🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.9

Radius: 11.1

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.79 AU - 1.19 AU

Year: 636 Days

Day: 8.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,538,163 km

• M1: 138,079 km (0.066 R)
• M2: 562,189 km (0.059 R)
• M3: 987,496 km (0.085 R)
• M4: 1,398,142 km (0.114 R)
• M5: 1,813,575 km (0.033 R)
• M6: 2,272,242 km (0.118 R)
• M7: 3,137,067 km (0.101 R)
• M8: 3,625,205 km (0.081 R)
• M9: 4,060,685 km (0.106 R)
• M10: 4,546,728 km (0.109 R)
• M11: 5,191,345 km (0.052 R)
• M12: 5,876,952 km (0.088 R)
• M13: 6,340,556 km (0.046 R)
• M14: 7,629,641 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.9

Radius: 13.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.06 AU - 1.66 AU

Year: 1024 Days

Day: 8.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,538,163 km

• M1: 170,392 km (0.098 R)
• M2: 760,705 km (0.077 R)
• M3: 1,254,229 km (0.101 R)
• M4: 1,827,637 km (0.071 R)
• M5: 2,297,823 km (0.107 R)
• M6: 2,787,906 km (0.11 R)
• M7: 3,417,863 km (0.066 R)
• M8: 4,255,461 km (0.093 R)
• M9: 4,856,994 km (0.095 R)
• M10: 5,613,511 km (0.092 R)
• M11: 6,104,341 km (0.089 R)
• M12: 6,803,562 km (0.114 R)
• M13: 8,760,003 km (0.106 R)
• M14: 9,911,906 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.3

Radius: 8.4

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.49 AU - 5.75 AU

Year: 6412 Days

Day: 13 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 37,538,163 km

• M1: 104,569 km (0.117 R)
• M2: 514,018 km (0.105 R)
• M3: 961,914 km (0.104 R)
• M4: 1,274,424 km (0.114 R)
• M5: 1,562,849 km (0.082 R)
• M6: 1,836,463 km (0.04 R)
• M7: 2,110,228 km (0.114 R)
• M8: 2,646,835 km (0.057 R)
• M9: 3,271,556 km (0.112 R)
• M10: 5,307,433 km (0.11 R)
• M11: 5,836,711 km (0.081 R)
• M12: 7,220,940 km (0.085 R)
• M13: 8,559,541 km (0.074 R)
• M14: 10,527,651 km (0.106 R)
• M15: 10,915,558 km (0.102 R)
• M16: 12,295,150 km (0.061 R)
• M17: 13,787,389 km (0.115 R)
• M18: 14,076,561 km (0.119 R)
• M19: 14,428,715 km (0.11 R)
• M20: 14,786,852 km (0.086 R)
• M21: 15,396,762 km (0.054 R)
• M22: 16,407,595 km (0.118 R)
• M23: 17,868,718 km (0.113 R)
• M24: 18,143,379 km (0.116 R)
• M25: 18,701,230 km (0.091 R)
• M26: 19,924,641 km (0.091 R)
• M27: 21,124,117 km (0.076 R)
• M28: 21,819,448 km (0.108 R)
• M29: 23,501,526 km (0.051 R)
• M30: 24,500,541 km (0.118 R)
• M31: 28,035,389 km (0.064 R)
• M32: 28,499,890 km (0.104 R)
• M33: 31,996,890 km (0.061 R)
• M34: 32,504,177 km (0.12 R)
• M35: 33,534,906 km (0.104 R)
• M36: 34,587,177 km (0.052 R)
• M37: 35,987,862 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 18,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit