🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.13 AU - 1.23 AU

Year: 478 Days

Day: 44.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 37,488,596 km

• M1: 32,164 km (0.114 R)
• M2: 91,554 km (0.089 R)

Planet 2 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.5

Radius: 7.9

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.3 AU - 17.16 AU

Year: 18965 Days

Day: 17.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 37,488,596 km

• M1: 99,483 km (0.07 R)
• M2: 487,988 km (0.099 R)
• M3: 746,493 km (0.042 R)
• M4: 1,029,682 km (0.079 R)
• M5: 1,343,389 km (0.043 R)
• M6: 1,704,369 km (0.098 R)
• M7: 3,017,239 km (0.095 R)
• M8: 4,072,353 km (0.117 R)
• M9: 4,766,787 km (0.11 R)
• M10: 6,187,966 km (0.118 R)
• M11: 9,625,127 km (0.119 R)
• M12: 10,394,359 km (0.118 R)
• M13: 11,992,364 km (0.043 R)
• M14: 14,937,048 km (0.037 R)
• M15: 15,966,880 km (0.075 R)
• M16: 16,269,666 km (0.108 R)
• M17: 16,653,385 km (0.102 R)
• M18: 18,831,230 km (0.086 R)
• M19: 21,927,906 km (0.1 R)
• M20: 27,562,660 km (0.091 R)
• M21: 30,478,771 km (0.089 R)
• M22: 31,653,264 km (0.108 R)
• M23: 33,470,878 km (0.117 R)
• M24: 36,001,326 km (0.066 R)
• M25: 38,250,081 km (0.09 R)
• M26: 40,171,067 km (0.063 R)
• M27: 41,868,106 km (0.117 R)
• M28: 42,444,207 km (0.113 R)
• M29: 43,318,307 km (0.036 R)
• M30: 52,897,059 km (0.052 R)
• M31: 53,233,056 km (0.058 R)
• M32: 55,451,443 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32

Radius: 5.5

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 18.43 AU - 20.49 AU

Year: 32001 Days

Day: 17.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,488,596 km

• M1: 68,516 km (0.034 R)
• M2: 341,682 km (0.084 R)
• M3: 925,562 km (0.07 R)
• M4: 2,427,525 km (0.114 R)
• M5: 4,717,868 km (0.045 R)
• M6: 9,832,021 km (0.073 R)
• M7: 10,344,992 km (0.026 R)
• M8: 12,361,272 km (0.108 R)
• M9: 12,576,244 km (0.097 R)
• M10: 12,848,662 km (0.072 R)
• M11: 13,746,399 km (0.077 R)
• M12: 14,210,751 km (0.066 R)
• M13: 15,355,174 km (0.051 R)
• M14: 20,927,994 km (0.102 R)
• M15: 22,247,447 km (0.099 R)
• M16: 34,965,510 km (0.051 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 19,586 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit