🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.6

Radius: 14.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.44 AU - 0.7 AU

Year: 292 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 79.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 20,311,686 km

• M1: 179,218 km (0.102 R)
• M2: 851,511 km (0.092 R)
• M3: 1,366,128 km (0.118 R)
• M4: 2,026,902 km (0.068 R)
• M5: 2,497,536 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.3

Radius: 8.3

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.58 AU - 1.7 AU

Year: 1424 Days

Day: 10.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 20,311,686 km

• M1: 103,522 km (0.083 R)
• M2: 422,614 km (0.088 R)
• M3: 862,282 km (0.092 R)
• M4: 1,254,079 km (0.11 R)
• M5: 1,712,148 km (0.105 R)
• M6: 2,035,877 km (0.063 R)
• M7: 2,631,576 km (0.106 R)
• M8: 3,513,605 km (0.042 R)
• M9: 4,076,243 km (0.115 R)
• M10: 4,369,903 km (0.061 R)
• M11: 4,979,515 km (0.078 R)
• M12: 5,689,506 km (0.051 R)
• M13: 6,175,251 km (0.042 R)
• M14: 6,489,705 km (0.081 R)
• M15: 6,764,068 km (0.111 R)
• M16: 7,072,239 km (0.092 R)
• M17: 8,167,894 km (0.096 R)
• M18: 10,452,553 km (0.108 R)
• M19: 11,181,693 km (0.116 R)
• M20: 11,468,173 km (0.082 R)
• M21: 12,779,697 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.4

Radius: 12.8

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.77 AU - 2.35 AU

Year: 2005 Days

Day: 6.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 20,311,686 km

• M1: 159,920 km (0.09 R)
• M2: 587,620 km (0.064 R)
• M3: 1,043,744 km (0.034 R)
• M4: 1,671,158 km (0.052 R)
• M5: 2,085,544 km (0.119 R)
• M6: 2,486,167 km (0.04 R)
• M7: 2,923,142 km (0.118 R)
• M8: 3,343,512 km (0.089 R)
• M9: 4,070,259 km (0.096 R)
• M10: 4,471,780 km (0.096 R)
• M11: 5,101,437 km (0.115 R)
• M12: 7,293,644 km (0.094 R)
• M13: 8,517,654 km (0.086 R)
• M14: 8,943,709 km (0.105 R)
• M15: 9,909,961 km (0.111 R)
• M16: 16,408,942 km (0.072 R)
• M17: 16,813,903 km (0.026 R)
• M18: 17,538,705 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.2

Radius: 12.3

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.41 AU - 2.83 AU

Year: 2876 Days

Day: 8.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 20,311,686 km

• M1: 153,039 km (0.103 R)
• M2: 539,151 km (0.09 R)
• M3: 1,085,482 km (0.093 R)
• M4: 1,484,160 km (0.053 R)
• M5: 2,160,941 km (0.117 R)
• M6: 3,242,534 km (0.035 R)
• M7: 4,269,224 km (0.032 R)
• M8: 4,847,569 km (0.092 R)
• M9: 6,738,786 km (0.112 R)
• M10: 7,583,266 km (0.042 R)
• M11: 8,092,497 km (0.082 R)
• M12: 8,752,971 km (0.103 R)
• M13: 9,758,419 km (0.103 R)
• M14: 10,325,395 km (0.101 R)
• M15: 11,681,799 km (0.031 R)
• M16: 12,567,119 km (0.106 R)
• M17: 13,068,720 km (0.075 R)
• M18: 14,022,856 km (0.059 R)
• M19: 16,021,334 km (0.108 R)
• M20: 16,561,681 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.9

Radius: 10

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.13 AU - 4.01 AU

Year: 4575 Days

Day: 12.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 20,311,686 km

• M1: 124,316 km (0.093 R)
• M2: 498,011 km (0.113 R)
• M3: 816,356 km (0.093 R)
• M4: 1,430,156 km (0.049 R)
• M5: 1,747,154 km (0.113 R)
• M6: 2,265,361 km (0.109 R)
• M7: 2,809,598 km (0.065 R)
• M8: 3,133,028 km (0.091 R)
• M9: 3,588,853 km (0.099 R)
• M10: 4,160,018 km (0.058 R)
• M11: 4,608,063 km (0.056 R)
• M12: 5,005,844 km (0.094 R)
• M13: 5,484,258 km (0.103 R)
• M14: 6,467,714 km (0.028 R)
• M15: 7,528,513 km (0.072 R)
• M16: 9,145,965 km (0.057 R)
• M17: 10,660,943 km (0.101 R)
• M18: 14,071,625 km (0.102 R)
• M19: 15,963,290 km (0.059 R)
• M20: 16,629,898 km (0.117 R)
• M21: 21,679,574 km (0.11 R)
• M22: 24,193,566 km (0.074 R)
• M23: 26,811,230 km (0.113 R)
• M24: 27,322,256 km (0.074 R)
• M25: 29,162,011 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.7

Radius: 9.6

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.58 AU - 6.04 AU

Year: 8299 Days

Day: 8.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 20,311,686 km

• M1: 119,529 km (0.057 R)
• M2: 448,345 km (0.116 R)
• M3: 1,194,838 km (0.104 R)
• M4: 3,406,493 km (0.087 R)
• M5: 4,021,340 km (0.073 R)
• M6: 6,221,177 km (0.114 R)
• M7: 6,902,147 km (0.061 R)
• M8: 7,997,353 km (0.115 R)
• M9: 9,745,104 km (0.12 R)
• M10: 12,221,398 km (0.066 R)
• M11: 13,446,006 km (0.052 R)
• M12: 14,088,080 km (0.105 R)
• M13: 15,665,889 km (0.085 R)
• M14: 17,233,525 km (0.042 R)
• M15: 19,102,451 km (0.055 R)
• M16: 24,007,765 km (0.109 R)
• M17: 24,555,892 km (0.067 R)
• M18: 25,758,809 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.9

Radius: 6.2

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.28 AU - 7.02 AU

Year: 10344 Days

Day: 19.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 20,311,686 km

• M1: 77,043 km (0.117 R)
• M2: 520,002 km (0.096 R)
• M3: 857,046 km (0.061 R)
• M4: 1,065,137 km (0.109 R)
• M5: 1,344,885 km (0.115 R)
• M6: 2,282,415 km (0.11 R)
• M7: 3,119,714 km (0.109 R)
• M8: 3,747,427 km (0.081 R)
• M9: 5,446,559 km (0.076 R)
• M10: 6,099,853 km (0.089 R)
• M11: 9,820,203 km (0.116 R)
• M12: 10,219,330 km (0.099 R)
• M13: 10,785,408 km (0.081 R)
• M14: 13,996,526 km (0.063 R)
• M15: 14,759,027 km (0.093 R)
• M16: 17,719,419 km (0.114 R)
• M17: 18,991,599 km (0.069 R)
• M18: 19,222,279 km (0.029 R)
• M19: 20,889,697 km (0.098 R)
• M20: 24,509,218 km (0.045 R)
• M21: 31,541,813 km (0.068 R)
• M22: 31,757,384 km (0.083 R)
• M23: 34,649,111 km (0.066 R)
• M24: 36,041,119 km (0.067 R)
• M25: 43,697,388 km (0.103 R)
• M26: 46,425,754 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.9

Radius: 6.8

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.55 AU - 7.19 AU

Year: 12213 Days

Day: 19.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 20,311,686 km

• M1: 84,672 km (0.086 R)
• M2: 461,659 km (0.071 R)
• M3: 810,521 km (0.109 R)
• M4: 1,338,901 km (0.092 R)
• M5: 1,657,844 km (0.12 R)
• M6: 1,961,527 km (0.116 R)
• M7: 2,622,002 km (0.048 R)
• M8: 2,886,341 km (0.077 R)
• M9: 3,304,916 km (0.107 R)
• M10: 4,486,141 km (0.119 R)
• M11: 4,717,270 km (0.118 R)
• M12: 5,109,964 km (0.064 R)
• M13: 7,980,448 km (0.108 R)
• M14: 10,670,218 km (0.098 R)
• M15: 14,032,729 km (0.11 R)
• M16: 15,687,132 km (0.1 R)
• M17: 18,041,054 km (0.087 R)
• M18: 20,148,589 km (0.109 R)
• M19: 22,081,244 km (0.073 R)
• M20: 24,845,813 km (0.064 R)
• M21: 25,479,958 km (0.108 R)
• M22: 25,939,373 km (0.092 R)
• M23: 27,639,403 km (0.046 R)
• M24: 33,401,764 km (0.074 R)
• M25: 41,667,645 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759

Radius: 4.2

Gravity: 43.03 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.75 AU - 9.58 AU

Year: 14379 Days

Day: 15 Hours

Environment

Temp: -231 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 20,311,686 km

• M1: 52,210 km (0.091 R)
• M2: 187,745 km (0.106 R)
• M3: 604,226 km (0.109 R)
• M4: 781,050 km (0.088 R)
• M5: 936,034 km (0.085 R)
• M6: 1,308,832 km (0.109 R)
• M7: 1,933,104 km (0.106 R)
• M8: 2,622,301 km (0.085 R)
• M9: 2,829,345 km (0.084 R)
• M10: 3,224,433 km (0.102 R)
• M11: 4,967,696 km (0.09 R)
• M12: 5,882,637 km (0.067 R)
• M13: 6,157,748 km (0.061 R)
• M14: 6,818,671 km (0.048 R)
• M15: 9,032,570 km (0.107 R)
• M16: 10,049,237 km (0.062 R)
• M17: 11,319,173 km (0.033 R)
• M18: 11,992,513 km (0.112 R)
• M19: 12,243,987 km (0.051 R)
• M20: 12,563,080 km (0.064 R)
• M21: 12,887,707 km (0.103 R)
• M22: 21,247,386 km (0.081 R)
• M23: 29,669,447 km (0.109 R)
• M24: 31,418,096 km (0.111 R)
• M25: 35,375,708 km (0.103 R)
• M26: 40,632,427 km (0.065 R)
• M27: 41,771,316 km (0.119 R)
• M28: 47,161,178 km (0.114 R)
• M29: 50,021,938 km (0.119 R)
• M30: 60,758,278 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.4

Radius: 6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.82 AU - 8.62 AU

Year: 15984 Days

Day: 20.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 20,311,686 km

• M1: 75,996 km (0.078 R)
• M2: 418,126 km (0.05 R)
• M3: 1,034,619 km (0.077 R)
• M4: 1,955,843 km (0.088 R)
• M5: 2,369,032 km (0.109 R)
• M6: 9,976,682 km (0.066 R)
• M7: 14,827,393 km (0.103 R)
• M8: 17,098,737 km (0.061 R)
• M9: 18,373,610 km (0.116 R)
• M10: 19,063,406 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 14,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit