🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.8

Radius: 10

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.5 AU - 0.6 AU

Year: 282 Days

Day: 6.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,336,173 km

• M1: 124,316 km (0.106 R)
• M2: 472,430 km (0.087 R)
• M3: 794,514 km (0.115 R)
• M4: 1,113,158 km (0.04 R)
• M5: 1,463,666 km (0.105 R)
• M6: 2,040,066 km (0.09 R)
• M7: 2,456,397 km (0.096 R)
• M8: 2,771,600 km (0.099 R)
• M9: 3,622,064 km (0.078 R)
• M10: 4,394,138 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.5

Radius: 8

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.4 AU - 1.44 AU

Year: 1168 Days

Day: 9 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,336,173 km

• M1: 99,931 km (0.086 R)
• M2: 354,098 km (0.114 R)
• M3: 642,224 km (0.092 R)
• M4: 1,174,044 km (0.083 R)
• M5: 1,715,439 km (0.109 R)
• M6: 2,010,446 km (0.117 R)
• M7: 3,005,272 km (0.119 R)
• M8: 3,548,013 km (0.087 R)
• M9: 5,591,520 km (0.096 R)
• M10: 6,581,110 km (0.108 R)
• M11: 7,706,684 km (0.12 R)
• M12: 8,215,765 km (0.119 R)
• M13: 8,466,043 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.2

Radius: 12.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.85 AU - 2.39 AU

Year: 2131 Days

Day: 7.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 157.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,336,173 km

• M1: 157,078 km (0.095 R)
• M2: 550,670 km (0.113 R)
• M3: 1,373,757 km (0.115 R)
• M4: 1,897,948 km (0.082 R)
• M5: 2,290,194 km (0.04 R)
• M6: 4,383,517 km (0.067 R)
• M7: 5,631,313 km (0.118 R)
• M8: 6,045,998 km (0.09 R)
• M9: 6,481,178 km (0.117 R)
• M10: 7,501,136 km (0.09 R)
• M11: 8,342,026 km (0.101 R)
• M12: 11,055,283 km (0.09 R)
• M13: 12,024,378 km (0.116 R)
• M14: 13,389,159 km (0.057 R)
• M15: 15,413,667 km (0.091 R)
• M16: 16,180,356 km (0.082 R)
• M17: 16,771,866 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.9

Radius: 14.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.69 AU - 3.87 AU

Year: 5073 Days

Day: 6.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,336,173 km

• M1: 187,596 km (0.109 R)
• M2: 652,546 km (0.093 R)
• M3: 1,484,609 km (0.091 R)
• M4: 2,274,187 km (0.065 R)
• M5: 2,741,979 km (0.115 R)
• M6: 3,607,253 km (0.086 R)
• M7: 4,071,605 km (0.114 R)
• M8: 6,714,252 km (0.075 R)
• M9: 7,795,395 km (0.072 R)
• M10: 8,652,442 km (0.099 R)
• M11: 9,374,700 km (0.099 R)
• M12: 9,851,469 km (0.027 R)
• M13: 11,335,479 km (0.096 R)
• M14: 13,657,388 km (0.115 R)
• M15: 14,690,810 km (0.037 R)
• M16: 15,335,577 km (0.059 R)
• M17: 18,044,346 km (0.072 R)
• M18: 19,098,412 km (0.052 R)
• M19: 22,226,653 km (0.12 R)
• M20: 24,096,627 km (0.084 R)
• M21: 25,991,732 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.8

Radius: 8

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.09 AU - 4.89 AU

Year: 5501 Days

Day: 14.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,336,173 km

• M1: 99,483 km (0.103 R)
• M2: 403,765 km (0.111 R)
• M3: 1,094,907 km (0.11 R)
• M4: 1,526,646 km (0.111 R)
• M5: 2,315,177 km (0.088 R)
• M6: 2,904,742 km (0.107 R)
• M7: 3,735,608 km (0.091 R)
• M8: 4,716,372 km (0.046 R)
• M9: 5,441,323 km (0.066 R)
• M10: 5,859,300 km (0.077 R)
• M11: 7,144,046 km (0.097 R)
• M12: 8,681,164 km (0.086 R)
• M13: 10,176,246 km (0.071 R)
• M14: 13,168,502 km (0.1 R)
• M15: 15,025,461 km (0.111 R)
• M16: 18,746,558 km (0.092 R)
• M17: 19,699,796 km (0.075 R)
• M18: 23,255,587 km (0.103 R)
• M19: 25,953,735 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.8

Radius: 6.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.19 AU - 10.35 AU

Year: 17927 Days

Day: 18.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,336,173 km

• M1: 83,775 km (0.11 R)
• M2: 308,471 km (0.096 R)
• M3: 567,126 km (0.08 R)
• M4: 805,585 km (0.097 R)
• M5: 1,241,363 km (0.088 R)
• M6: 1,709,305 km (0.109 R)
• M7: 2,007,753 km (0.104 R)
• M8: 2,557,974 km (0.095 R)
• M9: 3,904,056 km (0.099 R)
• M10: 4,237,210 km (0.097 R)
• M11: 5,795,870 km (0.105 R)
• M12: 6,507,657 km (0.092 R)
• M13: 7,013,747 km (0.113 R)
• M14: 7,429,479 km (0.107 R)
• M15: 10,567,294 km (0.099 R)
• M16: 10,813,532 km (0.063 R)
• M17: 11,113,775 km (0.071 R)
• M18: 11,678,956 km (0.089 R)
• M19: 12,866,464 km (0.105 R)
• M20: 15,989,469 km (0.052 R)
• M21: 16,976,516 km (0.12 R)
• M22: 18,425,671 km (0.042 R)
• M23: 22,124,478 km (0.098 R)
• M24: 25,137,529 km (0.115 R)
• M25: 28,224,331 km (0.081 R)
• M26: 28,794,149 km (0.102 R)
• M27: 30,450,198 km (0.05 R)
• M28: 31,860,756 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 14,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit