🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.92 AU - 1.04 AU

Year: 351 Days

Day: 12.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,857,877 km

• M1: 143,464 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.94 AU - 1.52 AU

Year: 493 Days

Day: 18.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,857,877 km

• M1: 647,460 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.79 AU - 2.19 AU

Year: 1015 Days

Day: 36.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 160 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,857,877 km

• M1: 496,964 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.5

Radius: 9.2

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.08 AU - 6.24 AU

Year: 4239 Days

Day: 6.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 34,857,877 km

• M1: 119,977 km (0.092 R)
• M2: 205,847 km (0.075 R)
• M3: 435,180 km (0.065 R)
• M4: 571,613 km (0.096 R)
• M5: 684,111 km (0.083 R)
• M6: 878,289 km (0.116 R)
• M7: 1,067,381 km (0.075 R)
• M8: 1,172,997 km (0.11 R)
• M9: 1,282,203 km (0.074 R)
• M10: 1,433,297 km (0.105 R)
• M11: 1,550,582 km (0.053 R)
• M12: 1,698,385 km (0.084 R)
• M13: 2,066,395 km (0.105 R)
• M14: 2,826,053 km (0.056 R)
• M15: 3,227,424 km (0.117 R)
• M16: 3,313,294 km (0.096 R)
• M17: 3,522,731 km (0.118 R)
• M18: 3,808,612 km (0.081 R)
• M19: 3,899,568 km (0.05 R)
• M20: 4,289,270 km (0.119 R)
• M21: 4,517,706 km (0.112 R)
• M22: 4,633,345 km (0.1 R)
• M23: 4,789,226 km (0.051 R)
• M24: 4,986,396 km (0.04 R)
• M25: 5,327,928 km (0.044 R)
• M26: 5,552,923 km (0.066 R)
• M27: 6,012,338 km (0.048 R)
• M28: 6,139,796 km (0.056 R)
• M29: 6,549,395 km (0.108 R)
• M30: 7,079,270 km (0.088 R)
• M31: 7,169,029 km (0.104 R)
• M32: 7,645,947 km (0.093 R)
• M33: 8,133,337 km (0.11 R)
• M34: 8,654,686 km (0.105 R)
• M35: 8,943,559 km (0.083 R)
• M36: 9,016,264 km (0.036 R)
• M37: 9,481,513 km (0.077 R)
• M38: 9,654,897 km (0.103 R)
• M39: 10,640,149 km (0.12 R)
• M40: 10,717,191 km (0.108 R)
• M41: 11,079,517 km (0.075 R)
• M42: 11,288,356 km (0.037 R)
• M43: 11,498,541 km (0.106 R)
• M44: 11,736,551 km (0.089 R)
• M45: 11,896,172 km (0.041 R)
• M46: 12,002,836 km (0.062 R)
• M47: 12,487,383 km (0.053 R)
• M48: 12,950,837 km (0.079 R)
• M49: 13,336,800 km (0.118 R)
• M50: 13,782,452 km (0.091 R)
• M51: 14,403,133 km (0.098 R)
• M52: 14,516,977 km (0.114 R)
• M53: 15,264,368 km (0.112 R)
• M54: 16,112,738 km (0.099 R)
• M55: 16,796,400 km (0.059 R)
• M56: 16,946,297 km (0.098 R)
• M57: 17,277,507 km (0.094 R)
• M58: 17,824,287 km (0.069 R)
• M59: 18,407,719 km (0.102 R)
• M60: 18,686,120 km (0.118 R)
• M61: 18,779,320 km (0.071 R)
• M62: 19,184,730 km (0.099 R)
• M63: 19,656,113 km (0.078 R)
• M64: 20,226,829 km (0.115 R)
• M65: 20,482,192 km (0.106 R)
• M66: 20,867,257 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.9

Radius: 8.6

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.43 AU - 7.03 AU

Year: 6314 Days

Day: 9.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 133.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,857,877 km

• M1: 114,891 km (0.108 R)
• M2: 295,755 km (0.038 R)
• M3: 491,429 km (0.032 R)
• M4: 593,305 km (0.072 R)
• M5: 819,796 km (0.12 R)
• M6: 915,389 km (0.106 R)
• M7: 1,015,022 km (0.034 R)
• M8: 1,516,025 km (0.049 R)
• M9: 2,011,044 km (0.082 R)
• M10: 2,123,392 km (0.089 R)
• M11: 2,315,326 km (0.075 R)
• M12: 2,613,924 km (0.078 R)
• M13: 2,675,109 km (0.09 R)
• M14: 2,861,807 km (0.093 R)
• M15: 3,095,629 km (0.114 R)
• M16: 3,491,913 km (0.079 R)
• M17: 3,650,338 km (0.105 R)
• M18: 3,881,018 km (0.078 R)
• M19: 4,021,640 km (0.049 R)
• M20: 4,502,597 km (0.072 R)
• M21: 4,799,997 km (0.113 R)
• M22: 5,439,977 km (0.053 R)
• M23: 5,571,174 km (0.089 R)
• M24: 5,863,638 km (0.114 R)
• M25: 6,270,544 km (0.107 R)
• M26: 6,436,000 km (0.063 R)
• M27: 6,658,601 km (0.072 R)
• M28: 6,742,825 km (0.071 R)
• M29: 6,969,017 km (0.109 R)
• M30: 7,341,964 km (0.086 R)
• M31: 7,458,052 km (0.102 R)
• M32: 7,869,147 km (0.077 R)
• M33: 7,987,928 km (0.081 R)
• M34: 8,347,860 km (0.036 R)
• M35: 10,388,525 km (0.075 R)
• M36: 11,046,157 km (0.117 R)
• M37: 11,312,890 km (0.098 R)
• M38: 11,514,399 km (0.058 R)
• M39: 11,886,897 km (0.044 R)
• M40: 12,194,620 km (0.09 R)
• M41: 12,643,862 km (0.106 R)
• M42: 12,817,994 km (0.097 R)
• M43: 13,028,179 km (0.051 R)
• M44: 13,274,717 km (0.069 R)
• M45: 13,522,750 km (0.096 R)
• M46: 13,987,700 km (0.077 R)
• M47: 14,786,254 km (0.059 R)
• M48: 14,933,009 km (0.054 R)
• M49: 15,898,963 km (0.106 R)
• M50: 16,049,308 km (0.085 R)
• M51: 16,351,496 km (0.113 R)
• M52: 16,465,340 km (0.029 R)
• M53: 16,541,485 km (0.051 R)
• M54: 16,617,481 km (0.041 R)
• M55: 16,770,221 km (0.114 R)
• M56: 16,961,706 km (0.105 R)
• M57: 17,656,887 km (0.118 R)
• M58: 18,361,493 km (0.052 R)
• M59: 18,519,319 km (0.044 R)
• M60: 19,435,456 km (0.109 R)
• M61: 19,878,864 km (0.103 R)
• M62: 20,000,338 km (0.1 R)
• M63: 20,203,492 km (0.12 R)
• M64: 20,284,873 km (0.083 R)
• M65: 20,529,765 km (0.073 R)
• M66: 21,394,739 km (0.113 R)
• M67: 21,769,033 km (0.081 R)
• M68: 22,019,759 km (0.108 R)
• M69: 22,145,422 km (0.097 R)
• M70: 22,777,772 km (0.116 R)
• M71: 23,032,238 km (0.07 R)
• M72: 23,117,359 km (0.113 R)
• M73: 23,202,480 km (0.084 R)
• M74: 23,930,723 km (0.067 R)
• M75: 25,629,406 km (0.107 R)
• M76: 25,761,651 km (0.073 R)
• M77: 26,962,473 km (0.104 R)
• M78: 27,141,841 km (0.051 R)
• M79: 27,592,130 km (0.115 R)
• M80: 27,682,488 km (0.11 R)
• M81: 27,954,157 km (0.104 R)
• M82: 28,135,769 km (0.096 R)
• M83: 28,682,998 km (0.043 R)
• M84: 30,532,177 km (0.111 R)
• M85: 30,672,500 km (0.113 R)
• M86: 30,906,770 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 10

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.62 AU - 13.16 AU

Year: 13902 Days

Day: 12.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,857,877 km

• M1: 475,721 km (0.116 R)
• M2: 793,766 km (0.07 R)
• M3: 1,011,282 km (0.078 R)
• M4: 1,100,292 km (0.045 R)
• M5: 1,305,690 km (0.08 R)
• M6: 1,523,654 km (0.037 R)
• M7: 1,732,343 km (0.117 R)
• M8: 2,247,558 km (0.068 R)
• M9: 2,608,239 km (0.113 R)
• M10: 3,039,380 km (0.114 R)
• M11: 3,170,428 km (0.103 R)
• M12: 3,996,208 km (0.049 R)
• M13: 4,315,151 km (0.117 R)
• M14: 4,552,263 km (0.028 R)
• M15: 4,702,759 km (0.11 R)
• M16: 5,101,587 km (0.049 R)
• M17: 5,195,235 km (0.11 R)
• M18: 5,899,093 km (0.056 R)
• M19: 6,096,412 km (0.065 R)
• M20: 6,229,106 km (0.087 R)
• M21: 7,572,794 km (0.067 R)
• M22: 7,967,583 km (0.112 R)
• M23: 8,076,340 km (0.105 R)
• M24: 8,405,904 km (0.086 R)
• M25: 8,479,806 km (0.079 R)
• M26: 8,628,057 km (0.066 R)
• M27: 9,191,892 km (0.078 R)
• M28: 9,306,184 km (0.106 R)
• M29: 9,420,926 km (0.031 R)
• M30: 9,497,670 km (0.094 R)
• M31: 10,315,820 km (0.107 R)
• M32: 11,034,937 km (0.055 R)
• M33: 11,237,642 km (0.11 R)
• M34: 11,400,704 km (0.075 R)
• M35: 11,564,514 km (0.105 R)
• M36: 11,687,932 km (0.08 R)
• M37: 12,606,014 km (0.112 R)
• M38: 12,733,023 km (0.092 R)
• M39: 13,116,592 km (0.095 R)
• M40: 13,504,050 km (0.111 R)
• M41: 13,982,614 km (0.094 R)
• M42: 14,246,056 km (0.111 R)
• M43: 14,956,496 km (0.119 R)
• M44: 15,270,951 km (0.096 R)
• M45: 15,815,038 km (0.072 R)
• M46: 16,596,837 km (0.056 R)
• M47: 17,627,117 km (0.112 R)
• M48: 19,259,978 km (0.05 R)
• M49: 19,946,183 km (0.114 R)
• M50: 20,590,651 km (0.099 R)
• M51: 21,899,931 km (0.115 R)
• M52: 23,600,261 km (0.1 R)
• M53: 23,861,608 km (0.047 R)
• M54: 24,124,003 km (0.101 R)
• M55: 24,281,829 km (0.095 R)
• M56: 25,556,851 km (0.114 R)
• M57: 26,148,511 km (0.066 R)
• M58: 26,635,901 km (0.032 R)
• M59: 27,345,294 km (0.062 R)
• M60: 27,840,014 km (0.1 R)
• M61: 28,226,874 km (0.106 R)
• M62: 28,615,530 km (0.091 R)
• M63: 29,904,914 km (0.103 R)
• M64: 30,131,106 km (0.085 R)
• M65: 30,357,896 km (0.116 R)
• M66: 30,927,265 km (0.096 R)
• M67: 31,500,076 km (0.045 R)
• M68: 32,365,948 km (0.105 R)
• M69: 32,540,080 km (0.108 R)
• M70: 32,947,585 km (0.11 R)
• M71: 33,239,749 km (0.073 R)
• M72: 34,062,238 km (0.117 R)
• M73: 34,772,529 km (0.055 R)
• M74: 35,308,389 km (0.098 R)
• M75: 36,448,923 km (0.075 R)
• M76: 37,723,347 km (0.077 R)
• M77: 38,090,161 km (0.117 R)
• M78: 39,383,285 km (0.103 R)
• M79: 39,693,401 km (0.074 R)
• M80: 40,004,116 km (0.109 R)
• M81: 40,253,346 km (0.044 R)
• M82: 40,690,770 km (0.085 R)
• M83: 41,318,483 km (0.081 R)
• M84: 41,949,337 km (0.047 R)
• M85: 42,012,617 km (0.077 R)
• M86: 42,265,886 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.3

Radius: 7.8

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 14.08 AU - 14.24 AU

Year: 19270 Days

Day: 20.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 34,857,877 km

• M1: 155,133 km (0.103 R)
• M2: 231,578 km (0.045 R)
• M3: 457,321 km (0.104 R)
• M4: 518,955 km (0.089 R)
• M5: 746,643 km (0.053 R)
• M6: 872,156 km (0.075 R)
• M7: 1,411,905 km (0.102 R)
• M8: 1,505,403 km (0.093 R)
• M9: 1,764,956 km (0.097 R)
• M10: 1,900,192 km (0.057 R)
• M11: 2,038,869 km (0.09 R)
• M12: 2,253,243 km (0.096 R)
• M13: 3,305,365 km (0.057 R)
• M14: 4,260,099 km (0.104 R)
• M15: 5,940,531 km (0.102 R)
• M16: 6,822,710 km (0.109 R)
• M17: 7,634,578 km (0.116 R)
• M18: 9,113,203 km (0.119 R)
• M19: 9,824,840 km (0.107 R)
• M20: 10,309,088 km (0.075 R)
• M21: 11,112,579 km (0.041 R)
• M22: 11,553,593 km (0.058 R)
• M23: 11,680,751 km (0.078 R)
• M24: 11,808,209 km (0.118 R)
• M25: 11,872,237 km (0.085 R)
• M26: 12,000,442 km (0.084 R)
• M27: 12,910,745 km (0.076 R)
• M28: 13,641,680 km (0.099 R)
• M29: 13,843,338 km (0.071 R)
• M30: 15,073,930 km (0.083 R)
• M31: 15,282,320 km (0.085 R)
• M32: 16,196,812 km (0.108 R)
• M33: 18,671,310 km (0.096 R)
• M34: 19,496,642 km (0.101 R)
• M35: 19,572,338 km (0.105 R)
• M36: 19,723,881 km (0.055 R)
• M37: 20,487,578 km (0.08 R)
• M38: 21,105,417 km (0.098 R)
• M39: 21,183,058 km (0.103 R)
• M40: 21,572,761 km (0.112 R)
• M41: 22,043,695 km (0.117 R)
• M42: 23,075,472 km (0.096 R)
• M43: 25,598,589 km (0.086 R)
• M44: 27,272,290 km (0.082 R)
• M45: 28,122,455 km (0.075 R)
• M46: 29,240,400 km (0.04 R)
• M47: 29,587,467 km (0.092 R)
• M48: 29,848,515 km (0.11 R)
• M49: 30,197,826 km (0.088 R)
• M50: 30,460,670 km (0.076 R)
• M51: 30,724,411 km (0.044 R)
• M52: 31,077,013 km (0.114 R)
• M53: 32,950,726 km (0.1 R)
• M54: 33,131,141 km (0.091 R)
• M55: 33,492,719 km (0.078 R)
• M56: 33,855,793 km (0.114 R)
• M57: 35,044,498 km (0.102 R)
• M58: 35,875,514 km (0.111 R)
• M59: 36,526,265 km (0.066 R)
• M60: 36,619,614 km (0.065 R)
• M61: 36,899,960 km (0.078 R)
• M62: 40,802,071 km (0.1 R)
• M63: 42,066,472 km (0.09 R)
• M64: 44,334,675 km (0.089 R)
• M65: 44,434,308 km (0.045 R)
• M66: 44,932,917 km (0.078 R)
• M67: 46,541,394 km (0.107 R)
• M68: 47,862,044 km (0.086 R)
• M69: 48,886,191 km (0.066 R)
• M70: 52,738,336 km (0.047 R)
• M71: 53,266,267 km (0.117 R)
• M72: 54,008,422 km (0.083 R)
• M73: 58,750,973 km (0.11 R)
• M74: 60,287,792 km (0.073 R)
• M75: 61,282,618 km (0.115 R)
• M76: 61,726,475 km (0.11 R)
• M77: 62,840,979 km (0.088 R)
• M78: 63,962,066 km (0.073 R)
• M79: 65,883,052 km (0.082 R)
• M80: 66,679,511 km (0.109 R)
• M81: 69,434,356 km (0.119 R)
• M82: 69,897,212 km (0.095 R)
• M83: 70,477,053 km (0.117 R)
• M84: 70,709,528 km (0.037 R)
• M85: 72,930,009 km (0.096 R)
• M86: 74,817,635 km (0.067 R)
• M87: 76,721,268 km (0.088 R)
• M88: 77,319,510 km (0.114 R)
• M89: 78,400,055 km (0.028 R)
• M90: 78,520,482 km (0.074 R)
• M91: 79,727,587 km (0.103 R)
• M92: 79,848,611 km (0.086 R)
• M93: 80,090,810 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.3

Radius: 7.2

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.26 AU - 16.7 AU

Year: 22027 Days

Day: 23.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,857,877 km

• M1: 218,862 km (0.028 R)
• M2: 270,174 km (0.091 R)
• M3: 575,204 km (0.109 R)
• M4: 679,025 km (0.091 R)
• M5: 966,402 km (0.117 R)
• M6: 1,172,548 km (0.086 R)
• M7: 1,272,479 km (0.038 R)
• M8: 1,392,756 km (0.082 R)
• M9: 1,481,019 km (0.104 R)
• M10: 1,589,328 km (0.119 R)
• M11: 2,273,140 km (0.119 R)
• M12: 2,440,988 km (0.047 R)
• M13: 2,591,334 km (0.026 R)
• M14: 2,811,393 km (0.034 R)
• M15: 2,878,562 km (0.089 R)
• M16: 3,293,098 km (0.069 R)
• M17: 3,701,799 km (0.068 R)
• M18: 4,050,362 km (0.072 R)
• M19: 4,254,264 km (0.12 R)
• M20: 4,645,911 km (0.094 R)
• M21: 4,859,388 km (0.12 R)
• M22: 4,913,243 km (0.107 R)
• M23: 5,859,749 km (0.048 R)
• M24: 6,921,744 km (0.083 R)
• M25: 7,073,885 km (0.114 R)
• M26: 7,412,574 km (0.111 R)
• M27: 7,474,658 km (0.118 R)
• M28: 7,537,040 km (0.1 R)
• M29: 8,590,059 km (0.108 R)
• M30: 8,786,481 km (0.114 R)
• M31: 9,586,980 km (0.049 R)
• M32: 9,893,206 km (0.07 R)
• M33: 10,585,097 km (0.105 R)
• M34: 12,124,758 km (0.084 R)
• M35: 12,234,862 km (0.116 R)
• M36: 12,827,120 km (0.111 R)
• M37: 15,249,109 km (0.074 R)
• M38: 15,486,970 km (0.067 R)
• M39: 15,606,349 km (0.101 R)
• M40: 15,686,085 km (0.097 R)
• M41: 16,694,823 km (0.069 R)
• M42: 16,940,014 km (0.084 R)
• M43: 17,021,994 km (0.1 R)
• M44: 17,475,275 km (0.063 R)
• M45: 18,183,771 km (0.025 R)
• M46: 18,562,702 km (0.115 R)
• M47: 18,774,234 km (0.118 R)
• M48: 19,242,625 km (0.091 R)
• M49: 19,370,979 km (0.115 R)
• M50: 19,499,634 km (0.064 R)
• M51: 19,801,073 km (0.087 R)
• M52: 20,190,776 km (0.091 R)
• M53: 20,495,656 km (0.117 R)
• M54: 21,242,449 km (0.073 R)
• M55: 21,953,488 km (0.086 R)
• M56: 22,491,890 km (0.107 R)
• M57: 23,261,871 km (0.103 R)
• M58: 23,673,115 km (0.113 R)
• M59: 24,317,583 km (0.056 R)
• M60: 24,456,409 km (0.088 R)
• M61: 24,502,785 km (0.113 R)
• M62: 24,874,536 km (0.092 R)
• M63: 24,921,060 km (0.054 R)
• M64: 25,670,695 km (0.036 R)
• M65: 25,859,338 km (0.114 R)
• M66: 27,336,169 km (0.102 R)
• M67: 28,108,991 km (0.112 R)
• M68: 29,380,274 km (0.049 R)
• M69: 29,429,641 km (0.055 R)
• M70: 29,478,859 km (0.078 R)
• M71: 29,676,328 km (0.077 R)
• M72: 30,370,911 km (0.113 R)
• M73: 30,570,325 km (0.075 R)
• M74: 30,620,291 km (0.088 R)
• M75: 31,121,144 km (0.042 R)
• M76: 31,171,260 km (0.071 R)
• M77: 31,372,469 km (0.106 R)
• M78: 31,776,084 km (0.12 R)
• M79: 32,537,686 km (0.105 R)
• M80: 34,389,559 km (0.113 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 12,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit