🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.8

Radius: 13

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.66 AU - 5.58 AU

Year: 4296 Days

Day: 7.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 71,379,697 km

• M1: 172,786 km (0.115 R)
• M2: 847,173 km (0.066 R)
• M3: 2,029,445 km (0.104 R)
• M4: 2,642,347 km (0.098 R)
• M5: 3,650,188 km (0.087 R)
• M6: 4,719,364 km (0.042 R)
• M7: 8,140,219 km (0.116 R)
• M8: 9,534,620 km (0.076 R)
• M9: 11,189,173 km (0.078 R)
• M10: 13,628,815 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.5

Radius: 9.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.24 AU - 6.18 AU

Year: 4410 Days

Day: 9.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,379,697 km

• M1: 118,482 km (0.119 R)
• M2: 499,806 km (0.083 R)
• M3: 1,085,333 km (0.111 R)
• M4: 1,430,754 km (0.076 R)
• M5: 1,909,318 km (0.116 R)
• M6: 2,762,773 km (0.073 R)
• M7: 3,527,967 km (0.111 R)
• M8: 4,153,585 km (0.046 R)
• M9: 4,537,004 km (0.095 R)
• M10: 6,677,451 km (0.079 R)
• M11: 8,244,488 km (0.038 R)
• M12: 9,380,983 km (0.12 R)
• M13: 11,215,801 km (0.08 R)
• M14: 11,667,886 km (0.026 R)
• M15: 12,873,645 km (0.115 R)
• M16: 13,645,121 km (0.111 R)
• M17: 14,303,352 km (0.095 R)
• M18: 15,632,379 km (0.038 R)
• M19: 19,050,690 km (0.03 R)
• M20: 19,872,880 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.2

Radius: 8.3

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.21 AU - 6.91 AU

Year: 5532 Days

Day: 11.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,379,697 km

• M1: 103,223 km (0.115 R)
• M2: 429,346 km (0.111 R)
• M3: 766,839 km (0.094 R)
• M4: 1,041,650 km (0.058 R)
• M5: 1,321,548 km (0.119 R)
• M6: 1,700,479 km (0.083 R)
• M7: 2,179,491 km (0.115 R)
• M8: 3,175,514 km (0.113 R)
• M9: 3,732,766 km (0.095 R)
• M10: 4,079,684 km (0.115 R)
• M11: 4,447,993 km (0.116 R)
• M12: 5,067,777 km (0.082 R)
• M13: 7,274,795 km (0.097 R)
• M14: 7,922,254 km (0.078 R)
• M15: 8,423,407 km (0.069 R)
• M16: 10,387,777 km (0.066 R)
• M17: 14,187,862 km (0.112 R)
• M18: 15,971,218 km (0.107 R)
• M19: 16,713,074 km (0.065 R)
• M20: 17,537,508 km (0.059 R)
• M21: 19,140,300 km (0.09 R)
• M22: 20,905,554 km (0.048 R)
• M23: 22,705,366 km (0.074 R)
• M24: 24,084,360 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.2

Radius: 11.8

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.54 AU - 7.22 AU

Year: 5976 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,379,697 km

• M1: 146,756 km (0.075 R)
• M2: 514,617 km (0.064 R)
• M3: 1,230,891 km (0.106 R)
• M4: 1,635,254 km (0.084 R)
• M5: 2,473,002 km (0.112 R)
• M6: 3,211,717 km (0.088 R)
• M7: 3,782,283 km (0.11 R)
• M8: 4,368,258 km (0.098 R)
• M9: 5,098,894 km (0.068 R)
• M10: 6,873,573 km (0.111 R)
• M11: 7,411,976 km (0.084 R)
• M12: 8,902,719 km (0.119 R)
• M13: 9,543,147 km (0.11 R)
• M14: 10,584,648 km (0.082 R)
• M15: 14,743,020 km (0.081 R)
• M16: 15,823,864 km (0.114 R)
• M17: 16,446,640 km (0.05 R)
• M18: 18,008,442 km (0.117 R)
• M19: 18,894,510 km (0.113 R)
• M20: 23,847,696 km (0.097 R)
• M21: 24,584,016 km (0.107 R)
• M22: 26,796,569 km (0.086 R)
• M23: 28,222,237 km (0.114 R)
• M24: 31,127,727 km (0.045 R)
• M25: 34,123,873 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.1

Radius: 10

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.03 AU - 10.35 AU

Year: 11186 Days

Day: 5.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,379,697 km

• M1: 124,765 km (0.077 R)
• M2: 664,514 km (0.078 R)
• M3: 1,152,951 km (0.12 R)
• M4: 1,544,897 km (0.079 R)
• M5: 2,008,052 km (0.089 R)
• M6: 2,340,907 km (0.078 R)
• M7: 2,865,098 km (0.079 R)
• M8: 3,595,734 km (0.083 R)
• M9: 4,507,085 km (0.116 R)
• M10: 5,854,363 km (0.109 R)
• M11: 6,268,001 km (0.114 R)
• M12: 8,029,965 km (0.063 R)
• M13: 9,074,308 km (0.096 R)
• M14: 9,475,679 km (0.067 R)
• M15: 11,605,204 km (0.111 R)
• M16: 11,959,003 km (0.11 R)
• M17: 12,812,758 km (0.094 R)
• M18: 14,847,289 km (0.066 R)
• M19: 16,415,823 km (0.107 R)
• M20: 19,216,295 km (0.117 R)
• M21: 20,131,834 km (0.09 R)
• M22: 22,868,727 km (0.115 R)
• M23: 24,955,318 km (0.107 R)
• M24: 26,448,754 km (0.025 R)
• M25: 27,062,404 km (0.111 R)
• M26: 27,581,210 km (0.118 R)
• M27: 30,385,871 km (0.029 R)
• M28: 34,092,308 km (0.102 R)
• M29: 35,556,572 km (0.117 R)
• M30: 35,929,070 km (0.093 R)
• M31: 42,110,903 km (0.118 R)
• M32: 42,947,903 km (0.097 R)
• M33: 47,149,958 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.6

Radius: 7.9

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14 AU - 16.14 AU

Year: 21696 Days

Day: 23.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 133.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,379,697 km

• M1: 102,325 km (0.105 R)
• M2: 1,224,309 km (0.102 R)
• M3: 1,528,591 km (0.044 R)
• M4: 2,121,896 km (0.096 R)
• M5: 3,488,772 km (0.119 R)
• M6: 5,247,145 km (0.107 R)
• M7: 6,539,372 km (0.09 R)
• M8: 9,163,318 km (0.105 R)
• M9: 10,959,540 km (0.119 R)
• M10: 11,475,653 km (0.114 R)
• M11: 12,626,210 km (0.101 R)
• M12: 15,392,723 km (0.097 R)
• M13: 26,757,674 km (0.104 R)
• M14: 29,014,357 km (0.107 R)
• M15: 34,174,437 km (0.058 R)
• M16: 46,767,436 km (0.092 R)
• M17: 64,809,538 km (0.087 R)
• M18: 65,437,849 km (0.087 R)
• M19: 68,207,354 km (0.064 R)
• M20: 77,452,353 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.7

Radius: 3.9

Gravity: 24.83 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.69 AU - 19.97 AU

Year: 24473 Days

Day: 20.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,379,697 km

• M1: 51,611 km (0.092 R)
• M2: 485,595 km (0.036 R)
• M3: 728,093 km (0.068 R)
• M4: 950,844 km (0.096 R)
• M5: 1,231,340 km (0.109 R)
• M6: 1,861,147 km (0.105 R)
• M7: 3,080,669 km (0.049 R)
• M8: 3,321,372 km (0.076 R)
• M9: 3,870,546 km (0.112 R)
• M10: 6,723,377 km (0.084 R)
• M11: 7,645,050 km (0.088 R)
• M12: 12,777,753 km (0.099 R)
• M13: 18,055,117 km (0.113 R)
• M14: 22,280,060 km (0.081 R)
• M15: 23,379,754 km (0.101 R)
• M16: 25,149,646 km (0.119 R)
• M17: 37,397,972 km (0.102 R)
• M18: 38,097,342 km (0.071 R)
• M19: 39,378,199 km (0.081 R)
• M20: 51,702,969 km (0.057 R)
• M21: 57,981,292 km (0.105 R)
• M22: 61,013,192 km (0.094 R)
• M23: 64,548,340 km (0.103 R)
• M24: 67,596,695 km (0.076 R)
• M25: 69,051,535 km (0.106 R)
• M26: 70,952,624 km (0.069 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: 458 - 17,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit