🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.3

Radius: 13.6

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.91 AU - 1.31 AU

Year: 807 Days

Day: 14.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,708,408 km

• M1: 169,345 km (0.098 R)
• M2: 1,198,129 km (0.066 R)
• M3: 1,622,239 km (0.11 R)
• M4: 2,129,526 km (0.116 R)
• M5: 2,898,908 km (0.087 R)
• M6: 3,417,563 km (0.08 R)
• M7: 4,426,751 km (0.05 R)
• M8: 5,452,992 km (0.117 R)
• M9: 6,125,135 km (0.119 R)
• M10: 6,763,469 km (0.114 R)
• M11: 7,445,935 km (0.114 R)
• M12: 9,163,767 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810

Radius: 11.5

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.18 AU - 4.48 AU

Year: 6219 Days

Day: 12 Hours

Environment

Temp: -214 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,708,408 km

• M1: 144,063 km (0.087 R)
• M2: 518,955 km (0.073 R)
• M3: 1,012,628 km (0.11 R)
• M4: 1,501,514 km (0.11 R)
• M5: 2,226,016 km (0.083 R)
• M6: 2,791,496 km (0.101 R)
• M7: 4,110,650 km (0.108 R)
• M8: 4,631,999 km (0.105 R)
• M9: 5,138,687 km (0.094 R)
• M10: 5,968,057 km (0.074 R)
• M11: 6,466,218 km (0.119 R)
• M12: 7,173,367 km (0.099 R)
• M13: 7,545,866 km (0.089 R)
• M14: 8,700,313 km (0.116 R)
• M15: 9,081,488 km (0.095 R)
• M16: 9,741,664 km (0.1 R)
• M17: 10,767,606 km (0.085 R)
• M18: 12,546,325 km (0.046 R)
• M19: 14,162,131 km (0.101 R)
• M20: 15,539,180 km (0.103 R)
• M21: 21,177,972 km (0.112 R)
• M22: 21,869,713 km (0.118 R)
• M23: 23,952,863 km (0.108 R)
• M24: 26,961,575 km (0.103 R)
• M25: 27,774,191 km (0.079 R)
• M26: 30,407,114 km (0.098 R)
• M27: 35,193,497 km (0.067 R)
• M28: 36,055,331 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.8

Radius: 4.5

Gravity: 17.82 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.32 AU - 9.32 AU

Year: 19640 Days

Day: 16.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,708,408 km

• M1: 55,950 km (0.053 R)
• M2: 229,633 km (0.084 R)
• M3: 421,567 km (0.047 R)
• M4: 904,918 km (0.071 R)
• M5: 1,197,531 km (0.083 R)
• M6: 1,693,597 km (0.047 R)
• M7: 2,275,533 km (0.066 R)
• M8: 3,331,844 km (0.115 R)
• M9: 4,085,069 km (0.089 R)
• M10: 4,328,614 km (0.116 R)
• M11: 4,517,556 km (0.115 R)
• M12: 5,882,936 km (0.118 R)
• M13: 6,890,179 km (0.072 R)
• M14: 7,728,824 km (0.089 R)
• M15: 8,882,822 km (0.069 R)
• M16: 9,713,091 km (0.06 R)
• M17: 11,111,980 km (0.106 R)
• M18: 15,807,109 km (0.053 R)
• M19: 16,789,668 km (0.112 R)
• M20: 17,652,250 km (0.079 R)
• M21: 18,461,873 km (0.101 R)
• M22: 20,067,657 km (0.071 R)
• M23: 28,288,658 km (0.094 R)
• M24: 33,132,039 km (0.117 R)
• M25: 33,375,584 km (0.091 R)
• M26: 33,866,116 km (0.113 R)
• M27: 35,240,022 km (0.102 R)
• M28: 44,124,341 km (0.036 R)
• M29: 48,059,513 km (0.107 R)
• M30: 48,371,574 km (0.118 R)
• M31: 52,222,223 km (0.073 R)
• M32: 55,411,799 km (0.114 R)
• M33: 55,927,014 km (0.057 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 16,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit