🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.9

Radius: 11.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.45 AU - 2.91 AU

Year: 2878 Days

Day: 14.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,505,432 km

• M1: 148,102 km (0.115 R)
• M2: 609,163 km (0.107 R)
• M3: 984,653 km (0.113 R)
• M4: 1,571,825 km (0.115 R)
• M5: 2,090,181 km (0.068 R)
• M6: 2,479,286 km (0.114 R)
• M7: 3,511,062 km (0.077 R)
• M8: 3,931,881 km (0.106 R)
• M9: 4,406,704 km (0.066 R)
• M10: 4,787,880 km (0.068 R)
• M11: 5,307,134 km (0.104 R)
• M12: 6,785,460 km (0.111 R)
• M13: 7,560,527 km (0.035 R)
• M14: 9,917,142 km (0.118 R)
• M15: 11,380,359 km (0.06 R)
• M16: 12,349,454 km (0.119 R)
• M17: 14,965,472 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.2

Radius: 13.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.38 AU - 3.76 AU

Year: 4425 Days

Day: 6.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,505,432 km

• M1: 175,628 km (0.069 R)
• M2: 881,580 km (0.07 R)
• M3: 1,407,118 km (0.091 R)
• M4: 2,027,949 km (0.043 R)
• M5: 2,655,661 km (0.097 R)
• M6: 4,263,390 km (0.026 R)
• M7: 5,711,048 km (0.079 R)
• M8: 6,362,996 km (0.081 R)
• M9: 6,943,884 km (0.111 R)
• M10: 7,496,648 km (0.079 R)
• M11: 8,449,437 km (0.098 R)
• M12: 9,444,413 km (0.066 R)
• M13: 10,918,101 km (0.043 R)
• M14: 11,968,129 km (0.119 R)
• M15: 12,810,365 km (0.087 R)
• M16: 13,409,056 km (0.052 R)
• M17: 14,171,556 km (0.1 R)
• M18: 15,679,203 km (0.106 R)
• M19: 20,405,748 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.3

Radius: 8.5

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.17 AU - 6.19 AU

Year: 8880 Days

Day: 12.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,505,432 km

• M1: 105,766 km (0.078 R)
• M2: 376,239 km (0.112 R)
• M3: 978,968 km (0.1 R)
• M4: 1,284,896 km (0.097 R)
• M5: 1,583,793 km (0.101 R)
• M6: 2,591,933 km (0.116 R)
• M7: 5,733,338 km (0.105 R)
• M8: 6,592,329 km (0.069 R)
• M9: 8,698,667 km (0.103 R)
• M10: 10,178,190 km (0.041 R)
• M11: 12,155,425 km (0.099 R)
• M12: 12,966,246 km (0.064 R)
• M13: 13,324,533 km (0.088 R)
• M14: 14,695,298 km (0.12 R)
• M15: 15,084,851 km (0.037 R)
• M16: 15,615,026 km (0.074 R)
• M17: 16,503,039 km (0.093 R)
• M18: 18,984,269 km (0.09 R)
• M19: 20,074,688 km (0.108 R)
• M20: 22,124,777 km (0.04 R)
• M21: 22,465,262 km (0.094 R)
• M22: 24,491,415 km (0.108 R)
• M23: 26,925,223 km (0.111 R)
• M24: 30,032,221 km (0.086 R)
• M25: 32,267,812 km (0.087 R)
• M26: 35,650,669 km (0.111 R)
• M27: 37,790,068 km (0.085 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: 481 - 12,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit