🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 8.3

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.72 AU - 1.18 AU

Year: 607 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,486,029 km

• M1: 103,223 km (0.038 R)
• M2: 429,944 km (0.107 R)
• M3: 689,048 km (0.08 R)
• M4: 1,165,367 km (0.097 R)
• M5: 1,519,017 km (0.107 R)
• M6: 2,233,496 km (0.065 R)
• M7: 2,498,584 km (0.106 R)
• M8: 2,807,802 km (0.039 R)
• M9: 3,205,134 km (0.099 R)
• M10: 3,921,409 km (0.102 R)
• M11: 4,356,440 km (0.086 R)
• M12: 5,077,501 km (0.073 R)
• M13: 5,412,601 km (0.077 R)
• M14: 5,724,811 km (0.115 R)
• M15: 7,074,483 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.9

Radius: 9.7

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.21 AU - 3.87 AU

Year: 4369 Days

Day: 8 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,486,029 km

• M1: 120,725 km (0.098 R)
• M2: 481,705 km (0.068 R)
• M3: 926,011 km (0.07 R)
• M4: 1,334,712 km (0.078 R)
• M5: 1,679,834 km (0.087 R)
• M6: 2,215,993 km (0.089 R)
• M7: 3,059,725 km (0.1 R)
• M8: 3,444,940 km (0.091 R)
• M9: 4,271,019 km (0.055 R)
• M10: 6,563,607 km (0.085 R)
• M11: 7,298,431 km (0.104 R)
• M12: 7,892,933 km (0.119 R)
• M13: 9,796,566 km (0.078 R)
• M14: 11,608,944 km (0.109 R)
• M15: 12,073,446 km (0.107 R)
• M16: 12,594,346 km (0.085 R)
• M17: 13,175,384 km (0.045 R)
• M18: 14,056,814 km (0.059 R)
• M19: 15,026,508 km (0.026 R)
• M20: 15,477,097 km (0.108 R)
• M21: 16,040,183 km (0.117 R)
• M22: 16,990,877 km (0.104 R)
• M23: 17,480,062 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947

Radius: 6.7

Gravity: 21.1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.5 AU - 8.04 AU

Year: 14208 Days

Day: 23 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,486,029 km

• M1: 83,476 km (0.073 R)
• M2: 339,138 km (0.118 R)
• M3: 638,933 km (0.05 R)
• M4: 2,312,783 km (0.112 R)
• M5: 3,666,345 km (0.046 R)
• M6: 4,143,412 km (0.047 R)
• M7: 4,728,789 km (0.079 R)
• M8: 5,148,710 km (0.103 R)
• M9: 5,746,952 km (0.118 R)
• M10: 8,110,748 km (0.117 R)
• M11: 8,458,264 km (0.119 R)
• M12: 9,892,608 km (0.096 R)
• M13: 12,631,595 km (0.088 R)
• M14: 14,569,636 km (0.115 R)
• M15: 17,260,303 km (0.049 R)
• M16: 19,549,599 km (0.104 R)
• M17: 24,105,752 km (0.068 R)
• M18: 27,285,904 km (0.085 R)
• M19: 34,078,395 km (0.105 R)
• M20: 36,705,782 km (0.069 R)
• M21: 38,068,769 km (0.094 R)
• M22: 41,040,231 km (0.105 R)
• M23: 47,121,235 km (0.084 R)
• M24: 48,243,668 km (0.093 R)
• M25: 57,508,563 km (0.113 R)
• M26: 63,716,575 km (0.049 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 19,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit