🌌 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: 209.9

Radius: 13.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.62 AU

Year: 292 Days

Day: 13.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 38,701,493 km

• M1: 167,998 km (0.073 R)
• M2: 933,192 km (0.079 R)
• M3: 1,453,343 km (0.094 R)
• M4: 1,883,587 km (0.055 R)
• M5: 2,349,584 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.1

Radius: 8.2

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.57 AU - 0.71 AU

Year: 347 Days

Day: 14 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,701,493 km

• M1: 102,026 km (0.114 R)
• M2: 453,581 km (0.107 R)
• M3: 785,688 km (0.105 R)
• M4: 1,153,998 km (0.071 R)
• M5: 1,465,461 km (0.099 R)
• M6: 1,760,617 km (0.06 R)
• M7: 2,055,325 km (0.118 R)
• M8: 2,454,602 km (0.088 R)
• M9: 2,745,570 km (0.099 R)
• M10: 3,176,860 km (0.08 R)
• M11: 3,535,147 km (0.082 R)
• M12: 3,957,761 km (0.107 R)
• M13: 4,633,794 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.5

Radius: 10.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.67 AU - 0.73 AU

Year: 397 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 38,701,493 km

• M1: 131,796 km (0.109 R)
• M2: 509,530 km (0.115 R)
• M3: 917,783 km (0.111 R)
• M4: 1,686,118 km (0.107 R)
• M5: 2,120,849 km (0.118 R)
• M6: 2,454,153 km (0.106 R)
• M7: 3,219,197 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.2

Radius: 9.6

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.66 AU - 1.08 AU

Year: 550 Days

Day: 12.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,701,493 km

• M1: 119,379 km (0.099 R)
• M2: 451,786 km (0.101 R)
• M3: 766,539 km (0.114 R)
• M4: 1,205,759 km (0.099 R)
• M5: 1,648,569 km (0.119 R)
• M6: 2,308,445 km (0.112 R)
• M7: 2,642,646 km (0.07 R)
• M8: 3,169,979 km (0.091 R)
• M9: 3,572,248 km (0.098 R)
• M10: 4,035,851 km (0.12 R)
• M11: 4,554,208 km (0.094 R)
• M12: 5,083,934 km (0.103 R)
• M13: 5,636,997 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.7

Radius: 8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.85 AU - 1.39 AU

Year: 804 Days

Day: 8.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,701,493 km

• M1: 99,483 km (0.063 R)
• M2: 449,242 km (0.114 R)
• M3: 1,019,958 km (0.087 R)
• M4: 1,452,147 km (0.064 R)
• M5: 1,777,522 km (0.054 R)
• M6: 2,059,364 km (0.06 R)
• M7: 2,334,774 km (0.116 R)
• M8: 2,664,488 km (0.106 R)
• M9: 3,024,869 km (0.057 R)
• M10: 3,279,335 km (0.104 R)
• M11: 4,237,659 km (0.088 R)
• M12: 4,500,502 km (0.103 R)
• M13: 4,877,938 km (0.098 R)
• M14: 5,182,669 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.9

Radius: 12.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.97 AU - 1.49 AU

Year: 925 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 38,701,493 km

• M1: 155,432 km (0.079 R)
• M2: 603,328 km (0.105 R)
• M3: 1,483,861 km (0.108 R)
• M4: 2,094,071 km (0.097 R)
• M5: 2,987,619 km (0.093 R)
• M6: 3,562,673 km (0.09 R)
• M7: 4,197,716 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.6

Radius: 12.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.09 AU - 1.55 AU

Year: 1029 Days

Day: 13.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,701,493 km

• M1: 151,692 km (0.096 R)
• M2: 543,190 km (0.038 R)
• M3: 1,056,759 km (0.091 R)
• M4: 1,525,150 km (0.106 R)
• M5: 2,290,343 km (0.103 R)
• M6: 3,402,903 km (0.117 R)
• M7: 3,967,934 km (0.117 R)
• M8: 4,400,122 km (0.086 R)
• M9: 5,054,912 km (0.028 R)
• M10: 6,008,000 km (0.072 R)
• M11: 6,622,548 km (0.059 R)
• M12: 7,099,616 km (0.074 R)
• M13: 7,787,018 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715

Radius: 11.5

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.69 AU - 2.53 AU

Year: 2079 Days

Day: 14.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,701,493 km

• M1: 143,016 km (0.118 R)
• M2: 572,960 km (0.051 R)
• M3: 1,056,909 km (0.104 R)
• M4: 1,535,772 km (0.074 R)
• M5: 2,145,832 km (0.094 R)
• M6: 2,807,204 km (0.094 R)
• M7: 3,276,493 km (0.046 R)
• M8: 4,454,875 km (0.119 R)
• M9: 4,832,610 km (0.05 R)
• M10: 6,564,055 km (0.11 R)
• M11: 8,359,080 km (0.084 R)
• M12: 8,969,290 km (0.101 R)
• M13: 9,370,063 km (0.108 R)
• M14: 10,497,133 km (0.087 R)
• M15: 11,055,731 km (0.106 R)
• M16: 11,516,792 km (0.103 R)
• M17: 13,796,514 km (0.088 R)
• M18: 15,159,351 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.3

Radius: 11.6

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.74 AU - 2.74 AU

Year: 3076 Days

Day: 14.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 38,701,493 km

• M1: 147,504 km (0.083 R)
• M2: 522,246 km (0.05 R)
• M3: 1,257,520 km (0.082 R)
• M4: 2,588,642 km (0.111 R)
• M5: 3,608,450 km (0.08 R)
• M6: 5,591,220 km (0.06 R)
• M7: 10,163,829 km (0.11 R)
• M8: 11,815,240 km (0.11 R)
• M9: 13,233,278 km (0.053 R)
• M10: 15,844,060 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.4

Radius: 13.7

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.38 AU - 4.64 AU

Year: 6496 Days

Day: 14.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,701,493 km

• M1: 170,542 km (0.089 R)
• M2: 651,499 km (0.057 R)
• M3: 1,409,511 km (0.088 R)
• M4: 2,044,105 km (0.109 R)
• M5: 2,599,562 km (0.069 R)
• M6: 3,191,371 km (0.114 R)
• M7: 4,196,370 km (0.082 R)
• M8: 5,939,335 km (0.113 R)
• M9: 7,419,306 km (0.083 R)
• M10: 7,963,693 km (0.106 R)
• M11: 8,618,633 km (0.097 R)
• M12: 9,089,417 km (0.079 R)
• M13: 11,348,943 km (0.116 R)
• M14: 12,446,842 km (0.112 R)
• M15: 13,161,321 km (0.082 R)
• M16: 14,793,135 km (0.106 R)
• M17: 23,666,682 km (0.108 R)
• M18: 25,543,238 km (0.116 R)
• M19: 33,835,897 km (0.067 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 13,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit