🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.7

Radius: 13.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.42 AU - 0.6 AU

Year: 243 Days

Day: 10.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 59,899,592 km

• M1: 164,258 km (0.079 R)
• M2: 669,151 km (0.039 R)
• M3: 1,091,017 km (0.074 R)
• M4: 1,574,069 km (0.074 R)
• M5: 2,080,757 km (0.118 R)
• M6: 2,527,755 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.2

Radius: 8.5

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.49 AU - 0.55 AU

Year: 250 Days

Day: 10.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,899,592 km

• M1: 105,766 km (0.109 R)
• M2: 441,463 km (0.08 R)
• M3: 752,776 km (0.096 R)
• M4: 1,068,428 km (0.036 R)
• M5: 1,422,676 km (0.084 R)
• M6: 1,775,727 km (0.111 R)
• M7: 2,040,814 km (0.103 R)
• M8: 2,451,909 km (0.074 R)
• M9: 2,765,017 km (0.109 R)
• M10: 3,095,180 km (0.077 R)
• M11: 3,390,337 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.3

Radius: 10.5

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.5 AU - 0.62 AU

Year: 279 Days

Day: 12.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,899,592 km

• M1: 132,245 km (0.061 R)
• M2: 461,809 km (0.036 R)
• M3: 926,310 km (0.11 R)
• M4: 1,353,412 km (0.062 R)
• M5: 1,715,888 km (0.083 R)
• M6: 2,071,183 km (0.094 R)
• M7: 2,492,301 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.2

Radius: 10.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.87 AU - 1.35 AU

Year: 780 Days

Day: 6.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,899,592 km

• M1: 136,882 km (0.114 R)
• M2: 512,522 km (0.049 R)
• M3: 976,575 km (0.057 R)
• M4: 1,702,873 km (0.102 R)
• M5: 2,483,773 km (0.068 R)
• M6: 2,859,563 km (0.118 R)
• M7: 3,450,026 km (0.074 R)
• M8: 3,934,424 km (0.063 R)
• M9: 5,346,478 km (0.098 R)
• M10: 6,987,717 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.7

Radius: 6.4

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.34 AU - 12.38 AU

Year: 23866 Days

Day: 23.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,899,592 km

• M1: 79,586 km (0.088 R)
• M2: 348,264 km (0.083 R)
• M3: 937,979 km (0.065 R)
• M4: 2,940,945 km (0.065 R)
• M5: 3,822,525 km (0.043 R)
• M6: 5,458,378 km (0.113 R)
• M7: 7,647,144 km (0.103 R)
• M8: 8,935,032 km (0.036 R)
• M9: 9,656,991 km (0.096 R)
• M10: 10,584,947 km (0.06 R)
• M11: 11,274,892 km (0.077 R)
• M12: 11,570,947 km (0.037 R)
• M13: 13,195,430 km (0.104 R)
• M14: 15,614,427 km (0.067 R)
• M15: 19,731,062 km (0.084 R)
• M16: 21,671,196 km (0.045 R)
• M17: 22,314,318 km (0.094 R)
• M18: 23,350,582 km (0.091 R)
• M19: 23,735,198 km (0.119 R)
• M20: 51,692,347 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 11,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit