🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.1

Radius: 11.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.65 AU - 0.87 AU

Year: 428 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 90,590,353 km

• M1: 144,661 km (0.061 R)
• M2: 523,443 km (0.095 R)
• M3: 884,871 km (0.104 R)
• M4: 1,442,722 km (0.102 R)
• M5: 2,236,189 km (0.094 R)
• M6: 2,609,884 km (0.107 R)
• M7: 3,323,466 km (0.105 R)
• M8: 3,915,126 km (0.035 R)
• M9: 5,341,542 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.5

Radius: 9.5

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.79 AU - 1.19 AU

Year: 636 Days

Day: 8.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 90,590,353 km

• M1: 118,182 km (0.118 R)
• M2: 472,430 km (0.057 R)
• M3: 864,077 km (0.031 R)
• M4: 1,174,942 km (0.059 R)
• M5: 1,584,840 km (0.064 R)
• M6: 1,969,306 km (0.093 R)
• M7: 2,447,122 km (0.108 R)
• M8: 2,857,918 km (0.088 R)
• M9: 3,288,460 km (0.06 R)
• M10: 3,978,555 km (0.072 R)
• M11: 4,389,650 km (0.111 R)
• M12: 4,812,115 km (0.061 R)
• M13: 5,120,436 km (0.076 R)
• M14: 5,739,023 km (0.111 R)
• M15: 6,205,020 km (0.089 R)
• M16: 7,825,913 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638

Radius: 9.3

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.07 AU - 1.17 AU

Year: 765 Days

Day: 7.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 90,590,353 km

• M1: 115,639 km (0.026 R)
• M2: 572,361 km (0.092 R)
• M3: 990,787 km (0.096 R)
• M4: 1,584,989 km (0.09 R)
• M5: 1,895,405 km (0.086 R)
• M6: 2,206,569 km (0.1 R)
• M7: 2,508,307 km (0.102 R)
• M8: 3,081,716 km (0.105 R)
• M9: 4,408,649 km (0.098 R)
• M10: 4,704,255 km (0.101 R)
• M11: 5,119,090 km (0.05 R)
• M12: 5,864,835 km (0.074 R)
• M13: 6,596,219 km (0.102 R)
• M14: 7,409,882 km (0.073 R)
• M15: 8,437,918 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.2

Radius: 10

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.1 AU - 2.68 AU

Year: 2386 Days

Day: 5.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 90,590,353 km

• M1: 126,261 km (0.066 R)
• M2: 566,527 km (0.114 R)
• M3: 882,179 km (0.108 R)
• M4: 1,674,898 km (0.078 R)
• M5: 3,004,823 km (0.07 R)
• M6: 4,429,593 km (0.113 R)
• M7: 5,686,365 km (0.038 R)
• M8: 10,065,842 km (0.107 R)
• M9: 10,656,604 km (0.062 R)
• M10: 12,254,310 km (0.069 R)
• M11: 12,727,488 km (0.086 R)
• M12: 14,919,695 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.2

Radius: 9.6

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.85 AU - 5.71 AU

Year: 7834 Days

Day: 13.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 90,590,353 km

• M1: 122,521 km (0.085 R)
• M2: 588,668 km (0.113 R)
• M3: 1,028,485 km (0.102 R)
• M4: 1,424,770 km (0.115 R)
• M5: 1,784,104 km (0.079 R)
• M6: 2,186,522 km (0.082 R)
• M7: 2,708,918 km (0.067 R)
• M8: 3,266,769 km (0.111 R)
• M9: 3,721,397 km (0.118 R)
• M10: 4,383,666 km (0.108 R)
• M11: 4,937,927 km (0.091 R)
• M12: 6,011,142 km (0.118 R)
• M13: 6,846,496 km (0.12 R)
• M14: 7,233,057 km (0.09 R)
• M15: 8,437,021 km (0.106 R)
• M16: 9,625,725 km (0.12 R)
• M17: 10,870,828 km (0.107 R)
• M18: 11,996,852 km (0.051 R)
• M19: 13,677,584 km (0.056 R)
• M20: 17,286,483 km (0.113 R)
• M21: 18,224,013 km (0.064 R)
• M22: 20,278,889 km (0.115 R)
• M23: 21,731,783 km (0.104 R)
• M24: 23,426,129 km (0.087 R)
• M25: 24,394,626 km (0.061 R)
• M26: 25,850,811 km (0.114 R)
• M27: 26,694,842 km (0.111 R)
• M28: 28,142,351 km (0.102 R)
• M29: 33,345,365 km (0.108 R)
• M30: 35,365,236 km (0.092 R)
• M31: 36,172,466 km (0.109 R)
• M32: 36,639,211 km (0.075 R)
• M33: 38,911,005 km (0.104 R)
• M34: 39,771,192 km (0.066 R)
• M35: 42,041,340 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 13.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.98 AU - 6.58 AU

Year: 8972 Days

Day: 7 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 90,590,353 km

• M1: 169,195 km (0.114 R)
• M2: 1,016,368 km (0.057 R)
• M3: 2,233,047 km (0.039 R)
• M4: 2,726,421 km (0.055 R)
• M5: 6,106,286 km (0.106 R)
• M6: 6,582,306 km (0.104 R)
• M7: 10,734,395 km (0.096 R)
• M8: 11,335,779 km (0.085 R)
• M9: 14,912,514 km (0.099 R)
• M10: 17,111,752 km (0.098 R)
• M11: 17,677,831 km (0.113 R)
• M12: 19,248,758 km (0.083 R)
• M13: 23,735,797 km (0.037 R)
• M14: 27,828,346 km (0.029 R)
• M15: 28,436,461 km (0.048 R)
• M16: 29,142,413 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.4

Radius: 3.4

Gravity: 65.69 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.33 AU - 7.79 AU

Year: 12112 Days

Day: 19 Hours

Environment

Temp: -224 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 90,590,353 km

• M1: 43,084 km (0.094 R)
• M2: 157,676 km (0.117 R)
• M3: 290,669 km (0.109 R)
• M4: 398,978 km (0.072 R)
• M5: 541,843 km (0.099 R)
• M6: 801,695 km (0.094 R)
• M7: 998,416 km (0.069 R)
• M8: 1,459,178 km (0.107 R)
• M9: 1,672,055 km (0.062 R)
• M10: 2,236,638 km (0.115 R)
• M11: 2,648,481 km (0.098 R)
• M12: 2,826,502 km (0.101 R)
• M13: 3,281,728 km (0.115 R)
• M14: 3,981,547 km (0.101 R)
• M15: 4,245,288 km (0.083 R)
• M16: 5,383,130 km (0.107 R)
• M17: 6,832,733 km (0.062 R)
• M18: 7,382,954 km (0.119 R)
• M19: 10,639,251 km (0.09 R)
• M20: 11,032,394 km (0.116 R)
• M21: 16,236,007 km (0.111 R)
• M22: 18,305,843 km (0.084 R)
• M23: 21,066,223 km (0.093 R)
• M24: 21,418,526 km (0.032 R)
• M25: 23,615,520 km (0.046 R)
• M26: 28,025,067 km (0.026 R)
• M27: 28,989,973 km (0.115 R)
• M28: 29,316,396 km (0.034 R)
• M29: 29,535,407 km (0.101 R)
• M30: 29,755,465 km (0.041 R)
• M31: 31,785,808 km (0.094 R)
• M32: 38,953,341 km (0.068 R)
• M33: 39,483,964 km (0.12 R)
• M34: 44,767,163 km (0.043 R)
• M35: 46,826,527 km (0.034 R)
• M36: 48,335,521 km (0.036 R)
• M37: 54,036,396 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.4

Radius: 7.9

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.61 AU - 11.49 AU

Year: 19055 Days

Day: 17.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 90,590,353 km

• M1: 98,286 km (0.103 R)
• M2: 352,901 km (0.112 R)
• M3: 738,116 km (0.068 R)
• M4: 1,069,026 km (0.116 R)
• M5: 2,056,821 km (0.088 R)
• M6: 2,917,757 km (0.104 R)
• M7: 3,758,647 km (0.103 R)
• M8: 4,927,604 km (0.065 R)
• M9: 5,180,425 km (0.035 R)
• M10: 7,575,337 km (0.086 R)
• M11: 8,160,265 km (0.04 R)
• M12: 10,154,105 km (0.043 R)
• M13: 11,419,703 km (0.091 R)
• M14: 12,585,669 km (0.108 R)
• M15: 14,043,799 km (0.113 R)
• M16: 16,718,908 km (0.041 R)
• M17: 18,218,926 km (0.081 R)
• M18: 19,446,078 km (0.094 R)
• M19: 22,064,040 km (0.109 R)
• M20: 22,456,286 km (0.105 R)
• M21: 26,971,598 km (0.083 R)
• M22: 30,821,799 km (0.047 R)
• M23: 32,941,451 km (0.034 R)
• M24: 38,449,495 km (0.066 R)
• M25: 53,505,324 km (0.1 R)
• M26: 54,927,850 km (0.106 R)
• M27: 59,346,522 km (0.107 R)
• M28: 61,255,541 km (0.099 R)
• M29: 63,205,250 km (0.108 R)
• M30: 65,801,072 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.8

Radius: 4.6

Gravity: 40.26 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.04 AU - 12.8 AU

Year: 23300 Days

Day: 21.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 90,590,353 km

• M1: 75,846 km (0.079 R)
• M2: 612,005 km (0.029 R)
• M3: 1,454,839 km (0.056 R)
• M4: 2,175,153 km (0.116 R)
• M5: 2,754,246 km (0.12 R)
• M6: 4,946,902 km (0.108 R)
• M7: 5,386,271 km (0.099 R)
• M8: 6,764,666 km (0.088 R)
• M9: 6,909,327 km (0.074 R)
• M10: 7,105,600 km (0.092 R)
• M11: 9,944,818 km (0.106 R)
• M12: 10,513,888 km (0.118 R)
• M13: 11,373,777 km (0.111 R)
• M14: 11,995,954 km (0.118 R)
• M15: 12,567,867 km (0.036 R)
• M16: 18,745,511 km (0.063 R)
• M17: 19,612,430 km (0.069 R)
• M18: 23,568,097 km (0.077 R)
• M19: 25,150,095 km (0.115 R)
• M20: 27,408,275 km (0.049 R)
• M21: 28,523,676 km (0.085 R)
• M22: 28,902,159 km (0.105 R)
• M23: 31,110,074 km (0.064 R)
• M24: 33,288,518 km (0.072 R)
• M25: 33,848,463 km (0.07 R)
• M26: 36,594,930 km (0.114 R)
• M27: 48,348,685 km (0.108 R)
• M28: 55,459,820 km (0.116 R)
• M29: 59,263,346 km (0.06 R)
• M30: 72,643,529 km (0.091 R)
• M31: 72,878,248 km (0.102 R)
• M32: 78,910,184 km (0.117 R)
• M33: 85,266,298 km (0.113 R)
• M34: 87,370,093 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 12,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit