🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.56 AU - 0.88 AU

Year: 213 Days

Day: 18.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,131,952 km

• M1: 443,109 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.95 AU - 1.13 AU

Year: 369 Days

Day: 22.1 Hours

Environment

Temp: 90 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,131,952 km

• M1: 30,668 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.16 AU - 1.56 AU

Year: 552 Days

Day: 35.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.43 AU - 1.93 AU

Year: 758 Days

Day: 14.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 63.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.23 AU - 2.59 AU

Year: 1303 Days

Day: 29.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,131,952 km

• M1: 833,111 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.27 AU - 2.85 AU

Year: 1426 Days

Day: 39.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,131,952 km

• M1: 325,824 km (0.108 R)
• M2: 353,949 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.5

Radius: 8.4

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.14 AU - 11.36 AU

Year: 11428 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 90.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,131,952 km

• M1: 109,356 km (0.066 R)
• M2: 349,012 km (0.069 R)
• M3: 528,828 km (0.091 R)
• M4: 955,182 km (0.096 R)
• M5: 1,518,568 km (0.094 R)
• M6: 2,006,257 km (0.048 R)
• M7: 2,281,667 km (0.107 R)
• M8: 2,481,679 km (0.087 R)
• M9: 3,467,230 km (0.112 R)
• M10: 3,631,339 km (0.078 R)
• M11: 3,865,160 km (0.114 R)
• M12: 4,069,660 km (0.076 R)
• M13: 4,383,068 km (0.048 R)
• M14: 4,704,404 km (0.101 R)
• M15: 5,331,967 km (0.112 R)
• M16: 6,342,202 km (0.032 R)
• M17: 6,951,514 km (0.098 R)
• M18: 7,200,445 km (0.113 R)
• M19: 8,488,782 km (0.054 R)
• M20: 8,933,985 km (0.072 R)
• M21: 9,159,429 km (0.091 R)
• M22: 9,569,925 km (0.067 R)
• M23: 9,986,406 km (0.074 R)
• M24: 10,314,474 km (0.106 R)
• M25: 10,598,560 km (0.094 R)
• M26: 11,029,402 km (0.115 R)
• M27: 11,514,997 km (0.086 R)
• M28: 12,057,140 km (0.079 R)
• M29: 12,708,489 km (0.116 R)
• M30: 12,809,766 km (0.089 R)
• M31: 13,629,264 km (0.066 R)
• M32: 15,211,261 km (0.106 R)
• M33: 15,480,537 km (0.086 R)
• M34: 16,078,480 km (0.099 R)
• M35: 16,906,055 km (0.118 R)
• M36: 17,409,153 km (0.099 R)
• M37: 17,803,942 km (0.038 R)
• M38: 18,373,012 km (0.055 R)
• M39: 18,832,577 km (0.089 R)
• M40: 19,412,418 km (0.087 R)
• M41: 19,821,718 km (0.101 R)
• M42: 20,589,604 km (0.109 R)
• M43: 22,950,707 km (0.099 R)
• M44: 23,135,759 km (0.094 R)
• M45: 23,756,591 km (0.116 R)
• M46: 24,257,145 km (0.117 R)
• M47: 24,508,769 km (0.112 R)
• M48: 24,824,420 km (0.087 R)
• M49: 26,100,640 km (0.077 R)
• M50: 26,552,425 km (0.114 R)
• M51: 28,120,809 km (0.068 R)
• M52: 29,383,565 km (0.057 R)
• M53: 29,450,585 km (0.054 R)
• M54: 29,651,794 km (0.055 R)
• M55: 29,786,133 km (0.091 R)
• M56: 30,868,773 km (0.115 R)
• M57: 31,004,907 km (0.04 R)
• M58: 31,073,123 km (0.12 R)
• M59: 31,277,923 km (0.113 R)
• M60: 34,970,597 km (0.057 R)
• M61: 35,254,833 km (0.106 R)
• M62: 36,112,028 km (0.112 R)
• M63: 36,183,835 km (0.091 R)
• M64: 36,687,382 km (0.057 R)
• M65: 37,483,392 km (0.055 R)
• M66: 38,358,390 km (0.057 R)
• M67: 39,092,616 km (0.058 R)
• M68: 39,461,525 km (0.031 R)
• M69: 40,574,982 km (0.066 R)
• M70: 40,798,930 km (0.069 R)
• M71: 41,173,074 km (0.082 R)
• M72: 42,529,328 km (0.078 R)
• M73: 43,976,837 km (0.087 R)
• M74: 44,591,236 km (0.113 R)
• M75: 44,668,129 km (0.096 R)
• M76: 45,440,503 km (0.055 R)
• M77: 46,373,096 km (0.109 R)
• M78: 48,494,543 km (0.108 R)
• M79: 48,890,828 km (0.101 R)
• M80: 49,606,804 km (0.096 R)
• M81: 49,686,689 km (0.075 R)
• M82: 50,006,230 km (0.097 R)
• M83: 51,049,376 km (0.035 R)
• M84: 51,371,909 km (0.073 R)
• M85: 51,614,108 km (0.109 R)
• M86: 52,262,016 km (0.086 R)
• M87: 53,402,401 km (0.108 R)
• M88: 53,484,081 km (0.084 R)
• M89: 53,729,721 km (0.105 R)
• M90: 55,045,584 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.7

Radius: 9.1

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.52 AU - 13.66 AU

Year: 13741 Days

Day: 9.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,131,952 km

• M1: 122,371 km (0.062 R)
• M2: 335,997 km (0.077 R)
• M3: 406,158 km (0.106 R)
• M4: 615,894 km (0.117 R)
• M5: 1,112,709 km (0.06 R)
• M6: 1,294,321 km (0.104 R)
• M7: 1,412,653 km (0.073 R)
• M8: 1,534,874 km (0.102 R)
• M9: 1,609,972 km (0.044 R)
• M10: 1,842,597 km (0.082 R)
• M11: 2,544,959 km (0.076 R)
• M12: 2,634,419 km (0.103 R)
• M13: 3,097,873 km (0.027 R)
• M14: 3,857,082 km (0.049 R)
• M15: 4,169,592 km (0.055 R)
• M16: 4,781,896 km (0.064 R)
• M17: 4,967,397 km (0.102 R)
• M18: 5,422,324 km (0.101 R)
• M19: 5,499,367 km (0.104 R)
• M20: 5,733,039 km (0.049 R)
• M21: 6,209,957 km (0.048 R)
• M22: 6,371,822 km (0.118 R)
• M23: 6,824,206 km (0.111 R)
• M24: 7,372,183 km (0.065 R)
• M25: 7,586,706 km (0.091 R)
• M26: 7,716,408 km (0.067 R)
• M27: 8,242,693 km (0.068 R)
• M28: 9,053,813 km (0.095 R)
• M29: 9,191,443 km (0.054 R)
• M30: 9,329,821 km (0.11 R)
• M31: 10,557,720 km (0.098 R)
• M32: 11,586,355 km (0.099 R)
• M33: 12,188,337 km (0.063 R)
• M34: 13,370,459 km (0.117 R)
• M35: 14,054,720 km (0.109 R)
• M36: 14,588,934 km (0.071 R)
• M37: 15,293,091 km (0.077 R)
• M38: 17,300,695 km (0.066 R)
• M39: 17,528,831 km (0.049 R)
• M40: 17,586,127 km (0.057 R)
• M41: 18,219,375 km (0.112 R)
• M42: 18,567,938 km (0.038 R)
• M43: 20,947,442 km (0.077 R)
• M44: 22,049,230 km (0.087 R)
• M45: 22,544,998 km (0.115 R)
• M46: 22,856,610 km (0.099 R)
• M47: 23,421,192 km (0.087 R)
• M48: 23,926,983 km (0.101 R)
• M49: 23,990,562 km (0.073 R)
• M50: 24,628,297 km (0.077 R)
• M51: 24,949,334 km (0.072 R)
• M52: 25,271,718 km (0.097 R)
• M53: 27,036,524 km (0.111 R)
• M54: 28,773,206 km (0.07 R)
• M55: 28,975,911 km (0.095 R)
• M56: 29,791,518 km (0.036 R)
• M57: 29,996,467 km (0.07 R)
• M58: 30,202,015 km (0.062 R)
• M59: 30,683,421 km (0.073 R)
• M60: 30,959,728 km (0.065 R)
• M61: 32,142,898 km (0.094 R)
• M62: 33,057,689 km (0.066 R)
• M63: 33,128,448 km (0.111 R)
• M64: 33,269,968 km (0.119 R)
• M65: 33,411,787 km (0.117 R)
• M66: 33,767,231 km (0.082 R)
• M67: 34,338,396 km (0.096 R)
• M68: 34,410,053 km (0.069 R)
• M69: 35,707,815 km (0.064 R)
• M70: 36,143,893 km (0.091 R)
• M71: 36,801,375 km (0.069 R)
• M72: 36,948,131 km (0.104 R)
• M73: 37,610,401 km (0.108 R)
• M74: 38,276,710 km (0.071 R)
• M75: 39,545,898 km (0.084 R)
• M76: 40,072,482 km (0.1 R)
• M77: 40,601,460 km (0.062 R)
• M78: 40,753,003 km (0.115 R)
• M79: 40,828,849 km (0.051 R)
• M80: 41,132,683 km (0.12 R)
• M81: 42,048,670 km (0.118 R)
• M82: 43,512,785 km (0.111 R)
• M83: 43,978,632 km (0.079 R)
• M84: 44,368,036 km (0.106 R)
• M85: 46,887,563 km (0.057 R)
• M86: 47,684,471 km (0.105 R)
• M87: 48,646,535 km (0.119 R)
• M88: 49,534,099 km (0.099 R)
• M89: 50,753,022 km (0.117 R)
• M90: 51,161,425 km (0.115 R)
• M91: 51,489,044 km (0.057 R)
• M92: 51,571,024 km (0.071 R)
• M93: 52,641,097 km (0.115 R)
• M94: 55,726,404 km (0.075 R)
• M95: 56,485,613 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.5

Radius: 6.1

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.96 AU - 18.6 AU

Year: 20801 Days

Day: 21.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,131,952 km

• M1: 111,002 km (0.101 R)
• M2: 305,628 km (0.04 R)
• M3: 369,956 km (0.059 R)
• M4: 498,161 km (0.098 R)
• M5: 657,632 km (0.031 R)
• M6: 1,227,750 km (0.119 R)
• M7: 1,313,021 km (0.084 R)
• M8: 1,768,845 km (0.07 R)
• M9: 1,988,904 km (0.12 R)
• M10: 2,039,019 km (0.099 R)
• M11: 2,217,938 km (0.099 R)
• M12: 2,618,112 km (0.104 R)
• M13: 2,954,259 km (0.113 R)
• M14: 3,483,985 km (0.099 R)
• M15: 4,300,041 km (0.072 R)
• M16: 4,463,552 km (0.06 R)
• M17: 5,068,974 km (0.068 R)
• M18: 5,557,710 km (0.092 R)
• M19: 6,244,664 km (0.069 R)
• M20: 6,958,246 km (0.104 R)
• M21: 7,383,104 km (0.066 R)
• M22: 7,461,194 km (0.091 R)
• M23: 8,096,386 km (0.112 R)
• M24: 8,542,936 km (0.114 R)
• M25: 8,789,922 km (0.04 R)
• M26: 9,039,302 km (0.07 R)
• M27: 9,672,849 km (0.058 R)
• M28: 11,027,158 km (0.03 R)
• M29: 11,794,745 km (0.077 R)
• M30: 12,161,858 km (0.108 R)
• M31: 12,532,711 km (0.063 R)
• M32: 12,766,383 km (0.11 R)
• M33: 14,247,402 km (0.036 R)
• M34: 14,296,021 km (0.113 R)
• M35: 14,491,247 km (0.113 R)
• M36: 15,580,768 km (0.095 R)
• M37: 16,084,763 km (0.118 R)
• M38: 16,902,166 km (0.083 R)
• M39: 19,542,119 km (0.079 R)
• M40: 21,186,649 km (0.114 R)
• M41: 21,409,250 km (0.093 R)
• M42: 21,969,195 km (0.086 R)
• M43: 23,275,185 km (0.068 R)
• M44: 23,850,837 km (0.107 R)
• M45: 24,781,635 km (0.081 R)
• M46: 24,957,413 km (0.045 R)
• M47: 25,546,679 km (0.071 R)
• M48: 26,259,662 km (0.06 R)
• M49: 26,678,536 km (0.094 R)
• M50: 27,039,366 km (0.112 R)
• M51: 27,280,817 km (0.102 R)
• M52: 28,744,632 km (0.117 R)
• M53: 29,176,372 km (0.077 R)
• M54: 29,610,206 km (0.049 R)
• M55: 29,672,289 km (0.108 R)
• M56: 30,421,625 km (0.097 R)
• M57: 30,798,611 km (0.105 R)
• M58: 32,770,760 km (0.052 R)
• M59: 34,260,156 km (0.112 R)
• M60: 34,390,755 km (0.108 R)
• M61: 34,586,878 km (0.108 R)
• M62: 34,848,974 km (0.115 R)
• M63: 35,243,314 km (0.072 R)
• M64: 36,368,888 km (0.108 R)
• M65: 36,635,322 km (0.112 R)
• M66: 37,573,300 km (0.115 R)
• M67: 38,180,518 km (0.11 R)
• M68: 38,790,877 km (0.094 R)
• M69: 41,195,214 km (0.096 R)
• M70: 41,542,581 km (0.086 R)
• M71: 41,821,132 km (0.077 R)
• M72: 42,520,352 km (0.089 R)
• M73: 42,801,148 km (0.097 R)
• M74: 45,642,610 km (0.099 R)
• M75: 46,723,753 km (0.062 R)
• M76: 46,796,159 km (0.107 R)
• M77: 47,013,524 km (0.088 R)
• M78: 47,158,634 km (0.109 R)
• M79: 47,886,278 km (0.097 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 19,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit