🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.5

Radius: 13.4

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.98 AU - 1.6 AU

Year: 961 Days

Day: 15 Hours

Environment

Temp: -179 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 94,084,128 km

• M1: 166,652 km (0.091 R)
• M2: 585,825 km (0.057 R)
• M3: 1,084,136 km (0.116 R)
• M4: 1,669,363 km (0.113 R)
• M5: 2,324,153 km (0.118 R)
• M6: 2,994,800 km (0.091 R)
• M7: 3,506,574 km (0.031 R)
• M8: 4,061,433 km (0.101 R)
• M9: 4,540,445 km (0.087 R)
• M10: 5,075,108 km (0.086 R)
• M11: 6,148,173 km (0.085 R)
• M12: 7,206,578 km (0.058 R)
• M13: 8,612,349 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.5

Radius: 8.7

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.53 AU - 1.53 AU

Year: 1241 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 94,084,128 km

• M1: 108,159 km (0.1 R)
• M2: 412,741 km (0.053 R)
• M3: 912,846 km (0.042 R)
• M4: 1,306,887 km (0.102 R)
• M5: 1,742,666 km (0.08 R)
• M6: 2,077,765 km (0.049 R)
• M7: 4,100,178 km (0.094 R)
• M8: 4,429,593 km (0.058 R)
• M9: 4,936,879 km (0.118 R)
• M10: 5,417,238 km (0.089 R)
• M11: 5,814,720 km (0.072 R)
• M12: 6,184,226 km (0.055 R)
• M13: 7,047,556 km (0.114 R)
• M14: 7,334,784 km (0.107 R)
• M15: 8,388,102 km (0.059 R)
• M16: 8,711,084 km (0.074 R)
• M17: 9,826,486 km (0.118 R)
• M18: 10,385,084 km (0.074 R)
• M19: 12,603,471 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.9

Radius: 13.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.38 AU - 1.94 AU

Year: 1403 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 107 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 94,084,128 km

• M1: 172,935 km (0.108 R)
• M2: 897,587 km (0.102 R)
• M3: 1,441,226 km (0.099 R)
• M4: 2,385,338 km (0.118 R)
• M5: 2,881,704 km (0.083 R)
• M6: 3,358,023 km (0.09 R)
• M7: 4,804,336 km (0.078 R)
• M8: 5,520,909 km (0.099 R)
• M9: 6,148,921 km (0.056 R)
• M10: 6,704,528 km (0.107 R)
• M11: 7,600,918 km (0.053 R)
• M12: 9,450,247 km (0.118 R)
• M13: 10,003,161 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.5

Radius: 14.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.98 AU - 2.58 AU

Year: 2258 Days

Day: 13.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 94,084,128 km

• M1: 182,809 km (0.1 R)
• M2: 727,943 km (0.086 R)
• M3: 1,718,580 km (0.115 R)
• M4: 2,285,107 km (0.092 R)
• M5: 3,879,821 km (0.092 R)
• M6: 5,522,405 km (0.107 R)
• M7: 6,832,284 km (0.083 R)
• M8: 7,322,217 km (0.075 R)
• M9: 8,634,340 km (0.117 R)
• M10: 10,061,504 km (0.116 R)
• M11: 11,280,727 km (0.102 R)
• M12: 13,071,413 km (0.114 R)
• M13: 17,582,238 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.5

Radius: 13.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.88 AU - 2.96 AU

Year: 2470 Days

Day: 8.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 94,084,128 km

• M1: 172,935 km (0.08 R)
• M2: 631,004 km (0.096 R)
• M3: 1,074,711 km (0.073 R)
• M4: 1,552,527 km (0.117 R)
• M5: 2,361,702 km (0.118 R)
• M6: 3,305,515 km (0.112 R)
• M7: 3,802,030 km (0.053 R)
• M8: 4,328,764 km (0.114 R)
• M9: 4,776,510 km (0.118 R)
• M10: 5,414,396 km (0.108 R)
• M11: 6,861,755 km (0.039 R)
• M12: 8,274,408 km (0.109 R)
• M13: 9,329,821 km (0.063 R)
• M14: 11,864,158 km (0.093 R)
• M15: 13,079,641 km (0.069 R)
• M16: 13,891,359 km (0.045 R)
• M17: 14,691,259 km (0.058 R)
• M18: 15,287,855 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.3

Radius: 13.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.93 AU - 3.21 AU

Year: 2703 Days

Day: 5.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 94,084,128 km

• M1: 173,085 km (0.082 R)
• M2: 679,474 km (0.078 R)
• M3: 1,553,574 km (0.115 R)
• M4: 2,126,833 km (0.109 R)
• M5: 2,825,605 km (0.108 R)
• M6: 3,401,257 km (0.05 R)
• M7: 3,924,700 km (0.099 R)
• M8: 4,960,965 km (0.064 R)
• M9: 5,828,183 km (0.112 R)
• M10: 6,273,237 km (0.055 R)
• M11: 6,767,658 km (0.117 R)
• M12: 7,688,433 km (0.094 R)
• M13: 8,164,304 km (0.101 R)
• M14: 8,947,149 km (0.112 R)
• M15: 10,736,190 km (0.095 R)
• M16: 12,306,669 km (0.081 R)
• M17: 13,549,678 km (0.095 R)
• M18: 14,201,625 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763

Radius: 11.8

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.3 AU - 4.9 AU

Year: 5446 Days

Day: 13.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 94,084,128 km

• M1: 148,850 km (0.073 R)
• M2: 522,545 km (0.116 R)
• M3: 1,279,211 km (0.103 R)
• M4: 1,673,103 km (0.119 R)
• M5: 2,210,907 km (0.086 R)
• M6: 3,682,352 km (0.12 R)
• M7: 4,446,049 km (0.104 R)
• M8: 4,893,197 km (0.112 R)
• M9: 7,308,155 km (0.038 R)
• M10: 9,164,665 km (0.088 R)
• M11: 11,173,615 km (0.051 R)
• M12: 11,608,196 km (0.088 R)
• M13: 12,104,263 km (0.118 R)
• M14: 12,614,541 km (0.066 R)
• M15: 16,535,651 km (0.119 R)
• M16: 16,973,973 km (0.078 R)
• M17: 17,356,046 km (0.039 R)
• M18: 19,009,701 km (0.079 R)
• M19: 21,276,557 km (0.059 R)
• M20: 24,036,039 km (0.069 R)
• M21: 27,986,770 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.1

Radius: 13.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.61 AU - 4.83 AU

Year: 5687 Days

Day: 5.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 94,084,128 km

• M1: 170,691 km (0.08 R)
• M2: 931,995 km (0.083 R)
• M3: 1,466,059 km (0.079 R)
• M4: 2,115,015 km (0.097 R)
• M5: 2,661,795 km (0.092 R)
• M6: 3,404,848 km (0.031 R)
• M7: 4,234,218 km (0.1 R)
• M8: 5,250,287 km (0.118 R)
• M9: 5,711,946 km (0.114 R)
• M10: 6,423,134 km (0.072 R)
• M11: 7,227,522 km (0.084 R)
• M12: 8,520,048 km (0.118 R)
• M13: 11,086,698 km (0.112 R)
• M14: 12,802,137 km (0.094 R)
• M15: 13,642,877 km (0.087 R)
• M16: 16,815,848 km (0.099 R)
• M17: 17,632,353 km (0.085 R)
• M18: 19,074,028 km (0.097 R)
• M19: 22,716,736 km (0.033 R)
• M20: 23,714,703 km (0.085 R)
• M21: 29,869,309 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.8

Radius: 7.7

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.86 AU - 8.26 AU

Year: 13636 Days

Day: 18.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 94,084,128 km

• M1: 95,743 km (0.084 R)
• M2: 338,839 km (0.098 R)
• M3: 600,037 km (0.109 R)
• M4: 940,671 km (0.104 R)
• M5: 1,316,312 km (0.083 R)
• M6: 1,620,295 km (0.116 R)
• M7: 2,469,861 km (0.057 R)
• M8: 2,717,296 km (0.102 R)
• M9: 3,120,013 km (0.059 R)
• M10: 3,771,362 km (0.067 R)
• M11: 4,273,263 km (0.116 R)
• M12: 4,914,140 km (0.088 R)
• M13: 6,011,590 km (0.071 R)
• M14: 6,696,599 km (0.09 R)
• M15: 7,863,762 km (0.089 R)
• M16: 10,921,243 km (0.072 R)
• M17: 12,292,008 km (0.084 R)
• M18: 16,793,259 km (0.098 R)
• M19: 20,227,278 km (0.116 R)
• M20: 21,497,513 km (0.117 R)
• M21: 23,731,458 km (0.053 R)
• M22: 27,620,105 km (0.089 R)
• M23: 27,927,828 km (0.088 R)
• M24: 39,545,000 km (0.043 R)
• M25: 42,745,647 km (0.066 R)
• M26: 48,755,292 km (0.104 R)
• M27: 51,805,144 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.2

Radius: 5.3

Gravity: 34.11 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.95 AU - 11.63 AU

Year: 23251 Days

Day: 20.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 94,084,128 km

• M1: 75,697 km (0.053 R)
• M2: 249,529 km (0.053 R)
• M3: 806,781 km (0.052 R)
• M4: 1,365,679 km (0.095 R)
• M5: 1,624,932 km (0.12 R)
• M6: 1,875,658 km (0.057 R)
• M7: 2,085,843 km (0.118 R)
• M8: 2,358,859 km (0.075 R)
• M9: 3,032,648 km (0.089 R)
• M10: 3,568,956 km (0.061 R)
• M11: 3,960,304 km (0.036 R)
• M12: 5,023,945 km (0.088 R)
• M13: 7,751,563 km (0.086 R)
• M14: 12,537,498 km (0.115 R)
• M15: 12,758,903 km (0.119 R)
• M16: 14,624,987 km (0.106 R)
• M17: 15,793,646 km (0.089 R)
• M18: 18,505,107 km (0.11 R)
• M19: 20,373,884 km (0.116 R)
• M20: 26,728,801 km (0.08 R)
• M21: 27,590,186 km (0.045 R)
• M22: 34,001,202 km (0.041 R)
• M23: 36,191,465 km (0.108 R)
• M24: 37,856,340 km (0.052 R)
• M25: 41,337,632 km (0.118 R)
• M26: 44,340,061 km (0.101 R)
• M27: 46,950,693 km (0.079 R)
• M28: 47,306,287 km (0.12 R)
• M29: 49,478,000 km (0.036 R)
• M30: 51,715,086 km (0.065 R)
• M31: 54,409,344 km (0.085 R)
• M32: 55,790,880 km (0.112 R)
• M33: 59,243,150 km (0.1 R)
• M34: 60,705,021 km (0.077 R)
• M35: 82,211,809 km (0.118 R)
• M36: 85,608,728 km (0.106 R)
• M37: 89,370,217 km (0.106 R)
• M38: 90,464,824 km (0.079 R)
• M39: 91,568,408 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 13,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit