🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.9

Radius: 13.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.63 AU - 0.97 AU

Year: 503 Days

Day: 9.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 80,712,502 km

• M1: 166,802 km (0.117 R)
• M2: 584,778 km (0.029 R)
• M3: 1,002,904 km (0.074 R)
• M4: 1,607,579 km (0.12 R)
• M5: 2,942,291 km (0.057 R)
• M6: 3,665,597 km (0.037 R)
• M7: 4,128,452 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.4

Radius: 12.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.62 AU - 1.02 AU

Year: 522 Days

Day: 8.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 80,712,502 km

• M1: 153,039 km (0.116 R)
• M2: 567,275 km (0.094 R)
• M3: 1,094,907 km (0.054 R)
• M4: 1,547,889 km (0.06 R)
• M5: 2,094,819 km (0.098 R)
• M6: 2,477,640 km (0.092 R)
• M7: 2,968,770 km (0.063 R)
• M8: 3,571,051 km (0.107 R)
• M9: 4,162,112 km (0.088 R)
• M10: 4,774,715 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.4

Radius: 8.4

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.25 AU - 1.45 AU

Year: 1103 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 80,712,502 km

• M1: 105,616 km (0.094 R)
• M2: 404,513 km (0.081 R)
• M3: 712,535 km (0.114 R)
• M4: 1,073,066 km (0.049 R)
• M5: 1,457,083 km (0.083 R)
• M6: 1,718,730 km (0.098 R)
• M7: 2,219,584 km (0.099 R)
• M8: 2,569,194 km (0.098 R)
• M9: 2,943,338 km (0.115 R)
• M10: 3,458,852 km (0.106 R)
• M11: 4,289,270 km (0.103 R)
• M12: 4,620,629 km (0.094 R)
• M13: 5,211,242 km (0.1 R)
• M14: 6,770,650 km (0.059 R)
• M15: 7,265,071 km (0.098 R)
• M16: 7,532,402 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.2

Radius: 14.5

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.67 AU - 2.63 AU

Year: 2216 Days

Day: 12.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 80,712,502 km

• M1: 184,454 km (0.089 R)
• M2: 871,707 km (0.076 R)
• M3: 1,694,196 km (0.1 R)
• M4: 2,747,664 km (0.113 R)
• M5: 3,733,514 km (0.094 R)
• M6: 4,468,788 km (0.105 R)
• M7: 4,944,210 km (0.087 R)
• M8: 6,780,374 km (0.099 R)
• M9: 7,853,290 km (0.115 R)
• M10: 8,954,181 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.8

Radius: 10.9

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.92 AU - 3.96 AU

Year: 5497 Days

Day: 10.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 80,712,502 km

• M1: 135,536 km (0.077 R)
• M2: 546,780 km (0.096 R)
• M3: 1,620,295 km (0.078 R)
• M4: 3,424,894 km (0.073 R)
• M5: 4,967,397 km (0.114 R)
• M6: 6,109,727 km (0.072 R)
• M7: 6,726,219 km (0.106 R)
• M8: 7,312,494 km (0.066 R)
• M9: 10,048,788 km (0.116 R)
• M10: 12,163,055 km (0.109 R)
• M11: 13,351,311 km (0.106 R)
• M12: 14,222,419 km (0.115 R)
• M13: 19,087,641 km (0.108 R)
• M14: 19,635,020 km (0.076 R)
• M15: 21,486,443 km (0.073 R)
• M16: 25,698,521 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.7

Radius: 6.5

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.29 AU - 8.19 AU

Year: 12300 Days

Day: 24.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,712,502 km

• M1: 95,144 km (0.082 R)
• M2: 298,149 km (0.076 R)
• M3: 509,830 km (0.051 R)
• M4: 1,317,359 km (0.111 R)
• M5: 2,485,120 km (0.098 R)
• M6: 2,689,471 km (0.039 R)
• M7: 3,148,886 km (0.106 R)
• M8: 3,477,253 km (0.049 R)
• M9: 7,756,350 km (0.053 R)
• M10: 15,216,796 km (0.057 R)
• M11: 17,661,375 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.9

Radius: 3.9

Gravity: 54.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.77 AU - 10.83 AU

Year: 19936 Days

Day: 21.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 80,712,502 km

• M1: 48,619 km (0.076 R)
• M2: 251,474 km (0.112 R)
• M3: 567,574 km (0.111 R)
• M4: 828,024 km (0.094 R)
• M5: 1,149,660 km (0.072 R)
• M6: 1,324,091 km (0.05 R)
• M7: 2,292,438 km (0.104 R)
• M8: 2,569,792 km (0.042 R)
• M9: 4,003,239 km (0.077 R)
• M10: 4,201,007 km (0.111 R)
• M11: 4,833,358 km (0.086 R)
• M12: 5,527,043 km (0.093 R)
• M13: 8,106,559 km (0.116 R)
• M14: 9,081,339 km (0.103 R)
• M15: 11,989,671 km (0.066 R)
• M16: 13,395,891 km (0.077 R)
• M17: 16,615,237 km (0.112 R)
• M18: 17,999,915 km (0.114 R)
• M19: 18,357,753 km (0.113 R)
• M20: 19,180,093 km (0.114 R)
• M21: 20,996,510 km (0.106 R)
• M22: 21,895,593 km (0.08 R)
• M23: 23,770,204 km (0.117 R)
• M24: 24,746,330 km (0.098 R)
• M25: 25,975,426 km (0.065 R)
• M26: 29,286,476 km (0.086 R)
• M27: 41,814,849 km (0.084 R)
• M28: 43,554,822 km (0.042 R)
• M29: 46,505,340 km (0.071 R)
• M30: 47,858,304 km (0.107 R)
• M31: 49,936,816 km (0.094 R)
• M32: 53,902,058 km (0.095 R)
• M33: 55,394,446 km (0.105 R)
• M34: 56,531,689 km (0.104 R)
• M35: 56,722,725 km (0.116 R)
• M36: 59,048,823 km (0.079 R)
• M37: 60,036,468 km (0.091 R)
• M38: 60,834,573 km (0.097 R)
• M39: 61,841,965 km (0.058 R)
• M40: 72,761,412 km (0.045 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 18,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit