🌌 Stone's Star System Generator

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.1

Radius: 10.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 8.2 AU - 9.36 AU

Year: 9550 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 33,677,198 km

• M1: 146,307 km (0.071 R)
• M2: 526,285 km (0.029 R)
• M3: 1,015,171 km (0.091 R)
• M4: 1,597,855 km (0.09 R)
• M5: 2,050,837 km (0.116 R)
• M6: 2,393,865 km (0.07 R)
• M7: 3,240,589 km (0.073 R)
• M8: 3,780,787 km (0.057 R)
• M9: 4,459,513 km (0.064 R)
• M10: 4,870,607 km (0.116 R)
• M11: 5,864,985 km (0.077 R)
• M12: 6,325,746 km (0.102 R)
• M13: 7,320,123 km (0.047 R)
• M14: 8,917,379 km (0.118 R)
• M15: 9,438,878 km (0.106 R)
• M16: 10,165,923 km (0.107 R)
• M17: 11,426,285 km (0.034 R)
• M18: 12,733,920 km (0.089 R)
• M19: 13,395,891 km (0.057 R)
• M20: 14,197,137 km (0.085 R)
• M21: 15,706,729 km (0.111 R)
• M22: 16,468,182 km (0.077 R)
• M23: 17,791,974 km (0.103 R)
• M24: 19,042,762 km (0.11 R)
• M25: 20,649,892 km (0.104 R)
• M26: 21,179,767 km (0.047 R)
• M27: 23,554,035 km (0.093 R)
• M28: 26,809,434 km (0.111 R)
• M29: 33,156,274 km (0.1 R)
• M30: 36,566,058 km (0.099 R)

Asteroid Belt

Center: 9.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.1

Radius: 12.5

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.27 AU - 10.13 AU

Year: 11090 Days

Day: 6.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,677,198 km

• M1: 155,432 km (0.077 R)
• M2: 1,259,764 km (0.059 R)
• M3: 1,701,975 km (0.05 R)
• M4: 2,215,544 km (0.101 R)
• M5: 3,772,858 km (0.079 R)
• M6: 4,383,068 km (0.042 R)
• M7: 5,359,493 km (0.104 R)
• M8: 5,932,603 km (0.081 R)
• M9: 6,760,029 km (0.081 R)
• M10: 7,201,791 km (0.073 R)
• M11: 9,662,078 km (0.081 R)
• M12: 11,107,492 km (0.109 R)
• M13: 13,139,630 km (0.067 R)
• M14: 21,408,502 km (0.085 R)
• M15: 23,432,711 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.6

Radius: 12.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.93 AU - 11.91 AU

Year: 11469 Days

Day: 9.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 153.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,677,198 km

• M1: 170,691 km (0.086 R)
• M2: 677,978 km (0.093 R)
• M3: 2,464,625 km (0.089 R)
• M4: 3,438,507 km (0.056 R)
• M5: 4,344,621 km (0.093 R)
• M6: 8,066,616 km (0.086 R)
• M7: 8,576,446 km (0.099 R)
• M8: 12,666,601 km (0.044 R)
• M9: 23,077,117 km (0.096 R)
• M10: 23,707,373 km (0.099 R)
• M11: 28,624,505 km (0.074 R)
• M12: 30,844,388 km (0.119 R)
• M13: 31,321,007 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 16,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit