🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.9

Radius: 12.1

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.48 AU - 0.72 AU

Year: 310 Days

Day: 9.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,723,436 km

• M1: 150,495 km (0.067 R)
• M2: 538,552 km (0.11 R)
• M3: 1,000,810 km (0.049 R)
• M4: 1,719,328 km (0.099 R)
• M5: 2,101,252 km (0.1 R)
• M6: 2,540,621 km (0.101 R)
• M7: 2,999,886 km (0.09 R)
• M8: 3,572,547 km (0.111 R)
• M9: 4,269,972 km (0.072 R)
• M10: 4,651,746 km (0.041 R)
• M11: 5,191,345 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.3

Radius: 14.3

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.65 AU - 0.77 AU

Year: 399 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,723,436 km

• M1: 177,872 km (0.064 R)
• M2: 631,153 km (0.119 R)
• M3: 1,077,105 km (0.066 R)
• M4: 1,917,845 km (0.075 R)
• M5: 2,534,637 km (0.111 R)
• M6: 2,980,887 km (0.111 R)
• M7: 3,513,755 km (0.08 R)
• M8: 4,072,652 km (0.104 R)
• M9: 4,704,554 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709

Radius: 14.1

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.85 AU - 1.89 AU

Year: 1705 Days

Day: 12.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,723,436 km

• M1: 175,329 km (0.065 R)
• M2: 653,593 km (0.115 R)
• M3: 1,213,388 km (0.111 R)
• M4: 1,656,796 km (0.101 R)
• M5: 2,129,974 km (0.098 R)
• M6: 3,186,135 km (0.109 R)
• M7: 4,587,269 km (0.089 R)
• M8: 6,146,229 km (0.113 R)
• M9: 8,449,138 km (0.109 R)
• M10: 9,645,921 km (0.103 R)
• M11: 11,761,684 km (0.034 R)
• M12: 14,385,930 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.4

Radius: 14

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.73 AU - 2.09 AU

Year: 1760 Days

Day: 5.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,723,436 km

• M1: 174,132 km (0.067 R)
• M2: 693,087 km (0.107 R)
• M3: 1,241,662 km (0.089 R)
• M4: 1,822,700 km (0.084 R)
• M5: 2,368,284 km (0.041 R)
• M6: 3,885,356 km (0.116 R)
• M7: 4,480,905 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.1

Radius: 10.7

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.27 AU - 2.41 AU

Year: 2387 Days

Day: 9.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,723,436 km

• M1: 133,142 km (0.044 R)
• M2: 568,472 km (0.078 R)
• M3: 1,855,762 km (0.095 R)
• M4: 4,501,400 km (0.088 R)
• M5: 5,851,820 km (0.116 R)
• M6: 6,672,364 km (0.077 R)
• M7: 7,178,454 km (0.029 R)
• M8: 8,267,975 km (0.035 R)
• M9: 8,915,584 km (0.046 R)
• M10: 12,753,368 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.6

Radius: 10.3

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.51 AU - 2.67 AU

Year: 2780 Days

Day: 9 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,723,436 km

• M1: 128,355 km (0.096 R)
• M2: 450,589 km (0.065 R)
• M3: 837,299 km (0.112 R)
• M4: 1,203,066 km (0.027 R)
• M5: 1,566,439 km (0.12 R)
• M6: 2,287,202 km (0.084 R)
• M7: 2,629,183 km (0.059 R)
• M8: 3,091,889 km (0.059 R)
• M9: 4,246,485 km (0.077 R)
• M10: 6,501,673 km (0.103 R)
• M11: 7,320,123 km (0.067 R)
• M12: 8,240,000 km (0.063 R)
• M13: 10,032,781 km (0.087 R)
• M14: 11,083,108 km (0.112 R)
• M15: 11,764,825 km (0.071 R)
• M16: 12,793,760 km (0.098 R)
• M17: 14,027,792 km (0.086 R)
• M18: 16,897,079 km (0.118 R)
• M19: 17,915,392 km (0.092 R)
• M20: 18,675,948 km (0.108 R)
• M21: 19,641,452 km (0.1 R)
• M22: 20,513,159 km (0.054 R)
• M23: 21,540,747 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.2

Radius: 8.9

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.37 AU - 3.09 AU

Year: 3008 Days

Day: 8.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,723,436 km

• M1: 111,002 km (0.06 R)
• M2: 390,899 km (0.081 R)
• M3: 709,543 km (0.108 R)
• M4: 987,645 km (0.026 R)
• M5: 1,839,007 km (0.115 R)
• M6: 2,222,276 km (0.082 R)
• M7: 2,548,101 km (0.072 R)
• M8: 3,097,274 km (0.09 R)
• M9: 4,207,440 km (0.119 R)
• M10: 5,174,740 km (0.12 R)
• M11: 5,888,322 km (0.119 R)
• M12: 6,370,476 km (0.116 R)
• M13: 7,608,697 km (0.045 R)
• M14: 9,111,258 km (0.105 R)
• M15: 10,927,526 km (0.09 R)
• M16: 11,920,706 km (0.088 R)
• M17: 12,739,156 km (0.115 R)
• M18: 13,353,106 km (0.081 R)
• M19: 14,640,246 km (0.081 R)
• M20: 15,631,631 km (0.1 R)
• M21: 17,981,365 km (0.115 R)
• M22: 20,621,019 km (0.047 R)
• M23: 21,533,417 km (0.104 R)
• M24: 23,229,408 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.9

Radius: 3.8

Gravity: 39.26 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.12 AU - 7.2 AU

Year: 12776 Days

Day: 24 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,723,436 km

• M1: 49,966 km (0.087 R)
• M2: 999,314 km (0.091 R)
• M3: 2,579,516 km (0.103 R)
• M4: 2,794,638 km (0.039 R)
• M5: 4,197,866 km (0.119 R)
• M6: 5,439,079 km (0.116 R)
• M7: 5,649,564 km (0.07 R)
• M8: 7,707,881 km (0.092 R)
• M9: 7,839,976 km (0.069 R)
• M10: 8,759,404 km (0.094 R)
• M11: 8,951,637 km (0.054 R)
• M12: 9,195,781 km (0.034 R)
• M13: 15,686,234 km (0.099 R)
• M14: 16,041,080 km (0.087 R)
• M15: 22,470,797 km (0.044 R)
• M16: 23,563,011 km (0.066 R)
• M17: 26,447,258 km (0.093 R)
• M18: 26,949,757 km (0.104 R)
• M19: 27,561,164 km (0.117 R)
• M20: 29,236,660 km (0.055 R)
• M21: 33,020,140 km (0.097 R)
• M22: 34,549,030 km (0.076 R)
• M23: 39,287,393 km (0.093 R)
• M24: 46,302,187 km (0.066 R)
• M25: 46,885,169 km (0.114 R)
• M26: 47,325,735 km (0.071 R)
• M27: 52,040,013 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.2

Radius: 7

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.55 AU - 9.47 AU

Year: 16555 Days

Day: 22.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,723,436 km

• M1: 87,066 km (0.114 R)
• M2: 357,090 km (0.109 R)
• M3: 591,211 km (0.101 R)
• M4: 931,845 km (0.067 R)
• M5: 1,581,549 km (0.105 R)
• M6: 2,478,238 km (0.083 R)
• M7: 3,481,442 km (0.106 R)
• M8: 3,733,813 km (0.118 R)
• M9: 3,998,302 km (0.104 R)
• M10: 4,731,930 km (0.117 R)
• M11: 5,897,447 km (0.094 R)
• M12: 6,463,376 km (0.059 R)
• M13: 9,628,269 km (0.064 R)
• M14: 12,556,946 km (0.047 R)
• M15: 16,811,061 km (0.116 R)
• M16: 21,842,187 km (0.089 R)
• M17: 23,289,995 km (0.11 R)
• M18: 23,786,510 km (0.085 R)
• M19: 25,843,182 km (0.117 R)
• M20: 26,806,293 km (0.036 R)
• M21: 29,031,711 km (0.09 R)
• M22: 33,720,258 km (0.118 R)
• M23: 34,227,993 km (0.083 R)
• M24: 34,999,020 km (0.049 R)
• M25: 39,729,006 km (0.048 R)
• M26: 42,467,096 km (0.082 R)
• M27: 42,910,504 km (0.115 R)
• M28: 43,357,053 km (0.07 R)
• M29: 44,563,261 km (0.101 R)
• M30: 47,516,921 km (0.096 R)
• M31: 47,995,036 km (0.105 R)
• M32: 54,156,972 km (0.11 R)
• M33: 54,853,201 km (0.107 R)
• M34: 55,379,187 km (0.059 R)
• M35: 62,909,345 km (0.103 R)
• M36: 65,432,313 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.3

Radius: 3.5

Gravity: 19.21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.35 AU - 11.65 AU

Year: 24329 Days

Day: 18.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,723,436 km

• M1: 45,328 km (0.113 R)
• M2: 346,917 km (0.104 R)
• M3: 613,501 km (0.08 R)
• M4: 1,014,573 km (0.053 R)
• M5: 1,211,593 km (0.07 R)
• M6: 1,463,067 km (0.039 R)
• M7: 4,701,711 km (0.117 R)
• M8: 5,647,020 km (0.104 R)
• M9: 7,537,788 km (0.116 R)
• M10: 8,624,916 km (0.073 R)
• M11: 13,281,897 km (0.046 R)
• M12: 17,647,762 km (0.05 R)
• M13: 19,376,814 km (0.095 R)
• M14: 21,761,553 km (0.1 R)
• M15: 25,642,870 km (0.091 R)
• M16: 29,621,575 km (0.108 R)
• M17: 32,650,932 km (0.087 R)
• M18: 35,117,053 km (0.109 R)
• M19: 35,624,788 km (0.069 R)
• M20: 39,044,595 km (0.082 R)
• M21: 46,680,669 km (0.115 R)
• M22: 51,251,782 km (0.111 R)
• M23: 55,595,954 km (0.113 R)
• M24: 55,767,693 km (0.113 R)
• M25: 58,387,600 km (0.036 R)
• M26: 60,178,885 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 20,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit