🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.5

Radius: 8.1

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.39 AU - 0.63 AU

Year: 256 Days

Day: 10.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,739,297 km

• M1: 100,679 km (0.116 R)
• M2: 384,317 km (0.05 R)
• M3: 778,059 km (0.118 R)
• M4: 1,048,382 km (0.111 R)
• M5: 1,324,839 km (0.089 R)
• M6: 1,690,606 km (0.091 R)
• M7: 1,953,599 km (0.118 R)
• M8: 2,260,424 km (0.108 R)
• M9: 3,093,983 km (0.072 R)
• M10: 3,615,481 km (0.104 R)
• M11: 3,873,388 km (0.091 R)
• M12: 4,206,842 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.4

Radius: 11.2

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.69 AU

Year: 295 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,739,297 km

• M1: 139,276 km (0.119 R)
• M2: 513,420 km (0.062 R)
• M3: 948,750 km (0.106 R)
• M4: 1,813,276 km (0.102 R)
• M5: 2,238,433 km (0.085 R)
• M6: 2,739,586 km (0.061 R)
• M7: 3,132,131 km (0.11 R)
• M8: 3,608,450 km (0.114 R)
• M9: 4,184,252 km (0.057 R)
• M10: 4,569,317 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.1

Radius: 8.3

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.97 AU - 1.17 AU

Year: 778 Days

Day: 5.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,739,297 km

• M1: 103,223 km (0.109 R)
• M2: 478,713 km (0.096 R)
• M3: 819,348 km (0.071 R)
• M4: 1,081,293 km (0.11 R)
• M5: 1,353,861 km (0.106 R)
• M6: 1,879,847 km (0.115 R)
• M7: 2,327,294 km (0.073 R)
• M8: 2,877,665 km (0.079 R)
• M9: 3,373,133 km (0.025 R)
• M10: 4,106,611 km (0.066 R)
• M11: 4,428,396 km (0.064 R)
• M12: 5,323,889 km (0.115 R)
• M13: 5,671,405 km (0.094 R)
• M14: 6,354,469 km (0.065 R)
• M15: 6,666,380 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.9

Radius: 10.2

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.49 AU - 1.53 AU

Year: 1304 Days

Day: 14.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 55,739,297 km

• M1: 127,158 km (0.077 R)
• M2: 474,076 km (0.098 R)
• M3: 943,813 km (0.111 R)
• M4: 1,673,402 km (0.11 R)
• M5: 2,560,667 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.3

Radius: 10.1

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.69 AU - 2.39 AU

Year: 2048 Days

Day: 9.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 172.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,739,297 km

• M1: 125,662 km (0.114 R)
• M2: 454,478 km (0.094 R)
• M3: 1,165,068 km (0.085 R)
• M4: 1,903,035 km (0.092 R)
• M5: 2,356,017 km (0.054 R)
• M6: 4,042,434 km (0.074 R)
• M7: 4,885,268 km (0.109 R)
• M8: 5,493,084 km (0.044 R)
• M9: 6,124,537 km (0.065 R)
• M10: 7,322,965 km (0.116 R)
• M11: 7,868,549 km (0.026 R)
• M12: 8,671,141 km (0.099 R)
• M13: 9,282,099 km (0.088 R)
• M14: 10,628,031 km (0.118 R)
• M15: 12,350,800 km (0.108 R)
• M16: 12,949,790 km (0.05 R)
• M17: 13,345,028 km (0.086 R)
• M18: 13,884,627 km (0.044 R)
• M19: 14,485,412 km (0.034 R)
• M20: 15,640,009 km (0.081 R)
• M21: 16,906,953 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.8

Radius: 13.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.59 AU - 2.65 AU

Year: 2981 Days

Day: 13 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,739,297 km

• M1: 166,951 km (0.097 R)
• M2: 615,146 km (0.104 R)
• M3: 1,091,915 km (0.061 R)
• M4: 1,845,290 km (0.106 R)
• M5: 2,411,368 km (0.108 R)
• M6: 3,362,661 km (0.104 R)
• M7: 5,665,870 km (0.119 R)
• M8: 6,505,563 km (0.11 R)
• M9: 8,650,796 km (0.091 R)
• M10: 9,764,552 km (0.038 R)
• M11: 10,250,147 km (0.096 R)
• M12: 12,638,477 km (0.092 R)
• M13: 14,115,008 km (0.073 R)
• M14: 15,798,134 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338

Radius: 6.4

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.74 AU - 9.54 AU

Year: 17852 Days

Day: 15 Hours

Environment

Temp: -236 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,739,297 km

• M1: 81,381 km (0.12 R)
• M2: 325,076 km (0.114 R)
• M3: 625,020 km (0.12 R)
• M4: 898,186 km (0.037 R)
• M5: 2,153,461 km (0.118 R)
• M6: 2,830,841 km (0.104 R)
• M7: 4,412,988 km (0.098 R)
• M8: 6,748,958 km (0.038 R)
• M9: 8,272,613 km (0.092 R)
• M10: 9,239,314 km (0.094 R)
• M11: 11,279,979 km (0.069 R)
• M12: 14,807,646 km (0.105 R)
• M13: 15,864,256 km (0.101 R)
• M14: 17,121,626 km (0.105 R)
• M15: 17,503,699 km (0.108 R)
• M16: 19,334,926 km (0.119 R)
• M17: 22,451,798 km (0.084 R)
• M18: 23,655,014 km (0.079 R)
• M19: 43,139,089 km (0.072 R)
• M20: 43,988,955 km (0.109 R)
• M21: 46,605,421 km (0.089 R)
• M22: 46,902,373 km (0.108 R)
• M23: 48,102,896 km (0.087 R)
• M24: 48,710,712 km (0.107 R)
• M25: 54,578,539 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 11,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit