🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.2

Radius: 12.1

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.81 AU - 1.21 AU

Year: 666 Days

Day: 8.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 110.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,485,366 km

• M1: 151,094 km (0.095 R)
• M2: 571,913 km (0.114 R)
• M3: 1,179,280 km (0.105 R)
• M4: 1,629,570 km (0.088 R)
• M5: 2,074,025 km (0.112 R)
• M6: 2,935,858 km (0.04 R)
• M7: 3,416,965 km (0.083 R)
• M8: 3,822,525 km (0.095 R)
• M9: 4,491,826 km (0.03 R)
• M10: 5,522,405 km (0.088 R)
• M11: 5,930,658 km (0.104 R)
• M12: 6,850,086 km (0.087 R)
• M13: 7,388,489 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.4

Radius: 14.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.47 AU - 1.51 AU

Year: 1193 Days

Day: 14.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,485,366 km

• M1: 184,005 km (0.086 R)
• M2: 666,459 km (0.065 R)
• M3: 1,330,224 km (0.06 R)
• M4: 1,904,830 km (0.093 R)
• M5: 2,367,087 km (0.045 R)
• M6: 3,042,073 km (0.111 R)
• M7: 3,762,386 km (0.086 R)
• M8: 4,447,694 km (0.104 R)
• M9: 5,567,734 km (0.105 R)
• M10: 6,206,068 km (0.033 R)
• M11: 6,819,569 km (0.078 R)
• M12: 7,525,521 km (0.114 R)
• M13: 8,907,356 km (0.106 R)
• M14: 9,689,903 km (0.074 R)
• M15: 10,715,546 km (0.117 R)
• M16: 11,186,630 km (0.077 R)
• M17: 11,883,456 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.2

Radius: 12.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.08 AU - 2.26 AU

Year: 2097 Days

Day: 6.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,485,366 km

• M1: 156,779 km (0.083 R)
• M2: 818,001 km (0.068 R)
• M3: 1,331,421 km (0.112 R)
• M4: 1,917,695 km (0.062 R)
• M5: 2,314,877 km (0.092 R)
• M6: 2,936,307 km (0.092 R)
• M7: 3,924,551 km (0.115 R)
• M8: 4,362,424 km (0.118 R)
• M9: 5,761,313 km (0.082 R)
• M10: 6,402,938 km (0.108 R)
• M11: 7,577,731 km (0.081 R)
• M12: 8,407,999 km (0.082 R)
• M13: 8,984,100 km (0.072 R)
• M14: 9,716,681 km (0.074 R)
• M15: 10,385,832 km (0.078 R)
• M16: 12,269,868 km (0.116 R)
• M17: 12,853,449 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.3

Radius: 13

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.22 AU - 2.56 AU

Year: 2424 Days

Day: 14.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,485,366 km

• M1: 161,715 km (0.091 R)
• M2: 571,763 km (0.105 R)
• M3: 1,173,446 km (0.098 R)
• M4: 1,893,909 km (0.104 R)
• M5: 3,004,823 km (0.086 R)
• M6: 3,424,744 km (0.073 R)
• M7: 4,119,177 km (0.086 R)
• M8: 4,618,535 km (0.081 R)
• M9: 5,395,397 km (0.082 R)
• M10: 5,917,643 km (0.114 R)
• M11: 6,834,828 km (0.116 R)
• M12: 8,001,093 km (0.103 R)
• M13: 9,685,415 km (0.102 R)
• M14: 10,958,642 km (0.105 R)
• M15: 12,005,528 km (0.099 R)
• M16: 14,111,717 km (0.093 R)
• M17: 14,769,947 km (0.075 R)
• M18: 15,695,809 km (0.1 R)
• M19: 16,920,417 km (0.048 R)
• M20: 17,342,432 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 9.6

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.02 AU - 3.88 AU

Year: 4204 Days

Day: 5.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,485,366 km

• M1: 121,324 km (0.115 R)
• M2: 446,699 km (0.079 R)
• M3: 911,949 km (0.102 R)
• M4: 1,369,868 km (0.108 R)
• M5: 1,733,391 km (0.052 R)
• M6: 2,215,993 km (0.055 R)
• M7: 2,550,344 km (0.084 R)
• M8: 3,177,309 km (0.104 R)
• M9: 4,091,352 km (0.097 R)
• M10: 4,644,415 km (0.118 R)
• M11: 5,171,449 km (0.108 R)
• M12: 5,684,869 km (0.081 R)
• M13: 6,813,734 km (0.072 R)
• M14: 8,289,368 km (0.119 R)
• M15: 9,322,939 km (0.097 R)
• M16: 12,846,119 km (0.106 R)
• M17: 14,227,356 km (0.064 R)
• M18: 15,287,556 km (0.097 R)
• M19: 16,076,535 km (0.066 R)
• M20: 16,726,987 km (0.083 R)
• M21: 17,965,059 km (0.114 R)
• M22: 20,121,063 km (0.118 R)
• M23: 20,876,532 km (0.108 R)
• M24: 21,325,924 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.5

Radius: 8.3

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.25 AU - 4.45 AU

Year: 5952 Days

Day: 12 Hours

Environment

Temp: -210 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,485,366 km

• M1: 103,223 km (0.115 R)
• M2: 515,813 km (0.113 R)
• M3: 850,763 km (0.099 R)
• M4: 1,137,692 km (0.109 R)
• M5: 1,512,285 km (0.116 R)
• M6: 2,659,102 km (0.05 R)
• M7: 3,191,371 km (0.098 R)
• M8: 4,985,648 km (0.103 R)
• M9: 6,024,905 km (0.04 R)
• M10: 7,201,791 km (0.087 R)
• M11: 8,451,980 km (0.091 R)
• M12: 9,361,984 km (0.067 R)
• M13: 10,717,790 km (0.081 R)
• M14: 12,153,331 km (0.084 R)
• M15: 13,310,919 km (0.079 R)
• M16: 13,814,316 km (0.029 R)
• M17: 14,226,159 km (0.101 R)
• M18: 14,699,188 km (0.09 R)
• M19: 16,181,553 km (0.119 R)
• M20: 16,813,005 km (0.033 R)
• M21: 17,282,593 km (0.061 R)
• M22: 17,881,882 km (0.056 R)
• M23: 18,556,868 km (0.109 R)
• M24: 18,869,378 km (0.1 R)
• M25: 19,762,776 km (0.07 R)
• M26: 20,351,893 km (0.101 R)
• M27: 21,980,116 km (0.079 R)
• M28: 22,470,947 km (0.119 R)
• M29: 26,113,655 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.8

Radius: 7.3

Gravity: 13.56 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.15 AU - 9.87 AU

Year: 19239 Days

Day: 18.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,485,366 km

• M1: 90,806 km (0.11 R)
• M2: 325,375 km (0.093 R)
• M3: 583,731 km (0.08 R)
• M4: 1,081,742 km (0.103 R)
• M5: 1,370,616 km (0.052 R)
• M6: 1,710,652 km (0.111 R)
• M7: 1,987,258 km (0.113 R)
• M8: 3,159,956 km (0.116 R)
• M9: 4,879,883 km (0.044 R)
• M10: 7,192,666 km (0.12 R)
• M11: 9,685,714 km (0.05 R)
• M12: 10,691,909 km (0.071 R)
• M13: 11,000,679 km (0.104 R)
• M14: 12,771,918 km (0.08 R)
• M15: 14,953,803 km (0.106 R)
• M16: 15,575,233 km (0.067 R)
• M17: 17,972,688 km (0.109 R)
• M18: 18,586,189 km (0.113 R)
• M19: 22,262,856 km (0.092 R)
• M20: 24,966,389 km (0.033 R)
• M21: 29,662,266 km (0.025 R)
• M22: 30,766,448 km (0.077 R)
• M23: 32,796,790 km (0.066 R)
• M24: 33,449,186 km (0.067 R)
• M25: 34,110,110 km (0.034 R)
• M26: 34,376,992 km (0.1 R)
• M27: 35,050,033 km (0.09 R)
• M28: 38,692,741 km (0.056 R)
• M29: 39,567,889 km (0.09 R)
• M30: 45,903,957 km (0.073 R)
• M31: 51,295,165 km (0.091 R)
• M32: 54,142,461 km (0.051 R)
• M33: 60,734,940 km (0.075 R)
• M34: 62,512,612 km (0.048 R)
• M35: 65,964,732 km (0.054 R)
• M36: 67,212,827 km (0.06 R)
• M37: 69,756,141 km (0.065 R)
• M38: 73,246,109 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 16,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit