🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.67 AU - 0.67 AU

Year: 207 Days

Day: 12.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 164.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.91 AU - 1.03 AU

Year: 360 Days

Day: 40.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.01 AU - 1.45 AU

Year: 514 Days

Day: 46.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.5 AU - 4.04 AU

Year: 2228 Days

Day: 28.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.2

Radius: 9.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.92 AU - 11.88 AU

Year: 11735 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 108,835,007 km

• M1: 420,968 km (0.086 R)
• M2: 485,146 km (0.102 R)
• M3: 701,016 km (0.099 R)
• M4: 848,370 km (0.08 R)
• M5: 918,830 km (0.079 R)
• M6: 1,538,016 km (0.053 R)
• M7: 1,678,787 km (0.101 R)
• M8: 1,787,395 km (0.063 R)
• M9: 1,860,998 km (0.072 R)
• M10: 1,935,796 km (0.078 R)
• M11: 2,011,643 km (0.046 R)
• M12: 2,185,774 km (0.042 R)
• M13: 2,446,374 km (0.098 R)
• M14: 3,041,325 km (0.107 R)
• M15: 3,287,114 km (0.106 R)
• M16: 3,400,958 km (0.075 R)
• M17: 3,493,110 km (0.088 R)
• M18: 4,014,309 km (0.077 R)
• M19: 4,687,350 km (0.098 R)
• M20: 6,136,205 km (0.089 R)
• M21: 6,361,799 km (0.073 R)
• M22: 6,705,575 km (0.095 R)
• M23: 6,850,535 km (0.094 R)
• M24: 6,938,050 km (0.064 R)
• M25: 7,114,276 km (0.094 R)
• M26: 8,388,401 km (0.116 R)
• M27: 9,019,555 km (0.088 R)
• M28: 9,211,938 km (0.079 R)
• M29: 9,341,041 km (0.035 R)
• M30: 9,470,592 km (0.118 R)
• M31: 9,535,667 km (0.069 R)
• M32: 9,698,879 km (0.053 R)
• M33: 10,260,768 km (0.092 R)
• M34: 10,731,553 km (0.114 R)
• M35: 11,381,705 km (0.075 R)
• M36: 11,868,796 km (0.095 R)
• M37: 12,044,573 km (0.034 R)
• M38: 12,576,693 km (0.044 R)
• M39: 13,116,592 km (0.092 R)
• M40: 13,261,851 km (0.057 R)
• M41: 14,330,728 km (0.09 R)
• M42: 14,932,411 km (0.032 R)
• M43: 15,388,983 km (0.076 R)
• M44: 15,619,065 km (0.103 R)
• M45: 15,927,536 km (0.044 R)
• M46: 16,004,878 km (0.09 R)
• M47: 16,511,416 km (0.077 R)
• M48: 16,746,883 km (0.087 R)
• M49: 17,062,684 km (0.076 R)
• M50: 17,539,902 km (0.065 R)
• M51: 18,223,713 km (0.095 R)
• M52: 18,916,202 km (0.062 R)
• M53: 19,121,450 km (0.108 R)
• M54: 19,658,656 km (0.099 R)
• M55: 19,741,833 km (0.112 R)
• M56: 20,075,436 km (0.071 R)
• M57: 20,537,095 km (0.072 R)
• M58: 21,002,344 km (0.072 R)
• M59: 21,513,670 km (0.067 R)
• M60: 22,853,917 km (0.083 R)
• M61: 23,028,797 km (0.053 R)
• M62: 23,116,461 km (0.061 R)
• M63: 23,556,279 km (0.087 R)
• M64: 24,265,523 km (0.11 R)
• M65: 25,207,241 km (0.108 R)
• M66: 25,887,164 km (0.113 R)
• M67: 26,115,151 km (0.105 R)
• M68: 26,252,332 km (0.057 R)
• M69: 26,343,886 km (0.063 R)
• M70: 27,543,511 km (0.093 R)
• M71: 28,103,306 km (0.047 R)
• M72: 28,290,603 km (0.115 R)
• M73: 28,431,524 km (0.116 R)
• M74: 29,044,427 km (0.114 R)
• M75: 29,139,122 km (0.079 R)
• M76: 31,783,115 km (0.105 R)
• M77: 32,321,069 km (0.107 R)
• M78: 32,714,212 km (0.029 R)
• M79: 33,010,117 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.5

Radius: 5.2

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.82 AU - 14.46 AU

Year: 16930 Days

Day: 20.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 108,835,007 km

• M1: 68,965 km (0.109 R)
• M2: 105,616 km (0.039 R)
• M3: 170,841 km (0.052 R)
• M4: 405,560 km (0.104 R)
• M5: 876,943 km (0.033 R)
• M6: 951,891 km (0.038 R)
• M7: 1,088,175 km (0.091 R)
• M8: 1,210,097 km (0.11 R)
• M9: 1,579,454 km (0.106 R)
• M10: 1,860,100 km (0.063 R)
• M11: 1,981,723 km (0.046 R)
• M12: 2,682,140 km (0.063 R)
• M13: 3,363,110 km (0.093 R)
• M14: 3,422,201 km (0.028 R)
• M15: 3,481,591 km (0.074 R)
• M16: 3,722,743 km (0.104 R)
• M17: 3,907,197 km (0.095 R)
• M18: 4,478,362 km (0.108 R)
• M19: 4,543,287 km (0.04 R)
• M20: 4,674,485 km (0.086 R)
• M21: 5,007,639 km (0.114 R)
• M22: 5,521,657 km (0.103 R)
• M23: 5,626,526 km (0.068 R)
• M24: 5,731,992 km (0.105 R)
• M25: 5,909,265 km (0.11 R)
• M26: 6,088,334 km (0.117 R)
• M27: 6,747,762 km (0.105 R)
• M28: 7,010,306 km (0.094 R)
• M29: 8,093,694 km (0.053 R)
• M30: 8,817,149 km (0.1 R)
• M31: 8,939,819 km (0.113 R)
• M32: 9,561,249 km (0.111 R)
• M33: 10,325,395 km (0.047 R)
• M34: 11,552,396 km (0.11 R)
• M35: 12,092,145 km (0.057 R)
• M36: 13,430,448 km (0.097 R)
• M37: 13,665,765 km (0.047 R)
• M38: 14,428,415 km (0.088 R)
• M39: 14,572,927 km (0.054 R)
• M40: 14,863,446 km (0.031 R)
• M41: 15,548,604 km (0.076 R)
• M42: 16,797,597 km (0.113 R)
• M43: 17,051,315 km (0.03 R)
• M44: 17,153,041 km (0.055 R)
• M45: 17,511,029 km (0.117 R)
• M46: 18,182,424 km (0.086 R)
• M47: 18,914,706 km (0.116 R)
• M48: 19,763,375 km (0.082 R)
• M49: 20,138,566 km (0.102 R)
• M50: 20,300,132 km (0.118 R)
• M51: 20,787,223 km (0.116 R)
• M52: 21,333,105 km (0.066 R)
• M53: 21,387,858 km (0.053 R)
• M54: 21,938,827 km (0.103 R)
• M55: 22,438,783 km (0.092 R)
• M56: 22,718,082 km (0.108 R)
• M57: 24,475,408 km (0.064 R)
• M58: 24,936,020 km (0.097 R)
• M59: 27,103,095 km (0.034 R)
• M60: 28,601,168 km (0.066 R)
• M61: 29,268,823 km (0.084 R)
• M62: 29,512,818 km (0.118 R)
• M63: 30,805,044 km (0.077 R)
• M64: 30,929,061 km (0.118 R)
• M65: 31,115,460 km (0.062 R)
• M66: 31,177,692 km (0.104 R)
• M67: 33,317,241 km (0.103 R)
• M68: 34,404,518 km (0.079 R)
• M69: 35,243,912 km (0.102 R)
• M70: 35,308,837 km (0.076 R)
• M71: 36,024,813 km (0.026 R)
• M72: 36,811,249 km (0.071 R)
• M73: 36,877,072 km (0.091 R)
• M74: 38,134,592 km (0.096 R)
• M75: 38,802,097 km (0.109 R)
• M76: 40,148,628 km (0.072 R)
• M77: 40,284,014 km (0.11 R)
• M78: 40,351,931 km (0.082 R)
• M79: 41,032,003 km (0.095 R)
• M80: 42,059,292 km (0.087 R)
• M81: 44,629,234 km (0.091 R)
• M82: 45,544,174 km (0.076 R)
• M83: 46,252,221 km (0.112 R)
• M84: 46,963,858 km (0.094 R)
• M85: 47,321,098 km (0.108 R)
• M86: 47,535,920 km (0.072 R)
• M87: 47,607,578 km (0.095 R)
• M88: 47,750,892 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.5

Radius: 3

Gravity: 88.83 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 17 AU - 21.38 AU

Year: 31669 Days

Day: 18.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,835,007 km

• M1: 130,150 km (0.116 R)
• M2: 520,002 km (0.089 R)
• M3: 574,605 km (0.108 R)
• M4: 631,153 km (0.093 R)
• M5: 1,364,781 km (0.079 R)
• M6: 1,557,015 km (0.106 R)
• M7: 1,882,091 km (0.103 R)
• M8: 2,227,363 km (0.079 R)
• M9: 2,499,182 km (0.089 R)
• M10: 2,877,515 km (0.088 R)
• M11: 5,195,833 km (0.113 R)
• M12: 5,736,480 km (0.089 R)
• M13: 5,920,635 km (0.054 R)
• M14: 6,294,779 km (0.073 R)
• M15: 7,197,154 km (0.077 R)
• M16: 7,529,111 km (0.092 R)
• M17: 9,190,545 km (0.103 R)
• M18: 10,432,656 km (0.08 R)
• M19: 10,883,544 km (0.072 R)
• M20: 11,340,715 km (0.113 R)
• M21: 11,881,960 km (0.085 R)
• M22: 11,959,901 km (0.106 R)
• M23: 12,195,069 km (0.096 R)
• M24: 17,736,174 km (0.069 R)
• M25: 18,544,002 km (0.091 R)
• M26: 19,639,508 km (0.081 R)
• M27: 21,227,190 km (0.105 R)
• M28: 23,635,566 km (0.059 R)
• M29: 25,825,380 km (0.104 R)
• M30: 27,458,091 km (0.118 R)
• M31: 27,664,536 km (0.105 R)
• M32: 30,608,024 km (0.111 R)
• M33: 30,822,098 km (0.112 R)
• M34: 32,661,254 km (0.112 R)
• M35: 34,091,560 km (0.086 R)
• M36: 35,093,716 km (0.048 R)
• M37: 39,662,883 km (0.111 R)
• M38: 40,481,483 km (0.104 R)
• M39: 40,716,352 km (0.108 R)
• M40: 43,090,320 km (0.082 R)
• M41: 43,570,380 km (0.08 R)
• M42: 44,899,856 km (0.08 R)
• M43: 45,143,102 km (0.1 R)
• M44: 45,997,605 km (0.107 R)
• M45: 47,351,017 km (0.09 R)
• M46: 49,092,636 km (0.109 R)
• M47: 49,593,938 km (0.064 R)
• M48: 49,845,412 km (0.105 R)
• M49: 50,854,899 km (0.056 R)
• M50: 51,108,467 km (0.093 R)
• M51: 52,126,480 km (0.091 R)
• M52: 52,254,087 km (0.093 R)
• M53: 53,923,899 km (0.066 R)
• M54: 55,480,764 km (0.099 R)
• M55: 56,920,793 km (0.106 R)
• M56: 57,975,907 km (0.1 R)
• M57: 62,259,941 km (0.049 R)
• M58: 64,851,425 km (0.084 R)
• M59: 65,677,056 km (0.108 R)
• M60: 66,922,009 km (0.077 R)
• M61: 67,199,812 km (0.114 R)
• M62: 68,594,064 km (0.073 R)
• M63: 69,435,253 km (0.115 R)
• M64: 69,575,875 km (0.034 R)
• M65: 70,138,962 km (0.084 R)
• M66: 74,553,595 km (0.085 R)
• M67: 75,418,420 km (0.106 R)
• M68: 78,764,027 km (0.048 R)
• M69: 80,971,942 km (0.065 R)
• M70: 81,119,894 km (0.087 R)
• M71: 82,009,254 km (0.071 R)
• M72: 82,752,905 km (0.079 R)
• M73: 84,396,686 km (0.098 R)
• M74: 88,172,536 km (0.054 R)
• M75: 88,781,699 km (0.1 R)
• M76: 90,924,987 km (0.117 R)
• M77: 91,386,497 km (0.112 R)
• M78: 92,311,760 km (0.12 R)
• M79: 92,620,978 km (0.08 R)
• M80: 93,550,430 km (0.102 R)
• M81: 94,327,292 km (0.073 R)
• M82: 95,574,788 km (0.094 R)
• M83: 97,456,281 km (0.041 R)
• M84: 97,928,561 km (0.082 R)
• M85: 99,508,165 km (0.118 R)
• M86: 101,414,940 km (0.103 R)
• M87: 101,893,503 km (0.113 R)
• M88: 102,372,815 km (0.084 R)
• M89: 103,333,832 km (0.087 R)
• M90: 106,234,385 km (0.11 R)
• M91: 107,369,533 km (0.1 R)
• M92: 108,182,897 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: 296 - 19,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit