🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.9

Radius: 12.6

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.57 AU - 0.83 AU

Year: 391 Days

Day: 11.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 104.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,754,894 km

• M1: 156,779 km (0.036 R)
• M2: 585,975 km (0.095 R)
• M3: 1,058,405 km (0.069 R)
• M4: 1,660,836 km (0.082 R)
• M5: 2,258,778 km (0.116 R)
• M6: 2,668,078 km (0.051 R)
• M7: 3,342,016 km (0.117 R)
• M8: 3,968,532 km (0.111 R)
• M9: 4,372,746 km (0.111 R)
• M10: 5,264,947 km (0.114 R)
• M11: 5,687,711 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.7

Radius: 14.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.65 AU - 1.07 AU

Year: 532 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 69,754,894 km

• M1: 185,352 km (0.083 R)
• M2: 750,682 km (0.063 R)
• M3: 1,305,391 km (0.109 R)
• M4: 1,859,651 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.1

Radius: 14.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.78 AU - 1.18 AU

Year: 647 Days

Day: 7.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,754,894 km

• M1: 182,958 km (0.084 R)
• M2: 649,554 km (0.073 R)
• M3: 1,317,209 km (0.084 R)
• M4: 2,020,020 km (0.073 R)
• M5: 2,588,043 km (0.071 R)
• M6: 3,100,266 km (0.086 R)
• M7: 3,642,259 km (0.036 R)
• M8: 4,779,652 km (0.056 R)
• M9: 5,907,770 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.2

Radius: 8.4

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.71 AU - 2.03 AU

Year: 1705 Days

Day: 10.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,754,894 km

• M1: 104,569 km (0.059 R)
• M2: 502,200 km (0.114 R)
• M3: 868,565 km (0.055 R)
• M4: 1,251,985 km (0.057 R)
• M5: 2,126,085 km (0.108 R)
• M6: 3,122,108 km (0.116 R)
• M7: 3,420,107 km (0.079 R)
• M8: 3,750,269 km (0.029 R)
• M9: 5,223,210 km (0.115 R)
• M10: 5,926,469 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.6

Radius: 12.3

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.05 AU - 6.31 AU

Year: 9027 Days

Day: 6.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,754,894 km

• M1: 155,582 km (0.049 R)
• M2: 732,880 km (0.09 R)
• M3: 1,458,130 km (0.069 R)
• M4: 2,831,289 km (0.093 R)
• M5: 3,594,538 km (0.03 R)
• M6: 5,255,972 km (0.041 R)
• M7: 5,781,359 km (0.111 R)
• M8: 6,901,847 km (0.059 R)
• M9: 7,961,599 km (0.119 R)
• M10: 8,365,513 km (0.114 R)
• M11: 9,346,576 km (0.086 R)
• M12: 10,546,351 km (0.066 R)
• M13: 13,418,929 km (0.083 R)
• M14: 14,883,043 km (0.066 R)
• M15: 17,443,112 km (0.102 R)
• M16: 18,195,739 km (0.108 R)
• M17: 19,329,092 km (0.069 R)
• M18: 20,135,125 km (0.111 R)
• M19: 21,892,751 km (0.101 R)
• M20: 23,338,016 km (0.09 R)
• M21: 27,046,846 km (0.045 R)
• M22: 28,334,585 km (0.104 R)
• M23: 31,032,134 km (0.099 R)
• M24: 36,710,121 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.9

Radius: 3.9

Gravity: 60.81 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.25 AU - 8.11 AU

Year: 12830 Days

Day: 20.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,754,894 km

• M1: 50,714 km (0.116 R)
• M2: 276,756 km (0.101 R)
• M3: 407,056 km (0.083 R)
• M4: 818,899 km (0.108 R)
• M5: 1,048,681 km (0.108 R)
• M6: 2,096,614 km (0.085 R)
• M7: 2,505,166 km (0.105 R)
• M8: 2,964,731 km (0.106 R)
• M9: 3,344,560 km (0.071 R)
• M10: 3,505,377 km (0.095 R)
• M11: 4,613,449 km (0.105 R)
• M12: 6,332,927 km (0.108 R)
• M13: 8,786,481 km (0.118 R)
• M14: 10,561,460 km (0.106 R)
• M15: 11,869,245 km (0.087 R)
• M16: 15,977,053 km (0.026 R)
• M17: 16,820,635 km (0.077 R)
• M18: 19,101,105 km (0.064 R)
• M19: 21,212,978 km (0.109 R)
• M20: 22,991,398 km (0.102 R)
• M21: 23,475,347 km (0.034 R)
• M22: 25,479,509 km (0.078 R)
• M23: 25,789,626 km (0.086 R)
• M24: 30,515,722 km (0.104 R)
• M25: 31,100,201 km (0.109 R)
• M26: 33,636,184 km (0.037 R)
• M27: 40,502,128 km (0.031 R)
• M28: 42,643,322 km (0.109 R)
• M29: 49,517,643 km (0.093 R)
• M30: 54,831,360 km (0.088 R)
• M31: 58,876,935 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.4

Radius: 3.1

Gravity: 102.12 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.56 AU - 9.14 AU

Year: 14667 Days

Day: 15.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,754,894 km

• M1: 39,643 km (0.111 R)
• M2: 156,031 km (0.072 R)
• M3: 255,513 km (0.044 R)
• M4: 656,884 km (0.116 R)
• M5: 1,335,909 km (0.081 R)
• M6: 1,520,363 km (0.101 R)
• M7: 2,217,639 km (0.101 R)
• M8: 3,400,808 km (0.04 R)
• M9: 4,400,721 km (0.104 R)
• M10: 5,698,332 km (0.099 R)
• M11: 13,361,483 km (0.049 R)
• M12: 17,388,060 km (0.114 R)
• M13: 19,900,107 km (0.09 R)
• M14: 22,348,725 km (0.102 R)
• M15: 22,446,712 km (0.11 R)
• M16: 24,675,870 km (0.116 R)
• M17: 26,386,671 km (0.116 R)
• M18: 28,519,039 km (0.1 R)
• M19: 35,200,529 km (0.09 R)
• M20: 37,918,123 km (0.081 R)
• M21: 49,518,541 km (0.119 R)
• M22: 52,056,917 km (0.063 R)
• M23: 52,921,892 km (0.084 R)
• M24: 55,215,826 km (0.029 R)
• M25: 59,247,190 km (0.068 R)
• M26: 63,863,780 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 15,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit