🌌 Stone's Star System Generator

Asteroid Belt

Center: 4.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.7

Radius: 6.6

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.22 AU - 9.7 AU

Year: 16985 Days

Day: 20.2 Hours

Environment

Temp: -243 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,466,451 km

• M1: 92,003 km (0.101 R)
• M2: 306,526 km (0.064 R)
• M3: 553,961 km (0.075 R)
• M4: 1,015,022 km (0.071 R)
• M5: 2,078,363 km (0.097 R)
• M6: 2,838,620 km (0.078 R)
• M7: 4,791,620 km (0.111 R)
• M8: 7,187,280 km (0.106 R)
• M9: 8,493,120 km (0.101 R)
• M10: 9,786,394 km (0.089 R)
• M11: 11,325,008 km (0.102 R)
• M12: 15,381,653 km (0.056 R)
• M13: 22,606,333 km (0.06 R)
• M14: 26,414,197 km (0.107 R)
• M15: 26,731,793 km (0.101 R)
• M16: 30,396,492 km (0.111 R)
• M17: 37,092,642 km (0.085 R)
• M18: 37,491,171 km (0.086 R)
• M19: 38,161,519 km (0.113 R)
• M20: 42,352,803 km (0.093 R)
• M21: 43,815,272 km (0.106 R)
• M22: 47,931,756 km (0.069 R)
• M23: 51,142,126 km (0.092 R)
• M24: 57,453,810 km (0.106 R)
• M25: 60,336,860 km (0.097 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.8

Radius: 7.3

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.42 AU - 9.7 AU

Year: 17287 Days

Day: 20.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,466,451 km

• M1: 90,806 km (0.101 R)
• M2: 519,404 km (0.082 R)
• M3: 793,916 km (0.093 R)
• M4: 1,218,325 km (0.029 R)
• M5: 2,345,545 km (0.117 R)
• M6: 3,091,889 km (0.115 R)
• M7: 3,807,266 km (0.11 R)
• M8: 5,485,754 km (0.091 R)
• M9: 5,754,731 km (0.085 R)
• M10: 6,032,534 km (0.032 R)
• M11: 6,529,797 km (0.075 R)
• M12: 6,876,266 km (0.09 R)
• M13: 7,189,374 km (0.051 R)
• M14: 7,418,858 km (0.118 R)
• M15: 8,386,157 km (0.113 R)
• M16: 8,952,685 km (0.105 R)
• M17: 12,110,247 km (0.072 R)
• M18: 15,786,315 km (0.118 R)
• M19: 16,018,641 km (0.1 R)
• M20: 16,970,831 km (0.116 R)
• M21: 17,626,369 km (0.095 R)
• M22: 18,298,512 km (0.106 R)
• M23: 19,963,387 km (0.067 R)
• M24: 32,244,923 km (0.098 R)
• M25: 33,504,089 km (0.12 R)
• M26: 34,404,817 km (0.081 R)
• M27: 39,151,708 km (0.091 R)
• M28: 47,786,796 km (0.118 R)
• M29: 48,763,371 km (0.065 R)
• M30: 49,587,505 km (0.096 R)
• M31: 57,425,835 km (0.057 R)
• M32: 64,064,391 km (0.109 R)
• M33: 65,850,589 km (0.093 R)

Asteroid Belt

Center: 9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.2

Radius: 6.8

Gravity: 20.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.85 AU - 10.03 AU

Year: 20020 Days

Day: 21.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,466,451 km

• M1: 87,814 km (0.097 R)
• M2: 398,828 km (0.101 R)
• M3: 681,867 km (0.12 R)
• M4: 1,371,663 km (0.045 R)
• M5: 1,637,199 km (0.113 R)
• M6: 1,917,097 km (0.085 R)
• M7: 2,747,215 km (0.09 R)
• M8: 3,228,621 km (0.092 R)
• M9: 3,519,589 km (0.088 R)
• M10: 4,289,869 km (0.086 R)
• M11: 4,788,329 km (0.087 R)
• M12: 5,985,710 km (0.094 R)
• M13: 11,410,129 km (0.053 R)
• M14: 12,789,870 km (0.084 R)
• M15: 13,078,594 km (0.051 R)
• M16: 14,903,389 km (0.049 R)
• M17: 15,959,550 km (0.117 R)
• M18: 18,311,079 km (0.025 R)
• M19: 18,585,890 km (0.05 R)
• M20: 20,784,679 km (0.111 R)
• M21: 22,101,290 km (0.118 R)
• M22: 24,787,769 km (0.093 R)
• M23: 25,920,823 km (0.12 R)
• M24: 29,652,243 km (0.062 R)
• M25: 33,181,107 km (0.084 R)
• M26: 33,589,659 km (0.087 R)
• M27: 36,980,145 km (0.055 R)
• M28: 43,126,224 km (0.088 R)
• M29: 46,270,472 km (0.109 R)
• M30: 51,905,524 km (0.097 R)
• M31: 55,650,258 km (0.118 R)
• M32: 56,034,426 km (0.093 R)
• M33: 59,171,044 km (0.061 R)
• M34: 62,216,109 km (0.086 R)
• M35: 66,221,143 km (0.091 R)
• M36: 72,203,263 km (0.063 R)
• M37: 72,889,319 km (0.066 R)
• M38: 75,442,356 km (0.105 R)
• M39: 80,726,003 km (0.091 R)
• M40: 83,709,284 km (0.127 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 10,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit