🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.51 AU - 0.51 AU

Year: 127 Days

Day: 41.9 Hours

Environment

Temp: 243 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.7

Radius: 10

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.96 AU - 8.26 AU

Year: 6633 Days

Day: 6.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 80,840,046 km

• M1: 124,914 km (0.065 R)
• M2: 473,627 km (0.09 R)
• M3: 789,129 km (0.12 R)
• M4: 1,220,569 km (0.063 R)
• M5: 1,628,223 km (0.116 R)
• M6: 3,252,108 km (0.047 R)
• M7: 3,610,844 km (0.1 R)
• M8: 4,878,387 km (0.119 R)
• M9: 7,025,266 km (0.087 R)
• M10: 10,631,771 km (0.114 R)
• M11: 11,580,371 km (0.057 R)
• M12: 13,191,690 km (0.094 R)
• M13: 18,281,309 km (0.092 R)
• M14: 21,530,574 km (0.119 R)
• M15: 25,580,937 km (0.047 R)
• M16: 28,578,280 km (0.028 R)
• M17: 34,506,993 km (0.066 R)
• M18: 36,578,175 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.9

Radius: 8.6

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.09 AU - 16.23 AU

Year: 16702 Days

Day: 12.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 80,840,046 km

• M1: 106,962 km (0.092 R)
• M2: 429,795 km (0.049 R)
• M3: 797,357 km (0.091 R)
• M4: 1,726,060 km (0.1 R)
• M5: 2,572,784 km (0.089 R)
• M6: 6,243,467 km (0.077 R)
• M7: 6,632,272 km (0.057 R)
• M8: 7,506,372 km (0.035 R)
• M9: 9,651,307 km (0.115 R)
• M10: 9,996,279 km (0.073 R)
• M11: 10,409,020 km (0.104 R)
• M12: 10,894,764 km (0.1 R)
• M13: 13,481,910 km (0.085 R)
• M14: 14,059,208 km (0.103 R)
• M15: 17,617,992 km (0.089 R)
• M16: 24,174,268 km (0.097 R)
• M17: 29,829,666 km (0.115 R)
• M18: 36,446,529 km (0.106 R)
• M19: 37,849,458 km (0.082 R)
• M20: 38,277,158 km (0.112 R)
• M21: 43,509,344 km (0.101 R)
• M22: 44,610,085 km (0.075 R)
• M23: 46,867,068 km (0.114 R)
• M24: 47,195,735 km (0.089 R)
• M25: 54,636,134 km (0.118 R)
• M26: 56,844,049 km (0.109 R)
• M27: 69,418,349 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.7

Radius: 6.4

Gravity: 23.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.54 AU - 15.7 AU

Year: 18562 Days

Day: 23.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,840,046 km

• M1: 80,783 km (0.069 R)
• M2: 490,531 km (0.071 R)
• M3: 916,287 km (0.028 R)
• M4: 3,008,413 km (0.075 R)
• M5: 4,039,143 km (0.106 R)
• M6: 7,292,747 km (0.105 R)
• M7: 8,357,734 km (0.049 R)
• M8: 11,239,737 km (0.053 R)
• M9: 11,832,743 km (0.072 R)
• M10: 13,516,168 km (0.071 R)
• M11: 17,350,062 km (0.046 R)
• M12: 18,410,711 km (0.115 R)
• M13: 19,234,097 km (0.09 R)
• M14: 23,509,605 km (0.068 R)
• M15: 25,361,327 km (0.062 R)
• M16: 30,475,181 km (0.068 R)
• M17: 31,755,738 km (0.041 R)
• M18: 32,673,222 km (0.027 R)
• M19: 37,672,334 km (0.056 R)
• M20: 41,119,668 km (0.085 R)
• M21: 43,158,238 km (0.066 R)
• M22: 57,590,842 km (0.095 R)
• M23: 65,249,654 km (0.041 R)
• M24: 71,978,716 km (0.069 R)
• M25: 77,260,120 km (0.117 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 13,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit