🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 11.1

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.03 AU - 1.09 AU

Year: 767 Days

Day: 6 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,053,009 km

• M1: 138,079 km (0.115 R)
• M2: 772,075 km (0.119 R)
• M3: 1,122,582 km (0.057 R)
• M4: 1,568,384 km (0.077 R)
• M5: 1,970,354 km (0.104 R)
• M6: 2,628,734 km (0.09 R)
• M7: 3,069,449 km (0.115 R)
• M8: 3,545,918 km (0.089 R)
• M9: 4,293,010 km (0.082 R)
• M10: 4,940,470 km (0.109 R)
• M11: 5,366,524 km (0.107 R)
• M12: 5,780,013 km (0.079 R)
• M13: 6,156,850 km (0.11 R)
• M14: 6,897,509 km (0.116 R)
• M15: 7,257,292 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 12.7

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.98 AU - 1.3 AU

Year: 856 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,053,009 km

• M1: 157,975 km (0.066 R)
• M2: 647,609 km (0.098 R)
• M3: 1,448,407 km (0.059 R)
• M4: 2,332,530 km (0.116 R)
• M5: 2,915,214 km (0.091 R)
• M6: 3,403,950 km (0.085 R)
• M7: 3,837,185 km (0.11 R)
• M8: 4,375,289 km (0.049 R)
• M9: 5,404,073 km (0.057 R)
• M10: 6,189,761 km (0.09 R)
• M11: 7,534,198 km (0.118 R)
• M12: 8,355,041 km (0.07 R)
• M13: 9,320,097 km (0.119 R)
• M14: 10,053,874 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.4

Radius: 12.5

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.4 AU - 2.14 AU

Year: 1655 Days

Day: 9.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,053,009 km

• M1: 155,432 km (0.03 R)
• M2: 608,564 km (0.06 R)
• M3: 1,118,394 km (0.107 R)
• M4: 1,802,654 km (0.102 R)
• M5: 2,345,844 km (0.058 R)
• M6: 2,786,260 km (0.033 R)
• M7: 3,320,624 km (0.12 R)
• M8: 4,025,230 km (0.101 R)
• M9: 4,662,218 km (0.119 R)
• M10: 5,134,947 km (0.11 R)
• M11: 5,621,290 km (0.068 R)
• M12: 7,835,338 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.7

Radius: 12.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.79 AU - 3.55 AU

Year: 3967 Days

Day: 14.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,053,009 km

• M1: 159,172 km (0.1 R)
• M2: 631,153 km (0.098 R)
• M3: 1,192,445 km (0.099 R)
• M4: 2,039,468 km (0.081 R)
• M5: 2,697,100 km (0.108 R)
• M6: 3,236,849 km (0.12 R)
• M7: 3,913,181 km (0.056 R)
• M8: 4,391,296 km (0.115 R)
• M9: 5,222,162 km (0.1 R)
• M10: 6,428,071 km (0.085 R)
• M11: 6,966,025 km (0.086 R)
• M12: 8,351,301 km (0.105 R)
• M13: 14,657,001 km (0.055 R)
• M14: 17,762,354 km (0.057 R)
• M15: 19,144,937 km (0.102 R)
• M16: 20,261,386 km (0.113 R)
• M17: 21,420,919 km (0.102 R)
• M18: 26,344,335 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.5

Radius: 7.7

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.77 AU - 6.39 AU

Year: 10538 Days

Day: 18.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,053,009 km

• M1: 95,743 km (0.119 R)
• M2: 391,348 km (0.093 R)
• M3: 689,497 km (0.106 R)
• M4: 997,369 km (0.074 R)
• M5: 1,704,967 km (0.081 R)
• M6: 2,423,486 km (0.088 R)
• M7: 2,670,771 km (0.096 R)
• M8: 3,261,234 km (0.05 R)
• M9: 3,859,326 km (0.113 R)
• M10: 4,361,077 km (0.084 R)
• M11: 4,671,044 km (0.093 R)
• M12: 5,178,929 km (0.11 R)
• M13: 5,526,744 km (0.078 R)
• M14: 6,411,466 km (0.106 R)
• M15: 7,993,463 km (0.109 R)
• M16: 8,545,180 km (0.095 R)
• M17: 8,897,184 km (0.114 R)
• M18: 9,350,914 km (0.094 R)
• M19: 10,108,627 km (0.068 R)
• M20: 10,552,484 km (0.091 R)
• M21: 12,403,159 km (0.103 R)
• M22: 13,730,990 km (0.097 R)
• M23: 17,496,069 km (0.102 R)
• M24: 18,498,375 km (0.091 R)
• M25: 18,865,339 km (0.107 R)
• M26: 19,387,435 km (0.099 R)
• M27: 19,919,106 km (0.1 R)
• M28: 22,557,115 km (0.112 R)
• M29: 24,090,044 km (0.092 R)
• M30: 37,044,622 km (0.062 R)
• M31: 39,536,024 km (0.116 R)
• M32: 42,137,083 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.8

Radius: 3.6

Gravity: 43.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.27 AU - 7.07 AU

Year: 10773 Days

Day: 19.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,053,009 km

• M1: 45,179 km (0.072 R)
• M2: 256,411 km (0.063 R)
• M3: 574,157 km (0.059 R)
• M4: 1,158,336 km (0.03 R)
• M5: 1,342,192 km (0.062 R)
• M6: 1,768,546 km (0.099 R)
• M7: 1,929,065 km (0.116 R)
• M8: 2,188,018 km (0.047 R)
• M9: 3,267,666 km (0.115 R)
• M10: 3,790,062 km (0.035 R)
• M11: 4,112,445 km (0.074 R)
• M12: 6,554,332 km (0.107 R)
• M13: 8,768,380 km (0.087 R)
• M14: 9,000,107 km (0.093 R)
• M15: 9,188,301 km (0.119 R)
• M16: 9,475,380 km (0.055 R)
• M17: 11,163,143 km (0.094 R)
• M18: 13,897,642 km (0.111 R)
• M19: 14,791,190 km (0.084 R)
• M20: 18,672,657 km (0.1 R)
• M21: 18,825,396 km (0.07 R)
• M22: 22,141,981 km (0.111 R)
• M23: 23,269,799 km (0.098 R)
• M24: 24,163,048 km (0.054 R)
• M25: 24,617,975 km (0.12 R)
• M26: 26,207,901 km (0.063 R)
• M27: 28,871,641 km (0.087 R)
• M28: 35,542,360 km (0.068 R)
• M29: 36,606,150 km (0.079 R)
• M30: 37,085,611 km (0.084 R)
• M31: 37,326,913 km (0.084 R)
• M32: 38,672,845 km (0.079 R)
• M33: 41,982,099 km (0.107 R)
• M34: 44,244,917 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.6

Radius: 3.9

Gravity: 37.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.75 AU - 11.01 AU

Year: 18601 Days

Day: 20.3 Hours

Environment

Temp: -244 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,053,009 km

• M1: 151,991 km (0.118 R)
• M2: 316,699 km (0.086 R)
• M3: 514,916 km (0.12 R)
• M4: 669,301 km (0.104 R)
• M5: 865,124 km (0.113 R)
• M6: 2,133,864 km (0.056 R)
• M7: 2,256,085 km (0.099 R)
• M8: 3,301,326 km (0.103 R)
• M9: 3,465,285 km (0.074 R)
• M10: 4,667,154 km (0.091 R)
• M11: 5,841,348 km (0.096 R)
• M12: 6,581,858 km (0.069 R)
• M13: 7,854,786 km (0.064 R)
• M14: 8,147,549 km (0.098 R)
• M15: 9,665,818 km (0.101 R)
• M16: 10,876,214 km (0.113 R)
• M17: 12,184,148 km (0.109 R)
• M18: 14,958,889 km (0.11 R)
• M19: 20,047,311 km (0.04 R)
• M20: 28,852,792 km (0.114 R)
• M21: 30,853,514 km (0.083 R)
• M22: 32,196,155 km (0.085 R)
• M23: 34,997,524 km (0.089 R)
• M24: 35,128,572 km (0.089 R)
• M25: 35,259,919 km (0.051 R)
• M26: 37,133,931 km (0.098 R)
• M27: 49,955,067 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 11,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit