🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.9

Radius: 14.1

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.58 AU - 0.82 AU

Year: 412 Days

Day: 12.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,972,685 km

• M1: 175,329 km (0.101 R)
• M2: 658,530 km (0.076 R)
• M3: 1,117,795 km (0.098 R)
• M4: 1,561,203 km (0.115 R)
• M5: 2,190,113 km (0.092 R)
• M6: 2,825,605 km (0.1 R)
• M7: 3,434,169 km (0.074 R)
• M8: 4,258,603 km (0.109 R)
• M9: 4,718,317 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.7

Radius: 10.1

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.62 AU - 0.86 AU

Year: 447 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 51,972,685 km

• M1: 125,961 km (0.097 R)
• M2: 509,530 km (0.083 R)
• M3: 905,067 km (0.115 R)
• M4: 1,391,709 km (0.115 R)
• M5: 2,782,670 km (0.115 R)
• M6: 3,149,035 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.7

Radius: 8.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.77 AU - 1.25 AU

Year: 713 Days

Day: 14.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,972,685 km

• M1: 104,569 km (0.057 R)
• M2: 378,183 km (0.109 R)
• M3: 655,538 km (0.056 R)
• M4: 945,907 km (0.117 R)
• M5: 1,267,842 km (0.07 R)
• M6: 1,737,579 km (0.104 R)
• M7: 2,075,521 km (0.064 R)
• M8: 2,413,462 km (0.094 R)
• M9: 3,926,795 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.8

Radius: 12.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.36 AU - 1.74 AU

Year: 1356 Days

Day: 14.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,972,685 km

• M1: 157,975 km (0.093 R)
• M2: 579,243 km (0.069 R)
• M3: 981,512 km (0.083 R)
• M4: 2,002,816 km (0.112 R)
• M5: 2,476,443 km (0.051 R)
• M6: 2,903,545 km (0.103 R)
• M7: 4,210,582 km (0.037 R)
• M8: 5,353,360 km (0.098 R)
• M9: 6,505,413 km (0.108 R)
• M10: 7,582,069 km (0.071 R)
• M11: 9,119,935 km (0.12 R)
• M12: 9,534,919 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.2

Radius: 8.9

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.28 AU - 2.3 AU

Year: 2436 Days

Day: 6.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,972,685 km

• M1: 118,631 km (0.063 R)
• M2: 516,262 km (0.116 R)
• M3: 979,118 km (0.034 R)
• M4: 1,259,464 km (0.051 R)
• M5: 1,760,617 km (0.07 R)
• M6: 2,090,481 km (0.076 R)
• M7: 2,447,122 km (0.113 R)
• M8: 2,909,080 km (0.034 R)
• M9: 3,926,944 km (0.103 R)
• M10: 4,364,518 km (0.044 R)
• M11: 4,974,578 km (0.098 R)
• M12: 5,487,549 km (0.112 R)
• M13: 5,954,743 km (0.093 R)
• M14: 6,909,776 km (0.118 R)
• M15: 7,300,825 km (0.092 R)
• M16: 7,866,604 km (0.087 R)
• M17: 9,228,393 km (0.117 R)
• M18: 10,117,304 km (0.118 R)
• M19: 10,582,703 km (0.106 R)
• M20: 11,936,265 km (0.105 R)
• M21: 15,537,534 km (0.045 R)
• M22: 16,579,633 km (0.06 R)
• M23: 16,955,123 km (0.097 R)
• M24: 17,723,159 km (0.089 R)
• M25: 18,002,907 km (0.101 R)
• M26: 18,860,252 km (0.095 R)
• M27: 19,924,641 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.8

Radius: 7.3

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.5 AU - 6.54 AU

Year: 9116 Days

Day: 19 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,972,685 km

• M1: 166,652 km (0.102 R)
• M2: 408,552 km (0.116 R)
• M3: 1,548,338 km (0.062 R)
• M4: 4,371,848 km (0.118 R)
• M5: 4,979,814 km (0.071 R)
• M6: 5,642,832 km (0.091 R)
• M7: 6,801,467 km (0.104 R)
• M8: 8,758,656 km (0.096 R)
• M9: 13,625,224 km (0.071 R)
• M10: 13,986,055 km (0.064 R)
• M11: 14,415,251 km (0.076 R)
• M12: 15,043,412 km (0.081 R)
• M13: 15,558,927 km (0.051 R)
• M14: 16,489,425 km (0.118 R)
• M15: 17,316,103 km (0.043 R)
• M16: 17,953,988 km (0.101 R)
• M17: 19,579,220 km (0.096 R)
• M18: 23,204,575 km (0.102 R)
• M19: 35,007,996 km (0.1 R)
• M20: 38,601,337 km (0.105 R)
• M21: 40,056,027 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.8

Radius: 5.6

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.77 AU - 9.73 AU

Year: 18194 Days

Day: 19.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,972,685 km

• M1: 70,909 km (0.038 R)
• M2: 436,975 km (0.078 R)
• M3: 614,847 km (0.08 R)
• M4: 1,630,916 km (0.07 R)
• M5: 3,172,223 km (0.059 R)
• M6: 3,998,003 km (0.108 R)
• M7: 5,288,285 km (0.053 R)
• M8: 6,441,385 km (0.12 R)
• M9: 6,635,713 km (0.086 R)
• M10: 8,152,037 km (0.088 R)
• M11: 9,381,432 km (0.043 R)
• M12: 11,393,224 km (0.058 R)
• M13: 17,568,924 km (0.052 R)
• M14: 18,256,625 km (0.11 R)
• M15: 19,930,775 km (0.095 R)
• M16: 21,272,967 km (0.106 R)
• M17: 24,417,215 km (0.119 R)
• M18: 28,167,035 km (0.089 R)
• M19: 37,404,704 km (0.108 R)
• M20: 44,429,670 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 17,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit