🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981

Radius: 10.1

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.03 AU - 1.11 AU

Year: 715 Days

Day: 10.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,519,883 km

• M1: 128,205 km (0.085 R)
• M2: 446,550 km (0.117 R)
• M3: 923,617 km (0.097 R)
• M4: 1,259,165 km (0.045 R)
• M5: 1,737,579 km (0.09 R)
• M6: 2,059,065 km (0.076 R)
• M7: 2,475,845 km (0.117 R)
• M8: 2,849,391 km (0.062 R)
• M9: 3,369,393 km (0.057 R)
• M10: 4,218,810 km (0.032 R)
• M11: 5,204,959 km (0.113 R)
• M12: 5,722,867 km (0.039 R)
• M13: 6,190,659 km (0.088 R)
• M14: 7,065,208 km (0.108 R)
• M15: 7,920,908 km (0.038 R)
• M16: 8,580,784 km (0.077 R)
• M17: 8,897,483 km (0.053 R)

Planet 2 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830

Radius: 4.2

Gravity: 47.05 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.6 AU - 10.2 AU

Year: 18608 Days

Day: 22 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,519,883 km

• M1: 52,210 km (0.094 R)
• M2: 238,160 km (0.101 R)
• M3: 399,277 km (0.108 R)
• M4: 573,857 km (0.092 R)
• M5: 708,196 km (0.092 R)
• M6: 1,004,550 km (0.047 R)
• M7: 2,536,581 km (0.112 R)
• M8: 2,956,802 km (0.106 R)
• M9: 4,741,654 km (0.051 R)
• M10: 6,455,447 km (0.115 R)
• M11: 7,186,532 km (0.051 R)
• M12: 9,085,976 km (0.083 R)
• M13: 10,421,586 km (0.057 R)
• M14: 11,489,116 km (0.099 R)
• M15: 16,823,477 km (0.081 R)
• M16: 17,330,764 km (0.076 R)
• M17: 20,399,914 km (0.113 R)
• M18: 24,775,651 km (0.114 R)
• M19: 25,211,879 km (0.113 R)
• M20: 25,653,342 km (0.11 R)
• M21: 27,123,440 km (0.079 R)
• M22: 27,470,507 km (0.117 R)
• M23: 28,291,800 km (0.081 R)
• M24: 29,371,747 km (0.102 R)
• M25: 29,615,292 km (0.031 R)
• M26: 31,105,586 km (0.026 R)
• M27: 33,832,755 km (0.059 R)
• M28: 34,234,874 km (0.118 R)
• M29: 36,153,766 km (0.097 R)
• M30: 45,030,156 km (0.107 R)
• M31: 48,679,895 km (0.111 R)
• M32: 54,516,306 km (0.117 R)
• M33: 70,563,072 km (0.096 R)
• M34: 72,100,639 km (0.057 R)
• M35: 75,698,617 km (0.038 R)
• M36: 75,927,352 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.8

Radius: 6.1

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.46 AU - 11.64 AU

Year: 22126 Days

Day: 24.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 95.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,519,883 km

• M1: 75,846 km (0.115 R)
• M2: 298,149 km (0.03 R)
• M3: 1,820,456 km (0.071 R)
• M4: 4,181,560 km (0.101 R)
• M5: 4,454,576 km (0.116 R)
• M6: 5,703,718 km (0.051 R)
• M7: 8,872,351 km (0.087 R)
• M8: 10,109,974 km (0.088 R)
• M9: 10,326,891 km (0.102 R)
• M10: 10,714,050 km (0.117 R)
• M11: 11,458,748 km (0.099 R)
• M12: 19,276,882 km (0.12 R)
• M13: 22,330,923 km (0.102 R)
• M14: 26,608,674 km (0.037 R)
• M15: 28,830,352 km (0.089 R)
• M16: 43,650,116 km (0.033 R)
• M17: 45,245,876 km (0.091 R)
• M18: 46,729,887 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 15,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit