🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.9

Radius: 11.2

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.74 AU - 0.8 AU

Year: 458 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,710,394 km

• M1: 139,276 km (0.071 R)
• M2: 494,870 km (0.088 R)
• M3: 872,006 km (0.084 R)
• M4: 1,289,234 km (0.114 R)
• M5: 1,708,258 km (0.055 R)
• M6: 2,066,695 km (0.101 R)
• M7: 2,555,880 km (0.076 R)
• M8: 3,251,510 km (0.111 R)
• M9: 3,716,460 km (0.104 R)
• M10: 4,268,626 km (0.102 R)
• M11: 5,003,002 km (0.103 R)
• M12: 5,555,317 km (0.107 R)
• M13: 6,185,124 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.8

Radius: 14.2

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.67 AU - 0.91 AU

Year: 476 Days

Day: 7.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 77,710,394 km

• M1: 176,525 km (0.057 R)
• M2: 621,729 km (0.062 R)
• M3: 1,188,405 km (0.066 R)
• M4: 1,646,624 km (0.118 R)
• M5: 2,225,717 km (0.097 R)
• M6: 2,800,173 km (0.081 R)
• M7: 3,316,136 km (0.117 R)
• M8: 4,140,420 km (0.069 R)
• M9: 5,113,704 km (0.117 R)
• M10: 5,785,249 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.6

Radius: 14.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.63 AU - 1.03 AU

Year: 513 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 175.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,710,394 km

• M1: 182,958 km (0.084 R)
• M2: 736,171 km (0.056 R)
• M3: 1,398,441 km (0.093 R)
• M4: 2,313,381 km (0.063 R)
• M5: 2,788,056 km (0.056 R)
• M6: 3,444,790 km (0.106 R)
• M7: 4,069,810 km (0.07 R)
• M8: 5,025,740 km (0.102 R)
• M9: 5,516,571 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365

Radius: 11.1

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.95 AU - 3.17 AU

Year: 2778 Days

Day: 6 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,710,394 km

• M1: 140,323 km (0.079 R)
• M2: 486,791 km (0.074 R)
• M3: 1,059,751 km (0.102 R)
• M4: 1,488,499 km (0.084 R)
• M5: 2,164,382 km (0.094 R)
• M6: 2,622,451 km (0.101 R)
• M7: 3,542,029 km (0.111 R)
• M8: 4,105,265 km (0.12 R)
• M9: 4,479,559 km (0.076 R)
• M10: 4,963,059 km (0.102 R)
• M11: 5,434,741 km (0.036 R)
• M12: 6,035,077 km (0.095 R)
• M13: 6,390,372 km (0.099 R)
• M14: 8,538,448 km (0.111 R)
• M15: 9,827,832 km (0.09 R)
• M16: 10,321,056 km (0.074 R)
• M17: 11,091,785 km (0.098 R)
• M18: 13,081,287 km (0.058 R)
• M19: 13,635,397 km (0.08 R)
• M20: 14,338,657 km (0.09 R)
• M21: 14,927,773 km (0.061 R)
• M22: 15,345,002 km (0.086 R)
• M23: 16,009,515 km (0.037 R)
• M24: 16,446,790 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863

Radius: 10.7

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.92 AU - 4.54 AU

Year: 4886 Days

Day: 10.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,710,394 km

• M1: 133,142 km (0.035 R)
• M2: 626,815 km (0.084 R)
• M3: 962,513 km (0.088 R)
• M4: 1,303,446 km (0.063 R)
• M5: 2,030,193 km (0.119 R)
• M6: 3,942,053 km (0.11 R)
• M7: 4,682,114 km (0.087 R)
• M8: 5,541,704 km (0.077 R)
• M9: 6,405,482 km (0.038 R)
• M10: 7,110,536 km (0.103 R)
• M11: 7,681,701 km (0.058 R)
• M12: 8,438,666 km (0.103 R)
• M13: 10,457,789 km (0.056 R)
• M14: 11,483,282 km (0.076 R)
• M15: 12,472,722 km (0.078 R)
• M16: 12,988,237 km (0.1 R)
• M17: 13,733,683 km (0.111 R)
• M18: 15,135,714 km (0.089 R)
• M19: 15,901,506 km (0.074 R)
• M20: 17,382,674 km (0.077 R)
• M21: 18,156,843 km (0.086 R)
• M22: 22,002,406 km (0.11 R)
• M23: 24,313,394 km (0.035 R)
• M24: 25,775,115 km (0.069 R)
• M25: 30,050,472 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.5

Radius: 11.2

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.44 AU - 4.2 AU

Year: 5064 Days

Day: 8.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,710,394 km

• M1: 139,276 km (0.104 R)
• M2: 524,041 km (0.085 R)
• M3: 1,091,466 km (0.104 R)
• M4: 1,632,113 km (0.09 R)
• M5: 2,154,060 km (0.1 R)
• M6: 2,898,758 km (0.112 R)
• M7: 3,384,652 km (0.091 R)
• M8: 3,877,427 km (0.073 R)
• M9: 4,392,044 km (0.115 R)
• M10: 5,234,878 km (0.053 R)
• M11: 5,619,195 km (0.108 R)
• M12: 6,578,566 km (0.098 R)
• M13: 7,832,047 km (0.064 R)
• M14: 8,861,729 km (0.073 R)
• M15: 13,563,889 km (0.096 R)
• M16: 14,578,761 km (0.106 R)
• M17: 16,133,233 km (0.097 R)
• M18: 17,207,495 km (0.065 R)
• M19: 19,149,425 km (0.072 R)
• M20: 21,084,773 km (0.091 R)
• M21: 21,607,168 km (0.082 R)
• M22: 21,985,651 km (0.086 R)
• M23: 22,445,515 km (0.089 R)
• M24: 22,990,201 km (0.073 R)
• M25: 24,431,277 km (0.104 R)
• M26: 28,749,569 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548

Radius: 7.8

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.76 AU - 5.78 AU

Year: 9401 Days

Day: 23.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 77,710,394 km

• M1: 96,939 km (0.098 R)
• M2: 353,799 km (0.112 R)
• M3: 700,866 km (0.084 R)
• M4: 1,125,275 km (0.085 R)
• M5: 1,378,544 km (0.106 R)
• M6: 1,698,684 km (0.074 R)
• M7: 2,084,646 km (0.083 R)
• M8: 2,702,785 km (0.108 R)
• M9: 3,253,454 km (0.118 R)
• M10: 3,628,048 km (0.071 R)
• M11: 3,953,423 km (0.047 R)
• M12: 5,583,741 km (0.114 R)
• M13: 6,018,622 km (0.06 R)
• M14: 6,620,903 km (0.116 R)
• M15: 7,619,020 km (0.033 R)
• M16: 9,672,400 km (0.099 R)
• M17: 11,005,616 km (0.053 R)
• M18: 11,582,316 km (0.081 R)
• M19: 12,345,415 km (0.117 R)
• M20: 14,585,194 km (0.111 R)
• M21: 14,962,031 km (0.113 R)
• M22: 16,944,502 km (0.101 R)
• M23: 19,021,220 km (0.106 R)
• M24: 22,654,503 km (0.071 R)
• M25: 22,906,426 km (0.102 R)
• M26: 25,529,026 km (0.1 R)
• M27: 26,912,657 km (0.047 R)
• M28: 34,255,070 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565

Radius: 5.1

Gravity: 21.72 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.64 AU - 6.7 AU

Year: 11684 Days

Day: 15.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 77,710,394 km

• M1: 68,665 km (0.105 R)
• M2: 363,672 km (0.077 R)
• M3: 537,954 km (0.054 R)
• M4: 734,825 km (0.099 R)
• M5: 908,807 km (0.102 R)
• M6: 1,156,691 km (0.073 R)
• M7: 1,490,444 km (0.11 R)
• M8: 2,038,121 km (0.054 R)
• M9: 2,586,098 km (0.076 R)
• M10: 3,995,460 km (0.091 R)
• M11: 4,422,562 km (0.1 R)
• M12: 5,367,272 km (0.084 R)
• M13: 5,640,289 km (0.11 R)
• M14: 6,030,889 km (0.028 R)
• M15: 6,592,329 km (0.092 R)
• M16: 6,787,106 km (0.106 R)
• M17: 7,228,868 km (0.063 R)
• M18: 8,950,889 km (0.107 R)
• M19: 10,343,945 km (0.078 R)
• M20: 12,048,014 km (0.071 R)
• M21: 12,635,485 km (0.105 R)
• M22: 13,427,306 km (0.115 R)
• M23: 14,709,360 km (0.109 R)
• M24: 15,109,385 km (0.078 R)
• M25: 17,145,711 km (0.071 R)
• M26: 17,366,368 km (0.12 R)
• M27: 17,888,315 km (0.067 R)
• M28: 18,267,546 km (0.109 R)
• M29: 18,963,774 km (0.106 R)
• M30: 19,597,171 km (0.052 R)
• M31: 21,327,121 km (0.092 R)
• M32: 21,667,756 km (0.078 R)
• M33: 22,623,387 km (0.034 R)
• M34: 25,658,129 km (0.105 R)
• M35: 28,232,260 km (0.086 R)
• M36: 30,433,144 km (0.072 R)
• M37: 32,073,484 km (0.109 R)
• M38: 32,745,777 km (0.103 R)
• M39: 36,128,185 km (0.093 R)
• M40: 36,490,810 km (0.085 R)
• M41: 40,772,152 km (0.12 R)
• M42: 45,657,719 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.5

Radius: 3.8

Gravity: 51.9 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.97 AU - 10.95 AU

Year: 19735 Days

Day: 24.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,710,394 km

• M1: 48,470 km (0.079 R)
• M2: 213,925 km (0.071 R)
• M3: 342,130 km (0.1 R)
• M4: 500,255 km (0.102 R)
• M5: 819,048 km (0.118 R)
• M6: 1,147,864 km (0.104 R)
• M7: 1,941,332 km (0.11 R)
• M8: 3,823,722 km (0.116 R)
• M9: 4,548,673 km (0.115 R)
• M10: 5,092,611 km (0.116 R)
• M11: 8,852,753 km (0.03 R)
• M12: 12,758,155 km (0.076 R)
• M13: 13,396,041 km (0.061 R)
• M14: 14,279,117 km (0.088 R)
• M15: 14,658,198 km (0.082 R)
• M16: 33,338,484 km (0.119 R)
• M17: 36,760,834 km (0.116 R)
• M18: 37,472,322 km (0.06 R)
• M19: 38,338,194 km (0.092 R)
• M20: 38,629,761 km (0.104 R)
• M21: 40,109,732 km (0.097 R)
• M22: 42,089,660 km (0.084 R)
• M23: 47,238,968 km (0.088 R)
• M24: 51,365,177 km (0.042 R)
• M25: 53,879,768 km (0.095 R)
• M26: 56,099,351 km (0.084 R)
• M27: 60,917,899 km (0.101 R)
• M28: 66,844,218 km (0.088 R)
• M29: 73,591,681 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 17,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit