🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.7

Radius: 10.6

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.83 AU - 5.51 AU

Year: 3782 Days

Day: 9.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 78,278,820 km

• M1: 134,339 km (0.086 R)
• M2: 630,705 km (0.038 R)
• M3: 1,211,444 km (0.119 R)
• M4: 1,889,720 km (0.065 R)
• M5: 2,548,400 km (0.089 R)
• M6: 3,391,683 km (0.116 R)
• M7: 4,166,301 km (0.091 R)
• M8: 4,502,896 km (0.05 R)
• M9: 6,351,926 km (0.054 R)
• M10: 6,860,858 km (0.106 R)
• M11: 8,097,284 km (0.092 R)
• M12: 8,588,414 km (0.05 R)
• M13: 9,400,281 km (0.114 R)
• M14: 10,062,102 km (0.1 R)
• M15: 11,391,878 km (0.095 R)
• M16: 12,835,348 km (0.092 R)
• M17: 13,455,281 km (0.038 R)
• M18: 13,896,146 km (0.079 R)
• M19: 14,652,214 km (0.105 R)
• M20: 15,973,013 km (0.113 R)
• M21: 16,802,833 km (0.065 R)
• M22: 17,314,308 km (0.096 R)
• M23: 18,850,379 km (0.067 R)
• M24: 20,411,133 km (0.113 R)
• M25: 21,787,434 km (0.1 R)
• M26: 22,946,069 km (0.11 R)
• M27: 23,575,876 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.6

Radius: 8.3

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.56 AU - 6.82 AU

Year: 5086 Days

Day: 9.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,278,820 km

• M1: 127,457 km (0.07 R)
• M2: 389,553 km (0.039 R)
• M3: 795,561 km (0.071 R)
• M4: 1,230,592 km (0.115 R)
• M5: 2,204,025 km (0.097 R)
• M6: 3,346,504 km (0.114 R)
• M7: 4,036,450 km (0.044 R)
• M8: 4,673,138 km (0.086 R)
• M9: 5,862,142 km (0.083 R)
• M10: 6,378,404 km (0.091 R)
• M11: 9,619,741 km (0.09 R)
• M12: 12,708,638 km (0.083 R)
• M13: 14,476,436 km (0.036 R)
• M14: 15,905,694 km (0.094 R)
• M15: 17,368,762 km (0.063 R)
• M16: 18,073,368 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.7

Radius: 7.7

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.33 AU - 14.21 AU

Year: 19148 Days

Day: 22.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 92.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,278,820 km

• M1: 96,790 km (0.099 R)
• M2: 344,075 km (0.119 R)
• M3: 861,983 km (0.101 R)
• M4: 2,879,909 km (0.086 R)
• M5: 3,866,357 km (0.071 R)
• M6: 5,405,719 km (0.036 R)
• M7: 5,888,172 km (0.026 R)
• M8: 12,338,533 km (0.095 R)
• M9: 12,751,872 km (0.099 R)
• M10: 13,245,844 km (0.077 R)
• M11: 13,825,985 km (0.069 R)
• M12: 23,191,709 km (0.049 R)
• M13: 28,196,805 km (0.101 R)
• M14: 34,961,022 km (0.065 R)
• M15: 35,650,070 km (0.094 R)
• M16: 36,207,771 km (0.119 R)
• M17: 51,225,303 km (0.043 R)
• M18: 55,026,884 km (0.091 R)
• M19: 58,431,432 km (0.09 R)
• M20: 62,174,820 km (0.071 R)
• M21: 62,577,986 km (0.118 R)
• M22: 63,389,405 km (0.1 R)
• M23: 71,451,384 km (0.107 R)
• M24: 75,269,121 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 16,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit