🌌 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: 144.1

Radius: 11.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.7 AU - 0.84 AU

Year: 443 Days

Day: 6.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 73,223,923 km

• M1: 143,016 km (0.119 R)
• M2: 682,765 km (0.111 R)
• M3: 1,235,080 km (0.09 R)
• M4: 1,635,703 km (0.073 R)
• M5: 1,998,478 km (0.116 R)
• M6: 2,591,933 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.9

Radius: 9.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.79 AU - 1.01 AU

Year: 560 Days

Day: 8.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,223,923 km

• M1: 121,922 km (0.09 R)
• M2: 438,920 km (0.101 R)
• M3: 795,711 km (0.112 R)
• M4: 1,114,953 km (0.102 R)
• M5: 1,557,463 km (0.111 R)
• M6: 2,026,752 km (0.113 R)
• M7: 2,512,047 km (0.103 R)
• M8: 2,930,323 km (0.115 R)
• M9: 3,596,183 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.6

Radius: 10.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.26 AU - 1.96 AU

Year: 1340 Days

Day: 9.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,223,923 km

• M1: 126,859 km (0.116 R)
• M2: 533,017 km (0.089 R)
• M3: 1,259,913 km (0.118 R)
• M4: 1,847,534 km (0.109 R)
• M5: 2,286,304 km (0.052 R)
• M6: 2,641,599 km (0.104 R)
• M7: 3,542,926 km (0.085 R)
• M8: 4,481,653 km (0.058 R)
• M9: 5,507,146 km (0.087 R)
• M10: 6,581,558 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.5

Radius: 12.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.83 AU - 3.03 AU

Year: 3290 Days

Day: 9.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,223,923 km

• M1: 154,235 km (0.056 R)
• M2: 694,433 km (0.119 R)
• M3: 1,684,921 km (0.099 R)
• M4: 2,156,453 km (0.097 R)
• M5: 4,791,919 km (0.103 R)
• M6: 5,283,946 km (0.103 R)
• M7: 8,520,496 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.2

Radius: 8.3

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.21 AU - 4.23 AU

Year: 4707 Days

Day: 5.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,223,923 km

• M1: 156,330 km (0.038 R)
• M2: 1,133,952 km (0.065 R)
• M3: 1,731,446 km (0.09 R)
• M4: 2,765,017 km (0.082 R)
• M5: 3,078,275 km (0.113 R)
• M6: 3,394,525 km (0.099 R)
• M7: 4,116,335 km (0.051 R)
• M8: 4,451,883 km (0.109 R)
• M9: 5,743,661 km (0.119 R)
• M10: 6,132,914 km (0.117 R)
• M11: 9,086,724 km (0.113 R)
• M12: 9,782,654 km (0.036 R)
• M13: 12,624,564 km (0.038 R)
• M14: 13,027,282 km (0.114 R)
• M15: 13,595,155 km (0.114 R)
• M16: 19,074,177 km (0.081 R)
• M17: 21,044,531 km (0.09 R)
• M18: 21,754,373 km (0.117 R)
• M19: 25,305,826 km (0.038 R)
• M20: 26,189,650 km (0.062 R)
• M21: 27,679,944 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.4

Radius: 6.2

Gravity: 24.07 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.2 AU - 6.92 AU

Year: 9786 Days

Day: 24.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,223,923 km

• M1: 77,043 km (0.045 R)
• M2: 324,328 km (0.068 R)
• M3: 566,976 km (0.037 R)
• M4: 789,129 km (0.055 R)
• M5: 1,004,400 km (0.067 R)
• M6: 1,209,798 km (0.116 R)
• M7: 1,968,409 km (0.112 R)
• M8: 2,530,747 km (0.107 R)
• M9: 3,645,401 km (0.12 R)
• M10: 8,519,599 km (0.067 R)
• M11: 9,236,173 km (0.108 R)
• M12: 9,634,252 km (0.078 R)
• M13: 10,095,762 km (0.119 R)
• M14: 10,788,400 km (0.114 R)
• M15: 12,994,071 km (0.1 R)
• M16: 13,305,085 km (0.094 R)
• M17: 14,267,897 km (0.098 R)
• M18: 14,867,485 km (0.102 R)
• M19: 17,585,230 km (0.068 R)
• M20: 17,812,918 km (0.112 R)
• M21: 18,980,978 km (0.061 R)
• M22: 20,033,997 km (0.081 R)
• M23: 20,616,831 km (0.05 R)
• M24: 22,790,936 km (0.092 R)
• M25: 23,152,514 km (0.077 R)
• M26: 26,880,045 km (0.073 R)
• M27: 31,544,057 km (0.074 R)
• M28: 33,018,793 km (0.032 R)
• M29: 35,015,925 km (0.117 R)
• M30: 35,376,456 km (0.113 R)
• M31: 37,466,936 km (0.101 R)
• M32: 40,029,847 km (0.06 R)
• M33: 47,089,819 km (0.038 R)
• M34: 49,013,498 km (0.064 R)
• M35: 51,607,226 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.1

Radius: 3.1

Gravity: 46.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.76 AU - 7.44 AU

Year: 9883 Days

Day: 16 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 73,223,923 km

• M1: 42,486 km (0.09 R)
• M2: 156,330 km (0.116 R)
• M3: 282,590 km (0.094 R)
• M4: 539,300 km (0.11 R)
• M5: 720,912 km (0.112 R)
• M6: 1,571,974 km (0.063 R)
• M7: 1,848,880 km (0.102 R)
• M8: 3,544,273 km (0.082 R)
• M9: 3,640,763 km (0.031 R)
• M10: 3,788,716 km (0.104 R)
• M11: 3,889,694 km (0.055 R)
• M12: 4,449,190 km (0.078 R)
• M13: 4,999,860 km (0.093 R)
• M14: 5,121,334 km (0.091 R)
• M15: 5,825,191 km (0.062 R)
• M16: 5,959,830 km (0.12 R)
• M17: 6,062,005 km (0.106 R)
• M18: 6,270,096 km (0.064 R)
• M19: 6,923,090 km (0.074 R)
• M20: 7,150,479 km (0.073 R)
• M21: 7,862,415 km (0.048 R)
• M22: 8,928,001 km (0.112 R)
• M23: 9,106,920 km (0.091 R)
• M24: 10,476,788 km (0.099 R)
• M25: 12,195,966 km (0.049 R)
• M26: 13,093,404 km (0.117 R)
• M27: 13,794,719 km (0.109 R)
• M28: 18,391,263 km (0.05 R)
• M29: 31,153,906 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.7

Radius: 6.5

Gravity: 23.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.4 AU - 9.3 AU

Year: 15828 Days

Day: 22.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 73.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,223,923 km

• M1: 82,129 km (0.115 R)
• M2: 317,895 km (0.11 R)
• M3: 614,847 km (0.077 R)
• M4: 1,117,496 km (0.114 R)
• M5: 2,217,938 km (0.082 R)
• M6: 3,608,450 km (0.113 R)
• M7: 4,094,344 km (0.081 R)
• M8: 5,384,626 km (0.093 R)
• M9: 5,656,146 km (0.089 R)
• M10: 6,439,740 km (0.082 R)
• M11: 6,835,276 km (0.109 R)
• M12: 8,425,352 km (0.116 R)
• M13: 9,444,862 km (0.097 R)
• M14: 11,093,879 km (0.087 R)
• M15: 11,407,286 km (0.094 R)
• M16: 13,133,496 km (0.104 R)
• M17: 15,256,140 km (0.076 R)
• M18: 16,278,044 km (0.108 R)
• M19: 17,428,601 km (0.066 R)
• M20: 18,720,678 km (0.117 R)
• M21: 19,616,619 km (0.116 R)
• M22: 25,601,432 km (0.053 R)
• M23: 29,961,162 km (0.117 R)
• M24: 40,262,173 km (0.111 R)
• M25: 45,477,154 km (0.084 R)
• M26: 52,694,354 km (0.109 R)
• M27: 53,758,444 km (0.091 R)
• M28: 59,104,024 km (0.103 R)
• M29: 62,396,673 km (0.097 R)
• M30: 63,387,909 km (0.081 R)
• M31: 67,043,183 km (0.053 R)
• M32: 72,132,204 km (0.037 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: 160 - 13,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit