🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.8

Radius: 12.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.98 AU - 6.42 AU

Year: 5182 Days

Day: 13.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,803,353 km

• M1: 157,975 km (0.052 R)
• M2: 629,807 km (0.102 R)
• M3: 1,098,198 km (0.116 R)
• M4: 1,635,703 km (0.111 R)
• M5: 2,056,672 km (0.105 R)
• M6: 3,140,508 km (0.083 R)
• M7: 3,691,028 km (0.086 R)
• M8: 4,244,840 km (0.095 R)
• M9: 5,592,716 km (0.108 R)
• M10: 11,737,599 km (0.058 R)
• M11: 15,014,241 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448

Radius: 9.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.8 AU - 7.92 AU

Year: 6108 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,803,353 km

• M1: 121,922 km (0.079 R)
• M2: 696,079 km (0.074 R)
• M3: 1,036,564 km (0.083 R)
• M4: 1,346,830 km (0.095 R)
• M5: 1,771,688 km (0.109 R)
• M6: 2,253,842 km (0.103 R)
• M7: 3,140,508 km (0.053 R)
• M8: 3,588,554 km (0.095 R)
• M9: 4,487,787 km (0.101 R)
• M10: 4,897,685 km (0.116 R)
• M11: 5,276,616 km (0.106 R)
• M12: 6,342,202 km (0.088 R)
• M13: 10,178,938 km (0.105 R)
• M14: 11,163,143 km (0.068 R)
• M15: 17,055,055 km (0.111 R)
• M16: 17,425,758 km (0.086 R)
• M17: 18,183,472 km (0.105 R)
• M18: 20,519,293 km (0.103 R)
• M19: 21,150,745 km (0.041 R)
• M20: 25,215,469 km (0.035 R)
• M21: 27,940,095 km (0.09 R)
• M22: 28,977,856 km (0.04 R)
• M23: 29,329,411 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.2

Radius: 3.9

Gravity: 42.81 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.75 AU - 15.67 AU

Year: 17255 Days

Day: 24.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,803,353 km

• M1: 48,470 km (0.077 R)
• M2: 190,588 km (0.069 R)
• M3: 1,185,264 km (0.066 R)
• M4: 1,488,499 km (0.109 R)
• M5: 1,752,838 km (0.092 R)
• M6: 2,248,007 km (0.065 R)
• M7: 2,664,787 km (0.103 R)
• M8: 3,079,771 km (0.106 R)
• M9: 4,483,149 km (0.113 R)
• M10: 5,140,332 km (0.108 R)
• M11: 5,978,978 km (0.063 R)
• M12: 6,263,962 km (0.056 R)
• M13: 6,904,989 km (0.025 R)
• M14: 12,075,241 km (0.094 R)
• M15: 12,530,318 km (0.116 R)
• M16: 13,200,067 km (0.106 R)
• M17: 13,682,820 km (0.053 R)
• M18: 16,749,576 km (0.11 R)
• M19: 16,990,429 km (0.118 R)
• M20: 17,561,444 km (0.034 R)
• M21: 23,689,122 km (0.057 R)
• M22: 25,023,086 km (0.085 R)
• M23: 28,290,902 km (0.027 R)
• M24: 32,078,122 km (0.093 R)
• M25: 34,739,019 km (0.071 R)
• M26: 36,862,262 km (0.09 R)
• M27: 38,510,531 km (0.089 R)
• M28: 43,294,821 km (0.116 R)
• M29: 44,358,312 km (0.079 R)
• M30: 48,298,271 km (0.088 R)
• M31: 49,441,797 km (0.109 R)
• M32: 49,771,810 km (0.068 R)
• M33: 54,547,572 km (0.119 R)
• M34: 58,139,866 km (0.116 R)
• M35: 59,247,489 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 18,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit