🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.9

Radius: 10.1

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.88 AU - 4.74 AU

Year: 3749 Days

Day: 5.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 114.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,936,765 km

• M1: 125,662 km (0.06 R)
• M2: 458,966 km (0.117 R)
• M3: 868,266 km (0.088 R)
• M4: 1,733,839 km (0.072 R)
• M5: 2,274,636 km (0.075 R)
• M6: 2,975,801 km (0.072 R)
• M7: 3,694,469 km (0.106 R)
• M8: 4,639,928 km (0.097 R)
• M9: 5,475,132 km (0.088 R)
• M10: 5,928,863 km (0.094 R)
• M11: 6,378,704 km (0.119 R)
• M12: 7,442,494 km (0.075 R)
• M13: 11,643,202 km (0.061 R)
• M14: 12,622,320 km (0.069 R)
• M15: 16,211,622 km (0.094 R)
• M16: 18,890,621 km (0.086 R)
• M17: 20,429,684 km (0.031 R)
• M18: 21,327,271 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.1

Radius: 14.4

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.11 AU - 6.59 AU

Year: 5185 Days

Day: 5.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,936,765 km

• M1: 179,069 km (0.111 R)
• M2: 690,394 km (0.111 R)
• M3: 1,548,188 km (0.043 R)
• M4: 2,176,200 km (0.114 R)
• M5: 3,010,508 km (0.057 R)
• M6: 3,524,675 km (0.119 R)
• M7: 4,369,305 km (0.112 R)
• M8: 4,949,595 km (0.107 R)
• M9: 5,581,048 km (0.117 R)
• M10: 7,398,063 km (0.072 R)
• M11: 8,948,645 km (0.062 R)
• M12: 9,410,753 km (0.103 R)
• M13: 10,066,890 km (0.086 R)
• M14: 10,988,861 km (0.052 R)
• M15: 12,016,898 km (0.071 R)
• M16: 13,215,476 km (0.046 R)
• M17: 15,131,525 km (0.111 R)
• M18: 16,716,964 km (0.12 R)
• M19: 22,213,937 km (0.117 R)
• M20: 24,339,873 km (0.062 R)
• M21: 25,661,869 km (0.114 R)
• M22: 29,544,383 km (0.111 R)
• M23: 31,239,925 km (0.071 R)
• M24: 34,106,968 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.6

Radius: 12.3

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.22 AU - 7.08 AU

Year: 6390 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,936,765 km

• M1: 153,039 km (0.07 R)
• M2: 627,862 km (0.105 R)
• M3: 1,169,257 km (0.114 R)
• M4: 1,618,948 km (0.104 R)
• M5: 2,748,412 km (0.036 R)
• M6: 3,322,569 km (0.033 R)
• M7: 3,787,369 km (0.057 R)
• M8: 4,295,553 km (0.094 R)
• M9: 6,426,575 km (0.093 R)
• M10: 7,554,094 km (0.057 R)
• M11: 8,165,351 km (0.086 R)
• M12: 9,271,328 km (0.108 R)
• M13: 12,549,915 km (0.062 R)
• M14: 13,964,363 km (0.082 R)
• M15: 14,652,064 km (0.11 R)
• M16: 16,344,315 km (0.084 R)
• M17: 17,368,014 km (0.049 R)
• M18: 21,590,114 km (0.047 R)
• M19: 24,757,251 km (0.087 R)
• M20: 25,341,730 km (0.107 R)
• M21: 29,975,673 km (0.105 R)
• M22: 33,092,096 km (0.092 R)
• M23: 33,903,665 km (0.114 R)
• M24: 34,624,577 km (0.101 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: 404 - 11,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit