🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.8 AU - 1 AU

Year: 325 Days

Day: 23.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.59 AU - 2.15 AU

Year: 974 Days

Day: 16.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,430,547 km

• M1: 1,155,195 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.08 AU - 2.14 AU

Year: 1167 Days

Day: 44.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.94 AU - 2.94 AU

Year: 1451 Days

Day: 16.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,430,547 km

• M1: 28,274 km (0.094 R)
• M2: 398,230 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.6

Radius: 14.3

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.62 AU - 5.4 AU

Year: 4270 Days

Day: 5.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 80,430,547 km

• M1: 186,997 km (0.103 R)
• M2: 495,169 km (0.112 R)
• M3: 613,501 km (0.106 R)
• M4: 899,382 km (0.111 R)
• M5: 997,219 km (0.118 R)
• M6: 1,147,416 km (0.085 R)
• M7: 1,535,173 km (0.083 R)
• M8: 1,692,550 km (0.105 R)
• M9: 1,787,695 km (0.06 R)
• M10: 2,135,958 km (0.103 R)
• M11: 2,281,517 km (0.098 R)
• M12: 2,549,896 km (0.055 R)
• M13: 2,660,149 km (0.11 R)
• M14: 2,760,829 km (0.059 R)
• M15: 3,094,282 km (0.103 R)
• M16: 3,331,993 km (0.098 R)
• M17: 3,428,783 km (0.08 R)
• M18: 3,749,970 km (0.117 R)
• M19: 4,555,704 km (0.045 R)
• M20: 4,950,792 km (0.073 R)
• M21: 5,117,594 km (0.099 R)
• M22: 5,485,604 km (0.085 R)
• M23: 5,818,310 km (0.12 R)
• M24: 5,935,595 km (0.119 R)
• M25: 6,053,627 km (0.064 R)
• M26: 6,217,288 km (0.112 R)
• M27: 6,382,593 km (0.095 R)
• M28: 6,732,652 km (0.099 R)
• M29: 6,917,854 km (0.062 R)
• M30: 7,404,347 km (0.052 R)
• M31: 7,547,661 km (0.115 R)
• M32: 8,080,978 km (0.086 R)
• M33: 8,179,264 km (0.097 R)
• M34: 8,426,848 km (0.099 R)
• M35: 8,743,996 km (0.089 R)
• M36: 8,861,879 km (0.098 R)
• M37: 9,048,128 km (0.098 R)
• M38: 9,150,303 km (0.1 R)
• M39: 9,338,497 km (0.085 R)
• M40: 9,493,630 km (0.109 R)
• M41: 9,666,865 km (0.114 R)
• M42: 9,806,140 km (0.026 R)
• M43: 10,157,546 km (0.098 R)
• M44: 10,263,760 km (0.112 R)
• M45: 10,441,632 km (0.11 R)
• M46: 10,656,455 km (0.091 R)
• M47: 10,764,464 km (0.109 R)
• M48: 11,017,883 km (0.118 R)
• M49: 11,475,204 km (0.029 R)
• M50: 11,715,458 km (0.1 R)
• M51: 12,201,053 km (0.108 R)
• M52: 12,655,232 km (0.094 R)
• M53: 12,788,673 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.1

Radius: 11.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.67 AU - 6.45 AU

Year: 5681 Days

Day: 12.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 80,430,547 km

• M1: 169,494 km (0.119 R)
• M2: 246,836 km (0.102 R)
• M3: 439,070 km (0.058 R)
• M4: 770,130 km (0.068 R)
• M5: 891,454 km (0.095 R)
• M6: 1,265,299 km (0.113 R)
• M7: 1,443,320 km (0.089 R)
• M8: 1,990,699 km (0.074 R)
• M9: 2,759,482 km (0.1 R)
• M10: 3,960,304 km (0.105 R)
• M11: 4,287,325 km (0.032 R)
• M12: 4,446,049 km (0.072 R)
• M13: 4,655,486 km (0.116 R)
• M14: 5,698,781 km (0.118 R)
• M15: 6,336,816 km (0.119 R)
• M16: 6,646,035 km (0.071 R)
• M17: 6,774,839 km (0.067 R)
• M18: 7,034,989 km (0.085 R)
• M19: 8,523,638 km (0.089 R)
• M20: 8,603,673 km (0.091 R)
• M21: 8,703,903 km (0.099 R)
• M22: 9,313,963 km (0.102 R)
• M23: 9,541,053 km (0.103 R)
• M24: 9,853,862 km (0.104 R)
• M25: 10,575,073 km (0.093 R)
• M26: 11,029,103 km (0.105 R)
• M27: 11,247,666 km (0.115 R)
• M28: 11,622,408 km (0.116 R)
• M29: 11,711,120 km (0.086 R)
• M30: 11,911,730 km (0.091 R)
• M31: 12,158,417 km (0.056 R)
• M32: 12,748,132 km (0.032 R)
• M33: 13,161,920 km (0.104 R)
• M34: 13,533,521 km (0.084 R)
• M35: 13,626,870 km (0.102 R)
• M36: 15,078,269 km (0.064 R)
• M37: 15,296,532 km (0.098 R)
• M38: 15,785,418 km (0.054 R)
• M39: 16,229,723 km (0.036 R)
• M40: 16,628,252 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.4

Radius: 10.6

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.04 AU - 11.6 AU

Year: 10835 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,430,547 km

• M1: 862,881 km (0.094 R)
• M2: 1,046,736 km (0.104 R)
• M3: 1,651,860 km (0.119 R)
• M4: 1,859,502 km (0.111 R)
• M5: 3,219,645 km (0.104 R)
• M6: 3,392,730 km (0.111 R)
• M7: 4,624,070 km (0.104 R)
• M8: 5,185,960 km (0.114 R)
• M9: 5,595,559 km (0.032 R)
• M10: 5,804,397 km (0.106 R)
• M11: 5,909,864 km (0.106 R)
• M12: 6,555,379 km (0.09 R)
• M13: 6,923,838 km (0.104 R)
• M14: 7,451,021 km (0.117 R)
• M15: 7,913,129 km (0.067 R)
• M16: 8,424,454 km (0.08 R)
• M17: 8,504,041 km (0.067 R)
• M18: 9,272,824 km (0.05 R)
• M19: 10,106,084 km (0.087 R)
• M20: 10,445,971 km (0.086 R)
• M21: 11,093,729 km (0.107 R)
• M22: 12,337,336 km (0.062 R)
• M23: 12,563,977 km (0.082 R)
• M24: 12,700,710 km (0.105 R)
• M25: 13,484,752 km (0.094 R)
• M26: 14,379,497 km (0.107 R)
• M27: 14,665,977 km (0.102 R)
• M28: 15,488,017 km (0.119 R)
• M29: 15,732,759 km (0.102 R)
• M30: 16,824,375 km (0.094 R)
• M31: 17,126,413 km (0.079 R)
• M32: 17,531,823 km (0.074 R)
• M33: 18,559,261 km (0.099 R)
• M34: 18,714,993 km (0.079 R)
• M35: 18,923,383 km (0.092 R)
• M36: 19,764,721 km (0.083 R)
• M37: 20,136,621 km (0.088 R)
• M38: 20,995,463 km (0.091 R)
• M39: 21,811,519 km (0.066 R)
• M40: 22,195,836 km (0.111 R)
• M41: 23,530,548 km (0.099 R)
• M42: 23,755,543 km (0.099 R)
• M43: 24,037,835 km (0.104 R)
• M44: 25,063,029 km (0.063 R)
• M45: 26,569,180 km (0.056 R)
• M46: 27,038,469 km (0.099 R)
• M47: 28,343,112 km (0.069 R)
• M48: 29,607,513 km (0.047 R)
• M49: 30,460,670 km (0.092 R)
• M50: 31,260,121 km (0.102 R)
• M51: 31,879,755 km (0.071 R)
• M52: 32,128,835 km (0.116 R)
• M53: 32,378,365 km (0.083 R)
• M54: 32,566,110 km (0.081 R)
• M55: 32,691,473 km (0.12 R)
• M56: 34,016,761 km (0.08 R)
• M57: 34,271,227 km (0.097 R)
• M58: 34,398,684 km (0.093 R)
• M59: 36,199,842 km (0.101 R)
• M60: 36,654,769 km (0.05 R)
• M61: 37,899,573 km (0.062 R)
• M62: 38,163,314 km (0.04 R)
• M63: 38,891,856 km (0.096 R)
• M64: 39,091,420 km (0.116 R)
• M65: 40,228,363 km (0.06 R)
• M66: 40,295,533 km (0.047 R)
• M67: 40,430,171 km (0.074 R)
• M68: 40,767,215 km (0.106 R)
• M69: 42,124,666 km (0.037 R)
• M70: 42,671,745 km (0.078 R)
• M71: 45,023,274 km (0.066 R)
• M72: 46,214,672 km (0.09 R)
• M73: 46,496,514 km (0.093 R)
• M74: 46,637,735 km (0.072 R)
• M75: 47,487,600 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.8

Radius: 11.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.18 AU - 11.2 AU

Year: 14254 Days

Day: 5.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 80,430,547 km

• M1: 164,558 km (0.046 R)
• M2: 493,224 km (0.066 R)
• M3: 1,138,141 km (0.048 R)
• M4: 1,455,737 km (0.101 R)
• M5: 1,534,725 km (0.067 R)
• M6: 1,635,404 km (0.028 R)
• M7: 2,150,469 km (0.095 R)
• M8: 3,750,718 km (0.083 R)
• M9: 4,749,134 km (0.092 R)
• M10: 5,231,886 km (0.09 R)
• M11: 6,211,752 km (0.106 R)
• M12: 6,342,202 km (0.077 R)
• M13: 7,350,491 km (0.036 R)
• M14: 7,523,277 km (0.096 R)
• M15: 8,085,615 km (0.12 R)
• M16: 8,588,863 km (0.114 R)
• M17: 8,661,567 km (0.11 R)
• M18: 9,065,332 km (0.102 R)
• M19: 9,325,482 km (0.104 R)
• M20: 9,701,272 km (0.08 R)
• M21: 10,467,961 km (0.101 R)
• M22: 10,740,978 km (0.058 R)
• M23: 11,453,662 km (0.098 R)
• M24: 11,533,846 km (0.107 R)
• M25: 11,614,180 km (0.116 R)
• M26: 12,345,564 km (0.112 R)
• M27: 15,817,132 km (0.038 R)
• M28: 16,130,390 km (0.101 R)
• M29: 16,900,071 km (0.116 R)
• M30: 17,220,510 km (0.09 R)
• M31: 17,681,571 km (0.096 R)
• M32: 18,381,090 km (0.117 R)
• M33: 18,805,051 km (0.097 R)
• M34: 19,232,302 km (0.052 R)
• M35: 19,614,824 km (0.118 R)
• M36: 19,951,569 km (0.083 R)
• M37: 20,144,700 km (0.039 R)
• M38: 20,728,281 km (0.106 R)
• M39: 21,218,962 km (0.098 R)
• M40: 21,663,716 km (0.069 R)
• M41: 22,061,647 km (0.094 R)
• M42: 22,461,971 km (0.053 R)
• M43: 22,663,180 km (0.108 R)
• M44: 23,016,530 km (0.103 R)
• M45: 23,882,253 km (0.12 R)
• M46: 24,758,597 km (0.071 R)
• M47: 24,914,329 km (0.09 R)
• M48: 25,961,065 km (0.116 R)
• M49: 29,022,137 km (0.035 R)
• M50: 29,460,907 km (0.105 R)
• M51: 32,252,254 km (0.104 R)
• M52: 33,794,309 km (0.086 R)
• M53: 33,967,094 km (0.099 R)
• M54: 34,429,501 km (0.106 R)
• M55: 35,418,792 km (0.117 R)
• M56: 35,828,840 km (0.059 R)
• M57: 37,068,707 km (0.063 R)
• M58: 37,425,498 km (0.116 R)
• M59: 37,962,704 km (0.115 R)
• M60: 38,803,743 km (0.045 R)
• M61: 39,468,705 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.4

Radius: 6.6

Gravity: 20.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.97 AU - 16.29 AU

Year: 19162 Days

Day: 16.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,430,547 km

• M1: 129,103 km (0.092 R)
• M2: 344,225 km (0.116 R)
• M3: 1,292,526 km (0.049 R)
• M4: 1,634,357 km (0.079 R)
• M5: 1,699,581 km (0.116 R)
• M6: 1,798,914 km (0.105 R)
• M7: 2,324,153 km (0.108 R)
• M8: 2,622,899 km (0.061 R)
• M9: 2,815,881 km (0.106 R)
• M10: 3,505,976 km (0.104 R)
• M11: 3,675,769 km (0.111 R)
• M12: 3,848,256 km (0.053 R)
• M13: 4,518,454 km (0.102 R)
• M14: 6,218,035 km (0.057 R)
• M15: 7,000,881 km (0.073 R)
• M16: 7,430,975 km (0.11 R)
• M17: 7,539,882 km (0.068 R)
• M18: 7,649,238 km (0.083 R)
• M19: 7,704,141 km (0.095 R)
• M20: 8,260,346 km (0.092 R)
• M21: 9,470,144 km (0.097 R)
• M22: 10,795,730 km (0.089 R)
• M23: 11,417,309 km (0.103 R)
• M24: 11,669,232 km (0.116 R)
• M25: 12,242,641 km (0.092 R)
• M26: 12,890,549 km (0.103 R)
• M27: 13,416,984 km (0.079 R)
• M28: 14,219,577 km (0.084 R)
• M29: 14,490,499 km (0.11 R)
• M30: 16,719,208 km (0.103 R)
• M31: 19,802,121 km (0.109 R)
• M32: 20,332,595 km (0.087 R)
• M33: 20,944,749 km (0.075 R)
• M34: 21,021,642 km (0.066 R)
• M35: 21,175,878 km (0.108 R)
• M36: 21,253,070 km (0.083 R)
• M37: 21,796,260 km (0.089 R)
• M38: 22,343,938 km (0.069 R)
• M39: 22,422,477 km (0.084 R)
• M40: 22,896,104 km (0.064 R)
• M41: 25,477,415 km (0.08 R)
• M42: 25,889,108 km (0.119 R)
• M43: 26,054,264 km (0.1 R)
• M44: 26,885,879 km (0.067 R)
• M45: 26,969,504 km (0.104 R)
• M46: 27,304,903 km (0.063 R)
• M47: 29,690,989 km (0.088 R)
• M48: 33,123,961 km (0.109 R)
• M49: 33,213,719 km (0.089 R)
• M50: 33,573,203 km (0.119 R)
• M51: 33,933,883 km (0.111 R)
• M52: 34,750,389 km (0.102 R)
• M53: 36,587,600 km (0.083 R)
• M54: 37,051,802 km (0.119 R)
• M55: 39,402,284 km (0.07 R)
• M56: 40,547,456 km (0.098 R)
• M57: 41,220,496 km (0.088 R)
• M58: 41,800,338 km (0.083 R)
• M59: 42,091,306 km (0.073 R)
• M60: 42,188,395 km (0.118 R)
• M61: 43,261,759 km (0.085 R)
• M62: 45,934,325 km (0.045 R)
• M63: 46,234,568 km (0.098 R)
• M64: 46,435,029 km (0.065 R)
• M65: 48,049,639 km (0.044 R)
• M66: 49,785,124 km (0.096 R)
• M67: 51,540,954 km (0.11 R)
• M68: 52,165,526 km (0.087 R)
• M69: 53,107,095 km (0.086 R)
• M70: 53,317,130 km (0.078 R)
• M71: 53,843,415 km (0.099 R)
• M72: 57,790,555 km (0.113 R)
• M73: 60,290,635 km (0.049 R)
• M74: 60,948,716 km (0.09 R)
• M75: 64,834,221 km (0.094 R)
• M76: 65,620,956 km (0.081 R)
• M77: 67,203,851 km (0.117 R)
• M78: 68,684,870 km (0.109 R)
• M79: 69,028,048 km (0.116 R)
• M80: 69,142,640 km (0.086 R)
• M81: 69,946,429 km (0.052 R)
• M82: 70,522,381 km (0.086 R)
• M83: 70,984,190 km (0.086 R)
• M84: 71,215,618 km (0.072 R)
• M85: 71,911,098 km (0.026 R)
• M86: 72,143,424 km (0.084 R)
• M87: 72,259,661 km (0.087 R)
• M88: 72,375,899 km (0.116 R)
• M89: 73,659,598 km (0.054 R)
• M90: 74,480,441 km (0.106 R)
• M91: 75,304,127 km (0.073 R)
• M92: 76,604,881 km (0.089 R)
• M93: 76,960,924 km (0.109 R)
• M94: 78,032,194 km (0.059 R)
• M95: 78,749,217 km (0.114 R)
• M96: 80,189,695 km (0.049 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 17,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit