🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.45 AU - 0.71 AU

Year: 157 Days

Day: 35.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,268,284 km

• M1: 234,869 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.65 AU - 0.81 AU

Year: 222 Days

Day: 34.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.97 AU - 1.57 AU

Year: 510 Days

Day: 28.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.81 AU - 4.27 AU

Year: 2374 Days

Day: 13.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,268,284 km

• M1: 23,936 km (0.09 R)
• M2: 849,267 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.2

Radius: 13.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.57 AU - 7.65 AU

Year: 6758 Days

Day: 13.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,268,284 km

• M1: 179,667 km (0.049 R)
• M2: 314,904 km (0.091 R)
• M3: 473,776 km (0.094 R)
• M4: 607,068 km (0.111 R)
• M5: 848,519 km (0.053 R)
• M6: 1,018,313 km (0.116 R)
• M7: 1,184,516 km (0.107 R)
• M8: 1,343,987 km (0.091 R)
• M9: 1,959,882 km (0.11 R)
• M10: 2,635,466 km (0.079 R)
• M11: 2,783,418 km (0.079 R)
• M12: 2,999,437 km (0.119 R)
• M13: 3,087,401 km (0.111 R)
• M14: 3,918,866 km (0.07 R)
• M15: 4,310,064 km (0.089 R)
• M16: 4,434,978 km (0.055 R)
• M17: 4,586,521 km (0.105 R)
• M18: 4,791,171 km (0.089 R)
• M19: 5,025,142 km (0.054 R)
• M20: 5,396,594 km (0.107 R)
• M21: 5,504,454 km (0.109 R)
• M22: 5,612,912 km (0.082 R)
• M23: 5,859,749 km (0.117 R)
• M24: 6,166,424 km (0.084 R)
• M25: 6,392,766 km (0.114 R)
• M26: 6,621,950 km (0.077 R)
• M27: 7,147,487 km (0.052 R)
• M28: 8,238,804 km (0.087 R)
• M29: 8,425,651 km (0.104 R)
• M30: 8,551,164 km (0.091 R)
• M31: 9,381,582 km (0.063 R)
• M32: 9,708,004 km (0.097 R)
• M33: 9,806,589 km (0.07 R)
• M34: 10,004,806 km (0.106 R)
• M35: 10,204,520 km (0.109 R)
• M36: 10,540,217 km (0.102 R)
• M37: 10,743,371 km (0.117 R)
• M38: 11,638,714 km (0.085 R)
• M39: 12,130,742 km (0.065 R)
• M40: 12,272,561 km (0.114 R)
• M41: 12,665,554 km (0.119 R)
• M42: 12,773,414 km (0.097 R)
• M43: 12,881,573 km (0.104 R)
• M44: 13,098,939 km (0.088 R)
• M45: 13,684,465 km (0.095 R)
• M46: 13,906,169 km (0.041 R)
• M47: 14,654,159 km (0.032 R)
• M48: 15,223,678 km (0.094 R)
• M49: 15,453,460 km (0.101 R)
• M50: 15,877,869 km (0.106 R)
• M51: 16,267,123 km (0.11 R)
• M52: 16,817,194 km (0.114 R)
• M53: 16,975,618 km (0.108 R)
• M54: 17,134,342 km (0.088 R)
• M55: 18,259,916 km (0.083 R)
• M56: 18,463,369 km (0.111 R)
• M57: 19,409,277 km (0.076 R)
• M58: 20,118,520 km (0.104 R)
• M59: 20,751,319 km (0.071 R)
• M60: 20,836,291 km (0.112 R)
• M61: 22,080,047 km (0.084 R)
• M62: 22,601,695 km (0.076 R)
• M63: 22,864,090 km (0.103 R)
• M64: 22,995,736 km (0.104 R)
• M65: 23,745,969 km (0.066 R)
• M66: 25,406,805 km (0.11 R)
• M67: 25,953,435 km (0.093 R)
• M68: 26,228,247 km (0.058 R)
• M69: 26,827,087 km (0.088 R)
• M70: 27,197,790 km (0.068 R)
• M71: 28,272,950 km (0.112 R)
• M72: 28,414,171 km (0.116 R)
• M73: 29,600,631 km (0.117 R)
• M74: 29,791,967 km (0.076 R)
• M75: 30,706,309 km (0.116 R)
• M76: 32,513,452 km (0.086 R)
• M77: 33,007,723 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.5

Radius: 9.2

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.1 AU - 9.48 AU

Year: 10093 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 83,268,284 km

• M1: 125,513 km (0.078 R)
• M2: 184,454 km (0.106 R)
• M3: 321,187 km (0.101 R)
• M4: 386,262 km (0.03 R)
• M5: 699,370 km (0.065 R)
• M6: 1,314,217 km (0.116 R)
• M7: 1,378,395 km (0.055 R)
• M8: 1,594,863 km (0.085 R)
• M9: 1,681,181 km (0.078 R)
• M10: 1,822,401 km (0.108 R)
• M11: 2,154,808 km (0.087 R)
• M12: 2,446,524 km (0.109 R)
• M13: 2,586,996 km (0.088 R)
• M14: 2,668,527 km (0.09 R)
• M15: 2,855,225 km (0.092 R)
• M16: 3,219,346 km (0.105 R)
• M17: 3,553,099 km (0.046 R)
• M18: 4,110,052 km (0.118 R)
• M19: 4,277,751 km (0.091 R)
• M20: 4,374,541 km (0.055 R)
• M21: 4,447,545 km (0.097 R)
• M22: 4,545,681 km (0.099 R)
• M23: 4,769,180 km (0.113 R)
• M24: 4,996,120 km (0.082 R)
• M25: 5,356,352 km (0.103 R)
• M26: 5,885,629 km (0.048 R)
• M27: 7,601,068 km (0.035 R)
• M28: 7,896,075 km (0.104 R)
• M29: 8,045,074 km (0.113 R)
• M30: 8,285,328 km (0.072 R)
• M31: 8,528,126 km (0.11 R)
• M32: 8,896,585 km (0.077 R)
• M33: 8,958,519 km (0.077 R)
• M34: 9,176,333 km (0.046 R)
• M35: 9,490,639 km (0.108 R)
• M36: 10,324,198 km (0.097 R)
• M37: 10,487,260 km (0.088 R)
• M38: 10,552,634 km (0.117 R)
• M39: 10,881,899 km (0.119 R)
• M40: 11,550,601 km (0.05 R)
• M41: 14,174,548 km (0.104 R)
• M42: 14,355,711 km (0.036 R)
• M43: 15,199,443 km (0.112 R)
• M44: 15,459,444 km (0.034 R)
• M45: 15,758,341 km (0.087 R)
• M46: 15,833,439 km (0.057 R)
• M47: 17,552,917 km (0.1 R)
• M48: 17,825,633 km (0.092 R)
• M49: 17,942,918 km (0.029 R)
• M50: 19,210,461 km (0.114 R)
• M51: 19,733,605 km (0.066 R)
• M52: 21,289,722 km (0.114 R)
• M53: 22,842,248 km (0.063 R)
• M54: 23,482,079 km (0.044 R)
• M55: 24,474,511 km (0.039 R)
• M56: 25,568,819 km (0.081 R)
• M57: 26,768,445 km (0.112 R)
• M58: 27,940,993 km (0.079 R)
• M59: 29,638,181 km (0.057 R)
• M60: 30,429,254 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.2

Radius: 14.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.87 AU - 12.11 AU

Year: 13883 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,268,284 km

• M1: 193,729 km (0.103 R)
• M2: 628,461 km (0.071 R)
• M3: 726,746 km (0.086 R)
• M4: 961,017 km (0.102 R)
• M5: 1,058,255 km (0.064 R)
• M6: 1,159,383 km (0.083 R)
• M7: 1,285,345 km (0.112 R)
• M8: 1,837,810 km (0.03 R)
• M9: 2,012,690 km (0.097 R)
• M10: 2,166,925 km (0.114 R)
• M11: 2,298,721 km (0.1 R)
• M12: 2,598,515 km (0.04 R)
• M13: 2,767,411 km (0.088 R)
• M14: 3,730,522 km (0.089 R)
• M15: 3,825,966 km (0.045 R)
• M16: 3,922,157 km (0.055 R)
• M17: 4,084,321 km (0.079 R)
• M18: 4,449,190 km (0.098 R)
• M19: 4,790,273 km (0.086 R)
• M20: 5,606,928 km (0.106 R)
• M21: 6,737,140 km (0.048 R)
• M22: 7,248,466 km (0.054 R)
• M23: 7,731,816 km (0.106 R)
• M24: 7,936,317 km (0.102 R)
• M25: 8,350,703 km (0.072 R)
• M26: 8,518,552 km (0.04 R)
• M27: 8,687,448 km (0.097 R)
• M28: 9,028,680 km (0.112 R)
• M29: 9,374,251 km (0.074 R)
• M30: 9,812,573 km (0.084 R)
• M31: 10,257,477 km (0.086 R)
• M32: 11,029,103 km (0.062 R)
• M33: 12,055,494 km (0.101 R)
• M34: 12,532,262 km (0.116 R)
• M35: 12,628,304 km (0.079 R)
• M36: 13,161,172 km (0.062 R)
• M37: 13,258,859 km (0.117 R)
• M38: 13,850,070 km (0.107 R)
• M39: 13,949,553 km (0.062 R)
• M40: 14,651,765 km (0.071 R)
• M41: 14,956,346 km (0.094 R)
• M42: 15,314,334 km (0.091 R)
• M43: 15,520,181 km (0.089 R)
• M44: 15,726,925 km (0.107 R)
• M45: 16,933,581 km (0.097 R)
• M46: 17,467,496 km (0.118 R)
• M47: 18,442,575 km (0.083 R)
• M48: 18,826,443 km (0.09 R)
• M49: 19,102,451 km (0.098 R)
• M50: 19,602,407 km (0.065 R)
• M51: 21,414,935 km (0.119 R)
• M52: 21,645,316 km (0.119 R)
• M53: 22,457,932 km (0.119 R)
• M54: 23,103,596 km (0.045 R)
• M55: 23,874,324 km (0.062 R)
• M56: 24,292,899 km (0.079 R)
• M57: 24,593,441 km (0.063 R)
• M58: 24,774,305 km (0.089 R)
• M59: 25,441,212 km (0.059 R)
• M60: 25,685,356 km (0.086 R)
• M61: 26,052,768 km (0.12 R)
• M62: 26,237,223 km (0.1 R)
• M63: 27,228,009 km (0.12 R)
• M64: 27,853,478 km (0.108 R)
• M65: 29,054,898 km (0.12 R)
• M66: 30,986,357 km (0.068 R)
• M67: 31,247,106 km (0.073 R)
• M68: 31,573,827 km (0.115 R)
• M69: 32,296,984 km (0.074 R)
• M70: 32,561,323 km (0.06 R)
• M71: 32,693,717 km (0.042 R)
• M72: 34,431,446 km (0.115 R)
• M73: 36,611,087 km (0.101 R)
• M74: 38,135,489 km (0.117 R)
• M75: 38,764,997 km (0.059 R)
• M76: 39,045,942 km (0.03 R)
• M77: 40,389,630 km (0.106 R)
• M78: 40,603,106 km (0.102 R)
• M79: 41,820,234 km (0.087 R)
• M80: 42,541,745 km (0.112 R)
• M81: 43,486,007 km (0.07 R)
• M82: 43,704,868 km (0.115 R)
• M83: 44,217,091 km (0.11 R)
• M84: 44,510,602 km (0.052 R)
• M85: 46,062,232 km (0.082 R)
• M86: 48,385,187 km (0.058 R)
• M87: 51,592,865 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 15

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.53 AU - 15.88 AU

Year: 16132 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,268,284 km

• M1: 452,234 km (0.097 R)
• M2: 712,684 km (0.072 R)
• M3: 832,213 km (0.103 R)
• M4: 959,820 km (0.119 R)
• M5: 1,436,439 km (0.108 R)
• M6: 1,540,559 km (0.093 R)
• M7: 1,729,351 km (0.111 R)
• M8: 2,012,839 km (0.098 R)
• M9: 2,281,368 km (0.116 R)
• M10: 2,625,742 km (0.084 R)
• M11: 2,987,170 km (0.101 R)
• M12: 3,122,706 km (0.098 R)
• M13: 3,329,899 km (0.102 R)
• M14: 3,758,198 km (0.086 R)
• M15: 4,667,603 km (0.114 R)
• M16: 4,945,556 km (0.044 R)
• M17: 5,812,176 km (0.026 R)
• M18: 6,197,989 km (0.081 R)
• M19: 6,725,771 km (0.079 R)
• M20: 7,824,417 km (0.07 R)
• M21: 8,203,199 km (0.08 R)
• M22: 8,685,054 km (0.054 R)
• M23: 11,018,781 km (0.117 R)
• M24: 12,309,212 km (0.094 R)
• M25: 12,528,971 km (0.113 R)
• M26: 12,916,579 km (0.065 R)
• M27: 13,196,028 km (0.102 R)
• M28: 13,477,422 km (0.112 R)
• M29: 14,046,043 km (0.087 R)
• M30: 14,680,787 km (0.065 R)
• M31: 14,914,010 km (0.111 R)
• M32: 15,148,430 km (0.111 R)
• M33: 16,580,231 km (0.112 R)
• M34: 17,682,468 km (0.072 R)
• M35: 17,806,485 km (0.098 R)
• M36: 18,117,499 km (0.098 R)
• M37: 18,745,212 km (0.039 R)
• M38: 18,934,902 km (0.078 R)
• M39: 19,061,761 km (0.103 R)
• M40: 20,280,684 km (0.111 R)
• M41: 20,736,060 km (0.08 R)
• M42: 21,922,670 km (0.098 R)
• M43: 22,189,403 km (0.117 R)
• M44: 22,658,692 km (0.108 R)
• M45: 23,266,957 km (0.115 R)
• M46: 26,743,013 km (0.112 R)
• M47: 27,028,146 km (0.069 R)
• M48: 28,033,743 km (0.104 R)
• M49: 28,686,588 km (0.117 R)
• M50: 29,271,217 km (0.104 R)
• M51: 30,081,589 km (0.081 R)
• M52: 31,724,173 km (0.066 R)
• M53: 33,626,011 km (0.099 R)
• M54: 34,319,696 km (0.093 R)
• M55: 34,940,228 km (0.113 R)
• M56: 35,642,889 km (0.114 R)
• M57: 35,956,596 km (0.118 R)
• M58: 36,508,014 km (0.079 R)
• M59: 36,745,127 km (0.108 R)
• M60: 37,858,584 km (0.097 R)
• M61: 38,660,578 km (0.064 R)
• M62: 39,955,646 km (0.055 R)
• M63: 41,018,240 km (0.079 R)
• M64: 41,842,076 km (0.07 R)
• M65: 42,007,381 km (0.079 R)
• M66: 44,177,448 km (0.079 R)
• M67: 46,212,877 km (0.076 R)
• M68: 46,898,184 km (0.095 R)
• M69: 47,673,101 km (0.113 R)
• M70: 49,760,141 km (0.09 R)
• M71: 51,079,744 km (0.036 R)
• M72: 51,965,812 km (0.11 R)
• M73: 52,232,695 km (0.11 R)
• M74: 54,113,290 km (0.11 R)
• M75: 54,564,327 km (0.089 R)
• M76: 55,469,993 km (0.115 R)
• M77: 56,472,149 km (0.07 R)
• M78: 56,929,619 km (0.083 R)
• M79: 57,388,286 km (0.103 R)
• M80: 58,217,059 km (0.08 R)
• M81: 59,328,272 km (0.046 R)
• M82: 59,886,571 km (0.028 R)
• M83: 61,102,054 km (0.113 R)
• M84: 62,609,102 km (0.104 R)
• M85: 62,798,493 km (0.115 R)
• M86: 63,177,574 km (0.05 R)
• M87: 63,367,414 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.2

Radius: 6.8

Gravity: 20.01 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.94 AU - 18.08 AU

Year: 19701 Days

Day: 24.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,268,284 km

• M1: 87,216 km (0.101 R)
• M2: 167,699 km (0.082 R)
• M3: 495,319 km (0.119 R)
• M4: 800,498 km (0.083 R)
• M5: 1,368,821 km (0.109 R)
• M6: 1,494,932 km (0.069 R)
• M7: 1,559,558 km (0.117 R)
• M8: 2,073,726 km (0.12 R)
• M9: 2,256,085 km (0.042 R)
• M10: 2,558,872 km (0.102 R)
• M11: 3,119,415 km (0.032 R)
• M12: 3,413,524 km (0.106 R)
• M13: 3,542,478 km (0.025 R)
• M14: 3,893,883 km (0.102 R)
• M15: 4,028,671 km (0.111 R)
• M16: 4,535,658 km (0.038 R)
• M17: 6,018,322 km (0.107 R)
• M18: 7,247,418 km (0.115 R)
• M19: 7,805,419 km (0.11 R)
• M20: 7,862,116 km (0.119 R)
• M21: 8,377,331 km (0.111 R)
• M22: 8,435,226 km (0.097 R)
• M23: 8,726,792 km (0.083 R)
• M24: 9,200,269 km (0.082 R)
• M25: 9,682,124 km (0.104 R)
• M26: 10,110,422 km (0.082 R)
• M27: 10,295,924 km (0.095 R)
• M28: 10,358,007 km (0.077 R)
• M29: 10,482,472 km (0.064 R)
• M30: 11,049,000 km (0.114 R)
• M31: 11,304,064 km (0.107 R)
• M32: 11,754,952 km (0.097 R)
• M33: 12,080,626 km (0.093 R)
• M34: 12,211,674 km (0.114 R)
• M35: 14,096,159 km (0.079 R)
• M36: 14,581,304 km (0.117 R)
• M37: 15,853,784 km (0.045 R)
• M38: 19,034,235 km (0.104 R)
• M39: 19,186,825 km (0.108 R)
• M40: 19,263,269 km (0.074 R)
• M41: 19,956,057 km (0.045 R)
• M42: 20,188,681 km (0.106 R)
• M43: 22,162,775 km (0.103 R)
• M44: 23,621,803 km (0.119 R)
• M45: 23,785,762 km (0.06 R)
• M46: 25,952,239 km (0.107 R)
• M47: 26,887,674 km (0.067 R)
• M48: 28,094,181 km (0.104 R)
• M49: 29,936,628 km (0.054 R)
• M50: 30,738,323 km (0.12 R)
• M51: 31,817,971 km (0.089 R)
• M52: 31,999,134 km (0.062 R)
• M53: 32,727,227 km (0.104 R)
• M54: 32,910,036 km (0.112 R)
• M55: 33,829,614 km (0.054 R)
• M56: 34,478,120 km (0.074 R)
• M57: 35,037,467 km (0.045 R)
• M58: 37,113,437 km (0.119 R)
• M59: 39,423,377 km (0.056 R)
• M60: 40,989,069 km (0.094 R)
• M61: 41,878,578 km (0.098 R)
• M62: 42,077,094 km (0.117 R)
• M63: 42,574,806 km (0.075 R)
• M64: 42,774,519 km (0.062 R)
• M65: 45,092,688 km (0.043 R)
• M66: 46,729,139 km (0.111 R)
• M67: 51,116,695 km (0.108 R)
• M68: 51,222,760 km (0.078 R)
• M69: 52,822,410 km (0.11 R)
• M70: 54,872,200 km (0.099 R)
• M71: 54,980,808 km (0.084 R)
• M72: 56,618,306 km (0.07 R)
• M73: 57,277,734 km (0.095 R)
• M74: 62,531,162 km (0.096 R)
• M75: 62,985,192 km (0.102 R)
• M76: 63,554,561 km (0.077 R)
• M77: 64,011,134 km (0.102 R)
• M78: 64,698,087 km (0.052 R)
• M79: 65,157,353 km (0.099 R)
• M80: 65,387,434 km (0.082 R)
• M81: 66,079,324 km (0.116 R)
• M82: 69,339,959 km (0.11 R)
• M83: 70,281,080 km (0.072 R)
• M84: 70,635,178 km (0.093 R)
• M85: 72,057,106 km (0.089 R)
• M86: 74,087,897 km (0.104 R)
• M87: 79,430,336 km (0.116 R)
• M88: 80,538,407 km (0.098 R)
• M89: 82,894,275 km (0.104 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 14,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit