🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.11 AU - 1.43 AU

Year: 518 Days

Day: 45.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.7

Radius: 12.1

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.44 AU - 6.3 AU

Year: 4500 Days

Day: 7.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,181,833 km

• M1: 151,991 km (0.114 R)
• M2: 626,665 km (0.045 R)
• M3: 1,161,328 km (0.117 R)
• M4: 1,613,862 km (0.069 R)
• M5: 2,707,123 km (0.12 R)
• M6: 3,414,871 km (0.053 R)
• M7: 4,795,061 km (0.097 R)
• M8: 5,171,598 km (0.037 R)
• M9: 6,389,774 km (0.075 R)
• M10: 7,537,938 km (0.076 R)
• M11: 8,466,491 km (0.079 R)
• M12: 9,345,379 km (0.043 R)
• M13: 10,550,689 km (0.111 R)
• M14: 11,284,616 km (0.042 R)
• M15: 11,760,337 km (0.108 R)
• M16: 12,957,120 km (0.093 R)
• M17: 14,398,496 km (0.071 R)
• M18: 15,129,581 km (0.079 R)
• M19: 16,910,992 km (0.034 R)
• M20: 17,534,815 km (0.116 R)
• M21: 18,173,897 km (0.097 R)
• M22: 18,828,388 km (0.103 R)
• M23: 20,674,426 km (0.083 R)
• M24: 21,387,708 km (0.093 R)
• M25: 23,319,615 km (0.087 R)
• M26: 27,271,991 km (0.094 R)
• M27: 28,217,001 km (0.08 R)
• M28: 30,081,589 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.3

Radius: 10

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.83 AU - 6.45 AU

Year: 5502 Days

Day: 6.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,181,833 km

• M1: 124,316 km (0.108 R)
• M2: 492,925 km (0.053 R)
• M3: 915,240 km (0.043 R)
• M4: 1,467,256 km (0.042 R)
• M5: 2,230,355 km (0.079 R)
• M6: 2,548,101 km (0.11 R)
• M7: 2,913,568 km (0.078 R)
• M8: 3,410,083 km (0.092 R)
• M9: 3,834,642 km (0.032 R)
• M10: 4,248,879 km (0.076 R)
• M11: 4,596,993 km (0.063 R)
• M12: 5,350,817 km (0.063 R)
• M13: 6,011,441 km (0.095 R)
• M14: 6,331,879 km (0.083 R)
• M15: 6,694,505 km (0.063 R)
• M16: 8,465,744 km (0.066 R)
• M17: 9,401,478 km (0.09 R)
• M18: 11,477,747 km (0.089 R)
• M19: 12,202,100 km (0.112 R)
• M20: 12,860,779 km (0.067 R)
• M21: 14,455,193 km (0.111 R)
• M22: 15,246,417 km (0.096 R)
• M23: 18,334,715 km (0.12 R)
• M24: 19,387,435 km (0.069 R)
• M25: 19,832,489 km (0.112 R)
• M26: 23,858,467 km (0.067 R)
• M27: 25,112,546 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947

Radius: 10.6

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.48 AU - 13.96 AU

Year: 13592 Days

Day: 10.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,181,833 km

• M1: 131,796 km (0.09 R)
• M2: 647,160 km (0.093 R)
• M3: 1,241,812 km (0.093 R)
• M4: 1,582,596 km (0.112 R)
• M5: 2,679,298 km (0.065 R)
• M6: 3,208,126 km (0.104 R)
• M7: 3,580,027 km (0.093 R)
• M8: 4,223,148 km (0.054 R)
• M9: 5,403,475 km (0.103 R)
• M10: 5,893,857 km (0.12 R)
• M11: 6,291,189 km (0.092 R)
• M12: 7,095,427 km (0.092 R)
• M13: 7,824,717 km (0.088 R)
• M14: 8,552,959 km (0.066 R)
• M15: 10,371,022 km (0.118 R)
• M16: 13,222,657 km (0.108 R)
• M17: 15,341,561 km (0.116 R)
• M18: 19,622,603 km (0.096 R)
• M19: 20,691,929 km (0.081 R)
• M20: 26,952,151 km (0.043 R)
• M21: 30,100,139 km (0.099 R)
• M22: 33,485,090 km (0.118 R)
• M23: 34,753,231 km (0.117 R)
• M24: 41,432,776 km (0.105 R)
• M25: 46,228,285 km (0.083 R)
• M26: 60,737,334 km (0.041 R)
• M27: 62,241,391 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.9

Radius: 4.4

Gravity: 17.04 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.28 AU - 15.04 AU

Year: 19270 Days

Day: 21.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,181,833 km

• M1: 81,232 km (0.102 R)
• M2: 320,588 km (0.074 R)
• M3: 492,327 km (0.096 R)
• M4: 1,088,175 km (0.075 R)
• M5: 1,655,749 km (0.067 R)
• M6: 2,068,639 km (0.083 R)
• M7: 2,721,784 km (0.112 R)
• M8: 3,071,244 km (0.11 R)
• M9: 5,458,228 km (0.086 R)
• M10: 6,645,137 km (0.075 R)
• M11: 7,233,805 km (0.086 R)
• M12: 11,932,225 km (0.099 R)
• M13: 13,975,134 km (0.105 R)
• M14: 17,381,178 km (0.092 R)
• M15: 19,737,045 km (0.111 R)
• M16: 24,089,895 km (0.055 R)
• M17: 24,284,073 km (0.094 R)
• M18: 29,482,300 km (0.115 R)
• M19: 33,531,914 km (0.079 R)
• M20: 38,463,707 km (0.117 R)
• M21: 44,147,080 km (0.04 R)
• M22: 44,292,339 km (0.109 R)
• M23: 46,508,632 km (0.056 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 10,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit