🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.1

Radius: 11.5

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.97 AU - 1.45 AU

Year: 903 Days

Day: 9.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,634,806 km

• M1: 143,016 km (0.106 R)
• M2: 574,905 km (0.056 R)
• M3: 938,427 km (0.1 R)
• M4: 1,648,120 km (0.045 R)
• M5: 2,191,160 km (0.116 R)
• M6: 3,460,648 km (0.11 R)
• M7: 4,957,374 km (0.106 R)
• M8: 6,506,759 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.1

Radius: 8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.23 AU - 2.67 AU

Year: 2601 Days

Day: 14 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,634,806 km

• M1: 99,483 km (0.109 R)
• M2: 394,190 km (0.057 R)
• M3: 647,310 km (0.114 R)
• M4: 896,241 km (0.111 R)
• M5: 1,805,646 km (0.078 R)
• M6: 3,393,478 km (0.103 R)
• M7: 3,950,431 km (0.097 R)
• M8: 6,430,464 km (0.036 R)
• M9: 6,758,233 km (0.097 R)
• M10: 7,143,149 km (0.076 R)
• M11: 7,760,090 km (0.118 R)
• M12: 8,619,979 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360

Radius: 13.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.73 AU - 3.09 AU

Year: 3367 Days

Day: 14.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,634,806 km

• M1: 165,455 km (0.112 R)
• M2: 632,201 km (0.085 R)
• M3: 1,397,992 km (0.079 R)
• M4: 2,457,145 km (0.098 R)
• M5: 6,103,444 km (0.103 R)
• M6: 7,178,155 km (0.098 R)
• M7: 8,970,936 km (0.107 R)
• M8: 10,968,067 km (0.037 R)
• M9: 15,283,966 km (0.104 R)
• M10: 16,428,539 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.6

Radius: 10.1

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.64 AU - 3.24 AU

Year: 3419 Days

Day: 7 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,634,806 km

• M1: 127,308 km (0.059 R)
• M2: 552,166 km (0.118 R)
• M3: 1,345,034 km (0.065 R)
• M4: 2,726,720 km (0.11 R)
• M5: 3,214,409 km (0.054 R)
• M6: 4,365,116 km (0.114 R)
• M7: 5,994,387 km (0.045 R)
• M8: 6,945,979 km (0.033 R)
• M9: 8,203,349 km (0.08 R)
• M10: 9,109,463 km (0.051 R)
• M11: 10,654,360 km (0.097 R)
• M12: 11,467,126 km (0.079 R)
• M13: 12,645,807 km (0.105 R)
• M14: 12,976,568 km (0.096 R)
• M15: 14,154,502 km (0.094 R)
• M16: 17,701,467 km (0.104 R)
• M17: 19,397,309 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.1

Radius: 4

Gravity: 45.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.52 AU - 6.6 AU

Year: 10118 Days

Day: 16.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,634,806 km

• M1: 55,501 km (0.089 R)
• M2: 376,239 km (0.111 R)
• M3: 551,867 km (0.078 R)
• M4: 1,542,204 km (0.068 R)
• M5: 1,675,047 km (0.119 R)
• M6: 1,897,200 km (0.1 R)
• M7: 2,419,596 km (0.073 R)
• M8: 2,661,795 km (0.099 R)
• M9: 3,218,299 km (0.098 R)
• M10: 3,511,361 km (0.063 R)
• M11: 3,875,482 km (0.08 R)
• M12: 4,011,467 km (0.118 R)
• M13: 4,832,759 km (0.025 R)
• M14: 5,022,449 km (0.077 R)
• M15: 6,568,095 km (0.113 R)
• M16: 6,761,674 km (0.081 R)
• M17: 7,201,043 km (0.092 R)
• M18: 9,786,992 km (0.113 R)
• M19: 13,858,448 km (0.055 R)
• M20: 14,113,063 km (0.053 R)
• M21: 15,162,492 km (0.05 R)
• M22: 17,122,224 km (0.098 R)
• M23: 17,415,287 km (0.112 R)
• M24: 17,711,640 km (0.054 R)
• M25: 18,853,371 km (0.112 R)
• M26: 19,165,881 km (0.111 R)
• M27: 21,620,782 km (0.098 R)
• M28: 22,396,297 km (0.103 R)
• M29: 25,971,537 km (0.097 R)
• M30: 26,261,308 km (0.072 R)
• M31: 26,847,432 km (0.049 R)
• M32: 27,642,246 km (0.097 R)
• M33: 27,944,433 km (0.086 R)
• M34: 34,458,523 km (0.113 R)
• M35: 34,691,447 km (0.108 R)
• M36: 40,734,004 km (0.091 R)
• M37: 47,010,832 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.6

Radius: 4.2

Gravity: 39.04 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.91 AU - 8.35 AU

Year: 14295 Days

Day: 18.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 69,634,806 km

• M1: 53,107 km (0.114 R)
• M2: 230,231 km (0.044 R)
• M3: 456,722 km (0.089 R)
• M4: 992,133 km (0.119 R)
• M5: 1,615,208 km (0.119 R)
• M6: 1,745,807 km (0.111 R)
• M7: 2,320,562 km (0.105 R)
• M8: 2,845,501 km (0.086 R)
• M9: 3,314,341 km (0.081 R)
• M10: 5,674,247 km (0.091 R)
• M11: 6,173,306 km (0.108 R)
• M12: 7,170,824 km (0.112 R)
• M13: 8,861,729 km (0.048 R)
• M14: 9,585,484 km (0.09 R)
• M15: 11,565,711 km (0.099 R)
• M16: 12,115,782 km (0.1 R)
• M17: 13,600,690 km (0.117 R)
• M18: 14,561,558 km (0.051 R)
• M19: 14,844,148 km (0.051 R)
• M20: 15,640,308 km (0.093 R)
• M21: 16,926,101 km (0.098 R)
• M22: 18,199,030 km (0.037 R)
• M23: 20,755,508 km (0.078 R)
• M24: 21,658,032 km (0.053 R)
• M25: 22,398,840 km (0.116 R)
• M26: 23,735,497 km (0.039 R)
• M27: 31,456,991 km (0.087 R)
• M28: 33,742,249 km (0.032 R)
• M29: 37,704,498 km (0.103 R)
• M30: 40,003,518 km (0.097 R)
• M31: 42,537,855 km (0.093 R)
• M32: 44,285,757 km (0.115 R)
• M33: 45,177,211 km (0.118 R)
• M34: 52,579,313 km (0.101 R)
• M35: 53,244,126 km (0.081 R)
• M36: 54,421,162 km (0.055 R)
• M37: 55,272,374 km (0.115 R)
• M38: 57,176,456 km (0.064 R)
• M39: 58,233,215 km (0.101 R)
• M40: 59,123,622 km (0.118 R)
• M41: 59,662,324 km (0.09 R)
• M42: 60,567,241 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.6

Radius: 6.1

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.93 AU - 12.21 AU

Year: 23308 Days

Day: 23.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,634,806 km

• M1: 75,996 km (0.098 R)
• M2: 310,565 km (0.106 R)
• M3: 776,862 km (0.111 R)
• M4: 967,150 km (0.101 R)
• M5: 3,403,052 km (0.113 R)
• M6: 3,627,898 km (0.092 R)
• M7: 4,628,558 km (0.064 R)
• M8: 6,802,365 km (0.037 R)
• M9: 7,436,809 km (0.117 R)
• M10: 8,770,774 km (0.119 R)
• M11: 11,460,394 km (0.059 R)
• M12: 14,950,811 km (0.034 R)
• M13: 16,255,903 km (0.101 R)
• M14: 16,573,649 km (0.109 R)
• M15: 21,659,229 km (0.076 R)
• M16: 22,926,622 km (0.073 R)
• M17: 26,255,623 km (0.082 R)
• M18: 26,693,047 km (0.077 R)
• M19: 32,454,510 km (0.09 R)
• M20: 38,709,795 km (0.119 R)
• M21: 40,281,620 km (0.069 R)
• M22: 47,155,942 km (0.075 R)
• M23: 59,150,699 km (0.111 R)
• M24: 63,560,395 km (0.063 R)
• M25: 65,343,901 km (0.084 R)
• M26: 66,147,242 km (0.082 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 15,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit