🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.47 AU - 0.55 AU

Year: 157 Days

Day: 30.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,863,066 km

• M1: 323,580 km (0.094 R)

Asteroid Belt

Center: 1.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.33 AU - 1.71 AU

Year: 807 Days

Day: 29.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.9

Radius: 7.6

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.56 AU - 19.04 AU

Year: 28327 Days

Day: 20.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 91,863,066 km

• M1: 141,520 km (0.056 R)
• M2: 594,801 km (0.105 R)
• M3: 1,285,495 km (0.102 R)
• M4: 1,941,182 km (0.097 R)
• M5: 2,723,878 km (0.094 R)
• M6: 3,452,719 km (0.062 R)
• M7: 3,830,154 km (0.102 R)
• M8: 5,923,776 km (0.108 R)
• M9: 11,565,561 km (0.109 R)
• M10: 14,068,483 km (0.042 R)
• M11: 15,529,605 km (0.108 R)
• M12: 16,646,054 km (0.118 R)
• M13: 17,179,071 km (0.091 R)
• M14: 19,620,658 km (0.056 R)
• M15: 22,714,791 km (0.115 R)
• M16: 24,490,967 km (0.097 R)
• M17: 27,081,703 km (0.09 R)
• M18: 30,110,461 km (0.076 R)
• M19: 45,857,432 km (0.117 R)
• M20: 46,204,499 km (0.049 R)
• M21: 48,145,083 km (0.072 R)
• M22: 53,905,349 km (0.098 R)
• M23: 55,266,839 km (0.057 R)
• M24: 55,857,302 km (0.077 R)
• M25: 56,850,632 km (0.108 R)
• M26: 57,452,314 km (0.118 R)
• M27: 61,151,720 km (0.072 R)
• M28: 63,920,178 km (0.061 R)
• M29: 68,566,987 km (0.091 R)
• M30: 76,073,060 km (0.089 R)
• M31: 81,793,982 km (0.118 R)
• M32: 83,590,353 km (0.101 R)
• M33: 84,628,712 km (0.108 R)
• M34: 84,889,611 km (0.089 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 16,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit