🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.58 AU - 0.58 AU

Year: 154 Days

Day: 37.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,031,903 km

• M1: 40,391 km (0.055 R)
• M2: 100,979 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.89 AU - 1.89 AU

Year: 905 Days

Day: 41.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.6

Radius: 6.3

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.36 AU - 17.64 AU

Year: 20232 Days

Day: 16.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,031,903 km

• M1: 78,389 km (0.102 R)
• M2: 277,354 km (0.098 R)
• M3: 924,216 km (0.083 R)
• M4: 1,304,344 km (0.087 R)
• M5: 2,499,182 km (0.045 R)
• M6: 3,237,298 km (0.11 R)
• M7: 3,575,389 km (0.11 R)
• M8: 4,765,590 km (0.098 R)
• M9: 5,066,132 km (0.11 R)
• M10: 6,356,713 km (0.079 R)
• M11: 7,228,719 km (0.111 R)
• M12: 7,852,691 km (0.034 R)
• M13: 8,560,439 km (0.089 R)
• M14: 9,055,458 km (0.079 R)
• M15: 10,431,609 km (0.083 R)
• M16: 12,002,387 km (0.086 R)
• M17: 12,371,744 km (0.109 R)
• M18: 14,609,878 km (0.082 R)
• M19: 16,645,007 km (0.077 R)
• M20: 16,950,336 km (0.099 R)
• M21: 18,209,352 km (0.095 R)
• M22: 20,386,151 km (0.106 R)
• M23: 21,627,364 km (0.068 R)
• M24: 22,451,349 km (0.05 R)
• M25: 33,665,505 km (0.108 R)
• M26: 36,796,738 km (0.066 R)
• M27: 37,969,884 km (0.082 R)
• M28: 41,219,898 km (0.048 R)
• M29: 44,504,020 km (0.118 R)
• M30: 47,040,602 km (0.083 R)
• M31: 47,958,385 km (0.072 R)
• M32: 49,672,028 km (0.101 R)
• M33: 50,305,126 km (0.032 R)
• M34: 54,050,309 km (0.083 R)
• M35: 55,395,344 km (0.06 R)
• M36: 58,855,243 km (0.115 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 15,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit