🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 14.5

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.55 AU - 0.61 AU

Year: 310 Days

Day: 9.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,287,256 km

• M1: 185,651 km (0.068 R)
• M2: 738,864 km (0.116 R)
• M3: 1,209,648 km (0.045 R)
• M4: 2,088,237 km (0.094 R)
• M5: 2,671,369 km (0.092 R)
• M6: 3,133,178 km (0.066 R)
• M7: 3,786,322 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.1

Radius: 13.8

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.6 AU - 0.66 AU

Year: 351 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 67,287,256 km

• M1: 171,589 km (0.051 R)
• M2: 1,042,398 km (0.106 R)
• M3: 2,428,422 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.1

Radius: 9.8

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.98 AU - 1.4 AU

Year: 912 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,287,256 km

• M1: 122,670 km (0.092 R)
• M2: 555,606 km (0.117 R)
• M3: 949,498 km (0.118 R)
• M4: 1,585,737 km (0.108 R)
• M5: 1,999,675 km (0.097 R)
• M6: 2,822,762 km (0.027 R)
• M7: 3,380,463 km (0.089 R)
• M8: 3,856,932 km (0.111 R)
• M9: 4,312,308 km (0.08 R)
• M10: 5,444,764 km (0.057 R)
• M11: 5,957,735 km (0.044 R)
• M12: 6,502,421 km (0.116 R)
• M13: 7,287,959 km (0.119 R)
• M14: 7,595,383 km (0.113 R)
• M15: 8,596,193 km (0.077 R)
• M16: 8,993,375 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.7

Radius: 11.6

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.16 AU - 1.58 AU

Year: 1127 Days

Day: 6.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,287,256 km

• M1: 144,362 km (0.083 R)
• M2: 548,276 km (0.114 R)
• M3: 1,949,111 km (0.094 R)
• M4: 2,550,344 km (0.068 R)
• M5: 3,437,909 km (0.058 R)
• M6: 4,284,034 km (0.097 R)
• M7: 5,536,318 km (0.081 R)
• M8: 5,906,722 km (0.061 R)
• M9: 6,893,919 km (0.073 R)
• M10: 7,771,161 km (0.095 R)
• M11: 9,809,581 km (0.117 R)
• M12: 10,518,226 km (0.111 R)
• M13: 11,122,901 km (0.111 R)
• M14: 12,218,855 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.4

Radius: 11.5

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.65 AU - 2.45 AU

Year: 2063 Days

Day: 11.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,287,256 km

• M1: 144,512 km (0.101 R)
• M2: 525,687 km (0.108 R)
• M3: 981,661 km (0.096 R)
• M4: 1,430,006 km (0.114 R)
• M5: 1,968,110 km (0.118 R)
• M6: 3,943,250 km (0.113 R)
• M7: 4,517,407 km (0.111 R)
• M8: 6,033,282 km (0.098 R)
• M9: 6,715,299 km (0.12 R)
• M10: 7,565,464 km (0.08 R)
• M11: 7,955,465 km (0.116 R)
• M12: 8,327,515 km (0.073 R)
• M13: 11,382,902 km (0.036 R)
• M14: 12,097,681 km (0.111 R)
• M15: 12,507,429 km (0.108 R)
• M16: 13,096,845 km (0.077 R)
• M17: 14,467,760 km (0.094 R)
• M18: 17,030,072 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.9

Radius: 14.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.27 AU - 5.43 AU

Year: 6377 Days

Day: 12.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,287,256 km

• M1: 184,305 km (0.054 R)
• M2: 1,337,106 km (0.034 R)
• M3: 1,950,307 km (0.073 R)
• M4: 2,923,142 km (0.101 R)
• M5: 4,131,893 km (0.098 R)
• M6: 5,652,556 km (0.104 R)
• M7: 6,824,954 km (0.103 R)
• M8: 7,350,791 km (0.065 R)
• M9: 8,154,131 km (0.105 R)
• M10: 8,784,985 km (0.051 R)
• M11: 9,936,590 km (0.116 R)
• M12: 11,231,509 km (0.053 R)
• M13: 12,155,425 km (0.058 R)
• M14: 13,179,722 km (0.093 R)
• M15: 14,850,132 km (0.039 R)
• M16: 16,482,394 km (0.087 R)
• M17: 25,841,237 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.9

Radius: 7.7

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.81 AU - 9.61 AU

Year: 19647 Days

Day: 20.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,287,256 km

• M1: 107,561 km (0.106 R)
• M2: 535,112 km (0.08 R)
• M3: 1,249,741 km (0.11 R)
• M4: 1,909,916 km (0.033 R)
• M5: 3,870,695 km (0.098 R)
• M6: 5,253,728 km (0.113 R)
• M7: 5,976,884 km (0.117 R)
• M8: 7,619,917 km (0.05 R)
• M9: 9,874,207 km (0.095 R)
• M10: 10,853,326 km (0.103 R)
• M11: 13,410,103 km (0.1 R)
• M12: 17,137,932 km (0.091 R)
• M13: 18,633,462 km (0.079 R)
• M14: 24,042,921 km (0.036 R)
• M15: 26,666,419 km (0.03 R)
• M16: 27,213,199 km (0.108 R)
• M17: 36,202,236 km (0.059 R)
• M18: 36,737,796 km (0.044 R)
• M19: 38,653,995 km (0.118 R)
• M20: 46,041,138 km (0.106 R)
• M21: 46,827,873 km (0.093 R)
• M22: 53,274,644 km (0.097 R)
• M23: 65,687,527 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 17,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit