🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.55 AU - 2.89 AU

Year: 1291 Days

Day: 43.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.77 AU - 2.79 AU

Year: 1334 Days

Day: 28.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.1

Radius: 11.1

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.59 AU - 14.29 AU

Year: 14183 Days

Day: 12.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 91,007,466 km

• M1: 138,079 km (0.051 R)
• M2: 491,429 km (0.093 R)
• M3: 940,372 km (0.11 R)
• M4: 1,848,132 km (0.078 R)
• M5: 2,507,709 km (0.068 R)
• M6: 3,397,517 km (0.061 R)
• M7: 4,518,454 km (0.048 R)
• M8: 5,023,347 km (0.097 R)
• M9: 5,832,073 km (0.106 R)
• M10: 10,292,184 km (0.071 R)
• M11: 11,349,990 km (0.095 R)
• M12: 13,204,406 km (0.059 R)
• M13: 14,452,501 km (0.093 R)
• M14: 14,885,437 km (0.056 R)
• M15: 16,006,075 km (0.106 R)
• M16: 16,704,846 km (0.091 R)
• M17: 19,705,181 km (0.114 R)
• M18: 20,148,589 km (0.057 R)
• M19: 23,738,789 km (0.053 R)
• M20: 27,294,281 km (0.102 R)
• M21: 28,179,751 km (0.094 R)
• M22: 31,914,013 km (0.114 R)
• M23: 35,441,531 km (0.071 R)
• M24: 40,776,640 km (0.047 R)
• M25: 42,079,787 km (0.065 R)
• M26: 48,690,816 km (0.059 R)
• M27: 54,558,044 km (0.115 R)
• M28: 57,031,346 km (0.074 R)
• M29: 59,209,940 km (0.101 R)
• M30: 59,578,399 km (0.094 R)
• M31: 64,313,920 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.9

Radius: 7.9

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 15.89 AU - 22.69 AU

Year: 24388 Days

Day: 21.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 91,007,466 km

• M1: 98,286 km (0.11 R)
• M2: 444,306 km (0.108 R)
• M3: 979,268 km (0.095 R)
• M4: 1,853,069 km (0.107 R)
• M5: 4,715,923 km (0.1 R)
• M6: 5,140,183 km (0.033 R)
• M7: 7,706,235 km (0.082 R)
• M8: 9,029,727 km (0.12 R)
• M9: 9,930,307 km (0.063 R)
• M10: 11,631,085 km (0.085 R)
• M11: 13,517,364 km (0.111 R)
• M12: 18,349,376 km (0.108 R)
• M13: 19,593,432 km (0.075 R)
• M14: 23,551,043 km (0.084 R)
• M15: 24,221,092 km (0.07 R)
• M16: 25,599,188 km (0.041 R)
• M17: 27,272,141 km (0.094 R)
• M18: 35,708,563 km (0.091 R)
• M19: 41,072,395 km (0.054 R)
• M20: 52,602,351 km (0.113 R)
• M21: 63,074,950 km (0.088 R)
• M22: 68,796,770 km (0.105 R)
• M23: 75,335,393 km (0.111 R)
• M24: 81,766,755 km (0.083 R)
• M25: 86,427,477 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.1

Radius: 4.5

Gravity: 44.55 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 17.12 AU - 24.78 AU

Year: 27603 Days

Day: 16.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,007,466 km

• M1: 55,950 km (0.104 R)
• M2: 243,545 km (0.105 R)
• M3: 411,693 km (0.029 R)
• M4: 600,336 km (0.095 R)
• M5: 972,536 km (0.103 R)
• M6: 1,186,461 km (0.111 R)
• M7: 2,498,584 km (0.055 R)
• M8: 2,735,696 km (0.118 R)
• M9: 2,930,323 km (0.072 R)
• M10: 3,769,268 km (0.119 R)
• M11: 4,797,005 km (0.117 R)
• M12: 5,725,859 km (0.097 R)
• M13: 6,375,861 km (0.053 R)
• M14: 8,679,070 km (0.107 R)
• M15: 9,100,188 km (0.12 R)
• M16: 9,534,770 km (0.078 R)
• M17: 12,212,572 km (0.055 R)
• M18: 14,334,767 km (0.119 R)
• M19: 19,091,231 km (0.062 R)
• M20: 22,041,900 km (0.057 R)
• M21: 22,375,054 km (0.053 R)
• M22: 26,763,957 km (0.095 R)
• M23: 27,270,196 km (0.103 R)
• M24: 33,559,590 km (0.045 R)
• M25: 39,432,353 km (0.056 R)
• M26: 42,781,849 km (0.086 R)
• M27: 48,340,458 km (0.112 R)
• M28: 53,159,005 km (0.11 R)
• M29: 54,969,139 km (0.089 R)
• M30: 67,864,027 km (0.071 R)
• M31: 69,992,655 km (0.093 R)
• M32: 72,899,641 km (0.112 R)
• M33: 78,436,108 km (0.088 R)
• M34: 84,788,333 km (0.077 R)
• M35: 90,053,729 km (0.044 R)
• M36: 97,308,329 km (0.064 R)
• M37: 98,804,457 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 23.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.3

Radius: 6.1

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 18.31 AU - 28.29 AU

Year: 32375 Days

Day: 19.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 91,007,466 km

• M1: 78,539 km (0.117 R)
• M2: 284,984 km (0.105 R)
• M3: 870,809 km (0.106 R)
• M4: 1,271,133 km (0.1 R)
• M5: 1,655,749 km (0.048 R)
• M6: 2,115,015 km (0.076 R)
• M7: 2,706,973 km (0.111 R)
• M8: 3,373,432 km (0.084 R)
• M9: 3,649,889 km (0.1 R)
• M10: 4,041,835 km (0.072 R)
• M11: 6,027,448 km (0.104 R)
• M12: 6,388,876 km (0.084 R)
• M13: 7,255,198 km (0.08 R)
• M14: 12,067,163 km (0.093 R)
• M15: 12,568,764 km (0.118 R)
• M16: 14,000,266 km (0.091 R)
• M17: 17,909,707 km (0.114 R)
• M18: 18,187,361 km (0.078 R)
• M19: 19,717,149 km (0.104 R)
• M20: 23,358,660 km (0.1 R)
• M21: 24,362,761 km (0.12 R)
• M22: 29,431,137 km (0.057 R)
• M23: 31,399,247 km (0.104 R)
• M24: 35,159,838 km (0.095 R)
• M25: 42,076,196 km (0.102 R)
• M26: 50,212,675 km (0.087 R)
• M27: 51,507,594 km (0.108 R)
• M28: 54,550,864 km (0.117 R)
• M29: 59,337,247 km (0.039 R)
• M30: 59,954,638 km (0.057 R)
• M31: 60,784,308 km (0.117 R)
• M32: 63,105,468 km (0.094 R)
• M33: 66,586,162 km (0.078 R)
• M34: 87,506,975 km (0.106 R)
• M35: 90,191,509 km (0.106 R)

Kuiper Belt

Range: 38.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 11,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit