🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.9

Radius: 12.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.56 AU - 0.82 AU

Year: 376 Days

Day: 11.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,672,236 km

• M1: 156,779 km (0.056 R)
• M2: 590,612 km (0.095 R)
• M3: 1,055,862 km (0.098 R)
• M4: 1,506,151 km (0.085 R)
• M5: 1,966,763 km (0.116 R)
• M6: 2,732,704 km (0.097 R)
• M7: 3,136,469 km (0.117 R)
• M8: 3,688,934 km (0.118 R)
• M9: 4,145,207 km (0.094 R)
• M10: 4,783,392 km (0.069 R)
• M11: 5,265,247 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.2

Radius: 10

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.01 AU - 1.47 AU

Year: 906 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,672,236 km

• M1: 124,465 km (0.044 R)
• M2: 448,046 km (0.065 R)
• M3: 792,420 km (0.087 R)
• M4: 1,166,714 km (0.05 R)
• M5: 1,581,399 km (0.081 R)
• M6: 2,379,205 km (0.093 R)
• M7: 2,839,816 km (0.055 R)
• M8: 4,119,477 km (0.078 R)
• M9: 4,508,281 km (0.029 R)
• M10: 4,853,853 km (0.1 R)
• M11: 5,616,951 km (0.095 R)
• M12: 6,877,014 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.8

Radius: 8.4

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.86 AU - 5.78 AU

Year: 6942 Days

Day: 7.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,672,236 km

• M1: 124,914 km (0.112 R)
• M2: 714,779 km (0.056 R)
• M3: 1,409,810 km (0.093 R)
• M4: 1,878,052 km (0.116 R)
• M5: 2,203,277 km (0.095 R)
• M6: 3,606,805 km (0.093 R)
• M7: 4,408,500 km (0.033 R)
• M8: 5,324,188 km (0.116 R)
• M9: 5,918,989 km (0.069 R)
• M10: 6,361,201 km (0.05 R)
• M11: 6,996,543 km (0.05 R)
• M12: 10,456,742 km (0.065 R)
• M13: 11,245,721 km (0.107 R)
• M14: 11,826,011 km (0.063 R)
• M15: 17,528,083 km (0.079 R)
• M16: 21,587,272 km (0.059 R)
• M17: 24,031,402 km (0.086 R)
• M18: 30,378,690 km (0.118 R)
• M19: 31,693,506 km (0.084 R)
• M20: 32,172,069 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.5

Radius: 9.3

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.58 AU - 6.06 AU

Year: 8050 Days

Day: 8.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,672,236 km

• M1: 115,639 km (0.108 R)
• M2: 444,306 km (0.101 R)
• M3: 885,769 km (0.064 R)
• M4: 1,487,900 km (0.111 R)
• M5: 4,346,117 km (0.092 R)
• M6: 5,394,499 km (0.079 R)
• M7: 7,652,230 km (0.04 R)
• M8: 8,367,607 km (0.108 R)
• M9: 10,226,062 km (0.101 R)
• M10: 12,064,919 km (0.029 R)
• M11: 12,916,879 km (0.075 R)
• M12: 17,500,857 km (0.099 R)
• M13: 20,272,606 km (0.106 R)
• M14: 21,475,373 km (0.059 R)
• M15: 22,052,521 km (0.085 R)
• M16: 22,980,477 km (0.116 R)
• M17: 39,454,045 km (0.068 R)
• M18: 44,440,441 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.4

Radius: 6.7

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.25 AU - 8.65 AU

Year: 12020 Days

Day: 24.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,672,236 km

• M1: 83,326 km (0.055 R)
• M2: 435,180 km (0.101 R)
• M3: 873,053 km (0.099 R)
• M4: 1,283,101 km (0.067 R)
• M5: 1,505,104 km (0.067 R)
• M6: 2,686,179 km (0.072 R)
• M7: 2,941,992 km (0.052 R)
• M8: 5,313,716 km (0.112 R)
• M9: 7,258,040 km (0.075 R)
• M10: 9,632,906 km (0.049 R)
• M11: 18,448,409 km (0.09 R)
• M12: 20,659,466 km (0.106 R)
• M13: 22,429,358 km (0.103 R)
• M14: 24,573,245 km (0.1 R)
• M15: 27,440,438 km (0.099 R)
• M16: 29,993,924 km (0.082 R)
• M17: 33,715,022 km (0.103 R)
• M18: 36,399,705 km (0.12 R)
• M19: 42,720,963 km (0.079 R)
• M20: 44,339,911 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.1

Radius: 4.6

Gravity: 46.18 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.55 AU - 10.15 AU

Year: 17271 Days

Day: 16 Hours

Environment

Temp: -226 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,672,236 km

• M1: 57,894 km (0.116 R)
• M2: 205,248 km (0.051 R)
• M3: 405,859 km (0.117 R)
• M4: 1,891,964 km (0.108 R)
• M5: 3,559,083 km (0.047 R)
• M6: 3,956,864 km (0.108 R)
• M7: 5,289,930 km (0.058 R)
• M8: 6,850,685 km (0.11 R)
• M9: 9,470,892 km (0.078 R)
• M10: 11,612,236 km (0.054 R)
• M11: 12,346,761 km (0.091 R)
• M12: 18,376,602 km (0.068 R)
• M13: 21,470,735 km (0.104 R)
• M14: 26,112,757 km (0.037 R)
• M15: 29,757,111 km (0.11 R)
• M16: 31,001,466 km (0.093 R)
• M17: 37,316,142 km (0.081 R)
• M18: 37,602,472 km (0.115 R)
• M19: 49,424,743 km (0.073 R)
• M20: 50,116,783 km (0.084 R)
• M21: 50,290,765 km (0.082 R)
• M22: 52,769,602 km (0.082 R)
• M23: 56,638,502 km (0.054 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: 374 - 15,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit