🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.7

Radius: 9.1

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.02 AU - 1.26 AU

Year: 786 Days

Day: 5.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,494,269 km

• M1: 113,395 km (0.1 R)
• M2: 397,631 km (0.053 R)
• M3: 965,056 km (0.099 R)
• M4: 1,282,652 km (0.058 R)
• M5: 1,745,358 km (0.106 R)
• M6: 2,442,335 km (0.082 R)
• M7: 2,825,455 km (0.057 R)
• M8: 3,434,618 km (0.095 R)
• M9: 3,756,253 km (0.112 R)
• M10: 4,742,253 km (0.065 R)
• M11: 5,564,742 km (0.107 R)
• M12: 7,061,019 km (0.114 R)
• M13: 8,131,691 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.6

Radius: 8.3

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.08 AU - 1.7 AU

Year: 1058 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,494,269 km

• M1: 103,223 km (0.112 R)
• M2: 414,386 km (0.068 R)
• M3: 788,231 km (0.11 R)
• M4: 1,321,099 km (0.072 R)
• M5: 1,672,953 km (0.09 R)
• M6: 2,290,942 km (0.12 R)
• M7: 2,616,168 km (0.095 R)
• M8: 3,274,548 km (0.119 R)
• M9: 3,782,283 km (0.029 R)
• M10: 4,935,832 km (0.104 R)
• M11: 5,321,795 km (0.096 R)
• M12: 6,088,783 km (0.073 R)
• M13: 6,578,716 km (0.101 R)
• M14: 7,022,722 km (0.114 R)
• M15: 7,713,416 km (0.061 R)
• M16: 9,344,930 km (0.084 R)
• M17: 10,396,454 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.1

Radius: 7.1

Gravity: 17.84 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.37 AU - 7.77 AU

Year: 10873 Days

Day: 18 Hours

Environment

Temp: -232 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,494,269 km

• M1: 88,562 km (0.093 R)
• M2: 505,491 km (0.049 R)
• M3: 1,096,253 km (0.108 R)
• M4: 1,425,668 km (0.104 R)
• M5: 2,651,772 km (0.104 R)
• M6: 3,057,032 km (0.048 R)
• M7: 3,400,210 km (0.079 R)
• M8: 5,137,191 km (0.061 R)
• M9: 5,623,234 km (0.073 R)
• M10: 6,139,497 km (0.095 R)
• M11: 8,336,940 km (0.043 R)
• M12: 8,572,706 km (0.112 R)
• M13: 8,958,968 km (0.092 R)
• M14: 11,700,498 km (0.12 R)
• M15: 12,976,119 km (0.039 R)
• M16: 13,357,145 km (0.094 R)
• M17: 15,304,161 km (0.074 R)
• M18: 16,382,014 km (0.099 R)
• M19: 18,289,686 km (0.054 R)
• M20: 21,553,762 km (0.12 R)
• M21: 23,276,232 km (0.058 R)
• M22: 27,927,529 km (0.095 R)
• M23: 29,861,680 km (0.066 R)
• M24: 35,084,291 km (0.067 R)
• M25: 35,947,920 km (0.09 R)
• M26: 42,393,643 km (0.104 R)
• M27: 43,091,667 km (0.082 R)
• M28: 44,510,902 km (0.078 R)
• M29: 45,377,223 km (0.093 R)
• M30: 52,716,345 km (0.038 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 17,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit