🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.82 AU - 1.16 AU

Year: 358 Days

Day: 19.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.96 AU - 1.42 AU

Year: 472 Days

Day: 42.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.86 AU - 2.68 AU

Year: 1243 Days

Day: 25 Hours

Environment

Temp: -71 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,228,556 km

• M1: 774,618 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.95 AU - 2.59 AU

Year: 1243 Days

Day: 31.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,228,556 km

• M1: 491,130 km (0.097 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.4

Radius: 12

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.05 AU - 9.73 AU

Year: 10458 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,228,556 km

• M1: 152,440 km (0.11 R)
• M2: 288,275 km (0.068 R)
• M3: 430,543 km (0.101 R)
• M4: 530,624 km (0.1 R)
• M5: 731,982 km (0.083 R)
• M6: 828,473 km (0.059 R)
• M7: 915,240 km (0.1 R)
• M8: 1,345,483 km (0.03 R)
• M9: 1,721,871 km (0.075 R)
• M10: 1,835,416 km (0.061 R)
• M11: 1,951,803 km (0.084 R)
• M12: 2,191,908 km (0.039 R)
• M13: 2,484,521 km (0.081 R)
• M14: 2,635,615 km (0.067 R)
• M15: 2,723,280 km (0.037 R)
• M16: 2,947,078 km (0.081 R)
• M17: 3,629,992 km (0.058 R)
• M18: 3,752,812 km (0.106 R)
• M19: 4,180,363 km (0.076 R)
• M20: 4,257,555 km (0.114 R)
• M21: 4,891,551 km (0.113 R)
• M22: 4,972,932 km (0.037 R)
• M23: 5,442,670 km (0.12 R)
• M24: 5,555,317 km (0.098 R)
• M25: 5,955,641 km (0.101 R)
• M26: 6,130,222 km (0.077 R)
• M27: 6,573,779 km (0.082 R)
• M28: 7,336,280 km (0.038 R)
• M29: 7,680,803 km (0.051 R)
• M30: 8,223,545 km (0.106 R)
• M31: 8,516,008 km (0.1 R)
• M32: 8,712,879 km (0.043 R)
• M33: 8,811,913 km (0.117 R)
• M34: 9,044,388 km (0.09 R)
• M35: 9,583,389 km (0.051 R)
• M36: 9,685,565 km (0.12 R)
• M37: 9,856,705 km (0.033 R)
• M38: 10,516,581 km (0.098 R)
• M39: 11,370,336 km (0.101 R)
• M40: 11,623,605 km (0.06 R)
• M41: 12,025,275 km (0.108 R)
• M42: 12,730,031 km (0.059 R)
• M43: 12,842,528 km (0.119 R)
• M44: 13,181,966 km (0.109 R)
• M45: 13,371,806 km (0.099 R)
• M46: 13,639,287 km (0.05 R)
• M47: 13,715,881 km (0.042 R)
• M48: 15,680,400 km (0.117 R)
• M49: 16,327,411 km (0.063 R)
• M50: 17,314,458 km (0.046 R)
• M51: 17,564,136 km (0.057 R)
• M52: 17,857,049 km (0.116 R)
• M53: 18,320,653 km (0.096 R)
• M54: 18,405,325 km (0.068 R)
• M55: 18,702,875 km (0.111 R)
• M56: 19,044,856 km (0.109 R)
• M57: 19,345,847 km (0.107 R)
• M58: 20,918,420 km (0.08 R)
• M59: 21,317,996 km (0.12 R)
• M60: 21,764,845 km (0.095 R)
• M61: 22,079,599 km (0.093 R)
• M62: 22,441,027 km (0.11 R)
• M63: 23,814,036 km (0.103 R)
• M64: 24,791,210 km (0.063 R)
• M65: 25,639,280 km (0.095 R)
• M66: 26,257,717 km (0.106 R)
• M67: 26,688,709 km (0.073 R)
• M68: 28,142,351 km (0.103 R)
• M69: 28,730,869 km (0.099 R)
• M70: 29,076,141 km (0.086 R)
• M71: 29,422,760 km (0.105 R)
• M72: 29,820,690 km (0.072 R)
• M73: 30,120,185 km (0.119 R)
• M74: 30,420,727 km (0.114 R)
• M75: 30,571,372 km (0.045 R)
• M76: 30,873,410 km (0.077 R)
• M77: 31,075,367 km (0.065 R)
• M78: 33,584,124 km (0.105 R)
• M79: 34,052,066 km (0.087 R)
• M80: 34,469,743 km (0.103 R)
• M81: 34,574,461 km (0.102 R)
• M82: 35,257,525 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678

Radius: 12.6

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.54 AU - 10.1 AU

Year: 11184 Days

Day: 12.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 168.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 92,228,556 km

• M1: 158,275 km (0.085 R)
• M2: 464,352 km (0.096 R)
• M3: 782,846 km (0.072 R)
• M4: 1,383,631 km (0.117 R)
• M5: 1,611,917 km (0.079 R)
• M6: 1,828,236 km (0.115 R)
• M7: 2,316,373 km (0.116 R)
• M8: 3,627,150 km (0.052 R)
• M9: 3,913,181 km (0.087 R)
• M10: 4,339,385 km (0.08 R)
• M11: 4,473,575 km (0.103 R)
• M12: 4,746,142 km (0.11 R)
• M13: 4,884,520 km (0.091 R)
• M14: 5,560,254 km (0.104 R)
• M15: 6,114,514 km (0.068 R)
• M16: 6,303,157 km (0.065 R)
• M17: 6,959,443 km (0.039 R)
• M18: 7,235,899 km (0.119 R)
• M19: 7,637,420 km (0.076 R)
• M20: 7,840,873 km (0.095 R)
• M21: 8,253,165 km (0.034 R)
• M22: 8,378,229 km (0.113 R)
• M23: 8,970,337 km (0.102 R)
• M24: 9,839,800 km (0.067 R)
• M25: 10,329,434 km (0.113 R)
• M26: 10,419,342 km (0.114 R)
• M27: 10,645,235 km (0.076 R)
• M28: 10,827,146 km (0.075 R)
• M29: 11,055,881 km (0.118 R)
• M30: 12,176,519 km (0.053 R)
• M31: 12,606,014 km (0.074 R)
• M32: 13,578,251 km (0.099 R)
• M33: 13,874,754 km (0.037 R)
• M34: 15,440,146 km (0.053 R)
• M35: 15,594,680 km (0.085 R)
• M36: 16,009,067 km (0.072 R)
• M37: 16,795,951 km (0.106 R)
• M38: 17,327,473 km (0.116 R)
• M39: 17,434,435 km (0.082 R)
• M40: 18,243,909 km (0.05 R)
• M41: 18,571,080 km (0.117 R)
• M42: 19,176,053 km (0.071 R)
• M43: 19,397,608 km (0.063 R)
• M44: 21,086,418 km (0.101 R)
• M45: 21,257,857 km (0.077 R)
• M46: 21,775,167 km (0.054 R)
• M47: 22,354,709 km (0.098 R)
• M48: 23,174,655 km (0.083 R)
• M49: 25,025,031 km (0.105 R)
• M50: 25,632,099 km (0.081 R)
• M51: 25,754,171 km (0.1 R)
• M52: 26,490,043 km (0.057 R)
• M53: 27,295,328 km (0.068 R)
• M54: 27,419,794 km (0.102 R)
• M55: 27,732,154 km (0.028 R)
• M56: 27,920,049 km (0.079 R)
• M57: 28,297,185 km (0.112 R)
• M58: 28,993,115 km (0.117 R)
• M59: 31,898,006 km (0.118 R)
• M60: 32,226,523 km (0.083 R)
• M61: 32,622,209 km (0.08 R)
• M62: 33,152,235 km (0.088 R)
• M63: 35,572,429 km (0.098 R)
• M64: 35,913,063 km (0.1 R)
• M65: 36,254,894 km (0.112 R)
• M66: 37,771,218 km (0.1 R)
• M67: 38,607,171 km (0.087 R)
• M68: 39,027,392 km (0.117 R)
• M69: 39,590,029 km (0.057 R)
• M70: 41,222,591 km (0.104 R)
• M71: 42,371,203 km (0.095 R)
• M72: 42,515,565 km (0.119 R)
• M73: 43,167,064 km (0.071 R)
• M74: 44,993,953 km (0.108 R)
• M75: 45,657,869 km (0.097 R)
• M76: 45,953,923 km (0.118 R)
• M77: 47,444,067 km (0.104 R)
• M78: 48,119,801 km (0.061 R)
• M79: 48,647,582 km (0.054 R)
• M80: 49,328,851 km (0.073 R)
• M81: 49,632,684 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653

Radius: 6.6

Gravity: 14.99 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.38 AU - 16.1 AU

Year: 17509 Days

Day: 22.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 151.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,228,556 km

• M1: 402,717 km (0.111 R)
• M2: 893,698 km (0.087 R)
• M3: 1,322,744 km (0.071 R)
• M4: 1,377,048 km (0.028 R)
• M5: 1,573,171 km (0.093 R)
• M6: 2,246,661 km (0.084 R)
• M7: 2,716,697 km (0.099 R)
• M8: 3,667,541 km (0.098 R)
• M9: 4,018,797 km (0.112 R)
• M10: 4,178,418 km (0.086 R)
• M11: 4,628,109 km (0.115 R)
• M12: 5,135,994 km (0.086 R)
• M13: 5,222,462 km (0.105 R)
• M14: 5,396,594 km (0.084 R)
• M15: 6,296,275 km (0.05 R)
• M16: 7,145,243 km (0.094 R)
• M17: 7,632,184 km (0.114 R)
• M18: 7,780,436 km (0.11 R)
• M19: 8,332,003 km (0.118 R)
• M20: 9,953,046 km (0.075 R)
• M21: 10,551,138 km (0.095 R)
• M22: 10,661,242 km (0.093 R)
• M23: 11,782,179 km (0.102 R)
• M24: 12,472,573 km (0.12 R)
• M25: 13,057,800 km (0.114 R)
• M26: 13,116,891 km (0.071 R)
• M27: 14,012,833 km (0.077 R)
• M28: 14,376,804 km (0.099 R)
• M29: 14,805,252 km (0.071 R)
• M30: 14,866,887 km (0.105 R)
• M31: 15,362,355 km (0.111 R)
• M32: 15,863,358 km (0.076 R)
• M33: 15,989,469 km (0.088 R)
• M34: 16,433,326 km (0.09 R)
• M35: 16,688,839 km (0.097 R)
• M36: 16,817,045 km (0.116 R)
• M37: 16,881,372 km (0.029 R)
• M38: 17,268,531 km (0.069 R)
• M39: 17,333,307 km (0.09 R)
• M40: 19,113,671 km (0.094 R)
• M41: 19,449,818 km (0.047 R)
• M42: 20,127,646 km (0.07 R)
• M43: 21,020,595 km (0.111 R)
• M44: 24,865,260 km (0.075 R)
• M45: 25,085,169 km (0.085 R)
• M46: 25,822,687 km (0.11 R)
• M47: 27,243,418 km (0.081 R)
• M48: 27,470,208 km (0.081 R)
• M49: 27,697,447 km (0.081 R)
• M50: 28,001,430 km (0.115 R)
• M51: 29,770,874 km (0.064 R)
• M52: 31,655,657 km (0.081 R)
• M53: 34,227,843 km (0.101 R)
• M54: 34,717,627 km (0.076 R)
• M55: 35,127,525 km (0.039 R)
• M56: 36,782,975 km (0.051 R)
• M57: 37,536,350 km (0.066 R)
• M58: 37,872,646 km (0.098 R)
• M59: 37,957,019 km (0.09 R)
• M60: 38,041,243 km (0.1 R)
• M61: 38,463,857 km (0.096 R)
• M62: 38,633,351 km (0.094 R)
• M63: 39,058,059 km (0.11 R)
• M64: 42,074,102 km (0.1 R)
• M65: 44,718,394 km (0.091 R)
• M66: 45,701,402 km (0.102 R)
• M67: 45,970,678 km (0.093 R)
• M68: 46,781,797 km (0.113 R)
• M69: 47,870,571 km (0.111 R)
• M70: 48,876,018 km (0.104 R)
• M71: 50,165,701 km (0.06 R)
• M72: 50,443,504 km (0.062 R)
• M73: 50,629,006 km (0.043 R)
• M74: 51,653,302 km (0.074 R)
• M75: 52,308,691 km (0.058 R)
• M76: 52,778,428 km (0.074 R)
• M77: 56,972,554 km (0.073 R)
• M78: 57,069,194 km (0.097 R)
• M79: 57,455,905 km (0.04 R)
• M80: 59,207,247 km (0.079 R)
• M81: 59,305,084 km (0.085 R)
• M82: 59,500,907 km (0.094 R)
• M83: 59,991,289 km (0.112 R)
• M84: 60,581,453 km (0.081 R)
• M85: 60,680,038 km (0.064 R)
• M86: 62,562,727 km (0.118 R)
• M87: 63,061,486 km (0.115 R)
• M88: 63,261,200 km (0.108 R)
• M89: 66,182,397 km (0.099 R)
• M90: 66,487,128 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.3

Radius: 6.3

Gravity: 19.74 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 15.61 AU - 17.93 AU

Year: 24959 Days

Day: 18.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 92,228,556 km

• M1: 510,129 km (0.115 R)
• M2: 707,748 km (0.098 R)
• M3: 788,082 km (0.086 R)
• M4: 1,202,767 km (0.072 R)
• M5: 1,299,557 km (0.097 R)
• M6: 2,362,001 km (0.09 R)
• M7: 2,525,062 km (0.047 R)
• M8: 3,168,932 km (0.048 R)
• M9: 3,486,229 km (0.088 R)
• M10: 3,672,029 km (0.061 R)
• M11: 4,548,074 km (0.037 R)
• M12: 4,598,489 km (0.036 R)
• M13: 4,649,203 km (0.076 R)
• M14: 4,853,853 km (0.075 R)
• M15: 5,219,021 km (0.103 R)
• M16: 7,057,130 km (0.057 R)
• M17: 7,174,415 km (0.086 R)
• M18: 8,568,966 km (0.029 R)
• M19: 9,393,400 km (0.052 R)
• M20: 9,522,503 km (0.115 R)
• M21: 9,978,926 km (0.089 R)
• M22: 10,176,694 km (0.107 R)
• M23: 10,845,247 km (0.106 R)
• M24: 11,253,350 km (0.058 R)
• M25: 12,507,130 km (0.098 R)
• M26: 12,791,815 km (0.118 R)
• M27: 12,934,980 km (0.075 R)
• M28: 13,804,742 km (0.07 R)
• M29: 14,693,353 km (0.095 R)
• M30: 14,843,250 km (0.108 R)
• M31: 15,220,237 km (0.11 R)
• M32: 15,600,365 km (0.096 R)
• M33: 15,829,848 km (0.084 R)
• M34: 16,060,528 km (0.052 R)
• M35: 17,547,381 km (0.052 R)
• M36: 18,106,129 km (0.096 R)
• M37: 18,833,026 km (0.108 R)
• M38: 20,065,712 km (0.113 R)
• M39: 24,005,372 km (0.118 R)
• M40: 24,093,635 km (0.058 R)
• M41: 24,270,310 km (0.095 R)
• M42: 24,981,797 km (0.105 R)
• M43: 28,734,310 km (0.049 R)
• M44: 29,865,420 km (0.072 R)
• M45: 30,245,697 km (0.102 R)
• M46: 30,914,998 km (0.082 R)
• M47: 31,299,614 km (0.108 R)
• M48: 31,685,876 km (0.027 R)
• M49: 32,268,261 km (0.1 R)
• M50: 32,560,725 km (0.103 R)
• M51: 32,658,412 km (0.077 R)
• M52: 32,756,099 km (0.094 R)
• M53: 34,533,023 km (0.109 R)
• M54: 36,645,195 km (0.102 R)
• M55: 36,746,772 km (0.105 R)
• M56: 36,950,225 km (0.108 R)
• M57: 37,870,851 km (0.096 R)
• M58: 39,734,391 km (0.114 R)
• M59: 40,152,517 km (0.063 R)
• M60: 40,257,236 km (0.049 R)
• M61: 40,362,104 km (0.07 R)
• M62: 40,677,307 km (0.095 R)
• M63: 41,098,724 km (0.069 R)
• M64: 41,309,956 km (0.106 R)
• M65: 41,733,617 km (0.085 R)
• M66: 44,089,036 km (0.06 R)
• M67: 45,829,008 km (0.116 R)
• M68: 47,259,314 km (0.112 R)
• M69: 49,712,868 km (0.094 R)
• M70: 51,068,524 km (0.115 R)
• M71: 51,182,069 km (0.056 R)
• M72: 51,523,003 km (0.086 R)
• M73: 51,636,996 km (0.109 R)
• M74: 53,009,706 km (0.112 R)
• M75: 54,742,648 km (0.116 R)
• M76: 58,263,584 km (0.078 R)
• M77: 59,453,485 km (0.092 R)
• M78: 62,584,419 km (0.113 R)
• M79: 62,949,138 km (0.051 R)
• M80: 64,047,486 km (0.039 R)
• M81: 65,521,773 km (0.104 R)
• M82: 67,380,227 km (0.114 R)
• M83: 67,504,842 km (0.12 R)
• M84: 69,885,094 km (0.063 R)
• M85: 71,783,790 km (0.087 R)
• M86: 72,803,300 km (0.069 R)
• M87: 74,470,119 km (0.059 R)
• M88: 78,495,499 km (0.083 R)
• M89: 79,019,989 km (0.025 R)
• M90: 80,336,450 km (0.032 R)
• M91: 81,129,768 km (0.088 R)
• M92: 84,194,729 km (0.09 R)
• M93: 84,463,107 km (0.102 R)
• M94: 85,000,613 km (0.097 R)
• M95: 86,755,246 km (0.093 R)
• M96: 87,569,058 km (0.034 R)
• M97: 90,437,448 km (0.092 R)
• M98: 91,400,409 km (0.102 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 14,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit