🌌 Stone's Star System Generator

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 14

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.22 AU - 14.82 AU

Year: 14715 Days

Day: 12.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 89,936,048 km

• M1: 174,132 km (0.11 R)
• M2: 613,202 km (0.11 R)
• M3: 1,246,150 km (0.06 R)
• M4: 1,722,171 km (0.094 R)
• M5: 2,355,119 km (0.076 R)
• M6: 3,308,955 km (0.055 R)
• M7: 4,889,606 km (0.03 R)
• M8: 5,474,684 km (0.101 R)
• M9: 6,542,663 km (0.109 R)
• M10: 6,999,984 km (0.111 R)
• M11: 7,668,536 km (0.057 R)
• M12: 11,368,241 km (0.043 R)
• M13: 13,946,411 km (0.066 R)
• M14: 22,057,009 km (0.077 R)
• M15: 25,857,394 km (0.099 R)
• M16: 26,383,230 km (0.111 R)
• M17: 26,916,397 km (0.098 R)
• M18: 31,146,426 km (0.092 R)
• M19: 35,800,416 km (0.045 R)

Asteroid Belt

Center: 14.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.6

Radius: 3.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 16.37 AU - 16.37 AU

Year: 23387 Days

Day: 18.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 89,936,048 km

• M1: 43,533 km (0.086 R)
• M2: 251,324 km (0.057 R)
• M3: 671,395 km (0.113 R)
• M4: 896,390 km (0.091 R)
• M5: 1,149,959 km (0.113 R)
• M6: 2,839,068 km (0.11 R)
• M7: 4,396,382 km (0.076 R)
• M8: 4,801,044 km (0.104 R)
• M9: 11,151,624 km (0.101 R)
• M10: 15,124,195 km (0.103 R)
• M11: 19,744,226 km (0.07 R)
• M12: 21,188,594 km (0.109 R)
• M13: 24,285,569 km (0.099 R)
• M14: 26,509,790 km (0.069 R)
• M15: 27,252,543 km (0.073 R)
• M16: 27,587,044 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782

Radius: 4.2

Gravity: 44.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.03 AU - 17.33 AU

Year: 24054 Days

Day: 17.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,936,048 km

• M1: 54,902 km (0.098 R)
• M2: 478,414 km (0.074 R)
• M3: 749,934 km (0.08 R)
• M4: 1,341,893 km (0.114 R)
• M5: 3,311,798 km (0.11 R)
• M6: 3,647,794 km (0.117 R)
• M7: 4,423,011 km (0.101 R)
• M8: 5,023,347 km (0.035 R)
• M9: 6,156,850 km (0.119 R)
• M10: 7,502,034 km (0.107 R)
• M11: 14,763,215 km (0.064 R)
• M12: 15,668,731 km (0.029 R)
• M13: 17,589,718 km (0.086 R)
• M14: 17,863,183 km (0.106 R)
• M15: 27,695,652 km (0.107 R)
• M16: 29,708,492 km (0.063 R)
• M17: 31,816,625 km (0.072 R)
• M18: 32,769,414 km (0.095 R)
• M19: 34,305,036 km (0.116 R)
• M20: 38,123,821 km (0.12 R)
• M21: 38,428,851 km (0.099 R)
• M22: 38,735,377 km (0.094 R)
• M23: 45,385,900 km (0.078 R)
• M24: 47,291,328 km (0.087 R)
• M25: 48,710,263 km (0.095 R)
• M26: 50,891,400 km (0.108 R)
• M27: 57,024,165 km (0.094 R)
• M28: 58,226,334 km (0.101 R)
• M29: 59,241,056 km (0.104 R)
• M30: 61,096,967 km (0.033 R)
• M31: 61,305,507 km (0.114 R)
• M32: 71,422,063 km (0.086 R)
• M33: 72,350,916 km (0.064 R)
• M34: 79,824,377 km (0.071 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 18,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit