🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.5

Radius: 8.4

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.96 AU - 1.6 AU

Year: 950 Days

Day: 13.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,883,441 km

• M1: 104,419 km (0.087 R)
• M2: 632,799 km (0.061 R)
• M3: 1,024,895 km (0.085 R)
• M4: 2,011,194 km (0.066 R)
• M5: 2,330,735 km (0.045 R)
• M6: 3,100,266 km (0.053 R)
• M7: 5,269,435 km (0.045 R)
• M8: 5,672,153 km (0.119 R)
• M9: 6,030,589 km (0.081 R)
• M10: 7,821,575 km (0.119 R)
• M11: 8,699,864 km (0.099 R)
• M12: 9,642,480 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.8

Radius: 11.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.11 AU - 2.31 AU

Year: 2155 Days

Day: 7.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 51,883,441 km

• M1: 145,409 km (0.078 R)
• M2: 526,734 km (0.096 R)
• M3: 896,839 km (0.072 R)
• M4: 1,475,334 km (0.079 R)
• M5: 2,045,900 km (0.104 R)
• M6: 2,477,191 km (0.107 R)
• M7: 3,246,573 km (0.078 R)
• M8: 3,758,497 km (0.074 R)
• M9: 5,625,329 km (0.069 R)
• M10: 7,049,800 km (0.059 R)
• M11: 8,562,085 km (0.101 R)
• M12: 10,988,861 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.6

Radius: 12.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.88 AU - 3.78 AU

Year: 3986 Days

Day: 12.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,883,441 km

• M1: 169,046 km (0.11 R)
• M2: 640,877 km (0.093 R)
• M3: 1,048,232 km (0.09 R)
• M4: 1,872,666 km (0.105 R)
• M5: 2,392,519 km (0.093 R)
• M6: 2,796,732 km (0.11 R)
• M7: 3,246,872 km (0.098 R)
• M8: 3,630,292 km (0.11 R)
• M9: 4,424,058 km (0.096 R)
• M10: 4,874,198 km (0.112 R)
• M11: 5,354,856 km (0.06 R)
• M12: 6,162,684 km (0.1 R)
• M13: 6,639,303 km (0.082 R)
• M14: 7,698,456 km (0.095 R)
• M15: 11,018,033 km (0.11 R)
• M16: 11,595,630 km (0.05 R)
• M17: 12,367,854 km (0.097 R)
• M18: 14,303,052 km (0.078 R)
• M19: 15,546,660 km (0.116 R)
• M20: 16,379,620 km (0.12 R)
• M21: 17,740,363 km (0.074 R)
• M22: 20,254,953 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.6

Radius: 14.7

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.34 AU - 5.42 AU

Year: 6013 Days

Day: 14.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,883,441 km

• M1: 182,809 km (0.116 R)
• M2: 751,879 km (0.105 R)
• M3: 1,346,231 km (0.111 R)
• M4: 1,917,546 km (0.108 R)
• M5: 3,396,021 km (0.109 R)
• M6: 4,157,175 km (0.042 R)
• M7: 5,140,332 km (0.062 R)
• M8: 7,495,153 km (0.096 R)
• M9: 8,162,808 km (0.069 R)
• M10: 9,919,835 km (0.067 R)
• M11: 13,301,794 km (0.066 R)
• M12: 14,847,888 km (0.05 R)
• M13: 16,511,117 km (0.118 R)
• M14: 19,785,366 km (0.036 R)
• M15: 21,063,530 km (0.089 R)
• M16: 22,320,451 km (0.097 R)
• M17: 28,557,934 km (0.096 R)
• M18: 31,122,191 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282

Radius: 8.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.22 AU - 4.76 AU

Year: 6241 Days

Day: 14.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,883,441 km

• M1: 108,309 km (0.063 R)
• M2: 569,220 km (0.057 R)
• M3: 888,312 km (0.108 R)
• M4: 1,830,928 km (0.117 R)
• M5: 3,629,843 km (0.092 R)
• M6: 6,717,094 km (0.118 R)
• M7: 7,700,401 km (0.086 R)
• M8: 8,927,403 km (0.116 R)
• M9: 9,707,406 km (0.12 R)
• M10: 12,415,127 km (0.073 R)
• M11: 12,943,058 km (0.119 R)
• M12: 14,250,843 km (0.082 R)
• M13: 17,303,687 km (0.074 R)
• M14: 18,084,288 km (0.068 R)
• M15: 18,762,864 km (0.093 R)
• M16: 19,715,503 km (0.117 R)
• M17: 24,816,940 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.9

Radius: 8.9

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.75 AU - 5.43 AU

Year: 6451 Days

Day: 10.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,883,441 km

• M1: 111,151 km (0.101 R)
• M2: 528,080 km (0.113 R)
• M3: 932,444 km (0.075 R)
• M4: 1,359,994 km (0.029 R)
• M5: 2,874,523 km (0.115 R)
• M6: 3,174,018 km (0.096 R)
• M7: 3,719,901 km (0.109 R)
• M8: 4,250,823 km (0.105 R)
• M9: 6,514,688 km (0.115 R)
• M10: 6,893,320 km (0.104 R)
• M11: 8,927,851 km (0.117 R)
• M12: 9,745,852 km (0.101 R)
• M13: 10,287,696 km (0.082 R)
• M14: 10,707,168 km (0.046 R)
• M15: 12,136,875 km (0.097 R)
• M16: 12,870,802 km (0.088 R)
• M17: 14,083,443 km (0.034 R)
• M18: 15,250,605 km (0.101 R)
• M19: 16,926,700 km (0.084 R)
• M20: 18,929,367 km (0.11 R)
• M21: 21,991,186 km (0.089 R)
• M22: 22,376,401 km (0.115 R)
• M23: 24,043,669 km (0.107 R)
• M24: 24,866,008 km (0.105 R)
• M25: 29,727,640 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.1

Radius: 14.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.71 AU - 5.67 AU

Year: 7756 Days

Day: 9.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 129 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,883,441 km

• M1: 184,155 km (0.12 R)
• M2: 1,189,752 km (0.098 R)
• M3: 2,014,784 km (0.078 R)
• M4: 2,662,992 km (0.081 R)
• M5: 3,234,306 km (0.113 R)
• M6: 4,649,801 km (0.053 R)
• M7: 5,212,289 km (0.118 R)
• M8: 6,390,522 km (0.073 R)
• M9: 7,118,315 km (0.082 R)
• M10: 9,453,688 km (0.118 R)
• M11: 12,393,884 km (0.091 R)
• M12: 14,337,909 km (0.069 R)
• M13: 17,848,821 km (0.075 R)
• M14: 20,692,377 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.6

Radius: 5

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.4 AU - 9.14 AU

Year: 15602 Days

Day: 21.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 51,883,441 km

• M1: 62,233 km (0.108 R)
• M2: 316,998 km (0.117 R)
• M3: 521,498 km (0.114 R)
• M4: 917,185 km (0.081 R)
• M5: 1,162,675 km (0.108 R)
• M6: 1,590,824 km (0.111 R)
• M7: 2,117,857 km (0.054 R)
• M8: 2,392,818 km (0.074 R)
• M9: 2,650,126 km (0.098 R)
• M10: 2,947,676 km (0.106 R)
• M11: 3,609,348 km (0.097 R)
• M12: 5,758,321 km (0.113 R)
• M13: 8,277,101 km (0.054 R)
• M14: 8,773,466 km (0.104 R)
• M15: 9,775,922 km (0.085 R)
• M16: 11,012,348 km (0.112 R)
• M17: 12,937,373 km (0.106 R)
• M18: 13,359,838 km (0.105 R)
• M19: 16,228,377 km (0.061 R)
• M20: 17,148,554 km (0.055 R)
• M21: 19,560,969 km (0.093 R)
• M22: 19,877,518 km (0.061 R)
• M23: 22,534,825 km (0.058 R)
• M24: 23,858,018 km (0.111 R)
• M25: 24,310,402 km (0.077 R)
• M26: 24,493,061 km (0.085 R)
• M27: 25,701,961 km (0.065 R)
• M28: 26,369,168 km (0.096 R)
• M29: 28,137,564 km (0.106 R)
• M30: 28,439,902 km (0.098 R)
• M31: 28,948,385 km (0.103 R)
• M32: 30,829,428 km (0.053 R)
• M33: 32,568,504 km (0.059 R)
• M34: 37,564,325 km (0.102 R)
• M35: 38,423,166 km (0.113 R)
• M36: 39,420,535 km (0.074 R)
• M37: 40,563,163 km (0.097 R)
• M38: 41,337,033 km (0.068 R)
• M39: 44,941,594 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188

Radius: 5.9

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.62 AU - 10.86 AU

Year: 21496 Days

Day: 15.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,883,441 km

• M1: 73,453 km (0.102 R)
• M2: 451,636 km (0.087 R)
• M3: 780,751 km (0.102 R)
• M4: 973,583 km (0.095 R)
• M5: 1,162,675 km (0.057 R)
• M6: 1,486,255 km (0.091 R)
• M7: 1,986,510 km (0.102 R)
• M8: 3,414,123 km (0.115 R)
• M9: 4,486,739 km (0.113 R)
• M10: 5,350,069 km (0.071 R)
• M11: 5,590,921 km (0.09 R)
• M12: 5,947,563 km (0.103 R)
• M13: 6,865,495 km (0.036 R)
• M14: 7,485,129 km (0.076 R)
• M15: 7,699,653 km (0.111 R)
• M16: 10,026,049 km (0.043 R)
• M17: 12,783,138 km (0.096 R)
• M18: 14,040,658 km (0.062 R)
• M19: 15,655,866 km (0.108 R)
• M20: 17,241,903 km (0.109 R)
• M21: 21,582,934 km (0.101 R)
• M22: 22,018,263 km (0.047 R)
• M23: 25,520,948 km (0.055 R)
• M24: 26,401,631 km (0.093 R)
• M25: 27,100,552 km (0.107 R)
• M26: 28,639,764 km (0.102 R)
• M27: 29,271,516 km (0.116 R)
• M28: 30,236,273 km (0.116 R)
• M29: 31,111,570 km (0.069 R)
• M30: 33,027,470 km (0.111 R)
• M31: 40,023,863 km (0.09 R)
• M32: 42,968,847 km (0.12 R)
• M33: 43,519,367 km (0.115 R)
• M34: 48,538,675 km (0.087 R)
• M35: 49,135,720 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 16,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit