🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.9

Radius: 9.1

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.54 AU - 0.64 AU

Year: 313 Days

Day: 5.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,795,929 km

• M1: 113,096 km (0.088 R)
• M2: 411,245 km (0.114 R)
• M3: 890,107 km (0.048 R)
• M4: 1,738,926 km (0.101 R)
• M5: 2,926,583 km (0.062 R)
• M6: 3,531,557 km (0.05 R)
• M7: 3,882,813 km (0.099 R)
• M8: 5,004,348 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.7

Radius: 9.5

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.03 AU - 1.03 AU

Year: 722 Days

Day: 11.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,795,929 km

• M1: 118,930 km (0.1 R)
• M2: 421,268 km (0.103 R)
• M3: 746,793 km (0.078 R)
• M4: 1,445,863 km (0.088 R)
• M5: 2,294,233 km (0.06 R)
• M6: 2,708,619 km (0.109 R)
• M7: 3,338,576 km (0.038 R)
• M8: 3,772,858 km (0.037 R)
• M9: 4,623,621 km (0.114 R)
• M10: 5,077,202 km (0.091 R)
• M11: 5,841,797 km (0.113 R)
• M12: 6,311,983 km (0.108 R)
• M13: 6,764,965 km (0.087 R)
• M14: 7,107,993 km (0.106 R)
• M15: 7,417,661 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.2

Radius: 12.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.9 AU - 4.72 AU

Year: 5133 Days

Day: 11.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 144.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,795,929 km

• M1: 157,975 km (0.054 R)
• M2: 555,307 km (0.074 R)
• M3: 1,265,598 km (0.113 R)
• M4: 2,244,118 km (0.091 R)
• M5: 2,794,638 km (0.078 R)
• M6: 3,864,113 km (0.061 R)
• M7: 4,540,445 km (0.099 R)
• M8: 4,957,973 km (0.039 R)
• M9: 6,488,808 km (0.118 R)
• M10: 8,867,264 km (0.101 R)
• M11: 10,546,201 km (0.101 R)
• M12: 11,106,445 km (0.057 R)
• M13: 14,629,774 km (0.052 R)
• M14: 15,712,115 km (0.087 R)
• M15: 18,341,597 km (0.09 R)
• M16: 19,026,456 km (0.065 R)
• M17: 20,381,364 km (0.104 R)
• M18: 21,661,921 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.8

Radius: 4.4

Gravity: 36.61 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.93 AU - 8.11 AU

Year: 11492 Days

Day: 24.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,795,929 km

• M1: 54,753 km (0.109 R)
• M2: 230,530 km (0.056 R)
• M3: 419,173 km (0.117 R)
• M4: 628,311 km (0.102 R)
• M5: 1,089,072 km (0.085 R)
• M6: 1,562,251 km (0.067 R)
• M7: 1,715,588 km (0.107 R)
• M8: 2,452,059 km (0.078 R)
• M9: 2,834,431 km (0.103 R)
• M10: 4,368,407 km (0.119 R)
• M11: 5,857,953 km (0.085 R)
• M12: 7,699,802 km (0.075 R)
• M13: 8,100,426 km (0.049 R)
• M14: 10,368,628 km (0.072 R)
• M15: 10,529,745 km (0.089 R)
• M16: 12,903,116 km (0.095 R)
• M17: 14,647,128 km (0.079 R)
• M18: 16,984,445 km (0.088 R)
• M19: 17,358,888 km (0.106 R)
• M20: 17,892,504 km (0.103 R)
• M21: 18,046,889 km (0.119 R)
• M22: 18,280,261 km (0.084 R)
• M23: 19,558,725 km (0.085 R)
• M24: 20,981,251 km (0.118 R)
• M25: 24,030,504 km (0.093 R)
• M26: 26,652,656 km (0.08 R)
• M27: 27,260,173 km (0.109 R)
• M28: 32,686,686 km (0.077 R)
• M29: 33,149,542 km (0.117 R)
• M30: 34,088,268 km (0.075 R)
• M31: 39,701,480 km (0.104 R)
• M32: 48,101,550 km (0.119 R)
• M33: 49,759,992 km (0.102 R)
• M34: 50,372,445 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979

Radius: 3.5

Gravity: 79.92 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.12 AU - 8.32 AU

Year: 12024 Days

Day: 15.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 68,795,929 km

• M1: 43,832 km (0.104 R)
• M2: 203,902 km (0.079 R)
• M3: 387,608 km (0.11 R)
• M4: 658,380 km (0.112 R)
• M5: 897,438 km (0.1 R)
• M6: 1,204,861 km (0.083 R)
• M7: 1,354,310 km (0.065 R)
• M8: 2,042,759 km (0.113 R)
• M9: 2,296,327 km (0.109 R)
• M10: 2,505,465 km (0.034 R)
• M11: 3,889,844 km (0.118 R)
• M12: 4,248,430 km (0.106 R)
• M13: 4,928,203 km (0.086 R)
• M14: 6,059,761 km (0.087 R)
• M15: 6,217,437 km (0.078 R)
• M16: 6,540,868 km (0.059 R)
• M17: 6,665,034 km (0.094 R)
• M18: 7,221,239 km (0.109 R)
• M19: 9,650,409 km (0.082 R)
• M20: 11,642,005 km (0.067 R)
• M21: 12,446,543 km (0.104 R)
• M22: 14,096,907 km (0.084 R)
• M23: 16,490,921 km (0.111 R)
• M24: 17,743,504 km (0.053 R)
• M25: 19,058,170 km (0.099 R)
• M26: 19,311,589 km (0.092 R)
• M27: 23,196,795 km (0.114 R)
• M28: 27,250,299 km (0.079 R)
• M29: 27,679,944 km (0.096 R)
• M30: 28,773,654 km (0.08 R)
• M31: 29,331,056 km (0.118 R)
• M32: 29,443,404 km (0.099 R)
• M33: 31,397,751 km (0.09 R)
• M34: 31,988,513 km (0.117 R)
• M35: 46,474,823 km (0.118 R)
• M36: 51,366,673 km (0.067 R)
• M37: 52,021,912 km (0.105 R)
• M38: 57,994,158 km (0.059 R)
• M39: 60,323,845 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.1

Radius: 4.4

Gravity: 29.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.87 AU - 7.83 AU

Year: 13754 Days

Day: 20.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,795,929 km

• M1: 54,753 km (0.088 R)
• M2: 435,629 km (0.111 R)
• M3: 1,423,424 km (0.102 R)
• M4: 1,857,856 km (0.114 R)
• M5: 3,717,357 km (0.084 R)
• M6: 5,150,056 km (0.1 R)
• M7: 6,750,903 km (0.04 R)
• M8: 6,997,889 km (0.085 R)
• M9: 7,250,859 km (0.108 R)
• M10: 7,422,897 km (0.105 R)
• M11: 7,775,050 km (0.09 R)
• M12: 9,145,666 km (0.103 R)
• M13: 11,346,849 km (0.071 R)
• M14: 11,873,433 km (0.111 R)
• M15: 12,354,839 km (0.069 R)
• M16: 16,023,727 km (0.049 R)
• M17: 19,934,963 km (0.05 R)
• M18: 21,134,290 km (0.063 R)
• M19: 27,233,096 km (0.063 R)
• M20: 36,631,283 km (0.097 R)
• M21: 50,906,211 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.9

Radius: 3

Gravity: 66.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.65 AU - 9.21 AU

Year: 18420 Days

Day: 19.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,795,929 km

• M1: 39,494 km (0.119 R)
• M2: 222,003 km (0.054 R)
• M3: 547,079 km (0.037 R)
• M4: 720,613 km (0.115 R)
• M5: 907,012 km (0.068 R)
• M6: 1,302,399 km (0.088 R)
• M7: 1,579,305 km (0.073 R)
• M8: 2,763,671 km (0.091 R)
• M9: 3,272,154 km (0.116 R)
• M10: 5,315,661 km (0.07 R)
• M11: 5,619,345 km (0.107 R)
• M12: 6,773,792 km (0.101 R)
• M13: 7,546,764 km (0.104 R)
• M14: 8,276,203 km (0.049 R)
• M15: 8,787,828 km (0.057 R)
• M16: 16,904,859 km (0.116 R)
• M17: 17,559,798 km (0.099 R)
• M18: 20,166,691 km (0.119 R)
• M19: 23,219,534 km (0.09 R)
• M20: 29,044,875 km (0.092 R)
• M21: 34,196,128 km (0.114 R)
• M22: 34,585,831 km (0.109 R)
• M23: 44,538,876 km (0.057 R)
• M24: 57,879,267 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 10,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit