🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.95 AU - 1.13 AU

Year: 450 Days

Day: 43 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.22 AU - 1.98 AU

Year: 859 Days

Day: 13 Hours

Environment

Temp: -102 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.4

Radius: 10.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.25 AU - 7.51 AU

Year: 7662 Days

Day: 8.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,183,500 km

• M1: 135,236 km (0.106 R)
• M2: 263,741 km (0.058 R)
• M3: 363,523 km (0.078 R)
• M4: 571,015 km (0.115 R)
• M5: 1,020,706 km (0.042 R)
• M6: 1,211,294 km (0.11 R)
• M7: 1,311,076 km (0.113 R)
• M8: 1,443,619 km (0.091 R)
• M9: 1,722,619 km (0.109 R)
• M10: 1,934,899 km (0.067 R)
• M11: 2,121,447 km (0.086 R)
• M12: 2,190,711 km (0.061 R)
• M13: 2,296,178 km (0.063 R)
• M14: 2,494,096 km (0.066 R)
• M15: 2,984,029 km (0.037 R)
• M16: 3,340,820 km (0.082 R)
• M17: 3,442,397 km (0.1 R)
• M18: 3,545,021 km (0.119 R)
• M19: 4,291,813 km (0.089 R)
• M20: 4,424,806 km (0.113 R)
• M21: 4,604,174 km (0.105 R)
• M22: 4,740,308 km (0.098 R)
• M23: 4,993,427 km (0.101 R)
• M24: 5,393,302 km (0.112 R)
• M25: 5,561,002 km (0.093 R)
• M26: 5,730,496 km (0.043 R)
• M27: 6,074,571 km (0.112 R)
• M28: 6,199,037 km (0.053 R)
• M29: 6,628,831 km (0.086 R)
• M30: 6,705,725 km (0.089 R)
• M31: 6,782,917 km (0.076 R)
• M32: 7,068,350 km (0.065 R)
• M33: 7,173,068 km (0.116 R)
• M34: 7,304,864 km (0.052 R)
• M35: 7,517,293 km (0.105 R)
• M36: 8,084,718 km (0.117 R)
• M37: 8,221,899 km (0.047 R)
• M38: 8,387,504 km (0.106 R)
• M39: 9,060,993 km (0.091 R)
• M40: 9,635,599 km (0.11 R)
• M41: 9,722,814 km (0.084 R)
• M42: 10,103,840 km (0.056 R)
• M43: 10,281,263 km (0.11 R)
• M44: 10,579,412 km (0.114 R)
• M45: 10,759,677 km (0.05 R)
• M46: 11,001,577 km (0.074 R)
• M47: 12,018,543 km (0.085 R)
• M48: 12,840,883 km (0.078 R)
• M49: 12,969,088 km (0.073 R)
• M50: 13,812,222 km (0.083 R)
• M51: 14,042,303 km (0.115 R)
• M52: 14,273,731 km (0.077 R)
• M53: 14,773,687 km (0.118 R)
• M54: 15,825,211 km (0.119 R)
• M55: 16,238,699 km (0.096 R)
• M56: 16,655,778 km (0.105 R)
• M57: 16,900,670 km (0.059 R)
• M58: 17,182,063 km (0.104 R)
• M59: 17,287,979 km (0.099 R)
• M60: 17,394,044 km (0.111 R)
• M61: 17,856,600 km (0.05 R)
• M62: 18,107,326 km (0.112 R)
• M63: 18,395,153 km (0.026 R)
• M64: 19,012,094 km (0.085 R)
• M65: 19,968,773 km (0.115 R)
• M66: 20,080,223 km (0.073 R)
• M67: 20,191,823 km (0.094 R)
• M68: 20,527,820 km (0.091 R)
• M69: 20,752,965 km (0.09 R)
• M70: 21,129,802 km (0.07 R)
• M71: 21,509,032 km (0.103 R)
• M72: 22,389,715 km (0.111 R)
• M73: 23,087,290 km (0.101 R)
• M74: 23,399,501 km (0.08 R)
• M75: 23,634,668 km (0.093 R)
• M76: 23,791,896 km (0.116 R)
• M77: 24,265,523 km (0.117 R)
• M78: 24,702,498 km (0.074 R)
• M79: 24,782,234 km (0.069 R)
• M80: 26,272,528 km (0.067 R)
• M81: 27,502,073 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.7

Radius: 13.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.74 AU - 9.46 AU

Year: 8896 Days

Day: 14 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 26,183,500 km

• M1: 176,376 km (0.11 R)
• M2: 558,299 km (0.076 R)
• M3: 716,723 km (0.09 R)
• M4: 942,915 km (0.113 R)
• M5: 1,231,490 km (0.087 R)
• M6: 1,327,681 km (0.091 R)
• M7: 1,507,797 km (0.115 R)
• M8: 1,739,524 km (0.04 R)
• M9: 2,167,524 km (0.059 R)
• M10: 2,479,585 km (0.06 R)
• M11: 3,014,397 km (0.113 R)
• M12: 3,309,105 km (0.096 R)
• M13: 3,897,773 km (0.044 R)
• M14: 4,519,352 km (0.053 R)
• M15: 4,610,756 km (0.108 R)
• M16: 5,076,903 km (0.062 R)
• M17: 5,821,302 km (0.037 R)
• M18: 6,121,994 km (0.083 R)
• M19: 6,223,271 km (0.1 R)
• M20: 6,496,437 km (0.052 R)
• M21: 6,773,492 km (0.081 R)
• M22: 6,948,671 km (0.067 R)
• M23: 7,125,347 km (0.063 R)
• M24: 7,737,351 km (0.116 R)
• M25: 8,068,262 km (0.027 R)
• M26: 8,328,861 km (0.098 R)
• M27: 8,743,996 km (0.119 R)
• M28: 9,127,415 km (0.117 R)
• M29: 9,438,130 km (0.114 R)
• M30: 9,752,285 km (0.059 R)
• M31: 10,229,951 km (0.088 R)
• M32: 10,431,310 km (0.054 R)
• M33: 10,593,474 km (0.091 R)
• M34: 11,167,182 km (0.1 R)
• M35: 11,457,851 km (0.075 R)
• M36: 12,387,751 km (0.093 R)
• M37: 12,905,210 km (0.064 R)
• M38: 13,473,682 km (0.061 R)
• M39: 13,783,349 km (0.092 R)
• M40: 14,005,951 km (0.097 R)
• M41: 14,544,952 km (0.076 R)
• M42: 15,136,612 km (0.111 R)
• M43: 15,320,318 km (0.026 R)
• M44: 15,782,575 km (0.116 R)
• M45: 17,436,978 km (0.066 R)
• M46: 17,677,831 km (0.076 R)
• M47: 18,701,379 km (0.117 R)
• M48: 19,245,168 km (0.084 R)
• M49: 19,394,466 km (0.117 R)
• M50: 20,045,516 km (0.117 R)
• M51: 20,500,443 km (0.063 R)
• M52: 20,602,020 km (0.113 R)
• M53: 21,266,385 km (0.102 R)
• M54: 21,833,959 km (0.096 R)
• M55: 22,721,074 km (0.054 R)
• M56: 23,036,875 km (0.113 R)
• M57: 23,886,442 km (0.098 R)
• M58: 24,800,335 km (0.1 R)
• M59: 25,343,226 km (0.079 R)
• M60: 26,662,230 km (0.08 R)
• M61: 28,342,214 km (0.093 R)
• M62: 29,137,925 km (0.081 R)
• M63: 29,366,660 km (0.097 R)
• M64: 29,481,252 km (0.101 R)
• M65: 29,710,885 km (0.049 R)
• M66: 29,883,521 km (0.074 R)
• M67: 30,056,456 km (0.099 R)
• M68: 30,403,224 km (0.089 R)
• M69: 30,926,069 km (0.083 R)
• M70: 31,276,128 km (0.048 R)
• M71: 31,510,398 km (0.116 R)
• M72: 32,868,148 km (0.028 R)
• M73: 33,584,273 km (0.097 R)
• M74: 33,884,067 km (0.109 R)
• M75: 34,849,572 km (0.074 R)
• M76: 35,153,256 km (0.087 R)
• M77: 35,274,879 km (0.063 R)
• M78: 35,518,723 km (0.1 R)
• M79: 36,622,756 km (0.111 R)
• M80: 37,924,855 km (0.03 R)
• M81: 38,112,152 km (0.094 R)
• M82: 38,613,006 km (0.103 R)
• M83: 39,938,293 km (0.086 R)
• M84: 40,638,411 km (0.03 R)
• M85: 42,180,017 km (0.099 R)
• M86: 42,957,926 km (0.105 R)
• M87: 43,675,248 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.6

Radius: 9.1

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.29 AU - 8.91 AU

Year: 9788 Days

Day: 12.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,183,500 km

• M1: 186,249 km (0.045 R)
• M2: 258,056 km (0.115 R)
• M3: 463,155 km (0.106 R)
• M4: 554,260 km (0.049 R)
• M5: 1,116,898 km (0.077 R)
• M6: 1,186,760 km (0.062 R)
• M7: 1,405,472 km (0.117 R)
• M8: 1,512,135 km (0.097 R)
• M9: 1,717,384 km (0.079 R)
• M10: 2,050,987 km (0.091 R)
• M11: 2,368,733 km (0.093 R)
• M12: 2,570,540 km (0.106 R)
• M13: 2,664,338 km (0.089 R)
• M14: 3,030,703 km (0.107 R)
• M15: 3,331,395 km (0.107 R)
• M16: 3,413,225 km (0.116 R)
• M17: 3,558,036 km (0.073 R)
• M18: 3,789,613 km (0.103 R)
• M19: 4,401,768 km (0.108 R)
• M20: 4,834,554 km (0.086 R)
• M21: 5,044,291 km (0.119 R)
• M22: 5,257,168 km (0.054 R)
• M23: 5,545,593 km (0.114 R)
• M24: 5,814,570 km (0.077 R)
• M25: 5,888,621 km (0.034 R)
• M26: 5,963,121 km (0.074 R)
• M27: 6,162,983 km (0.049 R)
• M28: 6,467,266 km (0.07 R)
• M29: 6,776,335 km (0.112 R)
• M30: 7,037,533 km (0.093 R)
• M31: 7,116,520 km (0.092 R)
• M32: 7,248,914 km (0.086 R)
• M33: 7,382,206 km (0.078 R)
• M34: 7,868,549 km (0.117 R)
• M35: 8,115,535 km (0.118 R)
• M36: 8,645,560 km (0.12 R)
• M37: 8,957,472 km (0.102 R)
• M38: 9,014,618 km (0.101 R)
• M39: 9,071,914 km (0.064 R)
• M40: 9,157,933 km (0.119 R)
• M41: 9,331,018 km (0.09 R)
• M42: 9,475,978 km (0.062 R)
• M43: 10,936,352 km (0.104 R)
• M44: 11,521,280 km (0.047 R)
• M45: 12,242,940 km (0.045 R)
• M46: 12,657,326 km (0.116 R)
• M47: 12,882,471 km (0.1 R)
• M48: 13,108,813 km (0.113 R)
• M49: 13,303,888 km (0.059 R)
• M50: 13,467,249 km (0.096 R)
• M51: 14,293,777 km (0.105 R)
• M52: 14,595,367 km (0.082 R)
• M53: 14,662,686 km (0.054 R)
• M54: 15,650,181 km (0.034 R)
• M55: 15,822,668 km (0.026 R)
• M56: 16,659,219 km (0.107 R)
• M57: 17,118,335 km (0.086 R)
• M58: 17,189,244 km (0.027 R)
• M59: 17,653,147 km (0.083 R)
• M60: 17,940,674 km (0.052 R)
• M61: 18,338,605 km (0.079 R)
• M62: 18,447,661 km (0.036 R)
• M63: 18,593,370 km (0.07 R)
• M64: 18,922,635 km (0.043 R)
• M65: 19,290,645 km (0.108 R)
• M66: 19,475,548 km (0.105 R)
• M67: 19,661,199 km (0.085 R)
• M68: 20,409,039 km (0.116 R)
• M69: 20,976,165 km (0.108 R)
• M70: 21,204,451 km (0.101 R)
• M71: 22,048,482 km (0.064 R)
• M72: 22,474,687 km (0.1 R)
• M73: 23,848,743 km (0.091 R)
• M74: 24,445,938 km (0.075 R)
• M75: 25,411,742 km (0.118 R)
• M76: 26,021,652 km (0.039 R)
• M77: 27,546,653 km (0.054 R)
• M78: 27,963,732 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.6

Radius: 13.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.99 AU - 10.67 AU

Year: 13086 Days

Day: 7.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 26,183,500 km

• M1: 242,349 km (0.063 R)
• M2: 440,865 km (0.079 R)
• M3: 528,978 km (0.115 R)
• M4: 838,795 km (0.071 R)
• M5: 935,585 km (0.032 R)
• M6: 2,223,623 km (0.079 R)
• M7: 2,418,998 km (0.106 R)
• M8: 3,320,923 km (0.111 R)
• M9: 3,448,530 km (0.089 R)
• M10: 4,493,770 km (0.097 R)
• M11: 4,671,194 km (0.11 R)
• M12: 4,851,010 km (0.112 R)
• M13: 5,180,425 km (0.087 R)
• M14: 5,404,223 km (0.106 R)
• M15: 5,784,351 km (0.072 R)
• M16: 5,938,736 km (0.109 R)
• M17: 6,530,545 km (0.105 R)
• M18: 6,935,507 km (0.104 R)
• M19: 7,812,749 km (0.079 R)
• M20: 8,026,823 km (0.082 R)
• M21: 8,592,602 km (0.095 R)
• M22: 8,680,716 km (0.084 R)
• M23: 8,769,278 km (0.088 R)
• M24: 9,171,247 km (0.113 R)
• M25: 9,397,140 km (0.111 R)
• M26: 11,610,141 km (0.075 R)
• M27: 11,805,666 km (0.118 R)
• M28: 12,349,005 km (0.086 R)
• M29: 12,850,158 km (0.111 R)
• M30: 13,001,850 km (0.101 R)
• M31: 13,409,205 km (0.113 R)
• M32: 13,717,377 km (0.12 R)
• M33: 14,288,691 km (0.087 R)
• M34: 15,133,620 km (0.042 R)
• M35: 15,615,923 km (0.061 R)
• M36: 16,540,887 km (0.107 R)
• M37: 16,761,095 km (0.028 R)
• M38: 16,982,350 km (0.073 R)
• M39: 17,093,352 km (0.071 R)
• M40: 17,539,602 km (0.059 R)
• M41: 18,329,928 km (0.103 R)
• M42: 18,786,650 km (0.115 R)
• M43: 19,653,420 km (0.095 R)
• M44: 20,948,040 km (0.068 R)
• M45: 23,372,124 km (0.118 R)
• M46: 23,619,260 km (0.07 R)
• M47: 23,743,276 km (0.065 R)
• M48: 23,929,675 km (0.074 R)
• M49: 24,054,141 km (0.108 R)
• M50: 24,679,909 km (0.104 R)
• M51: 25,311,062 km (0.101 R)
• M52: 25,628,509 km (0.103 R)
• M53: 25,883,573 km (0.092 R)
• M54: 26,139,386 km (0.109 R)
• M55: 26,782,806 km (0.11 R)
• M56: 27,301,163 km (0.117 R)
• M57: 27,431,313 km (0.112 R)
• M58: 27,626,837 km (0.1 R)
• M59: 27,888,334 km (0.112 R)
• M60: 29,541,241 km (0.03 R)
• M61: 31,021,961 km (0.034 R)
• M62: 32,941,302 km (0.119 R)
• M63: 33,775,609 km (0.1 R)
• M64: 34,195,380 km (0.089 R)
• M65: 34,616,798 km (0.089 R)
• M66: 35,323,199 km (0.087 R)
• M67: 35,820,462 km (0.111 R)
• M68: 35,963,029 km (0.119 R)
• M69: 36,534,942 km (0.056 R)
• M70: 36,822,020 km (0.069 R)
• M71: 37,037,740 km (0.108 R)
• M72: 37,760,148 km (0.11 R)
• M73: 37,977,813 km (0.112 R)
• M74: 38,633,201 km (0.106 R)
• M75: 39,365,782 km (0.113 R)
• M76: 39,660,191 km (0.055 R)
• M77: 40,325,153 km (0.074 R)
• M78: 41,068,206 km (0.039 R)
• M79: 41,965,943 km (0.108 R)
• M80: 42,492,677 km (0.11 R)
• M81: 44,774,493 km (0.053 R)
• M82: 44,928,130 km (0.089 R)
• M83: 45,466,832 km (0.113 R)
• M84: 46,706,400 km (0.104 R)
• M85: 47,252,283 km (0.12 R)
• M86: 47,408,612 km (0.12 R)
• M87: 48,350,181 km (0.111 R)
• M88: 48,507,708 km (0.115 R)
• M89: 52,987,566 km (0.083 R)
• M90: 53,964,589 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.9

Radius: 4.2

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.43 AU - 12.39 AU

Year: 14261 Days

Day: 22.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 26,183,500 km

• M1: 344,374 km (0.086 R)
• M2: 578,196 km (0.099 R)
• M3: 621,430 km (0.063 R)
• M4: 1,058,106 km (0.032 R)
• M5: 1,098,048 km (0.057 R)
• M6: 1,362,837 km (0.119 R)
• M7: 1,525,001 km (0.089 R)
• M8: 1,555,219 km (0.083 R)
• M9: 1,948,811 km (0.12 R)
• M10: 2,031,240 km (0.074 R)
• M11: 2,064,451 km (0.073 R)
• M12: 2,513,244 km (0.103 R)
• M13: 2,603,003 km (0.055 R)
• M14: 2,822,613 km (0.068 R)
• M15: 2,859,713 km (0.081 R)
• M16: 2,934,661 km (0.067 R)
• M17: 3,010,208 km (0.055 R)
• M18: 3,240,589 km (0.091 R)
• M19: 3,318,679 km (0.081 R)
• M20: 3,738,750 km (0.112 R)
• M21: 3,944,597 km (0.057 R)
• M22: 4,217,912 km (0.038 R)
• M23: 4,606,268 km (0.107 R)
• M24: 4,716,073 km (0.119 R)
• M25: 4,938,525 km (0.101 R)
• M26: 5,096,351 km (0.099 R)
• M27: 5,602,739 km (0.083 R)
• M28: 5,673,050 km (0.05 R)
• M29: 5,909,565 km (0.043 R)
• M30: 6,173,455 km (0.087 R)
• M31: 6,319,014 km (0.073 R)
• M32: 6,441,086 km (0.076 R)
• M33: 6,912,469 km (0.097 R)
• M34: 7,549,307 km (0.113 R)
• M35: 8,178,216 km (0.104 R)
• M36: 8,391,693 km (0.026 R)
• M37: 8,552,809 km (0.105 R)
• M38: 8,987,840 km (0.033 R)
• M39: 9,513,677 km (0.078 R)
• M40: 9,879,144 km (0.03 R)
• M41: 10,049,387 km (0.063 R)
• M42: 10,106,383 km (0.086 R)
• M43: 10,710,908 km (0.089 R)
• M44: 10,798,274 km (0.074 R)
• M45: 11,327,252 km (0.088 R)
• M46: 11,416,113 km (0.05 R)
• M47: 11,594,733 km (0.111 R)
• M48: 11,654,572 km (0.065 R)
• M49: 11,714,411 km (0.118 R)
• M50: 11,894,527 km (0.106 R)
• M51: 12,015,252 km (0.075 R)
• M52: 12,197,014 km (0.077 R)
• M53: 12,624,415 km (0.112 R)
• M54: 12,685,899 km (0.105 R)
• M55: 13,150,251 km (0.111 R)
• M56: 13,809,529 km (0.052 R)
• M57: 14,319,059 km (0.105 R)
• M58: 14,447,265 km (0.07 R)
• M59: 14,899,499 km (0.08 R)
• M60: 15,159,949 km (0.09 R)
• M61: 15,323,609 km (0.094 R)
• M62: 15,454,806 km (0.115 R)
• M63: 15,784,670 km (0.086 R)
• M64: 16,116,777 km (0.087 R)
• M65: 16,216,858 km (0.091 R)
• M66: 16,889,450 km (0.091 R)
• M67: 17,571,018 km (0.092 R)
• M68: 17,777,313 km (0.102 R)
• M69: 18,157,442 km (0.111 R)
• M70: 18,540,263 km (0.062 R)
• M71: 18,996,237 km (0.046 R)
• M72: 19,066,697 km (0.095 R)
• M73: 19,172,463 km (0.109 R)
• M74: 19,384,892 km (0.05 R)
• M75: 19,420,347 km (0.111 R)
• M76: 19,740,486 km (0.065 R)
• M77: 20,098,175 km (0.118 R)
• M78: 21,074,750 km (0.099 R)
• M79: 21,257,259 km (0.084 R)
• M80: 21,587,122 km (0.051 R)
• M81: 21,918,781 km (0.115 R)
• M82: 22,214,985 km (0.095 R)
• M83: 22,512,385 km (0.097 R)
• M84: 24,401,357 km (0.12 R)
• M85: 24,477,952 km (0.088 R)
• M86: 25,093,696 km (0.068 R)
• M87: 25,171,039 km (0.084 R)
• M88: 25,597,692 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 16,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit