🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.4

Radius: 9.4

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.48 AU - 0.72 AU

Year: 315 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 37,560,327 km

• M1: 116,836 km (0.089 R)
• M2: 415,134 km (0.032 R)
• M3: 721,810 km (0.12 R)
• M4: 1,065,137 km (0.078 R)
• M5: 1,461,122 km (0.097 R)
• M6: 1,935,647 km (0.104 R)
• M7: 2,269,101 km (0.118 R)
• M8: 2,571,288 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.1

Radius: 10.4

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.36 AU - 3.82 AU

Year: 3684 Days

Day: 6.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,560,327 km

• M1: 129,402 km (0.058 R)
• M2: 468,541 km (0.104 R)
• M3: 820,844 km (0.083 R)
• M4: 2,397,306 km (0.081 R)
• M5: 3,042,671 km (0.107 R)
• M6: 3,760,442 km (0.067 R)
• M7: 4,794,462 km (0.1 R)
• M8: 6,173,306 km (0.114 R)
• M9: 6,687,025 km (0.092 R)
• M10: 8,332,751 km (0.104 R)
• M11: 9,620,190 km (0.072 R)
• M12: 10,000,318 km (0.107 R)
• M13: 11,879,717 km (0.033 R)
• M14: 12,811,562 km (0.117 R)
• M15: 13,935,490 km (0.046 R)
• M16: 16,921,464 km (0.113 R)
• M17: 17,588,670 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.6

Radius: 8.9

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.53 AU - 3.79 AU

Year: 3810 Days

Day: 13.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,560,327 km

• M1: 110,702 km (0.102 R)
• M2: 485,894 km (0.086 R)
• M3: 815,159 km (0.112 R)
• M4: 1,144,873 km (0.08 R)
• M5: 1,763,310 km (0.071 R)
• M6: 2,468,664 km (0.039 R)
• M7: 3,516,148 km (0.118 R)
• M8: 4,350,456 km (0.084 R)
• M9: 5,514,626 km (0.058 R)
• M10: 6,483,273 km (0.078 R)
• M11: 8,414,431 km (0.031 R)
• M12: 9,494,827 km (0.103 R)
• M13: 10,276,476 km (0.05 R)
• M14: 11,137,262 km (0.092 R)
• M15: 11,623,007 km (0.06 R)
• M16: 13,248,387 km (0.08 R)
• M17: 14,310,832 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657

Radius: 9.8

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.45 AU - 3.57 AU

Year: 4460 Days

Day: 14.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,560,327 km

• M1: 122,371 km (0.073 R)
• M2: 478,414 km (0.035 R)
• M3: 964,308 km (0.116 R)
• M4: 1,570,628 km (0.09 R)
• M5: 2,029,295 km (0.074 R)
• M6: 2,336,719 km (0.111 R)
• M7: 2,902,049 km (0.07 R)
• M8: 3,353,984 km (0.091 R)
• M9: 4,188,890 km (0.111 R)
• M10: 5,622,038 km (0.113 R)
• M11: 5,996,930 km (0.035 R)
• M12: 6,637,807 km (0.066 R)
• M13: 8,128,400 km (0.101 R)
• M14: 8,760,152 km (0.109 R)
• M15: 9,464,459 km (0.095 R)
• M16: 10,591,230 km (0.109 R)
• M17: 11,075,030 km (0.041 R)
• M18: 12,134,332 km (0.102 R)
• M19: 12,566,670 km (0.109 R)
• M20: 13,667,112 km (0.109 R)
• M21: 15,158,902 km (0.069 R)
• M22: 16,231,369 km (0.115 R)
• M23: 18,150,560 km (0.058 R)
• M24: 19,359,161 km (0.099 R)
• M25: 22,148,713 km (0.1 R)
• M26: 23,825,555 km (0.07 R)
• M27: 25,351,005 km (0.094 R)
• M28: 26,376,947 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.8

Radius: 9.5

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.16 AU - 4.9 AU

Year: 6539 Days

Day: 7.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,560,327 km

• M1: 118,182 km (0.041 R)
• M2: 530,923 km (0.1 R)
• M3: 832,961 km (0.072 R)
• M4: 1,392,457 km (0.116 R)
• M5: 1,967,511 km (0.107 R)
• M6: 3,080,519 km (0.104 R)
• M7: 3,567,610 km (0.117 R)
• M8: 3,897,623 km (0.065 R)
• M9: 4,272,216 km (0.057 R)
• M10: 5,836,411 km (0.047 R)
• M11: 6,649,177 km (0.119 R)
• M12: 7,117,119 km (0.101 R)
• M13: 8,575,997 km (0.113 R)
• M14: 9,130,856 km (0.101 R)
• M15: 9,879,294 km (0.118 R)
• M16: 11,928,934 km (0.051 R)
• M17: 12,570,410 km (0.117 R)
• M18: 12,925,256 km (0.12 R)
• M19: 13,654,845 km (0.112 R)
• M20: 20,166,541 km (0.109 R)
• M21: 24,360,517 km (0.109 R)
• M22: 26,123,977 km (0.107 R)
• M23: 26,785,798 km (0.083 R)
• M24: 29,545,430 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.3

Radius: 4.6

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.48 AU - 6.98 AU

Year: 10547 Days

Day: 22.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,560,327 km

• M1: 68,516 km (0.088 R)
• M2: 543,938 km (0.095 R)
• M3: 701,315 km (0.062 R)
• M4: 1,286,093 km (0.11 R)
• M5: 3,059,875 km (0.116 R)
• M6: 5,929,910 km (0.115 R)
• M7: 6,228,956 km (0.093 R)
• M8: 9,082,087 km (0.084 R)
• M9: 11,086,100 km (0.107 R)
• M10: 13,650,806 km (0.041 R)
• M11: 14,408,070 km (0.109 R)
• M12: 16,585,318 km (0.096 R)
• M13: 17,514,320 km (0.102 R)
• M14: 22,845,839 km (0.102 R)
• M15: 23,170,167 km (0.074 R)
• M16: 23,994,601 km (0.094 R)
• M17: 35,354,914 km (0.065 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: 474 - 19,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit