🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.5

Radius: 13.3

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.2 AU - 1.66 AU

Year: 1180 Days

Day: 6.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,938,934 km

• M1: 165,754 km (0.092 R)
• M2: 579,991 km (0.106 R)
• M3: 2,194,750 km (0.039 R)
• M4: 2,684,534 km (0.047 R)
• M5: 3,261,832 km (0.117 R)
• M6: 3,872,341 km (0.118 R)
• M7: 4,379,478 km (0.104 R)
• M8: 5,144,521 km (0.048 R)
• M9: 6,040,912 km (0.044 R)
• M10: 6,941,640 km (0.027 R)
• M11: 7,590,446 km (0.037 R)
• M12: 8,090,103 km (0.099 R)
• M13: 8,981,108 km (0.096 R)
• M14: 9,661,180 km (0.075 R)
• M15: 11,325,905 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.4

Radius: 14.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.46 AU - 2.1 AU

Year: 1639 Days

Day: 9.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,938,934 km

• M1: 175,329 km (0.112 R)
• M2: 696,976 km (0.082 R)
• M3: 1,210,097 km (0.114 R)
• M4: 1,683,275 km (0.119 R)
• M5: 2,226,615 km (0.102 R)
• M6: 3,442,696 km (0.108 R)
• M7: 3,951,927 km (0.088 R)
• M8: 4,985,050 km (0.114 R)
• M9: 5,747,550 km (0.063 R)
• M10: 7,048,453 km (0.106 R)
• M11: 8,452,728 km (0.097 R)
• M12: 8,999,359 km (0.07 R)
• M13: 11,322,614 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.1

Radius: 8.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.37 AU - 2.41 AU

Year: 2550 Days

Day: 13.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 81,938,934 km

• M1: 109,206 km (0.07 R)
• M2: 434,432 km (0.117 R)
• M3: 958,324 km (0.113 R)
• M4: 1,318,256 km (0.067 R)
• M5: 1,638,845 km (0.12 R)
• M6: 2,582,658 km (0.092 R)
• M7: 3,464,088 km (0.057 R)
• M8: 4,228,683 km (0.095 R)
• M9: 6,935,656 km (0.093 R)
• M10: 7,387,442 km (0.053 R)
• M11: 10,316,120 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.3

Radius: 12.7

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.31 AU - 2.55 AU

Year: 2615 Days

Day: 8.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,938,934 km

• M1: 158,275 km (0.11 R)
• M2: 564,732 km (0.091 R)
• M3: 1,007,542 km (0.12 R)
• M4: 1,470,098 km (0.101 R)
• M5: 2,101,551 km (0.052 R)
• M6: 2,843,856 km (0.118 R)
• M7: 3,524,077 km (0.109 R)
• M8: 4,182,308 km (0.064 R)
• M9: 4,992,530 km (0.07 R)
• M10: 5,692,797 km (0.039 R)
• M11: 6,288,346 km (0.119 R)
• M12: 7,572,495 km (0.109 R)
• M13: 8,776,309 km (0.051 R)
• M14: 10,654,809 km (0.077 R)
• M15: 11,731,315 km (0.112 R)
• M16: 12,742,896 km (0.049 R)
• M17: 14,441,730 km (0.032 R)
• M18: 15,192,561 km (0.099 R)
• M19: 17,211,085 km (0.099 R)
• M20: 18,284,899 km (0.099 R)
• M21: 19,283,016 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.9

Radius: 8.4

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.97 AU - 3.29 AU

Year: 3822 Days

Day: 6.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 81,938,934 km

• M1: 104,569 km (0.099 R)
• M2: 629,508 km (0.091 R)
• M3: 1,025,793 km (0.028 R)
• M4: 1,447,808 km (0.075 R)
• M5: 1,751,641 km (0.116 R)
• M6: 2,799,874 km (0.089 R)
• M7: 3,553,548 km (0.08 R)
• M8: 4,392,044 km (0.071 R)
• M9: 4,988,491 km (0.085 R)
• M10: 5,256,570 km (0.112 R)
• M11: 5,768,943 km (0.084 R)
• M12: 6,230,153 km (0.083 R)
• M13: 7,570,550 km (0.097 R)
• M14: 7,958,308 km (0.118 R)
• M15: 8,564,777 km (0.038 R)
• M16: 8,985,895 km (0.093 R)
• M17: 9,907,867 km (0.065 R)
• M18: 11,178,102 km (0.069 R)
• M19: 11,895,424 km (0.1 R)
• M20: 12,420,064 km (0.066 R)
• M21: 12,914,485 km (0.09 R)
• M22: 14,923,584 km (0.099 R)
• M23: 17,632,802 km (0.092 R)
• M24: 18,430,308 km (0.067 R)
• M25: 19,430,669 km (0.063 R)
• M26: 19,913,870 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.4

Radius: 10.1

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.17 AU - 3.23 AU

Year: 3951 Days

Day: 9.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,938,934 km

• M1: 166,652 km (0.063 R)
• M2: 618,438 km (0.057 R)
• M3: 1,650,962 km (0.098 R)
• M4: 2,120,999 km (0.111 R)
• M5: 2,458,940 km (0.104 R)
• M6: 2,912,222 km (0.097 R)
• M7: 3,566,264 km (0.082 R)
• M8: 4,047,969 km (0.071 R)
• M9: 5,261,507 km (0.089 R)
• M10: 5,809,484 km (0.065 R)
• M11: 7,560,826 km (0.116 R)
• M12: 9,530,581 km (0.112 R)
• M13: 10,888,481 km (0.114 R)
• M14: 11,287,459 km (0.087 R)
• M15: 12,630,698 km (0.064 R)
• M16: 13,798,010 km (0.045 R)
• M17: 14,313,075 km (0.06 R)
• M18: 15,732,460 km (0.064 R)
• M19: 17,567,727 km (0.115 R)
• M20: 18,678,341 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.2

Radius: 3.4

Gravity: 30.64 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.56 AU - 7.28 AU

Year: 9942 Days

Day: 24.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,938,934 km

• M1: 42,336 km (0.12 R)
• M2: 168,896 km (0.097 R)
• M3: 381,774 km (0.074 R)
• M4: 490,083 km (0.08 R)
• M5: 654,939 km (0.101 R)
• M6: 821,143 km (0.108 R)
• M7: 1,430,604 km (0.118 R)
• M8: 1,784,104 km (0.045 R)
• M9: 2,061,159 km (0.078 R)
• M10: 2,529,251 km (0.038 R)
• M11: 3,128,690 km (0.098 R)
• M12: 3,303,420 km (0.107 R)
• M13: 3,438,657 km (0.105 R)
• M14: 5,120,586 km (0.111 R)
• M15: 6,070,382 km (0.115 R)
• M16: 6,273,536 km (0.092 R)
• M17: 6,947,026 km (0.09 R)
• M18: 7,825,016 km (0.035 R)
• M19: 11,556,286 km (0.107 R)
• M20: 12,347,060 km (0.106 R)
• M21: 12,949,491 km (0.104 R)
• M22: 13,399,631 km (0.117 R)
• M23: 14,271,786 km (0.097 R)
• M24: 18,279,364 km (0.112 R)
• M25: 18,774,084 km (0.094 R)
• M26: 20,387,347 km (0.118 R)
• M27: 21,304,981 km (0.071 R)
• M28: 31,435,150 km (0.113 R)
• M29: 38,210,288 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.5

Radius: 6.1

Gravity: 26.73 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.15 AU - 8.15 AU

Year: 14605 Days

Day: 19.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,938,934 km

• M1: 75,846 km (0.084 R)
• M2: 395,088 km (0.096 R)
• M3: 642,672 km (0.074 R)
• M4: 1,102,237 km (0.073 R)
• M5: 1,998,179 km (0.049 R)
• M6: 2,195,498 km (0.09 R)
• M7: 2,449,665 km (0.099 R)
• M8: 2,941,693 km (0.077 R)
• M9: 3,198,253 km (0.109 R)
• M10: 3,553,997 km (0.105 R)
• M11: 6,021,015 km (0.104 R)
• M12: 7,275,692 km (0.085 R)
• M13: 8,904,963 km (0.095 R)
• M14: 16,389,195 km (0.045 R)
• M15: 18,115,255 km (0.109 R)
• M16: 19,419,748 km (0.099 R)
• M17: 20,231,915 km (0.079 R)
• M18: 25,801,145 km (0.096 R)
• M19: 30,111,957 km (0.116 R)
• M20: 30,712,592 km (0.112 R)
• M21: 33,195,468 km (0.108 R)
• M22: 38,275,662 km (0.118 R)
• M23: 42,035,206 km (0.083 R)
• M24: 46,830,716 km (0.119 R)
• M25: 47,152,052 km (0.09 R)
• M26: 47,636,749 km (0.046 R)
• M27: 56,213,045 km (0.05 R)
• M28: 60,862,996 km (0.11 R)
• M29: 69,241,075 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.8

Radius: 5.3

Gravity: 23.95 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.71 AU - 12.73 AU

Year: 22552 Days

Day: 16.2 Hours

Environment

Temp: -246 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,938,934 km

• M1: 65,973 km (0.086 R)
• M2: 241,601 km (0.071 R)
• M3: 551,418 km (0.038 R)
• M4: 1,023,549 km (0.101 R)
• M5: 1,345,184 km (0.057 R)
• M6: 1,695,393 km (0.065 R)
• M7: 2,343,451 km (0.075 R)
• M8: 3,227,424 km (0.089 R)
• M9: 3,982,146 km (0.095 R)
• M10: 4,701,861 km (0.111 R)
• M11: 5,708,655 km (0.101 R)
• M12: 6,175,101 km (0.073 R)
• M13: 9,063,985 km (0.063 R)
• M14: 9,816,612 km (0.112 R)
• M15: 12,254,908 km (0.105 R)
• M16: 16,456,963 km (0.059 R)
• M17: 17,312,064 km (0.049 R)
• M18: 18,832,876 km (0.091 R)
• M19: 19,578,472 km (0.087 R)
• M20: 21,528,480 km (0.087 R)
• M21: 24,034,693 km (0.085 R)
• M22: 28,510,961 km (0.085 R)
• M23: 34,606,027 km (0.105 R)
• M24: 41,203,891 km (0.088 R)
• M25: 42,935,187 km (0.109 R)
• M26: 43,576,663 km (0.087 R)
• M27: 49,464,087 km (0.096 R)
• M28: 57,009,056 km (0.029 R)
• M29: 60,751,695 km (0.082 R)
• M30: 61,966,729 km (0.099 R)
• M31: 74,558,382 km (0.076 R)
• M32: 76,184,361 km (0.061 R)
• M33: 76,653,351 km (0.079 R)
• M34: 79,989,682 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 12,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit