🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.6

Radius: 8.9

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.3 AU - 1.86 AU

Year: 1263 Days

Day: 10.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,463,644 km

• M1: 110,702 km (0.083 R)
• M2: 398,080 km (0.107 R)
• M3: 768,783 km (0.103 R)
• M4: 1,183,618 km (0.056 R)
• M5: 1,513,182 km (0.09 R)
• M6: 1,842,896 km (0.113 R)
• M7: 2,662,693 km (0.108 R)
• M8: 3,296,838 km (0.095 R)
• M9: 3,756,702 km (0.117 R)
• M10: 4,063,078 km (0.093 R)
• M11: 4,726,694 km (0.082 R)
• M12: 5,968,207 km (0.114 R)
• M13: 7,001,180 km (0.081 R)
• M14: 7,309,651 km (0.094 R)
• M15: 7,708,030 km (0.061 R)
• M16: 8,404,109 km (0.036 R)
• M17: 9,355,701 km (0.109 R)
• M18: 9,953,644 km (0.078 R)
• M19: 11,401,003 km (0.11 R)
• M20: 12,046,668 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.8

Radius: 11.2

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.64 AU - 1.76 AU

Year: 1409 Days

Day: 5.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,463,644 km

• M1: 139,276 km (0.045 R)
• M2: 506,688 km (0.111 R)
• M3: 1,399,937 km (0.116 R)
• M4: 1,926,372 km (0.076 R)
• M5: 2,467,467 km (0.105 R)
• M6: 2,822,613 km (0.1 R)
• M7: 3,182,246 km (0.076 R)
• M8: 3,556,390 km (0.087 R)
• M9: 4,662,068 km (0.115 R)
• M10: 6,029,991 km (0.113 R)
• M11: 7,352,287 km (0.051 R)
• M12: 7,704,290 km (0.117 R)
• M13: 8,559,990 km (0.117 R)
• M14: 9,541,203 km (0.091 R)
• M15: 10,092,172 km (0.119 R)
• M16: 11,836,782 km (0.119 R)
• M17: 12,626,359 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.6

Radius: 9.5

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.6 AU - 3.32 AU

Year: 3238 Days

Day: 11.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,463,644 km

• M1: 118,182 km (0.106 R)
• M2: 443,408 km (0.084 R)
• M3: 929,302 km (0.119 R)
• M4: 1,315,564 km (0.074 R)
• M5: 2,406,282 km (0.064 R)
• M6: 2,705,029 km (0.098 R)
• M7: 3,833,595 km (0.06 R)
• M8: 4,660,422 km (0.081 R)
• M9: 5,104,279 km (0.051 R)
• M10: 5,730,945 km (0.107 R)
• M11: 6,380,050 km (0.116 R)
• M12: 6,928,027 km (0.062 R)
• M13: 8,118,078 km (0.057 R)
• M14: 9,847,130 km (0.096 R)
• M15: 10,189,709 km (0.084 R)
• M16: 11,389,035 km (0.05 R)
• M17: 11,766,621 km (0.087 R)
• M18: 12,109,200 km (0.115 R)
• M19: 12,680,065 km (0.11 R)
• M20: 13,687,008 km (0.053 R)
• M21: 17,136,586 km (0.082 R)
• M22: 18,138,592 km (0.069 R)
• M23: 18,653,957 km (0.106 R)
• M24: 19,061,461 km (0.106 R)
• M25: 19,534,640 km (0.045 R)
• M26: 19,894,422 km (0.05 R)
• M27: 20,320,028 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.3

Radius: 10

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.8 AU - 3.68 AU

Year: 3708 Days

Day: 7.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,463,644 km

• M1: 124,316 km (0.065 R)
• M2: 619,634 km (0.111 R)
• M3: 1,121,685 km (0.093 R)
• M4: 1,680,882 km (0.107 R)
• M5: 2,387,432 km (0.089 R)
• M6: 4,203,551 km (0.071 R)
• M7: 4,969,641 km (0.11 R)
• M8: 5,465,109 km (0.1 R)
• M9: 6,655,759 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.6

Radius: 7.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.33 AU - 11.31 AU

Year: 18091 Days

Day: 16.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 60,463,644 km

• M1: 122,521 km (0.096 R)
• M2: 3,894,631 km (0.045 R)
• M3: 8,896,735 km (0.053 R)
• M4: 10,505,660 km (0.119 R)
• M5: 11,162,096 km (0.104 R)
• M6: 14,802,709 km (0.09 R)
• M7: 23,438,246 km (0.081 R)
• M8: 27,510,300 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.8

Radius: 3.1

Gravity: 27.55 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.4 AU - 11.34 AU

Year: 22786 Days

Day: 23.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,463,644 km

• M1: 38,746 km (0.107 R)
• M2: 174,431 km (0.073 R)
• M3: 736,022 km (0.105 R)
• M4: 1,752,988 km (0.117 R)
• M5: 2,249,802 km (0.091 R)
• M6: 4,295,254 km (0.076 R)
• M7: 4,451,733 km (0.111 R)
• M8: 5,081,241 km (0.099 R)
• M9: 8,583,926 km (0.085 R)
• M10: 9,034,515 km (0.069 R)
• M11: 9,606,278 km (0.055 R)
• M12: 11,053,039 km (0.033 R)
• M13: 12,831,009 km (0.05 R)
• M14: 13,485,799 km (0.073 R)
• M15: 14,439,486 km (0.096 R)
• M16: 14,720,131 km (0.097 R)
• M17: 15,219,788 km (0.094 R)
• M18: 19,460,289 km (0.12 R)
• M19: 19,716,700 km (0.06 R)
• M20: 21,121,723 km (0.1 R)
• M21: 21,301,839 km (0.108 R)
• M22: 29,830,414 km (0.11 R)
• M23: 30,057,354 km (0.098 R)
• M24: 40,796,835 km (0.072 R)
• M25: 43,795,375 km (0.095 R)
• M26: 54,676,825 km (0.053 R)
• M27: 56,910,172 km (0.059 R)
• M28: 58,668,994 km (0.066 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 16,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit