🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.4

Radius: 13.7

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.03 AU - 5.49 AU

Year: 4380 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,233,985 km

• M1: 170,392 km (0.103 R)
• M2: 624,721 km (0.113 R)
• M3: 1,321,548 km (0.092 R)
• M4: 1,791,435 km (0.044 R)
• M5: 2,273,738 km (0.025 R)
• M6: 3,262,580 km (0.105 R)
• M7: 4,034,206 km (0.042 R)
• M8: 4,684,358 km (0.056 R)
• M9: 5,831,475 km (0.116 R)
• M10: 8,114,189 km (0.062 R)
• M11: 10,856,317 km (0.077 R)
• M12: 12,529,121 km (0.104 R)
• M13: 13,091,459 km (0.11 R)
• M14: 13,573,015 km (0.047 R)
• M15: 21,686,156 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.5

Radius: 8.9

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.91 AU - 8.95 AU

Year: 10323 Days

Day: 11.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 41,233,985 km

• M1: 110,702 km (0.077 R)
• M2: 396,883 km (0.098 R)
• M3: 715,676 km (0.063 R)
• M4: 1,223,262 km (0.108 R)
• M5: 1,530,087 km (0.11 R)
• M6: 2,008,651 km (0.109 R)
• M7: 2,866,146 km (0.069 R)
• M8: 3,265,871 km (0.083 R)
• M9: 3,544,123 km (0.077 R)
• M10: 3,838,233 km (0.11 R)
• M11: 5,851,072 km (0.105 R)
• M12: 6,857,417 km (0.066 R)
• M13: 7,444,888 km (0.089 R)
• M14: 8,342,026 km (0.056 R)
• M15: 9,410,304 km (0.12 R)
• M16: 10,566,995 km (0.081 R)
• M17: 11,408,483 km (0.079 R)
• M18: 11,698,553 km (0.083 R)
• M19: 14,401,787 km (0.101 R)
• M20: 15,718,996 km (0.086 R)
• M21: 16,224,039 km (0.097 R)
• M22: 17,190,591 km (0.073 R)
• M23: 19,566,953 km (0.08 R)
• M24: 22,154,098 km (0.095 R)
• M25: 23,064,850 km (0.098 R)
• M26: 24,766,825 km (0.097 R)
• M27: 27,267,353 km (0.119 R)
• M28: 42,188,993 km (0.049 R)
• M29: 43,586,836 km (0.089 R)
• M30: 54,411,289 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.5

Radius: 4.2

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 13.38 AU - 14.5 AU

Year: 21951 Days

Day: 17 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,233,985 km

• M1: 52,210 km (0.054 R)
• M2: 339,138 km (0.063 R)
• M3: 711,338 km (0.106 R)
• M4: 975,827 km (0.108 R)
• M5: 1,699,581 km (0.087 R)
• M6: 2,087,937 km (0.072 R)
• M7: 2,551,840 km (0.093 R)
• M8: 2,890,530 km (0.038 R)
• M9: 3,213,512 km (0.089 R)
• M10: 7,130,583 km (0.059 R)
• M11: 7,799,883 km (0.113 R)
• M12: 9,081,638 km (0.114 R)
• M13: 12,773,863 km (0.114 R)
• M14: 16,740,002 km (0.101 R)
• M15: 20,822,528 km (0.063 R)
• M16: 21,375,441 km (0.086 R)
• M17: 28,212,214 km (0.108 R)
• M18: 33,822,283 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 19,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit