🌌 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: 701.7

Radius: 8.3

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.88 AU - 5.46 AU

Year: 7839 Days

Day: 6.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,742,877 km

• M1: 103,372 km (0.107 R)
• M2: 407,056 km (0.076 R)
• M3: 728,242 km (0.109 R)
• M4: 1,092,364 km (0.109 R)
• M5: 1,785,899 km (0.09 R)
• M6: 2,145,383 km (0.12 R)
• M7: 2,745,420 km (0.09 R)
• M8: 3,204,686 km (0.075 R)
• M9: 5,538,861 km (0.08 R)
• M10: 9,634,701 km (0.037 R)
• M11: 16,043,923 km (0.041 R)
• M12: 21,162,115 km (0.065 R)
• M13: 22,945,471 km (0.049 R)
• M14: 34,246,693 km (0.072 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.7

Radius: 3.5

Gravity: 47.73 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.81 AU - 8.29 AU

Year: 15231 Days

Day: 22.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 54,742,877 km

• M1: 44,580 km (0.106 R)
• M2: 158,275 km (0.112 R)
• M3: 323,730 km (0.059 R)
• M4: 482,752 km (0.086 R)
• M5: 632,949 km (0.1 R)
• M6: 854,353 km (0.094 R)
• M7: 1,052,571 km (0.095 R)
• M8: 1,214,286 km (0.077 R)
• M9: 1,510,490 km (0.117 R)
• M10: 1,959,583 km (0.105 R)
• M11: 3,041,026 km (0.066 R)
• M12: 3,266,320 km (0.091 R)
• M13: 3,980,201 km (0.059 R)
• M14: 4,098,533 km (0.09 R)
• M15: 4,994,475 km (0.108 R)
• M16: 5,709,253 km (0.101 R)
• M17: 6,368,232 km (0.084 R)
• M18: 6,571,386 km (0.081 R)
• M19: 10,050,583 km (0.089 R)
• M20: 13,830,473 km (0.099 R)
• M21: 15,736,948 km (0.087 R)
• M22: 19,291,393 km (0.105 R)
• M23: 19,631,130 km (0.067 R)
• M24: 22,306,838 km (0.09 R)
• M25: 24,714,316 km (0.078 R)
• M26: 28,149,682 km (0.085 R)
• M27: 28,696,462 km (0.109 R)
• M28: 30,838,853 km (0.077 R)
• M29: 33,328,311 km (0.106 R)
• M30: 34,934,544 km (0.098 R)
• M31: 35,693,005 km (0.085 R)
• M32: 36,333,433 km (0.058 R)
• M33: 36,851,191 km (0.094 R)
• M34: 39,378,199 km (0.077 R)
• M35: 40,337,420 km (0.095 R)
• M36: 40,475,798 km (0.118 R)
• M37: 48,267,454 km (0.091 R)
• M38: 51,125,222 km (0.066 R)
• M39: 52,595,619 km (0.096 R)
• M40: 58,051,304 km (0.116 R)

Asteroid Belt

Center: 8.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.5

Radius: 6.2

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.73 AU - 10.49 AU

Year: 18336 Days

Day: 24.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,742,877 km

• M1: 83,924 km (0.034 R)
• M2: 1,553,125 km (0.074 R)
• M3: 3,148,287 km (0.05 R)
• M4: 5,294,568 km (0.077 R)
• M5: 6,469,210 km (0.045 R)
• M6: 6,788,003 km (0.094 R)
• M7: 7,500,538 km (0.058 R)
• M8: 8,078,135 km (0.106 R)
• M9: 8,448,091 km (0.067 R)
• M10: 10,041,757 km (0.064 R)
• M11: 12,607,660 km (0.105 R)
• M12: 16,444,995 km (0.115 R)
• M13: 16,889,450 km (0.101 R)
• M14: 20,142,755 km (0.029 R)
• M15: 28,914,127 km (0.118 R)
• M16: 32,709,724 km (0.093 R)
• M17: 34,847,627 km (0.049 R)
• M18: 42,367,613 km (0.06 R)
• M19: 46,503,545 km (0.074 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: 390 - 19,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit