🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.8

Radius: 8.4

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.55 AU - 0.61 AU

Year: 305 Days

Day: 6 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,711,416 km

• M1: 104,419 km (0.041 R)
• M2: 423,960 km (0.094 R)
• M3: 728,542 km (0.051 R)
• M4: 995,275 km (0.06 R)
• M5: 1,300,005 km (0.042 R)
• M6: 1,780,364 km (0.096 R)
• M7: 2,143,887 km (0.083 R)
• M8: 2,575,178 km (0.045 R)
• M9: 3,202,890 km (0.111 R)
• M10: 3,780,338 km (0.039 R)
• M11: 4,042,733 km (0.108 R)
• M12: 4,466,244 km (0.087 R)
• M13: 4,875,395 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371

Radius: 10.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.42 AU - 1.66 AU

Year: 1319 Days

Day: 11.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,711,416 km

• M1: 128,056 km (0.103 R)
• M2: 590,612 km (0.086 R)
• M3: 911,799 km (0.068 R)
• M4: 1,254,528 km (0.062 R)
• M5: 1,608,028 km (0.105 R)
• M6: 2,008,800 km (0.086 R)
• M7: 2,453,405 km (0.115 R)
• M8: 3,121,360 km (0.051 R)
• M9: 3,556,989 km (0.082 R)
• M10: 4,430,341 km (0.079 R)
• M11: 4,908,605 km (0.116 R)
• M12: 5,539,759 km (0.037 R)
• M13: 5,906,274 km (0.079 R)
• M14: 6,376,310 km (0.091 R)
• M15: 7,836,535 km (0.115 R)
• M16: 8,484,294 km (0.101 R)
• M17: 9,336,852 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847

Radius: 8.4

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.59 AU - 1.91 AU

Year: 1598 Days

Day: 9 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,711,416 km

• M1: 104,719 km (0.066 R)
• M2: 518,805 km (0.102 R)
• M3: 818,151 km (0.054 R)
• M4: 1,133,802 km (0.108 R)
• M5: 1,549,834 km (0.068 R)
• M6: 1,918,293 km (0.115 R)
• M7: 2,486,765 km (0.102 R)
• M8: 3,116,572 km (0.052 R)
• M9: 3,570,153 km (0.097 R)
• M10: 4,371,250 km (0.086 R)
• M11: 5,046,983 km (0.094 R)
• M12: 5,398,838 km (0.118 R)
• M13: 5,861,693 km (0.099 R)
• M14: 6,250,797 km (0.06 R)
• M15: 6,709,016 km (0.109 R)
• M16: 7,354,680 km (0.057 R)
• M17: 9,943,770 km (0.088 R)
• M18: 10,604,095 km (0.086 R)
• M19: 11,182,590 km (0.115 R)
• M20: 13,004,094 km (0.08 R)
• M21: 13,499,113 km (0.105 R)
• M22: 14,308,438 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.1

Radius: 9.4

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.53 AU - 2.77 AU

Year: 2978 Days

Day: 5.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,711,416 km

• M1: 117,135 km (0.118 R)
• M2: 963,111 km (0.101 R)
• M3: 2,200,884 km (0.102 R)
• M4: 3,498,496 km (0.077 R)
• M5: 4,580,388 km (0.066 R)
• M6: 5,392,255 km (0.114 R)
• M7: 7,150,180 km (0.106 R)
• M8: 8,538,448 km (0.085 R)
• M9: 9,190,396 km (0.102 R)
• M10: 11,673,571 km (0.067 R)
• M11: 13,136,339 km (0.101 R)
• M12: 14,334,468 km (0.109 R)
• M13: 16,525,927 km (0.116 R)
• M14: 19,392,970 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.3

Radius: 12.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.86 AU - 3.92 AU

Year: 4308 Days

Day: 12.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,711,416 km

• M1: 157,975 km (0.059 R)
• M2: 2,237,835 km (0.086 R)
• M3: 2,716,099 km (0.1 R)
• M4: 4,601,481 km (0.105 R)
• M5: 6,108,679 km (0.042 R)
• M6: 8,160,265 km (0.076 R)
• M7: 8,863,823 km (0.113 R)
• M8: 9,380,235 km (0.081 R)
• M9: 10,352,322 km (0.06 R)
• M10: 10,883,694 km (0.063 R)
• M11: 18,111,515 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.8

Radius: 8.8

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.9 AU - 4.5 AU

Year: 5941 Days

Day: 13.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 67,711,416 km

• M1: 109,506 km (0.081 R)
• M2: 420,370 km (0.071 R)
• M3: 730,187 km (0.083 R)
• M4: 1,168,509 km (0.075 R)
• M5: 1,506,301 km (0.102 R)
• M6: 1,992,494 km (0.11 R)
• M7: 2,463,877 km (0.096 R)
• M8: 3,064,662 km (0.113 R)
• M9: 5,460,921 km (0.118 R)
• M10: 7,307,856 km (0.107 R)
• M11: 8,853,501 km (0.045 R)
• M12: 9,537,163 km (0.102 R)
• M13: 11,192,165 km (0.091 R)
• M14: 12,429,638 km (0.063 R)
• M15: 14,507,852 km (0.092 R)
• M16: 16,928,495 km (0.051 R)
• M17: 18,234,484 km (0.069 R)
• M18: 20,214,861 km (0.076 R)
• M19: 22,261,659 km (0.085 R)
• M20: 23,072,779 km (0.057 R)
• M21: 28,273,998 km (0.083 R)
• M22: 28,963,644 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198

Radius: 14.5

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.83 AU - 5.29 AU

Year: 7857 Days

Day: 10.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,711,416 km

• M1: 180,415 km (0.096 R)
• M2: 1,092,064 km (0.118 R)
• M3: 1,770,341 km (0.074 R)
• M4: 2,639,206 km (0.107 R)
• M5: 4,471,780 km (0.08 R)
• M6: 5,741,566 km (0.118 R)
• M7: 6,630,626 km (0.117 R)
• M8: 7,372,931 km (0.066 R)
• M9: 9,733,436 km (0.069 R)
• M10: 11,579,025 km (0.09 R)
• M11: 12,133,584 km (0.028 R)
• M12: 13,345,776 km (0.049 R)
• M13: 15,617,719 km (0.089 R)
• M14: 16,124,107 km (0.098 R)
• M15: 16,816,446 km (0.093 R)
• M16: 20,246,426 km (0.064 R)
• M17: 20,781,388 km (0.088 R)
• M18: 21,463,554 km (0.06 R)
• M19: 23,380,053 km (0.081 R)
• M20: 25,331,108 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.6

Radius: 7.4

Gravity: 18.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.84 AU - 7.24 AU

Year: 10246 Days

Day: 18.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,711,416 km

• M1: 92,003 km (0.097 R)
• M2: 440,566 km (0.081 R)
• M3: 2,949,023 km (0.068 R)
• M4: 3,433,720 km (0.109 R)
• M5: 3,831,201 km (0.085 R)
• M6: 4,170,938 km (0.083 R)
• M7: 4,718,167 km (0.066 R)
• M8: 5,346,628 km (0.042 R)
• M9: 5,735,283 km (0.118 R)
• M10: 8,381,520 km (0.117 R)
• M11: 8,617,436 km (0.107 R)
• M12: 8,906,459 km (0.068 R)
• M13: 11,227,470 km (0.109 R)
• M14: 11,983,837 km (0.105 R)
• M15: 12,835,797 km (0.116 R)
• M16: 13,597,698 km (0.082 R)
• M17: 17,250,579 km (0.093 R)
• M18: 20,555,495 km (0.058 R)
• M19: 20,812,804 km (0.098 R)
• M20: 21,952,291 km (0.064 R)
• M21: 22,856,759 km (0.114 R)
• M22: 23,132,768 km (0.114 R)
• M23: 26,318,903 km (0.086 R)
• M24: 28,811,802 km (0.087 R)
• M25: 34,502,505 km (0.108 R)
• M26: 34,744,554 km (0.034 R)
• M27: 35,232,094 km (0.111 R)
• M28: 40,899,459 km (0.117 R)
• M29: 42,405,611 km (0.11 R)
• M30: 47,593,067 km (0.1 R)
• M31: 53,349,593 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.1

Radius: 5.5

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.06 AU - 7.32 AU

Year: 13308 Days

Day: 18 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,711,416 km

• M1: 68,366 km (0.07 R)
• M2: 243,545 km (0.114 R)
• M3: 443,558 km (0.115 R)
• M4: 3,818,934 km (0.096 R)
• M5: 5,057,455 km (0.069 R)
• M6: 8,091,749 km (0.099 R)
• M7: 11,582,166 km (0.108 R)
• M8: 11,894,228 km (0.116 R)
• M9: 13,712,141 km (0.116 R)
• M10: 17,888,016 km (0.116 R)
• M11: 18,586,787 km (0.068 R)
• M12: 19,522,073 km (0.095 R)
• M13: 20,639,869 km (0.11 R)
• M14: 24,844,915 km (0.1 R)
• M15: 30,072,762 km (0.086 R)
• M16: 37,892,692 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.7

Radius: 3.4

Gravity: 81.46 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.99 AU - 9.11 AU

Year: 14320 Days

Day: 21 Hours

Environment

Temp: -229 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,711,416 km

• M1: 42,336 km (0.103 R)
• M2: 205,099 km (0.118 R)
• M3: 1,125,126 km (0.12 R)
• M4: 1,576,014 km (0.1 R)
• M5: 2,157,351 km (0.105 R)
• M6: 4,809,272 km (0.076 R)
• M7: 5,020,056 km (0.081 R)
• M8: 5,200,321 km (0.107 R)
• M9: 5,612,314 km (0.047 R)
• M10: 5,806,641 km (0.096 R)
• M11: 6,167,621 km (0.025 R)
• M12: 7,479,295 km (0.103 R)
• M13: 9,557,060 km (0.112 R)
• M14: 9,722,665 km (0.07 R)
• M15: 10,116,706 km (0.093 R)
• M16: 10,996,491 km (0.085 R)
• M17: 12,442,653 km (0.095 R)
• M18: 12,773,115 km (0.039 R)
• M19: 16,404,903 km (0.056 R)
• M20: 16,722,200 km (0.064 R)
• M21: 17,287,081 km (0.109 R)
• M22: 17,615,598 km (0.088 R)
• M23: 18,711,851 km (0.116 R)
• M24: 21,887,814 km (0.119 R)
• M25: 25,299,693 km (0.119 R)
• M26: 26,583,691 km (0.075 R)
• M27: 34,818,904 km (0.102 R)
• M28: 38,177,825 km (0.053 R)
• M29: 47,106,574 km (0.082 R)
• M30: 58,060,130 km (0.103 R)
• M31: 64,122,734 km (0.096 R)
• M32: 64,514,979 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 17,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit