🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.9

Radius: 14.4

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.85 AU - 1.01 AU

Year: 588 Days

Day: 14.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 31,898,309 km

• M1: 179,368 km (0.088 R)
• M2: 690,245 km (0.074 R)
• M3: 1,208,601 km (0.087 R)
• M4: 1,768,097 km (0.114 R)
• M5: 2,280,470 km (0.095 R)
• M6: 3,140,658 km (0.117 R)
• M7: 4,119,327 km (0.101 R)
• M8: 4,672,689 km (0.104 R)
• M9: 5,578,056 km (0.098 R)
• M10: 6,824,206 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.8

Radius: 13.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.23 AU - 1.37 AU

Year: 972 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,898,309 km

• M1: 171,589 km (0.065 R)
• M2: 682,615 km (0.08 R)
• M3: 1,139,487 km (0.117 R)
• M4: 2,233,197 km (0.038 R)
• M5: 3,085,755 km (0.09 R)
• M6: 4,408,200 km (0.055 R)
• M7: 5,651,957 km (0.066 R)
• M8: 6,143,087 km (0.052 R)
• M9: 6,887,785 km (0.036 R)
• M10: 8,117,031 km (0.073 R)
• M11: 8,690,589 km (0.067 R)

Asteroid Belt

Center: 2.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.8

Radius: 10.3

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.39 AU - 5.13 AU

Year: 5768 Days

Day: 8.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 133.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 31,898,309 km

• M1: 128,205 km (0.092 R)
• M2: 540,348 km (0.119 R)
• M3: 911,051 km (0.088 R)
• M4: 1,259,464 km (0.115 R)
• M5: 1,830,480 km (0.081 R)
• M6: 2,333,727 km (0.094 R)
• M7: 2,890,081 km (0.063 R)
• M8: 3,707,933 km (0.11 R)
• M9: 6,358,957 km (0.069 R)
• M10: 11,740,890 km (0.069 R)
• M11: 13,106,868 km (0.105 R)
• M12: 13,909,909 km (0.045 R)
• M13: 16,825,123 km (0.09 R)
• M14: 31,048,140 km (0.05 R)
• M15: 31,518,626 km (0.066 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 20,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit