🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.3

Radius: 13.8

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.83 AU - 0.85 AU

Year: 505 Days

Day: 10 Hours

Environment

Temp: -151 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,726,293 km

• M1: 171,738 km (0.079 R)
• M2: 642,972 km (0.086 R)
• M3: 1,128,417 km (0.102 R)
• M4: 1,612,515 km (0.037 R)
• M5: 2,050,538 km (0.1 R)
• M6: 2,647,583 km (0.106 R)
• M7: 3,108,793 km (0.084 R)
• M8: 4,237,360 km (0.07 R)
• M9: 4,783,242 km (0.045 R)
• M10: 5,263,152 km (0.119 R)
• M11: 5,982,269 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.6

Radius: 9.9

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.96 AU - 1.5 AU

Year: 895 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 63,726,293 km

• M1: 126,859 km (0.115 R)
• M2: 470,784 km (0.086 R)
• M3: 1,171,800 km (0.117 R)
• M4: 1,548,188 km (0.113 R)
• M5: 2,075,820 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.3

Radius: 14.6

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.47 AU - 2.27 AU

Year: 1678 Days

Day: 14.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 63,726,293 km

• M1: 181,911 km (0.091 R)
• M2: 835,205 km (0.058 R)
• M3: 1,292,376 km (0.109 R)
• M4: 1,842,597 km (0.09 R)
• M5: 2,473,900 km (0.078 R)
• M6: 3,128,091 km (0.06 R)
• M7: 3,626,851 km (0.086 R)
• M8: 4,178,867 km (0.052 R)
• M9: 5,175,787 km (0.09 R)
• M10: 5,810,232 km (0.082 R)
• M11: 7,531,056 km (0.074 R)
• M12: 8,145,604 km (0.062 R)
• M13: 9,130,108 km (0.097 R)
• M14: 9,797,015 km (0.043 R)
• M15: 10,667,525 km (0.047 R)
• M16: 12,524,783 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.3

Radius: 8.6

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.14 AU - 4.2 AU

Year: 4612 Days

Day: 8.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,726,293 km

• M1: 107,710 km (0.072 R)
• M2: 390,151 km (0.108 R)
• M3: 733,179 km (0.045 R)
• M4: 1,268,889 km (0.087 R)
• M5: 1,716,037 km (0.091 R)
• M6: 2,074,922 km (0.098 R)
• M7: 2,467,467 km (0.063 R)
• M8: 3,244,927 km (0.11 R)
• M9: 4,176,623 km (0.057 R)
• M10: 4,507,683 km (0.043 R)
• M11: 4,856,246 km (0.099 R)
• M12: 7,579,376 km (0.077 R)
• M13: 8,291,761 km (0.032 R)
• M14: 9,087,023 km (0.074 R)
• M15: 12,154,079 km (0.118 R)
• M16: 12,930,043 km (0.102 R)
• M17: 13,229,388 km (0.046 R)
• M18: 13,998,172 km (0.106 R)
• M19: 17,372,950 km (0.078 R)
• M20: 17,921,975 km (0.049 R)
• M21: 21,462,507 km (0.101 R)
• M22: 22,523,007 km (0.053 R)
• M23: 22,884,136 km (0.115 R)
• M24: 25,365,516 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.4

Radius: 10.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.69 AU - 3.83 AU

Year: 4783 Days

Day: 12.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 63,726,293 km

• M1: 136,284 km (0.067 R)
• M2: 521,349 km (0.114 R)
• M3: 1,524,552 km (0.114 R)
• M4: 2,097,661 km (0.096 R)
• M5: 2,551,092 km (0.118 R)
• M6: 2,986,422 km (0.076 R)
• M7: 3,637,771 km (0.092 R)
• M8: 7,256,245 km (0.117 R)
• M9: 8,233,717 km (0.115 R)
• M10: 10,067,488 km (0.067 R)
• M11: 10,526,604 km (0.095 R)
• M12: 10,919,897 km (0.096 R)
• M13: 15,765,222 km (0.044 R)
• M14: 18,625,832 km (0.082 R)
• M15: 19,494,547 km (0.071 R)
• M16: 19,849,393 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.8

Radius: 11.2

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.46 AU - 7.18 AU

Year: 9211 Days

Day: 7.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 63,726,293 km

• M1: 139,276 km (0.105 R)
• M2: 1,794,875 km (0.101 R)
• M3: 3,399,163 km (0.063 R)
• M4: 8,994,572 km (0.118 R)
• M5: 13,204,406 km (0.087 R)
• M6: 18,128,569 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520

Radius: 4.2

Gravity: 29.48 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.72 AU - 11.2 AU

Year: 17594 Days

Day: 21 Hours

Environment

Temp: -226 °C

Axial Tilt: 163.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,726,293 km

• M1: 52,210 km (0.114 R)
• M2: 327,919 km (0.064 R)
• M3: 625,170 km (0.115 R)
• M4: 1,095,655 km (0.111 R)
• M5: 2,511,000 km (0.1 R)
• M6: 2,644,292 km (0.107 R)
• M7: 4,066,519 km (0.102 R)
• M8: 4,769,779 km (0.112 R)
• M9: 6,010,693 km (0.086 R)
• M10: 8,800,244 km (0.033 R)
• M11: 12,604,817 km (0.083 R)
• M12: 13,737,124 km (0.106 R)
• M13: 20,428,786 km (0.078 R)
• M14: 20,788,419 km (0.068 R)
• M15: 23,522,620 km (0.04 R)
• M16: 29,462,702 km (0.069 R)
• M17: 41,981,800 km (0.066 R)
• M18: 51,434,291 km (0.101 R)
• M19: 54,472,624 km (0.068 R)
• M20: 62,965,295 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 13,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit