🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.06 AU - 2.78 AU

Year: 1323 Days

Day: 32 Hours

Environment

Temp: -79 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.57 AU - 3.33 AU

Year: 1781 Days

Day: 41.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.1

Radius: 11.6

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.74 AU - 8.58 AU

Year: 6734 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 114,290,981 km

• M1: 258,655 km (0.086 R)
• M2: 840,740 km (0.087 R)
• M3: 3,881,317 km (0.073 R)
• M4: 4,828,421 km (0.075 R)
• M5: 7,590,895 km (0.044 R)
• M6: 8,123,763 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576

Radius: 13.6

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.16 AU - 8.38 AU

Year: 6889 Days

Day: 6.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 114,290,981 km

• M1: 169,494 km (0.11 R)
• M2: 852,857 km (0.075 R)
• M3: 1,320,052 km (0.108 R)
• M4: 2,081,206 km (0.111 R)
• M5: 3,040,278 km (0.085 R)
• M6: 3,677,714 km (0.088 R)
• M7: 4,665,509 km (0.08 R)
• M8: 6,337,115 km (0.095 R)
• M9: 9,593,562 km (0.049 R)
• M10: 13,007,086 km (0.095 R)
• M11: 14,986,116 km (0.057 R)
• M12: 18,422,679 km (0.113 R)
• M13: 22,821,754 km (0.042 R)
• M14: 24,349,297 km (0.095 R)
• M15: 27,162,934 km (0.101 R)
• M16: 28,147,139 km (0.032 R)
• M17: 31,829,041 km (0.118 R)
• M18: 33,326,815 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.3

Radius: 6.1

Gravity: 26.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 17.02 AU - 22.46 AU

Year: 30825 Days

Day: 18.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 114,290,981 km

• M1: 76,145 km (0.117 R)
• M2: 288,425 km (0.078 R)
• M3: 552,465 km (0.058 R)
• M4: 859,290 km (0.108 R)
• M5: 1,226,852 km (0.058 R)
• M6: 2,832,785 km (0.055 R)
• M7: 3,611,891 km (0.102 R)
• M8: 6,850,984 km (0.064 R)
• M9: 7,833,094 km (0.116 R)
• M10: 8,239,252 km (0.091 R)
• M11: 8,598,437 km (0.101 R)
• M12: 10,208,559 km (0.1 R)
• M13: 13,025,487 km (0.047 R)
• M14: 17,861,537 km (0.102 R)
• M15: 20,133,929 km (0.101 R)
• M16: 22,824,895 km (0.056 R)
• M17: 25,873,251 km (0.103 R)
• M18: 27,826,850 km (0.099 R)
• M19: 29,182,505 km (0.106 R)
• M20: 35,358,654 km (0.081 R)
• M21: 35,672,809 km (0.094 R)
• M22: 43,420,932 km (0.097 R)
• M23: 48,646,834 km (0.068 R)
• M24: 52,015,928 km (0.113 R)
• M25: 63,512,374 km (0.105 R)
• M26: 66,570,005 km (0.097 R)
• M27: 74,769,315 km (0.057 R)
• M28: 75,806,776 km (0.099 R)
• M29: 76,067,525 km (0.069 R)
• M30: 87,284,972 km (0.109 R)
• M31: 89,886,629 km (0.067 R)
• M32: 97,383,875 km (0.077 R)
• M33: 102,394,507 km (0.028 R)
• M34: 111,234,843 km (0.036 R)
• M35: 112,925,897 km (0.055 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 19,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit