🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.6 AU - 2.02 AU

Year: 741 Days

Day: 18 Hours

Environment

Temp: 31 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.4

Radius: 13.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.35 AU - 10.95 AU

Year: 8424 Days

Day: 10.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 92,064,946 km

• M1: 172,935 km (0.109 R)
• M2: 997,070 km (0.112 R)
• M3: 1,519,316 km (0.105 R)
• M4: 1,983,518 km (0.075 R)
• M5: 2,434,406 km (0.117 R)
• M6: 5,313,268 km (0.11 R)
• M7: 5,925,572 km (0.053 R)
• M8: 6,656,956 km (0.116 R)
• M9: 7,292,447 km (0.061 R)
• M10: 8,427,446 km (0.076 R)
• M11: 8,948,645 km (0.077 R)
• M12: 9,399,384 km (0.087 R)
• M13: 11,097,918 km (0.101 R)
• M14: 11,993,411 km (0.081 R)
• M15: 14,048,138 km (0.089 R)
• M16: 14,534,929 km (0.091 R)
• M17: 18,121,688 km (0.11 R)
• M18: 18,699,135 km (0.106 R)
• M19: 20,043,272 km (0.052 R)
• M20: 28,320,074 km (0.05 R)
• M21: 29,393,887 km (0.084 R)
• M22: 36,300,073 km (0.097 R)
• M23: 38,862,984 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.8

Radius: 14.6

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.75 AU - 10.85 AU

Year: 8632 Days

Day: 6.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 92,064,946 km

• M1: 181,612 km (0.091 R)
• M2: 729,738 km (0.087 R)
• M3: 1,554,023 km (0.056 R)
• M4: 2,432,761 km (0.065 R)
• M5: 3,791,857 km (0.116 R)
• M6: 4,542,091 km (0.106 R)
• M7: 7,266,268 km (0.111 R)
• M8: 10,163,530 km (0.099 R)
• M9: 12,607,660 km (0.041 R)
• M10: 13,966,756 km (0.113 R)
• M11: 14,762,767 km (0.104 R)
• M12: 18,884,786 km (0.055 R)
• M13: 25,942,664 km (0.076 R)
• M14: 27,146,329 km (0.084 R)
• M15: 27,720,635 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948

Radius: 4.3

Gravity: 51.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 16.21 AU - 19.15 AU

Year: 22627 Days

Day: 23.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 113.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,064,946 km

• M1: 53,556 km (0.115 R)
• M2: 2,138,950 km (0.07 R)
• M3: 2,513,095 km (0.095 R)
• M4: 3,270,658 km (0.031 R)
• M5: 3,638,071 km (0.054 R)
• M6: 3,998,452 km (0.053 R)
• M7: 4,275,208 km (0.115 R)
• M8: 4,828,421 km (0.089 R)
• M9: 5,102,335 km (0.112 R)
• M10: 6,677,451 km (0.063 R)
• M11: 7,944,993 km (0.037 R)
• M12: 9,304,688 km (0.073 R)
• M13: 10,746,513 km (0.072 R)
• M14: 11,011,600 km (0.114 R)
• M15: 11,903,353 km (0.026 R)
• M16: 12,187,290 km (0.09 R)
• M17: 16,298,838 km (0.079 R)
• M18: 19,143,591 km (0.104 R)
• M19: 19,631,280 km (0.03 R)
• M20: 21,144,462 km (0.05 R)
• M21: 23,724,278 km (0.05 R)
• M22: 24,858,529 km (0.076 R)
• M23: 29,627,709 km (0.117 R)
• M24: 30,941,926 km (0.051 R)
• M25: 36,439,199 km (0.096 R)
• M26: 38,870,763 km (0.095 R)
• M27: 39,809,938 km (0.116 R)
• M28: 46,285,581 km (0.09 R)
• M29: 60,226,457 km (0.088 R)
• M30: 68,028,136 km (0.049 R)
• M31: 73,112,668 km (0.114 R)
• M32: 81,459,332 km (0.11 R)
• M33: 81,969,161 km (0.051 R)
• M34: 90,965,229 km (0.105 R)

Kuiper Belt

Range: 36 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 15,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit