🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.87 AU - 1.23 AU

Year: 395 Days

Day: 37.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.03 AU - 1.23 AU

Year: 441 Days

Day: 36.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 108,448,879 km

• M1: 33,510 km (0.112 R)
• M2: 66,421 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.8 AU - 2.96 AU

Year: 1348 Days

Day: 41.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.21 AU - 3.29 AU

Year: 1674 Days

Day: 37.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,448,879 km

• M1: 1,552,676 km (0.031 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.69 AU - 2.97 AU

Year: 1748 Days

Day: 20.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,448,879 km

• M1: 716,424 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.4 AU - 4.42 AU

Year: 3400 Days

Day: 21.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.3

Radius: 12.6

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.49 AU - 5.71 AU

Year: 4865 Days

Day: 7.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 108,448,879 km

• M1: 215,720 km (0.074 R)
• M2: 385,215 km (0.08 R)
• M3: 515,664 km (0.108 R)
• M4: 751,281 km (0.115 R)
• M5: 842,535 km (0.065 R)
• M6: 924,365 km (0.066 R)
• M7: 1,023,399 km (0.114 R)
• M8: 1,264,551 km (0.098 R)
• M9: 1,359,994 km (0.064 R)
• M10: 1,592,469 km (0.052 R)
• M11: 1,731,296 km (0.096 R)
• M12: 1,820,307 km (0.066 R)
• M13: 1,947,615 km (0.064 R)
• M14: 2,211,206 km (0.109 R)
• M15: 2,347,490 km (0.111 R)
• M16: 3,049,553 km (0.071 R)
• M17: 3,201,993 km (0.104 R)
• M18: 3,884,010 km (0.087 R)
• M19: 4,610,457 km (0.058 R)
• M20: 4,862,080 km (0.09 R)
• M21: 5,118,192 km (0.116 R)
• M22: 5,751,141 km (0.074 R)
• M23: 5,967,758 km (0.107 R)
• M24: 6,577,220 km (0.094 R)
• M25: 7,090,640 km (0.085 R)
• M26: 7,499,042 km (0.06 R)
• M27: 8,584,375 km (0.06 R)
• M28: 8,988,289 km (0.077 R)
• M29: 9,145,367 km (0.117 R)
• M30: 9,303,342 km (0.047 R)
• M31: 9,944,369 km (0.083 R)
• M32: 10,041,757 km (0.105 R)
• M33: 10,401,540 km (0.112 R)
• M34: 10,500,424 km (0.111 R)
• M35: 10,632,818 km (0.119 R)
• M36: 10,732,301 km (0.083 R)
• M37: 10,999,483 km (0.117 R)
• M38: 11,883,008 km (0.095 R)
• M39: 12,543,033 km (0.059 R)
• M40: 13,681,623 km (0.105 R)
• M41: 14,299,911 km (0.087 R)
• M42: 14,667,922 km (0.073 R)
• M43: 15,039,074 km (0.12 R)
• M44: 15,150,973 km (0.056 R)
• M45: 15,300,721 km (0.105 R)
• M46: 16,362,267 km (0.105 R)
• M47: 16,592,797 km (0.096 R)
• M48: 16,902,016 km (0.083 R)
• M49: 17,135,090 km (0.091 R)
• M50: 17,486,794 km (0.066 R)
• M51: 17,801,399 km (0.09 R)
• M52: 18,078,155 km (0.052 R)
• M53: 18,396,349 km (0.099 R)
• M54: 19,199,840 km (0.118 R)
• M55: 19,769,059 km (0.092 R)
• M56: 20,550,409 km (0.043 R)
• M57: 20,757,752 km (0.076 R)
• M58: 20,882,516 km (0.091 R)
• M59: 21,973,982 km (0.034 R)
• M60: 22,228,448 km (0.112 R)
• M61: 22,356,055 km (0.098 R)
• M62: 22,441,326 km (0.098 R)
• M63: 22,783,307 km (0.092 R)
• M64: 23,342,653 km (0.101 R)
• M65: 23,819,422 km (0.095 R)
• M66: 24,343,314 km (0.118 R)
• M67: 25,224,894 km (0.053 R)
• M68: 25,625,068 km (0.027 R)
• M69: 26,072,216 km (0.088 R)
• M70: 26,251,734 km (0.115 R)
• M71: 26,476,729 km (0.1 R)
• M72: 28,994,012 km (0.043 R)
• M73: 29,133,587 km (0.098 R)
• M74: 29,506,534 km (0.081 R)
• M75: 30,446,308 km (0.095 R)
• M76: 30,540,704 km (0.105 R)
• M77: 31,778,178 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.9

Radius: 13.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.05 AU - 12.01 AU

Year: 11661 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 108,448,879 km

• M1: 197,170 km (0.109 R)
• M2: 289,173 km (0.037 R)
• M3: 707,448 km (0.116 R)
• M4: 1,449,903 km (0.1 R)
• M5: 1,565,691 km (0.07 R)
• M6: 1,684,622 km (0.095 R)
• M7: 1,906,924 km (0.116 R)
• M8: 2,803,913 km (0.111 R)
• M9: 3,561,626 km (0.118 R)
• M10: 3,688,784 km (0.106 R)
• M11: 4,900,078 km (0.091 R)
• M12: 5,077,501 km (0.025 R)
• M13: 5,475,581 km (0.083 R)
• M14: 5,585,984 km (0.112 R)
• M15: 5,883,834 km (0.069 R)
• M16: 6,148,921 km (0.039 R)
• M17: 6,263,663 km (0.078 R)
• M18: 6,534,435 km (0.098 R)
• M19: 6,651,570 km (0.095 R)
• M20: 6,888,084 km (0.097 R)
• M21: 7,328,949 km (0.055 R)
• M22: 7,532,552 km (0.049 R)
• M23: 7,903,555 km (0.081 R)
• M24: 8,922,167 km (0.118 R)
• M25: 9,802,550 km (0.041 R)
• M26: 9,892,159 km (0.088 R)
• M27: 10,117,304 km (0.093 R)
• M28: 10,526,903 km (0.077 R)
• M29: 10,756,835 km (0.119 R)
• M30: 11,456,654 km (0.077 R)
• M31: 11,979,199 km (0.089 R)
• M32: 12,802,137 km (0.083 R)
• M33: 13,793,672 km (0.1 R)
• M34: 14,809,890 km (0.096 R)
• M35: 15,955,510 km (0.04 R)
• M36: 16,113,935 km (0.119 R)
• M37: 16,645,905 km (0.105 R)
• M38: 17,727,048 km (0.107 R)
• M39: 17,836,405 km (0.08 R)
• M40: 19,278,678 km (0.107 R)
• M41: 19,391,175 km (0.089 R)
• M42: 19,560,370 km (0.077 R)
• M43: 19,900,107 km (0.109 R)
• M44: 20,127,795 km (0.097 R)
• M45: 20,758,201 km (0.116 R)
• M46: 20,873,540 km (0.045 R)
• M47: 21,104,819 km (0.088 R)
• M48: 22,451,200 km (0.106 R)
• M49: 22,747,553 km (0.068 R)
• M50: 23,644,542 km (0.098 R)
• M51: 25,844,229 km (0.078 R)
• M52: 25,968,246 km (0.047 R)
• M53: 26,217,176 km (0.059 R)
• M54: 26,779,964 km (0.078 R)
• M55: 27,599,760 km (0.043 R)
• M56: 28,300,028 km (0.116 R)
• M57: 28,684,494 km (0.079 R)
• M58: 29,458,514 km (0.119 R)
• M59: 29,588,215 km (0.102 R)
• M60: 29,978,366 km (0.074 R)
• M61: 30,501,360 km (0.094 R)
• M62: 32,355,177 km (0.065 R)
• M63: 33,566,022 km (0.094 R)
• M64: 34,381,630 km (0.107 R)
• M65: 34,518,213 km (0.099 R)
• M66: 36,170,970 km (0.056 R)
• M67: 36,309,946 km (0.084 R)
• M68: 37,849,458 km (0.106 R)
• M69: 38,698,276 km (0.052 R)
• M70: 40,342,656 km (0.104 R)
• M71: 40,919,954 km (0.097 R)
• M72: 42,448,246 km (0.093 R)
• M73: 42,594,852 km (0.11 R)
• M74: 43,921,187 km (0.079 R)
• M75: 44,292,040 km (0.032 R)
• M76: 46,086,616 km (0.071 R)
• M77: 48,363,047 km (0.085 R)
• M78: 48,592,680 km (0.115 R)
• M79: 49,592,143 km (0.119 R)
• M80: 50,055,597 km (0.1 R)
• M81: 50,909,203 km (0.118 R)
• M82: 52,002,464 km (0.109 R)
• M83: 52,237,781 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.6

Radius: 9.4

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.26 AU - 12.58 AU

Year: 13247 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 108,448,879 km

• M1: 274,362 km (0.109 R)
• M2: 502,200 km (0.107 R)
• M3: 616,044 km (0.077 R)
• M4: 1,011,431 km (0.106 R)
• M5: 1,339,350 km (0.085 R)
• M6: 1,580,502 km (0.098 R)
• M7: 1,726,509 km (0.118 R)
• M8: 1,808,189 km (0.066 R)
• M9: 1,891,067 km (0.115 R)
• M10: 2,133,116 km (0.06 R)
• M11: 2,446,075 km (0.091 R)
• M12: 2,710,265 km (0.113 R)
• M13: 2,983,580 km (0.114 R)
• M14: 3,065,709 km (0.119 R)
• M15: 3,165,341 km (0.088 R)
• M16: 3,591,994 km (0.025 R)
• M17: 3,714,665 km (0.106 R)
• M18: 3,946,392 km (0.062 R)
• M19: 4,238,108 km (0.108 R)
• M20: 4,536,855 km (0.094 R)
• M21: 4,842,483 km (0.108 R)
• M22: 5,676,342 km (0.095 R)
• M23: 5,922,879 km (0.102 R)
• M24: 7,384,899 km (0.09 R)
• M25: 7,451,919 km (0.082 R)
• M26: 7,654,025 km (0.084 R)
• M27: 7,858,077 km (0.115 R)
• M28: 8,017,997 km (0.058 R)
• M29: 9,263,549 km (0.09 R)
• M30: 9,335,954 km (0.09 R)
• M31: 9,529,684 km (0.097 R)
• M32: 9,626,922 km (0.058 R)
• M33: 10,442,979 km (0.039 R)
• M34: 10,922,739 km (0.062 R)
• M35: 11,255,295 km (0.112 R)
• M36: 12,087,807 km (0.06 R)
• M37: 12,644,910 km (0.043 R)
• M38: 12,994,071 km (0.082 R)
• M39: 13,156,235 km (0.096 R)
• M40: 14,422,132 km (0.085 R)
• M41: 15,812,794 km (0.102 R)
• M42: 16,334,292 km (0.106 R)
• M43: 16,567,964 km (0.068 R)
• M44: 19,056,375 km (0.109 R)
• M45: 19,363,948 km (0.095 R)
• M46: 21,053,357 km (0.058 R)
• M47: 21,339,538 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.4

Radius: 4.9

Gravity: 34.75 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 15.38 AU - 22.98 AU

Year: 30835 Days

Day: 19.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,448,879 km

• M1: 70,610 km (0.058 R)
• M2: 489,335 km (0.116 R)
• M3: 801,246 km (0.12 R)
• M4: 1,027,438 km (0.084 R)
• M5: 1,346,231 km (0.088 R)
• M6: 1,421,030 km (0.109 R)
• M7: 1,693,897 km (0.101 R)
• M8: 1,898,696 km (0.099 R)
• M9: 1,940,584 km (0.052 R)
• M10: 3,539,934 km (0.051 R)
• M11: 3,907,945 km (0.094 R)
• M12: 4,510,376 km (0.106 R)
• M13: 5,082,737 km (0.103 R)
• M14: 6,739,234 km (0.072 R)
• M15: 9,037,507 km (0.07 R)
• M16: 9,108,416 km (0.102 R)
• M17: 9,610,466 km (0.032 R)
• M18: 10,715,845 km (0.074 R)
• M19: 11,861,017 km (0.085 R)
• M20: 12,884,416 km (0.06 R)
• M21: 13,044,336 km (0.085 R)
• M22: 15,182,987 km (0.057 R)
• M23: 15,862,461 km (0.088 R)
• M24: 15,948,180 km (0.078 R)
• M25: 17,339,291 km (0.095 R)
• M26: 17,515,816 km (0.12 R)
• M27: 17,959,972 km (0.107 R)
• M28: 18,317,960 km (0.053 R)
• M29: 19,314,581 km (0.058 R)
• M30: 19,865,550 km (0.1 R)
• M31: 20,421,605 km (0.092 R)
• M32: 22,407,966 km (0.075 R)
• M33: 22,696,690 km (0.112 R)
• M34: 23,962,138 km (0.104 R)
• M35: 24,257,444 km (0.115 R)
• M36: 25,953,286 km (0.096 R)
• M37: 26,459,375 km (0.062 R)
• M38: 26,764,555 km (0.107 R)
• M39: 27,584,052 km (0.055 R)
• M40: 28,620,017 km (0.117 R)
• M41: 29,457,915 km (0.029 R)
• M42: 30,943,422 km (0.1 R)
• M43: 31,695,301 km (0.111 R)
• M44: 33,656,230 km (0.045 R)
• M45: 33,986,841 km (0.077 R)
• M46: 35,768,402 km (0.079 R)
• M47: 37,010,663 km (0.112 R)
• M48: 37,351,896 km (0.068 R)
• M49: 37,922,911 km (0.11 R)
• M50: 38,727,298 km (0.119 R)
• M51: 39,653,309 km (0.091 R)
• M52: 40,002,620 km (0.105 R)
• M53: 41,527,322 km (0.099 R)
• M54: 43,669,862 km (0.091 R)
• M55: 44,754,597 km (0.095 R)
• M56: 48,931,519 km (0.119 R)
• M57: 50,057,841 km (0.102 R)
• M58: 50,687,199 km (0.112 R)
• M59: 51,319,250 km (0.037 R)
• M60: 53,102,756 km (0.08 R)
• M61: 53,359,167 km (0.09 R)
• M62: 54,777,056 km (0.059 R)
• M63: 55,425,562 km (0.041 R)
• M64: 55,946,163 km (0.062 R)
• M65: 56,468,559 km (0.112 R)
• M66: 56,861,253 km (0.038 R)
• M67: 58,573,849 km (0.051 R)
• M68: 60,972,801 km (0.069 R)
• M69: 63,539,601 km (0.104 R)
• M70: 67,802,841 km (0.091 R)
• M71: 71,590,360 km (0.111 R)
• M72: 71,732,029 km (0.075 R)
• M73: 72,299,305 km (0.094 R)
• M74: 73,581,209 km (0.116 R)
• M75: 75,878,583 km (0.115 R)
• M76: 77,471,651 km (0.045 R)
• M77: 79,955,275 km (0.114 R)
• M78: 80,249,235 km (0.051 R)
• M79: 81,872,072 km (0.045 R)
• M80: 83,059,281 km (0.054 R)
• M81: 86,352,977 km (0.108 R)
• M82: 87,107,549 km (0.088 R)
• M83: 87,712,672 km (0.106 R)
• M84: 95,238,642 km (0.082 R)
• M85: 96,018,047 km (0.11 R)
• M86: 97,583,439 km (0.048 R)
• M87: 98,211,900 km (0.065 R)
• M88: 98,841,856 km (0.105 R)
• M89: 98,999,383 km (0.111 R)
• M90: 99,473,010 km (0.064 R)
• M91: 101,056,802 km (0.108 R)
• M92: 102,329,880 km (0.09 R)
• M93: 103,608,194 km (0.113 R)
• M94: 105,857,996 km (0.057 R)
• M95: 106,180,679 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 11,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit