🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.5

Radius: 10.6

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.87 AU - 0.93 AU

Year: 579 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,354,946 km

• M1: 131,945 km (0.07 R)
• M2: 521,498 km (0.08 R)
• M3: 918,980 km (0.049 R)
• M4: 1,443,320 km (0.092 R)
• M5: 1,915,451 km (0.074 R)
• M6: 2,499,481 km (0.092 R)
• M7: 2,956,204 km (0.067 R)
• M8: 3,561,477 km (0.038 R)
• M9: 4,068,015 km (0.069 R)
• M10: 4,479,110 km (0.085 R)
• M11: 5,296,513 km (0.043 R)
• M12: 5,996,481 km (0.05 R)
• M13: 6,632,870 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.7

Radius: 8

Gravity: 15.1 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.84 AU - 1.18 AU

Year: 688 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,354,946 km

• M1: 99,632 km (0.09 R)
• M2: 409,001 km (0.079 R)
• M3: 761,154 km (0.116 R)
• M4: 1,143,825 km (0.048 R)
• M5: 1,710,502 km (0.088 R)
• M6: 2,238,433 km (0.087 R)
• M7: 2,597,917 km (0.087 R)
• M8: 2,945,283 km (0.117 R)
• M9: 3,323,317 km (0.025 R)
• M10: 3,574,043 km (0.081 R)
• M11: 4,519,950 km (0.094 R)
• M12: 4,846,223 km (0.05 R)
• M13: 5,374,453 km (0.118 R)
• M14: 6,417,300 km (0.028 R)
• M15: 6,785,909 km (0.082 R)
• M16: 7,447,281 km (0.105 R)
• M17: 7,830,102 km (0.107 R)
• M18: 8,226,088 km (0.092 R)
• M19: 8,897,932 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.7

Radius: 11

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.43 AU - 3.09 AU

Year: 3110 Days

Day: 6.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,354,946 km

• M1: 162,314 km (0.05 R)
• M2: 768,933 km (0.062 R)
• M3: 1,148,762 km (0.072 R)
• M4: 1,501,514 km (0.053 R)
• M5: 2,256,833 km (0.074 R)
• M6: 3,063,166 km (0.101 R)
• M7: 4,132,940 km (0.114 R)
• M8: 4,912,794 km (0.095 R)
• M9: 6,427,173 km (0.1 R)
• M10: 7,321,769 km (0.085 R)
• M11: 8,363,269 km (0.043 R)
• M12: 9,645,472 km (0.098 R)
• M13: 10,238,777 km (0.047 R)
• M14: 12,726,889 km (0.102 R)
• M15: 16,411,186 km (0.076 R)
• M16: 16,777,850 km (0.101 R)
• M17: 19,383,396 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.4

Radius: 12.9

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.78 AU - 3.74 AU

Year: 3992 Days

Day: 9.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,354,946 km

• M1: 160,369 km (0.099 R)
• M2: 650,751 km (0.076 R)
• M3: 1,174,642 km (0.086 R)
• M4: 1,601,595 km (0.067 R)
• M5: 2,311,736 km (0.119 R)
• M6: 2,784,016 km (0.118 R)
• M7: 4,037,946 km (0.09 R)
• M8: 4,629,306 km (0.12 R)
• M9: 5,250,885 km (0.105 R)
• M10: 6,135,457 km (0.112 R)
• M11: 6,725,322 km (0.1 R)
• M12: 7,421,102 km (0.058 R)
• M13: 8,422,959 km (0.095 R)
• M14: 10,390,470 km (0.074 R)
• M15: 11,230,163 km (0.103 R)
• M16: 11,690,176 km (0.111 R)
• M17: 12,945,153 km (0.118 R)
• M18: 13,605,328 km (0.036 R)
• M19: 14,234,686 km (0.101 R)
• M20: 17,615,598 km (0.109 R)
• M21: 19,262,970 km (0.092 R)
• M22: 20,461,997 km (0.083 R)
• M23: 21,852,060 km (0.113 R)
• M24: 22,497,725 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.5

Radius: 3.6

Gravity: 34.53 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.8 AU - 7.36 AU

Year: 10168 Days

Day: 23.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,354,946 km

• M1: 44,730 km (0.091 R)
• M2: 662,569 km (0.042 R)
• M3: 835,504 km (0.078 R)
• M4: 986,897 km (0.071 R)
• M5: 2,277,927 km (0.102 R)
• M6: 2,575,327 km (0.114 R)
• M7: 4,808,076 km (0.055 R)
• M8: 5,171,150 km (0.028 R)
• M9: 6,158,795 km (0.08 R)
• M10: 6,623,446 km (0.115 R)
• M11: 9,256,069 km (0.075 R)
• M12: 10,252,391 km (0.104 R)
• M13: 12,623,816 km (0.109 R)
• M14: 15,922,300 km (0.117 R)
• M15: 21,474,176 km (0.119 R)
• M16: 23,039,568 km (0.063 R)
• M17: 23,979,791 km (0.103 R)
• M18: 25,392,593 km (0.077 R)
• M19: 25,573,008 km (0.081 R)
• M20: 29,264,186 km (0.103 R)
• M21: 32,545,765 km (0.097 R)
• M22: 35,274,131 km (0.096 R)
• M23: 37,330,204 km (0.038 R)
• M24: 38,387,711 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.8

Radius: 4.1

Gravity: 30.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.71 AU - 9.09 AU

Year: 13653 Days

Day: 23.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 89 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,354,946 km

• M1: 52,210 km (0.077 R)
• M2: 317,447 km (0.118 R)
• M3: 537,655 km (0.044 R)
• M4: 733,927 km (0.096 R)
• M5: 1,863,989 km (0.096 R)
• M6: 2,537,928 km (0.099 R)
• M7: 3,436,861 km (0.101 R)
• M8: 4,171,836 km (0.069 R)
• M9: 4,716,671 km (0.114 R)
• M10: 7,416,913 km (0.045 R)
• M11: 7,632,783 km (0.112 R)
• M12: 9,563,343 km (0.115 R)
• M13: 13,570,771 km (0.119 R)
• M14: 14,487,806 km (0.105 R)
• M15: 15,515,394 km (0.089 R)
• M16: 16,444,396 km (0.082 R)
• M17: 16,590,553 km (0.101 R)
• M18: 20,787,073 km (0.101 R)
• M19: 24,767,274 km (0.079 R)
• M20: 25,737,715 km (0.117 R)
• M21: 30,861,143 km (0.112 R)
• M22: 37,755,361 km (0.066 R)
• M23: 41,558,139 km (0.078 R)
• M24: 43,621,692 km (0.107 R)
• M25: 47,063,640 km (0.089 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: 540 - 19,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit