🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829

Radius: 9.3

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.2 AU - 2.96 AU

Year: 2763 Days

Day: 12.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,203,181 km

• M1: 116,537 km (0.071 R)
• M2: 782,995 km (0.104 R)
• M3: 1,181,225 km (0.099 R)
• M4: 1,724,115 km (0.095 R)
• M5: 2,015,233 km (0.12 R)
• M6: 2,605,397 km (0.12 R)
• M7: 2,958,298 km (0.071 R)
• M8: 3,721,696 km (0.084 R)
• M9: 4,278,200 km (0.109 R)
• M10: 4,936,580 km (0.118 R)
• M11: 5,328,078 km (0.113 R)
• M12: 6,312,881 km (0.088 R)
• M13: 7,320,871 km (0.109 R)
• M14: 8,061,231 km (0.114 R)
• M15: 8,850,659 km (0.053 R)
• M16: 9,282,548 km (0.101 R)
• M17: 9,995,083 km (0.076 R)
• M18: 11,028,654 km (0.087 R)
• M19: 12,485,737 km (0.098 R)
• M20: 15,158,902 km (0.106 R)
• M21: 19,008,953 km (0.117 R)
• M22: 19,486,619 km (0.07 R)
• M23: 21,158,524 km (0.111 R)
• M24: 21,478,365 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470

Radius: 13.3

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.29 AU - 3.55 AU

Year: 4218 Days

Day: 8.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,203,181 km

• M1: 165,455 km (0.058 R)
• M2: 580,440 km (0.071 R)
• M3: 1,266,944 km (0.104 R)
• M4: 2,404,187 km (0.051 R)
• M5: 3,297,436 km (0.097 R)
• M6: 3,966,588 km (0.108 R)
• M7: 4,423,908 km (0.069 R)
• M8: 5,290,977 km (0.099 R)
• M9: 5,985,411 km (0.06 R)
• M10: 8,544,881 km (0.113 R)
• M11: 9,694,391 km (0.105 R)
• M12: 13,183,761 km (0.098 R)
• M13: 14,819,614 km (0.11 R)
• M14: 16,201,001 km (0.118 R)
• M15: 17,092,604 km (0.093 R)
• M16: 20,472,917 km (0.072 R)
• M17: 21,449,193 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.9

Radius: 14.4

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.63 AU - 4.83 AU

Year: 5801 Days

Day: 8.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,203,181 km

• M1: 179,069 km (0.111 R)
• M2: 715,377 km (0.097 R)
• M3: 1,252,284 km (0.073 R)
• M4: 2,234,843 km (0.064 R)
• M5: 3,731,420 km (0.065 R)
• M6: 4,929,699 km (0.105 R)
• M7: 5,542,302 km (0.119 R)
• M8: 6,271,143 km (0.106 R)
• M9: 7,354,231 km (0.098 R)
• M10: 7,921,506 km (0.084 R)
• M11: 9,578,452 km (0.116 R)
• M12: 10,630,275 km (0.079 R)
• M13: 11,258,137 km (0.04 R)
• M14: 11,910,683 km (0.103 R)
• M15: 15,376,716 km (0.109 R)
• M16: 17,605,276 km (0.067 R)
• M17: 18,211,596 km (0.085 R)
• M18: 19,394,766 km (0.099 R)
• M19: 20,480,846 km (0.076 R)
• M20: 21,530,724 km (0.12 R)
• M21: 23,575,428 km (0.075 R)
• M22: 28,230,614 km (0.069 R)
• M23: 32,150,677 km (0.119 R)
• M24: 32,753,257 km (0.117 R)
• M25: 33,877,485 km (0.12 R)
• M26: 35,987,413 km (0.07 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 16,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit