🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.67 AU - 1.77 AU

Year: 868 Days

Day: 41.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,416,386 km

• M1: 15,857 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.34 AU - 2.84 AU

Year: 1605 Days

Day: 26.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,416,386 km

• M1: 581,637 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.6 AU - 3.2 AU

Year: 1901 Days

Day: 46.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.9 AU - 3.82 AU

Year: 2371 Days

Day: 37.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.5

Radius: 4.1

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.14 AU - 17.68 AU

Year: 21060 Days

Day: 24.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 88,416,386 km

• M1: 78,240 km (0.088 R)
• M2: 214,823 km (0.07 R)
• M3: 367,113 km (0.102 R)
• M4: 600,187 km (0.058 R)
• M5: 877,541 km (0.076 R)
• M6: 2,641,001 km (0.107 R)
• M7: 2,873,177 km (0.106 R)
• M8: 3,600,970 km (0.108 R)
• M9: 3,994,114 km (0.111 R)
• M10: 6,399,199 km (0.076 R)
• M11: 8,053,003 km (0.102 R)
• M12: 8,723,351 km (0.042 R)
• M13: 13,176,880 km (0.046 R)
• M14: 13,979,023 km (0.067 R)
• M15: 24,961,901 km (0.073 R)
• M16: 30,417,436 km (0.078 R)
• M17: 37,097,579 km (0.073 R)
• M18: 38,318,896 km (0.092 R)
• M19: 43,204,015 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.1

Radius: 5

Gravity: 25.04 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.8 AU - 17.54 AU

Year: 26204 Days

Day: 18.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 88,416,386 km

• M1: 78,539 km (0.112 R)
• M2: 243,097 km (0.095 R)
• M3: 621,579 km (0.075 R)
• M4: 801,246 km (0.089 R)
• M5: 1,527,245 km (0.098 R)
• M6: 2,376,961 km (0.101 R)
• M7: 2,823,809 km (0.118 R)
• M8: 5,802,153 km (0.097 R)
• M9: 8,330,058 km (0.104 R)
• M10: 10,713,601 km (0.099 R)
• M11: 11,920,856 km (0.062 R)
• M12: 14,522,812 km (0.11 R)
• M13: 16,424,799 km (0.055 R)
• M14: 18,393,507 km (0.115 R)
• M15: 19,338,218 km (0.08 R)
• M16: 21,945,110 km (0.066 R)
• M17: 33,040,186 km (0.051 R)
• M18: 44,289,347 km (0.094 R)
• M19: 44,792,594 km (0.037 R)
• M20: 48,245,164 km (0.11 R)
• M21: 49,494,306 km (0.111 R)
• M22: 60,890,971 km (0.064 R)
• M23: 76,534,719 km (0.043 R)
• M24: 80,451,491 km (0.03 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 15,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit