🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.62 AU - 0.74 AU

Year: 210 Days

Day: 36.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.6 AU - 2.5 AU

Year: 1100 Days

Day: 42 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.51 AU - 3.35 AU

Year: 1879 Days

Day: 20.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,676,187 km

• M1: 92,003 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.4

Radius: 6.5

Gravity: 17.43 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.91 AU - 17.07 AU

Year: 20670 Days

Day: 24.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,676,187 km

• M1: 81,232 km (0.103 R)
• M2: 308,770 km (0.117 R)
• M3: 1,181,225 km (0.072 R)
• M4: 1,512,285 km (0.114 R)
• M5: 2,042,310 km (0.104 R)
• M6: 2,664,637 km (0.039 R)
• M7: 3,493,559 km (0.068 R)
• M8: 4,658,627 km (0.111 R)
• M9: 5,368,320 km (0.098 R)
• M10: 6,542,663 km (0.028 R)
• M11: 6,907,382 km (0.115 R)
• M12: 7,480,043 km (0.055 R)
• M13: 8,032,209 km (0.07 R)
• M14: 8,665,157 km (0.025 R)
• M15: 11,079,966 km (0.043 R)
• M16: 11,797,138 km (0.098 R)
• M17: 14,436,793 km (0.093 R)
• M18: 14,976,991 km (0.091 R)
• M19: 15,853,036 km (0.088 R)
• M20: 17,102,029 km (0.041 R)
• M21: 19,327,297 km (0.069 R)
• M22: 33,392,190 km (0.082 R)
• M23: 37,274,853 km (0.11 R)
• M24: 37,998,458 km (0.068 R)
• M25: 38,731,338 km (0.082 R)
• M26: 49,308,206 km (0.05 R)
• M27: 51,417,686 km (0.119 R)
• M28: 60,259,518 km (0.067 R)
• M29: 61,255,840 km (0.114 R)
• M30: 65,770,405 km (0.101 R)
• M31: 67,465,498 km (0.082 R)
• M32: 71,607,714 km (0.077 R)
• M33: 72,950,205 km (0.07 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 19,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit