🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.5

Radius: 11.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.02 AU - 1.28 AU

Year: 809 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,364,467 km

• M1: 146,307 km (0.057 R)
• M2: 526,884 km (0.118 R)
• M3: 891,603 km (0.101 R)
• M4: 1,428,809 km (0.056 R)
• M5: 1,941,631 km (0.087 R)
• M6: 2,450,712 km (0.063 R)
• M7: 3,267,666 km (0.102 R)
• M8: 4,094,643 km (0.085 R)
• M9: 4,503,046 km (0.075 R)
• M10: 5,491,289 km (0.078 R)
• M11: 6,027,448 km (0.065 R)
• M12: 6,397,403 km (0.099 R)
• M13: 7,226,475 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.5

Radius: 11.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.22 AU - 1.26 AU

Year: 906 Days

Day: 10.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,364,467 km

• M1: 148,102 km (0.103 R)
• M2: 720,164 km (0.07 R)
• M3: 1,296,116 km (0.096 R)
• M4: 1,901,987 km (0.029 R)
• M5: 2,293,186 km (0.112 R)
• M6: 2,846,399 km (0.111 R)
• M7: 4,655,187 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.6

Radius: 13.4

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.34 AU - 1.48 AU

Year: 1098 Days

Day: 12.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,364,467 km

• M1: 167,250 km (0.095 R)
• M2: 634,295 km (0.094 R)
• M3: 1,239,867 km (0.112 R)
• M4: 1,888,374 km (0.093 R)
• M5: 2,398,802 km (0.118 R)
• M6: 4,069,810 km (0.092 R)
• M7: 4,620,031 km (0.099 R)
• M8: 5,641,186 km (0.073 R)
• M9: 6,150,866 km (0.065 R)
• M10: 6,691,064 km (0.076 R)
• M11: 7,738,698 km (0.078 R)
• M12: 8,155,478 km (0.104 R)
• M13: 9,733,885 km (0.079 R)
• M14: 10,282,310 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.7

Radius: 13.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.94 AU - 3.16 AU

Year: 2671 Days

Day: 11.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,364,467 km

• M1: 169,195 km (0.086 R)
• M2: 743,352 km (0.12 R)
• M3: 1,487,751 km (0.052 R)
• M4: 1,913,806 km (0.116 R)
• M5: 2,695,903 km (0.055 R)
• M6: 3,204,087 km (0.083 R)
• M7: 3,738,600 km (0.105 R)
• M8: 4,229,132 km (0.114 R)
• M9: 5,389,263 km (0.112 R)
• M10: 5,888,471 km (0.085 R)
• M11: 6,445,873 km (0.12 R)
• M12: 7,333,138 km (0.049 R)
• M13: 8,464,098 km (0.058 R)
• M14: 9,386,219 km (0.109 R)
• M15: 9,890,214 km (0.045 R)
• M16: 10,913,314 km (0.113 R)
• M17: 14,079,852 km (0.088 R)
• M18: 16,956,470 km (0.051 R)
• M19: 19,098,412 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.7

Radius: 10.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.76 AU - 4.12 AU

Year: 4185 Days

Day: 14.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,364,467 km

• M1: 128,205 km (0.054 R)
• M2: 547,229 km (0.045 R)
• M3: 996,920 km (0.076 R)
• M4: 1,579,604 km (0.084 R)
• M5: 1,974,692 km (0.108 R)
• M6: 2,320,861 km (0.08 R)
• M7: 2,787,158 km (0.109 R)
• M8: 3,909,142 km (0.114 R)
• M9: 5,111,759 km (0.048 R)
• M10: 5,614,707 km (0.061 R)
• M11: 6,205,918 km (0.09 R)
• M12: 6,603,400 km (0.107 R)
• M13: 7,576,235 km (0.095 R)
• M14: 9,247,392 km (0.117 R)
• M15: 10,033,978 km (0.081 R)
• M16: 10,702,830 km (0.1 R)
• M17: 11,443,190 km (0.08 R)
• M18: 12,527,774 km (0.102 R)
• M19: 13,164,313 km (0.083 R)
• M20: 15,305,957 km (0.053 R)
• M21: 15,875,775 km (0.059 R)
• M22: 16,567,216 km (0.118 R)
• M23: 17,783,148 km (0.077 R)
• M24: 18,998,331 km (0.073 R)
• M25: 20,703,597 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.7

Radius: 9.9

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.84 AU - 3.9 AU

Year: 4994 Days

Day: 14.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,364,467 km

• M1: 123,418 km (0.119 R)
• M2: 497,413 km (0.111 R)
• M3: 841,039 km (0.082 R)
• M4: 1,256,473 km (0.062 R)
• M5: 2,630,230 km (0.085 R)
• M6: 3,233,259 km (0.109 R)
• M7: 4,085,069 km (0.112 R)
• M8: 4,613,748 km (0.032 R)
• M9: 5,269,286 km (0.12 R)
• M10: 5,926,020 km (0.113 R)
• M11: 6,414,457 km (0.12 R)
• M12: 7,437,258 km (0.05 R)
• M13: 8,042,531 km (0.093 R)
• M14: 8,489,380 km (0.104 R)
• M15: 8,913,340 km (0.09 R)
• M16: 10,444,325 km (0.039 R)
• M17: 11,951,374 km (0.111 R)
• M18: 13,808,033 km (0.056 R)
• M19: 16,671,636 km (0.097 R)
• M20: 18,337,707 km (0.026 R)
• M21: 21,711,139 km (0.111 R)
• M22: 22,432,350 km (0.114 R)
• M23: 23,468,615 km (0.06 R)
• M24: 24,151,529 km (0.106 R)
• M25: 24,847,608 km (0.057 R)
• M26: 26,037,360 km (0.102 R)
• M27: 27,766,262 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.9

Radius: 8.5

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.29 AU - 4.37 AU

Year: 5911 Days

Day: 7.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,364,467 km

• M1: 106,214 km (0.118 R)
• M2: 385,364 km (0.114 R)
• M3: 718,070 km (0.111 R)
• M4: 1,063,790 km (0.117 R)
• M5: 1,495,380 km (0.038 R)
• M6: 1,980,526 km (0.096 R)
• M7: 2,620,955 km (0.085 R)
• M8: 3,890,592 km (0.025 R)
• M9: 4,157,325 km (0.049 R)
• M10: 4,728,041 km (0.077 R)
• M11: 5,961,326 km (0.07 R)
• M12: 6,929,822 km (0.103 R)
• M13: 7,581,770 km (0.042 R)
• M14: 9,218,520 km (0.105 R)
• M15: 9,739,121 km (0.1 R)
• M16: 10,279,169 km (0.075 R)
• M17: 11,223,431 km (0.115 R)
• M18: 12,588,511 km (0.111 R)
• M19: 13,668,757 km (0.084 R)
• M20: 14,518,623 km (0.105 R)
• M21: 16,260,690 km (0.071 R)
• M22: 16,828,713 km (0.113 R)
• M23: 19,584,456 km (0.093 R)
• M24: 21,180,815 km (0.112 R)
• M25: 21,630,805 km (0.068 R)
• M26: 22,087,078 km (0.1 R)
• M27: 27,362,199 km (0.06 R)
• M28: 28,165,539 km (0.043 R)
• M29: 29,353,645 km (0.108 R)
• M30: 30,101,186 km (0.1 R)
• M31: 31,439,788 km (0.077 R)
• M32: 33,521,442 km (0.107 R)
• M33: 34,544,243 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.5

Radius: 4.2

Gravity: 22.59 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.29 AU - 6.55 AU

Year: 9449 Days

Day: 16.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,364,467 km

• M1: 136,732 km (0.104 R)
• M2: 590,762 km (0.075 R)
• M3: 818,001 km (0.057 R)
• M4: 1,687,913 km (0.111 R)
• M5: 4,098,383 km (0.119 R)
• M6: 4,862,080 km (0.115 R)
• M7: 5,308,032 km (0.038 R)
• M8: 7,598,824 km (0.104 R)
• M9: 8,700,463 km (0.034 R)
• M10: 10,186,568 km (0.094 R)
• M11: 12,419,914 km (0.067 R)
• M12: 13,420,724 km (0.096 R)
• M13: 14,354,514 km (0.115 R)
• M14: 17,825,035 km (0.12 R)
• M15: 25,829,868 km (0.101 R)
• M16: 27,361,600 km (0.098 R)
• M17: 29,336,292 km (0.086 R)
• M18: 30,506,147 km (0.082 R)
• M19: 31,504,564 km (0.062 R)
• M20: 36,713,113 km (0.074 R)
• M21: 37,956,421 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.6

Radius: 6.2

Gravity: 16.9 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.35 AU - 9.15 AU

Year: 14153 Days

Day: 21.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 59,364,467 km

• M1: 77,492 km (0.076 R)
• M2: 464,801 km (0.075 R)
• M3: 734,526 km (0.077 R)
• M4: 970,591 km (0.076 R)
• M5: 1,192,893 km (0.101 R)
• M6: 1,860,549 km (0.116 R)
• M7: 2,684,983 km (0.098 R)
• M8: 4,314,552 km (0.06 R)
• M9: 4,660,572 km (0.105 R)
• M10: 5,923,477 km (0.104 R)
• M11: 7,137,913 km (0.091 R)
• M12: 8,656,182 km (0.098 R)
• M13: 8,903,616 km (0.072 R)
• M14: 9,206,851 km (0.084 R)
• M15: 10,267,351 km (0.088 R)
• M16: 11,525,469 km (0.063 R)
• M17: 11,946,587 km (0.119 R)
• M18: 13,206,051 km (0.106 R)
• M19: 14,551,534 km (0.11 R)
• M20: 16,283,878 km (0.11 R)
• M21: 19,300,668 km (0.111 R)
• M22: 19,553,489 km (0.099 R)
• M23: 20,325,713 km (0.114 R)
• M24: 21,476,570 km (0.111 R)
• M25: 25,189,140 km (0.081 R)
• M26: 25,491,328 km (0.043 R)
• M27: 27,674,409 km (0.116 R)
• M28: 28,103,905 km (0.094 R)
• M29: 29,642,369 km (0.081 R)
• M30: 32,053,887 km (0.117 R)
• M31: 37,003,333 km (0.092 R)
• M32: 40,894,373 km (0.074 R)
• M33: 47,305,240 km (0.096 R)
• M34: 53,024,068 km (0.09 R)
• M35: 54,187,042 km (0.101 R)
• M36: 57,082,209 km (0.026 R)
• M37: 58,655,829 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit