🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.8

Radius: 8.7

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.49 AU - 0.75 AU

Year: 326 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 164.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,231,651 km

• M1: 108,159 km (0.097 R)
• M2: 413,937 km (0.096 R)
• M3: 696,079 km (0.118 R)
• M4: 984,354 km (0.105 R)
• M5: 1,306,887 km (0.066 R)
• M6: 1,589,777 km (0.096 R)
• M7: 1,913,955 km (0.065 R)
• M8: 2,264,912 km (0.106 R)
• M9: 2,629,631 km (0.116 R)
• M10: 3,097,574 km (0.092 R)
• M11: 3,991,570 km (0.055 R)
• M12: 4,826,027 km (0.102 R)
• M13: 5,199,872 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.1

Radius: 14

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.05 AU - 1.75 AU

Year: 1105 Days

Day: 6.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 37,231,651 km

• M1: 174,132 km (0.079 R)
• M2: 834,756 km (0.102 R)
• M3: 1,414,597 km (0.094 R)
• M4: 2,937,504 km (0.111 R)
• M5: 3,745,482 km (0.064 R)
• M6: 4,476,267 km (0.096 R)
• M7: 7,251,757 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.6

Radius: 9.6

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.45 AU - 1.93 AU

Year: 1465 Days

Day: 8.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,231,651 km

• M1: 119,379 km (0.072 R)
• M2: 605,273 km (0.044 R)
• M3: 1,714,840 km (0.116 R)
• M4: 2,328,192 km (0.061 R)
• M5: 2,699,793 km (0.108 R)
• M6: 4,241,548 km (0.117 R)
• M7: 4,562,885 km (0.114 R)
• M8: 5,169,803 km (0.099 R)
• M9: 5,968,207 km (0.04 R)
• M10: 6,300,165 km (0.063 R)
• M11: 7,697,708 km (0.119 R)
• M12: 8,410,392 km (0.073 R)
• M13: 9,073,410 km (0.079 R)
• M14: 9,770,835 km (0.077 R)
• M15: 10,571,932 km (0.112 R)
• M16: 12,610,951 km (0.105 R)
• M17: 12,961,459 km (0.095 R)
• M18: 13,763,902 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702

Radius: 12.9

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.59 AU - 2.17 AU

Year: 1719 Days

Day: 11.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,231,651 km

• M1: 163,361 km (0.107 R)
• M2: 653,892 km (0.108 R)
• M3: 1,216,829 km (0.085 R)
• M4: 1,899,295 km (0.093 R)
• M5: 2,579,366 km (0.1 R)
• M6: 2,999,587 km (0.114 R)
• M7: 3,751,466 km (0.102 R)
• M8: 4,256,957 km (0.096 R)
• M9: 4,828,271 km (0.09 R)
• M10: 5,910,013 km (0.026 R)
• M11: 6,674,159 km (0.061 R)
• M12: 7,671,080 km (0.116 R)
• M13: 9,014,768 km (0.079 R)
• M14: 10,405,130 km (0.026 R)
• M15: 11,188,275 km (0.112 R)
• M16: 12,792,413 km (0.039 R)
• M17: 13,359,688 km (0.116 R)
• M18: 14,285,101 km (0.115 R)
• M19: 14,851,777 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.8

Radius: 12.2

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.9 AU - 2.64 AU

Year: 2281 Days

Day: 14.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,231,651 km

• M1: 151,692 km (0.087 R)
• M2: 557,102 km (0.037 R)
• M3: 965,505 km (0.085 R)
• M4: 1,677,740 km (0.109 R)
• M5: 2,690,368 km (0.096 R)
• M6: 3,132,280 km (0.097 R)
• M7: 4,640,376 km (0.111 R)
• M8: 5,088,871 km (0.105 R)
• M9: 6,121,246 km (0.059 R)
• M10: 6,511,547 km (0.117 R)
• M11: 6,970,513 km (0.047 R)
• M12: 7,478,398 km (0.063 R)
• M13: 8,872,351 km (0.079 R)
• M14: 10,194,496 km (0.076 R)
• M15: 11,098,516 km (0.046 R)
• M16: 11,680,901 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.3

Radius: 8.9

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.21 AU - 3.69 AU

Year: 4273 Days

Day: 13.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 37,231,651 km

• M1: 111,450 km (0.114 R)
• M2: 485,744 km (0.027 R)
• M3: 888,611 km (0.065 R)
• M4: 1,739,823 km (0.036 R)
• M5: 2,131,321 km (0.115 R)
• M6: 2,439,792 km (0.12 R)
• M7: 3,510,464 km (0.09 R)
• M8: 3,837,335 km (0.113 R)
• M9: 4,768,881 km (0.112 R)
• M10: 5,487,100 km (0.084 R)
• M11: 5,844,190 km (0.084 R)
• M12: 6,216,689 km (0.077 R)
• M13: 6,666,231 km (0.117 R)
• M14: 7,201,791 km (0.08 R)
• M15: 7,630,389 km (0.053 R)
• M16: 8,146,053 km (0.1 R)
• M17: 8,430,438 km (0.047 R)
• M18: 8,721,556 km (0.065 R)
• M19: 9,595,955 km (0.092 R)
• M20: 9,953,494 km (0.111 R)
• M21: 10,320,159 km (0.108 R)
• M22: 13,143,519 km (0.063 R)
• M23: 14,036,319 km (0.033 R)
• M24: 16,444,696 km (0.084 R)
• M25: 18,621,195 km (0.119 R)
• M26: 19,619,312 km (0.039 R)
• M27: 20,196,161 km (0.079 R)
• M28: 20,850,353 km (0.114 R)
• M29: 21,789,977 km (0.106 R)
• M30: 23,394,265 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.5

Radius: 13.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.72 AU - 4.12 AU

Year: 5176 Days

Day: 11.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 104.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,231,651 km

• M1: 167,998 km (0.066 R)
• M2: 1,150,557 km (0.067 R)
• M3: 2,123,542 km (0.082 R)
• M4: 3,161,601 km (0.096 R)
• M5: 4,079,833 km (0.091 R)
• M6: 4,589,513 km (0.069 R)
• M7: 6,669,671 km (0.117 R)
• M8: 8,140,667 km (0.09 R)
• M9: 9,235,425 km (0.119 R)
• M10: 10,470,205 km (0.049 R)
• M11: 12,650,894 km (0.082 R)
• M12: 14,780,569 km (0.12 R)
• M13: 15,233,551 km (0.114 R)
• M14: 15,754,451 km (0.117 R)
• M15: 16,893,040 km (0.072 R)
• M16: 17,388,509 km (0.075 R)
• M17: 22,001,209 km (0.064 R)
• M18: 25,064,974 km (0.093 R)
• M19: 26,615,556 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.9

Radius: 12.3

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.77 AU - 5.01 AU

Year: 7211 Days

Day: 9.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 37,231,651 km

• M1: 153,188 km (0.036 R)
• M2: 584,928 km (0.049 R)
• M3: 1,132,306 km (0.081 R)
• M4: 1,937,592 km (0.088 R)
• M5: 2,808,401 km (0.06 R)
• M6: 3,423,846 km (0.066 R)
• M7: 4,050,662 km (0.112 R)
• M8: 4,896,937 km (0.047 R)
• M9: 7,201,791 km (0.071 R)
• M10: 8,109,850 km (0.106 R)
• M11: 10,346,039 km (0.071 R)
• M12: 13,480,863 km (0.097 R)
• M13: 14,369,175 km (0.11 R)
• M14: 14,858,659 km (0.119 R)
• M15: 15,806,511 km (0.06 R)
• M16: 16,196,662 km (0.032 R)
• M17: 16,996,562 km (0.12 R)
• M18: 19,480,186 km (0.093 R)
• M19: 21,159,871 km (0.075 R)
• M20: 22,035,168 km (0.083 R)
• M21: 22,440,877 km (0.097 R)
• M22: 24,458,205 km (0.048 R)
• M23: 25,600,085 km (0.066 R)
• M24: 26,502,310 km (0.102 R)
• M25: 28,947,637 km (0.077 R)
• M26: 30,224,903 km (0.051 R)
• M27: 32,891,934 km (0.095 R)
• M28: 33,422,259 km (0.081 R)
• M29: 37,295,796 km (0.113 R)
• M30: 38,689,899 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.6

Radius: 6.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.1 AU - 7.6 AU

Year: 10671 Days

Day: 18 Hours

Environment

Temp: -223 °C

Axial Tilt: 171.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,231,651 km

• M1: 79,137 km (0.117 R)
• M2: 768,933 km (0.1 R)
• M3: 1,056,460 km (0.111 R)
• M4: 1,470,248 km (0.042 R)
• M5: 1,695,991 km (0.11 R)
• M6: 2,014,485 km (0.104 R)
• M7: 2,484,372 km (0.108 R)
• M8: 4,011,467 km (0.102 R)
• M9: 4,480,307 km (0.105 R)
• M10: 7,805,718 km (0.084 R)
• M11: 8,275,006 km (0.116 R)
• M12: 8,917,080 km (0.111 R)
• M13: 10,864,246 km (0.117 R)
• M14: 11,587,253 km (0.118 R)
• M15: 13,128,560 km (0.04 R)
• M16: 14,053,224 km (0.104 R)
• M17: 14,856,116 km (0.063 R)
• M18: 20,193,469 km (0.086 R)
• M19: 25,568,221 km (0.104 R)
• M20: 26,440,825 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.8

Radius: 6.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.05 AU - 9.17 AU

Year: 13999 Days

Day: 19.8 Hours

Environment

Temp: -241 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,231,651 km

• M1: 77,043 km (0.108 R)
• M2: 320,139 km (0.062 R)
• M3: 693,237 km (0.075 R)
• M4: 1,030,879 km (0.068 R)
• M5: 1,238,371 km (0.107 R)
• M6: 2,969,817 km (0.115 R)
• M7: 4,693,633 km (0.091 R)
• M8: 6,360,453 km (0.067 R)
• M9: 6,921,744 km (0.076 R)
• M10: 9,456,231 km (0.072 R)
• M11: 10,710,460 km (0.111 R)
• M12: 12,603,920 km (0.11 R)
• M13: 15,877,420 km (0.058 R)
• M14: 23,544,910 km (0.065 R)
• M15: 27,434,604 km (0.093 R)
• M16: 29,008,972 km (0.041 R)
• M17: 29,292,909 km (0.066 R)
• M18: 35,046,592 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 10,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit