🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.1

Radius: 9.3

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.46 AU - 0.62 AU

Year: 269 Days

Day: 8 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,019,125 km

• M1: 115,789 km (0.052 R)
• M2: 429,944 km (0.075 R)
• M3: 754,272 km (0.11 R)
• M4: 1,365,679 km (0.104 R)
• M5: 1,888,224 km (0.118 R)
• M6: 2,557,226 km (0.117 R)
• M7: 3,037,734 km (0.106 R)
• M8: 3,600,522 km (0.077 R)
• M9: 4,492,873 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.5

Radius: 10.6

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.9 AU - 0.92 AU

Year: 589 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,019,125 km

• M1: 131,796 km (0.115 R)
• M2: 482,902 km (0.106 R)
• M3: 925,562 km (0.118 R)
• M4: 1,316,611 km (0.086 R)
• M5: 1,660,088 km (0.034 R)
• M6: 2,177,547 km (0.076 R)
• M7: 2,716,249 km (0.1 R)
• M8: 3,235,353 km (0.055 R)
• M9: 3,676,966 km (0.051 R)
• M10: 5,007,190 km (0.061 R)
• M11: 5,347,525 km (0.082 R)
• M12: 5,913,903 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.3

Radius: 11

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.06 AU - 1.46 AU

Year: 959 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,019,125 km

• M1: 136,882 km (0.071 R)
• M2: 520,152 km (0.03 R)
• M3: 1,133,204 km (0.102 R)
• M4: 1,527,394 km (0.111 R)
• M5: 2,023,910 km (0.068 R)
• M6: 2,390,275 km (0.114 R)
• M7: 2,750,656 km (0.115 R)
• M8: 3,359,968 km (0.099 R)
• M9: 3,975,264 km (0.112 R)
• M10: 5,134,349 km (0.112 R)
• M11: 7,614,681 km (0.057 R)
• M12: 7,976,110 km (0.072 R)
• M13: 8,873,547 km (0.089 R)
• M14: 9,567,532 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.7

Radius: 12.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.15 AU - 1.59 AU

Year: 1088 Days

Day: 5.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,019,125 km

• M1: 160,519 km (0.06 R)
• M2: 599,289 km (0.106 R)
• M3: 1,196,185 km (0.068 R)
• M4: 2,030,043 km (0.047 R)
• M5: 2,509,355 km (0.082 R)
• M6: 2,911,923 km (0.081 R)
• M7: 3,789,464 km (0.105 R)
• M8: 4,643,817 km (0.118 R)
• M9: 5,408,711 km (0.062 R)
• M10: 5,862,292 km (0.068 R)
• M11: 6,341,304 km (0.043 R)
• M12: 6,801,318 km (0.107 R)
• M13: 8,682,960 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.3

Radius: 14.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.26 AU - 1.52 AU

Year: 1112 Days

Day: 9.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,019,125 km

• M1: 179,069 km (0.072 R)
• M2: 823,536 km (0.115 R)
• M3: 1,336,358 km (0.094 R)
• M4: 1,802,355 km (0.065 R)
• M5: 3,175,215 km (0.12 R)
• M6: 3,731,569 km (0.096 R)
• M7: 4,697,074 km (0.109 R)
• M8: 5,602,739 km (0.083 R)
• M9: 6,561,213 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.4

Radius: 13.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.24 AU - 3.76 AU

Year: 4441 Days

Day: 11.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,019,125 km

• M1: 166,652 km (0.087 R)
• M2: 737,518 km (0.071 R)
• M3: 1,217,727 km (0.102 R)
• M4: 2,663,590 km (0.046 R)
• M5: 3,764,780 km (0.1 R)
• M6: 4,431,089 km (0.029 R)
• M7: 4,901,873 km (0.116 R)
• M8: 5,889,519 km (0.099 R)
• M9: 6,314,227 km (0.117 R)
• M10: 9,732,837 km (0.114 R)
• M11: 10,823,107 km (0.086 R)
• M12: 12,264,482 km (0.047 R)
• M13: 13,007,834 km (0.082 R)
• M14: 13,780,956 km (0.119 R)
• M15: 15,050,294 km (0.115 R)
• M16: 17,355,896 km (0.108 R)
• M17: 19,951,419 km (0.066 R)
• M18: 22,111,463 km (0.026 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.9

Radius: 6.6

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.48 AU - 12.06 AU

Year: 23973 Days

Day: 21.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,019,125 km

• M1: 96,640 km (0.027 R)
• M2: 513,420 km (0.105 R)
• M3: 1,254,977 km (0.032 R)
• M4: 1,537,717 km (0.109 R)
• M5: 3,020,979 km (0.095 R)
• M6: 10,612,473 km (0.028 R)
• M7: 11,131,278 km (0.075 R)
• M8: 14,887,980 km (0.12 R)
• M9: 18,656,949 km (0.099 R)
• M10: 22,076,906 km (0.109 R)
• M11: 27,363,395 km (0.057 R)
• M12: 32,586,605 km (0.104 R)
• M13: 41,892,789 km (0.041 R)
• M14: 46,610,657 km (0.106 R)
• M15: 51,998,724 km (0.116 R)
• M16: 53,324,161 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 17,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit