🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.08 AU - 1.46 AU

Year: 510 Days

Day: 20 Hours

Environment

Temp: 6 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.35 AU - 3.53 AU

Year: 1797 Days

Day: 19.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,104,797 km

• M1: 485,445 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.92 AU - 4.32 AU

Year: 2455 Days

Day: 30.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,104,797 km

• M1: 89,310 km (0.084 R)
• M2: 1,214,735 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.5

Radius: 11.8

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.77 AU - 9.07 AU

Year: 7945 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 86,104,797 km

• M1: 259,852 km (0.066 R)
• M2: 338,241 km (0.069 R)
• M3: 718,668 km (0.068 R)
• M4: 929,003 km (0.085 R)
• M5: 1,141,731 km (0.087 R)
• M6: 1,331,571 km (0.05 R)
• M7: 1,594,414 km (0.078 R)
• M8: 1,918,593 km (0.084 R)
• M9: 2,505,316 km (0.11 R)
• M10: 2,755,294 km (0.09 R)
• M11: 3,066,008 km (0.076 R)
• M12: 3,225,629 km (0.095 R)
• M13: 3,525,723 km (0.102 R)
• M14: 3,749,671 km (0.093 R)
• M15: 4,389,800 km (0.109 R)
• M16: 4,600,583 km (0.081 R)
• M17: 4,845,774 km (0.099 R)
• M18: 5,253,279 km (0.114 R)
• M19: 5,639,391 km (0.088 R)
• M20: 5,935,146 km (0.085 R)
• M21: 6,303,456 km (0.102 R)
• M22: 6,644,838 km (0.096 R)
• M23: 6,817,773 km (0.09 R)
• M24: 6,992,204 km (0.064 R)
• M25: 7,452,816 km (0.054 R)
• M26: 7,596,580 km (0.101 R)
• M27: 7,705,038 km (0.064 R)
• M28: 8,033,406 km (0.088 R)
• M29: 8,741,602 km (0.102 R)
• M30: 9,276,265 km (0.054 R)
• M31: 9,586,531 km (0.054 R)
• M32: 10,018,869 km (0.088 R)
• M33: 10,297,420 km (0.113 R)
• M34: 10,699,539 km (0.112 R)
• M35: 10,780,621 km (0.119 R)
• M36: 11,025,064 km (0.052 R)
• M37: 12,701,308 km (0.091 R)
• M38: 13,046,131 km (0.111 R)
• M39: 13,263,048 km (0.073 R)
• M40: 14,545,401 km (0.063 R)
• M41: 16,800,738 km (0.102 R)
• M42: 17,179,221 km (0.085 R)
• M43: 17,848,372 km (0.056 R)
• M44: 18,089,524 km (0.067 R)
• M45: 18,770,194 km (0.03 R)
• M46: 18,868,031 km (0.117 R)
• M47: 19,657,759 km (0.036 R)
• M48: 20,156,668 km (0.119 R)
• M49: 20,307,163 km (0.117 R)
• M50: 22,557,414 km (0.071 R)
• M51: 22,713,594 km (0.113 R)
• M52: 23,342,504 km (0.117 R)
• M53: 23,870,734 km (0.055 R)
• M54: 23,976,948 km (0.106 R)
• M55: 24,831,751 km (0.099 R)
• M56: 24,939,311 km (0.08 R)
• M57: 25,914,390 km (0.06 R)
• M58: 26,957,088 km (0.073 R)
• M59: 27,289,195 km (0.061 R)
• M60: 27,400,196 km (0.053 R)
• M61: 27,566,998 km (0.104 R)
• M62: 28,013,548 km (0.117 R)
• M63: 28,293,744 km (0.087 R)
• M64: 28,856,980 km (0.103 R)
• M65: 29,196,867 km (0.08 R)
• M66: 29,537,950 km (0.115 R)
• M67: 30,051,968 km (0.096 R)
• M68: 31,495,588 km (0.104 R)
• M69: 31,612,124 km (0.053 R)
• M70: 31,962,333 km (0.035 R)
• M71: 32,549,056 km (0.068 R)
• M72: 32,784,673 km (0.108 R)
• M73: 33,139,220 km (0.115 R)
• M74: 35,232,692 km (0.074 R)
• M75: 36,386,989 km (0.071 R)
• M76: 37,307,016 km (0.11 R)
• M77: 38,670,152 km (0.112 R)
• M78: 38,919,831 km (0.034 R)
• M79: 40,555,235 km (0.108 R)
• M80: 40,808,953 km (0.081 R)
• M81: 42,341,583 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243

Radius: 8.2

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.86 AU - 10.26 AU

Year: 9720 Days

Day: 11.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,104,797 km

• M1: 169,195 km (0.114 R)
• M2: 249,230 km (0.116 R)
• M3: 300,991 km (0.115 R)
• M4: 541,843 km (0.085 R)
• M5: 953,836 km (0.104 R)
• M6: 1,135,897 km (0.041 R)
• M7: 1,379,592 km (0.053 R)
• M8: 1,533,977 km (0.087 R)
• M9: 1,953,748 km (0.071 R)
• M10: 2,226,465 km (0.102 R)
• M11: 2,367,386 km (0.109 R)
• M12: 2,636,962 km (0.085 R)
• M13: 2,764,718 km (0.076 R)
• M14: 3,115,675 km (0.094 R)
• M15: 3,411,131 km (0.088 R)
• M16: 3,550,705 km (0.095 R)
• M17: 3,621,166 km (0.07 R)
• M18: 4,176,773 km (0.039 R)
• M19: 4,301,238 km (0.052 R)
• M20: 4,528,178 km (0.077 R)
• M21: 4,784,888 km (0.11 R)
• M22: 5,259,113 km (0.061 R)
• M23: 6,480,729 km (0.104 R)
• M24: 6,624,942 km (0.056 R)
• M25: 6,828,544 km (0.04 R)
• M26: 6,975,300 km (0.078 R)
• M27: 7,451,919 km (0.111 R)
• M28: 7,969,976 km (0.071 R)
• M29: 9,461,766 km (0.05 R)
• M30: 9,757,222 km (0.116 R)
• M31: 9,856,405 km (0.029 R)
• M32: 10,155,751 km (0.079 R)
• M33: 10,424,428 km (0.103 R)
• M34: 10,968,815 km (0.095 R)
• M35: 11,037,630 km (0.115 R)
• M36: 11,140,853 km (0.039 R)
• M37: 11,209,967 km (0.101 R)
• M38: 11,348,494 km (0.098 R)
• M39: 11,452,764 km (0.089 R)
• M40: 11,522,477 km (0.117 R)
• M41: 11,802,823 km (0.114 R)
• M42: 11,908,439 km (0.045 R)
• M43: 12,370,098 km (0.091 R)
• M44: 12,693,080 km (0.102 R)
• M45: 13,164,463 km (0.053 R)
• M46: 13,310,770 km (0.072 R)
• M47: 14,537,472 km (0.117 R)
• M48: 14,613,019 km (0.093 R)
• M49: 14,764,412 km (0.071 R)
• M50: 15,106,991 km (0.08 R)
• M51: 15,183,585 km (0.096 R)
• M52: 15,298,477 km (0.053 R)
• M53: 15,838,974 km (0.052 R)
• M54: 15,916,615 km (0.068 R)
• M55: 16,033,451 km (0.062 R)
• M56: 17,057,748 km (0.11 R)
• M57: 17,177,276 km (0.106 R)
• M58: 17,257,162 km (0.096 R)
• M59: 17,738,867 km (0.059 R)
• M60: 18,062,447 km (0.114 R)
• M61: 19,003,717 km (0.109 R)
• M62: 19,793,145 km (0.101 R)
• M63: 21,189,790 km (0.103 R)
• M64: 22,793,180 km (0.117 R)
• M65: 23,277,429 km (0.05 R)
• M66: 24,885,606 km (0.101 R)
• M67: 25,066,470 km (0.069 R)
• M68: 25,384,066 km (0.086 R)
• M69: 26,853,117 km (0.111 R)
• M70: 26,945,868 km (0.098 R)
• M71: 27,411,117 km (0.119 R)
• M72: 28,869,995 km (0.09 R)
• M73: 29,920,771 km (0.069 R)
• M74: 30,983,963 km (0.118 R)
• M75: 31,324,747 km (0.092 R)
• M76: 32,354,878 km (0.082 R)
• M77: 32,651,231 km (0.073 R)
• M78: 32,948,482 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.6

Radius: 9.9

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.09 AU - 11.03 AU

Year: 9720 Days

Day: 14.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 86,104,797 km

• M1: 136,732 km (0.11 R)
• M2: 502,499 km (0.105 R)
• M3: 588,219 km (0.108 R)
• M4: 739,313 km (0.091 R)
• M5: 943,813 km (0.031 R)
• M6: 1,109,567 km (0.12 R)
• M7: 1,533,677 km (0.115 R)
• M8: 1,763,908 km (0.074 R)
• M9: 1,883,288 km (0.034 R)
• M10: 2,578,170 km (0.034 R)
• M11: 2,893,073 km (0.084 R)
• M12: 2,994,052 km (0.075 R)
• M13: 3,116,872 km (0.099 R)
• M14: 3,304,168 km (0.034 R)
• M15: 3,602,915 km (0.115 R)
• M16: 3,799,636 km (0.111 R)
• M17: 4,112,745 km (0.058 R)
• M18: 4,203,700 km (0.039 R)
• M19: 4,434,230 km (0.088 R)
• M20: 4,835,602 km (0.096 R)
• M21: 5,273,475 km (0.093 R)
• M22: 5,472,290 km (0.03 R)
• M23: 5,825,939 km (0.11 R)
• M24: 6,239,278 km (0.073 R)
• M25: 6,529,049 km (0.054 R)
• M26: 6,877,313 km (0.086 R)
• M27: 7,341,665 km (0.115 R)
• M28: 8,416,376 km (0.115 R)
• M29: 9,090,614 km (0.081 R)
• M30: 9,209,694 km (0.104 R)
• M31: 9,904,127 km (0.119 R)
• M32: 10,149,767 km (0.076 R)
• M33: 10,242,368 km (0.095 R)
• M34: 10,521,817 km (0.087 R)
• M35: 11,024,914 km (0.096 R)
• M36: 11,439,450 km (0.11 R)
• M37: 11,568,104 km (0.113 R)
• M38: 11,664,894 km (0.105 R)
• M39: 11,794,296 km (0.09 R)
• M40: 12,880,377 km (0.111 R)
• M41: 13,182,116 km (0.115 R)
• M42: 13,384,521 km (0.066 R)
• M43: 13,452,289 km (0.109 R)
• M44: 15,217,245 km (0.04 R)
• M45: 15,643,150 km (0.08 R)
• M46: 15,929,181 km (0.086 R)
• M47: 16,470,277 km (0.07 R)
• M48: 16,542,832 km (0.111 R)
• M49: 17,905,220 km (0.085 R)
• M50: 17,979,869 km (0.105 R)
• M51: 18,129,467 km (0.117 R)
• M52: 19,648,484 km (0.116 R)
• M53: 19,841,315 km (0.115 R)
• M54: 20,306,415 km (0.088 R)
• M55: 20,384,355 km (0.055 R)
• M56: 20,540,386 km (0.086 R)
• M57: 20,814,449 km (0.034 R)
• M58: 21,089,709 km (0.046 R)
• M59: 21,445,453 km (0.067 R)
• M60: 21,604,176 km (0.091 R)
• M61: 23,375,714 km (0.109 R)
• M62: 23,908,133 km (0.058 R)
• M63: 24,859,725 km (0.091 R)
• M64: 25,110,003 km (0.086 R)
• M65: 26,928,066 km (0.109 R)
• M66: 27,399,897 km (0.118 R)
• M67: 27,831,337 km (0.102 R)
• M68: 28,439,004 km (0.051 R)
• M69: 28,788,165 km (0.077 R)
• M70: 28,875,680 km (0.115 R)
• M71: 29,402,713 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.7

Radius: 4.2

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.55 AU - 13.33 AU

Year: 16592 Days

Day: 15.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,104,797 km

• M1: 63,429 km (0.104 R)
• M2: 281,543 km (0.065 R)
• M3: 405,111 km (0.043 R)
• M4: 501,751 km (0.076 R)
• M5: 560,394 km (0.105 R)
• M6: 766,539 km (0.109 R)
• M7: 1,203,964 km (0.053 R)
• M8: 1,426,416 km (0.07 R)
• M9: 1,639,892 km (0.092 R)
• M10: 1,728,005 km (0.113 R)
• M11: 1,863,241 km (0.092 R)
• M12: 2,875,720 km (0.077 R)
• M13: 3,117,320 km (0.096 R)
• M14: 3,393,329 km (0.078 R)
• M15: 3,477,702 km (0.095 R)
• M16: 3,505,976 km (0.083 R)
• M17: 3,591,246 km (0.064 R)
• M18: 3,619,820 km (0.054 R)
• M19: 4,297,797 km (0.12 R)
• M20: 4,450,387 km (0.092 R)
• M21: 5,174,590 km (0.109 R)
• M22: 5,239,366 km (0.06 R)
• M23: 5,435,040 km (0.041 R)
• M24: 6,241,672 km (0.071 R)
• M25: 6,588,739 km (0.082 R)
• M26: 6,658,900 km (0.082 R)
• M27: 6,942,089 km (0.049 R)
• M28: 8,075,742 km (0.106 R)
• M29: 8,339,632 km (0.049 R)
• M30: 9,070,119 km (0.067 R)
• M31: 9,462,664 km (0.097 R)
• M32: 9,661,030 km (0.068 R)
• M33: 9,900,985 km (0.111 R)
• M34: 10,183,277 km (0.089 R)
• M35: 10,264,508 km (0.075 R)
• M36: 10,345,890 km (0.082 R)
• M37: 10,550,240 km (0.116 R)
• M38: 10,797,226 km (0.115 R)
• M39: 11,974,861 km (0.066 R)
• M40: 12,189,534 km (0.07 R)
• M41: 12,622,470 km (0.091 R)
• M42: 13,016,361 km (0.109 R)
• M43: 13,369,861 km (0.1 R)
• M44: 13,861,140 km (0.082 R)
• M45: 14,176,941 km (0.051 R)
• M46: 14,312,926 km (0.116 R)
• M47: 14,449,359 km (0.111 R)
• M48: 14,953,504 km (0.11 R)
• M49: 15,416,659 km (0.048 R)
• M50: 15,837,627 km (0.098 R)
• M51: 16,120,367 km (0.087 R)
• M52: 17,851,364 km (0.084 R)
• M53: 18,342,494 km (0.057 R)
• M54: 18,589,779 km (0.119 R)
• M55: 18,639,446 km (0.086 R)
• M56: 19,237,987 km (0.093 R)
• M57: 19,539,576 km (0.054 R)
• M58: 19,589,991 km (0.054 R)
• M59: 19,690,969 km (0.047 R)
• M60: 19,842,662 km (0.109 R)
• M61: 21,070,860 km (0.12 R)
• M62: 21,226,143 km (0.093 R)
• M63: 21,641,875 km (0.075 R)
• M64: 23,814,934 km (0.055 R)
• M65: 23,922,794 km (0.099 R)
• M66: 24,627,101 km (0.03 R)
• M67: 24,954,570 km (0.09 R)
• M68: 26,613,162 km (0.088 R)
• M69: 27,681,889 km (0.091 R)
• M70: 27,965,527 km (0.096 R)
• M71: 28,649,937 km (0.114 R)
• M72: 30,210,243 km (0.085 R)
• M73: 30,385,272 km (0.047 R)
• M74: 31,620,053 km (0.114 R)
• M75: 31,738,535 km (0.075 R)
• M76: 31,975,797 km (0.12 R)
• M77: 32,691,473 km (0.107 R)
• M78: 32,931,129 km (0.045 R)
• M79: 33,895,736 km (0.081 R)
• M80: 34,016,910 km (0.086 R)
• M81: 34,869,618 km (0.107 R)
• M82: 35,114,510 km (0.104 R)
• M83: 36,533,745 km (0.09 R)
• M84: 38,476,124 km (0.078 R)
• M85: 38,539,403 km (0.099 R)
• M86: 39,555,472 km (0.109 R)
• M87: 41,808,865 km (0.113 R)
• M88: 41,938,865 km (0.108 R)
• M89: 42,069,016 km (0.103 R)
• M90: 43,773,085 km (0.104 R)

Asteroid Belt

Center: 14.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.3

Radius: 7

Gravity: 15.46 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.66 AU - 17.42 AU

Year: 22898 Days

Day: 20 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,104,797 km

• M1: 137,480 km (0.109 R)
• M2: 186,249 km (0.092 R)
• M3: 330,312 km (0.063 R)
• M4: 626,366 km (0.117 R)
• M5: 827,426 km (0.09 R)
• M6: 963,560 km (0.102 R)
• M7: 1,227,002 km (0.096 R)
• M8: 1,545,496 km (0.052 R)
• M9: 2,409,573 km (0.099 R)
• M10: 2,645,638 km (0.072 R)
• M11: 3,707,484 km (0.09 R)
• M12: 3,843,020 km (0.096 R)
• M13: 3,980,201 km (0.119 R)
• M14: 4,212,227 km (0.098 R)
• M15: 5,084,233 km (0.102 R)
• M16: 5,387,019 km (0.088 R)
• M17: 6,601,305 km (0.083 R)
• M18: 7,493,956 km (0.086 R)
• M19: 8,483,396 km (0.055 R)
• M20: 9,823,793 km (0.115 R)
• M21: 10,263,910 km (0.099 R)
• M22: 10,327,339 km (0.119 R)
• M23: 10,518,376 km (0.116 R)
• M24: 10,582,254 km (0.116 R)
• M25: 11,556,735 km (0.106 R)
• M26: 11,754,952 km (0.06 R)
• M27: 12,021,236 km (0.11 R)
• M28: 13,589,919 km (0.056 R)
• M29: 13,869,368 km (0.067 R)
• M30: 15,005,714 km (0.113 R)
• M31: 15,584,957 km (0.11 R)
• M32: 16,393,533 km (0.096 R)
• M33: 16,616,284 km (0.035 R)
• M34: 17,898,188 km (0.109 R)
• M35: 18,127,672 km (0.108 R)
• M36: 18,358,052 km (0.099 R)
• M37: 18,666,822 km (0.114 R)
• M38: 21,522,346 km (0.038 R)
• M39: 24,003,876 km (0.048 R)
• M40: 24,088,100 km (0.074 R)
• M41: 26,748,698 km (0.101 R)
• M42: 26,923,428 km (0.12 R)
• M43: 27,450,312 km (0.116 R)
• M44: 27,891,775 km (0.072 R)
• M45: 28,335,781 km (0.116 R)
• M46: 29,140,768 km (0.115 R)
• M47: 30,498,967 km (0.092 R)
• M48: 32,248,813 km (0.095 R)
• M49: 32,341,713 km (0.103 R)
• M50: 33,370,647 km (0.113 R)
• M51: 35,364,488 km (0.114 R)
• M52: 35,556,422 km (0.111 R)
• M53: 35,941,188 km (0.037 R)
• M54: 37,885,960 km (0.052 R)
• M55: 38,377,539 km (0.112 R)
• M56: 38,772,327 km (0.073 R)
• M57: 39,366,979 km (0.109 R)
• M58: 40,464,878 km (0.05 R)
• M59: 40,565,258 km (0.088 R)
• M60: 40,766,168 km (0.106 R)
• M61: 41,572,949 km (0.057 R)
• M62: 41,876,932 km (0.116 R)
• M63: 42,588,868 km (0.076 R)
• M64: 42,793,069 km (0.058 R)
• M65: 43,715,939 km (0.088 R)
• M66: 45,164,345 km (0.077 R)
• M67: 46,733,776 km (0.118 R)
• M68: 47,049,727 km (0.039 R)
• M69: 48,214,496 km (0.086 R)
• M70: 48,747,065 km (0.091 R)
• M71: 51,547,686 km (0.105 R)
• M72: 51,656,444 km (0.106 R)
• M73: 51,983,166 km (0.05 R)
• M74: 53,516,993 km (0.064 R)
• M75: 53,958,007 km (0.099 R)
• M76: 54,178,963 km (0.091 R)
• M77: 57,867,598 km (0.083 R)
• M78: 62,214,314 km (0.11 R)
• M79: 63,259,105 km (0.071 R)
• M80: 64,426,717 km (0.117 R)
• M81: 67,258,006 km (0.06 R)
• M82: 69,168,071 km (0.094 R)
• M83: 69,768,557 km (0.083 R)
• M84: 71,459,312 km (0.113 R)
• M85: 72,066,381 km (0.117 R)
• M86: 72,188,004 km (0.102 R)
• M87: 75,373,990 km (0.099 R)
• M88: 77,108,427 km (0.058 R)
• M89: 80,112,353 km (0.115 R)
• M90: 83,792,759 km (0.087 R)
• M91: 84,817,804 km (0.112 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 11,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit