🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.4

Radius: 13.5

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.54 AU - 0.88 AU

Year: 392 Days

Day: 10.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,867,680 km

• M1: 167,849 km (0.092 R)
• M2: 602,281 km (0.058 R)
• M3: 1,037,012 km (0.063 R)
• M4: 1,723,068 km (0.089 R)
• M5: 2,150,170 km (0.092 R)
• M6: 2,619,309 km (0.056 R)
• M7: 3,046,261 km (0.119 R)
• M8: 3,544,273 km (0.081 R)
• M9: 4,096,588 km (0.074 R)
• M10: 4,588,316 km (0.076 R)
• M11: 6,072,776 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.4

Radius: 8.7

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.09 AU - 1.71 AU

Year: 1087 Days

Day: 9.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,867,680 km

• M1: 108,309 km (0.079 R)
• M2: 431,889 km (0.12 R)
• M3: 839,842 km (0.076 R)
• M4: 1,356,404 km (0.089 R)
• M5: 2,215,245 km (0.045 R)
• M6: 2,533,889 km (0.1 R)
• M7: 3,662,455 km (0.108 R)
• M8: 3,990,972 km (0.117 R)
• M9: 4,860,285 km (0.037 R)
• M10: 5,339,746 km (0.087 R)
• M11: 6,487,162 km (0.116 R)
• M12: 8,590,059 km (0.082 R)
• M13: 9,053,663 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.4

Radius: 14.4

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.41 AU - 1.45 AU

Year: 1122 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,867,680 km

• M1: 179,218 km (0.098 R)
• M2: 658,829 km (0.091 R)
• M3: 1,165,517 km (0.073 R)
• M4: 1,842,747 km (0.067 R)
• M5: 2,410,171 km (0.087 R)
• M6: 3,274,997 km (0.109 R)
• M7: 3,767,024 km (0.055 R)
• M8: 4,338,637 km (0.053 R)
• M9: 4,967,846 km (0.115 R)
• M10: 5,479,321 km (0.075 R)
• M11: 6,293,433 km (0.062 R)
• M12: 6,997,440 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.5

Radius: 11.3

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.57 AU - 4.09 AU

Year: 4917 Days

Day: 12.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,867,680 km

• M1: 255,513 km (0.08 R)
• M2: 713,283 km (0.067 R)
• M3: 1,302,997 km (0.098 R)
• M4: 1,840,802 km (0.035 R)
• M5: 2,358,261 km (0.114 R)
• M6: 3,067,056 km (0.036 R)
• M7: 3,557,288 km (0.085 R)
• M8: 4,292,113 km (0.103 R)
• M9: 4,988,491 km (0.111 R)
• M10: 5,758,620 km (0.097 R)
• M11: 8,277,849 km (0.074 R)
• M12: 14,513,088 km (0.113 R)
• M13: 15,662,299 km (0.094 R)
• M14: 16,685,997 km (0.099 R)
• M15: 20,586,761 km (0.055 R)
• M16: 21,448,595 km (0.048 R)
• M17: 22,110,565 km (0.103 R)
• M18: 28,784,425 km (0.106 R)
• M19: 30,410,405 km (0.032 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.9

Radius: 7

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.07 AU - 7.87 AU

Year: 10796 Days

Day: 18.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,867,680 km

• M1: 87,066 km (0.104 R)
• M2: 322,982 km (0.05 R)
• M3: 554,410 km (0.119 R)
• M4: 792,270 km (0.055 R)
• M5: 1,156,092 km (0.075 R)
• M6: 1,526,796 km (0.115 R)
• M7: 2,732,106 km (0.109 R)
• M8: 3,417,115 km (0.051 R)
• M9: 4,015,656 km (0.113 R)
• M10: 4,712,632 km (0.061 R)
• M11: 5,658,988 km (0.071 R)
• M12: 6,195,596 km (0.097 R)
• M13: 6,571,834 km (0.047 R)
• M14: 8,053,452 km (0.065 R)
• M15: 9,205,355 km (0.119 R)
• M16: 10,306,396 km (0.084 R)
• M17: 12,061,029 km (0.105 R)
• M18: 13,377,042 km (0.115 R)
• M19: 14,588,336 km (0.101 R)
• M20: 15,254,495 km (0.049 R)
• M21: 16,719,058 km (0.04 R)
• M22: 17,374,596 km (0.104 R)
• M23: 17,596,898 km (0.097 R)
• M24: 19,443,983 km (0.072 R)
• M25: 21,929,851 km (0.119 R)
• M26: 22,626,828 km (0.062 R)
• M27: 23,338,614 km (0.054 R)
• M28: 27,222,175 km (0.11 R)
• M29: 28,744,483 km (0.031 R)
• M30: 29,264,186 km (0.117 R)
• M31: 30,644,974 km (0.098 R)
• M32: 31,187,416 km (0.102 R)
• M33: 37,707,340 km (0.097 R)
• M34: 40,369,285 km (0.038 R)
• M35: 47,929,961 km (0.041 R)
• M36: 48,955,155 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.3

Radius: 4.7

Gravity: 33.11 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.69 AU - 10.85 AU

Year: 18515 Days

Day: 19.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,867,680 km

• M1: 58,493 km (0.1 R)
• M2: 292,913 km (0.11 R)
• M3: 548,875 km (0.096 R)
• M4: 703,708 km (0.119 R)
• M5: 1,340,846 km (0.094 R)
• M6: 3,559,831 km (0.079 R)
• M7: 3,736,805 km (0.093 R)
• M8: 5,605,283 km (0.058 R)
• M9: 14,534,181 km (0.115 R)
• M10: 24,200,148 km (0.032 R)
• M11: 25,701,961 km (0.088 R)
• M12: 31,697,545 km (0.065 R)
• M13: 32,973,166 km (0.103 R)
• M14: 42,109,257 km (0.086 R)
• M15: 42,874,750 km (0.041 R)
• M16: 47,828,833 km (0.093 R)
• M17: 48,829,792 km (0.082 R)
• M18: 54,586,019 km (0.105 R)
• M19: 63,141,072 km (0.075 R)
• M20: 65,156,305 km (0.057 R)
• M21: 65,564,408 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 13,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit