🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.77 AU - 0.93 AU

Year: 291 Days

Day: 46 Hours

Environment

Temp: 119 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.64 AU - 2.22 AU

Year: 994 Days

Day: 15.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,617,914 km

• M1: 1,111,213 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.54 AU - 2.46 AU

Year: 1049 Days

Day: 18.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,617,914 km

• M1: 1,218,624 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.54 AU - 3.78 AU

Year: 2083 Days

Day: 39.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,617,914 km

• M1: 445,652 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.68 AU - 5.22 AU

Year: 3481 Days

Day: 30.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.32 AU - 4.74 AU

Year: 3576 Days

Day: 18.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120

Radius: 12.3

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.35 AU - 8.59 AU

Year: 6824 Days

Day: 6.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 43,617,914 km

• M1: 160,219 km (0.095 R)
• M2: 254,915 km (0.11 R)
• M3: 337,044 km (0.081 R)
• M4: 441,164 km (0.091 R)
• M5: 543,339 km (0.108 R)
• M6: 978,819 km (0.108 R)
• M7: 1,424,471 km (0.095 R)
• M8: 1,781,711 km (0.115 R)
• M9: 2,040,365 km (0.104 R)
• M10: 2,399,550 km (0.053 R)
• M11: 3,276,193 km (0.089 R)
• M12: 3,732,018 km (0.116 R)
• M13: 3,888,497 km (0.091 R)
• M14: 4,536,256 km (0.103 R)
• M15: 4,684,807 km (0.108 R)
• M16: 5,373,556 km (0.1 R)
• M17: 5,511,186 km (0.107 R)
• M18: 5,790,036 km (0.119 R)
• M19: 6,093,869 km (0.053 R)
• M20: 6,675,356 km (0.086 R)
• M21: 6,887,336 km (0.103 R)
• M22: 7,231,112 km (0.11 R)
• M23: 7,318,029 km (0.076 R)
• M24: 7,735,257 km (0.104 R)
• M25: 8,025,327 km (0.114 R)
• M26: 8,137,825 km (0.115 R)
• M27: 8,250,921 km (0.066 R)
• M28: 9,481,214 km (0.082 R)
• M29: 9,719,673 km (0.1 R)
• M30: 10,422,783 km (0.101 R)
• M31: 10,570,436 km (0.04 R)
• M32: 11,067,101 km (0.041 R)
• M33: 12,186,991 km (0.078 R)
• M34: 12,576,843 km (0.072 R)
• M35: 13,023,841 km (0.108 R)
• M36: 13,610,115 km (0.102 R)
• M37: 13,690,748 km (0.112 R)
• M38: 13,987,700 km (0.082 R)
• M39: 14,096,159 km (0.064 R)
• M40: 14,532,984 km (0.09 R)
• M41: 14,697,991 km (0.109 R)
• M42: 15,029,799 km (0.113 R)
• M43: 15,252,401 km (0.117 R)
• M44: 15,870,090 km (0.089 R)
• M45: 15,955,062 km (0.105 R)
• M46: 16,210,575 km (0.056 R)
• M47: 17,014,364 km (0.098 R)
• M48: 18,096,256 km (0.102 R)
• M49: 18,422,230 km (0.096 R)
• M50: 18,600,850 km (0.063 R)
• M51: 19,321,163 km (0.088 R)
• M52: 19,715,055 km (0.068 R)
• M53: 20,019,935 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.6

Radius: 8.7

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.65 AU - 10.69 AU

Year: 10298 Days

Day: 12.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 43,617,914 km

• M1: 157,377 km (0.096 R)
• M2: 599,139 km (0.092 R)
• M3: 657,931 km (0.107 R)
• M4: 1,239,867 km (0.09 R)
• M5: 1,376,001 km (0.116 R)
• M6: 1,599,949 km (0.063 R)
• M7: 1,857,856 km (0.068 R)
• M8: 1,991,896 km (0.113 R)
• M9: 2,245,913 km (0.059 R)
• M10: 2,734,350 km (0.091 R)
• M11: 3,122,108 km (0.114 R)
• M12: 3,228,472 km (0.117 R)
• M13: 3,638,071 km (0.111 R)
• M14: 3,920,511 km (0.11 R)
• M15: 4,093,297 km (0.115 R)
• M16: 4,209,983 km (0.05 R)
• M17: 4,357,337 km (0.1 R)
• M18: 4,506,337 km (0.109 R)
• M19: 4,840,239 km (0.107 R)
• M20: 4,963,807 km (0.066 R)
• M21: 5,119,538 km (0.106 R)
• M22: 5,340,345 km (0.111 R)
• M23: 5,628,919 km (0.092 R)
• M24: 6,254,837 km (0.094 R)
• M25: 6,833,481 km (0.055 R)
• M26: 7,041,871 km (0.078 R)
• M27: 7,393,725 km (0.068 R)
• M28: 7,643,554 km (0.091 R)
• M29: 7,787,467 km (0.087 R)
• M30: 9,895,899 km (0.117 R)
• M31: 10,369,526 km (0.084 R)
• M32: 10,689,366 km (0.065 R)
• M33: 10,769,850 km (0.044 R)
• M34: 11,544,318 km (0.106 R)
• M35: 11,709,624 km (0.093 R)
• M36: 12,168,291 km (0.078 R)
• M37: 12,590,456 km (0.088 R)
• M38: 14,105,583 km (0.06 R)
• M39: 15,132,273 km (0.114 R)
• M40: 16,414,327 km (0.059 R)
• M41: 16,600,427 km (0.049 R)
• M42: 16,787,125 km (0.069 R)
• M43: 17,540,799 km (0.049 R)
• M44: 17,921,825 km (0.114 R)
• M45: 19,719,543 km (0.076 R)
• M46: 20,165,344 km (0.108 R)
• M47: 21,117,535 km (0.092 R)
• M48: 22,857,807 km (0.043 R)
• M49: 24,113,830 km (0.108 R)
• M50: 25,016,953 km (0.115 R)
• M51: 25,822,986 km (0.08 R)
• M52: 28,850,847 km (0.063 R)
• M53: 29,809,171 km (0.103 R)
• M54: 31,814,979 km (0.071 R)
• M55: 34,100,835 km (0.094 R)
• M56: 34,457,177 km (0.117 R)
• M57: 37,842,128 km (0.074 R)
• M58: 38,334,305 km (0.077 R)
• M59: 38,766,792 km (0.107 R)
• M60: 39,014,526 km (0.114 R)
• M61: 39,574,022 km (0.098 R)
• M62: 40,261,574 km (0.066 R)
• M63: 40,324,256 km (0.096 R)
• M64: 40,889,885 km (0.087 R)
• M65: 41,015,996 km (0.112 R)
• M66: 41,775,056 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.1

Radius: 11.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.41 AU - 11.09 AU

Year: 13071 Days

Day: 5.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 145.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,617,914 km

• M1: 153,487 km (0.073 R)
• M2: 279,898 km (0.118 R)
• M3: 387,010 km (0.09 R)
• M4: 525,687 km (0.065 R)
• M5: 1,013,226 km (0.061 R)
• M6: 1,273,078 km (0.067 R)
• M7: 1,513,033 km (0.05 R)
• M8: 1,681,181 km (0.072 R)
• M9: 1,990,848 km (0.081 R)
• M10: 3,131,981 km (0.079 R)
• M11: 3,348,449 km (0.108 R)
• M12: 3,682,352 km (0.064 R)
• M13: 3,824,619 km (0.079 R)
• M14: 5,122,979 km (0.111 R)
• M15: 5,410,805 km (0.099 R)
• M16: 5,540,507 km (0.094 R)
• M17: 5,935,595 km (0.064 R)
• M18: 6,170,463 km (0.077 R)
• M19: 6,511,247 km (0.046 R)
• M20: 6,683,883 km (0.026 R)
• M21: 6,858,165 km (0.071 R)
• M22: 7,211,216 km (0.119 R)
• M23: 7,425,889 km (0.055 R)
• M24: 8,343,073 km (0.039 R)
• M25: 8,568,517 km (0.029 R)
• M26: 8,796,056 km (0.06 R)
• M27: 8,987,242 km (0.062 R)
• M28: 9,257,116 km (0.098 R)
• M29: 9,568,878 km (0.079 R)
• M30: 9,647,267 km (0.114 R)
• M31: 10,403,634 km (0.078 R)
• M32: 10,605,891 km (0.073 R)
• M33: 10,768,504 km (0.108 R)
• M34: 10,973,153 km (0.117 R)
• M35: 11,096,422 km (0.107 R)
• M36: 12,057,439 km (0.107 R)
• M37: 13,526,639 km (0.049 R)
• M38: 14,327,138 km (0.105 R)
• M39: 16,819,737 km (0.084 R)
• M40: 18,066,935 km (0.114 R)
• M41: 18,261,412 km (0.06 R)
• M42: 18,407,719 km (0.093 R)
• M43: 19,145,386 km (0.094 R)
• M44: 19,792,546 km (0.093 R)
• M45: 20,548,016 km (0.103 R)
• M46: 20,751,169 km (0.118 R)
• M47: 21,108,110 km (0.038 R)
• M48: 21,467,145 km (0.106 R)
• M49: 22,556,517 km (0.076 R)
• M50: 22,818,462 km (0.066 R)
• M51: 23,610,434 km (0.089 R)
• M52: 23,823,311 km (0.1 R)
• M53: 24,036,638 km (0.114 R)
• M54: 25,657,082 km (0.116 R)
• M55: 27,368,482 km (0.058 R)
• M56: 28,153,422 km (0.096 R)
• M57: 28,605,207 km (0.088 R)
• M58: 30,436,584 km (0.104 R)
• M59: 31,074,918 km (0.095 R)
• M60: 31,307,992 km (0.046 R)
• M61: 31,541,813 km (0.044 R)
• M62: 32,128,835 km (0.105 R)
• M63: 32,364,602 km (0.118 R)
• M64: 32,600,966 km (0.107 R)
• M65: 32,837,929 km (0.1 R)
• M66: 34,151,399 km (0.064 R)
• M67: 35,970,060 km (0.092 R)
• M68: 36,276,287 km (0.09 R)
• M69: 36,521,777 km (0.097 R)
• M70: 36,952,918 km (0.071 R)
• M71: 38,568,725 km (0.085 R)
• M72: 39,070,476 km (0.096 R)
• M73: 39,322,249 km (0.038 R)
• M74: 40,461,586 km (0.114 R)
• M75: 40,652,623 km (0.067 R)
• M76: 41,099,322 km (0.077 R)
• M77: 41,291,256 km (0.081 R)
• M78: 41,419,462 km (0.117 R)
• M79: 41,868,854 km (0.096 R)
• M80: 42,190,938 km (0.075 R)
• M81: 42,320,041 km (0.072 R)
• M82: 42,578,546 km (0.102 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: 487 - 12,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit