🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.4

Radius: 14.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.79 AU - 0.81 AU

Year: 462 Days

Day: 9.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 20,995,788 km

• M1: 178,021 km (0.097 R)
• M2: 645,216 km (0.078 R)
• M3: 1,105,528 km (0.113 R)
• M4: 1,597,256 km (0.118 R)
• M5: 2,272,092 km (0.045 R)
• M6: 3,387,943 km (0.055 R)
• M7: 3,891,489 km (0.102 R)
• M8: 4,741,355 km (0.109 R)
• M9: 5,218,722 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.1

Radius: 12.1

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.81 AU - 0.91 AU

Year: 515 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 20,995,788 km

• M1: 150,495 km (0.073 R)
• M2: 639,082 km (0.12 R)
• M3: 1,166,265 km (0.097 R)
• M4: 2,060,860 km (0.067 R)
• M5: 2,478,538 km (0.108 R)
• M6: 3,914,378 km (0.119 R)
• M7: 5,105,177 km (0.084 R)
• M8: 5,725,111 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.3

Radius: 10.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.82 AU - 0.98 AU

Year: 551 Days

Day: 10.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 20,995,788 km

• M1: 133,142 km (0.089 R)
• M2: 652,546 km (0.076 R)
• M3: 1,026,690 km (0.112 R)
• M4: 1,472,641 km (0.09 R)
• M5: 1,858,604 km (0.083 R)
• M6: 2,248,306 km (0.066 R)
• M7: 3,058,229 km (0.096 R)
• M8: 3,707,933 km (0.029 R)
• M9: 4,052,307 km (0.038 R)
• M10: 4,535,209 km (0.12 R)
• M11: 4,930,147 km (0.1 R)
• M12: 5,298,607 km (0.08 R)
• M13: 5,930,060 km (0.102 R)
• M14: 6,273,387 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.5

Radius: 13.5

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.91 AU - 1.17 AU

Year: 685 Days

Day: 12.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 20,995,788 km

• M1: 167,849 km (0.041 R)
• M2: 674,088 km (0.101 R)
• M3: 1,105,977 km (0.119 R)
• M4: 1,548,039 km (0.069 R)
• M5: 1,984,565 km (0.047 R)
• M6: 2,462,979 km (0.108 R)
• M7: 3,671,431 km (0.099 R)
• M8: 4,157,624 km (0.107 R)
• M9: 5,438,631 km (0.105 R)
• M10: 5,919,737 km (0.06 R)
• M11: 6,841,111 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.8

Radius: 13.3

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.16 AU - 1.28 AU

Year: 870 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 20,995,788 km

• M1: 165,455 km (0.117 R)
• M2: 591,660 km (0.071 R)
• M3: 1,050,027 km (0.088 R)
• M4: 1,526,048 km (0.025 R)
• M5: 1,993,242 km (0.114 R)
• M6: 2,472,853 km (0.092 R)
• M7: 3,326,458 km (0.064 R)
• M8: 4,022,986 km (0.082 R)
• M9: 4,556,003 km (0.083 R)
• M10: 5,016,017 km (0.08 R)
• M11: 5,489,195 km (0.051 R)
• M12: 6,505,263 km (0.054 R)
• M13: 7,308,305 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.2

Radius: 9.4

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.35 AU - 1.71 AU

Year: 1222 Days

Day: 11.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 20,995,788 km

• M1: 116,836 km (0.053 R)
• M2: 411,245 km (0.102 R)
• M3: 728,542 km (0.085 R)
• M4: 1,367,025 km (0.063 R)
• M5: 1,789,340 km (0.12 R)
• M6: 2,424,084 km (0.083 R)
• M7: 2,859,563 km (0.059 R)
• M8: 3,216,205 km (0.03 R)
• M9: 3,871,892 km (0.07 R)
• M10: 4,188,740 km (0.102 R)
• M11: 4,687,649 km (0.074 R)
• M12: 5,106,972 km (0.07 R)
• M13: 5,571,922 km (0.066 R)
• M14: 6,220,728 km (0.111 R)
• M15: 7,540,032 km (0.106 R)
• M16: 8,388,551 km (0.093 R)
• M17: 9,152,996 km (0.06 R)
• M18: 9,597,302 km (0.096 R)
• M19: 10,625,488 km (0.04 R)
• M20: 10,951,163 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.8

Radius: 12.6

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.26 AU - 3.48 AU

Year: 3994 Days

Day: 6.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 20,995,788 km

• M1: 156,779 km (0.11 R)
• M2: 1,042,548 km (0.096 R)
• M3: 1,541,008 km (0.106 R)
• M4: 2,068,340 km (0.097 R)
• M5: 2,872,578 km (0.088 R)
• M6: 3,995,610 km (0.085 R)
• M7: 4,794,313 km (0.081 R)
• M8: 5,367,422 km (0.059 R)
• M9: 6,565,701 km (0.04 R)
• M10: 7,304,565 km (0.088 R)
• M11: 7,805,867 km (0.094 R)
• M12: 9,486,300 km (0.116 R)
• M13: 10,237,281 km (0.113 R)
• M14: 11,688,830 km (0.092 R)
• M15: 13,273,370 km (0.09 R)
• M16: 15,247,314 km (0.096 R)
• M17: 16,757,056 km (0.074 R)
• M18: 19,412,268 km (0.114 R)
• M19: 20,622,964 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 13,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit