🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.53 AU - 0.89 AU

Year: 213 Days

Day: 25 Hours

Environment

Temp: 209 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,918,676 km

• M1: 174,581 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.36 AU - 2.26 AU

Year: 868 Days

Day: 41.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.4

Radius: 12.8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.57 AU - 6.63 AU

Year: 6044 Days

Day: 11.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,918,676 km

• M1: 159,172 km (0.102 R)
• M2: 696,677 km (0.12 R)
• M3: 1,375,104 km (0.105 R)
• M4: 1,779,018 km (0.083 R)
• M5: 2,364,095 km (0.045 R)
• M6: 3,371,786 km (0.073 R)
• M7: 4,620,181 km (0.113 R)
• M8: 5,069,722 km (0.097 R)
• M9: 5,548,585 km (0.077 R)
• M10: 6,222,823 km (0.079 R)
• M11: 6,843,654 km (0.118 R)
• M12: 8,619,680 km (0.059 R)
• M13: 9,348,072 km (0.12 R)
• M14: 12,679,616 km (0.03 R)
• M15: 13,340,390 km (0.119 R)
• M16: 14,851,029 km (0.086 R)
• M17: 15,647,788 km (0.112 R)
• M18: 18,003,356 km (0.037 R)
• M19: 21,966,503 km (0.083 R)
• M20: 27,831,637 km (0.069 R)
• M21: 29,137,327 km (0.105 R)
• M22: 29,613,347 km (0.095 R)
• M23: 33,611,201 km (0.115 R)
• M24: 34,664,071 km (0.1 R)
• M25: 36,065,653 km (0.026 R)
• M26: 36,614,677 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930

Radius: 7.6

Gravity: 16.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.09 AU - 16.15 AU

Year: 20957 Days

Day: 17.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 86,918,676 km

• M1: 94,695 km (0.087 R)
• M2: 463,604 km (0.115 R)
• M3: 981,661 km (0.114 R)
• M4: 1,919,939 km (0.068 R)
• M5: 2,438,744 km (0.114 R)
• M6: 2,834,281 km (0.05 R)
• M7: 3,243,132 km (0.079 R)
• M8: 3,507,023 km (0.114 R)
• M9: 4,421,515 km (0.106 R)
• M10: 5,445,512 km (0.08 R)
• M11: 6,210,855 km (0.1 R)
• M12: 7,694,118 km (0.099 R)
• M13: 8,545,629 km (0.099 R)
• M14: 11,816,287 km (0.116 R)
• M15: 12,802,436 km (0.114 R)
• M16: 13,614,902 km (0.11 R)
• M17: 13,918,735 km (0.103 R)
• M18: 20,192,122 km (0.078 R)
• M19: 22,961,777 km (0.102 R)
• M20: 25,974,828 km (0.045 R)
• M21: 31,697,994 km (0.073 R)
• M22: 33,181,257 km (0.09 R)
• M23: 36,577,128 km (0.093 R)
• M24: 46,579,092 km (0.106 R)
• M25: 47,966,612 km (0.097 R)
• M26: 49,203,039 km (0.103 R)
• M27: 51,923,925 km (0.082 R)
• M28: 59,262,748 km (0.081 R)
• M29: 64,663,680 km (0.096 R)
• M30: 65,307,250 km (0.093 R)
• M31: 67,263,541 km (0.093 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 13,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit