🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.2

Radius: 12.5

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.58 AU - 0.62 AU

Year: 315 Days

Day: 6.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,750,796 km

• M1: 155,432 km (0.116 R)
• M2: 607,218 km (0.118 R)
• M3: 1,023,698 km (0.073 R)
• M4: 1,567,486 km (0.079 R)
• M5: 2,148,225 km (0.093 R)
• M6: 2,897,112 km (0.081 R)
• M7: 3,457,057 km (0.101 R)
• M8: 3,858,428 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.3

Radius: 9.9

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.47 AU - 0.75 AU

Year: 323 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,750,796 km

• M1: 123,119 km (0.082 R)
• M2: 485,744 km (0.115 R)
• M3: 811,269 km (0.077 R)
• M4: 1,549,385 km (0.094 R)
• M5: 2,237,685 km (0.062 R)
• M6: 2,628,883 km (0.095 R)
• M7: 3,055,088 km (0.111 R)
• M8: 3,401,706 km (0.106 R)
• M9: 3,726,633 km (0.074 R)
• M10: 4,072,353 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.2

Radius: 14.1

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.99 AU - 2.51 AU

Year: 2289 Days

Day: 11.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,750,796 km

• M1: 175,777 km (0.081 R)
• M2: 1,011,581 km (0.111 R)
• M3: 1,930,411 km (0.067 R)
• M4: 2,739,586 km (0.088 R)
• M5: 4,078,188 km (0.117 R)
• M6: 5,816,365 km (0.075 R)
• M7: 6,313,030 km (0.116 R)
• M8: 7,535,544 km (0.084 R)
• M9: 8,686,101 km (0.119 R)
• M10: 10,196,740 km (0.066 R)
• M11: 12,515,657 km (0.119 R)
• M12: 14,171,257 km (0.108 R)
• M13: 14,708,911 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.3

Radius: 10.3

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.16 AU - 3.72 AU

Year: 4327 Days

Day: 10 Hours

Environment

Temp: -220 °C

Axial Tilt: 102.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,750,796 km

• M1: 133,142 km (0.066 R)
• M2: 478,414 km (0.082 R)
• M3: 815,907 km (0.112 R)
• M4: 1,463,067 km (0.101 R)
• M5: 2,114,416 km (0.108 R)
• M6: 2,490,954 km (0.116 R)
• M7: 3,279,036 km (0.101 R)
• M8: 3,676,816 km (0.104 R)
• M9: 5,457,929 km (0.114 R)
• M10: 8,893,145 km (0.095 R)
• M11: 15,091,433 km (0.115 R)
• M12: 15,666,936 km (0.114 R)
• M13: 20,529,615 km (0.104 R)
• M14: 23,760,779 km (0.048 R)
• M15: 27,316,272 km (0.084 R)
• M16: 29,844,476 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.3

Radius: 4

Gravity: 15.77 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.73 AU - 11.03 AU

Year: 19485 Days

Day: 23.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 47,750,796 km

• M1: 50,564 km (0.093 R)
• M2: 181,462 km (0.067 R)
• M3: 377,884 km (0.097 R)
• M4: 676,182 km (0.081 R)
• M5: 1,023,848 km (0.1 R)
• M6: 1,302,549 km (0.084 R)
• M7: 1,569,132 km (0.026 R)
• M8: 1,804,450 km (0.081 R)
• M9: 2,135,958 km (0.089 R)
• M10: 2,873,775 km (0.025 R)
• M11: 3,794,849 km (0.092 R)
• M12: 4,642,620 km (0.078 R)
• M13: 6,743,722 km (0.102 R)
• M14: 8,296,100 km (0.112 R)
• M15: 9,008,036 km (0.113 R)
• M16: 10,992,152 km (0.044 R)
• M17: 12,145,103 km (0.037 R)
• M18: 12,324,770 km (0.081 R)
• M19: 12,874,393 km (0.053 R)
• M20: 14,352,719 km (0.119 R)
• M21: 14,960,834 km (0.098 R)
• M22: 15,869,193 km (0.105 R)
• M23: 17,795,265 km (0.096 R)
• M24: 18,496,580 km (0.108 R)
• M25: 20,626,255 km (0.115 R)
• M26: 24,307,709 km (0.106 R)
• M27: 26,452,643 km (0.066 R)
• M28: 26,855,660 km (0.049 R)
• M29: 33,520,694 km (0.102 R)
• M30: 34,230,237 km (0.066 R)
• M31: 34,829,227 km (0.117 R)
• M32: 36,419,153 km (0.111 R)
• M33: 40,671,024 km (0.117 R)
• M34: 41,613,640 km (0.118 R)
• M35: 43,822,602 km (0.104 R)
• M36: 47,280,557 km (0.03 R)
• M37: 51,539,458 km (0.093 R)
• M38: 52,960,937 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.3

Radius: 4.2

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.74 AU - 11.66 AU

Year: 20490 Days

Day: 19.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,750,796 km

• M1: 52,210 km (0.098 R)
• M2: 640,129 km (0.029 R)
• M3: 929,900 km (0.042 R)
• M4: 1,179,878 km (0.11 R)
• M5: 2,027,949 km (0.04 R)
• M6: 2,240,827 km (0.098 R)
• M7: 2,468,365 km (0.027 R)
• M8: 2,711,162 km (0.044 R)
• M9: 5,393,452 km (0.082 R)
• M10: 6,231,798 km (0.043 R)
• M11: 7,773,554 km (0.046 R)
• M12: 7,944,844 km (0.077 R)
• M13: 11,201,589 km (0.101 R)
• M14: 13,333,658 km (0.066 R)
• M15: 14,852,525 km (0.078 R)
• M16: 15,653,622 km (0.047 R)
• M17: 24,934,674 km (0.117 R)
• M18: 27,921,395 km (0.106 R)
• M19: 28,121,857 km (0.048 R)
• M20: 43,855,214 km (0.069 R)
• M21: 45,914,578 km (0.08 R)
• M22: 46,897,436 km (0.082 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 17,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit