🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.8

Radius: 9.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.34 AU - 7.92 AU

Year: 6056 Days

Day: 10.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,737,314 km

• M1: 116,836 km (0.099 R)
• M2: 425,008 km (0.074 R)
• M3: 826,977 km (0.094 R)
• M4: 1,301,801 km (0.028 R)
• M5: 1,756,578 km (0.083 R)
• M6: 2,343,750 km (0.103 R)
• M7: 3,342,465 km (0.118 R)
• M8: 3,705,539 km (0.111 R)
• M9: 4,244,989 km (0.09 R)
• M10: 4,931,793 km (0.087 R)
• M11: 5,429,505 km (0.099 R)
• M12: 6,380,948 km (0.077 R)
• M13: 6,701,835 km (0.07 R)
• M14: 8,682,062 km (0.096 R)
• M15: 10,452,852 km (0.102 R)
• M16: 12,679,168 km (0.117 R)
• M17: 14,493,939 km (0.092 R)
• M18: 16,970,233 km (0.118 R)
• M19: 20,714,069 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.1

Radius: 8.1

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.57 AU - 13.33 AU

Year: 12855 Days

Day: 11 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,737,314 km

• M1: 101,128 km (0.044 R)
• M2: 786,286 km (0.111 R)
• M3: 1,071,869 km (0.07 R)
• M4: 1,415,046 km (0.102 R)
• M5: 1,966,464 km (0.106 R)
• M6: 2,309,342 km (0.094 R)
• M7: 2,711,013 km (0.056 R)
• M8: 3,201,843 km (0.118 R)
• M9: 3,561,028 km (0.066 R)
• M10: 4,176,174 km (0.107 R)
• M11: 5,035,016 km (0.053 R)
• M12: 6,040,014 km (0.079 R)
• M13: 7,477,201 km (0.069 R)
• M14: 7,829,653 km (0.116 R)
• M15: 11,468,023 km (0.06 R)
• M16: 15,026,059 km (0.12 R)
• M17: 15,842,265 km (0.111 R)
• M18: 19,331,486 km (0.066 R)
• M19: 29,687,548 km (0.117 R)
• M20: 31,171,559 km (0.069 R)
• M21: 36,141,200 km (0.041 R)
• M22: 38,755,124 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.1

Radius: 7.3

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.42 AU - 15.78 AU

Year: 18783 Days

Day: 18 Hours

Environment

Temp: -186 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,737,314 km

• M1: 92,302 km (0.061 R)
• M2: 516,113 km (0.107 R)
• M3: 869,313 km (0.119 R)
• M4: 1,102,536 km (0.084 R)
• M5: 1,526,048 km (0.117 R)
• M6: 2,304,106 km (0.095 R)
• M7: 2,866,894 km (0.095 R)
• M8: 4,377,533 km (0.082 R)
• M9: 4,825,878 km (0.11 R)
• M10: 5,238,768 km (0.114 R)
• M11: 5,674,995 km (0.109 R)
• M12: 7,498,294 km (0.05 R)
• M13: 8,184,350 km (0.08 R)
• M14: 10,756,835 km (0.036 R)
• M15: 11,078,470 km (0.109 R)
• M16: 11,406,389 km (0.083 R)
• M17: 15,319,420 km (0.082 R)
• M18: 17,723,608 km (0.036 R)
• M19: 20,860,825 km (0.07 R)
• M20: 21,277,305 km (0.085 R)
• M21: 22,822,801 km (0.039 R)
• M22: 23,176,151 km (0.072 R)
• M23: 24,075,384 km (0.104 R)
• M24: 24,997,804 km (0.083 R)
• M25: 25,847,969 km (0.074 R)
• M26: 27,805,756 km (0.051 R)
• M27: 34,269,581 km (0.11 R)
• M28: 38,592,211 km (0.028 R)
• M29: 40,883,901 km (0.097 R)
• M30: 42,063,032 km (0.037 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 20,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit