🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.51 AU - 0.71 AU

Year: 171 Days

Day: 24.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.7 AU - 0.98 AU

Year: 277 Days

Day: 19.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.3

Radius: 9

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.89 AU - 11.67 AU

Year: 12738 Days

Day: 13.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,674,359 km

• M1: 111,899 km (0.079 R)
• M2: 409,150 km (0.039 R)
• M3: 995,275 km (0.096 R)
• M4: 1,434,644 km (0.116 R)
• M5: 1,928,167 km (0.096 R)
• M6: 2,489,159 km (0.071 R)
• M7: 3,230,267 km (0.102 R)
• M8: 3,625,056 km (0.12 R)
• M9: 4,171,237 km (0.093 R)
• M10: 7,178,753 km (0.114 R)
• M11: 7,946,639 km (0.084 R)
• M12: 8,768,081 km (0.105 R)
• M13: 9,122,329 km (0.046 R)
• M14: 9,968,305 km (0.067 R)
• M15: 10,354,417 km (0.063 R)
• M16: 11,573,041 km (0.1 R)
• M17: 12,691,435 km (0.117 R)
• M18: 13,609,816 km (0.066 R)
• M19: 16,785,479 km (0.077 R)
• M20: 20,600,674 km (0.109 R)
• M21: 22,239,070 km (0.063 R)
• M22: 23,669,226 km (0.051 R)
• M23: 25,363,122 km (0.062 R)
• M24: 26,083,586 km (0.117 R)
• M25: 26,501,412 km (0.087 R)
• M26: 28,217,150 km (0.039 R)
• M27: 30,120,185 km (0.078 R)
• M28: 33,315,745 km (0.059 R)
• M29: 44,099,358 km (0.088 R)
• M30: 55,433,940 km (0.084 R)
• M31: 58,053,997 km (0.098 R)
• M32: 61,121,950 km (0.065 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 18,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit