🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.3

Radius: 9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.52 AU - 0.84 AU

Year: 368 Days

Day: 14.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 54,753,298 km

• M1: 111,899 km (0.091 R)
• M2: 469,887 km (0.095 R)
• M3: 1,189,453 km (0.117 R)
• M4: 1,502,262 km (0.11 R)
• M5: 1,897,948 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 8.8

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.15 AU - 1.27 AU

Year: 873 Days

Day: 8.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,753,298 km

• M1: 109,506 km (0.093 R)
• M2: 417,378 km (0.069 R)
• M3: 941,270 km (0.063 R)
• M4: 1,387,969 km (0.098 R)
• M5: 2,629,033 km (0.096 R)
• M6: 4,232,573 km (0.084 R)
• M7: 4,588,466 km (0.06 R)
• M8: 6,054,974 km (0.067 R)
• M9: 6,807,900 km (0.112 R)
• M10: 8,150,092 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.1

Radius: 9.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.03 AU - 1.71 AU

Year: 1052 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,753,298 km

• M1: 119,977 km (0.073 R)
• M2: 521,648 km (0.082 R)
• M3: 949,946 km (0.053 R)
• M4: 1,462,918 km (0.058 R)
• M5: 2,126,085 km (0.069 R)
• M6: 2,512,197 km (0.079 R)
• M7: 2,955,755 km (0.078 R)
• M8: 3,573,893 km (0.109 R)
• M9: 4,095,541 km (0.07 R)
• M10: 4,461,308 km (0.051 R)
• M11: 5,340,046 km (0.059 R)
• M12: 6,040,612 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.8

Radius: 13.5

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.19 AU - 1.95 AU

Year: 1291 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,753,298 km

• M1: 167,849 km (0.085 R)
• M2: 698,772 km (0.093 R)
• M3: 2,115,314 km (0.078 R)
• M4: 2,733,003 km (0.11 R)
• M5: 4,350,456 km (0.108 R)
• M6: 5,118,940 km (0.09 R)
• M7: 5,738,724 km (0.099 R)
• M8: 6,303,456 km (0.118 R)
• M9: 6,816,876 km (0.074 R)
• M10: 7,568,455 km (0.043 R)
• M11: 8,349,506 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.6

Radius: 12.4

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.57 AU - 3.01 AU

Year: 3057 Days

Day: 6.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,753,298 km

• M1: 154,235 km (0.118 R)
• M2: 824,135 km (0.088 R)
• M3: 1,434,644 km (0.083 R)
• M4: 2,878,113 km (0.111 R)
• M5: 3,881,616 km (0.12 R)
• M6: 7,498,593 km (0.109 R)
• M7: 8,795,906 km (0.061 R)
• M8: 9,766,347 km (0.066 R)
• M9: 11,354,030 km (0.108 R)
• M10: 11,787,564 km (0.07 R)
• M11: 12,595,842 km (0.095 R)
• M12: 13,633,452 km (0.041 R)
• M13: 14,024,501 km (0.115 R)
• M14: 15,664,842 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.4

Radius: 7.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.4 AU - 7.34 AU

Year: 10547 Days

Day: 17.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 54,753,298 km

• M1: 93,349 km (0.092 R)
• M2: 408,552 km (0.095 R)
• M3: 727,195 km (0.091 R)
• M4: 1,019,210 km (0.041 R)
• M5: 1,308,682 km (0.067 R)
• M6: 2,010,446 km (0.074 R)
• M7: 3,358,023 km (0.066 R)
• M8: 5,135,396 km (0.114 R)
• M9: 9,592,515 km (0.08 R)
• M10: 10,892,520 km (0.112 R)
• M11: 11,890,338 km (0.113 R)
• M12: 16,367,503 km (0.103 R)
• M13: 17,607,071 km (0.072 R)
• M14: 18,079,202 km (0.095 R)
• M15: 19,119,356 km (0.043 R)
• M16: 28,178,554 km (0.09 R)
• M17: 33,832,157 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.6

Radius: 5

Gravity: 16.18 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.36 AU - 8.38 AU

Year: 15885 Days

Day: 16.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,753,298 km

• M1: 131,048 km (0.082 R)
• M2: 350,358 km (0.106 R)
• M3: 598,242 km (0.091 R)
• M4: 1,224,608 km (0.119 R)
• M5: 1,787,994 km (0.102 R)
• M6: 2,249,952 km (0.081 R)
• M7: 2,946,330 km (0.099 R)
• M8: 3,887,001 km (0.091 R)
• M9: 5,146,316 km (0.096 R)
• M10: 5,350,966 km (0.112 R)
• M11: 5,813,224 km (0.068 R)
• M12: 6,340,257 km (0.086 R)
• M13: 6,939,696 km (0.111 R)
• M14: 7,105,749 km (0.117 R)
• M15: 8,343,522 km (0.044 R)
• M16: 8,964,353 km (0.093 R)
• M17: 11,237,642 km (0.047 R)
• M18: 11,816,437 km (0.115 R)
• M19: 11,994,009 km (0.113 R)
• M20: 14,534,032 km (0.106 R)
• M21: 18,501,517 km (0.119 R)
• M22: 21,337,892 km (0.105 R)
• M23: 22,045,191 km (0.063 R)
• M24: 24,070,297 km (0.052 R)
• M25: 24,260,287 km (0.092 R)
• M26: 24,933,328 km (0.062 R)
• M27: 25,717,669 km (0.107 R)
• M28: 29,127,304 km (0.085 R)
• M29: 31,788,201 km (0.073 R)
• M30: 36,952,768 km (0.106 R)
• M31: 45,054,241 km (0.099 R)
• M32: 45,487,776 km (0.093 R)
• M33: 50,131,892 km (0.119 R)
• M34: 50,597,291 km (0.098 R)
• M35: 50,909,352 km (0.089 R)
• M36: 52,647,979 km (0.102 R)
• M37: 52,968,268 km (0.096 R)
• M38: 53,289,903 km (0.117 R)
• M39: 54,425,800 km (0.062 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 19,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit