🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.21 AU - 1.25 AU

Year: 517 Days

Day: 25.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,521,299 km

• M1: 37,250 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.5

Radius: 10.4

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.49 AU - 5.69 AU

Year: 4349 Days

Day: 5.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,521,299 km

• M1: 129,402 km (0.081 R)
• M2: 488,886 km (0.094 R)
• M3: 879,486 km (0.085 R)
• M4: 1,372,112 km (0.088 R)
• M5: 1,817,913 km (0.079 R)
• M6: 2,598,814 km (0.049 R)
• M7: 3,380,762 km (0.085 R)
• M8: 4,334,598 km (0.103 R)
• M9: 7,902,657 km (0.111 R)
• M10: 9,876,601 km (0.089 R)
• M11: 12,159,315 km (0.113 R)
• M12: 18,555,073 km (0.095 R)
• M13: 20,827,764 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.7

Radius: 5.4

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.58 AU - 14.06 AU

Year: 17385 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,521,299 km

• M1: 69,713 km (0.118 R)
• M2: 248,632 km (0.084 R)
• M3: 2,023,610 km (0.078 R)
• M4: 2,239,331 km (0.093 R)
• M5: 3,714,515 km (0.075 R)
• M6: 4,501,699 km (0.088 R)
• M7: 5,600,495 km (0.086 R)
• M8: 6,249,451 km (0.085 R)
• M9: 7,191,020 km (0.095 R)
• M10: 11,680,602 km (0.091 R)
• M11: 15,857,524 km (0.077 R)
• M12: 17,895,795 km (0.098 R)
• M13: 18,277,269 km (0.077 R)
• M14: 20,184,343 km (0.052 R)
• M15: 21,355,844 km (0.093 R)
• M16: 26,007,440 km (0.09 R)
• M17: 31,401,640 km (0.101 R)
• M18: 35,784,110 km (0.053 R)
• M19: 38,120,829 km (0.093 R)
• M20: 39,519,120 km (0.117 R)
• M21: 42,148,302 km (0.11 R)
• M22: 46,593,902 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.2

Radius: 7.2

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 12.58 AU - 16.44 AU

Year: 20934 Days

Day: 21.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,521,299 km

• M1: 89,609 km (0.112 R)
• M2: 485,295 km (0.106 R)
• M3: 720,912 km (0.091 R)
• M4: 1,071,719 km (0.102 R)
• M5: 1,629,869 km (0.092 R)
• M6: 2,159,744 km (0.074 R)
• M7: 3,072,291 km (0.094 R)
• M8: 4,000,845 km (0.082 R)
• M9: 4,890,205 km (0.101 R)
• M10: 5,475,880 km (0.118 R)
• M11: 6,025,952 km (0.099 R)
• M12: 7,008,810 km (0.101 R)
• M13: 7,609,445 km (0.098 R)
• M14: 8,094,442 km (0.118 R)
• M15: 8,860,383 km (0.089 R)
• M16: 9,898,742 km (0.083 R)
• M17: 10,127,327 km (0.095 R)
• M18: 15,169,822 km (0.066 R)
• M19: 17,056,102 km (0.09 R)
• M20: 17,551,121 km (0.118 R)
• M21: 19,181,738 km (0.095 R)
• M22: 20,446,139 km (0.108 R)
• M23: 26,939,285 km (0.073 R)
• M24: 28,522,629 km (0.114 R)
• M25: 28,869,846 km (0.089 R)
• M26: 30,407,114 km (0.099 R)
• M27: 34,684,416 km (0.072 R)
• M28: 40,209,813 km (0.117 R)
• M29: 43,638,447 km (0.059 R)
• M30: 43,945,422 km (0.082 R)
• M31: 46,774,018 km (0.066 R)
• M32: 53,314,437 km (0.116 R)
• M33: 54,017,846 km (0.108 R)
• M34: 69,626,439 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.8

Radius: 7.2

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.28 AU - 16.72 AU

Year: 23112 Days

Day: 18.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,521,299 km

• M1: 89,609 km (0.097 R)
• M2: 408,552 km (0.089 R)
• M3: 780,302 km (0.112 R)
• M4: 1,320,949 km (0.095 R)
• M5: 1,799,064 km (0.104 R)
• M6: 2,641,300 km (0.095 R)
• M7: 3,070,048 km (0.089 R)
• M8: 3,662,605 km (0.029 R)
• M9: 3,970,477 km (0.06 R)
• M10: 4,568,270 km (0.062 R)
• M11: 5,615,306 km (0.077 R)
• M12: 5,941,878 km (0.11 R)
• M13: 6,543,860 km (0.11 R)
• M14: 6,951,963 km (0.03 R)
• M15: 7,522,230 km (0.095 R)
• M16: 8,755,814 km (0.099 R)
• M17: 10,359,054 km (0.107 R)
• M18: 11,293,891 km (0.067 R)
• M19: 11,552,546 km (0.099 R)
• M20: 16,576,192 km (0.112 R)
• M21: 16,994,617 km (0.078 R)
• M22: 17,765,645 km (0.065 R)
• M23: 18,292,379 km (0.108 R)
• M24: 19,284,961 km (0.095 R)
• M25: 26,007,141 km (0.091 R)
• M26: 32,811,600 km (0.072 R)
• M27: 35,503,464 km (0.097 R)
• M28: 37,330,054 km (0.04 R)
• M29: 47,745,656 km (0.034 R)
• M30: 48,934,211 km (0.089 R)
• M31: 49,968,531 km (0.079 R)
• M32: 60,927,473 km (0.109 R)
• M33: 62,728,482 km (0.04 R)
• M34: 65,600,162 km (0.107 R)
• M35: 71,383,616 km (0.064 R)
• M36: 74,738,947 km (0.066 R)
• M37: 76,801,752 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304

Radius: 4.4

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 16.22 AU - 17.5 AU

Year: 26220 Days

Day: 19.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,521,299 km

• M1: 56,249 km (0.084 R)
• M2: 644,468 km (0.081 R)
• M3: 1,027,139 km (0.064 R)
• M4: 1,166,415 km (0.026 R)
• M5: 1,731,446 km (0.107 R)
• M6: 1,968,110 km (0.092 R)
• M7: 3,007,665 km (0.114 R)
• M8: 4,271,169 km (0.115 R)
• M9: 4,842,483 km (0.047 R)
• M10: 5,425,167 km (0.114 R)
• M11: 5,891,763 km (0.05 R)
• M12: 6,135,009 km (0.101 R)
• M13: 6,512,295 km (0.102 R)
• M14: 8,738,012 km (0.049 R)
• M15: 10,280,066 km (0.117 R)
• M16: 11,549,255 km (0.094 R)
• M17: 12,717,315 km (0.108 R)
• M18: 13,192,139 km (0.102 R)
• M19: 15,822,368 km (0.096 R)
• M20: 17,014,364 km (0.118 R)
• M21: 17,507,439 km (0.086 R)
• M22: 18,179,732 km (0.117 R)
• M23: 21,418,974 km (0.104 R)
• M24: 22,578,807 km (0.058 R)
• M25: 23,983,979 km (0.072 R)
• M26: 26,526,844 km (0.113 R)
• M27: 31,032,881 km (0.101 R)
• M28: 31,399,247 km (0.077 R)
• M29: 36,292,593 km (0.099 R)
• M30: 39,203,319 km (0.102 R)
• M31: 39,488,303 km (0.12 R)
• M32: 41,967,439 km (0.056 R)
• M33: 55,750,638 km (0.054 R)
• M34: 64,638,846 km (0.081 R)
• M35: 67,253,967 km (0.053 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: 188 - 13,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit