🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.61 AU - 0.63 AU

Year: 187 Days

Day: 40.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.75 AU - 0.75 AU

Year: 249 Days

Day: 33.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.99 AU - 1.17 AU

Year: 430 Days

Day: 14.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.1 AU - 1.66 AU

Year: 621 Days

Day: 37.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.35 AU - 3.29 AU

Year: 1813 Days

Day: 36 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.4

Radius: 14.5

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.67 AU - 4.79 AU

Year: 3939 Days

Day: 6.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 50,923,395 km

• M1: 308,022 km (0.108 R)
• M2: 674,686 km (0.116 R)
• M3: 783,294 km (0.065 R)
• M4: 987,795 km (0.114 R)
• M5: 1,131,857 km (0.058 R)
• M6: 1,481,019 km (0.07 R)
• M7: 1,750,295 km (0.109 R)
• M8: 1,896,452 km (0.077 R)
• M9: 2,156,902 km (0.053 R)
• M10: 2,546,156 km (0.073 R)
• M11: 2,761,577 km (0.081 R)
• M12: 3,045,663 km (0.12 R)
• M13: 3,470,222 km (0.067 R)
• M14: 3,576,137 km (0.086 R)
• M15: 3,709,878 km (0.084 R)
• M16: 4,234,069 km (0.094 R)
• M17: 4,519,501 km (0.074 R)
• M18: 4,693,783 km (0.096 R)
• M19: 4,885,268 km (0.082 R)
• M20: 5,049,227 km (0.11 R)
• M21: 5,200,022 km (0.107 R)
• M22: 5,708,056 km (0.113 R)
• M23: 6,055,871 km (0.103 R)
• M24: 6,871,928 km (0.055 R)
• M25: 7,344,208 km (0.108 R)
• M26: 7,481,090 km (0.083 R)
• M27: 8,019,643 km (0.117 R)
• M28: 8,284,730 km (0.037 R)
• M29: 8,642,867 km (0.108 R)
• M30: 8,841,982 km (0.109 R)
• M31: 9,005,941 km (0.044 R)
• M32: 9,226,299 km (0.053 R)
• M33: 9,522,952 km (0.093 R)
• M34: 9,803,747 km (0.107 R)
• M35: 9,897,994 km (0.107 R)
• M36: 10,106,533 km (0.035 R)
• M37: 10,663,037 km (0.1 R)
• M38: 10,837,767 km (0.052 R)
• M39: 10,974,350 km (0.072 R)
• M40: 11,447,079 km (0.067 R)
• M41: 11,606,102 km (0.093 R)
• M42: 11,826,011 km (0.07 R)
• M43: 11,946,587 km (0.084 R)
• M44: 12,047,416 km (0.051 R)
• M45: 12,310,708 km (0.101 R)
• M46: 12,719,559 km (0.094 R)
• M47: 12,884,416 km (0.07 R)
• M48: 13,195,280 km (0.088 R)
• M49: 13,403,969 km (0.051 R)
• M50: 13,866,975 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667

Radius: 13.3

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.82 AU - 6.3 AU

Year: 5712 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,923,395 km

• M1: 231,278 km (0.109 R)
• M2: 476,020 km (0.104 R)
• M3: 596,596 km (0.072 R)
• M4: 781,050 km (0.089 R)
• M5: 957,576 km (0.107 R)
• M6: 1,417,889 km (0.04 R)
• M7: 1,655,600 km (0.094 R)
• M8: 2,426,178 km (0.116 R)
• M9: 2,588,642 km (0.088 R)
• M10: 2,924,489 km (0.117 R)
• M11: 3,207,827 km (0.116 R)
• M12: 3,319,278 km (0.115 R)
• M13: 3,546,218 km (0.112 R)
• M14: 3,731,420 km (0.081 R)
• M15: 3,825,218 km (0.05 R)
• M16: 4,233,021 km (0.084 R)
• M17: 4,331,008 km (0.062 R)
• M18: 4,935,084 km (0.104 R)
• M19: 5,565,938 km (0.115 R)
• M20: 5,673,649 km (0.051 R)
• M21: 5,836,411 km (0.066 R)
• M22: 6,138,898 km (0.029 R)
• M23: 7,194,162 km (0.097 R)
• M24: 7,459,399 km (0.09 R)
• M25: 7,757,996 km (0.09 R)
• M26: 8,060,483 km (0.09 R)
• M27: 8,336,042 km (0.117 R)
• M28: 8,739,508 km (0.111 R)
• M29: 8,833,605 km (0.049 R)
• M30: 9,213,284 km (0.107 R)
• M31: 9,340,891 km (0.064 R)
• M32: 9,469,246 km (0.072 R)
• M33: 10,218,582 km (0.061 R)
• M34: 10,751,150 km (0.068 R)
• M35: 10,986,916 km (0.113 R)
• M36: 11,326,952 km (0.09 R)
• M37: 11,463,834 km (0.063 R)
• M38: 11,635,872 km (0.096 R)
• M39: 12,262,089 km (0.097 R)
• M40: 12,367,555 km (0.108 R)
• M41: 12,614,691 km (0.118 R)
• M42: 12,899,226 km (0.117 R)
• M43: 13,006,488 km (0.111 R)
• M44: 13,149,952 km (0.075 R)
• M45: 13,510,932 km (0.059 R)
• M46: 13,948,505 km (0.072 R)
• M47: 14,316,666 km (0.06 R)
• M48: 14,688,117 km (0.069 R)
• M49: 14,874,965 km (0.119 R)
• M50: 15,289,052 km (0.102 R)
• M51: 15,706,879 km (0.104 R)
• M52: 16,089,849 km (0.106 R)
• M53: 16,592,648 km (0.108 R)
• M54: 16,826,320 km (0.076 R)
• M55: 18,011,434 km (0.083 R)
• M56: 18,978,883 km (0.037 R)
• M57: 19,141,796 km (0.066 R)
• M58: 20,045,965 km (0.066 R)
• M59: 20,294,896 km (0.074 R)
• M60: 20,461,548 km (0.087 R)
• M61: 20,922,010 km (0.118 R)
• M62: 21,216,868 km (0.097 R)
• M63: 21,725,500 km (0.091 R)
• M64: 22,066,733 km (0.058 R)
• M65: 22,366,826 km (0.093 R)
• M66: 22,452,845 km (0.1 R)
• M67: 23,231,801 km (0.074 R)
• M68: 24,771,762 km (0.09 R)
• M69: 25,396,931 km (0.106 R)
• M70: 25,801,594 km (0.09 R)
• M71: 26,480,768 km (0.119 R)
• M72: 26,936,742 km (0.084 R)
• M73: 27,028,296 km (0.101 R)
• M74: 28,600,121 km (0.112 R)
• M75: 29,774,614 km (0.054 R)
• M76: 30,201,417 km (0.118 R)
• M77: 30,677,886 km (0.112 R)
• M78: 31,541,813 km (0.044 R)
• M79: 31,686,624 km (0.107 R)
• M80: 32,025,314 km (0.032 R)
• M81: 32,608,745 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.8

Radius: 12.5

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.77 AU - 9.35 AU

Year: 8761 Days

Day: 5.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,923,395 km

• M1: 170,542 km (0.091 R)
• M2: 299,944 km (0.072 R)
• M3: 406,308 km (0.106 R)
• M4: 745,596 km (0.064 R)
• M5: 1,185,114 km (0.057 R)
• M6: 1,295,218 km (0.095 R)
• M7: 1,788,592 km (0.085 R)
• M8: 2,397,755 km (0.035 R)
• M9: 2,895,018 km (0.104 R)
• M10: 3,561,477 km (0.03 R)
• M11: 4,080,132 km (0.092 R)
• M12: 4,572,459 km (0.034 R)
• M13: 4,877,040 km (0.088 R)
• M14: 5,109,814 km (0.108 R)
• M15: 5,532,877 km (0.106 R)
• M16: 5,884,881 km (0.032 R)
• M17: 6,754,045 km (0.12 R)
• M18: 7,101,261 km (0.1 R)
• M19: 7,306,510 km (0.074 R)
• M20: 7,454,462 km (0.115 R)
• M21: 7,904,003 km (0.054 R)
• M22: 8,208,585 km (0.083 R)
• M23: 8,331,554 km (0.09 R)
• M24: 9,401,329 km (0.084 R)
• M25: 9,626,922 km (0.116 R)
• M26: 10,017,971 km (0.058 R)
• M27: 10,182,379 km (0.099 R)
• M28: 10,347,685 km (0.116 R)
• M29: 10,647,628 km (0.096 R)
• M30: 10,815,477 km (0.071 R)
• M31: 11,564,663 km (0.106 R)
• M32: 11,945,540 km (0.094 R)
• M33: 12,050,108 km (0.073 R)
• M34: 13,005,141 km (0.112 R)
• M35: 13,401,276 km (0.113 R)
• M36: 14,058,011 km (0.104 R)
• M37: 14,205,365 km (0.08 R)
• M38: 14,501,718 km (0.079 R)
• M39: 14,687,968 km (0.075 R)
• M40: 14,837,566 km (0.096 R)
• M41: 15,138,108 km (0.118 R)
• M42: 15,440,744 km (0.11 R)
• M43: 16,052,151 km (0.038 R)
• M44: 16,399,517 km (0.059 R)
• M45: 16,671,486 km (0.114 R)
• M46: 16,788,471 km (0.04 R)
• M47: 17,219,762 km (0.084 R)
• M48: 17,298,600 km (0.112 R)
• M49: 17,654,793 km (0.055 R)
• M50: 18,253,932 km (0.104 R)
• M51: 18,981,576 km (0.097 R)
• M52: 19,144,488 km (0.104 R)
• M53: 19,307,999 km (0.117 R)
• M54: 19,389,829 km (0.111 R)
• M55: 19,966,529 km (0.107 R)
• M56: 20,090,844 km (0.108 R)
• M57: 20,548,764 km (0.103 R)
• M58: 20,716,164 km (0.027 R)
• M59: 20,884,012 km (0.12 R)
• M60: 21,347,915 km (0.081 R)
• M61: 21,943,165 km (0.111 R)
• M62: 22,114,305 km (0.117 R)
• M63: 22,285,894 km (0.095 R)
• M64: 23,717,994 km (0.076 R)
• M65: 24,778,195 km (0.103 R)
• M66: 25,001,095 km (0.068 R)
• M67: 25,403,813 km (0.09 R)
• M68: 25,628,509 km (0.118 R)
• M69: 26,762,012 km (0.093 R)
• M70: 27,357,711 km (0.106 R)
• M71: 27,680,393 km (0.106 R)
• M72: 28,050,648 km (0.098 R)
• M73: 28,236,448 km (0.12 R)
• M74: 28,983,540 km (0.077 R)
• M75: 29,548,272 km (0.115 R)
• M76: 30,164,017 km (0.112 R)
• M77: 30,354,306 km (0.116 R)
• M78: 31,456,543 km (0.096 R)
• M79: 32,279,481 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395

Radius: 6.7

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12.57 AU - 15.25 AU

Year: 19864 Days

Day: 23.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 97.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,923,395 km

• M1: 85,271 km (0.041 R)
• M2: 210,783 km (0.104 R)
• M3: 288,724 km (0.108 R)
• M4: 513,420 km (0.116 R)
• M5: 962,812 km (0.037 R)
• M6: 1,055,263 km (0.057 R)
• M7: 1,126,622 km (0.072 R)
• M8: 1,175,241 km (0.086 R)
• M9: 1,350,719 km (0.104 R)
• M10: 1,534,725 km (0.105 R)
• M11: 1,616,106 km (0.118 R)
• M12: 1,726,958 km (0.096 R)
• M13: 2,014,934 km (0.056 R)
• M14: 2,932,866 km (0.099 R)
• M15: 3,595,734 km (0.086 R)
• M16: 3,888,348 km (0.072 R)
• M17: 4,188,591 km (0.047 R)
• M18: 4,303,183 km (0.118 R)
• M19: 4,496,463 km (0.053 R)
• M20: 5,588,378 km (0.073 R)
• M21: 5,927,217 km (0.113 R)
• M22: 6,447,668 km (0.11 R)
• M23: 6,758,084 km (0.052 R)
• M24: 7,118,914 km (0.07 R)
• M25: 7,210,019 km (0.115 R)
• M26: 8,190,633 km (0.072 R)
• M27: 9,014,768 km (0.082 R)
• M28: 9,262,203 km (0.084 R)
• M29: 9,713,091 km (0.075 R)
• M30: 10,532,438 km (0.029 R)
• M31: 10,793,038 km (0.095 R)
• M32: 11,320,520 km (0.082 R)
• M33: 11,641,108 km (0.026 R)
• M34: 11,964,539 km (0.052 R)
• M35: 12,072,997 km (0.077 R)
• M36: 12,236,507 km (0.094 R)
• M37: 12,291,111 km (0.097 R)
• M38: 12,455,369 km (0.097 R)
• M39: 12,841,780 km (0.05 R)
• M40: 13,967,056 km (0.085 R)
• M41: 14,195,940 km (0.086 R)
• M42: 14,657,300 km (0.085 R)
• M43: 15,891,931 km (0.113 R)
• M44: 15,951,471 km (0.094 R)
• M45: 16,733,270 km (0.094 R)
• M46: 17,774,321 km (0.056 R)
• M47: 18,962,577 km (0.117 R)
• M48: 19,470,462 km (0.113 R)
• M49: 20,499,845 km (0.119 R)
• M50: 21,414,935 km (0.098 R)
• M51: 21,744,948 km (0.059 R)
• M52: 22,010,185 km (0.115 R)
• M53: 22,410,060 km (0.026 R)
• M54: 23,420,145 km (0.088 R)
• M55: 23,896,614 km (0.088 R)
• M56: 27,606,641 km (0.11 R)
• M57: 27,893,869 km (0.119 R)
• M58: 28,398,912 km (0.117 R)
• M59: 29,858,239 km (0.032 R)
• M60: 29,931,841 km (0.12 R)
• M61: 30,153,096 km (0.088 R)
• M62: 30,300,899 km (0.099 R)
• M63: 31,641,446 km (0.105 R)
• M64: 31,942,137 km (0.094 R)
• M65: 32,394,671 km (0.098 R)
• M66: 32,621,760 km (0.072 R)
• M67: 33,230,025 km (0.11 R)
• M68: 34,149,304 km (0.108 R)
• M69: 34,457,476 km (0.108 R)
• M70: 34,534,818 km (0.073 R)
• M71: 35,387,975 km (0.118 R)
• M72: 38,068,619 km (0.077 R)
• M73: 38,308,275 km (0.031 R)
• M74: 38,548,379 km (0.106 R)
• M75: 38,628,564 km (0.074 R)
• M76: 39,433,251 km (0.119 R)
• M77: 44,460,038 km (0.094 R)
• M78: 44,628,336 km (0.11 R)
• M79: 45,726,833 km (0.113 R)
• M80: 46,407,204 km (0.111 R)
• M81: 46,577,746 km (0.078 R)
• M82: 47,777,970 km (0.055 R)
• M83: 50,822,735 km (0.057 R)
• M84: 51,439,078 km (0.11 R)
• M85: 51,792,428 km (0.085 R)
• M86: 52,501,672 km (0.074 R)
• M87: 52,857,416 km (0.08 R)
• M88: 54,558,343 km (0.092 R)
• M89: 58,289,314 km (0.073 R)
• M90: 59,489,388 km (0.1 R)
• M91: 60,697,541 km (0.119 R)
• M92: 61,913,921 km (0.043 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.3

Radius: 7.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.61 AU - 18.77 AU

Year: 27289 Days

Day: 19.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 50,923,395 km

• M1: 445,353 km (0.079 R)
• M2: 789,877 km (0.104 R)
• M3: 901,926 km (0.089 R)
• M4: 1,100,741 km (0.084 R)
• M5: 1,470,547 km (0.046 R)
• M6: 1,562,999 km (0.108 R)
• M7: 1,657,544 km (0.074 R)
• M8: 2,425,729 km (0.074 R)
• M9: 2,703,832 km (0.062 R)
• M10: 3,350,992 km (0.08 R)
• M11: 3,850,948 km (0.108 R)
• M12: 4,077,140 km (0.112 R)
• M13: 4,374,242 km (0.116 R)
• M14: 4,989,388 km (0.108 R)
• M15: 6,073,973 km (0.08 R)
• M16: 6,186,470 km (0.117 R)
• M17: 6,375,263 km (0.102 R)
• M18: 6,720,086 km (0.114 R)
• M19: 8,828,219 km (0.09 R)
• M20: 9,558,556 km (0.107 R)
• M21: 9,820,951 km (0.099 R)
• M22: 9,997,177 km (0.044 R)
• M23: 11,352,085 km (0.09 R)
• M24: 12,097,980 km (0.085 R)
• M25: 12,715,819 km (0.06 R)
• M26: 13,197,973 km (0.03 R)
• M27: 14,831,133 km (0.076 R)
• M28: 15,287,556 km (0.092 R)
• M29: 17,211,983 km (0.114 R)
• M30: 17,959,972 km (0.114 R)
• M31: 19,432,015 km (0.057 R)
• M32: 21,797,906 km (0.109 R)
• M33: 21,855,351 km (0.095 R)
• M34: 21,970,392 km (0.069 R)
• M35: 22,490,394 km (0.059 R)
• M36: 25,271,568 km (0.087 R)
• M37: 27,040,862 km (0.098 R)
• M38: 27,598,114 km (0.11 R)
• M39: 28,221,638 km (0.081 R)
• M40: 28,723,838 km (0.107 R)
• M41: 29,546,178 km (0.087 R)
• M42: 29,673,486 km (0.116 R)
• M43: 33,374,537 km (0.098 R)
• M44: 33,772,617 km (0.035 R)
• M45: 35,177,939 km (0.059 R)
• M46: 38,183,809 km (0.068 R)
• M47: 39,227,105 km (0.034 R)
• M48: 39,366,979 km (0.103 R)
• M49: 42,055,103 km (0.052 R)
• M50: 42,700,319 km (0.069 R)
• M51: 47,606,082 km (0.065 R)
• M52: 49,859,774 km (0.067 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: 469 - 18,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit