🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.49 AU - 0.69 AU

Year: 173 Days

Day: 37.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 148.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,983,658 km

• M1: 53,107 km (0.12 R)

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.2

Radius: 11.1

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.28 AU - 5.96 AU

Year: 5073 Days

Day: 7.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 23,983,658 km

• M1: 138,079 km (0.114 R)
• M2: 577,597 km (0.117 R)
• M3: 1,409,362 km (0.091 R)
• M4: 1,819,110 km (0.119 R)
• M5: 2,182,035 km (0.067 R)
• M6: 3,253,903 km (0.078 R)
• M7: 3,733,963 km (0.102 R)
• M8: 5,412,451 km (0.033 R)
• M9: 6,404,135 km (0.062 R)
• M10: 7,676,615 km (0.091 R)
• M11: 8,045,074 km (0.073 R)
• M12: 9,259,659 km (0.081 R)
• M13: 9,989,547 km (0.025 R)
• M14: 10,633,566 km (0.055 R)
• M15: 16,544,777 km (0.098 R)
• M16: 17,275,113 km (0.112 R)
• M17: 19,103,498 km (0.111 R)
• M18: 21,318,893 km (0.099 R)
• M19: 23,419,696 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.2

Radius: 7.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.33 AU - 16.83 AU

Year: 20119 Days

Day: 16.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 23,983,658 km

• M1: 95,443 km (0.113 R)
• M2: 926,160 km (0.114 R)
• M3: 1,848,282 km (0.08 R)
• M4: 2,651,473 km (0.073 R)
• M5: 3,431,027 km (0.071 R)
• M6: 3,749,521 km (0.106 R)
• M7: 4,022,687 km (0.1 R)
• M8: 4,898,732 km (0.07 R)
• M9: 8,824,180 km (0.062 R)
• M10: 10,210,952 km (0.047 R)
• M11: 11,604,456 km (0.113 R)
• M12: 15,554,588 km (0.089 R)
• M13: 16,207,134 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 15,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit