docs: create individual ST-01/ST-02 pages, fix XH-02/XH-03 English versions
New pages: - ST-01 万星源号/Stellaria zh+en: dual-origin story (base mothership→pause→reconfigure) 7 mission subsections: Inner Solar System, Mars One 2, Europa Outpost 1, Major Overhaul (2nd gravity ring), Saturn 1, Star Port upgrade, Neptune - ST-02 克里斯滕/Kristen zh+en: extended reconfiguration (884 days) Mars Expedition 1, Europa Outpost 2, Europa Expedition 2 (ongoing) Fixed: - XH-02 en: align with zh version (dates, missions, status) - XH-03 en: align with zh version (dates, trial run status) All pages: hyperlinks on first mention, database-sourced dates, natural Chinese terminology, specific VLT numbers and orbiter names Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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Claude Opus 4.7
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<article class="mw-parser-output wiki-article">
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<h1 id="kristen-st02">Kristen (ST-02)</h1>
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<table class="infobox">
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<caption>Kristen<span>ST-02</span></caption>
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<tbody>
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<tr><td><div class="image-placeholder">ST-02 Kristen side-view image placeholder (Stellaria-class second ship, Xihe-standard configuration)</div><div class="thumbcaption">Kristen is the second Stellaria-class ship, originally laid down as a Xihe-class base mothership in 2052 and reconfigured to Stellaria-class in 2053-2055.</div></td></tr>
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<tr><td><b>Ship name</b>: Kristen (ST-02)</td></tr>
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<tr><td><b>Class</b>: <a href="/home/Exploration_Motherships/Stellaria">Stellaria-class interplanetary exploration mothership</a></td></tr>
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<tr><td><b>Original construction start</b>: 2052-01-14</td></tr>
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<tr><td><b>Construction halted</b>: 2053-02-10</td></tr>
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<tr><td><b>Reconfiguration start</b>: 2053-05-12</td></tr>
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<tr><td><b>Reconfiguration complete</b>: 2055-10-13</td></tr>
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<tr><td><b>Trial run</b>: 2055-10-13 to 2056-03-10</td></tr>
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<tr><td><b>Deep space test</b>: 2056-03-10 to 2056-06-08</td></tr>
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<tr><td><b>Pre-commissioning maintenance</b>: 2056-06-08 to 2056-11-19</td></tr>
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<tr><td><b>Entered service</b>: November 2056</td></tr>
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<tr><td><b>Full Stellaria-class upgrade</b>: Planned 2060-09-01 to 2061-06-30 (future)</td></tr>
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<tr><td><b>Current status</b>: Active (Europa Expedition 2, Jovian system)</td></tr>
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<tr><td><b>Initial construction method</b>: <a href="/home/Space_Shuttles/Vulture_Shuttle">Vulture Shuttle</a> LEO "orbiter relay" assembly</td></tr>
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<tr><td><b>Reconfiguration method</b>: <a href="/home/Cargo_Ships/Qingtian">Qingtian cargo ship</a> + <a href="/home/Stations/Star_Port_Station">Star Port Station</a> dock</td></tr>
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<tr><td><b>Home port</b>: Star Port Station</td></tr>
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</tbody></table>
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<p><b>Kristen</b> (designation <b>ST-02</b>, originally referred to as <b>Stellaria NEXT</b>) is the second ship of the <a href="/home/Exploration_Motherships/Stellaria">Stellaria-class interplanetary exploration mothership</a>. Like the lead ship <a href="/home/Exploration_Motherships/Stellaria/ST-01">Wanxingyuan (ST-01)</a>, Kristen has a dual-origin construction history: it was originally laid down as a <a href="/home/Exploration_Motherships/Xihe">Xihe-class</a> base mothership on 2052-01-14, built in parallel with Xihe and ST-01; after approximately 392 days of construction it was halted on 2053-02-10, subsequently transferred to the Stellaria Program and reconfigured. The reconfiguration phase lasted approximately 884 days (2053-05-12 to 2055-10-13) -- 2.5 times longer than ST-01's reconfiguration, reflecting the reality of resources being prioritized toward the lead ship.</p>
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<p>As of March 2060, Kristen is in the Jovian system executing Europa Expedition 2. Over three and a half years of service it has completed one Mars expedition, one Europa Outpost construction mission, and one Europa expedition. Kristen is scheduled to undergo a full Stellaria-class upgrade at Star Port Station from September 2060 to June 2061, at which point it will gain dual artificial-gravity rings, a central extension section, cryo-sleep chambers, and complete Stellaria-class capabilities.</p>
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<nav class="toc" aria-label="Contents">
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<div class="toc-title">Contents</div>
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<ol>
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<li><a href="#design-overview">Design overview</a></li>
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<li><a href="#construction">Construction</a>
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<ol>
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<li><a href="#initial-construction-xihe-class-base-mothership">Initial construction: Xihe-class base mothership (2052-2053)</a></li>
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<li><a href="#reconfiguration-stellaria-class-second-ship">Reconfiguration: Stellaria-class second ship (2053-2055)</a></li>
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</ol>
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</li>
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<li><a href="#testing-and-commissioning">Testing and commissioning</a></li>
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<li><a href="#operational-history">Operational history</a>
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<ol>
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<li><a href="#mars-expedition-1">Mars Expedition 1 (2056-2057)</a></li>
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<li><a href="#europa-outpost-construction-2">Europa Outpost Construction Mission 2 (2057-2058)</a></li>
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<li><a href="#maintenance-and-upgrades_2058-2059">Maintenance and Upgrades (2058-2059)</a></li>
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<li><a href="#europa-expedition-2">Europa Expedition 2 (2059-ongoing)</a></li>
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<li><a href="#future-plans">Future plans: Full Stellaria-class upgrade (2060-2061)</a></li>
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</ol>
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</li>
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<li><a href="#specifications">Specifications</a></li>
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<li><a href="#see-also">See also</a></li>
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</ol>
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</nav>
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<h2 id="design-overview">Design overview</h2>
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<p>Kristen's current hull state is similar to ST-01's state during 2054-2058 -- essentially a hybrid platform of "Xihe-class hull + Stellaria-class propulsion core." The hull measures approximately 83.4 m in overall length with a maximum diameter of 25 m at the artificial-gravity habitation ring, with nine major modules arranged sequentially along the central axis: forward docking hub, command center, artificial-gravity habitation module, static habitation module, central docking hub, greenhouse module, main storage module, truss section, and propulsion module.</p>
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<p>The key distinction from standard Xihe-class vessels is the propulsion system: Kristen's primary propulsion is the lightspeed engine (Stellaria-class standard), while all other systems -- including command center, habitation ring, living modules, greenhouse, docking interfaces, and life-support systems -- remain at Xihe-class standards. The ship is not capable of atmospheric re-entry or planetary landing; surface access is provided by two carried <a href="/home/Space_Shuttles/Echo_Shuttle">Echo shuttles</a>. The ship accommodates a long-duration crew of 15 (up to 30 short-duration), with the artificial-gravity habitation ring producing approximately 0.41 g at roughly 4 RPM. For a complete description of design details, see the main <a href="/home/Exploration_Motherships/Stellaria">Stellaria-class interplanetary exploration mothership</a> article.</p>
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<p>The full Stellaria-class upgrade planned for September 2060 will add a second artificial-gravity habitation ring, a central extension section, cryo-sleep chambers, and enhanced radiation protection, extending overall length to approximately 125 m and achieving the same complete Stellaria-class specification as ST-01.</p>
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<h2 id="construction">Construction</h2>
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<h3 id="initial-construction-xihe-class-base-mothership">Initial construction: Xihe-class base mothership (2052-2053)</h3>
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<p>Kristen's predecessor was the later-starting of the two "base motherships" laid down in parallel with Xihe (the other became ST-01). On 2052-01-14, the first module was delivered to LEO by an uncrewed <a href="/home/Space_Shuttles/Vulture_Shuttle">Vulture Shuttle</a>, initiating initial construction. As with XH-01 and ST-01, construction employed the "orbiter relay" method: an uncrewed orbiter on the first launch delivered the initial module and remained on orbit as the assembly platform, with subsequent crewed orbiters sequentially delivering new modules and relaying the platform role.</p>
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<p>By 2053-02-10, Kristen's initial construction had accumulated approximately 392 days. At this point the hull had completed primary structural mating and most cross-module connections, but the main propulsion system had not yet been installed. Unlike ST-01, Kristen's initial construction period was shorter (392 days vs. 871 days) -- primarily because ST-01 as the first base mothership received more early construction resources, while Kristen started approximately 4 months later, resulting in it not having reached the same completion level as ST-01 when construction was halted in February 2053. Specifically, ST-01 had 9 major modules installed (missing only the propulsion system), whereas Kristen had approximately 6-7 modules completed. This initial completion gap partly explains the significantly longer subsequent reconfiguration period (884 days vs. 352 days) -- Kristen needed to first backfill the missing Xihe-standard modules, then install the lightspeed engine.</p>
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<p>The following table records the key launches of the initial construction phase:</p>
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<table>
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<thead><tr><th>No.</th><th>Date</th><th>Mission</th><th>Orbiter</th><th>Primary module(s)</th><th>Notes</th></tr></thead>
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<tbody>
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<tr><td>1</td><td>2052-01-14</td><td>VLT-661</td><td><a href="/home/Space_Shuttles/Vulture_Shuttle">Loyalty</a> (uncrewed)</td><td>Forward docking hub + command center</td><td>Final Vulture Block 1 uncrewed first launch; orbiter remained as assembly platform</td></tr>
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<tr><td>2</td><td>2052-04-01</td><td>VLT-685</td><td><a href="/home/Space_Shuttles/Vulture_Shuttle">Perseverance</a> (crewed)</td><td>Static habitation module + initial truss</td><td>--</td></tr>
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<tr><td>3</td><td>2052-07-15</td><td>VLT-708</td><td><a href="/home/Space_Shuttles/Vulture_Shuttle">Courage</a> (crewed)</td><td>Central docking hub</td><td>--</td></tr>
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<tr><td>4</td><td>2052-10-01</td><td>VLT-725</td><td><a href="/home/Space_Shuttles/Vulture_Shuttle">Determination</a> (crewed)</td><td>Greenhouse module</td><td>--</td></tr>
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<tr><td>5</td><td>2052-12-15</td><td>VLT-741</td><td><a href="/home/Space_Shuttles/Vulture_Shuttle">Endurance</a> (crewed)</td><td>Main storage module + truss extension</td><td>Final orbiter relay. Construction halted thereafter</td></tr>
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</tbody></table>
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<p>On 2053-02-10, the same strategic decision that affected ST-01 was applied to this vessel: rather than completing it as a standard Xihe-class mothership, it was transferred to the Stellaria Program to be equipped with the lightspeed engine. Construction was formally halted. Three months later (2053-05-12 -- just one day after ST-01's transfer), the hull was officially transferred to the Stellaria Program and entered the reconfiguration phase.</p>
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<h3 id="reconfiguration-stellaria-class-second-ship">Reconfiguration: Stellaria-class second ship (2053-2055)</h3>
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<p>Kristen's reconfiguration commenced on 2053-05-12 at <a href="/home/Stations/Star_Port_Station">Star Port Station</a>, lasting approximately 884 days and completing on 2055-10-13. This was the longest reconfiguration phase of any mothership -- approximately 2.5 times ST-01's 352 days. Three primary factors account for this difference:</p>
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<ul>
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<li><b>Lower initial completion level</b>: Kristen had fewer modules installed when construction halted in February 2053, requiring approximately 2-3 Xihe-standard modules to be backfilled (including the artificial-gravity habitation ring and propulsion module base structure) before the lightspeed engine could be installed.</li>
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<li><b>Resource prioritization</b>: During 2053-2054, the Stellaria Program's engineering resources and Qingtian cargo ship capacity were prioritized toward ST-01's reconfiguration to ensure the lead ship completed as early as possible. Kristen's reconfiguration only accelerated fully after ST-01's completion in April 2054.</li>
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<li><b>Lead-ship lessons learned</b>: The engineering team deliberately leveraged ST-01's reconfiguration and trial-run data to optimize the lightspeed engine installation process, propulsion control interfaces, and Xihe/Stellaria system integration approach on Kristen.</li>
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</ul>
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<p>Reconfiguration work was supported by <a href="/home/Cargo_Ships/Qingtian">Qingtian cargo ships</a> (LEO upmass capacity approximately 150 t) for large-module transport, with Star Port Station's resident engineering teams conducting orbital installation and testing. As with ST-01, the core change of this reconfiguration was the installation of the lightspeed engine -- all other systems remained at Xihe-class standards.</p>
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<table>
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<thead><tr><th>Phase</th><th>Start</th><th>End</th><th>Duration</th><th>Activity</th></tr></thead>
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<tbody>
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<tr><td>Initial construction (Xihe-class base mothership)</td><td>2052-01-14</td><td>2053-02-10</td><td>~392 days</td><td>Vulture Shuttle orbiter relay, structural assembly and cross-module connections</td></tr>
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<tr><td>Construction halt</td><td>2053-02-10</td><td>2053-05-12</td><td>~91 days</td><td>Strategic decision and transfer preparation</td></tr>
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<tr><td>Reconfiguration (Stellaria-class second ship)</td><td>2053-05-12</td><td>2055-10-13</td><td>~884 days</td><td>Qingtian cargo transport, backfill of missing modules, lightspeed engine installation and testing</td></tr>
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<tr><td>Total</td><td>2052-01-14</td><td>2055-10-13</td><td>~1,367 days</td><td>From first module arrival to reconfiguration completion</td></tr>
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</tbody></table>
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<h2 id="testing-and-commissioning">Testing and commissioning</h2>
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<p>Kristen's testing phase began on the same day reconfiguration completed, proceeding through three stages:</p>
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<p><b>Trial Run</b> (2055-10-13 to 2056-03-10, approximately 148 days): Conducted in lunar orbit. The trial run fully leveraged the lightspeed engine test data and operational procedures already accumulated by ST-01, enabling more comprehensive validation in a shorter timeframe. Key items included full-power-range lightspeed engine ignition tests, long-duration propulsion-to-Xihe-standard power bus compatibility verification, artificial-gravity habitation ring dynamic balance testing across the lightspeed engine thrust spectrum, and closed-loop life-support full-crew simulated operation.</p>
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<p><b>Deep Space Test</b> (2056-03-10 to 2056-06-08, approximately 90 days): Kristen proceeded uncrewed to the Sun-Earth L2 Lagrange point, executing lightspeed engine deep-space autonomous flight validation. This was the second Stellaria-class mothership to conduct lightspeed engine testing at L2. The mission focused on verifying thermal control and navigation performance under sustained lightspeed engine operation at L2 distance, with systematic comparison against ST-01's deep space test data.</p>
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<p><b>Pre-commissioning Maintenance</b> (2056-06-08 to 2056-11-19, approximately 164 days): After the deep space test, Kristen returned to LEO and docked at Star Port Station, where the engineering team applied system fine-tuning based on test data. Key items included coupled vibration assessment between the lightspeed engine and Xihe-class hull structure, deep integration of the command center navigation computer with lightspeed engine thrust models, and life-support flow parameter re-optimization for lightspeed engine operational characteristics. In November 2056, Kristen formally entered service.</p>
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<h2 id="operational-history">Operational history</h2>
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<p>Since entering service in November 2056, Kristen has executed three major missions (including one in progress), focused on Mars and Jovian system construction and scientific exploration. The following details each mission phase in chronological order.</p>
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<h3 id="mars-expedition-1">Mars Expedition 1 (2056-11-19 to 2057-09-08)</h3>
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<p>On 2056-11-19 -- mere days after entering service -- Kristen departed Earth in a crewed configuration for its first deep-space mission. With a 125 km/s injection (STANDARD TRANSFER trajectory), the ship completed the approximately 38-day transit and arrived at Mars orbit on 2056-12-27.</p>
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<p>Mars surface operations ran from 2056-12-27 to 2057-07-15, approximately 200 days. The mission's core objective was large-scale materiel resupply, crew rotation, and facility expansion support for <a href="/home/Bases/Mars_One">Mars One Base</a>. Kristen's crew accomplished the following major work during this period:</p>
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<ul>
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<li>Added two pressurized laboratory modules and an upgraded water-recovery facility</li>
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<li>Expanded the solar array and energy-storage system, increasing total base power generation by approximately 40%</li>
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<li>Conducted extensive Martian surface geological sampling and subsurface ice detection</li>
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<li>Collected long-duration Mars surface habitation crew physiological data</li>
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</ul>
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<p>This was Kristen's crew's first Mars surface mission and the second Mars mission executed by a Stellaria-class mothership (following ST-01's Mars One Construction Mission 2). Return transit began on 2057-07-15 with a 130 km/s injection departing Mars, completing the approximately 55-day voyage and arriving at Earth on 2057-09-08. Upon return, Kristen immediately entered a 28-day rapid maintenance cycle (2057-09-08 to 2057-10-06) to prepare for the imminent Europa mission.</p>
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<h3 id="europa-outpost-construction-2">Europa Outpost Construction Mission 2 (2057-10-06 to 2058-11-08)</h3>
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<p>On 2057-10-06, Kristen departed Earth with a 185 km/s injection (FAST TRANSFER trajectory) bound for the Jovian system. This was Kristen's first outer Solar System mission and the second Stellaria-class construction mission for Europa Outpost (following ST-01's first construction mission a year earlier). After approximately 58 days of cruise, Kristen arrived at the Jovian system on 2057-12-03.</p>
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<p>Kristen spent approximately 315 days in the Jovian system (2057-12-03 to 2058-10-13), executing the expansion and deepening of <a href="/home/Bases/Europa_Research_Outpost">Europa Research Outpost</a>:</p>
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<ul>
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<li><b>Outpost Phase 2 module installation</b>: Towed and installed the outpost's second-phase pressurized modules, expanding usable living and working space by approximately 80%, with a new dedicated biosafety laboratory and sample-analysis facility.</li>
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<li><b>Deep subsurface ocean sounding</b>: Deployed upgraded penetrating-radar arrays and active seismic sources, obtaining high-resolution data on Europa's deep ice-shell structure and subsurface ocean depth.</li>
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<li><b>Radiation shielding wall construction</b>: Used in-situ Europa surface materials to build the first radiation shielding wall around the outpost, reducing habitation-zone radiation levels by approximately 60%.</li>
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<li><b>Outpost autonomous operation testing</b>: Validated continuous autonomous power and life-support system reliability while the outpost operated in uncrewed mode.</li>
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</ul>
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<p>During this period, Kristen achieved cross-class coordination with <a href="/home/Exploration_Motherships/Xihe/XH-01">Xihe (XH-01)</a>, which was simultaneously in the Jovian system executing Europa Expedition 1 -- Xihe focused on scientific exploration while Kristen focused on infrastructure construction. This complementary division of labor between the two ships established the template for future multi-class joint expedition operations.</p>
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<p>On 2058-10-13, Kristen departed the Jovian system for the return voyage with a 180 km/s injection, completing the approximately 26-day transit and arriving at Earth on 2058-11-08, docking at Star Port Station. This mission marked Europa Outpost's transition from initial construction phase to operational phase, providing critical infrastructure support for subsequent Europa expedition missions.</p>
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<h3 id="maintenance-and-upgrades_2058-2059">Maintenance and Upgrades (2058-11-08 to 2059-04-06)</h3>
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<p>Following completion of the Europa Outpost construction mission, Kristen began an approximately 149-day maintenance and upgrade cycle at Star Port Station on 2058-11-08. This was Kristen's first deep maintenance since entering service, with core projects including:</p>
|
||||
<ul>
|
||||
<li><b>Lightspeed engine comprehensive overhaul</b>: Magnetic confinement field coil replacement, thrust-vector calibration system upgrade, and cooling-loop deep flushing. This overhaul drew heavily on ST-01's lightspeed engine maintenance data from before its Saturn mission.</li>
|
||||
<li><b>Radiation protection reinforcement</b>: Additional composite shielding installed around the command center and habitation modules, providing higher radiation safety margin for subsequent long-duration Jovian system missions.</li>
|
||||
<li><b>Greenhouse module upgrade</b>: Hydroponic system upgraded from single-zone to multi-zone rotational cultivation, with nutrient-loop efficiency improved by approximately 35%.</li>
|
||||
<li><b>Docking interface comprehensive overhaul</b>: Forward main and lateral docking interface seal assemblies replaced, docking latch mechanisms fatigue-inspected and replaced.</li>
|
||||
<li><b>Xihe-class system life assessment</b>: A comprehensive life assessment of life-support, power, and thermal-control systems still at Xihe-class standards, providing baseline data for the 2060-2061 full Stellaria-class upgrade.</li>
|
||||
</ul>
|
||||
|
||||
<h3 id="europa-expedition-2">Europa Expedition 2 (2059-04-06 -- ongoing)</h3>
|
||||
<figure class="thumb tright"><div class="image-placeholder">Kristen Europa Expedition artist's impression placeholder</div><figcaption class="thumbcaption">During Europa Expedition 2, Kristen maintains a safe mission orbit in the Jovian system while carried Echo shuttles handle crew rotation and scientific operations on Europa's surface.</figcaption></figure>
|
||||
<p>On 2059-04-06, the upgraded Kristen departed Earth with a 190 km/s injection (FAST TRANSFER trajectory) bound for the Jovian system to execute Europa Expedition 2. After approximately 60 days of cruise, Kristen arrived at the Jovian system on 2059-06-05.</p>
|
||||
|
||||
<p>Europa Expedition 2 is Kristen's first Jovian mission with scientific exploration (rather than infrastructure construction) as the primary objective, and the first complete Europa expedition executed by a Stellaria-class mothership. The mission plan encompasses:</p>
|
||||
<ul>
|
||||
<li><b>Europa surface comprehensive scientific survey</b>: Ice-shell drilling and sampling, subsurface ocean chemistry analysis, and geological structure mapping at multiple landing sites on Europa's surface.</li>
|
||||
<li><b>Europa Outpost crew rotation</b>: Rotating the outpost's first long-duration habitation crew back to Earth with a new crew taking over.</li>
|
||||
<li><b>Io volcanic activity monitoring</b>: Long-term continuous monitoring of Io's volcanic eruptions using Kristen's onboard sensor array and carried probes.</li>
|
||||
<li><b>Callisto surface reconnaissance</b>: Orbital remote-sensing mapping of Callisto to assess its potential as an outer Solar System emergency refuge and future deep-space outpost waypoint.</li>
|
||||
<li><b>Jovian magnetosphere environment study</b>: Particle and field data collection across different regions of the Jovian magnetosphere, providing radiation environment baselines for future Stellaria-class Jovian missions and vehicle design.</li>
|
||||
</ul>
|
||||
<p>Return departure from the Jovian system is planned for 2060-08-26. As of March 2060, Kristen is in the Jovian system executing Europa Expedition 2, with all systems operating nominally and crew in good condition.</p>
|
||||
|
||||
<table>
|
||||
<thead><tr><th>Phase</th><th>Start</th><th>End</th><th>Duration</th></tr></thead>
|
||||
<tbody>
|
||||
<tr><td>Earth-Jupiter transfer</td><td>2059-04-06</td><td>2059-06-05</td><td>~60 days</td></tr>
|
||||
<tr><td>Jovian system ops (ongoing)</td><td>2059-06-05</td><td>Planned 2060-08-26</td><td>~448 days</td></tr>
|
||||
</tbody></table>
|
||||
|
||||
<h3 id="future-plans">Future plans: Full Stellaria-class upgrade (2060-2061)</h3>
|
||||
<p>Following completion of Europa Expedition 2, Kristen is scheduled to begin a full Stellaria-class upgrade at Star Port Station on 2060-09-01. The upgrade is expected to last until 2061-06-30 (approximately 303 days), bringing Kristen to the same complete Stellaria-class specification achieved by ST-01 in its 2059-2060 upgrade. Planned upgrade projects include:</p>
|
||||
<ul>
|
||||
<li>Addition of a second artificial-gravity habitation ring, forming a dual-ring gradient-gravity configuration</li>
|
||||
<li>Installation of a central extension section providing additional laboratory space, cryo-sleep chambers, and redundant life-support capability</li>
|
||||
<li>Deployment of 12 cryo-sleep chambers</li>
|
||||
<li>Radiation protection comprehensive reinforcement to Stellaria-class standards</li>
|
||||
<li>Command center, docking systems, and carried-vehicle interfaces comprehensive refit to Stellaria-class standards</li>
|
||||
<li>Overall length extension to approximately 125 m</li>
|
||||
</ul>
|
||||
<p>Once upgraded, Kristen will join ST-01 to form a complete two-ship Stellaria-class fleet, significantly enhancing humanity's sustained presence and mission response capability in the outer Solar System.</p>
|
||||
|
||||
<h2 id="specifications">Specifications</h2>
|
||||
<table>
|
||||
<thead><tr><th>Parameter</th><th>Value</th></tr></thead>
|
||||
<tbody>
|
||||
<tr><td>Ship name</td><td>Kristen (ST-02)</td></tr>
|
||||
<tr><td>Class</td><td>Stellaria-class interplanetary exploration mothership</td></tr>
|
||||
<tr><td>Type</td><td>Crewed interplanetary exploration mothership</td></tr>
|
||||
<tr><td>Configuration</td><td>Axial-spine multi-module cylindrical layout (Xihe-class frame)</td></tr>
|
||||
<tr><td>Current length</td><td>Approximately 83.4 m (post-upgrade: ~125 m)</td></tr>
|
||||
<tr><td>Current max diameter</td><td>25 m (artificial-gravity habitation ring); post-upgrade: 30 m (dual rings)</td></tr>
|
||||
<tr><td>Primary propulsion</td><td>Lightspeed engine (Stellaria-class standard)</td></tr>
|
||||
<tr><td>Backup propulsion</td><td>Perseverance mass-driver propulsion system (Xihe-class standard)</td></tr>
|
||||
<tr><td>Main reactor</td><td>Ark cold-fusion reactor, approximately 8 TW output class</td></tr>
|
||||
<tr><td>Full-load delta-v</td><td>Approximately 2,200 km/s with 300 t payload (lightspeed engine)</td></tr>
|
||||
<tr><td>Maximum payload</td><td>300 t (post-upgrade: 500 t)</td></tr>
|
||||
<tr><td>Long-duration crew</td><td>15 (post-upgrade: 25)</td></tr>
|
||||
<tr><td>Short-duration crew</td><td>30 (post-upgrade: 50)</td></tr>
|
||||
<tr><td>Cryo-sleep chambers</td><td>None (post-upgrade: 12)</td></tr>
|
||||
<tr><td>Artificial gravity</td><td>Approximately 0.41 g from rotating habitation ring at ~4 RPM (post-upgrade: dual-ring 0.4-0.6 g)</td></tr>
|
||||
<tr><td>Typical carried vehicles</td><td>Two Echo shuttles</td></tr>
|
||||
<tr><td>Construction start (original)</td><td>2052-01-14</td></tr>
|
||||
<tr><td>Construction halted</td><td>2053-02-10</td></tr>
|
||||
<tr><td>Reconfiguration start</td><td>2053-05-12</td></tr>
|
||||
<tr><td>Reconfiguration complete</td><td>2055-10-13</td></tr>
|
||||
<tr><td>Trial run</td><td>2055-10-13 to 2056-03-10</td></tr>
|
||||
<tr><td>Deep space test</td><td>2056-03-10 to 2056-06-08</td></tr>
|
||||
<tr><td>Entered service</td><td>November 2056</td></tr>
|
||||
<tr><td>Full Stellaria-class upgrade</td><td>Planned 2060-09-01 to 2061-06-30</td></tr>
|
||||
<tr><td>Home port</td><td>Star Port Station</td></tr>
|
||||
<tr><td>Current status</td><td>Active (Europa Expedition 2, Jovian system)</td></tr>
|
||||
</tbody></table>
|
||||
|
||||
<h2 id="see-also">See also</h2>
|
||||
<ul>
|
||||
<li><a href="/home/Exploration_Motherships/Stellaria">Stellaria-class interplanetary exploration mothership</a></li>
|
||||
<li><a href="/home/Exploration_Motherships/Stellaria/ST-01">Wanxingyuan / Stellaria (ST-01)</a></li>
|
||||
<li><a href="/home/Exploration_Motherships/Xihe">Xihe-class interplanetary exploration mothership</a></li>
|
||||
<li><a href="/home/Exploration_Motherships/Xihe/XH-01">Xihe (XH-01)</a></li>
|
||||
<li><a href="/home/Space_Shuttles/Echo_Shuttle">Echo Shuttle</a></li>
|
||||
<li><a href="/home/Space_Shuttles/Vulture_Shuttle">Vulture Shuttle</a></li>
|
||||
<li><a href="/home/Stations/Star_Port_Station">Star Port Station</a></li>
|
||||
<li><a href="/home/Cargo_Ships/Qingtian">Qingtian cargo ship</a></li>
|
||||
<li><a href="/home/Bases/Mars_One">Mars One Base</a></li>
|
||||
<li><a href="/home/Bases/Europa_Research_Outpost">Europa Research Outpost</a></li>
|
||||
</ul>
|
||||
</article>
|
||||
Reference in New Issue
Block a user