🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.8

Radius: 10.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.69 AU - 6.35 AU

Year: 6591 Days

Day: 7 Hours

Environment

Temp: -178 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,629,662 km

• M1: 139,724 km (0.063 R)
• M2: 515,963 km (0.082 R)
• M3: 1,349,522 km (0.043 R)
• M4: 1,830,928 km (0.076 R)
• M5: 2,325,948 km (0.12 R)
• M6: 3,123,753 km (0.118 R)
• M7: 3,881,167 km (0.118 R)
• M8: 4,597,891 km (0.094 R)
• M9: 4,974,279 km (0.075 R)
• M10: 7,140,905 km (0.101 R)
• M11: 7,500,239 km (0.101 R)
• M12: 8,936,528 km (0.043 R)
• M13: 10,319,860 km (0.082 R)
• M14: 10,873,820 km (0.066 R)
• M15: 11,890,787 km (0.066 R)
• M16: 12,812,010 km (0.066 R)
• M17: 14,623,491 km (0.103 R)
• M18: 15,204,679 km (0.111 R)
• M19: 19,364,696 km (0.108 R)
• M20: 21,002,344 km (0.113 R)
• M21: 22,807,392 km (0.101 R)
• M22: 25,957,774 km (0.033 R)
• M23: 28,660,558 km (0.076 R)
• M24: 30,033,269 km (0.081 R)
• M25: 30,783,203 km (0.092 R)
• M26: 31,258,176 km (0.072 R)

Planet 2 - Ice Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.4

Radius: 4.5

Gravity: 29.7 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.01 AU - 13.33 AU

Year: 16658 Days

Day: 16.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,629,662 km

• M1: 56,847 km (0.079 R)
• M2: 256,560 km (0.032 R)
• M3: 579,243 km (0.117 R)
• M4: 742,155 km (0.094 R)
• M5: 1,099,544 km (0.054 R)
• M6: 1,296,415 km (0.059 R)
• M7: 1,660,387 km (0.086 R)
• M8: 2,013,139 km (0.095 R)
• M9: 3,454,215 km (0.095 R)
• M10: 4,180,213 km (0.095 R)
• M11: 5,002,852 km (0.099 R)
• M12: 5,360,391 km (0.089 R)
• M13: 6,206,516 km (0.11 R)
• M14: 7,006,117 km (0.112 R)
• M15: 7,182,792 km (0.06 R)
• M16: 9,169,452 km (0.078 R)
• M17: 11,072,636 km (0.103 R)
• M18: 12,891,297 km (0.102 R)
• M19: 13,090,113 km (0.107 R)
• M20: 16,092,841 km (0.056 R)
• M21: 17,753,378 km (0.075 R)
• M22: 19,007,008 km (0.104 R)
• M23: 20,408,142 km (0.12 R)
• M24: 20,950,883 km (0.108 R)
• M25: 21,410,298 km (0.067 R)
• M26: 21,970,691 km (0.109 R)
• M27: 22,349,623 km (0.08 R)
• M28: 26,809,734 km (0.088 R)
• M29: 28,906,497 km (0.087 R)
• M30: 29,247,281 km (0.091 R)
• M31: 39,631,468 km (0.054 R)
• M32: 41,044,719 km (0.051 R)
• M33: 48,298,121 km (0.103 R)
• M34: 48,617,662 km (0.076 R)
• M35: 48,938,550 km (0.084 R)
• M36: 54,611,899 km (0.113 R)
• M37: 58,688,741 km (0.046 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.4

Radius: 7.5

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 13.46 AU - 15.36 AU

Year: 24409 Days

Day: 15.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,629,662 km

• M1: 93,349 km (0.099 R)
• M2: 365,617 km (0.085 R)
• M3: 751,580 km (0.108 R)
• M4: 1,024,446 km (0.098 R)
• M5: 1,424,770 km (0.074 R)
• M6: 2,165,878 km (0.119 R)
• M7: 2,610,184 km (0.115 R)
• M8: 2,982,234 km (0.118 R)
• M9: 3,304,916 km (0.107 R)
• M10: 3,894,781 km (0.113 R)
• M11: 4,214,920 km (0.095 R)
• M12: 4,552,562 km (0.106 R)
• M13: 5,837,758 km (0.059 R)
• M14: 6,257,978 km (0.057 R)
• M15: 9,902,033 km (0.09 R)
• M16: 13,063,933 km (0.091 R)
• M17: 13,348,468 km (0.093 R)
• M18: 20,514,356 km (0.094 R)
• M19: 24,045,464 km (0.098 R)
• M20: 26,234,979 km (0.081 R)
• M21: 27,378,056 km (0.058 R)
• M22: 27,727,367 km (0.095 R)
• M23: 28,079,520 km (0.075 R)
• M24: 29,275,406 km (0.031 R)
• M25: 30,009,034 km (0.099 R)
• M26: 30,754,779 km (0.063 R)
• M27: 31,896,510 km (0.049 R)
• M28: 33,330,106 km (0.113 R)
• M29: 34,129,857 km (0.081 R)
• M30: 36,185,182 km (0.117 R)
• M31: 36,746,922 km (0.113 R)
• M32: 37,457,362 km (0.08 R)
• M33: 41,146,894 km (0.093 R)
• M34: 42,688,201 km (0.086 R)
• M35: 43,472,992 km (0.11 R)
• M36: 46,543,488 km (0.074 R)
• M37: 58,138,071 km (0.071 R)
• M38: 61,658,857 km (0.095 R)
• M39: 66,152,029 km (0.062 R)
• M40: 74,192,615 km (0.089 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: 461 - 16,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit