🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.73 AU - 0.83 AU

Year: 297 Days

Day: 34.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.77 AU - 1.29 AU

Year: 450 Days

Day: 17.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.6 AU - 1.72 AU

Year: 921 Days

Day: 32.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.6 AU - 2.04 AU

Year: 1057 Days

Day: 43.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.44 AU - 2.44 AU

Year: 1641 Days

Day: 16 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,620,913 km

• M1: 167,699 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503

Radius: 11.3

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.57 AU - 3.27 AU

Year: 2148 Days

Day: 8.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 71,620,913 km

• M1: 155,881 km (0.091 R)
• M2: 232,625 km (0.093 R)
• M3: 360,830 km (0.087 R)
• M4: 481,855 km (0.118 R)
• M5: 555,457 km (0.101 R)
• M6: 811,568 km (0.114 R)
• M7: 928,404 km (0.03 R)
• M8: 1,015,620 km (0.086 R)
• M9: 1,142,629 km (0.114 R)
• M10: 1,373,308 km (0.101 R)
• M11: 1,567,038 km (0.094 R)
• M12: 1,802,654 km (0.092 R)
• M13: 1,925,025 km (0.095 R)
• M14: 2,107,984 km (0.028 R)
• M15: 2,296,776 km (0.044 R)
• M16: 2,429,769 km (0.032 R)
• M17: 2,741,979 km (0.115 R)
• M18: 2,935,559 km (0.063 R)
• M19: 3,093,834 km (0.115 R)
• M20: 3,241,337 km (0.105 R)
• M21: 3,322,868 km (0.099 R)
• M22: 3,487,874 km (0.117 R)
• M23: 3,599,474 km (0.088 R)
• M24: 3,683,997 km (0.1 R)
• M25: 3,783,330 km (0.106 R)
• M26: 4,626,165 km (0.059 R)
• M27: 4,718,167 km (0.118 R)
• M28: 4,982,357 km (0.097 R)
• M29: 5,155,891 km (0.063 R)
• M30: 5,655,847 km (0.082 R)
• M31: 5,986,757 km (0.112 R)
• M32: 6,546,552 km (0.118 R)
• M33: 7,017,038 km (0.071 R)
• M34: 7,123,103 km (0.047 R)
• M35: 7,283,322 km (0.12 R)
• M36: 7,354,830 km (0.085 R)
• M37: 7,972,519 km (0.076 R)
• M38: 8,175,823 km (0.082 R)
• M39: 8,399,771 km (0.106 R)
• M40: 8,550,117 km (0.119 R)
• M41: 8,796,504 km (0.089 R)
• M42: 8,930,095 km (0.114 R)
• M43: 9,180,073 km (0.093 R)
• M44: 9,335,057 km (0.096 R)
• M45: 9,549,430 km (0.05 R)
• M46: 9,706,508 km (0.11 R)
• M47: 10,585,545 km (0.098 R)
• M48: 10,788,849 km (0.097 R)
• M49: 11,096,272 km (0.067 R)
• M50: 11,220,139 km (0.106 R)
• M51: 11,302,867 km (0.099 R)
• M52: 11,406,688 km (0.076 R)
• M53: 12,205,690 km (0.052 R)
• M54: 12,504,587 km (0.045 R)
• M55: 12,762,793 km (0.073 R)
• M56: 13,306,431 km (0.116 R)
• M57: 13,724,557 km (0.108 R)
• M58: 13,879,690 km (0.103 R)
• M59: 14,080,002 km (0.107 R)
• M60: 14,528,796 km (0.113 R)
• M61: 14,845,644 km (0.061 R)
• M62: 15,004,966 km (0.092 R)
• M63: 15,141,848 km (0.115 R)
• M64: 15,509,260 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.7

Radius: 8.3

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.12 AU - 3.4 AU

Year: 2534 Days

Day: 12.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,620,913 km

• M1: 104,719 km (0.114 R)
• M2: 234,869 km (0.085 R)
• M3: 309,817 km (0.093 R)
• M4: 401,670 km (0.092 R)
• M5: 511,326 km (0.072 R)
• M6: 712,086 km (0.12 R)
• M7: 804,837 km (0.098 R)
• M8: 874,998 km (0.031 R)
• M9: 1,021,753 km (0.096 R)
• M10: 1,176,886 km (0.065 R)
• M11: 1,329,327 km (0.115 R)
• M12: 1,499,270 km (0.12 R)
• M13: 1,687,763 km (0.103 R)
• M14: 1,756,129 km (0.031 R)
• M15: 1,895,704 km (0.063 R)
• M16: 1,979,030 km (0.076 R)
• M17: 2,186,074 km (0.09 R)
• M18: 2,261,022 km (0.084 R)
• M19: 2,336,719 km (0.108 R)
• M20: 2,529,700 km (0.049 R)
• M21: 2,634,867 km (0.06 R)
• M22: 2,687,975 km (0.082 R)
• M23: 2,768,309 km (0.072 R)
• M24: 3,295,791 km (0.055 R)
• M25: 3,381,959 km (0.095 R)
• M26: 3,778,992 km (0.081 R)
• M27: 4,378,430 km (0.118 R)
• M28: 4,505,140 km (0.074 R)
• M29: 4,681,366 km (0.061 R)
• M30: 4,778,306 km (0.108 R)
• M31: 4,892,449 km (0.087 R)
• M32: 5,007,490 km (0.078 R)
• M33: 5,123,428 km (0.099 R)
• M34: 5,189,999 km (0.12 R)
• M35: 5,613,062 km (0.058 R)
• M36: 5,854,812 km (0.093 R)
• M37: 5,994,536 km (0.077 R)
• M38: 6,313,030 km (0.119 R)
• M39: 6,366,586 km (0.107 R)
• M40: 6,510,350 km (0.054 R)
• M41: 6,746,116 km (0.063 R)
• M42: 6,911,122 km (0.106 R)
• M43: 7,095,876 km (0.117 R)
• M44: 7,338,673 km (0.094 R)
• M45: 7,679,158 km (0.111 R)
• M46: 7,736,454 km (0.111 R)
• M47: 7,813,048 km (0.066 R)
• M48: 8,025,028 km (0.114 R)
• M49: 8,121,968 km (0.114 R)
• M50: 8,375,835 km (0.065 R)
• M51: 8,771,671 km (0.058 R)
• M52: 9,254,723 km (0.094 R)
• M53: 9,336,104 km (0.089 R)
• M54: 9,499,465 km (0.076 R)
• M55: 9,932,850 km (0.092 R)
• M56: 10,120,595 km (0.092 R)
• M57: 10,372,817 km (0.09 R)
• M58: 10,691,012 km (0.078 R)
• M59: 10,904,937 km (0.078 R)
• M60: 11,576,930 km (0.106 R)
• M61: 11,929,084 km (0.1 R)
• M62: 12,106,507 km (0.116 R)
• M63: 12,847,465 km (0.111 R)
• M64: 13,166,258 km (0.077 R)
• M65: 13,418,480 km (0.083 R)
• M66: 13,510,632 km (0.039 R)
• M67: 13,626,122 km (0.086 R)
• M68: 13,881,336 km (0.099 R)
• M69: 13,997,873 km (0.104 R)
• M70: 14,067,885 km (0.088 R)
• M71: 14,538,071 km (0.073 R)
• M72: 14,917,900 km (0.12 R)
• M73: 15,181,042 km (0.066 R)
• M74: 15,711,666 km (0.084 R)
• M75: 15,784,520 km (0.119 R)
• M76: 16,003,831 km (0.068 R)
• M77: 16,199,505 km (0.043 R)
• M78: 16,469,828 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.7

Radius: 12.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.79 AU - 6.39 AU

Year: 6469 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,620,913 km

• M1: 196,123 km (0.053 R)
• M2: 349,909 km (0.112 R)
• M3: 679,474 km (0.083 R)
• M4: 898,485 km (0.088 R)
• M5: 1,088,325 km (0.119 R)
• M6: 1,264,102 km (0.047 R)
• M7: 1,391,559 km (0.098 R)
• M8: 1,538,614 km (0.055 R)
• M9: 1,690,905 km (0.095 R)
• M10: 1,864,438 km (0.027 R)
• M11: 1,945,371 km (0.109 R)
• M12: 2,127,581 km (0.093 R)
• M13: 2,545,258 km (0.071 R)
• M14: 2,653,717 km (0.1 R)
• M15: 3,239,243 km (0.084 R)
• M16: 3,317,782 km (0.078 R)
• M17: 3,416,815 km (0.074 R)
• M18: 3,516,896 km (0.086 R)
• M19: 3,699,555 km (0.117 R)
• M20: 3,822,974 km (0.083 R)
• M21: 3,968,832 km (0.114 R)
• M22: 4,074,298 km (0.068 R)
• M23: 4,266,232 km (0.081 R)
• M24: 4,483,149 km (0.119 R)
• M25: 5,574,615 km (0.119 R)
• M26: 5,812,027 km (0.119 R)
• M27: 6,028,645 km (0.107 R)
• M28: 6,272,489 km (0.064 R)
• M29: 7,049,052 km (0.073 R)
• M30: 7,331,941 km (0.09 R)
• M31: 8,229,977 km (0.054 R)
• M32: 8,940,118 km (0.109 R)
• M33: 9,162,570 km (0.116 R)
• M34: 9,499,764 km (0.079 R)
• M35: 10,157,396 km (0.05 R)
• M36: 10,682,485 km (0.074 R)
• M37: 10,770,897 km (0.08 R)
• M38: 11,216,400 km (0.094 R)
• M39: 11,667,886 km (0.072 R)
• M40: 12,156,173 km (0.025 R)
• M41: 12,310,110 km (0.096 R)
• M42: 12,402,860 km (0.045 R)
• M43: 12,682,309 km (0.109 R)
• M44: 12,932,586 km (0.103 R)
• M45: 13,374,349 km (0.073 R)
• M46: 13,533,371 km (0.085 R)
• M47: 13,789,034 km (0.05 R)
• M48: 14,207,908 km (0.094 R)
• M49: 14,402,685 km (0.118 R)
• M50: 14,794,930 km (0.106 R)
• M51: 14,992,399 km (0.103 R)
• M52: 15,257,038 km (0.118 R)
• M53: 15,757,293 km (0.088 R)
• M54: 17,325,079 km (0.089 R)
• M55: 17,568,026 km (0.083 R)
• M56: 17,917,038 km (0.113 R)
• M57: 18,586,488 km (0.089 R)
• M58: 18,906,478 km (0.042 R)
• M59: 19,049,344 km (0.117 R)
• M60: 19,696,355 km (0.086 R)
• M61: 20,058,980 km (0.103 R)
• M62: 20,314,194 km (0.078 R)
• M63: 20,790,813 km (0.074 R)
• M64: 20,901,366 km (0.093 R)
• M65: 21,494,222 km (0.031 R)
• M66: 21,867,618 km (0.114 R)
• M67: 22,055,064 km (0.08 R)
• M68: 22,658,542 km (0.059 R)
• M69: 24,969,829 km (0.067 R)
• M70: 26,711,897 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 12.2

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.04 AU - 8.76 AU

Year: 8665 Days

Day: 14.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,620,913 km

• M1: 199,713 km (0.12 R)
• M2: 287,527 km (0.042 R)
• M3: 388,805 km (0.095 R)
• M4: 479,611 km (0.089 R)
• M5: 579,692 km (0.108 R)
• M6: 672,442 km (0.11 R)
• M7: 874,998 km (0.086 R)
• M8: 1,002,904 km (0.051 R)
• M9: 1,118,094 km (0.115 R)
• M10: 1,647,073 km (0.104 R)
• M11: 1,926,970 km (0.101 R)
• M12: 2,197,294 km (0.057 R)
• M13: 2,375,913 km (0.101 R)
• M14: 2,559,320 km (0.11 R)
• M15: 2,996,445 km (0.104 R)
• M16: 3,223,984 km (0.106 R)
• M17: 3,310,750 km (0.063 R)
• M18: 3,817,588 km (0.1 R)
• M19: 4,285,381 km (0.082 R)
• M20: 4,672,689 km (0.117 R)
• M21: 5,240,862 km (0.066 R)
• M22: 6,923,988 km (0.04 R)
• M23: 7,188,028 km (0.105 R)
• M24: 7,687,236 km (0.08 R)
• M25: 8,517,504 km (0.067 R)
• M26: 8,882,074 km (0.099 R)
• M27: 9,794,921 km (0.063 R)
• M28: 10,563,854 km (0.112 R)
• M29: 10,693,854 km (0.09 R)
• M30: 10,911,818 km (0.077 R)
• M31: 11,263,672 km (0.102 R)
• M32: 11,753,456 km (0.116 R)
• M33: 11,978,451 km (0.101 R)
• M34: 12,387,003 km (0.076 R)
• M35: 12,478,407 km (0.087 R)
• M36: 12,570,111 km (0.072 R)
• M37: 13,124,670 km (0.062 R)
• M38: 13,498,964 km (0.085 R)
• M39: 14,210,152 km (0.059 R)
• M40: 14,739,280 km (0.065 R)
• M41: 14,836,219 km (0.117 R)
• M42: 14,933,458 km (0.116 R)
• M43: 15,275,139 km (0.114 R)
• M44: 15,373,126 km (0.056 R)
• M45: 16,566,618 km (0.081 R)
• M46: 17,225,596 km (0.105 R)
• M47: 17,532,571 km (0.07 R)
• M48: 17,635,345 km (0.089 R)
• M49: 18,516,776 km (0.114 R)
• M50: 19,147,630 km (0.082 R)
• M51: 21,082,230 km (0.107 R)
• M52: 21,246,189 km (0.078 R)
• M53: 22,350,520 km (0.06 R)
• M54: 22,965,816 km (0.082 R)
• M55: 23,190,961 km (0.106 R)
• M56: 23,360,306 km (0.111 R)
• M57: 25,076,193 km (0.118 R)
• M58: 25,540,545 km (0.098 R)
• M59: 26,950,954 km (0.091 R)
• M60: 27,128,975 km (0.063 R)
• M61: 28,809,708 km (0.092 R)
• M62: 28,931,031 km (0.117 R)
• M63: 29,540,344 km (0.057 R)
• M64: 30,585,883 km (0.06 R)
• M65: 31,206,565 km (0.073 R)
• M66: 31,894,116 km (0.093 R)
• M67: 33,347,759 km (0.03 R)
• M68: 33,858,486 km (0.102 R)
• M69: 34,887,719 km (0.111 R)
• M70: 35,861,901 km (0.105 R)
• M71: 37,704,199 km (0.044 R)
• M72: 38,103,026 km (0.107 R)
• M73: 39,914,806 km (0.117 R)
• M74: 40,253,346 km (0.105 R)
• M75: 40,389,032 km (0.077 R)
• M76: 41,685,895 km (0.08 R)
• M77: 42,719,318 km (0.116 R)
• M78: 43,900,692 km (0.035 R)
• M79: 45,869,998 km (0.096 R)
• M80: 46,437,872 km (0.08 R)
• M81: 46,722,706 km (0.108 R)
• M82: 47,222,662 km (0.073 R)
• M83: 47,652,457 km (0.063 R)
• M84: 48,011,641 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.7

Radius: 3.5

Gravity: 59 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.49 AU - 14.41 AU

Year: 17782 Days

Day: 23 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,620,913 km

• M1: 94,695 km (0.088 R)
• M2: 149,598 km (0.053 R)
• M3: 230,979 km (0.093 R)
• M4: 472,580 km (0.061 R)
• M5: 726,746 km (0.061 R)
• M6: 772,823 km (0.087 R)
• M7: 1,543,252 km (0.079 R)
• M8: 1,663,080 km (0.061 R)
• M9: 2,008,351 km (0.077 R)
• M10: 2,172,610 km (0.111 R)
• M11: 2,798,527 km (0.108 R)
• M12: 2,944,834 km (0.116 R)
• M13: 3,476,206 km (0.111 R)
• M14: 3,593,939 km (0.101 R)
• M15: 4,160,317 km (0.089 R)
• M16: 4,243,493 km (0.1 R)
• M17: 4,624,519 km (0.076 R)
• M18: 5,060,597 km (0.076 R)
• M19: 5,283,498 km (0.083 R)
• M20: 6,638,555 km (0.09 R)
• M21: 6,784,563 km (0.08 R)
• M22: 6,980,985 km (0.057 R)
• M23: 7,836,086 km (0.114 R)
• M24: 8,197,664 km (0.093 R)
• M25: 9,314,711 km (0.076 R)
• M26: 10,253,438 km (0.049 R)
• M27: 10,535,131 km (0.049 R)
• M28: 10,876,663 km (0.079 R)
• M29: 12,040,833 km (0.081 R)
• M30: 12,637,729 km (0.113 R)
• M31: 13,489,390 km (0.093 R)
• M32: 13,612,509 km (0.099 R)
• M33: 14,359,301 km (0.043 R)
• M34: 14,801,064 km (0.119 R)
• M35: 14,928,072 km (0.108 R)
• M36: 15,504,174 km (0.116 R)
• M37: 15,957,306 km (0.107 R)
• M38: 16,744,190 km (0.098 R)
• M39: 16,942,856 km (0.111 R)
• M40: 17,948,005 km (0.031 R)
• M41: 18,287,293 km (0.093 R)
• M42: 20,720,951 km (0.07 R)
• M43: 21,219,860 km (0.107 R)
• M44: 22,156,641 km (0.05 R)
• M45: 22,374,755 km (0.06 R)
• M46: 24,820,381 km (0.095 R)
• M47: 24,971,325 km (0.106 R)
• M48: 25,349,958 km (0.056 R)
• M49: 28,683,746 km (0.095 R)
• M50: 29,958,769 km (0.117 R)
• M51: 30,199,921 km (0.072 R)
• M52: 31,089,729 km (0.064 R)
• M53: 31,170,960 km (0.089 R)
• M54: 33,226,585 km (0.09 R)
• M55: 33,476,114 km (0.089 R)
• M56: 34,986,753 km (0.078 R)
• M57: 36,433,813 km (0.06 R)
• M58: 38,509,633 km (0.101 R)
• M59: 39,385,828 km (0.091 R)
• M60: 39,561,905 km (0.091 R)
• M61: 40,979,494 km (0.085 R)
• M62: 43,136,845 km (0.085 R)
• M63: 45,054,690 km (0.104 R)
• M64: 46,534,362 km (0.116 R)
• M65: 47,186,759 km (0.093 R)
• M66: 47,467,255 km (0.113 R)
• M67: 47,560,903 km (0.092 R)
• M68: 48,406,430 km (0.098 R)
• M69: 49,256,745 km (0.076 R)
• M70: 51,068,225 km (0.119 R)
• M71: 52,610,430 km (0.085 R)
• M72: 52,901,248 km (0.057 R)
• M73: 54,854,098 km (0.1 R)
• M74: 55,839,200 km (0.116 R)
• M75: 56,334,070 km (0.092 R)
• M76: 57,727,126 km (0.078 R)
• M77: 58,327,761 km (0.077 R)
• M78: 59,131,550 km (0.119 R)
• M79: 60,040,357 km (0.086 R)
• M80: 60,141,635 km (0.071 R)
• M81: 60,648,772 km (0.067 R)
• M82: 61,157,405 km (0.064 R)
• M83: 61,667,384 km (0.03 R)
• M84: 62,178,709 km (0.081 R)
• M85: 63,927,957 km (0.117 R)
• M86: 64,549,237 km (0.095 R)
• M87: 64,653,058 km (0.112 R)
• M88: 65,380,702 km (0.117 R)
• M89: 65,797,781 km (0.092 R)
• M90: 66,529,614 km (0.096 R)
• M91: 67,369,456 km (0.096 R)
• M92: 67,474,773 km (0.117 R)
• M93: 67,685,407 km (0.113 R)
• M94: 70,549,907 km (0.102 R)
• M95: 71,084,719 km (0.07 R)
• M96: 71,513,617 km (0.045 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: 280 - 12,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit