🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.4 AU - 0.62 AU

Year: 129 Days

Day: 37.9 Hours

Environment

Temp: 270 °C

Axial Tilt: 57.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.3 AU - 1.84 AU

Year: 698 Days

Day: 46.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 91 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.23 AU - 2.03 AU

Year: 738 Days

Day: 32.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.74 AU - 4.84 AU

Year: 3152 Days

Day: 32.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.6

Radius: 12.3

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.7 AU - 7.24 AU

Year: 5175 Days

Day: 12.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,885,860 km

• M1: 154,086 km (0.057 R)
• M2: 264,190 km (0.113 R)
• M3: 500,405 km (0.045 R)
• M4: 617,091 km (0.045 R)
• M5: 705,055 km (0.112 R)
• M6: 784,491 km (0.084 R)
• M7: 1,346,530 km (0.065 R)
• M8: 1,448,407 km (0.079 R)
• M9: 1,606,083 km (0.114 R)
• M10: 1,714,691 km (0.068 R)
• M11: 2,016,430 km (0.082 R)
• M12: 2,193,853 km (0.093 R)
• M13: 2,315,027 km (0.097 R)
• M14: 2,670,920 km (0.118 R)
• M15: 2,866,445 km (0.053 R)
• M16: 3,180,301 km (0.091 R)
• M17: 3,720,050 km (0.046 R)
• M18: 4,087,612 km (0.059 R)
• M19: 4,390,099 km (0.07 R)
• M20: 4,492,723 km (0.113 R)
• M21: 4,752,425 km (0.1 R)
• M22: 4,990,585 km (0.095 R)
• M23: 5,478,723 km (0.1 R)
• M24: 5,672,602 km (0.047 R)
• M25: 6,558,969 km (0.103 R)
• M26: 7,063,413 km (0.085 R)
• M27: 7,796,891 km (0.082 R)
• M28: 8,236,111 km (0.098 R)
• M29: 8,458,712 km (0.106 R)
• M30: 8,877,437 km (0.103 R)
• M31: 9,105,723 km (0.096 R)
• M32: 9,501,559 km (0.101 R)
• M33: 9,634,851 km (0.081 R)
• M34: 9,735,231 km (0.027 R)
• M35: 10,072,125 km (0.052 R)
• M36: 11,246,469 km (0.075 R)
• M37: 11,352,234 km (0.063 R)
• M38: 11,458,299 km (0.079 R)
• M39: 12,282,284 km (0.085 R)
• M40: 12,573,402 km (0.1 R)
• M41: 13,162,369 km (0.105 R)
• M42: 13,348,319 km (0.066 R)
• M43: 13,987,102 km (0.1 R)
• M44: 15,568,202 km (0.117 R)
• M45: 15,686,234 km (0.107 R)
• M46: 15,922,898 km (0.085 R)
• M47: 16,081,472 km (0.043 R)
• M48: 16,399,966 km (0.101 R)
• M49: 16,600,128 km (0.114 R)
• M50: 16,680,462 km (0.034 R)
• M51: 17,286,782 km (0.111 R)
• M52: 18,604,440 km (0.063 R)
• M53: 18,771,391 km (0.053 R)
• M54: 19,148,976 km (0.11 R)
• M55: 19,613,777 km (0.058 R)
• M56: 19,868,991 km (0.094 R)
• M57: 21,030,618 km (0.105 R)
• M58: 21,161,068 km (0.05 R)
• M59: 21,729,390 km (0.073 R)
• M60: 22,081,693 km (0.097 R)
• M61: 22,170,105 km (0.043 R)
• M62: 23,015,333 km (0.118 R)
• M63: 23,780,676 km (0.091 R)
• M64: 24,645,950 km (0.075 R)
• M65: 25,382,420 km (0.11 R)
• M66: 26,313,368 km (0.06 R)
• M67: 26,407,166 km (0.118 R)
• M68: 26,547,937 km (0.063 R)
• M69: 27,397,803 km (0.092 R)
• M70: 28,065,009 km (0.067 R)
• M71: 29,075,842 km (0.07 R)
• M72: 30,098,643 km (0.088 R)
• M73: 31,779,375 km (0.091 R)
• M74: 32,029,054 km (0.079 R)
• M75: 32,279,481 km (0.118 R)
• M76: 33,085,215 km (0.1 R)
• M77: 33,236,907 km (0.12 R)
• M78: 33,338,334 km (0.069 R)
• M79: 33,999,407 km (0.078 R)
• M80: 34,254,920 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 10.3

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.07 AU - 6.65 AU

Year: 5690 Days

Day: 9.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,885,860 km

• M1: 131,048 km (0.056 R)
• M2: 338,989 km (0.092 R)
• M3: 661,821 km (0.104 R)
• M4: 870,510 km (0.081 R)
• M5: 1,071,121 km (0.081 R)
• M6: 1,620,145 km (0.107 R)
• M7: 1,869,525 km (0.105 R)
• M8: 2,266,857 km (0.057 R)
• M9: 2,425,281 km (0.097 R)
• M10: 3,030,105 km (0.109 R)
• M11: 3,406,044 km (0.106 R)
• M12: 3,542,178 km (0.046 R)
• M13: 3,680,257 km (0.079 R)
• M14: 4,471,630 km (0.075 R)
• M15: 5,027,835 km (0.103 R)
• M16: 5,157,387 km (0.09 R)
• M17: 5,419,781 km (0.096 R)
• M18: 5,552,624 km (0.093 R)
• M19: 6,288,646 km (0.053 R)
• M20: 6,512,594 km (0.09 R)
• M21: 6,824,954 km (0.093 R)
• M22: 7,317,281 km (0.111 R)
• M23: 7,523,427 km (0.071 R)
• M24: 7,881,265 km (0.077 R)
• M25: 8,153,234 km (0.087 R)
• M26: 8,489,978 km (0.116 R)
• M27: 8,706,596 km (0.108 R)
• M28: 9,145,367 km (0.095 R)
• M29: 10,438,491 km (0.1 R)
• M30: 11,140,254 km (0.109 R)
• M31: 11,685,090 km (0.101 R)
• M32: 11,926,241 km (0.066 R)
• M33: 12,378,476 km (0.057 R)
• M34: 12,483,643 km (0.073 R)
• M35: 12,553,805 km (0.109 R)
• M36: 12,659,570 km (0.078 R)
• M37: 13,013,818 km (0.109 R)
• M38: 13,120,780 km (0.089 R)
• M39: 13,192,288 km (0.026 R)
• M40: 13,732,337 km (0.05 R)
• M41: 13,841,094 km (0.086 R)
• M42: 14,426,770 km (0.088 R)
• M43: 14,648,324 km (0.073 R)
• M44: 15,132,573 km (0.113 R)
• M45: 15,773,749 km (0.078 R)
• M46: 16,078,480 km (0.077 R)
• M47: 16,154,924 km (0.053 R)
• M48: 16,887,804 km (0.081 R)
• M49: 17,513,273 km (0.045 R)
• M50: 17,710,294 km (0.087 R)
• M51: 17,868,568 km (0.102 R)
• M52: 18,066,935 km (0.066 R)
• M53: 18,385,728 km (0.11 R)
• M54: 19,802,869 km (0.103 R)
• M55: 20,255,402 km (0.063 R)
• M56: 20,753,114 km (0.109 R)
• M57: 21,170,791 km (0.099 R)
• M58: 22,099,794 km (0.089 R)
• M59: 22,740,672 km (0.036 R)
• M60: 23,474,449 km (0.09 R)
• M61: 23,561,365 km (0.114 R)
• M62: 23,691,815 km (0.113 R)
• M63: 24,216,155 km (0.108 R)
• M64: 24,435,615 km (0.081 R)
• M65: 25,409,647 km (0.039 R)
• M66: 25,767,036 km (0.072 R)
• M67: 26,486,602 km (0.039 R)
• M68: 26,758,272 km (0.109 R)
• M69: 27,349,782 km (0.098 R)
• M70: 27,853,777 km (0.043 R)
• M71: 28,083,859 km (0.049 R)
• M72: 28,592,342 km (0.119 R)
• M73: 29,524,486 km (0.096 R)
• M74: 29,947,250 km (0.11 R)
• M75: 30,088,620 km (0.082 R)
• M76: 30,419,231 km (0.1 R)
• M77: 31,084,343 km (0.077 R)
• M78: 31,322,952 km (0.117 R)
• M79: 31,514,437 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.3

Radius: 12.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.29 AU - 9.59 AU

Year: 8699 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,885,860 km

• M1: 166,502 km (0.117 R)
• M2: 567,724 km (0.079 R)
• M3: 687,103 km (0.104 R)
• M4: 954,285 km (0.12 R)
• M5: 1,168,359 km (0.028 R)
• M6: 1,290,431 km (0.087 R)
• M7: 1,742,666 km (0.068 R)
• M8: 1,924,876 km (0.115 R)
• M9: 2,441,587 km (0.028 R)
• M10: 2,809,897 km (0.102 R)
• M11: 3,024,869 km (0.095 R)
• M12: 3,245,526 km (0.094 R)
• M13: 3,370,290 km (0.109 R)
• M14: 4,072,353 km (0.055 R)
• M15: 4,509,628 km (0.096 R)
• M16: 4,593,253 km (0.107 R)
• M17: 5,369,965 km (0.115 R)
• M18: 5,458,826 km (0.107 R)
• M19: 5,849,426 km (0.038 R)
• M20: 6,218,185 km (0.093 R)
• M21: 6,978,441 km (0.106 R)
• M22: 7,075,680 km (0.086 R)
• M23: 7,303,966 km (0.062 R)
• M24: 7,402,701 km (0.079 R)
• M25: 8,276,053 km (0.104 R)
• M26: 8,760,003 km (0.051 R)
• M27: 9,040,648 km (0.047 R)
• M28: 9,864,035 km (0.048 R)
• M29: 9,973,092 km (0.081 R)
• M30: 10,192,701 km (0.072 R)
• M31: 10,340,055 km (0.11 R)
• M32: 10,748,757 km (0.095 R)
• M33: 10,973,901 km (0.114 R)
• M34: 11,314,536 km (0.116 R)
• M35: 11,697,207 km (0.065 R)
• M36: 12,240,098 km (0.057 R)
• M37: 12,672,436 km (0.072 R)
• M38: 12,831,009 km (0.068 R)
• M39: 13,229,987 km (0.105 R)
• M40: 13,754,926 km (0.078 R)
• M41: 13,836,307 km (0.056 R)
• M42: 15,034,137 km (0.103 R)
• M43: 16,653,684 km (0.111 R)
• M44: 16,740,451 km (0.076 R)
• M45: 16,827,367 km (0.11 R)
• M46: 18,060,053 km (0.109 R)
• M47: 19,641,452 km (0.118 R)
• M48: 19,917,012 km (0.038 R)
• M49: 20,379,120 km (0.106 R)
• M50: 20,798,143 km (0.069 R)
• M51: 20,985,290 km (0.094 R)
• M52: 21,597,295 km (0.106 R)
• M53: 22,167,412 km (0.034 R)
• M54: 22,550,233 km (0.113 R)
• M55: 22,838,808 km (0.068 R)
• M56: 22,983,618 km (0.104 R)
• M57: 23,273,988 km (0.1 R)
• M58: 24,942,603 km (0.102 R)
• M59: 25,340,832 km (0.079 R)
• M60: 25,841,536 km (0.066 R)
• M61: 26,244,553 km (0.072 R)
• M62: 27,312,233 km (0.112 R)
• M63: 28,914,127 km (0.078 R)
• M64: 29,070,756 km (0.083 R)
• M65: 30,281,003 km (0.093 R)
• M66: 31,346,887 km (0.066 R)
• M67: 31,830,388 km (0.086 R)
• M68: 32,208,272 km (0.071 R)
• M69: 32,968,528 km (0.068 R)
• M70: 33,296,148 km (0.075 R)
• M71: 33,844,573 km (0.047 R)
• M72: 35,061,552 km (0.039 R)
• M73: 36,292,892 km (0.038 R)
• M74: 36,631,133 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.7

Radius: 13.2

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.83 AU - 9.09 AU

Year: 9515 Days

Day: 5.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,885,860 km

• M1: 172,636 km (0.102 R)
• M2: 383,419 km (0.041 R)
• M3: 494,421 km (0.09 R)
• M4: 607,816 km (0.062 R)
• M5: 1,068,129 km (0.093 R)
• M6: 1,590,973 km (0.106 R)
• M7: 1,715,439 km (0.094 R)
• M8: 1,843,495 km (0.092 R)
• M9: 2,246,960 km (0.107 R)
• M10: 2,367,536 km (0.077 R)
• M11: 3,003,028 km (0.107 R)
• M12: 3,091,739 km (0.118 R)
• M13: 3,271,855 km (0.068 R)
• M14: 3,619,221 km (0.117 R)
• M15: 3,881,466 km (0.078 R)
• M16: 4,224,494 km (0.103 R)
• M17: 5,528,838 km (0.068 R)
• M18: 5,693,396 km (0.089 R)
• M19: 6,253,490 km (0.075 R)
• M20: 6,482,525 km (0.109 R)
• M21: 6,598,164 km (0.079 R)
• M22: 6,919,500 km (0.095 R)
• M23: 7,699,653 km (0.082 R)
• M24: 7,914,625 km (0.113 R)
• M25: 8,318,838 km (0.092 R)
• M26: 8,571,060 km (0.085 R)
• M27: 8,922,017 km (0.101 R)
• M28: 9,115,447 km (0.099 R)
• M29: 10,003,011 km (0.081 R)
• M30: 10,136,901 km (0.096 R)
• M31: 10,883,843 km (0.079 R)
• M32: 11,159,852 km (0.077 R)
• M33: 11,263,972 km (0.06 R)
• M34: 11,368,391 km (0.081 R)
• M35: 11,648,588 km (0.114 R)
• M36: 12,358,729 km (0.091 R)
• M37: 13,450,494 km (0.055 R)
• M38: 14,953,654 km (0.036 R)
• M39: 15,453,759 km (0.105 R)
• M40: 15,569,847 km (0.115 R)
• M41: 16,037,490 km (0.066 R)
• M42: 17,066,574 km (0.088 R)
• M43: 17,387,461 km (0.106 R)
• M44: 18,157,591 km (0.091 R)
• M45: 19,104,994 km (0.08 R)
• M46: 19,647,436 km (0.078 R)
• M47: 19,899,509 km (0.113 R)
• M48: 19,983,882 km (0.041 R)
• M49: 20,110,442 km (0.071 R)
• M50: 21,004,439 km (0.034 R)
• M51: 22,216,630 km (0.086 R)
• M52: 22,655,102 km (0.071 R)
• M53: 23,051,985 km (0.077 R)
• M54: 23,317,970 km (0.062 R)
• M55: 23,451,411 km (0.119 R)
• M56: 23,585,002 km (0.062 R)
• M57: 23,942,541 km (0.103 R)
• M58: 24,166,938 km (0.037 R)
• M59: 24,347,053 km (0.101 R)
• M60: 25,026,078 km (0.12 R)
• M61: 25,527,979 km (0.116 R)
• M62: 26,310,226 km (0.105 R)
• M63: 26,774,129 km (0.064 R)
• M64: 26,867,179 km (0.105 R)
• M65: 27,287,549 km (0.076 R)
• M66: 27,568,943 km (0.11 R)
• M67: 27,662,890 km (0.092 R)
• M68: 27,756,987 km (0.051 R)
• M69: 27,945,630 km (0.115 R)
• M70: 28,371,386 km (0.058 R)
• M71: 28,894,829 km (0.077 R)
• M72: 30,386,918 km (0.069 R)
• M73: 31,264,758 km (0.114 R)
• M74: 32,646,893 km (0.105 R)
• M75: 33,045,422 km (0.113 R)

Asteroid Belt

Center: 13.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.4

Radius: 7.4

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 14.25 AU - 20.99 AU

Year: 26239 Days

Day: 16.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,885,860 km

• M1: 111,002 km (0.117 R)
• M2: 352,901 km (0.063 R)
• M3: 1,083,238 km (0.105 R)
• M4: 1,331,571 km (0.068 R)
• M5: 1,389,166 km (0.101 R)
• M6: 1,690,157 km (0.12 R)
• M7: 1,816,268 km (0.105 R)
• M8: 2,011,343 km (0.074 R)
• M9: 2,077,914 km (0.11 R)
• M10: 2,492,749 km (0.117 R)
• M11: 2,564,407 km (0.05 R)
• M12: 3,437,161 km (0.107 R)
• M13: 3,557,437 km (0.11 R)
• M14: 3,719,901 km (0.089 R)
• M15: 4,480,606 km (0.109 R)
• M16: 5,105,027 km (0.054 R)
• M17: 6,091,775 km (0.108 R)
• M18: 6,932,814 km (0.076 R)
• M19: 8,234,764 km (0.071 R)
• M20: 8,941,016 km (0.105 R)
• M21: 9,497,370 km (0.047 R)
• M22: 9,666,566 km (0.07 R)
• M23: 9,723,114 km (0.076 R)
• M24: 10,122,390 km (0.101 R)
• M25: 10,179,836 km (0.052 R)
• M26: 11,471,763 km (0.088 R)
• M27: 11,893,629 km (0.108 R)
• M28: 12,443,401 km (0.081 R)
• M29: 13,001,551 km (0.093 R)
• M30: 13,252,127 km (0.12 R)
• M31: 14,399,842 km (0.111 R)
• M32: 14,529,244 km (0.053 R)
• M33: 15,845,257 km (0.092 R)
• M34: 15,912,127 km (0.077 R)
• M35: 17,405,263 km (0.052 R)
• M36: 17,681,571 km (0.11 R)
• M37: 18,519,020 km (0.105 R)
• M38: 19,369,484 km (0.066 R)
• M39: 19,440,842 km (0.086 R)
• M40: 19,655,664 km (0.086 R)
• M41: 19,871,384 km (0.085 R)
• M42: 20,377,624 km (0.066 R)
• M43: 22,519,566 km (0.046 R)
• M44: 23,123,044 km (0.078 R)
• M45: 24,038,134 km (0.098 R)
• M46: 24,732,118 km (0.113 R)
• M47: 25,511,074 km (0.112 R)
• M48: 27,493,246 km (0.055 R)
• M49: 28,624,805 km (0.079 R)
• M50: 29,771,472 km (0.113 R)
• M51: 30,516,619 km (0.083 R)
• M52: 32,788,413 km (0.116 R)
• M53: 33,044,225 km (0.109 R)
• M54: 33,815,402 km (0.075 R)
• M55: 34,853,013 km (0.087 R)
• M56: 34,939,929 km (0.072 R)
• M57: 35,988,909 km (0.072 R)
• M58: 36,693,964 km (0.08 R)
• M59: 37,670,689 km (0.119 R)
• M60: 38,566,181 km (0.025 R)
• M61: 40,104,347 km (0.107 R)
• M62: 40,195,452 km (0.037 R)
• M63: 40,743,578 km (0.102 R)
• M64: 41,847,162 km (0.073 R)
• M65: 42,124,666 km (0.096 R)
• M66: 43,147,167 km (0.073 R)
• M67: 45,881,817 km (0.077 R)
• M68: 46,263,441 km (0.119 R)
• M69: 47,125,872 km (0.113 R)
• M70: 48,283,910 km (0.055 R)
• M71: 48,769,205 km (0.088 R)
• M72: 49,940,556 km (0.062 R)
• M73: 50,038,543 km (0.098 R)
• M74: 51,219,917 km (0.116 R)
• M75: 53,710,572 km (0.106 R)
• M76: 55,832,917 km (0.097 R)
• M77: 59,534,417 km (0.03 R)
• M78: 60,054,868 km (0.096 R)
• M79: 60,159,138 km (0.032 R)
• M80: 60,472,246 km (0.062 R)
• M81: 60,681,235 km (0.073 R)
• M82: 61,730,065 km (0.099 R)
• M83: 61,940,550 km (0.096 R)
• M84: 63,845,678 km (0.117 R)
• M85: 65,340,760 km (0.074 R)
• M86: 65,984,928 km (0.057 R)
• M87: 67,388,156 km (0.085 R)
• M88: 70,773,406 km (0.12 R)
• M89: 74,101,959 km (0.057 R)
• M90: 74,213,708 km (0.1 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 14,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit