🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.2

Radius: 14.6

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.64 AU - 0.86 AU

Year: 441 Days

Day: 13.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 12,257,201 km

• M1: 181,612 km (0.118 R)
• M2: 746,344 km (0.116 R)
• M3: 1,215,034 km (0.107 R)
• M4: 2,059,663 km (0.057 R)
• M5: 3,034,294 km (0.11 R)
• M6: 5,005,994 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.5

Radius: 10.8

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.04 AU - 1.6 AU

Year: 1029 Days

Day: 13.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 12,257,201 km

• M1: 134,339 km (0.098 R)
• M2: 510,727 km (0.114 R)
• M3: 955,033 km (0.115 R)
• M4: 1,488,200 km (0.098 R)
• M5: 1,984,865 km (0.05 R)
• M6: 2,459,838 km (0.11 R)
• M7: 2,878,113 km (0.055 R)
• M8: 3,733,065 km (0.028 R)
• M9: 4,374,541 km (0.043 R)
• M10: 5,068,825 km (0.112 R)
• M11: 5,462,865 km (0.113 R)
• M12: 6,538,474 km (0.065 R)
• M13: 7,347,051 km (0.056 R)
• M14: 7,750,067 km (0.073 R)
• M15: 9,511,881 km (0.092 R)
• M16: 10,298,766 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772

Radius: 10.5

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.46 AU - 2.14 AU

Year: 1638 Days

Day: 7.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 12,257,201 km

• M1: 130,599 km (0.099 R)
• M2: 466,147 km (0.084 R)
• M3: 1,243,009 km (0.069 R)
• M4: 1,580,801 km (0.072 R)
• M5: 2,152,414 km (0.108 R)
• M6: 2,513,543 km (0.091 R)
• M7: 3,078,874 km (0.096 R)
• M8: 4,309,316 km (0.056 R)
• M9: 4,723,553 km (0.109 R)
• M10: 5,339,447 km (0.068 R)
• M11: 5,701,624 km (0.103 R)
• M12: 6,350,280 km (0.094 R)
• M13: 7,456,407 km (0.084 R)
• M14: 8,748,184 km (0.028 R)
• M15: 9,285,390 km (0.108 R)
• M16: 10,183,576 km (0.03 R)
• M17: 12,821,734 km (0.085 R)
• M18: 14,667,922 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.9

Radius: 12.5

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.53 AU - 2.09 AU

Year: 1652 Days

Day: 14.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 12,257,201 km

• M1: 155,432 km (0.108 R)
• M2: 563,236 km (0.104 R)
• M3: 953,387 km (0.063 R)
• M4: 1,527,544 km (0.09 R)
• M5: 2,235,441 km (0.088 R)
• M6: 2,795,685 km (0.086 R)
• M7: 3,402,753 km (0.119 R)
• M8: 4,377,982 km (0.113 R)
• M9: 5,079,297 km (0.116 R)
• M10: 6,076,815 km (0.108 R)
• M11: 8,015,005 km (0.056 R)
• M12: 8,543,834 km (0.034 R)
• M13: 10,498,479 km (0.119 R)
• M14: 12,040,684 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 16,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit