🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.3

Radius: 13.1

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.44 AU - 0.68 AU

Year: 295 Days

Day: 8.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,196,212 km

• M1: 163,062 km (0.102 R)
• M2: 583,282 km (0.083 R)
• M3: 1,040,004 km (0.107 R)
• M4: 1,546,244 km (0.107 R)
• M5: 1,956,142 km (0.103 R)
• M6: 2,697,100 km (0.107 R)
• M7: 3,300,877 km (0.066 R)
• M8: 3,760,591 km (0.101 R)
• M9: 4,328,914 km (0.084 R)
• M10: 4,795,958 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706

Radius: 14.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.54 AU - 0.7 AU

Year: 343 Days

Day: 11.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 50,196,212 km

• M1: 182,809 km (0.076 R)
• M2: 738,265 km (0.107 R)
• M3: 1,216,081 km (0.092 R)
• M4: 1,781,411 km (0.119 R)
• M5: 2,313,082 km (0.05 R)
• M6: 2,793,142 km (0.111 R)
• M7: 4,072,054 km (0.105 R)
• M8: 4,531,020 km (0.113 R)
• M9: 5,024,693 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.4

Radius: 12.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.94 AU - 1.12 AU

Year: 735 Days

Day: 5.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,196,212 km

• M1: 159,172 km (0.071 R)
• M2: 570,716 km (0.085 R)
• M3: 1,055,263 km (0.049 R)
• M4: 1,508,844 km (0.093 R)
• M5: 1,953,898 km (0.109 R)
• M6: 2,538,676 km (0.085 R)
• M7: 3,034,593 km (0.057 R)
• M8: 3,594,837 km (0.052 R)
• M9: 4,651,147 km (0.119 R)
• M10: 5,192,243 km (0.077 R)
• M11: 6,303,605 km (0.105 R)
• M12: 7,009,558 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.1

Radius: 9.1

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.51 AU - 1.67 AU

Year: 1409 Days

Day: 13.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,196,212 km

• M1: 113,545 km (0.086 R)
• M2: 542,143 km (0.108 R)
• M3: 908,957 km (0.11 R)
• M4: 1,307,336 km (0.077 R)
• M5: 1,661,135 km (0.044 R)
• M6: 1,980,227 km (0.116 R)
• M7: 2,307,697 km (0.113 R)
• M8: 2,635,765 km (0.097 R)
• M9: 3,126,446 km (0.093 R)
• M10: 3,588,255 km (0.108 R)
• M11: 4,274,161 km (0.093 R)
• M12: 4,561,688 km (0.093 R)
• M13: 5,251,334 km (0.09 R)
• M14: 5,946,665 km (0.079 R)
• M15: 9,437,681 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.8

Radius: 8

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.27 AU - 3.63 AU

Year: 3562 Days

Day: 14.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,196,212 km

• M1: 99,483 km (0.101 R)
• M2: 353,201 km (0.11 R)
• M3: 602,879 km (0.036 R)
• M4: 898,784 km (0.089 R)
• M5: 1,283,550 km (0.062 R)
• M6: 1,619,995 km (0.078 R)
• M7: 1,940,733 km (0.083 R)
• M8: 3,235,652 km (0.049 R)
• M9: 3,522,282 km (0.085 R)
• M10: 4,188,142 km (0.116 R)
• M11: 4,684,358 km (0.104 R)
• M12: 5,123,278 km (0.069 R)
• M13: 6,056,619 km (0.081 R)
• M14: 7,309,053 km (0.12 R)
• M15: 8,863,075 km (0.091 R)
• M16: 9,355,103 km (0.101 R)
• M17: 9,827,982 km (0.115 R)
• M18: 10,664,683 km (0.065 R)
• M19: 11,383,949 km (0.094 R)
• M20: 14,109,922 km (0.092 R)
• M21: 14,394,756 km (0.112 R)
• M22: 14,732,099 km (0.107 R)
• M23: 17,081,384 km (0.027 R)
• M24: 19,493,351 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.4

Radius: 10.9

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.11 AU - 4.47 AU

Year: 6246 Days

Day: 13.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,196,212 km

• M1: 136,882 km (0.101 R)
• M2: 494,720 km (0.091 R)
• M3: 1,082,490 km (0.101 R)
• M4: 2,118,904 km (0.102 R)
• M5: 2,700,242 km (0.049 R)
• M6: 3,049,553 km (0.099 R)
• M7: 4,009,223 km (0.05 R)
• M8: 4,599,686 km (0.086 R)
• M9: 9,044,986 km (0.104 R)
• M10: 9,879,593 km (0.106 R)
• M11: 12,112,940 km (0.117 R)
• M12: 13,017,558 km (0.097 R)
• M13: 13,570,322 km (0.103 R)
• M14: 14,023,753 km (0.07 R)
• M15: 15,081,111 km (0.059 R)
• M16: 19,061,162 km (0.104 R)
• M17: 19,919,106 km (0.118 R)
• M18: 24,599,575 km (0.11 R)
• M19: 26,222,412 km (0.115 R)
• M20: 26,838,008 km (0.094 R)
• M21: 30,061,094 km (0.057 R)
• M22: 33,328,311 km (0.026 R)
• M23: 35,633,614 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.9

Radius: 4.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.41 AU - 6.79 AU

Year: 9315 Days

Day: 18.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,196,212 km

• M1: 58,642 km (0.071 R)
• M2: 241,750 km (0.032 R)
• M3: 721,361 km (0.109 R)
• M4: 2,147,477 km (0.074 R)
• M5: 2,292,887 km (0.108 R)
• M6: 3,404,548 km (0.053 R)
• M7: 3,746,080 km (0.11 R)
• M8: 4,154,482 km (0.083 R)
• M9: 4,335,047 km (0.117 R)
• M10: 4,858,789 km (0.048 R)
• M11: 7,056,980 km (0.114 R)
• M12: 8,954,779 km (0.106 R)
• M13: 9,294,665 km (0.027 R)
• M14: 14,684,677 km (0.074 R)
• M15: 16,466,836 km (0.115 R)
• M16: 17,438,773 km (0.113 R)
• M17: 19,308,597 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283

Radius: 4.9

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.86 AU - 7.74 AU

Year: 11115 Days

Day: 23.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,196,212 km

• M1: 61,036 km (0.102 R)
• M2: 273,016 km (0.118 R)
• M3: 772,673 km (0.059 R)
• M4: 1,326,036 km (0.1 R)
• M5: 1,936,096 km (0.114 R)
• M6: 2,277,777 km (0.09 R)
• M7: 2,490,356 km (0.067 R)
• M8: 2,755,144 km (0.088 R)
• M9: 3,431,177 km (0.091 R)
• M10: 3,616,229 km (0.09 R)
• M11: 4,317,095 km (0.081 R)
• M12: 5,787,194 km (0.054 R)
• M13: 6,218,185 km (0.113 R)
• M14: 9,533,424 km (0.062 R)
• M15: 16,196,064 km (0.099 R)
• M16: 21,693,337 km (0.085 R)
• M17: 22,167,562 km (0.118 R)
• M18: 24,472,566 km (0.119 R)
• M19: 25,682,813 km (0.118 R)
• M20: 26,302,746 km (0.083 R)
• M21: 30,134,995 km (0.051 R)
• M22: 31,928,973 km (0.096 R)
• M23: 33,059,633 km (0.112 R)
• M24: 33,898,578 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.5

Radius: 5.9

Gravity: 28.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.89 AU - 7.39 AU

Year: 12027 Days

Day: 19.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 50,196,212 km

• M1: 73,453 km (0.094 R)
• M2: 287,527 km (0.074 R)
• M3: 1,015,022 km (0.037 R)
• M4: 1,998,179 km (0.072 R)
• M5: 2,802,417 km (0.119 R)
• M6: 4,006,680 km (0.074 R)
• M7: 4,624,968 km (0.115 R)
• M8: 5,340,644 km (0.102 R)
• M9: 5,933,650 km (0.105 R)
• M10: 7,929,286 km (0.09 R)
• M11: 10,501,322 km (0.09 R)
• M12: 17,451,340 km (0.026 R)
• M13: 18,584,394 km (0.081 R)
• M14: 21,175,878 km (0.094 R)
• M15: 21,447,548 km (0.103 R)
• M16: 22,841,201 km (0.089 R)
• M17: 23,900,653 km (0.061 R)
• M18: 24,492,163 km (0.092 R)
• M19: 25,807,278 km (0.077 R)
• M20: 27,062,404 km (0.084 R)
• M21: 31,304,850 km (0.088 R)
• M22: 34,449,996 km (0.101 R)
• M23: 36,486,621 km (0.116 R)
• M24: 37,402,310 km (0.112 R)
• M25: 38,467,596 km (0.119 R)
• M26: 40,519,032 km (0.106 R)
• M27: 41,926,598 km (0.09 R)
• M28: 42,642,424 km (0.075 R)
• M29: 44,690,120 km (0.094 R)
• M30: 46,192,232 km (0.116 R)
• M31: 50,094,193 km (0.081 R)
• M32: 51,062,241 km (0.091 R)
• M33: 52,042,855 km (0.081 R)
• M34: 54,718,862 km (0.086 R)
• M35: 56,263,759 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.6

Radius: 5.5

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.66 AU - 7.96 AU

Year: 13893 Days

Day: 22.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,196,212 km

• M1: 68,965 km (0.104 R)
• M2: 805,585 km (0.116 R)
• M3: 1,077,105 km (0.102 R)
• M4: 3,041,923 km (0.076 R)
• M5: 3,755,804 km (0.115 R)
• M6: 5,787,194 km (0.118 R)
• M7: 6,915,461 km (0.117 R)
• M8: 7,405,244 km (0.07 R)
• M9: 8,545,629 km (0.083 R)
• M10: 9,013,870 km (0.036 R)
• M11: 9,697,981 km (0.086 R)
• M12: 11,114,075 km (0.093 R)
• M13: 16,251,116 km (0.026 R)
• M14: 22,510,440 km (0.114 R)
• M15: 23,132,169 km (0.051 R)
• M16: 23,583,207 km (0.06 R)
• M17: 32,511,806 km (0.09 R)
• M18: 38,343,580 km (0.073 R)
• M19: 45,818,686 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 18,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit