🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870

Radius: 9.1

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.71 AU - 2.01 AU

Year: 1638 Days

Day: 5.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,804,526 km

• M1: 113,246 km (0.058 R)
• M2: 410,048 km (0.117 R)
• M3: 785,987 km (0.064 R)
• M4: 1,199,925 km (0.094 R)
• M5: 1,490,892 km (0.074 R)
• M6: 1,862,194 km (0.102 R)
• M7: 2,764,569 km (0.114 R)
• M8: 3,580,326 km (0.081 R)
• M9: 3,988,878 km (0.117 R)
• M10: 4,963,657 km (0.068 R)
• M11: 6,752,100 km (0.047 R)
• M12: 7,100,962 km (0.052 R)
• M13: 7,747,823 km (0.052 R)
• M14: 8,649,898 km (0.119 R)
• M15: 10,625,638 km (0.098 R)
• M16: 11,209,518 km (0.075 R)
• M17: 11,661,453 km (0.095 R)
• M18: 14,062,050 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.3

Radius: 14

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.71 AU - 4.07 AU

Year: 4030 Days

Day: 6.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,804,526 km

• M1: 176,226 km (0.069 R)
• M2: 921,972 km (0.058 R)
• M3: 1,637,349 km (0.076 R)
• M4: 2,277,179 km (0.116 R)
• M5: 3,035,640 km (0.101 R)
• M6: 3,591,695 km (0.062 R)
• M7: 4,122,020 km (0.115 R)
• M8: 4,623,771 km (0.041 R)
• M9: 6,256,033 km (0.089 R)
• M10: 9,271,029 km (0.111 R)
• M11: 9,731,341 km (0.105 R)
• M12: 11,352,384 km (0.062 R)
• M13: 12,305,622 km (0.098 R)
• M14: 12,983,898 km (0.111 R)
• M15: 14,026,596 km (0.094 R)
• M16: 14,678,543 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.7

Radius: 9.9

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.12 AU - 3.72 AU

Year: 4084 Days

Day: 12.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 85,804,526 km

• M1: 123,269 km (0.094 R)
• M2: 611,855 km (0.038 R)
• M3: 1,042,398 km (0.065 R)
• M4: 1,504,356 km (0.102 R)
• M5: 1,915,302 km (0.077 R)
• M6: 2,553,486 km (0.059 R)
• M7: 4,251,123 km (0.072 R)
• M8: 6,185,872 km (0.084 R)
• M9: 6,627,934 km (0.109 R)
• M10: 8,081,726 km (0.095 R)
• M11: 11,045,110 km (0.119 R)
• M12: 11,476,700 km (0.075 R)
• M13: 12,792,563 km (0.082 R)
• M14: 14,976,991 km (0.074 R)
• M15: 19,691,867 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.7

Radius: 3.2

Gravity: 92.55 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.24 AU - 8.52 AU

Year: 11652 Days

Day: 18.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,804,526 km

• M1: 60,138 km (0.052 R)
• M2: 216,319 km (0.115 R)
• M3: 505,491 km (0.105 R)
• M4: 1,216,081 km (0.1 R)
• M5: 1,379,292 km (0.076 R)
• M6: 2,403,888 km (0.082 R)
• M7: 3,156,515 km (0.089 R)
• M8: 4,263,988 km (0.07 R)
• M9: 6,535,183 km (0.068 R)
• M10: 7,925,845 km (0.079 R)
• M11: 8,690,140 km (0.057 R)
• M12: 9,039,451 km (0.082 R)
• M13: 9,502,158 km (0.046 R)
• M14: 11,630,935 km (0.11 R)
• M15: 12,426,646 km (0.115 R)
• M16: 13,192,587 km (0.114 R)
• M17: 14,262,063 km (0.105 R)
• M18: 14,677,645 km (0.05 R)
• M19: 14,888,429 km (0.102 R)
• M20: 15,244,322 km (0.063 R)
• M21: 17,656,737 km (0.081 R)
• M22: 18,378,398 km (0.084 R)
• M23: 21,462,208 km (0.04 R)
• M24: 22,655,550 km (0.096 R)
• M25: 24,281,679 km (0.113 R)
• M26: 24,873,788 km (0.114 R)
• M27: 25,374,342 km (0.104 R)
• M28: 26,395,796 km (0.064 R)
• M29: 26,499,468 km (0.098 R)
• M30: 28,629,442 km (0.044 R)
• M31: 30,985,758 km (0.068 R)
• M32: 31,565,300 km (0.092 R)
• M33: 31,682,136 km (0.088 R)
• M34: 38,690,647 km (0.116 R)
• M35: 55,665,816 km (0.088 R)
• M36: 56,866,339 km (0.116 R)
• M37: 57,212,509 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.3

Radius: 3.1

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.68 AU - 7.88 AU

Year: 12683 Days

Day: 18.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 85,804,526 km

• M1: 40,092 km (0.107 R)
• M2: 143,016 km (0.11 R)
• M3: 330,163 km (0.115 R)
• M4: 476,170 km (0.117 R)
• M5: 573,708 km (0.107 R)
• M6: 891,155 km (0.09 R)
• M7: 1,218,475 km (0.052 R)
• M8: 1,509,592 km (0.033 R)
• M9: 1,943,127 km (0.114 R)
• M10: 2,322,956 km (0.106 R)
• M11: 2,539,125 km (0.108 R)
• M12: 3,108,494 km (0.075 R)
• M13: 3,870,995 km (0.112 R)
• M14: 5,434,442 km (0.101 R)
• M15: 6,307,046 km (0.087 R)
• M16: 7,658,065 km (0.032 R)
• M17: 9,478,371 km (0.113 R)
• M18: 9,814,368 km (0.084 R)
• M19: 10,289,491 km (0.106 R)
• M20: 12,998,858 km (0.081 R)
• M21: 13,944,317 km (0.061 R)
• M22: 16,386,352 km (0.113 R)
• M23: 20,876,084 km (0.115 R)
• M24: 22,169,058 km (0.097 R)
• M25: 22,463,467 km (0.081 R)
• M26: 23,514,541 km (0.102 R)
• M27: 24,913,431 km (0.065 R)
• M28: 26,946,915 km (0.101 R)
• M29: 28,046,758 km (0.078 R)
• M30: 28,391,133 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812

Radius: 6.6

Gravity: 18.64 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.29 AU - 9.47 AU

Year: 15663 Days

Day: 19.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,804,526 km

• M1: 83,476 km (0.064 R)
• M2: 467,493 km (0.047 R)
• M3: 1,188,705 km (0.065 R)
• M4: 1,487,751 km (0.086 R)
• M5: 2,768,009 km (0.112 R)
• M6: 3,685,792 km (0.079 R)
• M7: 5,144,970 km (0.066 R)
• M8: 6,519,176 km (0.11 R)
• M9: 7,878,273 km (0.107 R)
• M10: 9,416,288 km (0.07 R)
• M11: 10,027,246 km (0.043 R)
• M12: 12,538,845 km (0.106 R)
• M13: 20,360,420 km (0.065 R)
• M14: 22,046,837 km (0.072 R)
• M15: 22,336,757 km (0.084 R)
• M16: 29,027,223 km (0.112 R)
• M17: 31,768,903 km (0.097 R)
• M18: 34,678,432 km (0.106 R)
• M19: 37,485,786 km (0.119 R)
• M20: 39,156,195 km (0.094 R)
• M21: 42,346,370 km (0.111 R)
• M22: 50,566,773 km (0.103 R)
• M23: 59,415,637 km (0.107 R)
• M24: 64,794,727 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.8

Radius: 3.7

Gravity: 66.82 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.85 AU - 11.35 AU

Year: 20725 Days

Day: 15.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,804,526 km

• M1: 56,698 km (0.103 R)
• M2: 371,601 km (0.099 R)
• M3: 521,498 km (0.102 R)
• M4: 1,035,965 km (0.111 R)
• M5: 1,291,778 km (0.025 R)
• M6: 1,501,663 km (0.077 R)
• M7: 1,678,339 km (0.098 R)
• M8: 3,387,045 km (0.116 R)
• M9: 3,691,477 km (0.036 R)
• M10: 4,114,241 km (0.08 R)
• M11: 6,536,829 km (0.106 R)
• M12: 9,890,364 km (0.107 R)
• M13: 10,959,989 km (0.088 R)
• M14: 18,385,279 km (0.097 R)
• M15: 19,320,715 km (0.102 R)
• M16: 20,782,735 km (0.076 R)
• M17: 21,694,534 km (0.077 R)
• M18: 23,597,419 km (0.063 R)
• M19: 24,589,402 km (0.086 R)
• M20: 28,341,167 km (0.082 R)
• M21: 32,188,824 km (0.087 R)
• M22: 32,322,714 km (0.073 R)
• M23: 32,997,850 km (0.101 R)
• M24: 33,270,566 km (0.109 R)
• M25: 47,677,290 km (0.096 R)
• M26: 48,376,062 km (0.095 R)
• M27: 49,615,181 km (0.036 R)
• M28: 61,321,962 km (0.068 R)
• M29: 85,035,020 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 11,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit