🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540

Radius: 11.8

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.63 AU - 0.69 AU

Year: 370 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 83,287,653 km

• M1: 146,756 km (0.108 R)
• M2: 629,508 km (0.093 R)
• M3: 1,300,305 km (0.035 R)
• M4: 1,700,479 km (0.103 R)
• M5: 2,095,717 km (0.086 R)
• M6: 2,499,032 km (0.042 R)
• M7: 2,954,259 km (0.082 R)
• M8: 3,601,569 km (0.098 R)
• M9: 4,224,195 km (0.107 R)
• M10: 4,609,559 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.5

Radius: 10.1

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.09 AU - 1.61 AU

Year: 1083 Days

Day: 10.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,287,653 km

• M1: 125,662 km (0.107 R)
• M2: 457,470 km (0.076 R)
• M3: 849,716 km (0.069 R)
• M4: 1,169,706 km (0.027 R)
• M5: 1,503,459 km (0.097 R)
• M6: 2,873,476 km (0.113 R)
• M7: 3,570,752 km (0.055 R)
• M8: 4,027,474 km (0.118 R)
• M9: 4,578,144 km (0.086 R)
• M10: 5,158,284 km (0.117 R)
• M11: 5,896,250 km (0.086 R)
• M12: 6,302,409 km (0.076 R)
• M13: 7,120,559 km (0.08 R)
• M14: 7,713,266 km (0.065 R)
• M15: 8,117,180 km (0.065 R)
• M16: 8,535,307 km (0.068 R)
• M17: 8,938,473 km (0.08 R)
• M18: 11,912,179 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.3

Radius: 8.7

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.26 AU - 1.9 AU

Year: 1371 Days

Day: 6.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 90 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,287,653 km

• M1: 108,159 km (0.061 R)
• M2: 391,647 km (0.078 R)
• M3: 825,032 km (0.089 R)
• M4: 1,345,483 km (0.092 R)
• M5: 2,241,874 km (0.026 R)
• M6: 2,563,659 km (0.112 R)
• M7: 2,916,261 km (0.095 R)
• M8: 3,187,931 km (0.11 R)
• M9: 3,521,235 km (0.085 R)
• M10: 3,990,972 km (0.113 R)
• M11: 5,056,109 km (0.114 R)
• M12: 5,592,866 km (0.116 R)
• M13: 6,189,163 km (0.112 R)
• M14: 6,921,744 km (0.111 R)
• M15: 7,736,603 km (0.102 R)
• M16: 8,808,323 km (0.114 R)
• M17: 9,379,786 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.2

Radius: 7.7

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.54 AU - 7.44 AU

Year: 10119 Days

Day: 23.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 83,287,653 km

• M1: 95,892 km (0.096 R)
• M2: 552,764 km (0.087 R)
• M3: 893,997 km (0.053 R)
• M4: 1,303,446 km (0.117 R)
• M5: 2,306,350 km (0.112 R)
• M6: 2,818,873 km (0.103 R)
• M7: 3,208,426 km (0.077 R)
• M8: 3,775,102 km (0.109 R)
• M9: 4,301,238 km (0.045 R)
• M10: 4,761,999 km (0.106 R)
• M11: 6,378,105 km (0.072 R)
• M12: 7,087,349 km (0.113 R)
• M13: 11,139,955 km (0.075 R)
• M14: 13,311,219 km (0.059 R)
• M15: 13,765,547 km (0.092 R)
• M16: 14,585,643 km (0.072 R)
• M17: 16,130,241 km (0.064 R)
• M18: 16,516,503 km (0.082 R)
• M19: 17,986,302 km (0.114 R)
• M20: 19,686,781 km (0.11 R)
• M21: 20,128,094 km (0.087 R)
• M22: 23,816,729 km (0.03 R)
• M23: 25,427,748 km (0.044 R)
• M24: 26,127,268 km (0.095 R)
• M25: 28,959,754 km (0.112 R)
• M26: 30,694,940 km (0.105 R)
• M27: 31,189,062 km (0.107 R)
• M28: 32,908,540 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.5

Radius: 7.9

Gravity: 14.88 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.2 AU - 6.38 AU

Year: 10889 Days

Day: 23.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,287,653 km

• M1: 98,286 km (0.102 R)
• M2: 816,356 km (0.071 R)
• M3: 1,596,508 km (0.046 R)
• M4: 2,823,660 km (0.115 R)
• M5: 4,046,622 km (0.078 R)
• M6: 5,070,620 km (0.083 R)
• M7: 5,589,425 km (0.098 R)
• M8: 6,029,542 km (0.1 R)
• M9: 7,359,467 km (0.106 R)
• M10: 8,632,844 km (0.119 R)
• M11: 8,972,880 km (0.035 R)
• M12: 9,525,345 km (0.091 R)
• M13: 10,100,250 km (0.074 R)
• M14: 11,668,036 km (0.093 R)
• M15: 12,023,929 km (0.076 R)
• M16: 16,432,578 km (0.104 R)
• M17: 18,510,642 km (0.078 R)
• M18: 18,832,577 km (0.027 R)
• M19: 20,844,219 km (0.071 R)
• M20: 23,460,985 km (0.096 R)
• M21: 25,487,288 km (0.116 R)
• M22: 28,687,486 km (0.111 R)
• M23: 33,081,475 km (0.113 R)
• M24: 33,675,378 km (0.039 R)
• M25: 34,640,434 km (0.115 R)
• M26: 36,373,376 km (0.086 R)
• M27: 42,056,599 km (0.079 R)
• M28: 43,034,520 km (0.104 R)
• M29: 48,456,695 km (0.074 R)
• M30: 54,646,756 km (0.107 R)
• M31: 54,977,666 km (0.057 R)
• M32: 55,309,923 km (0.099 R)
• M33: 56,146,474 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.3

Radius: 4.4

Gravity: 37.62 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.18 AU - 6.66 AU

Year: 11228 Days

Day: 18.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,287,653 km

• M1: 67,917 km (0.077 R)
• M2: 229,334 km (0.089 R)
• M3: 496,366 km (0.116 R)
• M4: 722,558 km (0.09 R)
• M5: 1,189,004 km (0.047 R)
• M6: 1,689,259 km (0.066 R)
• M7: 2,004,312 km (0.05 R)
• M8: 2,794,638 km (0.118 R)
• M9: 3,114,777 km (0.112 R)
• M10: 3,408,438 km (0.1 R)
• M11: 4,194,126 km (0.064 R)
• M12: 4,521,446 km (0.079 R)
• M13: 5,027,835 km (0.1 R)
• M14: 6,854,126 km (0.104 R)
• M15: 8,934,733 km (0.119 R)
• M16: 9,129,210 km (0.096 R)
• M17: 10,462,725 km (0.118 R)
• M18: 10,733,348 km (0.118 R)
• M19: 11,344,904 km (0.116 R)
• M20: 14,755,436 km (0.102 R)
• M21: 17,323,284 km (0.107 R)
• M22: 17,702,066 km (0.092 R)
• M23: 20,090,844 km (0.039 R)
• M24: 22,150,209 km (0.116 R)
• M25: 22,327,931 km (0.106 R)
• M26: 23,598,615 km (0.098 R)
• M27: 24,064,014 km (0.041 R)
• M28: 24,916,872 km (0.115 R)
• M29: 30,571,222 km (0.114 R)
• M30: 32,592,439 km (0.106 R)
• M31: 33,635,735 km (0.061 R)
• M32: 42,111,801 km (0.06 R)
• M33: 42,795,912 km (0.099 R)
• M34: 44,327,195 km (0.101 R)
• M35: 50,050,511 km (0.116 R)
• M36: 52,850,534 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.8

Radius: 3.5

Gravity: 67.98 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.07 AU - 8.71 AU

Year: 13867 Days

Day: 23.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,287,653 km

• M1: 43,533 km (0.071 R)
• M2: 156,180 km (0.099 R)
• M3: 344,973 km (0.081 R)
• M4: 657,931 km (0.117 R)
• M5: 1,240,017 km (0.069 R)
• M6: 1,811,929 km (0.047 R)
• M7: 3,160,405 km (0.066 R)
• M8: 3,342,615 km (0.093 R)
• M9: 3,531,856 km (0.105 R)
• M10: 3,902,260 km (0.099 R)
• M11: 5,204,510 km (0.073 R)
• M12: 5,992,442 km (0.038 R)
• M13: 7,568,755 km (0.103 R)
• M14: 7,942,600 km (0.05 R)
• M15: 8,279,644 km (0.063 R)
• M16: 8,576,147 km (0.088 R)
• M17: 9,190,246 km (0.027 R)
• M18: 9,998,374 km (0.077 R)
• M19: 10,505,510 km (0.076 R)
• M20: 11,941,201 km (0.095 R)
• M21: 14,473,295 km (0.114 R)
• M22: 16,321,277 km (0.102 R)
• M23: 17,745,000 km (0.074 R)
• M24: 17,990,191 km (0.069 R)
• M25: 30,212,188 km (0.07 R)
• M26: 32,960,300 km (0.088 R)
• M27: 34,458,224 km (0.086 R)
• M28: 34,839,699 km (0.113 R)
• M29: 37,993,222 km (0.105 R)
• M30: 38,947,506 km (0.109 R)
• M31: 41,474,813 km (0.101 R)
• M32: 41,618,427 km (0.112 R)
• M33: 44,709,568 km (0.1 R)
• M34: 61,355,024 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.4

Radius: 5.5

Gravity: 22.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.9 AU - 12.86 AU

Year: 23084 Days

Day: 16.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,287,653 km

• M1: 68,366 km (0.059 R)
• M2: 296,802 km (0.031 R)
• M3: 764,595 km (0.1 R)
• M4: 1,780,215 km (0.106 R)
• M5: 1,974,692 km (0.079 R)
• M6: 2,383,393 km (0.104 R)
• M7: 3,058,977 km (0.054 R)
• M8: 3,310,451 km (0.074 R)
• M9: 3,951,029 km (0.095 R)
• M10: 4,387,107 km (0.114 R)
• M11: 7,804,371 km (0.105 R)
• M12: 8,987,092 km (0.104 R)
• M13: 10,978,090 km (0.071 R)
• M14: 13,099,837 km (0.118 R)
• M15: 15,399,006 km (0.11 R)
• M16: 18,496,879 km (0.085 R)
• M17: 19,050,690 km (0.097 R)
• M18: 22,922,433 km (0.063 R)
• M19: 31,000,568 km (0.101 R)
• M20: 36,599,717 km (0.035 R)
• M21: 38,805,688 km (0.059 R)
• M22: 41,254,754 km (0.055 R)
• M23: 42,836,602 km (0.106 R)
• M24: 46,289,321 km (0.108 R)
• M25: 67,439,169 km (0.12 R)
• M26: 72,551,078 km (0.108 R)
• M27: 73,465,570 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 11,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit