🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.4

Radius: 13.2

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.93 AU - 1.55 AU

Year: 953 Days

Day: 9.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,329,822 km

• M1: 164,109 km (0.12 R)
• M2: 745,297 km (0.066 R)
• M3: 1,392,906 km (0.073 R)
• M4: 1,950,906 km (0.081 R)
• M5: 2,984,029 km (0.086 R)
• M6: 3,439,255 km (0.105 R)
• M7: 3,925,299 km (0.084 R)
• M8: 4,439,766 km (0.096 R)
• M9: 4,924,463 km (0.092 R)
• M10: 5,585,087 km (0.114 R)
• M11: 6,216,390 km (0.079 R)
• M12: 8,481,152 km (0.1 R)
• M13: 9,032,420 km (0.047 R)
• M14: 10,024,553 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.3

Radius: 13.2

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.68 AU - 1.72 AU

Year: 1530 Days

Day: 13.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,329,822 km

• M1: 172,935 km (0.051 R)
• M2: 687,851 km (0.073 R)
• M3: 1,756,728 km (0.094 R)
• M4: 2,378,606 km (0.118 R)
• M5: 3,331,545 km (0.094 R)
• M6: 4,262,492 km (0.082 R)
• M7: 6,435,252 km (0.07 R)
• M8: 6,865,944 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.2

Radius: 11

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.52 AU - 4.18 AU

Year: 4232 Days

Day: 7.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,329,822 km

• M1: 136,732 km (0.061 R)
• M2: 963,859 km (0.078 R)
• M3: 1,831,228 km (0.089 R)
• M4: 2,240,378 km (0.082 R)
• M5: 4,485,692 km (0.091 R)
• M6: 4,946,304 km (0.083 R)
• M7: 5,722,867 km (0.111 R)
• M8: 6,724,424 km (0.083 R)
• M9: 10,551,138 km (0.079 R)
• M10: 14,027,344 km (0.07 R)
• M11: 18,842,151 km (0.033 R)
• M12: 19,317,124 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.7

Radius: 8.9

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.49 AU - 4.43 AU

Year: 5439 Days

Day: 12 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,329,822 km

• M1: 111,002 km (0.074 R)
• M2: 548,276 km (0.105 R)
• M3: 965,205 km (0.114 R)
• M4: 1,802,804 km (0.097 R)
• M5: 2,406,431 km (0.113 R)
• M6: 5,259,562 km (0.106 R)
• M7: 7,428,581 km (0.085 R)
• M8: 9,456,081 km (0.116 R)
• M9: 14,130,267 km (0.057 R)
• M10: 15,939,653 km (0.091 R)
• M11: 18,089,674 km (0.097 R)
• M12: 22,806,943 km (0.082 R)
• M13: 25,286,528 km (0.062 R)
• M14: 25,770,627 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.1

Radius: 3.5

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.53 AU - 7.81 AU

Year: 14662 Days

Day: 22.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,329,822 km

• M1: 53,406 km (0.109 R)
• M2: 1,969,456 km (0.085 R)
• M3: 2,276,431 km (0.033 R)
• M4: 3,570,153 km (0.047 R)
• M5: 6,859,810 km (0.107 R)
• M6: 9,901,883 km (0.074 R)
• M7: 10,459,883 km (0.077 R)
• M8: 11,087,596 km (0.032 R)
• M9: 14,022,556 km (0.096 R)
• M10: 16,908,599 km (0.044 R)
• M11: 17,771,629 km (0.108 R)
• M12: 31,205,368 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.6

Radius: 3.3

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.49 AU - 8.17 AU

Year: 15124 Days

Day: 23.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,329,822 km

• M1: 41,139 km (0.089 R)
• M2: 181,013 km (0.087 R)
• M3: 299,345 km (0.059 R)
• M4: 482,603 km (0.11 R)
• M5: 971,189 km (0.086 R)
• M6: 1,789,041 km (0.102 R)
• M7: 3,270,060 km (0.106 R)
• M8: 3,526,171 km (0.101 R)
• M9: 4,051,858 km (0.064 R)
• M10: 4,238,108 km (0.094 R)
• M11: 4,570,813 km (0.099 R)
• M12: 4,685,405 km (0.086 R)
• M13: 5,225,454 km (0.099 R)
• M14: 5,382,531 km (0.064 R)
• M15: 6,829,143 km (0.104 R)
• M16: 7,403,150 km (0.089 R)
• M17: 7,601,367 km (0.108 R)
• M18: 8,387,205 km (0.092 R)
• M19: 8,646,159 km (0.087 R)
• M20: 11,015,789 km (0.093 R)
• M21: 14,267,149 km (0.095 R)
• M22: 17,468,543 km (0.108 R)
• M23: 18,609,526 km (0.093 R)
• M24: 19,875,124 km (0.102 R)
• M25: 20,412,480 km (0.102 R)
• M26: 23,245,564 km (0.117 R)
• M27: 23,670,572 km (0.098 R)
• M28: 27,352,774 km (0.101 R)
• M29: 33,617,783 km (0.117 R)
• M30: 34,051,916 km (0.088 R)
• M31: 36,621,260 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.8

Radius: 7.3

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.4 AU - 9.5 AU

Year: 15473 Days

Day: 19.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,329,822 km

• M1: 211,232 km (0.108 R)
• M2: 1,626,129 km (0.104 R)
• M3: 1,913,357 km (0.093 R)
• M4: 2,984,926 km (0.096 R)
• M5: 3,469,025 km (0.115 R)
• M6: 4,501,550 km (0.111 R)
• M7: 4,749,433 km (0.083 R)
• M8: 5,340,644 km (0.083 R)
• M9: 7,074,184 km (0.079 R)
• M10: 10,119,249 km (0.025 R)
• M11: 11,839,774 km (0.091 R)
• M12: 12,494,414 km (0.04 R)
• M13: 15,920,355 km (0.073 R)
• M14: 18,002,009 km (0.057 R)
• M15: 20,850,802 km (0.12 R)
• M16: 34,055,357 km (0.095 R)
• M17: 39,415,449 km (0.057 R)
• M18: 39,677,694 km (0.101 R)
• M19: 43,610,921 km (0.077 R)
• M20: 45,168,534 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.2

Radius: 6.7

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.46 AU - 10.18 AU

Year: 19640 Days

Day: 16.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 72,329,822 km

• M1: 83,625 km (0.101 R)
• M2: 294,558 km (0.094 R)
• M3: 917,334 km (0.031 R)
• M4: 1,412,653 km (0.103 R)
• M5: 1,976,038 km (0.103 R)
• M6: 2,873,027 km (0.043 R)
• M7: 3,510,613 km (0.097 R)
• M8: 5,284,395 km (0.036 R)
• M9: 5,512,682 km (0.107 R)
• M10: 6,622,997 km (0.097 R)
• M11: 7,728,675 km (0.119 R)
• M12: 8,583,028 km (0.085 R)
• M13: 9,332,663 km (0.077 R)
• M14: 10,359,353 km (0.098 R)
• M15: 10,717,790 km (0.116 R)
• M16: 11,459,496 km (0.027 R)
• M17: 11,842,915 km (0.101 R)
• M18: 12,169,039 km (0.029 R)
• M19: 13,675,190 km (0.091 R)
• M20: 14,696,046 km (0.119 R)
• M21: 15,455,704 km (0.105 R)
• M22: 16,481,945 km (0.072 R)
• M23: 16,888,403 km (0.081 R)
• M24: 17,468,843 km (0.12 R)
• M25: 18,581,851 km (0.079 R)
• M26: 19,111,278 km (0.094 R)
• M27: 22,500,567 km (0.082 R)
• M28: 24,970,278 km (0.046 R)
• M29: 29,597,340 km (0.098 R)
• M30: 33,582,927 km (0.052 R)
• M31: 36,110,981 km (0.1 R)
• M32: 37,212,470 km (0.055 R)
• M33: 37,491,171 km (0.059 R)
• M34: 38,620,485 km (0.109 R)
• M35: 41,243,834 km (0.077 R)
• M36: 47,986,659 km (0.107 R)
• M37: 55,610,166 km (0.08 R)
• M38: 59,327,374 km (0.116 R)
• M39: 62,025,671 km (0.113 R)
• M40: 63,404,963 km (0.049 R)
• M41: 69,971,861 km (0.085 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 17,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit