🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.8

Radius: 12.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.75 AU - 0.81 AU

Year: 484 Days

Day: 11.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 91,469,798 km

• M1: 151,842 km (0.118 R)
• M2: 606,919 km (0.085 R)
• M3: 1,201,271 km (0.112 R)
• M4: 1,663,528 km (0.076 R)
• M5: 2,100,055 km (0.113 R)
• M6: 2,752,002 km (0.112 R)
• M7: 3,266,320 km (0.06 R)
• M8: 3,793,802 km (0.105 R)
• M9: 4,363,620 km (0.111 R)
• M10: 5,527,193 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.2

Radius: 9.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.89 AU - 0.99 AU

Year: 641 Days

Day: 14.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 91,469,798 km

• M1: 113,395 km (0.101 R)
• M2: 415,134 km (0.108 R)
• M3: 698,323 km (0.116 R)
• M4: 1,129,763 km (0.102 R)
• M5: 1,444,367 km (0.092 R)
• M6: 1,873,115 km (0.096 R)
• M7: 2,255,637 km (0.109 R)
• M8: 2,639,056 km (0.065 R)
• M9: 3,043,419 km (0.083 R)
• M10: 3,701,650 km (0.097 R)
• M11: 4,643,219 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.5

Radius: 14.4

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.05 AU - 1.11 AU

Year: 789 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 91,469,798 km

• M1: 179,218 km (0.077 R)
• M2: 647,609 km (0.059 R)
• M3: 1,147,864 km (0.048 R)
• M4: 1,667,268 km (0.062 R)
• M5: 2,184,578 km (0.117 R)
• M6: 2,760,530 km (0.069 R)
• M7: 3,214,409 km (0.043 R)
• M8: 4,003,239 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.3

Radius: 10.3

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.28 AU - 1.58 AU

Year: 1202 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 91,469,798 km

• M1: 130,898 km (0.097 R)
• M2: 502,499 km (0.039 R)
• M3: 842,236 km (0.096 R)
• M4: 1,196,484 km (0.066 R)
• M5: 1,575,266 km (0.052 R)
• M6: 2,346,443 km (0.04 R)
• M7: 2,730,760 km (0.11 R)
• M8: 3,123,753 km (0.087 R)
• M9: 3,790,810 km (0.099 R)
• M10: 4,145,058 km (0.115 R)
• M11: 4,844,877 km (0.104 R)
• M12: 5,279,159 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.4

Radius: 9.2

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.44 AU - 1.56 AU

Year: 1291 Days

Day: 6.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 91,469,798 km

• M1: 114,592 km (0.081 R)
• M2: 639,531 km (0.094 R)
• M3: 937,829 km (0.102 R)
• M4: 1,629,121 km (0.099 R)
• M5: 1,928,616 km (0.077 R)
• M6: 2,614,672 km (0.099 R)
• M7: 2,985,674 km (0.081 R)
• M8: 3,699,256 km (0.038 R)
• M9: 4,150,443 km (0.093 R)
• M10: 4,599,237 km (0.059 R)
• M11: 5,018,261 km (0.103 R)
• M12: 5,484,258 km (0.112 R)
• M13: 5,841,198 km (0.113 R)
• M14: 6,429,866 km (0.102 R)
• M15: 7,588,801 km (0.091 R)
• M16: 7,948,135 km (0.117 R)
• M17: 9,312,019 km (0.104 R)
• M18: 9,756,474 km (0.029 R)
• M19: 12,119,671 km (0.112 R)
• M20: 13,116,442 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.4

Radius: 9.8

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.55 AU - 3.93 AU

Year: 4099 Days

Day: 13.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 91,469,798 km

• M1: 121,922 km (0.102 R)
• M2: 591,211 km (0.051 R)
• M3: 1,049,429 km (0.117 R)
• M4: 1,442,572 km (0.098 R)
• M5: 2,002,367 km (0.066 R)
• M6: 4,241,399 km (0.119 R)
• M7: 5,254,625 km (0.105 R)
• M8: 6,205,619 km (0.05 R)
• M9: 8,076,490 km (0.077 R)
• M10: 11,407,586 km (0.098 R)
• M11: 17,019,750 km (0.114 R)
• M12: 19,876,471 km (0.099 R)
• M13: 20,212,318 km (0.114 R)
• M14: 20,895,681 km (0.091 R)
• M15: 22,236,228 km (0.077 R)
• M16: 24,315,189 km (0.037 R)
• M17: 25,401,718 km (0.066 R)
• M18: 28,344,159 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.1

Radius: 10.6

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.57 AU - 4.31 AU

Year: 5497 Days

Day: 14.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 91,469,798 km

• M1: 131,796 km (0.12 R)
• M2: 750,084 km (0.098 R)
• M3: 1,298,210 km (0.111 R)
• M4: 2,341,057 km (0.104 R)
• M5: 3,066,906 km (0.094 R)
• M6: 6,612,525 km (0.067 R)
• M7: 7,211,515 km (0.111 R)
• M8: 8,600,980 km (0.088 R)
• M9: 9,373,952 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.6

Radius: 10.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.82 AU - 6.12 AU

Year: 7788 Days

Day: 10.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 91,469,798 km

• M1: 139,874 km (0.116 R)
• M2: 786,885 km (0.03 R)
• M3: 1,118,244 km (0.071 R)
• M4: 1,508,994 km (0.086 R)
• M5: 2,205,222 km (0.104 R)
• M6: 2,681,691 km (0.107 R)
• M7: 3,749,521 km (0.075 R)
• M8: 4,667,603 km (0.114 R)
• M9: 5,165,465 km (0.079 R)
• M10: 7,300,376 km (0.034 R)
• M11: 8,890,452 km (0.087 R)
• M12: 9,613,309 km (0.112 R)
• M13: 14,681,236 km (0.119 R)
• M14: 16,057,686 km (0.11 R)
• M15: 18,382,287 km (0.094 R)
• M16: 21,144,462 km (0.088 R)
• M17: 22,508,047 km (0.068 R)
• M18: 23,688,524 km (0.045 R)
• M19: 24,580,127 km (0.117 R)
• M20: 27,654,513 km (0.104 R)
• M21: 29,283,933 km (0.116 R)
• M22: 29,841,035 km (0.1 R)
• M23: 30,785,297 km (0.082 R)
• M24: 31,361,249 km (0.075 R)
• M25: 33,032,407 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.2

Radius: 5

Gravity: 18.01 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.7 AU - 6.74 AU

Year: 9616 Days

Day: 21.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 91,469,798 km

• M1: 74,350 km (0.066 R)
• M2: 331,509 km (0.073 R)
• M3: 726,447 km (0.119 R)
• M4: 1,441,076 km (0.103 R)
• M5: 2,115,613 km (0.037 R)
• M6: 2,375,614 km (0.067 R)
• M7: 2,541,668 km (0.119 R)
• M8: 3,422,201 km (0.057 R)
• M9: 4,352,251 km (0.104 R)
• M10: 4,517,556 km (0.082 R)
• M11: 4,773,369 km (0.083 R)
• M12: 4,979,066 km (0.105 R)
• M13: 6,697,048 km (0.05 R)
• M14: 7,067,751 km (0.071 R)
• M15: 8,136,628 km (0.094 R)
• M16: 8,774,962 km (0.094 R)
• M17: 9,084,032 km (0.068 R)
• M18: 9,864,783 km (0.064 R)
• M19: 12,091,846 km (0.063 R)
• M20: 12,752,770 km (0.045 R)
• M21: 15,130,329 km (0.1 R)
• M22: 15,962,542 km (0.084 R)
• M23: 17,717,773 km (0.093 R)
• M24: 19,747,517 km (0.036 R)
• M25: 20,974,220 km (0.032 R)
• M26: 23,074,724 km (0.106 R)
• M27: 25,578,394 km (0.051 R)
• M28: 28,448,728 km (0.063 R)
• M29: 28,931,031 km (0.115 R)
• M30: 29,516,857 km (0.06 R)
• M31: 32,460,195 km (0.036 R)
• M32: 32,986,630 km (0.108 R)
• M33: 33,198,909 km (0.075 R)
• M34: 39,996,188 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.4

Radius: 7.6

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.23 AU - 10.77 AU

Year: 22228 Days

Day: 24.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,469,798 km

• M1: 99,183 km (0.07 R)
• M2: 535,560 km (0.087 R)
• M3: 803,789 km (0.09 R)
• M4: 1,121,535 km (0.095 R)
• M5: 2,143,737 km (0.097 R)
• M6: 2,687,077 km (0.118 R)
• M7: 3,005,272 km (0.097 R)
• M8: 3,260,336 km (0.091 R)
• M9: 4,079,833 km (0.06 R)
• M10: 5,148,112 km (0.103 R)
• M11: 5,726,008 km (0.064 R)
• M12: 6,438,393 km (0.058 R)
• M13: 9,281,800 km (0.111 R)
• M14: 12,215,564 km (0.114 R)
• M15: 12,648,350 km (0.079 R)
• M16: 15,214,253 km (0.117 R)
• M17: 15,715,406 km (0.07 R)
• M18: 17,105,769 km (0.097 R)
• M19: 20,129,141 km (0.08 R)
• M20: 22,296,067 km (0.105 R)
• M21: 23,824,209 km (0.109 R)
• M22: 29,464,348 km (0.069 R)
• M23: 30,769,440 km (0.12 R)
• M24: 31,976,545 km (0.066 R)
• M25: 34,771,781 km (0.107 R)
• M26: 38,030,023 km (0.09 R)
• M27: 52,720,384 km (0.093 R)
• M28: 54,446,594 km (0.075 R)
• M29: 55,815,115 km (0.043 R)
• M30: 57,206,525 km (0.036 R)
• M31: 59,645,120 km (0.079 R)
• M32: 61,099,211 km (0.102 R)
• M33: 62,576,789 km (0.097 R)
• M34: 65,383,694 km (0.069 R)
• M35: 66,929,339 km (0.04 R)
• M36: 75,024,679 km (0.104 R)
• M37: 86,888,388 km (0.098 R)
• M38: 89,294,221 km (0.221 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: 273 - 17,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit