🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640

Radius: 8.6

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.5 AU - 0.58 AU

Year: 269 Days

Day: 5.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,857,598 km

• M1: 106,962 km (0.101 R)
• M2: 435,330 km (0.076 R)
• M3: 819,497 km (0.085 R)
• M4: 1,187,209 km (0.053 R)
• M5: 1,483,861 km (0.106 R)
• M6: 1,935,946 km (0.044 R)
• M7: 2,469,113 km (0.103 R)
• M8: 2,826,502 km (0.049 R)
• M9: 3,126,895 km (0.084 R)
• M10: 3,513,605 km (0.051 R)
• M11: 3,885,057 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.2

Radius: 11.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.64 AU - 0.72 AU

Year: 380 Days

Day: 9.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 66,857,598 km

• M1: 148,700 km (0.11 R)
• M2: 575,054 km (0.099 R)
• M3: 961,316 km (0.038 R)
• M4: 2,161,689 km (0.057 R)
• M5: 2,768,458 km (0.103 R)
• M6: 3,354,732 km (0.06 R)
• M7: 4,362,872 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.6

Radius: 11.5

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.98 AU - 1.62 AU

Year: 1005 Days

Day: 13 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,857,598 km

• M1: 143,016 km (0.044 R)
• M2: 647,160 km (0.104 R)
• M3: 1,008,140 km (0.077 R)
• M4: 1,422,077 km (0.091 R)
• M5: 1,901,838 km (0.086 R)
• M6: 2,975,502 km (0.049 R)
• M7: 4,226,589 km (0.108 R)
• M8: 4,848,916 km (0.116 R)
• M9: 6,013,834 km (0.053 R)
• M10: 7,406,441 km (0.111 R)
• M11: 9,261,604 km (0.113 R)
• M12: 10,915,708 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.3

Radius: 13.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.8 AU - 1.94 AU

Year: 1734 Days

Day: 5.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,857,598 km

• M1: 163,062 km (0.104 R)
• M2: 751,729 km (0.11 R)
• M3: 2,844,304 km (0.076 R)
• M4: 3,371,487 km (0.114 R)
• M5: 4,014,758 km (0.08 R)
• M6: 4,719,514 km (0.059 R)
• M7: 7,599,572 km (0.084 R)
• M8: 8,943,559 km (0.079 R)
• M9: 10,115,658 km (0.057 R)
• M10: 11,457,402 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.9

Radius: 5.3

Gravity: 26.7 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.36 AU - 6.22 AU

Year: 9450 Days

Day: 23.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,857,598 km

• M1: 65,973 km (0.076 R)
• M2: 253,269 km (0.111 R)
• M3: 463,305 km (0.096 R)
• M4: 853,605 km (0.102 R)
• M5: 1,086,529 km (0.11 R)
• M6: 1,323,044 km (0.062 R)
• M7: 1,773,034 km (0.07 R)
• M8: 2,971,463 km (0.074 R)
• M9: 3,535,446 km (0.111 R)
• M10: 4,966,649 km (0.085 R)
• M11: 6,861,755 km (0.081 R)
• M12: 8,725,445 km (0.061 R)
• M13: 13,910,508 km (0.108 R)
• M14: 15,201,687 km (0.071 R)
• M15: 18,622,242 km (0.045 R)
• M16: 19,947,230 km (0.107 R)
• M17: 23,310,490 km (0.104 R)
• M18: 28,021,776 km (0.112 R)
• M19: 30,599,197 km (0.084 R)

Asteroid Belt

Center: 6.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.8

Radius: 8

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.29 AU - 8.21 AU

Year: 14633 Days

Day: 23.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,857,598 km

• M1: 120,426 km (0.068 R)
• M2: 390,899 km (0.112 R)
• M3: 741,557 km (0.047 R)
• M4: 2,109,928 km (0.113 R)
• M5: 2,974,155 km (0.08 R)
• M6: 3,735,459 km (0.074 R)
• M7: 4,990,435 km (0.097 R)
• M8: 9,424,815 km (0.045 R)
• M9: 9,801,353 km (0.105 R)
• M10: 15,064,805 km (0.06 R)
• M11: 15,505,670 km (0.115 R)
• M12: 17,758,913 km (0.094 R)
• M13: 25,089,508 km (0.09 R)
• M14: 25,917,831 km (0.09 R)
• M15: 26,978,630 km (0.079 R)
• M16: 40,202,333 km (0.1 R)
• M17: 42,345,173 km (0.111 R)
• M18: 43,518,469 km (0.064 R)
• M19: 45,167,188 km (0.069 R)
• M20: 48,748,112 km (0.099 R)
• M21: 53,867,949 km (0.114 R)
• M22: 54,381,668 km (0.03 R)
• M23: 55,767,543 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.3

Radius: 4.6

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.9 AU - 10.86 AU

Year: 22682 Days

Day: 19.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,857,598 km

• M1: 58,493 km (0.072 R)
• M2: 291,865 km (0.081 R)
• M3: 440,267 km (0.107 R)
• M4: 797,955 km (0.092 R)
• M5: 1,934,001 km (0.118 R)
• M6: 4,396,831 km (0.066 R)
• M7: 5,786,446 km (0.037 R)
• M8: 6,023,409 km (0.092 R)
• M9: 7,725,234 km (0.114 R)
• M10: 8,507,930 km (0.093 R)
• M11: 8,660,221 km (0.053 R)
• M12: 8,814,456 km (0.113 R)
• M13: 9,181,569 km (0.112 R)
• M14: 10,229,054 km (0.062 R)
• M15: 14,558,416 km (0.117 R)
• M16: 15,519,881 km (0.101 R)
• M17: 15,747,569 km (0.09 R)
• M18: 17,242,202 km (0.09 R)
• M19: 19,437,102 km (0.049 R)
• M20: 19,879,612 km (0.116 R)
• M21: 24,067,006 km (0.061 R)
• M22: 26,257,867 km (0.042 R)
• M23: 27,456,894 km (0.116 R)
• M24: 32,867,550 km (0.075 R)
• M25: 33,621,673 km (0.065 R)
• M26: 35,821,360 km (0.062 R)
• M27: 38,529,530 km (0.075 R)
• M28: 40,936,410 km (0.074 R)
• M29: 41,226,032 km (0.078 R)
• M30: 41,516,850 km (0.041 R)
• M31: 42,694,335 km (0.107 R)
• M32: 44,045,503 km (0.078 R)
• M33: 51,230,389 km (0.089 R)
• M34: 64,091,019 km (0.03 R)
• M35: 66,059,129 km (0.078 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: 480 - 14,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit