🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.2

Radius: 13.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.6 AU - 0.82 AU

Year: 406 Days

Day: 6.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 48,568,537 km

• M1: 171,439 km (0.033 R)
• M2: 691,890 km (0.09 R)
• M3: 1,242,859 km (0.106 R)
• M4: 1,756,728 km (0.11 R)
• M5: 2,189,664 km (0.12 R)
• M6: 2,862,555 km (0.086 R)
• M7: 3,298,483 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.7

Radius: 9

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.64 AU - 0.86 AU

Year: 441 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 48,568,537 km

• M1: 111,899 km (0.043 R)
• M2: 600,785 km (0.05 R)
• M3: 1,367,175 km (0.105 R)
• M4: 1,729,950 km (0.109 R)
• M5: 2,317,121 km (0.072 R)
• M6: 2,700,541 km (0.092 R)
• M7: 3,212,165 km (0.09 R)
• M8: 4,402,067 km (0.112 R)
• M9: 4,833,507 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.7

Radius: 13.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.45 AU - 1.91 AU

Year: 1477 Days

Day: 11.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,568,537 km

• M1: 166,652 km (0.097 R)
• M2: 607,367 km (0.086 R)
• M3: 1,332,019 km (0.098 R)
• M4: 3,078,724 km (0.067 R)
• M5: 3,759,245 km (0.105 R)
• M6: 4,366,762 km (0.106 R)
• M7: 4,935,982 km (0.11 R)
• M8: 5,576,859 km (0.045 R)
• M9: 7,478,697 km (0.115 R)
• M10: 8,443,603 km (0.044 R)
• M11: 9,586,232 km (0.054 R)
• M12: 13,840,197 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.4

Radius: 14.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.63 AU - 1.77 AU

Year: 1503 Days

Day: 6.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,568,537 km

• M1: 182,809 km (0.09 R)
• M2: 778,956 km (0.056 R)
• M3: 1,352,963 km (0.108 R)
• M4: 2,020,319 km (0.099 R)
• M5: 2,595,224 km (0.12 R)
• M6: 4,132,043 km (0.111 R)
• M7: 4,894,394 km (0.116 R)
• M8: 5,685,018 km (0.053 R)
• M9: 6,190,210 km (0.104 R)
• M10: 6,918,752 km (0.067 R)
• M11: 7,599,422 km (0.095 R)
• M12: 10,038,616 km (0.089 R)
• M13: 10,681,138 km (0.108 R)
• M14: 11,351,038 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.4

Radius: 8.1

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.16 AU - 4.48 AU

Year: 5064 Days

Day: 13.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,568,537 km

• M1: 100,829 km (0.042 R)
• M2: 358,287 km (0.026 R)
• M3: 644,617 km (0.105 R)
• M4: 921,672 km (0.069 R)
• M5: 1,269,637 km (0.064 R)
• M6: 3,222,787 km (0.107 R)
• M7: 3,644,204 km (0.117 R)
• M8: 3,945,345 km (0.083 R)
• M9: 4,548,972 km (0.09 R)
• M10: 6,027,298 km (0.08 R)
• M11: 7,907,145 km (0.079 R)
• M12: 8,826,873 km (0.12 R)
• M13: 10,702,531 km (0.033 R)
• M14: 11,595,481 km (0.096 R)
• M15: 13,580,046 km (0.086 R)
• M16: 14,518,922 km (0.071 R)
• M17: 15,389,133 km (0.089 R)
• M18: 15,893,727 km (0.108 R)
• M19: 17,413,641 km (0.061 R)
• M20: 18,836,765 km (0.101 R)
• M21: 19,478,989 km (0.057 R)
• M22: 21,286,281 km (0.117 R)
• M23: 21,983,108 km (0.057 R)
• M24: 24,390,736 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.7

Radius: 13.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.76 AU - 5.48 AU

Year: 7858 Days

Day: 14.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,568,537 km

• M1: 169,345 km (0.087 R)
• M2: 673,938 km (0.115 R)
• M3: 1,376,001 km (0.077 R)
• M4: 1,802,056 km (0.033 R)
• M5: 2,272,691 km (0.117 R)
• M6: 3,468,726 km (0.107 R)
• M7: 4,867,167 km (0.111 R)
• M8: 6,645,287 km (0.116 R)
• M9: 9,949,306 km (0.032 R)
• M10: 10,547,099 km (0.116 R)
• M11: 13,181,517 km (0.096 R)
• M12: 14,924,781 km (0.056 R)
• M13: 15,995,902 km (0.045 R)
• M14: 19,385,640 km (0.034 R)
• M15: 24,511,462 km (0.11 R)
• M16: 27,717,643 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.7

Radius: 7.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.23 AU - 10.53 AU

Year: 19485 Days

Day: 21.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,568,537 km

• M1: 143,764 km (0.108 R)
• M2: 913,744 km (0.041 R)
• M3: 2,793,142 km (0.065 R)
• M4: 3,124,052 km (0.062 R)
• M5: 3,480,993 km (0.064 R)
• M6: 5,028,134 km (0.086 R)
• M7: 5,655,548 km (0.12 R)
• M8: 7,597,777 km (0.047 R)
• M9: 9,696,934 km (0.111 R)
• M10: 10,772,842 km (0.03 R)
• M11: 11,202,936 km (0.11 R)
• M12: 17,222,455 km (0.076 R)
• M13: 25,004,536 km (0.11 R)
• M14: 25,379,728 km (0.079 R)
• M15: 26,917,743 km (0.086 R)
• M16: 38,958,577 km (0.062 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: 485 - 12,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit