9321 Lacertae

Physics | Class M Star |
Type | M9 V Red Dwarf |
Radius | 2.58 x 105 km (0.37 x sol) |
Mass | 4.74 x 1029 kg (0.24x sol) |
Temperature | 2000 K (1726.85 °C) |
Luminosity | 1.37 x 1025 W (0.04 x sol) |

9321 Lacertae I

Physics | Class Y |
Type | Large iron/silicate |
Radius | 7887.85 km (1.24 x earth) |
Surface Area | 7.82 x 108 km2 |
Land Area | 7.66 x 108 km2 (5.14 x earth) |
Mass | 1.16 x 1025 kg (1.95 x earth) |
Density | 5.66 g/cm3 (1.03 x earth) |
Composition | 39.4% iron, 31.8% oxygen, 12.8% silicon, 9.6% magnesium, 6.4% other metals, trace other elements |
Gravimetry | ​ | Atmosphere | ​ |
Gravity | 12.41 m/s2 (1.27 x earth) | Type | Superdense toxic |
Escape Velocity | 13.99 km/s | Pressure | 2.96 MPa (29.20 x earth) |
​ | ​ | Composition | 70.7% carbon dioxide, 29.3% argon, trace other gases |
Rotation | ​ | Hydrosphere | ​ | Biosphere | ​ |
Period | 25.47 hours | Water | 3 % | Chemistry | Nanotechnological |
Axis Tilt | 16.69 ° | Ice | 0 % | Lifeforms | Microbes, algae, invertibrates |
Climate | ​ | Civilization | ​ |
Type | Infernal | Type | N/A |
Min Temp | 414 K (140°C) | Population | N/A |
Avg Temp | 419 K (145 °C) | Society | N/A |
Max Temp | 425 K (152 °C) | Tech Level | N/A |
Special Features | Electromagnetic storms |


9321 Lacertae II

Physics | Class M |
Type | Small iron/silicate |
Radius | 4671.24 km (0.73 x earth) |
Surface Area | 2.74 x 108 km2 |
Land Area | 1.40 x 108 km2 (0.94 x earth) |
Mass | 2.33 x 1024 kg (0.39 x earth) |
Density | 5.46 g/cm3 (0.99 x earth) |
Composition | 41.1% iron, 30.5% oxygen, 18.3% silicon, 7.7% magnesium, 2.4% other metals, trace other elements |
Gravimetry | ​ | Atmosphere | ​ |
Gravity | 7.09 m/s2 (0.73 x earth) | Type | Dense breathable |
Escape Velocity | 8.14 km/s | Pressure | 177.69 kPa (1.75 x earth) |
​ | ​ | Composition | 53.2% nitrogen, 25.3% argon, 21.5% oxygen, trace other gases |
Rotation | ​ | Hydrosphere | ​ | Biosphere | ​ |
Period | 37.73 hours | Water | 50 % | Chemistry | Carbon |
Axis Tilt | 48.50 ° | Ice | 10 % | Lifeforms | Microbes, algae, flora & fauna, land mammals, aquatic, humanoid |
Climate | ​ | Civilization | ​ |
Type | Standard | Type | Alien Homeworld |
Min Temp | 271 K (-1 °C) | Population | 100.93 million |
Avg Temp | 292 K (19 °C) | Society | Multiple Types |
Max Temp | 352 K (79 °C) | Tech Level | Industrial |
Special Features | Large moon |

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