🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614

Radius: 14.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.87 AU - 1.03 AU

Year: 628 Days

Day: 5.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,902,065 km

• M1: 185,352 km (0.096 R)
• M2: 658,081 km (0.093 R)
• M3: 1,163,123 km (0.114 R)
• M4: 1,922,781 km (0.075 R)
• M5: 2,403,290 km (0.063 R)
• M6: 3,128,091 km (0.082 R)
• M7: 3,734,262 km (0.033 R)
• M8: 4,225,242 km (0.079 R)
• M9: 5,460,322 km (0.065 R)
• M10: 6,096,412 km (0.119 R)
• M11: 6,720,834 km (0.1 R)
• M12: 7,302,022 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410

Radius: 11.5

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.44 AU - 1.74 AU

Year: 1360 Days

Day: 12.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 156.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,902,065 km

• M1: 143,016 km (0.102 R)
• M2: 525,238 km (0.106 R)
• M3: 1,053,019 km (0.095 R)
• M4: 1,508,395 km (0.1 R)
• M5: 1,896,452 km (0.084 R)
• M6: 2,892,774 km (0.067 R)
• M7: 3,384,203 km (0.113 R)
• M8: 4,842,782 km (0.115 R)
• M9: 5,398,538 km (0.118 R)
• M10: 6,524,412 km (0.12 R)
• M11: 8,269,621 km (0.115 R)
• M12: 8,730,083 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.5

Radius: 8.1

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.82 AU - 2 AU

Year: 1790 Days

Day: 11 Hours

Environment

Temp: -194 °C

Axial Tilt: 106.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,902,065 km

• M1: 100,679 km (0.094 R)
• M2: 442,062 km (0.05 R)
• M3: 791,822 km (0.117 R)
• M4: 1,306,737 km (0.108 R)
• M5: 1,605,484 km (0.106 R)
• M6: 1,983,518 km (0.047 R)
• M7: 2,267,904 km (0.102 R)
• M8: 2,593,129 km (0.093 R)
• M9: 2,949,322 km (0.064 R)
• M10: 3,469,474 km (0.102 R)
• M11: 4,510,376 km (0.091 R)
• M12: 5,699,380 km (0.114 R)
• M13: 6,278,922 km (0.106 R)
• M14: 8,345,018 km (0.107 R)
• M15: 8,838,242 km (0.12 R)
• M16: 10,156,798 km (0.109 R)
• M17: 10,683,382 km (0.058 R)
• M18: 11,376,619 km (0.051 R)
• M19: 12,021,834 km (0.116 R)
• M20: 13,932,947 km (0.05 R)
• M21: 14,760,074 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.8

Radius: 8.5

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.36 AU - 5.06 AU

Year: 6933 Days

Day: 8.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,902,065 km

• M1: 105,766 km (0.076 R)
• M2: 447,447 km (0.114 R)
• M3: 1,030,281 km (0.106 R)
• M4: 1,425,219 km (0.108 R)
• M5: 1,775,128 km (0.106 R)
• M6: 2,070,883 km (0.12 R)
• M7: 2,725,224 km (0.113 R)
• M8: 4,180,213 km (0.111 R)
• M9: 6,192,454 km (0.094 R)
• M10: 11,852,041 km (0.081 R)
• M11: 13,517,514 km (0.078 R)
• M12: 15,640,757 km (0.119 R)
• M13: 17,174,135 km (0.11 R)
• M14: 18,735,189 km (0.102 R)
• M15: 21,212,679 km (0.101 R)
• M16: 22,927,519 km (0.051 R)
• M17: 26,542,402 km (0.119 R)
• M18: 27,888,035 km (0.08 R)
• M19: 32,297,283 km (0.077 R)
• M20: 33,313,800 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.6

Radius: 14.7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.02 AU - 6.04 AU

Year: 7651 Days

Day: 9.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,902,065 km

• M1: 193,580 km (0.086 R)
• M2: 1,545,944 km (0.117 R)
• M3: 2,093,024 km (0.09 R)
• M4: 3,000,335 km (0.055 R)
• M5: 4,358,983 km (0.112 R)
• M6: 4,949,745 km (0.067 R)
• M7: 5,968,057 km (0.075 R)
• M8: 6,768,107 km (0.062 R)
• M9: 8,022,784 km (0.114 R)
• M10: 10,006,153 km (0.107 R)
• M11: 12,090,949 km (0.106 R)
• M12: 12,936,177 km (0.098 R)
• M13: 17,367,714 km (0.114 R)
• M14: 19,209,863 km (0.077 R)
• M15: 20,804,725 km (0.106 R)
• M16: 24,010,159 km (0.029 R)
• M17: 25,945,656 km (0.106 R)
• M18: 27,531,543 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.7

Radius: 15

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.63 AU - 5.99 AU

Year: 8299 Days

Day: 14.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,902,065 km

• M1: 187,596 km (0.067 R)
• M2: 752,328 km (0.075 R)
• M3: 1,457,532 km (0.074 R)
• M4: 2,009,698 km (0.092 R)
• M5: 2,533,440 km (0.101 R)
• M6: 3,127,493 km (0.108 R)
• M7: 3,717,208 km (0.049 R)
• M8: 4,489,731 km (0.081 R)
• M9: 5,152,899 km (0.047 R)
• M10: 6,115,711 km (0.073 R)
• M11: 6,640,649 km (0.059 R)
• M12: 8,785,733 km (0.064 R)
• M13: 9,547,934 km (0.101 R)
• M14: 10,112,367 km (0.101 R)
• M15: 12,265,529 km (0.114 R)
• M16: 13,450,045 km (0.11 R)
• M17: 14,833,526 km (0.06 R)
• M18: 15,721,091 km (0.117 R)
• M19: 22,955,494 km (0.106 R)
• M20: 24,403,003 km (0.094 R)
• M21: 26,182,919 km (0.075 R)
• M22: 28,915,623 km (0.042 R)
• M23: 29,701,760 km (0.063 R)
• M24: 32,989,771 km (0.079 R)
• M25: 34,173,988 km (0.069 R)
• M26: 35,498,079 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.6

Radius: 8.9

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.2 AU - 6.02 AU

Year: 9012 Days

Day: 13.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,902,065 km

• M1: 112,647 km (0.105 R)
• M2: 416,480 km (0.037 R)
• M3: 717,771 km (0.099 R)
• M4: 1,071,121 km (0.115 R)
• M5: 1,352,963 km (0.089 R)
• M6: 2,213,450 km (0.112 R)
• M7: 2,497,237 km (0.08 R)
• M8: 2,826,951 km (0.114 R)
• M9: 3,304,019 km (0.094 R)
• M10: 4,718,317 km (0.096 R)
• M11: 5,290,977 km (0.05 R)
• M12: 6,613,273 km (0.066 R)
• M13: 8,779,600 km (0.104 R)
• M14: 10,410,366 km (0.107 R)
• M15: 11,547,759 km (0.115 R)
• M16: 12,825,923 km (0.102 R)
• M17: 13,624,327 km (0.105 R)
• M18: 19,680,797 km (0.109 R)
• M19: 22,536,321 km (0.032 R)
• M20: 25,086,516 km (0.038 R)
• M21: 27,621,302 km (0.119 R)
• M22: 28,025,964 km (0.056 R)
• M23: 28,434,366 km (0.102 R)
• M24: 29,158,869 km (0.037 R)
• M25: 29,683,808 km (0.051 R)
• M26: 30,215,030 km (0.045 R)
• M27: 36,242,328 km (0.104 R)
• M28: 38,584,732 km (0.111 R)
• M29: 40,895,121 km (0.091 R)
• M30: 44,254,790 km (0.107 R)
• M31: 46,641,774 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.3

Radius: 5.5

Gravity: 27.75 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.7 AU - 7.88 AU

Year: 12000 Days

Day: 17.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,902,065 km

• M1: 69,114 km (0.053 R)
• M2: 362,775 km (0.073 R)
• M3: 581,487 km (0.063 R)
• M4: 781,499 km (0.116 R)
• M5: 1,132,905 km (0.099 R)
• M6: 1,435,990 km (0.067 R)
• M7: 1,893,909 km (0.09 R)
• M8: 2,262,967 km (0.062 R)
• M9: 2,591,634 km (0.115 R)
• M10: 3,395,722 km (0.084 R)
• M11: 4,143,861 km (0.08 R)
• M12: 4,572,459 km (0.106 R)
• M13: 5,736,330 km (0.094 R)
• M14: 6,587,243 km (0.117 R)
• M15: 8,392,141 km (0.093 R)
• M16: 9,127,714 km (0.094 R)
• M17: 9,433,642 km (0.095 R)
• M18: 10,726,167 km (0.089 R)
• M19: 11,414,766 km (0.095 R)
• M20: 12,254,908 km (0.098 R)
• M21: 14,951,709 km (0.07 R)
• M22: 16,550,162 km (0.103 R)
• M23: 18,826,892 km (0.113 R)
• M24: 20,168,187 km (0.054 R)
• M25: 22,114,904 km (0.06 R)
• M26: 23,606,993 km (0.091 R)
• M27: 24,966,538 km (0.04 R)
• M28: 27,628,483 km (0.043 R)
• M29: 27,947,276 km (0.06 R)
• M30: 30,248,091 km (0.118 R)
• M31: 31,042,157 km (0.095 R)
• M32: 34,726,902 km (0.047 R)
• M33: 36,101,407 km (0.078 R)
• M34: 38,033,613 km (0.087 R)
• M35: 41,822,927 km (0.113 R)
• M36: 43,808,689 km (0.101 R)
• M37: 49,201,692 km (0.113 R)
• M38: 52,057,067 km (0.115 R)
• M39: 55,863,585 km (0.101 R)
• M40: 57,402,349 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.6

Radius: 3.6

Gravity: 67.02 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.96 AU - 8.62 AU

Year: 13350 Days

Day: 22.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,902,065 km

• M1: 44,879 km (0.102 R)
• M2: 217,216 km (0.058 R)
• M3: 332,257 km (0.093 R)
• M4: 482,752 km (0.112 R)
• M5: 643,720 km (0.043 R)
• M6: 1,241,214 km (0.103 R)
• M7: 1,828,236 km (0.102 R)
• M8: 2,283,163 km (0.047 R)
• M9: 3,076,331 km (0.114 R)
• M10: 3,412,776 km (0.082 R)
• M11: 4,972,932 km (0.099 R)
• M12: 7,349,743 km (0.089 R)
• M13: 7,485,279 km (0.038 R)
• M14: 13,486,697 km (0.101 R)
• M15: 14,382,489 km (0.105 R)
• M16: 15,837,029 km (0.075 R)
• M17: 24,296,938 km (0.112 R)
• M18: 31,627,982 km (0.069 R)
• M19: 35,083,992 km (0.03 R)
• M20: 37,167,591 km (0.094 R)
• M21: 37,300,583 km (0.07 R)
• M22: 40,165,233 km (0.113 R)
• M23: 41,293,949 km (0.073 R)
• M24: 47,100,590 km (0.094 R)
• M25: 50,278,947 km (0.055 R)
• M26: 52,253,040 km (0.106 R)
• M27: 54,107,455 km (0.116 R)
• M28: 58,663,907 km (0.112 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: 332 - 13,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit