🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919

Radius: 8.5

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.08 AU - 1.72 AU

Year: 1053 Days

Day: 12.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,150,696 km

• M1: 105,766 km (0.096 R)
• M2: 381,923 km (0.038 R)
• M3: 741,856 km (0.114 R)
• M4: 1,149,360 km (0.119 R)
• M5: 1,447,060 km (0.034 R)
• M6: 1,729,800 km (0.111 R)
• M7: 2,269,549 km (0.039 R)
• M8: 3,359,220 km (0.102 R)
• M9: 3,731,270 km (0.116 R)
• M10: 4,234,966 km (0.071 R)
• M11: 4,613,898 km (0.105 R)
• M12: 4,995,821 km (0.077 R)
• M13: 5,672,003 km (0.06 R)
• M14: 7,486,027 km (0.061 R)
• M15: 7,826,661 km (0.062 R)
• M16: 8,122,865 km (0.093 R)
• M17: 8,538,897 km (0.076 R)
• M18: 10,540,666 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.7

Radius: 11.8

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.55 AU - 2.39 AU

Year: 1758 Days

Day: 6.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 29,150,696 km

• M1: 146,756 km (0.043 R)
• M2: 552,016 km (0.053 R)
• M3: 944,561 km (0.106 R)
• M4: 1,625,381 km (0.098 R)
• M5: 2,004,462 km (0.115 R)
• M6: 2,693,659 km (0.064 R)
• M7: 3,079,323 km (0.033 R)
• M8: 4,312,757 km (0.085 R)
• M9: 4,722,655 km (0.097 R)
• M10: 9,777,418 km (0.048 R)
• M11: 12,909,249 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880

Radius: 14.4

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.45 AU - 2.99 AU

Year: 2852 Days

Day: 14.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,150,696 km

• M1: 179,069 km (0.108 R)
• M2: 852,857 km (0.107 R)
• M3: 1,447,359 km (0.084 R)
• M4: 2,100,205 km (0.093 R)
• M5: 3,365,055 km (0.062 R)
• M6: 3,845,114 km (0.054 R)
• M7: 4,686,452 km (0.03 R)
• M8: 6,358,807 km (0.094 R)
• M9: 7,473,610 km (0.055 R)
• M10: 8,750,279 km (0.118 R)
• M11: 9,329,522 km (0.092 R)
• M12: 11,055,731 km (0.114 R)
• M13: 12,802,287 km (0.111 R)
• M14: 13,313,313 km (0.11 R)
• M15: 14,277,621 km (0.104 R)
• M16: 19,262,521 km (0.119 R)
• M17: 20,748,776 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.5

Radius: 10.2

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.88 AU - 2.9 AU

Year: 3124 Days

Day: 7.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,150,696 km

• M1: 126,859 km (0.106 R)
• M2: 682,017 km (0.12 R)
• M3: 1,549,984 km (0.098 R)
• M4: 2,317,121 km (0.111 R)
• M5: 3,037,286 km (0.072 R)
• M6: 4,194,874 km (0.056 R)
• M7: 4,546,878 km (0.104 R)
• M8: 4,963,807 km (0.09 R)
• M9: 6,236,885 km (0.074 R)
• M10: 6,697,048 km (0.099 R)
• M11: 7,179,651 km (0.069 R)
• M12: 7,504,128 km (0.112 R)
• M13: 8,088,009 km (0.039 R)
• M14: 8,504,639 km (0.1 R)
• M15: 9,277,013 km (0.111 R)
• M16: 9,949,754 km (0.048 R)
• M17: 10,922,589 km (0.119 R)
• M18: 16,198,607 km (0.096 R)
• M19: 18,079,351 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772

Radius: 14.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.77 AU - 4.47 AU

Year: 4379 Days

Day: 5.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,150,696 km

• M1: 185,352 km (0.087 R)
• M2: 705,204 km (0.112 R)
• M3: 1,175,540 km (0.117 R)
• M4: 1,841,849 km (0.12 R)
• M5: 2,824,557 km (0.115 R)
• M6: 3,888,049 km (0.1 R)
• M7: 4,862,978 km (0.077 R)
• M8: 5,340,046 km (0.077 R)
• M9: 7,783,278 km (0.085 R)
• M10: 9,821,250 km (0.096 R)
• M11: 12,583,425 km (0.076 R)
• M12: 13,283,992 km (0.075 R)
• M13: 13,905,272 km (0.095 R)
• M14: 14,437,691 km (0.058 R)
• M15: 15,317,775 km (0.087 R)
• M16: 21,089,859 km (0.11 R)
• M17: 25,948,349 km (0.071 R)
• M18: 27,249,851 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.5

Radius: 8.4

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.67 AU - 3.77 AU

Year: 4562 Days

Day: 5.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 63.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,150,696 km

• M1: 104,419 km (0.049 R)
• M2: 542,442 km (0.066 R)
• M3: 816,206 km (0.101 R)
• M4: 1,165,517 km (0.09 R)
• M5: 2,532,542 km (0.05 R)
• M6: 3,413,973 km (0.061 R)
• M7: 4,907,708 km (0.09 R)
• M8: 5,383,878 km (0.093 R)
• M9: 7,386,245 km (0.069 R)
• M10: 9,078,347 km (0.102 R)
• M11: 10,103,092 km (0.057 R)
• M12: 10,643,440 km (0.092 R)
• M13: 11,297,930 km (0.086 R)
• M14: 11,929,682 km (0.114 R)
• M15: 13,051,816 km (0.061 R)
• M16: 14,354,664 km (0.058 R)
• M17: 17,153,640 km (0.077 R)
• M18: 18,916,052 km (0.078 R)
• M19: 19,391,923 km (0.088 R)
• M20: 21,084,623 km (0.077 R)
• M21: 23,258,430 km (0.06 R)
• M22: 24,359,620 km (0.118 R)
• M23: 24,923,005 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.8

Radius: 13.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.69 AU - 5.61 AU

Year: 6375 Days

Day: 14.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,150,696 km

• M1: 164,707 km (0.082 R)
• M2: 572,361 km (0.114 R)
• M3: 1,330,823 km (0.119 R)
• M4: 1,744,610 km (0.097 R)
• M5: 2,277,478 km (0.037 R)
• M6: 4,311,560 km (0.065 R)
• M7: 5,530,334 km (0.11 R)
• M8: 8,246,433 km (0.074 R)
• M9: 10,842,704 km (0.035 R)
• M10: 11,654,123 km (0.114 R)
• M11: 12,150,189 km (0.117 R)
• M12: 12,608,557 km (0.095 R)
• M13: 14,109,024 km (0.089 R)
• M14: 15,725,579 km (0.115 R)
• M15: 18,112,712 km (0.102 R)
• M16: 20,161,006 km (0.119 R)
• M17: 22,057,458 km (0.094 R)
• M18: 25,616,391 km (0.037 R)
• M19: 29,724,798 km (0.118 R)
• M20: 31,028,842 km (0.108 R)
• M21: 31,599,259 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.7

Radius: 12.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.29 AU - 5.79 AU

Year: 7194 Days

Day: 7.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,150,696 km

• M1: 160,369 km (0.088 R)
• M2: 699,968 km (0.089 R)
• M3: 1,605,185 km (0.102 R)
• M4: 2,339,112 km (0.079 R)
• M5: 3,655,274 km (0.043 R)
• M6: 5,333,912 km (0.049 R)
• M7: 6,267,104 km (0.117 R)
• M8: 7,069,547 km (0.12 R)
• M9: 8,269,770 km (0.098 R)
• M10: 9,275,966 km (0.09 R)
• M11: 10,492,645 km (0.116 R)
• M12: 11,812,996 km (0.075 R)
• M13: 13,190,194 km (0.041 R)
• M14: 16,379,770 km (0.081 R)
• M15: 17,038,001 km (0.102 R)
• M16: 18,407,569 km (0.075 R)
• M17: 19,053,832 km (0.079 R)
• M18: 22,223,362 km (0.069 R)
• M19: 23,179,292 km (0.056 R)
• M20: 25,252,121 km (0.052 R)
• M21: 28,119,463 km (0.062 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: 537 - 14,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit