| Physics | | Type | Standard iron/silicate | | Radius | 6321.43 km (0.99 x earth) | | Surface Area | 5.02 x 108 km2 | | Land Area | 3.87 x 108 km2 (2.60 x earth) | | Mass | 5.50 x 1024 kg (0.92 x earth) | | Density | 5.20 g/cm3 (0.94 x earth) | | Composition | 38.8% oxygen, 34.8% iron, 15.4% silicon, 7.4% aluminum, 3.7% other metals, trace other elements |
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| Gravimetry | | Gravity | 9.14 m/s2 (0.93 x earth) | | Escape Velocity | 10.75 km/s |
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| Rotation | | Period | 27.10 hours | | Axis Tilt | 18.49 ° |
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| Hydrosphere | |
| Atmosphere | | Type | Standard toxic | | Pressure | 96.53 kPa (0.95 x earth) | | Composition | 47.5% argon, 28.2% sulfur dioxide, 24.3% oxygen, trace other gases |
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| Climate | | Type | Cold | | Min Temp | 189 K (-84 °C) | | Avg Temp | 286 K (13 °C) | | Max Temp | 324 K (51 °C) |
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| Biosphere | | Chemistry | Carbon | | Lifeforms | Microbes |
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| Civilization | | Type | Colony | | Population | 22.17 million | | Society | Constitutional Monarchy | | Tech Level | Starfaring (antimatter power, interstellar spacecraft) |
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| Special | | Features | 3 small moons, wreckage of a crashed spaceship |
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