🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.12 AU - 1.46 AU

Year: 527 Days

Day: 13 Hours

Environment

Temp: 16 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.24 AU - 1.42 AU

Year: 552 Days

Day: 14.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.8 AU - 1.86 AU

Year: 891 Days

Day: 46.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.78 AU - 2.18 AU

Year: 1003 Days

Day: 15.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.45 AU - 4.41 AU

Year: 2804 Days

Day: 18.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.61 AU - 5.09 AU

Year: 3265 Days

Day: 46.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,152,903 km

• M1: 387,758 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.3

Radius: 11.9

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.55 AU - 8.71 AU

Year: 9124 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 26,152,903 km

• M1: 210,484 km (0.112 R)
• M2: 290,519 km (0.115 R)
• M3: 472,430 km (0.046 R)
• M4: 660,175 km (0.084 R)
• M5: 777,460 km (0.085 R)
• M6: 874,250 km (0.058 R)
• M7: 1,081,144 km (0.096 R)
• M8: 1,190,799 km (0.056 R)
• M9: 1,405,023 km (0.083 R)
• M10: 1,508,395 km (0.116 R)
• M11: 1,614,311 km (0.08 R)
• M12: 1,759,720 km (0.083 R)
• M13: 2,142,541 km (0.089 R)
• M14: 2,343,899 km (0.081 R)
• M15: 2,787,308 km (0.098 R)
• M16: 2,896,813 km (0.092 R)
• M17: 3,074,984 km (0.117 R)
• M18: 3,655,574 km (0.093 R)
• M19: 3,824,320 km (0.119 R)
• M20: 3,995,610 km (0.118 R)
• M21: 4,473,724 km (0.083 R)
• M22: 4,785,037 km (0.085 R)
• M23: 4,864,025 km (0.109 R)
• M24: 5,184,314 km (0.075 R)
• M25: 5,374,304 km (0.1 R)
• M26: 5,539,011 km (0.116 R)
• M27: 5,958,334 km (0.072 R)
• M28: 6,533,388 km (0.118 R)
• M29: 6,768,406 km (0.089 R)
• M30: 7,126,244 km (0.074 R)
• M31: 7,736,304 km (0.097 R)
• M32: 8,110,449 km (0.096 R)
• M33: 9,268,336 km (0.098 R)
• M34: 9,433,343 km (0.106 R)
• M35: 9,532,676 km (0.101 R)
• M36: 9,766,048 km (0.103 R)
• M37: 10,374,912 km (0.064 R)
• M38: 11,065,754 km (0.032 R)
• M39: 11,170,623 km (0.105 R)
• M40: 11,311,095 km (0.087 R)
• M41: 11,593,685 km (0.085 R)
• M42: 11,842,915 km (0.038 R)
• M43: 12,637,579 km (0.106 R)
• M44: 13,078,444 km (0.099 R)
• M45: 13,524,246 km (0.105 R)
• M46: 13,937,286 km (0.077 R)
• M47: 14,278,518 km (0.115 R)
• M48: 14,469,106 km (0.112 R)
• M49: 14,583,997 km (0.117 R)
• M50: 14,660,741 km (0.112 R)
• M51: 14,853,124 km (0.1 R)
• M52: 15,513,449 km (0.048 R)
• M53: 15,670,227 km (0.112 R)
• M54: 16,542,084 km (0.069 R)
• M55: 16,742,395 km (0.116 R)
• M56: 18,706,316 km (0.098 R)
• M57: 19,927,783 km (0.112 R)
• M58: 21,131,597 km (0.113 R)
• M59: 21,436,178 km (0.101 R)
• M60: 21,873,901 km (0.104 R)
• M61: 22,005,847 km (0.12 R)
• M62: 22,758,324 km (0.097 R)
• M63: 23,115,265 km (0.096 R)
• M64: 23,789,652 km (0.099 R)
• M65: 23,880,009 km (0.049 R)
• M66: 24,424,844 km (0.049 R)
• M67: 24,698,908 km (0.106 R)
• M68: 25,065,722 km (0.085 R)
• M69: 25,712,134 km (0.084 R)
• M70: 26,223,908 km (0.118 R)
• M71: 26,317,257 km (0.053 R)
• M72: 26,645,176 km (0.104 R)
• M73: 26,927,168 km (0.109 R)
• M74: 27,210,207 km (0.113 R)
• M75: 27,636,561 km (0.082 R)
• M76: 27,826,850 km (0.118 R)
• M77: 29,122,217 km (0.093 R)
• M78: 29,315,947 km (0.077 R)
• M79: 29,607,064 km (0.079 R)
• M80: 30,830,775 km (0.116 R)
• M81: 31,077,462 km (0.107 R)
• M82: 32,822,670 km (0.106 R)
• M83: 32,923,350 km (0.115 R)
• M84: 34,037,854 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.8

Radius: 8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.4 AU - 9.78 AU

Year: 9863 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 26,152,903 km

• M1: 104,719 km (0.098 R)
• M2: 204,650 km (0.095 R)
• M3: 347,665 km (0.097 R)
• M4: 515,065 km (0.071 R)
• M5: 584,928 km (0.036 R)
• M6: 897,886 km (0.103 R)
• M7: 983,905 km (0.101 R)
• M8: 1,102,985 km (0.026 R)
• M9: 1,180,028 km (0.116 R)
• M10: 1,422,077 km (0.087 R)
• M11: 1,609,523 km (0.118 R)
• M12: 1,715,289 km (0.116 R)
• M13: 2,008,651 km (0.112 R)
• M14: 2,580,414 km (0.087 R)
• M15: 2,642,347 km (0.105 R)
• M16: 2,852,383 km (0.079 R)
• M17: 3,024,420 km (0.103 R)
• M18: 3,653,180 km (0.088 R)
• M19: 3,746,379 km (0.092 R)
• M20: 3,816,690 km (0.08 R)
• M21: 4,821,839 km (0.084 R)
• M22: 4,898,582 km (0.108 R)
• M23: 5,104,878 km (0.085 R)
• M24: 5,419,931 km (0.11 R)
• M25: 5,795,272 km (0.098 R)
• M26: 6,402,340 km (0.107 R)
• M27: 6,543,112 km (0.104 R)
• M28: 7,145,692 km (0.061 R)
• M29: 7,885,902 km (0.087 R)
• M30: 8,403,212 km (0.115 R)
• M31: 8,495,663 km (0.064 R)
• M32: 8,557,447 km (0.049 R)
• M33: 9,566,784 km (0.038 R)
• M34: 9,695,588 km (0.12 R)
• M35: 9,760,214 km (0.116 R)
• M36: 9,824,990 km (0.085 R)
• M37: 10,780,172 km (0.115 R)
• M38: 10,914,212 km (0.119 R)
• M39: 11,150,128 km (0.086 R)
• M40: 11,421,797 km (0.072 R)
• M41: 11,730,119 km (0.101 R)
• M42: 12,215,265 km (0.117 R)
• M43: 12,425,150 km (0.08 R)
• M44: 13,204,854 km (0.096 R)
• M45: 13,384,372 km (0.057 R)
• M46: 13,782,003 km (0.099 R)
• M47: 14,293,628 km (0.106 R)
• M48: 15,110,283 km (0.112 R)
• M49: 15,410,974 km (0.105 R)
• M50: 15,524,369 km (0.066 R)
• M51: 15,827,754 km (0.097 R)
• M52: 16,401,911 km (0.081 R)
• M53: 16,517,699 km (0.039 R)
• M54: 17,334,952 km (0.106 R)
• M55: 17,452,686 km (0.098 R)
• M56: 17,531,374 km (0.103 R)
• M57: 18,165,221 km (0.116 R)
• M58: 19,130,127 km (0.097 R)
• M59: 19,659,554 km (0.079 R)
• M60: 20,111,489 km (0.085 R)
• M61: 20,525,277 km (0.045 R)
• M62: 20,608,303 km (0.114 R)
• M63: 21,656,386 km (0.095 R)
• M64: 21,995,375 km (0.043 R)
• M65: 22,122,982 km (0.112 R)
• M66: 22,507,149 km (0.054 R)
• M67: 22,592,869 km (0.109 R)
• M68: 22,764,607 km (0.105 R)
• M69: 22,936,794 km (0.079 R)
• M70: 23,368,983 km (0.082 R)
• M71: 23,847,546 km (0.048 R)
• M72: 24,725,985 km (0.1 R)
• M73: 24,991,521 km (0.078 R)
• M74: 25,080,382 km (0.047 R)
• M75: 25,436,276 km (0.106 R)
• M76: 25,928,602 km (0.115 R)
• M77: 26,604,934 km (0.046 R)
• M78: 26,786,247 km (0.089 R)
• M79: 27,150,218 km (0.08 R)
• M80: 27,515,686 km (0.112 R)
• M81: 28,205,482 km (0.066 R)
• M82: 28,994,162 km (0.062 R)
• M83: 29,134,036 km (0.113 R)
• M84: 30,025,489 km (0.109 R)
• M85: 30,593,064 km (0.047 R)
• M86: 30,878,197 km (0.098 R)
• M87: 31,594,921 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.8

Radius: 6.3

Gravity: 16.88 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.09 AU - 14.37 AU

Year: 16346 Days

Day: 22 Hours

Environment

Temp: -183 °C

Axial Tilt: 71.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 26,152,903 km

• M1: 80,484 km (0.077 R)
• M2: 211,831 km (0.119 R)
• M3: 251,025 km (0.075 R)
• M4: 293,511 km (0.052 R)
• M5: 837,748 km (0.12 R)
• M6: 975,677 km (0.105 R)
• M7: 1,459,926 km (0.076 R)
• M8: 1,570,329 km (0.099 R)
• M9: 1,888,524 km (0.109 R)
• M10: 2,649,827 km (0.091 R)
• M11: 2,751,105 km (0.082 R)
• M12: 3,062,717 km (0.078 R)
• M13: 3,204,835 km (0.096 R)
• M14: 3,422,051 km (0.029 R)
• M15: 4,024,632 km (0.073 R)
• M16: 4,102,273 km (0.028 R)
• M17: 4,782,046 km (0.084 R)
• M18: 5,156,040 km (0.056 R)
• M19: 5,198,077 km (0.065 R)
• M20: 7,638,168 km (0.104 R)
• M21: 7,879,769 km (0.088 R)
• M22: 8,370,300 km (0.031 R)
• M23: 8,669,346 km (0.113 R)
• M24: 9,278,060 km (0.113 R)
• M25: 9,380,834 km (0.102 R)
• M26: 9,795,818 km (0.051 R)
• M27: 10,163,829 km (0.119 R)
• M28: 10,376,108 km (0.059 R)
• M29: 10,536,328 km (0.088 R)
• M30: 10,967,469 km (0.07 R)
• M31: 11,680,602 km (0.105 R)
• M32: 12,014,654 km (0.072 R)
• M33: 12,126,703 km (0.06 R)
• M34: 13,324,383 km (0.106 R)
• M35: 13,673,545 km (0.066 R)
• M36: 14,202,672 km (0.118 R)
• M37: 14,261,913 km (0.052 R)
• M38: 15,099,661 km (0.098 R)
• M39: 16,385,904 km (0.055 R)
• M40: 16,572,602 km (0.108 R)
• M41: 17,262,846 km (0.033 R)
• M42: 17,452,686 km (0.118 R)
• M43: 18,347,880 km (0.095 R)
• M44: 20,182,847 km (0.117 R)
• M45: 20,249,418 km (0.086 R)
• M46: 20,449,730 km (0.07 R)
• M47: 22,764,906 km (0.115 R)
• M48: 22,834,170 km (0.029 R)
• M49: 25,954,034 km (0.089 R)
• M50: 26,171,549 km (0.115 R)
• M51: 26,535,521 km (0.039 R)
• M52: 27,047,893 km (0.097 R)
• M53: 27,563,408 km (0.045 R)
• M54: 27,933,662 km (0.028 R)
• M55: 29,506,684 km (0.086 R)
• M56: 31,339,258 km (0.03 R)
• M57: 31,570,835 km (0.103 R)
• M58: 31,803,011 km (0.1 R)
• M59: 32,503,129 km (0.12 R)
• M60: 33,365,711 km (0.112 R)
• M61: 34,793,323 km (0.101 R)
• M62: 35,353,866 km (0.06 R)
• M63: 36,483,929 km (0.115 R)
• M64: 37,380,170 km (0.12 R)
• M65: 37,789,918 km (0.053 R)
• M66: 37,872,047 km (0.115 R)
• M67: 40,615,523 km (0.075 R)
• M68: 41,290,209 km (0.061 R)
• M69: 41,544,077 km (0.041 R)
• M70: 41,883,514 km (0.091 R)
• M71: 42,138,728 km (0.105 R)
• M72: 42,309,120 km (0.036 R)
• M73: 42,907,362 km (0.11 R)
• M74: 43,336,259 km (0.113 R)
• M75: 43,680,484 km (0.08 R)
• M76: 46,203,153 km (0.116 R)
• M77: 46,642,821 km (0.057 R)
• M78: 47,349,222 km (0.12 R)
• M79: 47,526,496 km (0.037 R)
• M80: 47,703,769 km (0.092 R)
• M81: 49,669,485 km (0.038 R)
• M82: 53,402,700 km (0.107 R)
• M83: 53,956,511 km (0.05 R)
• M84: 55,163,018 km (0.094 R)
• M85: 55,909,960 km (0.086 R)
• M86: 57,319,322 km (0.077 R)
• M87: 58,075,838 km (0.098 R)
• M88: 58,170,683 km (0.11 R)
• M89: 58,645,357 km (0.094 R)
• M90: 60,269,093 km (0.102 R)
• M91: 60,557,218 km (0.084 R)
• M92: 60,941,984 km (0.082 R)
• M93: 61,907,488 km (0.113 R)
• M94: 62,878,229 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.5

Radius: 7.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.02 AU - 16.54 AU

Year: 19421 Days

Day: 19 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 26,152,903 km

• M1: 162,014 km (0.105 R)
• M2: 237,561 km (0.112 R)
• M3: 362,326 km (0.059 R)
• M4: 1,171,800 km (0.037 R)
• M5: 1,395,599 km (0.096 R)
• M6: 1,468,303 km (0.12 R)
• M7: 1,617,751 km (0.034 R)
• M8: 1,756,429 km (0.111 R)
• M9: 1,963,771 km (0.105 R)
• M10: 2,029,295 km (0.07 R)
• M11: 2,489,907 km (0.118 R)
• M12: 2,907,285 km (0.095 R)
• M13: 2,963,384 km (0.043 R)
• M14: 3,684,296 km (0.049 R)
• M15: 3,950,132 km (0.071 R)
• M16: 4,222,101 km (0.114 R)
• M17: 4,850,861 km (0.059 R)
• M18: 7,360,963 km (0.105 R)
• M19: 8,379,725 km (0.056 R)
• M20: 8,594,098 km (0.067 R)
• M21: 9,358,843 km (0.063 R)
• M22: 11,098,965 km (0.063 R)
• M23: 12,323,424 km (0.116 R)
• M24: 12,445,047 km (0.083 R)
• M25: 12,936,027 km (0.073 R)
• M26: 14,930,017 km (0.117 R)
• M27: 17,733,780 km (0.044 R)
• M28: 18,773,635 km (0.1 R)
• M29: 19,089,436 km (0.107 R)
• M30: 19,230,357 km (0.075 R)
• M31: 21,494,970 km (0.114 R)
• M32: 22,157,389 km (0.101 R)
• M33: 22,714,641 km (0.113 R)
• M34: 23,729,065 km (0.117 R)
• M35: 24,260,885 km (0.095 R)
• M36: 25,374,940 km (0.11 R)
• M37: 25,957,624 km (0.109 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 19,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit