🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.78 AU - 1.08 AU

Year: 336 Days

Day: 41.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.3

Radius: 9.4

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.85 AU - 6.93 AU

Year: 5357 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 110,369,118 km

• M1: 116,986 km (0.069 R)
• M2: 421,268 km (0.069 R)
• M3: 723,306 km (0.032 R)
• M4: 1,044,193 km (0.091 R)
• M5: 1,737,729 km (0.091 R)
• M6: 2,094,221 km (0.096 R)
• M7: 2,568,895 km (0.083 R)
• M8: 3,555,642 km (0.059 R)
• M9: 5,877,102 km (0.055 R)
• M10: 8,978,415 km (0.08 R)
• M11: 10,232,345 km (0.084 R)
• M12: 15,157,406 km (0.107 R)
• M13: 17,183,559 km (0.115 R)
• M14: 18,495,832 km (0.114 R)
• M15: 19,383,845 km (0.057 R)
• M16: 20,443,447 km (0.114 R)
• M17: 23,695,106 km (0.107 R)
• M18: 28,157,910 km (0.07 R)
• M19: 29,978,217 km (0.088 R)
• M20: 32,853,787 km (0.052 R)
• M21: 33,151,038 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.1

Radius: 10.8

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.52 AU - 10.1 AU

Year: 9799 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 125.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 110,369,118 km

• M1: 141,520 km (0.112 R)
• M2: 815,308 km (0.108 R)
• M3: 1,315,414 km (0.065 R)
• M4: 2,184,877 km (0.115 R)
• M5: 5,551,727 km (0.088 R)
• M6: 5,924,524 km (0.106 R)
• M7: 6,414,158 km (0.075 R)
• M8: 10,870,380 km (0.115 R)
• M9: 13,727,998 km (0.091 R)
• M10: 14,354,514 km (0.095 R)
• M11: 14,704,124 km (0.103 R)
• M12: 17,313,560 km (0.11 R)
• M13: 18,180,031 km (0.097 R)
• M14: 21,631,703 km (0.119 R)
• M15: 23,111,076 km (0.083 R)
• M16: 27,862,903 km (0.108 R)
• M17: 30,180,174 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.9

Radius: 6.8

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.1 AU - 14.94 AU

Year: 15617 Days

Day: 17.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 110,369,118 km

• M1: 84,822 km (0.062 R)
• M2: 536,458 km (0.106 R)
• M3: 1,100,592 km (0.029 R)
• M4: 2,444,878 km (0.111 R)
• M5: 3,184,490 km (0.113 R)
• M6: 3,865,310 km (0.09 R)
• M7: 4,513,817 km (0.067 R)
• M8: 4,766,787 km (0.041 R)
• M9: 7,756,051 km (0.115 R)
• M10: 10,657,203 km (0.073 R)
• M11: 12,719,110 km (0.081 R)
• M12: 20,820,882 km (0.077 R)
• M13: 22,791,684 km (0.08 R)
• M14: 26,996,581 km (0.058 R)
• M15: 29,008,822 km (0.084 R)
• M16: 30,892,259 km (0.092 R)
• M17: 37,285,175 km (0.084 R)
• M18: 45,232,412 km (0.094 R)
• M19: 53,581,320 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.4

Radius: 8

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.59 AU - 15.55 AU

Year: 19777 Days

Day: 23.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 110,369,118 km

• M1: 99,483 km (0.117 R)
• M2: 793,018 km (0.096 R)
• M3: 1,174,942 km (0.111 R)
• M4: 1,822,401 km (0.076 R)
• M5: 2,571,587 km (0.107 R)
• M6: 3,280,083 km (0.081 R)
• M7: 3,535,297 km (0.044 R)
• M8: 3,981,847 km (0.102 R)
• M9: 5,517,768 km (0.093 R)
• M10: 7,814,245 km (0.071 R)
• M11: 9,332,813 km (0.093 R)
• M12: 10,235,038 km (0.077 R)
• M13: 10,936,053 km (0.098 R)
• M14: 11,298,379 km (0.106 R)
• M15: 11,668,634 km (0.076 R)
• M16: 13,822,245 km (0.094 R)
• M17: 15,896,270 km (0.112 R)
• M18: 21,364,820 km (0.079 R)
• M19: 23,520,076 km (0.097 R)
• M20: 25,634,642 km (0.081 R)
• M21: 26,925,074 km (0.054 R)
• M22: 27,586,296 km (0.074 R)
• M23: 29,138,075 km (0.099 R)
• M24: 29,935,432 km (0.077 R)
• M25: 34,141,675 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.5

Radius: 6.8

Gravity: 20.95 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.27 AU - 22.37 AU

Year: 29384 Days

Day: 22 Hours

Environment

Temp: -208 °C

Axial Tilt: 156.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 110,369,118 km

• M1: 84,523 km (0.115 R)
• M2: 449,392 km (0.101 R)
• M3: 1,891,815 km (0.116 R)
• M4: 2,207,466 km (0.032 R)
• M5: 2,802,267 km (0.115 R)
• M6: 3,531,557 km (0.111 R)
• M7: 3,766,575 km (0.09 R)
• M8: 4,692,436 km (0.095 R)
• M9: 7,037,383 km (0.04 R)
• M10: 9,934,645 km (0.034 R)
• M11: 11,607,897 km (0.106 R)
• M12: 12,901,171 km (0.103 R)
• M13: 18,134,553 km (0.093 R)
• M14: 18,634,060 km (0.068 R)
• M15: 20,724,242 km (0.108 R)
• M16: 21,938,079 km (0.084 R)
• M17: 22,505,204 km (0.1 R)
• M18: 27,660,945 km (0.07 R)
• M19: 28,590,397 km (0.073 R)
• M20: 29,540,493 km (0.086 R)
• M21: 35,999,980 km (0.033 R)
• M22: 37,267,373 km (0.093 R)
• M23: 47,171,350 km (0.045 R)
• M24: 49,846,908 km (0.076 R)
• M25: 50,826,475 km (0.078 R)
• M26: 54,459,160 km (0.119 R)
• M27: 57,830,348 km (0.062 R)
• M28: 58,045,470 km (0.108 R)
• M29: 69,257,531 km (0.114 R)
• M30: 74,220,141 km (0.067 R)
• M31: 80,750,238 km (0.104 R)
• M32: 86,804,613 km (0.109 R)
• M33: 90,810,994 km (0.049 R)
• M34: 91,977,857 km (0.079 R)
• M35: 98,574,824 km (0.073 R)
• M36: 100,117,029 km (0.106 R)
• M37: 108,069,352 km (0.1 R)
• M38: 109,708,795 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 14,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit