🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.65 AU - 1.03 AU

Year: 293 Days

Day: 19.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,689,451 km

• M1: 757,264 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.26 AU - 1.88 AU

Year: 749 Days

Day: 37.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.34 AU - 1.9 AU

Year: 785 Days

Day: 35.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.46 AU - 1.96 AU

Year: 852 Days

Day: 25.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,689,451 km

• M1: 892,052 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.99 AU - 4.89 AU

Year: 2978 Days

Day: 40.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.8

Radius: 13.5

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.01 AU - 5.81 AU

Year: 4792 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,689,451 km

• M1: 195,824 km (0.093 R)
• M2: 377,136 km (0.112 R)
• M3: 552,315 km (0.1 R)
• M4: 702,960 km (0.086 R)
• M5: 1,231,789 km (0.044 R)
• M6: 1,449,903 km (0.105 R)
• M7: 1,681,181 km (0.105 R)
• M8: 1,883,288 km (0.109 R)
• M9: 2,051,136 km (0.091 R)
• M10: 2,209,411 km (0.036 R)
• M11: 2,401,794 km (0.097 R)
• M12: 2,630,978 km (0.079 R)
• M13: 2,883,499 km (0.112 R)
• M14: 3,260,486 km (0.08 R)
• M15: 3,378,518 km (0.113 R)
• M16: 3,480,843 km (0.104 R)
• M17: 3,688,485 km (0.077 R)
• M18: 3,864,861 km (0.117 R)
• M19: 4,392,044 km (0.065 R)
• M20: 4,711,884 km (0.105 R)
• M21: 5,000,458 km (0.119 R)
• M22: 5,314,764 km (0.086 R)
• M23: 5,716,733 km (0.077 R)
• M24: 5,921,383 km (0.027 R)
• M25: 6,086,988 km (0.103 R)
• M26: 6,191,257 km (0.066 R)
• M27: 6,296,126 km (0.061 R)
• M28: 7,112,631 km (0.098 R)
• M29: 7,355,279 km (0.093 R)
• M30: 7,511,010 km (0.115 R)
• M31: 7,645,498 km (0.111 R)
• M32: 7,848,802 km (0.045 R)
• M33: 8,007,974 km (0.108 R)
• M34: 8,145,454 km (0.105 R)
• M35: 8,260,645 km (0.109 R)
• M36: 8,562,384 km (0.1 R)
• M37: 8,679,519 km (0.107 R)
• M38: 8,868,012 km (0.098 R)
• M39: 9,010,130 km (0.099 R)
• M40: 9,489,741 km (0.119 R)
• M41: 10,175,348 km (0.099 R)
• M42: 10,750,402 km (0.11 R)
• M43: 11,080,265 km (0.101 R)
• M44: 11,207,872 km (0.082 R)
• M45: 11,310,497 km (0.059 R)
• M46: 11,490,612 km (0.082 R)
• M47: 11,723,686 km (0.119 R)
• M48: 12,036,944 km (0.08 R)
• M49: 12,300,236 km (0.119 R)
• M50: 12,512,067 km (0.108 R)
• M51: 13,074,106 km (0.116 R)
• M52: 13,290,424 km (0.11 R)
• M53: 13,919,035 km (0.095 R)
• M54: 14,056,814 km (0.115 R)
• M55: 14,669,118 km (0.119 R)
• M56: 15,091,732 km (0.105 R)
• M57: 15,261,825 km (0.085 R)
• M58: 15,404,093 km (0.096 R)
• M59: 16,035,246 km (0.037 R)
• M60: 16,441,404 km (0.091 R)
• M61: 16,733,569 km (0.118 R)
• M62: 17,086,321 km (0.041 R)
• M63: 17,382,375 km (0.119 R)
• M64: 17,471,386 km (0.114 R)
• M65: 17,799,454 km (0.104 R)
• M66: 18,009,340 km (0.09 R)
• M67: 18,795,925 km (0.091 R)
• M68: 19,040,219 km (0.076 R)
• M69: 19,408,678 km (0.097 R)
• M70: 19,624,697 km (0.068 R)
• M71: 20,215,011 km (0.064 R)
• M72: 20,402,756 km (0.105 R)
• M73: 20,496,703 km (0.1 R)
• M74: 21,095,693 km (0.092 R)
• M75: 21,286,131 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.2

Radius: 8

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.49 AU - 11.63 AU

Year: 13067 Days

Day: 5.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,689,451 km

• M1: 128,205 km (0.118 R)
• M2: 191,036 km (0.045 R)
• M3: 358,436 km (0.115 R)
• M4: 708,795 km (0.111 R)
• M5: 810,820 km (0.108 R)
• M6: 874,400 km (0.113 R)
• M7: 1,444,816 km (0.051 R)
• M8: 1,822,850 km (0.119 R)
• M9: 1,907,822 km (0.04 R)
• M10: 2,081,804 km (0.095 R)
• M11: 2,141,045 km (0.116 R)
• M12: 2,861,658 km (0.091 R)
• M13: 3,369,393 km (0.072 R)
• M14: 3,904,804 km (0.068 R)
• M15: 3,978,256 km (0.029 R)
• M16: 4,089,258 km (0.032 R)
• M17: 4,698,420 km (0.09 R)
• M18: 5,582,095 km (0.097 R)
• M19: 5,706,411 km (0.107 R)
• M20: 6,299,417 km (0.077 R)
• M21: 8,192,877 km (0.104 R)
• M22: 8,860,532 km (0.069 R)
• M23: 9,944,668 km (0.057 R)
• M24: 10,095,762 km (0.084 R)
• M25: 10,298,317 km (0.078 R)
• M26: 10,451,206 km (0.102 R)
• M27: 11,542,074 km (0.095 R)
• M28: 12,942,310 km (0.11 R)
• M29: 13,107,317 km (0.075 R)
• M30: 13,162,518 km (0.049 R)
• M31: 13,550,725 km (0.109 R)
• M32: 14,680,787 km (0.109 R)
• M33: 16,017,294 km (0.057 R)
• M34: 16,491,220 km (0.059 R)
• M35: 16,670,289 km (0.091 R)
• M36: 17,030,072 km (0.116 R)
• M37: 18,618,502 km (0.11 R)
• M38: 19,367,539 km (0.117 R)
• M39: 20,126,449 km (0.116 R)
• M40: 20,381,513 km (0.055 R)
• M41: 20,573,597 km (0.084 R)
• M42: 21,477,766 km (0.103 R)
• M43: 21,934,638 km (0.076 R)
• M44: 22,131,509 km (0.029 R)
• M45: 22,394,801 km (0.116 R)
• M46: 22,791,684 km (0.088 R)
• M47: 23,324,552 km (0.072 R)
• M48: 24,334,786 km (0.065 R)
• M49: 25,359,233 km (0.113 R)
• M50: 25,842,135 km (0.045 R)
• M51: 26,467,454 km (0.1 R)
• M52: 26,816,914 km (0.092 R)
• M53: 27,450,012 km (0.106 R)
• M54: 28,016,839 km (0.096 R)
• M55: 30,395,595 km (0.065 R)
• M56: 31,129,223 km (0.058 R)
• M57: 31,498,131 km (0.047 R)
• M58: 32,688,481 km (0.048 R)
• M59: 32,988,425 km (0.067 R)
• M60: 34,273,171 km (0.064 R)
• M61: 34,730,492 km (0.118 R)
• M62: 36,424,688 km (0.105 R)
• M63: 36,502,329 km (0.101 R)
• M64: 37,125,404 km (0.081 R)
• M65: 37,203,644 km (0.118 R)
• M66: 37,909,297 km (0.11 R)
• M67: 38,224,350 km (0.117 R)
• M68: 39,334,067 km (0.111 R)
• M69: 42,644,070 km (0.093 R)
• M70: 42,725,900 km (0.087 R)
• M71: 43,300,206 km (0.088 R)
• M72: 43,877,205 km (0.072 R)
• M73: 43,959,783 km (0.102 R)
• M74: 47,391,708 km (0.105 R)
• M75: 50,648,603 km (0.087 R)
• M76: 51,082,587 km (0.112 R)
• M77: 51,256,419 km (0.1 R)
• M78: 51,692,048 km (0.112 R)
• M79: 52,567,046 km (0.115 R)
• M80: 53,358,569 km (0.078 R)
• M81: 53,535,094 km (0.106 R)
• M82: 54,864,570 km (0.098 R)
• M83: 55,131,902 km (0.109 R)
• M84: 56,384,634 km (0.066 R)
• M85: 56,474,393 km (0.104 R)
• M86: 57,556,285 km (0.05 R)
• M87: 58,462,997 km (0.05 R)
• M88: 60,474,341 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.4

Radius: 6.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.38 AU - 13.68 AU

Year: 16890 Days

Day: 16.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,689,451 km

• M1: 517,609 km (0.038 R)
• M2: 732,581 km (0.046 R)
• M3: 1,162,226 km (0.108 R)
• M4: 1,361,341 km (0.098 R)
• M5: 1,465,012 km (0.1 R)
• M6: 1,905,877 km (0.088 R)
• M7: 2,360,505 km (0.109 R)
• M8: 2,664,637 km (0.095 R)
• M9: 3,062,119 km (0.081 R)
• M10: 3,365,354 km (0.109 R)
• M11: 3,449,876 km (0.106 R)
• M12: 4,301,537 km (0.062 R)
• M13: 6,082,799 km (0.085 R)
• M14: 6,324,100 km (0.052 R)
• M15: 7,320,422 km (0.098 R)
• M16: 7,466,729 km (0.028 R)
• M17: 9,534,471 km (0.103 R)
• M18: 9,694,391 km (0.076 R)
• M19: 9,935,692 km (0.087 R)
• M20: 10,754,591 km (0.067 R)
• M21: 10,796,179 km (0.115 R)
• M22: 10,962,831 km (0.102 R)
• M23: 11,425,238 km (0.099 R)
• M24: 12,718,961 km (0.116 R)
• M25: 13,293,716 km (0.071 R)
• M26: 13,876,998 km (0.12 R)
• M27: 14,194,594 km (0.05 R)
• M28: 14,240,221 km (0.063 R)
• M29: 14,331,476 km (0.107 R)
• M30: 14,652,363 km (0.112 R)
• M31: 15,394,967 km (0.052 R)
• M32: 15,865,303 km (0.119 R)
• M33: 16,292,555 km (0.032 R)
• M34: 17,891,457 km (0.107 R)
• M35: 18,336,211 km (0.063 R)
• M36: 18,435,544 km (0.11 R)
• M37: 19,085,397 km (0.116 R)
• M38: 19,997,645 km (0.081 R)
• M39: 20,048,807 km (0.062 R)
• M40: 21,079,836 km (0.113 R)
• M41: 21,497,064 km (0.116 R)
• M42: 21,864,327 km (0.09 R)
• M43: 21,969,644 km (0.051 R)
• M44: 22,392,707 km (0.088 R)
• M45: 22,658,393 km (0.101 R)
• M46: 24,383,855 km (0.077 R)
• M47: 24,821,877 km (0.102 R)
• M48: 25,317,644 km (0.062 R)
• M49: 28,820,628 km (0.118 R)
• M50: 29,515,959 km (0.088 R)
• M51: 29,749,033 km (0.106 R)
• M52: 31,219,131 km (0.091 R)
• M53: 31,933,161 km (0.105 R)
• M54: 32,833,292 km (0.067 R)
• M55: 34,290,674 km (0.086 R)
• M56: 34,658,386 km (0.048 R)
• M57: 35,583,200 km (0.114 R)
• M58: 35,645,133 km (0.078 R)
• M59: 35,831,233 km (0.057 R)
• M60: 38,152,244 km (0.073 R)
• M61: 38,215,674 km (0.097 R)
• M62: 39,171,006 km (0.034 R)
• M63: 39,747,855 km (0.118 R)
• M64: 40,392,173 km (0.094 R)
• M65: 41,105,007 km (0.118 R)
• M66: 43,069,825 km (0.104 R)
• M67: 43,201,920 km (0.084 R)
• M68: 43,466,409 km (0.106 R)
• M69: 44,330,038 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.6

Radius: 7.5

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.31 AU - 17.59 AU

Year: 20917 Days

Day: 15.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,689,451 km

• M1: 295,755 km (0.073 R)
• M2: 478,713 km (0.094 R)
• M3: 809,624 km (0.068 R)
• M4: 1,126,921 km (0.115 R)
• M5: 1,241,064 km (0.064 R)
• M6: 1,319,304 km (0.094 R)
• M7: 1,735,335 km (0.04 R)
• M8: 1,890,319 km (0.078 R)
• M9: 1,958,087 km (0.103 R)
• M10: 2,190,113 km (0.057 R)
• M11: 2,309,492 km (0.099 R)
• M12: 2,731,358 km (0.08 R)
• M13: 3,449,876 km (0.12 R)
• M14: 4,223,746 km (0.066 R)
• M15: 4,955,280 km (0.093 R)
• M16: 5,432,347 km (0.028 R)
• M17: 5,529,436 km (0.084 R)
• M18: 6,705,276 km (0.056 R)
• M19: 7,019,880 km (0.114 R)
• M20: 7,554,842 km (0.096 R)
• M21: 7,772,507 km (0.115 R)
• M22: 7,918,664 km (0.091 R)
• M23: 8,213,970 km (0.108 R)
• M24: 8,588,264 km (0.08 R)
• M25: 9,121,431 km (0.083 R)
• M26: 9,275,816 km (0.12 R)
• M27: 9,508,889 km (0.117 R)
• M28: 9,941,227 km (0.06 R)
• M29: 10,060,307 km (0.072 R)
• M30: 10,500,873 km (0.063 R)
• M31: 10,581,656 km (0.103 R)
• M32: 10,866,041 km (0.089 R)
• M33: 11,111,831 km (0.075 R)
• M34: 11,276,687 km (0.041 R)
• M35: 11,400,854 km (0.113 R)
• M36: 12,028,566 km (0.064 R)
• M37: 12,155,425 km (0.091 R)
• M38: 12,667,499 km (0.107 R)
• M39: 12,839,836 km (0.073 R)
• M40: 13,012,771 km (0.12 R)
• M41: 13,099,538 km (0.079 R)
• M42: 13,624,476 km (0.115 R)
• M43: 13,801,002 km (0.101 R)
• M44: 14,290,187 km (0.111 R)
• M45: 15,607,247 km (0.11 R)
• M46: 16,584,869 km (0.1 R)
• M47: 18,306,591 km (0.114 R)
• M48: 18,403,979 km (0.089 R)
• M49: 19,436,055 km (0.09 R)
• M50: 19,485,721 km (0.079 R)
• M51: 20,034,296 km (0.086 R)
• M52: 20,184,792 km (0.033 R)
• M53: 20,235,057 km (0.109 R)
• M54: 20,587,958 km (0.082 R)
• M55: 20,739,800 km (0.116 R)
• M56: 20,942,954 km (0.047 R)
• M57: 21,402,219 km (0.118 R)
• M58: 22,019,909 km (0.094 R)
• M59: 22,278,863 km (0.117 R)
• M60: 22,434,893 km (0.108 R)
• M61: 23,167,325 km (0.09 R)
• M62: 23,219,983 km (0.049 R)
• M63: 24,120,562 km (0.046 R)
• M64: 24,816,940 km (0.119 R)
• M65: 25,901,226 km (0.042 R)
• M66: 27,556,526 km (0.094 R)
• M67: 27,779,726 km (0.069 R)
• M68: 28,115,873 km (0.088 R)
• M69: 28,171,972 km (0.081 R)
• M70: 28,284,320 km (0.066 R)
• M71: 28,509,614 km (0.076 R)
• M72: 29,132,091 km (0.108 R)
• M73: 31,666,279 km (0.053 R)
• M74: 32,252,104 km (0.077 R)
• M75: 32,664,246 km (0.07 R)
• M76: 33,018,943 km (0.082 R)
• M77: 33,374,836 km (0.109 R)
• M78: 35,052,726 km (0.101 R)
• M79: 35,113,163 km (0.057 R)
• M80: 36,145,838 km (0.081 R)
• M81: 36,390,280 km (0.092 R)
• M82: 36,819,327 km (0.074 R)
• M83: 36,880,662 km (0.113 R)
• M84: 37,682,507 km (0.04 R)
• M85: 37,868,307 km (0.089 R)
• M86: 39,114,906 km (0.116 R)
• M87: 40,882,704 km (0.114 R)
• M88: 41,456,412 km (0.116 R)
• M89: 41,520,440 km (0.108 R)
• M90: 42,097,140 km (0.04 R)
• M91: 42,161,317 km (0.102 R)
• M92: 42,289,972 km (0.079 R)
• M93: 42,676,383 km (0.073 R)
• M94: 43,323,244 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.1

Radius: 3.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 16.71 AU - 19.39 AU

Year: 29202 Days

Day: 19.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 44,689,451 km

• M1: 55,800 km (0.113 R)
• M2: 184,305 km (0.117 R)
• M3: 340,784 km (0.048 R)
• M4: 929,003 km (0.117 R)
• M5: 1,524,103 km (0.087 R)
• M6: 1,812,229 km (0.107 R)
• M7: 2,165,130 km (0.115 R)
• M8: 2,213,749 km (0.115 R)
• M9: 2,513,394 km (0.118 R)
• M10: 3,745,631 km (0.115 R)
• M11: 5,428,907 km (0.027 R)
• M12: 6,311,385 km (0.041 R)
• M13: 6,983,977 km (0.099 R)
• M14: 8,053,751 km (0.109 R)
• M15: 8,472,625 km (0.108 R)
• M16: 8,665,457 km (0.094 R)
• M17: 8,820,739 km (0.069 R)
• M18: 10,340,803 km (0.062 R)
• M19: 10,381,943 km (0.105 R)
• M20: 11,341,912 km (0.094 R)
• M21: 12,504,437 km (0.098 R)
• M22: 13,166,408 km (0.082 R)
• M23: 13,704,362 km (0.094 R)
• M24: 15,126,589 km (0.089 R)
• M25: 15,454,208 km (0.062 R)
• M26: 15,784,071 km (0.106 R)
• M27: 16,021,184 km (0.093 R)
• M28: 18,058,857 km (0.039 R)
• M29: 19,057,422 km (0.06 R)
• M30: 20,125,102 km (0.06 R)
• M31: 20,227,876 km (0.096 R)
• M32: 21,264,290 km (0.115 R)
• M33: 21,316,649 km (0.063 R)
• M34: 21,947,204 km (0.041 R)
• M35: 22,424,272 km (0.041 R)
• M36: 22,584,043 km (0.082 R)
• M37: 25,412,639 km (0.091 R)
• M38: 27,151,116 km (0.092 R)
• M39: 28,063,364 km (0.05 R)
• M40: 29,101,723 km (0.119 R)
• M41: 33,075,042 km (0.088 R)
• M42: 33,560,786 km (0.113 R)
• M43: 34,048,775 km (0.093 R)
• M44: 36,398,808 km (0.073 R)
• M45: 39,956,095 km (0.102 R)
• M46: 40,667,732 km (0.057 R)
• M47: 42,234,920 km (0.074 R)
• M48: 42,959,871 km (0.067 R)
• M49: 43,224,360 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 17,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit