🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.9

Radius: 14.4

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.55 AU - 0.57 AU

Year: 279 Days

Day: 6.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 80,430,796 km

• M1: 181,163 km (0.107 R)
• M2: 701,016 km (0.103 R)
• M3: 1,256,024 km (0.084 R)
• M4: 1,789,639 km (0.105 R)
• M5: 2,857,768 km (0.075 R)
• M6: 4,144,609 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.7

Radius: 10.3

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.52 AU - 0.62 AU

Year: 287 Days

Day: 8.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,430,796 km

• M1: 129,103 km (0.092 R)
• M2: 507,286 km (0.117 R)
• M3: 901,626 km (0.069 R)
• M4: 1,300,604 km (0.118 R)
• M5: 1,629,121 km (0.036 R)
• M6: 2,249,054 km (0.095 R)
• M7: 2,573,831 km (0.076 R)
• M8: 2,979,690 km (0.111 R)
• M9: 3,373,731 km (0.112 R)
• M10: 3,790,660 km (0.061 R)
• M11: 4,254,563 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.2

Radius: 8.6

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.39 AU - 2.21 AU

Year: 1610 Days

Day: 13.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,430,796 km

• M1: 106,962 km (0.026 R)
• M2: 434,881 km (0.083 R)
• M3: 730,038 km (0.107 R)
• M4: 1,148,912 km (0.076 R)
• M5: 1,512,883 km (0.081 R)
• M6: 2,192,058 km (0.118 R)
• M7: 2,515,488 km (0.106 R)
• M8: 3,090,692 km (0.11 R)
• M9: 3,417,863 km (0.102 R)
• M10: 4,965,453 km (0.112 R)
• M11: 5,350,069 km (0.096 R)
• M12: 5,964,018 km (0.105 R)
• M13: 6,523,514 km (0.119 R)
• M14: 6,803,113 km (0.074 R)
• M15: 7,251,158 km (0.088 R)
• M16: 8,060,782 km (0.088 R)
• M17: 9,563,792 km (0.034 R)
• M18: 10,816,524 km (0.119 R)
• M19: 11,985,183 km (0.039 R)
• M20: 13,602,785 km (0.084 R)

Asteroid Belt

Center: 2.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.8

Radius: 13.8

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.09 AU - 3.13 AU

Year: 2812 Days

Day: 7.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 80,430,796 km

• M1: 171,589 km (0.118 R)
• M2: 664,215 km (0.119 R)
• M3: 2,549,148 km (0.104 R)
• M4: 3,001,681 km (0.038 R)
• M5: 4,517,407 km (0.089 R)
• M6: 5,558,309 km (0.113 R)
• M7: 6,108,829 km (0.099 R)
• M8: 7,319,824 km (0.096 R)
• M9: 9,034,066 km (0.049 R)
• M10: 10,137,649 km (0.061 R)
• M11: 14,863,296 km (0.063 R)
• M12: 15,364,150 km (0.079 R)
• M13: 17,097,391 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796

Radius: 8.5

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.71 AU - 4.13 AU

Year: 5176 Days

Day: 12.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,430,796 km

• M1: 105,766 km (0.103 R)
• M2: 392,844 km (0.106 R)
• M3: 1,248,245 km (0.093 R)
• M4: 1,745,807 km (0.044 R)
• M5: 2,131,620 km (0.116 R)
• M6: 2,419,895 km (0.109 R)
• M7: 2,789,402 km (0.1 R)
• M8: 3,095,778 km (0.112 R)
• M9: 3,731,569 km (0.067 R)
• M10: 4,032,859 km (0.034 R)
• M11: 6,102,097 km (0.102 R)
• M12: 6,390,671 km (0.075 R)
• M13: 8,086,962 km (0.032 R)
• M14: 8,673,535 km (0.116 R)
• M15: 10,331,678 km (0.08 R)
• M16: 11,307,205 km (0.117 R)
• M17: 14,601,799 km (0.085 R)
• M18: 18,619,699 km (0.1 R)
• M19: 19,434,259 km (0.101 R)
• M20: 21,134,738 km (0.104 R)
• M21: 22,321,947 km (0.028 R)
• M22: 25,236,712 km (0.105 R)
• M23: 27,604,547 km (0.109 R)
• M24: 28,130,533 km (0.117 R)
• M25: 30,209,046 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.5

Radius: 6.7

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.89 AU - 7.77 AU

Year: 11903 Days

Day: 24.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,430,796 km

• M1: 83,326 km (0.1 R)
• M2: 470,037 km (0.062 R)
• M3: 1,024,297 km (0.073 R)
• M4: 1,773,632 km (0.082 R)
• M5: 2,694,258 km (0.029 R)
• M6: 2,972,958 km (0.049 R)
• M7: 3,270,957 km (0.116 R)
• M8: 4,667,005 km (0.112 R)
• M9: 6,235,389 km (0.104 R)
• M10: 8,848,564 km (0.082 R)
• M11: 9,082,984 km (0.109 R)
• M12: 9,369,614 km (0.048 R)
• M13: 10,577,317 km (0.097 R)
• M14: 10,841,358 km (0.113 R)
• M15: 11,493,305 km (0.089 R)
• M16: 12,113,388 km (0.083 R)
• M17: 16,452,026 km (0.084 R)
• M18: 17,827,578 km (0.112 R)
• M19: 18,201,872 km (0.068 R)
• M20: 20,558,936 km (0.071 R)
• M21: 20,887,902 km (0.117 R)
• M22: 21,471,932 km (0.089 R)
• M23: 23,646,935 km (0.081 R)
• M24: 25,207,092 km (0.111 R)
• M25: 25,773,768 km (0.098 R)
• M26: 28,328,002 km (0.115 R)
• M27: 30,723,962 km (0.075 R)
• M28: 33,477,759 km (0.113 R)
• M29: 35,206,662 km (0.106 R)
• M30: 36,391,926 km (0.114 R)
• M31: 39,344,390 km (0.103 R)
• M32: 45,303,621 km (0.101 R)
• M33: 47,703,021 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.9

Radius: 4.2

Gravity: 44.38 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.33 AU - 8.11 AU

Year: 12937 Days

Day: 24.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,430,796 km

• M1: 52,359 km (0.093 R)
• M2: 365,468 km (0.086 R)
• M3: 948,151 km (0.115 R)
• M4: 1,443,021 km (0.111 R)
• M5: 1,963,921 km (0.073 R)
• M6: 2,493,497 km (0.065 R)
• M7: 2,872,429 km (0.099 R)
• M8: 3,418,461 km (0.105 R)
• M9: 3,743,986 km (0.105 R)
• M10: 4,519,950 km (0.093 R)
• M11: 4,912,046 km (0.033 R)
• M12: 5,150,954 km (0.066 R)
• M13: 5,578,654 km (0.075 R)
• M14: 7,891,886 km (0.119 R)
• M15: 8,411,290 km (0.036 R)
• M16: 12,449,086 km (0.115 R)
• M17: 13,216,972 km (0.081 R)
• M18: 14,566,195 km (0.029 R)
• M19: 15,346,198 km (0.093 R)
• M20: 17,614,102 km (0.107 R)
• M21: 21,600,736 km (0.103 R)
• M22: 22,895,057 km (0.117 R)
• M23: 23,657,557 km (0.117 R)
• M24: 25,032,212 km (0.063 R)
• M25: 30,604,583 km (0.1 R)
• M26: 33,434,077 km (0.089 R)
• M27: 36,819,926 km (0.092 R)
• M28: 37,209,628 km (0.116 R)
• M29: 37,865,315 km (0.083 R)
• M30: 38,129,804 km (0.091 R)
• M31: 38,395,490 km (0.034 R)
• M32: 41,821,132 km (0.052 R)
• M33: 42,387,509 km (0.098 R)
• M34: 48,958,746 km (0.083 R)
• M35: 50,222,100 km (0.112 R)
• M36: 53,309,500 km (0.103 R)
• M37: 56,348,880 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.1

Radius: 7.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.44 AU - 9.76 AU

Year: 15373 Days

Day: 23.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,430,796 km

• M1: 93,349 km (0.076 R)
• M2: 885,919 km (0.102 R)
• M3: 1,589,029 km (0.093 R)
• M4: 2,409,423 km (0.097 R)
• M5: 4,616,889 km (0.064 R)
• M6: 5,219,320 km (0.116 R)
• M7: 5,805,295 km (0.104 R)
• M8: 8,162,209 km (0.096 R)
• M9: 8,951,039 km (0.107 R)
• M10: 9,410,753 km (0.12 R)
• M11: 9,646,370 km (0.062 R)
• M12: 13,975,433 km (0.053 R)
• M13: 15,425,635 km (0.09 R)
• M14: 22,992,146 km (0.09 R)
• M15: 23,853,979 km (0.086 R)
• M16: 24,204,636 km (0.083 R)
• M17: 33,252,615 km (0.03 R)
• M18: 37,214,116 km (0.086 R)
• M19: 39,125,678 km (0.056 R)
• M20: 39,613,516 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.5

Radius: 4.7

Gravity: 35.88 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.23 AU - 11.21 AU

Year: 20208 Days

Day: 24 Hours

Environment

Temp: -232 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,430,796 km

• M1: 59,091 km (0.105 R)
• M2: 387,608 km (0.101 R)
• M3: 618,438 km (0.046 R)
• M4: 2,642,946 km (0.115 R)
• M5: 2,973,108 km (0.097 R)
• M6: 3,162,050 km (0.094 R)
• M7: 4,263,091 km (0.076 R)
• M8: 6,493,296 km (0.107 R)
• M9: 7,333,736 km (0.114 R)
• M10: 7,729,572 km (0.063 R)
• M11: 7,932,726 km (0.064 R)
• M12: 8,087,410 km (0.103 R)
• M13: 8,836,297 km (0.088 R)
• M14: 9,456,381 km (0.064 R)
• M15: 9,806,589 km (0.049 R)
• M16: 10,845,846 km (0.101 R)
• M17: 14,554,526 km (0.093 R)
• M18: 17,680,524 km (0.094 R)
• M19: 18,391,263 km (0.105 R)
• M20: 19,869,589 km (0.074 R)
• M21: 20,832,700 km (0.072 R)
• M22: 26,346,878 km (0.085 R)
• M23: 27,744,421 km (0.072 R)
• M24: 29,313,553 km (0.068 R)
• M25: 30,307,930 km (0.115 R)
• M26: 33,024,927 km (0.113 R)
• M27: 33,694,976 km (0.12 R)
• M28: 34,785,843 km (0.11 R)
• M29: 37,615,487 km (0.092 R)
• M30: 39,235,482 km (0.095 R)
• M31: 40,290,147 km (0.117 R)
• M32: 46,180,563 km (0.05 R)
• M33: 53,533,299 km (0.069 R)
• M34: 57,101,358 km (0.084 R)
• M35: 62,033,151 km (0.101 R)
• M36: 73,412,163 km (0.117 R)
• M37: 79,709,635 km (0.07 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 14,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit