🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.2

Radius: 8

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.72 AU - 0.82 AU

Year: 436 Days

Day: 7.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 36,973,639 km

• M1: 99,483 km (0.119 R)
• M2: 436,676 km (0.083 R)
• M3: 734,675 km (0.079 R)
• M4: 1,187,657 km (0.111 R)
• M5: 1,454,989 km (0.101 R)
• M6: 2,443,831 km (0.082 R)
• M7: 2,754,994 km (0.093 R)
• M8: 3,877,128 km (0.116 R)
• M9: 5,116,247 km (0.055 R)
• M10: 5,610,967 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 8.6

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.27 AU - 1.83 AU

Year: 1246 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,973,639 km

• M1: 106,962 km (0.101 R)
• M2: 490,232 km (0.08 R)
• M3: 868,416 km (0.066 R)
• M4: 1,233,883 km (0.074 R)
• M5: 1,513,182 km (0.09 R)
• M6: 2,316,822 km (0.114 R)
• M7: 2,787,158 km (0.057 R)
• M8: 3,246,124 km (0.041 R)
• M9: 3,803,376 km (0.106 R)
• M10: 4,070,857 km (0.119 R)
• M11: 4,588,167 km (0.04 R)
• M12: 5,434,891 km (0.105 R)
• M13: 5,818,908 km (0.058 R)
• M14: 6,761,375 km (0.085 R)
• M15: 7,205,980 km (0.03 R)
• M16: 7,670,032 km (0.095 R)
• M17: 11,017,584 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571

Radius: 11.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.84 AU - 2.56 AU

Year: 2107 Days

Day: 5.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,973,639 km

• M1: 144,362 km (0.104 R)
• M2: 615,745 km (0.085 R)
• M3: 1,033,572 km (0.071 R)
• M4: 1,465,162 km (0.06 R)
• M5: 1,916,798 km (0.111 R)
• M6: 2,395,660 km (0.086 R)
• M7: 3,313,144 km (0.039 R)
• M8: 3,971,674 km (0.115 R)
• M9: 4,531,469 km (0.064 R)
• M10: 5,667,067 km (0.072 R)
• M11: 7,540,780 km (0.088 R)
• M12: 8,807,874 km (0.061 R)
• M13: 9,326,380 km (0.054 R)
• M14: 11,340,566 km (0.103 R)
• M15: 12,590,755 km (0.118 R)
• M16: 13,844,236 km (0.092 R)
• M17: 15,317,326 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.8

Radius: 15

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.09 AU - 2.69 AU

Year: 2386 Days

Day: 10.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,973,639 km

• M1: 186,549 km (0.109 R)
• M2: 870,211 km (0.113 R)
• M3: 1,582,147 km (0.108 R)
• M4: 2,669,574 km (0.071 R)
• M5: 3,265,572 km (0.084 R)
• M6: 4,230,927 km (0.079 R)
• M7: 4,791,620 km (0.1 R)
• M8: 5,356,651 km (0.074 R)
• M9: 8,138,124 km (0.119 R)
• M10: 8,629,254 km (0.04 R)
• M11: 9,436,334 km (0.104 R)
• M12: 10,187,765 km (0.066 R)
• M13: 10,905,386 km (0.075 R)
• M14: 11,465,480 km (0.094 R)
• M15: 12,202,549 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.3

Radius: 9.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.39 AU - 5.53 AU

Year: 8238 Days

Day: 14.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,973,639 km

• M1: 122,072 km (0.103 R)
• M2: 503,696 km (0.031 R)
• M3: 1,023,997 km (0.104 R)
• M4: 2,784,914 km (0.082 R)
• M5: 5,656,595 km (0.109 R)
• M6: 8,579,737 km (0.037 R)
• M7: 9,495,276 km (0.12 R)
• M8: 10,040,710 km (0.106 R)
• M9: 10,785,408 km (0.088 R)
• M10: 11,995,056 km (0.069 R)
• M11: 16,165,396 km (0.08 R)
• M12: 19,898,162 km (0.07 R)
• M13: 26,150,157 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.3

Radius: 5.6

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.34 AU - 8.78 AU

Year: 12112 Days

Day: 15.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 36,973,639 km

• M1: 99,333 km (0.032 R)
• M2: 387,608 km (0.054 R)
• M3: 573,409 km (0.109 R)
• M4: 845,527 km (0.111 R)
• M5: 1,147,864 km (0.07 R)
• M6: 1,893,909 km (0.098 R)
• M7: 2,078,662 km (0.076 R)
• M8: 2,823,361 km (0.112 R)
• M9: 3,065,560 km (0.052 R)
• M10: 3,477,552 km (0.052 R)
• M11: 3,756,253 km (0.113 R)
• M12: 4,907,558 km (0.113 R)
• M13: 5,471,093 km (0.064 R)
• M14: 5,657,642 km (0.064 R)
• M15: 6,176,148 km (0.104 R)
• M16: 6,690,466 km (0.091 R)
• M17: 7,420,054 km (0.102 R)
• M18: 9,036,160 km (0.09 R)
• M19: 9,429,902 km (0.081 R)
• M20: 11,622,259 km (0.083 R)
• M21: 16,721,452 km (0.093 R)
• M22: 18,058,258 km (0.114 R)
• M23: 18,472,794 km (0.052 R)
• M24: 19,464,777 km (0.054 R)
• M25: 25,998,165 km (0.106 R)
• M26: 29,372,196 km (0.078 R)
• M27: 30,623,731 km (0.103 R)
• M28: 32,618,021 km (0.114 R)
• M29: 36,863,010 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 18,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit