🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.96 AU - 0.98 AU

Year: 351 Days

Day: 41.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,743,251 km

• M1: 43,533 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.55 AU - 2.07 AU

Year: 894 Days

Day: 39.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.98 AU - 2.42 AU

Year: 1198 Days

Day: 29.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,743,251 km

• M1: 41,139 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.28 AU - 2.64 AU

Year: 1416 Days

Day: 43.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,743,251 km

• M1: 278,850 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.8

Radius: 9

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8 AU - 8.32 AU

Year: 8557 Days

Day: 10.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 93,743,251 km

• M1: 112,049 km (0.088 R)
• M2: 516,711 km (0.101 R)
• M3: 853,007 km (0.107 R)
• M4: 1,161,478 km (0.091 R)
• M5: 1,559,408 km (0.091 R)
• M6: 2,097,362 km (0.119 R)
• M7: 2,476,742 km (0.084 R)
• M8: 2,965,927 km (0.097 R)
• M9: 4,889,307 km (0.058 R)
• M10: 6,474,297 km (0.116 R)
• M11: 7,444,588 km (0.052 R)
• M12: 7,901,012 km (0.062 R)
• M13: 8,332,003 km (0.03 R)
• M14: 11,801,926 km (0.071 R)
• M15: 12,365,760 km (0.093 R)
• M16: 13,792,026 km (0.093 R)
• M17: 15,127,337 km (0.053 R)
• M18: 16,407,894 km (0.1 R)
• M19: 16,826,918 km (0.112 R)
• M20: 17,181,465 km (0.08 R)
• M21: 18,126,924 km (0.081 R)
• M22: 18,499,572 km (0.064 R)
• M23: 19,570,543 km (0.036 R)
• M24: 21,418,675 km (0.114 R)
• M25: 23,292,688 km (0.064 R)
• M26: 25,088,909 km (0.043 R)
• M27: 26,399,835 km (0.12 R)
• M28: 29,980,012 km (0.066 R)
• M29: 36,289,900 km (0.087 R)
• M30: 38,452,786 km (0.102 R)
• M31: 40,067,396 km (0.059 R)
• M32: 42,246,289 km (0.043 R)
• M33: 44,099,059 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.9

Radius: 13.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.27 AU - 9.95 AU

Year: 10094 Days

Day: 14.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,743,251 km

• M1: 164,558 km (0.096 R)
• M2: 724,802 km (0.041 R)
• M3: 1,749,846 km (0.078 R)
• M4: 3,734,412 km (0.091 R)
• M5: 4,677,477 km (0.119 R)
• M6: 5,452,992 km (0.116 R)
• M7: 7,033,942 km (0.104 R)
• M8: 8,512,867 km (0.092 R)
• M9: 9,034,515 km (0.091 R)
• M10: 13,713,487 km (0.073 R)
• M11: 18,333,967 km (0.03 R)
• M12: 19,727,322 km (0.106 R)
• M13: 20,334,689 km (0.041 R)
• M14: 21,111,252 km (0.107 R)
• M15: 26,284,645 km (0.116 R)
• M16: 30,704,215 km (0.1 R)
• M17: 34,710,446 km (0.118 R)
• M18: 35,151,460 km (0.109 R)
• M19: 38,697,229 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.7

Radius: 11.3

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.75 AU - 13.75 AU

Year: 14785 Days

Day: 14.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,743,251 km

• M1: 140,472 km (0.093 R)
• M2: 644,168 km (0.09 R)
• M3: 1,737,430 km (0.081 R)
• M4: 3,358,921 km (0.114 R)
• M5: 4,588,615 km (0.061 R)
• M6: 7,256,843 km (0.098 R)
• M7: 7,817,087 km (0.107 R)
• M8: 10,122,390 km (0.096 R)
• M9: 10,644,636 km (0.099 R)
• M10: 11,123,798 km (0.117 R)
• M11: 14,966,220 km (0.073 R)
• M12: 17,389,256 km (0.071 R)
• M13: 22,999,326 km (0.11 R)
• M14: 28,894,530 km (0.109 R)
• M15: 31,023,606 km (0.063 R)
• M16: 34,932,150 km (0.084 R)
• M17: 51,610,966 km (0.066 R)
• M18: 59,097,292 km (0.065 R)
• M19: 59,470,838 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820

Radius: 3.3

Gravity: 75.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.38 AU - 14.64 AU

Year: 16243 Days

Day: 15.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 93,743,251 km

• M1: 41,289 km (0.102 R)
• M2: 264,339 km (0.114 R)
• M3: 368,460 km (0.064 R)
• M4: 810,072 km (0.104 R)
• M5: 1,113,158 km (0.063 R)
• M6: 2,280,021 km (0.115 R)
• M7: 3,515,251 km (0.107 R)
• M8: 4,339,834 km (0.078 R)
• M9: 5,285,592 km (0.088 R)
• M10: 5,946,964 km (0.109 R)
• M11: 6,531,443 km (0.095 R)
• M12: 7,431,723 km (0.074 R)
• M13: 7,621,264 km (0.105 R)
• M14: 8,669,346 km (0.069 R)
• M15: 9,529,833 km (0.092 R)
• M16: 13,754,477 km (0.087 R)
• M17: 16,389,793 km (0.076 R)
• M18: 16,630,197 km (0.099 R)
• M19: 18,293,576 km (0.054 R)
• M20: 25,948,050 km (0.078 R)
• M21: 27,158,895 km (0.049 R)
• M22: 32,630,886 km (0.095 R)
• M23: 35,489,701 km (0.067 R)
• M24: 35,757,481 km (0.054 R)
• M25: 37,254,956 km (0.091 R)
• M26: 38,089,114 km (0.04 R)
• M27: 44,434,756 km (0.076 R)
• M28: 49,422,649 km (0.104 R)
• M29: 61,836,579 km (0.098 R)
• M30: 62,224,337 km (0.113 R)
• M31: 64,386,475 km (0.054 R)
• M32: 66,598,130 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.8

Radius: 4.1

Gravity: 51.56 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.64 AU - 19.1 AU

Year: 24313 Days

Day: 17.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 93,743,251 km

• M1: 52,808 km (0.11 R)
• M2: 313,557 km (0.118 R)
• M3: 778,208 km (0.111 R)
• M4: 1,220,868 km (0.058 R)
• M5: 1,854,415 km (0.095 R)
• M6: 2,530,448 km (0.108 R)
• M7: 3,092,338 km (0.117 R)
• M8: 3,327,057 km (0.079 R)
• M9: 3,636,874 km (0.098 R)
• M10: 3,965,690 km (0.089 R)
• M11: 4,137,279 km (0.104 R)
• M12: 4,313,954 km (0.118 R)
• M13: 4,835,302 km (0.093 R)
• M14: 7,709,975 km (0.1 R)
• M15: 8,993,375 km (0.057 R)
• M16: 11,974,562 km (0.093 R)
• M17: 12,626,210 km (0.098 R)
• M18: 13,224,901 km (0.044 R)
• M19: 13,764,051 km (0.085 R)
• M20: 14,237,828 km (0.108 R)
• M21: 17,129,555 km (0.11 R)
• M22: 17,585,379 km (0.072 R)
• M23: 17,862,734 km (0.096 R)
• M24: 22,380,440 km (0.07 R)
• M25: 28,994,012 km (0.089 R)
• M26: 34,011,375 km (0.106 R)
• M27: 40,213,254 km (0.098 R)
• M28: 41,342,269 km (0.094 R)
• M29: 41,668,692 km (0.116 R)
• M30: 41,832,501 km (0.103 R)
• M31: 43,663,280 km (0.067 R)
• M32: 44,001,820 km (0.116 R)
• M33: 44,342,006 km (0.053 R)
• M34: 48,926,432 km (0.059 R)
• M35: 52,660,694 km (0.068 R)
• M36: 57,996,851 km (0.096 R)
• M37: 62,387,997 km (0.057 R)
• M38: 64,994,141 km (0.091 R)
• M39: 76,389,610 km (0.026 R)
• M40: 84,507,837 km (0.11 R)
• M41: 89,317,558 km (0.107 R)
• M42: 90,136,607 km (0.045 R)
• M43: 91,236,301 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 17,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit