🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.3

Radius: 11.7

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.02 AU - 6.32 AU

Year: 7973 Days

Day: 13 Hours

Environment

Temp: -233 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,150,658 km

• M1: 145,559 km (0.111 R)
• M2: 523,293 km (0.089 R)
• M3: 913,295 km (0.076 R)
• M4: 1,291,478 km (0.117 R)
• M5: 3,146,193 km (0.049 R)
• M6: 4,915,337 km (0.053 R)
• M7: 5,947,712 km (0.105 R)
• M8: 8,104,614 km (0.117 R)
• M9: 8,868,910 km (0.082 R)
• M10: 9,773,678 km (0.118 R)
• M11: 11,399,956 km (0.112 R)
• M12: 16,877,482 km (0.095 R)
• M13: 17,701,318 km (0.082 R)
• M14: 18,551,782 km (0.11 R)
• M15: 21,425,407 km (0.107 R)
• M16: 24,932,879 km (0.055 R)
• M17: 26,730,596 km (0.097 R)
• M18: 32,746,076 km (0.1 R)
• M19: 36,236,045 km (0.061 R)

Asteroid Belt

Center: 5.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899

Radius: 5.1

Gravity: 34.56 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.12 AU - 6.74 AU

Year: 9794 Days

Day: 17.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 34,150,658 km

• M1: 63,729 km (0.12 R)
• M2: 369,956 km (0.081 R)
• M3: 562,937 km (0.096 R)
• M4: 742,903 km (0.055 R)
• M5: 940,971 km (0.084 R)
• M6: 1,694,645 km (0.065 R)
• M7: 1,870,871 km (0.077 R)
• M8: 2,337,317 km (0.089 R)
• M9: 4,680,469 km (0.094 R)
• M10: 5,294,568 km (0.07 R)
• M11: 5,709,253 km (0.115 R)
• M12: 6,409,521 km (0.085 R)
• M13: 7,715,959 km (0.098 R)
• M14: 10,572,680 km (0.088 R)
• M15: 11,341,314 km (0.062 R)
• M16: 13,299,550 km (0.105 R)
• M17: 13,678,332 km (0.071 R)
• M18: 15,403,195 km (0.107 R)
• M19: 17,718,521 km (0.106 R)
• M20: 18,643,485 km (0.09 R)
• M21: 19,438,598 km (0.03 R)
• M22: 21,784,741 km (0.094 R)
• M23: 22,222,614 km (0.076 R)
• M24: 22,755,781 km (0.107 R)
• M25: 26,929,711 km (0.104 R)
• M26: 28,670,133 km (0.094 R)
• M27: 29,302,034 km (0.085 R)
• M28: 29,728,238 km (0.078 R)
• M29: 34,457,326 km (0.11 R)
• M30: 36,506,069 km (0.086 R)
• M31: 37,622,817 km (0.053 R)
• M32: 38,000,103 km (0.105 R)
• M33: 39,018,416 km (0.06 R)
• M34: 40,185,728 km (0.108 R)
• M35: 40,711,864 km (0.092 R)
• M36: 41,376,078 km (0.03 R)
• M37: 50,832,459 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.8

Radius: 5.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.45 AU - 9.09 AU

Year: 14690 Days

Day: 20 Hours

Environment

Temp: -236 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,150,658 km

• M1: 85,271 km (0.073 R)
• M2: 321,187 km (0.066 R)
• M3: 557,402 km (0.117 R)
• M4: 979,417 km (0.051 R)
• M5: 1,185,264 km (0.113 R)
• M6: 3,451,223 km (0.029 R)
• M7: 6,547,749 km (0.102 R)
• M8: 7,393,426 km (0.102 R)
• M9: 12,370,248 km (0.118 R)
• M10: 17,584,033 km (0.11 R)
• M11: 17,914,046 km (0.112 R)
• M12: 21,221,505 km (0.086 R)
• M13: 21,974,282 km (0.101 R)
• M14: 26,006,692 km (0.076 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 17,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit