🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.3

Radius: 10.2

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.45 AU - 0.55 AU

Year: 244 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,693,046 km

• M1: 129,552 km (0.104 R)
• M2: 528,380 km (0.118 R)
• M3: 1,006,494 km (0.052 R)
• M4: 1,394,252 km (0.045 R)
• M5: 1,729,800 km (0.091 R)
• M6: 2,174,704 km (0.112 R)
• M7: 2,760,081 km (0.068 R)
• M8: 3,120,761 km (0.119 R)
• M9: 3,579,877 km (0.105 R)
• M10: 4,194,874 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.3

Radius: 13

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.74 AU - 0.8 AU

Year: 466 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 28,693,046 km

• M1: 162,762 km (0.083 R)
• M2: 838,945 km (0.115 R)
• M3: 1,535,772 km (0.044 R)
• M4: 2,337,018 km (0.105 R)
• M5: 3,738,152 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.4

Radius: 10.8

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.91 AU - 0.99 AU

Year: 639 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 28,693,046 km

• M1: 134,339 km (0.099 R)
• M2: 472,131 km (0.115 R)
• M3: 825,780 km (0.092 R)
• M4: 1,893,161 km (0.09 R)
• M5: 2,478,538 km (0.051 R)
• M6: 2,999,737 km (0.073 R)
• M7: 3,552,949 km (0.107 R)
• M8: 4,847,719 km (0.054 R)
• M9: 5,484,856 km (0.084 R)
• M10: 6,235,688 km (0.072 R)
• M11: 6,677,002 km (0.119 R)
• M12: 7,422,298 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153

Radius: 10.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.26 AU - 1.52 AU

Year: 1131 Days

Day: 6.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 28,693,046 km

• M1: 128,056 km (0.103 R)
• M2: 598,242 km (0.07 R)
• M3: 952,340 km (0.079 R)
• M4: 1,416,841 km (0.094 R)
• M5: 1,789,041 km (0.088 R)
• M6: 3,443,743 km (0.076 R)
• M7: 5,359,194 km (0.109 R)
• M8: 6,069,934 km (0.108 R)
• M9: 6,409,820 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.5

Radius: 11.9

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.39 AU - 2.11 AU

Year: 1598 Days

Day: 9.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,693,046 km

• M1: 147,952 km (0.106 R)
• M2: 664,215 km (0.102 R)
• M3: 1,088,175 km (0.084 R)
• M4: 1,687,464 km (0.07 R)
• M5: 2,864,500 km (0.04 R)
• M6: 3,878,325 km (0.085 R)
• M7: 4,744,796 km (0.034 R)
• M8: 5,267,491 km (0.044 R)
• M9: 5,712,993 km (0.102 R)
• M10: 6,087,586 km (0.083 R)
• M11: 7,043,517 km (0.117 R)
• M12: 7,981,346 km (0.054 R)
• M13: 8,845,572 km (0.073 R)
• M14: 10,377,155 km (0.095 R)
• M15: 10,795,132 km (0.096 R)
• M16: 11,188,126 km (0.094 R)
• M17: 11,964,838 km (0.116 R)
• M18: 13,177,029 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.8

Radius: 7.5

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.3 AU - 7.4 AU

Year: 12375 Days

Day: 19.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 28,693,046 km

• M1: 190,887 km (0.111 R)
• M2: 496,964 km (0.111 R)
• M3: 792,570 km (0.075 R)
• M4: 1,648,868 km (0.096 R)
• M5: 3,572,098 km (0.092 R)
• M6: 4,137,428 km (0.071 R)
• M7: 5,210,195 km (0.088 R)
• M8: 8,203,648 km (0.102 R)
• M9: 8,755,365 km (0.094 R)
• M10: 9,629,017 km (0.109 R)
• M11: 10,666,627 km (0.087 R)
• M12: 11,436,009 km (0.059 R)
• M13: 12,658,523 km (0.098 R)
• M14: 13,837,803 km (0.111 R)
• M15: 14,487,058 km (0.068 R)
• M16: 15,498,639 km (0.088 R)
• M17: 18,894,660 km (0.119 R)
• M18: 19,693,363 km (0.068 R)
• M19: 20,933,529 km (0.057 R)
• M20: 21,272,817 km (0.114 R)
• M21: 23,751,804 km (0.082 R)
• M22: 25,732,779 km (0.111 R)
• M23: 27,821,464 km (0.049 R)
• M24: 29,275,107 km (0.077 R)
• M25: 33,014,904 km (0.114 R)
• M26: 34,525,244 km (0.08 R)
• M27: 37,682,956 km (0.11 R)
• M28: 38,185,305 km (0.118 R)
• M29: 48,894,867 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.7

Radius: 6.4

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.87 AU - 8.37 AU

Year: 14519 Days

Day: 23.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 28,693,046 km

• M1: 90,208 km (0.083 R)
• M2: 329,714 km (0.108 R)
• M3: 982,409 km (0.103 R)
• M4: 1,327,532 km (0.104 R)
• M5: 2,095,268 km (0.116 R)
• M6: 2,467,467 km (0.106 R)
• M7: 3,613,537 km (0.057 R)
• M8: 4,485,842 km (0.044 R)
• M9: 5,691,301 km (0.057 R)
• M10: 6,229,255 km (0.057 R)
• M11: 8,380,922 km (0.06 R)
• M12: 9,852,067 km (0.097 R)
• M13: 10,191,355 km (0.083 R)
• M14: 12,247,727 km (0.116 R)
• M15: 14,133,708 km (0.084 R)
• M16: 14,839,810 km (0.039 R)
• M17: 16,088,204 km (0.066 R)
• M18: 17,589,867 km (0.114 R)
• M19: 20,183,296 km (0.059 R)
• M20: 20,800,088 km (0.096 R)
• M21: 28,265,919 km (0.089 R)
• M22: 28,521,732 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 18,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit