🌌 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: 752.3

Radius: 13

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.13 AU - 1.17 AU

Year: 809 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 70,998,753 km

• M1: 161,715 km (0.117 R)
• M2: 610,958 km (0.096 R)
• M3: 1,123,480 km (0.109 R)
• M4: 1,657,395 km (0.111 R)
• M5: 2,434,406 km (0.095 R)
• M6: 3,147,539 km (0.104 R)
• M7: 3,582,420 km (0.083 R)
• M8: 4,026,875 km (0.077 R)
• M9: 4,441,710 km (0.11 R)
• M10: 5,862,441 km (0.073 R)
• M11: 6,313,329 km (0.092 R)
• M12: 7,239,191 km (0.04 R)
• M13: 8,354,742 km (0.045 R)
• M14: 8,794,859 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.3

Radius: 14.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.18 AU - 1.54 AU

Year: 1040 Days

Day: 5.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 70,998,753 km

• M1: 185,352 km (0.048 R)
• M2: 734,526 km (0.108 R)
• M3: 1,285,495 km (0.108 R)
• M4: 2,169,917 km (0.109 R)
• M5: 2,695,454 km (0.105 R)
• M6: 3,419,508 km (0.115 R)
• M7: 3,945,793 km (0.112 R)
• M8: 5,221,115 km (0.062 R)
• M9: 6,265,009 km (0.091 R)
• M10: 6,964,978 km (0.065 R)
• M11: 8,495,364 km (0.116 R)
• M12: 9,043,042 km (0.109 R)
• M13: 10,118,800 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.1

Radius: 8.1

Gravity: 15.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.61 AU - 5.15 AU

Year: 6013 Days

Day: 10.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,998,753 km

• M1: 100,829 km (0.098 R)
• M2: 489,335 km (0.047 R)
• M3: 770,728 km (0.099 R)
• M4: 1,100,741 km (0.058 R)
• M5: 1,449,155 km (0.102 R)
• M6: 1,782,608 km (0.072 R)
• M7: 2,183,531 km (0.114 R)
• M8: 3,829,855 km (0.119 R)
• M9: 4,338,787 km (0.113 R)
• M10: 4,693,334 km (0.062 R)
• M11: 5,972,695 km (0.113 R)
• M12: 9,425,264 km (0.109 R)
• M13: 10,068,086 km (0.085 R)
• M14: 11,441,096 km (0.069 R)
• M15: 11,750,763 km (0.112 R)
• M16: 13,902,579 km (0.116 R)
• M17: 15,412,470 km (0.075 R)
• M18: 18,050,778 km (0.037 R)
• M19: 20,822,827 km (0.111 R)
• M20: 21,911,750 km (0.116 R)
• M21: 22,309,830 km (0.117 R)
• M22: 24,628,447 km (0.112 R)
• M23: 26,649,365 km (0.114 R)
• M24: 29,641,621 km (0.107 R)
• M25: 30,226,549 km (0.109 R)
• M26: 31,018,520 km (0.109 R)
• M27: 31,419,592 km (0.095 R)
• M28: 37,972,876 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.2

Radius: 9.4

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.47 AU - 5.57 AU

Year: 6304 Days

Day: 13.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,998,753 km

• M1: 116,986 km (0.061 R)
• M2: 845,527 km (0.077 R)
• M3: 1,263,204 km (0.111 R)
• M4: 1,615,657 km (0.051 R)
• M5: 2,125,636 km (0.029 R)
• M6: 2,419,297 km (0.095 R)
• M7: 2,796,283 km (0.103 R)
• M8: 3,468,427 km (0.047 R)
• M9: 4,741,505 km (0.102 R)
• M10: 5,132,105 km (0.099 R)
• M11: 6,401,143 km (0.058 R)
• M12: 7,235,002 km (0.102 R)
• M13: 7,983,590 km (0.068 R)
• M14: 8,783,041 km (0.095 R)
• M15: 9,945,715 km (0.046 R)
• M16: 11,159,403 km (0.095 R)
• M17: 11,802,075 km (0.048 R)
• M18: 15,092,032 km (0.028 R)
• M19: 16,312,301 km (0.12 R)
• M20: 18,672,357 km (0.089 R)
• M21: 19,156,456 km (0.12 R)
• M22: 20,512,561 km (0.111 R)
• M23: 21,251,425 km (0.086 R)
• M24: 23,335,173 km (0.083 R)
• M25: 24,221,840 km (0.038 R)
• M26: 28,446,484 km (0.111 R)
• M27: 30,019,954 km (0.048 R)
• M28: 30,588,875 km (0.112 R)
• M29: 32,736,801 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.9

Radius: 8.3

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.11 AU - 5.93 AU

Year: 7378 Days

Day: 6 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,998,753 km

• M1: 129,103 km (0.094 R)
• M2: 922,570 km (0.112 R)
• M3: 1,693,597 km (0.082 R)
• M4: 2,045,302 km (0.073 R)
• M5: 2,954,857 km (0.111 R)
• M6: 4,997,466 km (0.12 R)
• M7: 5,280,954 km (0.114 R)
• M8: 5,973,742 km (0.074 R)
• M9: 7,875,131 km (0.078 R)
• M10: 8,901,373 km (0.083 R)
• M11: 10,283,657 km (0.087 R)
• M12: 12,461,951 km (0.079 R)
• M13: 12,721,653 km (0.06 R)
• M14: 15,460,940 km (0.114 R)
• M15: 15,760,884 km (0.097 R)
• M16: 18,435,993 km (0.106 R)
• M17: 21,772,624 km (0.111 R)
• M18: 23,701,688 km (0.105 R)
• M19: 28,431,075 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.7

Radius: 10.1

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.23 AU - 5.35 AU

Year: 7982 Days

Day: 6.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 179.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,998,753 km

• M1: 126,709 km (0.092 R)
• M2: 506,239 km (0.101 R)
• M3: 840,291 km (0.058 R)
• M4: 1,471,295 km (0.11 R)
• M5: 1,848,730 km (0.115 R)
• M6: 2,342,104 km (0.107 R)
• M7: 2,822,313 km (0.052 R)
• M8: 3,192,269 km (0.058 R)
• M9: 3,955,816 km (0.083 R)
• M10: 4,808,076 km (0.097 R)
• M11: 5,369,516 km (0.039 R)
• M12: 6,587,841 km (0.081 R)
• M13: 7,243,379 km (0.06 R)
• M14: 8,307,319 km (0.117 R)
• M15: 8,855,446 km (0.092 R)
• M16: 10,260,020 km (0.047 R)
• M17: 12,829,962 km (0.115 R)
• M18: 13,221,161 km (0.115 R)
• M19: 13,793,821 km (0.102 R)
• M20: 14,442,627 km (0.102 R)
• M21: 14,866,139 km (0.046 R)
• M22: 16,251,116 km (0.106 R)
• M23: 17,927,210 km (0.111 R)
• M24: 22,983,170 km (0.103 R)
• M25: 23,477,591 km (0.107 R)
• M26: 26,775,924 km (0.062 R)
• M27: 27,600,209 km (0.07 R)
• M28: 36,683,043 km (0.084 R)
• M29: 37,245,382 km (0.086 R)
• M30: 38,850,866 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.6

Radius: 9.2

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.24 AU - 6.68 AU

Year: 8369 Days

Day: 10.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,998,753 km

• M1: 115,938 km (0.106 R)
• M2: 851,511 km (0.074 R)
• M3: 1,147,116 km (0.084 R)
• M4: 1,710,352 km (0.077 R)
• M5: 3,146,342 km (0.031 R)
• M6: 5,226,950 km (0.095 R)
• M7: 6,980,835 km (0.081 R)
• M8: 8,376,134 km (0.103 R)
• M9: 10,755,937 km (0.064 R)
• M10: 14,967,417 km (0.092 R)
• M11: 17,470,189 km (0.118 R)
• M12: 21,147,305 km (0.07 R)
• M13: 24,965,341 km (0.095 R)
• M14: 25,833,159 km (0.106 R)
• M15: 31,567,694 km (0.119 R)
• M16: 33,305,273 km (0.091 R)
• M17: 34,038,901 km (0.099 R)
• M18: 34,997,973 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.9

Radius: 5.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.18 AU - 7.76 AU

Year: 12071 Days

Day: 16.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 70,998,753 km

• M1: 2,292,737 km (0.114 R)
• M2: 3,202,741 km (0.109 R)
• M3: 5,062,392 km (0.057 R)
• M4: 5,263,003 km (0.108 R)
• M5: 13,402,922 km (0.111 R)
• M6: 14,667,622 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.3

Radius: 7

Gravity: 17.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.48 AU - 9.52 AU

Year: 16257 Days

Day: 16 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,998,753 km

• M1: 87,066 km (0.05 R)
• M2: 550,819 km (0.096 R)
• M3: 791,822 km (0.086 R)
• M4: 1,889,122 km (0.111 R)
• M5: 2,158,996 km (0.073 R)
• M6: 2,998,989 km (0.09 R)
• M7: 3,978,107 km (0.098 R)
• M8: 4,797,753 km (0.111 R)
• M9: 5,155,292 km (0.042 R)
• M10: 5,964,318 km (0.079 R)
• M11: 7,125,197 km (0.088 R)
• M12: 11,377,666 km (0.103 R)
• M13: 12,407,348 km (0.098 R)
• M14: 15,868,145 km (0.102 R)
• M15: 17,069,267 km (0.047 R)
• M16: 23,995,199 km (0.099 R)
• M17: 24,305,615 km (0.056 R)
• M18: 24,934,674 km (0.103 R)
• M19: 26,665,072 km (0.083 R)
• M20: 27,672,913 km (0.119 R)
• M21: 29,645,361 km (0.082 R)
• M22: 30,242,855 km (0.117 R)
• M23: 31,215,540 km (0.067 R)
• M24: 43,176,189 km (0.069 R)
• M25: 46,301,289 km (0.093 R)
• M26: 50,415,380 km (0.117 R)
• M27: 51,781,657 km (0.038 R)
• M28: 54,766,733 km (0.097 R)
• M29: 55,666,116 km (0.059 R)
• M30: 62,433,923 km (0.103 R)
• M31: 69,940,445 km (0.089 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: 453 - 19,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit