🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.96 AU - 1.26 AU

Year: 450 Days

Day: 45.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.24 AU - 1.98 AU

Year: 787 Days

Day: 20.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,950,697 km

• M1: 1,001,857 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.4 AU - 2.32 AU

Year: 977 Days

Day: 16 Hours

Environment

Temp: -79 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.6 AU - 2.6 AU

Year: 1614 Days

Day: 21.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.75 AU - 2.91 AU

Year: 1833 Days

Day: 39.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.68 AU - 3.28 AU

Year: 1981 Days

Day: 23.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,950,697 km

• M1: 1,230,143 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.9

Radius: 8.2

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.22 AU - 4.82 AU

Year: 3700 Days

Day: 13.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 92,950,697 km

• M1: 102,026 km (0.054 R)
• M2: 416,181 km (0.104 R)
• M3: 788,231 km (0.076 R)
• M4: 1,515,726 km (0.061 R)
• M5: 1,798,466 km (0.067 R)
• M6: 2,503,670 km (0.087 R)
• M7: 3,098,920 km (0.118 R)
• M8: 3,559,233 km (0.092 R)
• M9: 4,664,761 km (0.095 R)
• M10: 5,402,578 km (0.118 R)
• M11: 6,099,255 km (0.109 R)
• M12: 6,854,425 km (0.065 R)
• M13: 7,369,490 km (0.054 R)
• M14: 8,696,274 km (0.113 R)
• M15: 8,994,722 km (0.08 R)
• M16: 9,455,333 km (0.065 R)
• M17: 9,891,262 km (0.108 R)
• M18: 10,507,156 km (0.056 R)
• M19: 10,974,799 km (0.12 R)
• M20: 15,665,141 km (0.118 R)
• M21: 20,018,140 km (0.03 R)
• M22: 23,786,061 km (0.091 R)
• M23: 24,815,744 km (0.068 R)
• M24: 25,266,033 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.9

Radius: 10.7

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.11 AU - 7.13 AU

Year: 7315 Days

Day: 5.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 92,950,697 km

• M1: 133,142 km (0.106 R)
• M2: 540,647 km (0.1 R)
• M3: 1,008,589 km (0.111 R)
• M4: 1,887,327 km (0.113 R)
• M5: 2,553,935 km (0.07 R)
• M6: 3,438,657 km (0.09 R)
• M7: 4,571,412 km (0.109 R)
• M8: 5,805,744 km (0.119 R)
• M9: 7,715,061 km (0.079 R)
• M10: 8,449,737 km (0.094 R)
• M11: 9,870,019 km (0.087 R)
• M12: 10,539,020 km (0.116 R)
• M13: 12,235,909 km (0.051 R)
• M14: 13,291,920 km (0.059 R)
• M15: 14,957,244 km (0.114 R)
• M16: 15,394,369 km (0.11 R)
• M17: 17,640,581 km (0.112 R)
• M18: 18,697,789 km (0.082 R)
• M19: 21,962,463 km (0.042 R)
• M20: 22,527,644 km (0.08 R)
• M21: 23,519,179 km (0.101 R)
• M22: 23,856,073 km (0.058 R)
• M23: 25,412,190 km (0.118 R)
• M24: 26,305,290 km (0.085 R)
• M25: 27,590,784 km (0.068 R)
• M26: 33,153,132 km (0.107 R)
• M27: 34,435,335 km (0.064 R)
• M28: 36,084,203 km (0.094 R)
• M29: 36,758,291 km (0.099 R)
• M30: 39,538,867 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.4

Radius: 9.3

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.07 AU - 12.69 AU

Year: 14780 Days

Day: 7.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,950,697 km

• M1: 115,639 km (0.103 R)
• M2: 433,834 km (0.058 R)
• M3: 1,215,333 km (0.101 R)
• M4: 2,289,296 km (0.115 R)
• M5: 2,683,636 km (0.104 R)
• M6: 3,695,666 km (0.062 R)
• M7: 4,466,992 km (0.044 R)
• M8: 4,769,779 km (0.11 R)
• M9: 7,615,878 km (0.082 R)
• M10: 8,147,998 km (0.088 R)
• M11: 8,965,999 km (0.095 R)
• M12: 11,622,857 km (0.12 R)
• M13: 12,068,659 km (0.119 R)
• M14: 13,336,501 km (0.1 R)
• M15: 14,398,346 km (0.117 R)
• M16: 17,422,018 km (0.058 R)
• M17: 20,938,167 km (0.118 R)
• M18: 22,370,417 km (0.086 R)
• M19: 25,642,272 km (0.045 R)
• M20: 26,617,052 km (0.07 R)
• M21: 28,755,703 km (0.104 R)
• M22: 30,403,074 km (0.06 R)
• M23: 31,617,660 km (0.109 R)
• M24: 32,236,995 km (0.088 R)
• M25: 32,738,148 km (0.096 R)
• M26: 34,014,068 km (0.066 R)
• M27: 38,040,345 km (0.095 R)
• M28: 43,582,048 km (0.098 R)
• M29: 44,503,571 km (0.1 R)
• M30: 52,004,857 km (0.114 R)
• M31: 55,873,010 km (0.066 R)
• M32: 59,177,178 km (0.029 R)
• M33: 59,552,220 km (0.101 R)
• M34: 62,998,805 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.9

Radius: 3.5

Gravity: 69.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 14.43 AU - 17.25 AU

Year: 24272 Days

Day: 19.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,950,697 km

• M1: 43,533 km (0.066 R)
• M2: 293,062 km (0.054 R)
• M3: 603,627 km (0.106 R)
• M4: 1,676,394 km (0.112 R)
• M5: 1,975,739 km (0.095 R)
• M6: 2,216,891 km (0.034 R)
• M7: 2,892,475 km (0.093 R)
• M8: 3,145,295 km (0.108 R)
• M9: 5,989,600 km (0.085 R)
• M10: 6,588,440 km (0.111 R)
• M11: 7,175,611 km (0.079 R)
• M12: 7,743,784 km (0.112 R)
• M13: 9,086,724 km (0.096 R)
• M14: 9,324,734 km (0.113 R)
• M15: 10,577,317 km (0.1 R)
• M16: 12,080,028 km (0.088 R)
• M17: 12,882,172 km (0.102 R)
• M18: 14,511,143 km (0.085 R)
• M19: 14,754,539 km (0.113 R)
• M20: 16,359,574 km (0.057 R)
• M21: 24,170,977 km (0.11 R)
• M22: 24,742,740 km (0.108 R)
• M23: 27,612,925 km (0.09 R)
• M24: 33,719,360 km (0.114 R)
• M25: 35,889,726 km (0.102 R)
• M26: 51,269,584 km (0.064 R)
• M27: 52,022,809 km (0.079 R)
• M28: 54,132,438 km (0.07 R)
• M29: 62,711,876 km (0.092 R)
• M30: 62,926,400 km (0.066 R)
• M31: 72,862,092 km (0.097 R)
• M32: 75,257,303 km (0.045 R)
• M33: 83,792,759 km (0.1 R)
• M34: 91,564,070 km (0.079 R)
• M35: 92,672,291 km (0.102 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: 349 - 18,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit