🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.75 AU - 0.77 AU

Year: 254 Days

Day: 15.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.85 AU - 1.07 AU

Year: 360 Days

Day: 44.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.4 AU - 1.78 AU

Year: 768 Days

Day: 24.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.2

Radius: 12.5

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.66 AU - 5.82 AU

Year: 4593 Days

Day: 11.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,326,277 km

• M1: 235,617 km (0.089 R)
• M2: 373,845 km (0.11 R)
• M3: 511,176 km (0.054 R)
• M4: 858,093 km (0.067 R)
• M5: 1,218,175 km (0.099 R)
• M6: 1,304,643 km (0.085 R)
• M7: 1,408,464 km (0.108 R)
• M8: 1,530,685 km (0.092 R)
• M9: 1,608,925 km (0.058 R)
• M10: 1,885,681 km (0.097 R)
• M11: 2,021,217 km (0.118 R)
• M12: 2,429,769 km (0.109 R)
• M13: 2,962,187 km (0.107 R)
• M14: 3,323,765 km (0.084 R)
• M15: 3,426,689 km (0.09 R)
• M16: 3,530,809 km (0.076 R)
• M17: 3,849,452 km (0.117 R)
• M18: 4,023,136 km (0.111 R)
• M19: 4,199,661 km (0.118 R)
• M20: 4,744,496 km (0.1 R)
• M21: 5,239,665 km (0.071 R)
• M22: 5,408,561 km (0.052 R)
• M23: 5,579,103 km (0.077 R)
• M24: 5,801,256 km (0.085 R)
• M25: 5,925,871 km (0.077 R)
• M26: 6,536,529 km (0.031 R)
• M27: 6,614,320 km (0.051 R)
• M28: 6,796,979 km (0.098 R)
• M29: 6,875,668 km (0.117 R)
• M30: 7,087,349 km (0.081 R)
• M31: 7,872,738 km (0.109 R)
• M32: 9,029,877 km (0.073 R)
• M33: 9,320,247 km (0.109 R)
• M34: 9,554,666 km (0.119 R)
• M35: 9,731,790 km (0.09 R)
• M36: 9,939,881 km (0.098 R)
• M37: 10,300,113 km (0.06 R)
• M38: 10,848,389 km (0.11 R)
• M39: 11,343,707 km (0.093 R)
• M40: 12,196,415 km (0.115 R)
• M41: 12,388,798 km (0.105 R)
• M42: 12,808,869 km (0.108 R)
• M43: 12,906,556 km (0.03 R)
• M44: 13,729,644 km (0.071 R)
• M45: 13,929,806 km (0.076 R)
• M46: 14,535,976 km (0.093 R)
• M47: 15,013,343 km (0.117 R)
• M48: 15,150,824 km (0.09 R)
• M49: 15,495,946 km (0.112 R)
• M50: 15,878,767 km (0.115 R)
• M51: 16,582,774 km (0.09 R)
• M52: 17,766,542 km (0.046 R)
• M53: 17,911,802 km (0.113 R)
• M54: 18,057,660 km (0.095 R)
• M55: 18,313,622 km (0.045 R)
• M56: 18,460,527 km (0.105 R)
• M57: 18,829,286 km (0.072 R)
• M58: 19,088,838 km (0.063 R)
• M59: 19,574,133 km (0.106 R)
• M60: 20,404,701 km (0.077 R)
• M61: 21,092,851 km (0.096 R)
• M62: 21,362,426 km (0.062 R)
• M63: 21,672,094 km (0.111 R)
• M64: 21,905,167 km (0.113 R)
• M65: 23,083,550 km (0.088 R)
• M66: 23,321,710 km (0.053 R)
• M67: 23,520,824 km (0.059 R)
• M68: 24,686,641 km (0.112 R)
• M69: 24,767,723 km (0.073 R)
• M70: 24,930,186 km (0.084 R)
• M71: 26,449,652 km (0.101 R)
• M72: 26,907,122 km (0.116 R)
• M73: 27,956,700 km (0.069 R)
• M74: 28,380,362 km (0.072 R)
• M75: 28,507,819 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 12.7

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.59 AU - 9.81 AU

Year: 8991 Days

Day: 7.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 80,326,277 km

• M1: 380,876 km (0.114 R)
• M2: 1,426,416 km (0.087 R)
• M3: 1,520,812 km (0.038 R)
• M4: 1,756,429 km (0.065 R)
• M5: 2,004,163 km (0.097 R)
• M6: 2,352,576 km (0.086 R)
• M7: 2,465,523 km (0.036 R)
• M8: 2,791,646 km (0.034 R)
• M9: 3,878,474 km (0.082 R)
• M10: 3,958,958 km (0.094 R)
• M11: 4,148,798 km (0.102 R)
• M12: 4,622,275 km (0.063 R)
• M13: 4,851,309 km (0.107 R)
• M14: 4,938,076 km (0.069 R)
• M15: 5,231,288 km (0.054 R)
• M16: 5,681,877 km (0.112 R)
• M17: 5,958,334 km (0.104 R)
• M18: 6,976,796 km (0.11 R)
• M19: 7,173,816 km (0.083 R)
• M20: 7,640,711 km (0.105 R)
• M21: 7,809,757 km (0.098 R)
• M22: 8,394,236 km (0.112 R)
• M23: 9,064,285 km (0.087 R)
• M24: 10,418,145 km (0.047 R)
• M25: 10,870,828 km (0.037 R)
• M26: 11,406,987 km (0.12 R)
• M27: 11,951,823 km (0.111 R)
• M28: 12,385,956 km (0.097 R)
• M29: 12,465,392 km (0.087 R)
• M30: 12,545,128 km (0.11 R)
• M31: 12,625,013 km (0.097 R)
• M32: 13,555,213 km (0.112 R)
• M33: 14,549,440 km (0.053 R)
• M34: 14,970,558 km (0.103 R)
• M35: 17,003,593 km (0.096 R)
• M36: 17,180,567 km (0.113 R)
• M37: 17,491,881 km (0.07 R)
• M38: 18,527,696 km (0.099 R)
• M39: 18,709,757 km (0.108 R)
• M40: 18,846,789 km (0.104 R)
• M41: 19,629,634 km (0.11 R)
• M42: 20,095,033 km (0.086 R)
• M43: 20,188,681 km (0.108 R)
• M44: 20,942,056 km (0.111 R)
• M45: 23,947,777 km (0.097 R)
• M46: 24,445,190 km (0.091 R)
• M47: 26,008,487 km (0.103 R)
• M48: 26,570,975 km (0.092 R)
• M49: 26,725,211 km (0.109 R)
• M50: 26,827,985 km (0.113 R)
• M51: 27,189,263 km (0.05 R)
• M52: 27,760,129 km (0.099 R)
• M53: 28,808,212 km (0.06 R)
• M54: 29,125,209 km (0.106 R)
• M55: 29,231,125 km (0.099 R)
• M56: 29,496,511 km (0.095 R)
• M57: 29,602,875 km (0.1 R)
• M58: 29,976,122 km (0.085 R)
• M59: 30,404,720 km (0.099 R)
• M60: 31,376,209 km (0.118 R)
• M61: 31,756,786 km (0.108 R)
• M62: 32,632,532 km (0.052 R)
• M63: 33,128,598 km (0.064 R)
• M64: 33,460,705 km (0.109 R)
• M65: 33,627,208 km (0.091 R)
• M66: 34,072,411 km (0.089 R)
• M67: 34,351,710 km (0.083 R)
• M68: 34,800,205 km (0.025 R)
• M69: 37,473,668 km (0.106 R)
• M70: 37,819,838 km (0.078 R)
• M71: 39,097,703 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.2

Radius: 7.3

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.65 AU - 12.55 AU

Year: 15127 Days

Day: 23.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 87.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,326,277 km

• M1: 121,922 km (0.078 R)
• M2: 169,644 km (0.032 R)
• M3: 667,805 km (0.111 R)
• M4: 721,511 km (0.097 R)
• M5: 931,845 km (0.111 R)
• M6: 1,161,627 km (0.105 R)
• M7: 1,978,731 km (0.11 R)
• M8: 2,057,868 km (0.077 R)
• M9: 2,469,861 km (0.093 R)
• M10: 2,555,281 km (0.113 R)
• M11: 2,877,216 km (0.088 R)
• M12: 3,305,365 km (0.06 R)
• M13: 3,368,196 km (0.1 R)
• M14: 4,565,877 km (0.063 R)
• M15: 4,777,258 km (0.108 R)
• M16: 5,283,049 km (0.03 R)
• M17: 5,730,047 km (0.114 R)
• M18: 5,919,887 km (0.093 R)
• M19: 6,150,567 km (0.096 R)
• M20: 6,266,954 km (0.101 R)
• M21: 7,265,221 km (0.101 R)
• M22: 7,636,523 km (0.11 R)
• M23: 7,719,998 km (0.077 R)
• M24: 8,397,826 km (0.087 R)
• M25: 9,227,496 km (0.109 R)
• M26: 9,991,791 km (0.027 R)
• M27: 11,294,340 km (0.087 R)
• M28: 12,354,839 km (0.068 R)
• M29: 13,597,998 km (0.114 R)
• M30: 14,621,097 km (0.098 R)
• M31: 15,089,488 km (0.109 R)
• M32: 15,246,716 km (0.104 R)
• M33: 15,457,200 km (0.101 R)
• M34: 15,668,731 km (0.063 R)
• M35: 15,934,417 km (0.102 R)
• M36: 16,578,137 km (0.119 R)
• M37: 17,284,987 km (0.072 R)
• M38: 18,503,611 km (0.034 R)
• M39: 18,728,157 km (0.117 R)
• M40: 18,897,203 km (0.072 R)
• M41: 19,464,179 km (0.111 R)
• M42: 20,036,840 km (0.077 R)
• M43: 21,315,901 km (0.113 R)
• M44: 21,374,693 km (0.081 R)
• M45: 21,906,065 km (0.066 R)
• M46: 22,381,936 km (0.083 R)
• M47: 22,561,304 km (0.101 R)
• M48: 23,830,193 km (0.107 R)
• M49: 24,013,450 km (0.089 R)
• M50: 24,750,669 km (0.086 R)
• M51: 25,870,558 km (0.067 R)
• M52: 28,482,387 km (0.117 R)
• M53: 28,611,939 km (0.079 R)
• M54: 29,001,791 km (0.104 R)
• M55: 29,589,711 km (0.04 R)
• M56: 29,983,901 km (0.114 R)
• M57: 30,049,874 km (0.036 R)
• M58: 30,843,939 km (0.052 R)
• M59: 33,745,988 km (0.086 R)
• M60: 33,814,504 km (0.11 R)
• M61: 36,382,202 km (0.109 R)
• M62: 36,593,135 km (0.095 R)
• M63: 37,653,934 km (0.095 R)
• M64: 38,366,618 km (0.101 R)
• M65: 39,155,747 km (0.034 R)
• M66: 39,588,533 km (0.086 R)
• M67: 39,950,261 km (0.087 R)
• M68: 40,167,926 km (0.059 R)
• M69: 41,628,749 km (0.074 R)
• M70: 42,070,362 km (0.112 R)
• M71: 42,513,620 km (0.101 R)
• M72: 43,181,276 km (0.11 R)
• M73: 43,553,625 km (0.074 R)
• M74: 45,356,130 km (0.047 R)
• M75: 45,734,762 km (0.093 R)
• M76: 46,418,723 km (0.083 R)
• M77: 47,182,869 km (0.103 R)
• M78: 47,259,463 km (0.12 R)
• M79: 48,645,936 km (0.056 R)
• M80: 49,188,827 km (0.104 R)
• M81: 49,733,663 km (0.088 R)
• M82: 49,967,783 km (0.107 R)
• M83: 50,672,240 km (0.069 R)
• M84: 53,203,585 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.7

Radius: 5.7

Gravity: 18.64 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.79 AU - 14.95 AU

Year: 18718 Days

Day: 22.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,326,277 km

• M1: 120,875 km (0.114 R)
• M2: 587,920 km (0.044 R)
• M3: 629,358 km (0.088 R)
• M4: 1,955,693 km (0.065 R)
• M5: 2,245,314 km (0.051 R)
• M6: 2,722,532 km (0.096 R)
• M7: 3,009,012 km (0.08 R)
• M8: 3,806,219 km (0.112 R)
• M9: 4,496,613 km (0.099 R)
• M10: 5,007,041 km (0.109 R)
• M11: 5,225,154 km (0.055 R)
• M12: 5,535,570 km (0.109 R)
• M13: 6,081,901 km (0.093 R)
• M14: 7,871,391 km (0.1 R)
• M15: 8,278,297 km (0.113 R)
• M16: 8,484,443 km (0.064 R)
• M17: 8,536,204 km (0.09 R)
• M18: 9,006,839 km (0.088 R)
• M19: 9,647,567 km (0.093 R)
• M20: 10,580,160 km (0.086 R)
• M21: 10,747,709 km (0.114 R)
• M22: 11,944,941 km (0.118 R)
• M23: 12,236,208 km (0.106 R)
• M24: 12,944,853 km (0.119 R)
• M25: 13,004,393 km (0.097 R)
• M26: 13,124,072 km (0.041 R)
• M27: 13,243,899 km (0.084 R)
• M28: 13,605,926 km (0.098 R)
• M29: 15,464,231 km (0.073 R)
• M30: 15,717,949 km (0.119 R)
• M31: 15,781,528 km (0.093 R)
• M32: 16,293,901 km (0.114 R)
• M33: 16,358,228 km (0.036 R)
• M34: 16,811,659 km (0.117 R)
• M35: 17,007,184 km (0.11 R)
• M36: 18,263,058 km (0.079 R)
• M37: 18,396,948 km (0.07 R)
• M38: 18,935,949 km (0.119 R)
• M39: 19,275,386 km (0.117 R)
• M40: 19,685,434 km (0.077 R)
• M41: 19,754,100 km (0.037 R)
• M42: 20,236,702 km (0.118 R)
• M43: 21,143,116 km (0.062 R)
• M44: 21,566,029 km (0.086 R)
• M45: 23,212,653 km (0.117 R)
• M46: 25,271,120 km (0.094 R)
• M47: 25,570,016 km (0.084 R)
• M48: 26,095,703 km (0.073 R)
• M49: 27,234,292 km (0.102 R)
• M50: 28,002,328 km (0.093 R)
• M51: 28,933,275 km (0.092 R)
• M52: 29,481,103 km (0.107 R)
• M53: 32,351,736 km (0.107 R)
• M54: 32,676,065 km (0.075 R)
• M55: 34,067,026 km (0.078 R)
• M56: 34,479,766 km (0.072 R)
• M57: 37,755,361 km (0.064 R)
• M58: 37,926,052 km (0.111 R)
• M59: 38,182,463 km (0.081 R)
• M60: 38,268,183 km (0.109 R)
• M61: 38,353,752 km (0.1 R)
• M62: 39,646,577 km (0.075 R)
• M63: 40,516,339 km (0.108 R)
• M64: 42,186,151 km (0.074 R)
• M65: 42,363,275 km (0.078 R)
• M66: 43,163,174 km (0.068 R)
• M67: 43,520,265 km (0.094 R)
• M68: 44,958,498 km (0.113 R)
• M69: 45,411,182 km (0.111 R)
• M70: 47,420,730 km (0.117 R)
• M71: 48,529,100 km (0.117 R)
• M72: 48,900,402 km (0.118 R)
• M73: 49,926,345 km (0.073 R)
• M74: 51,715,236 km (0.078 R)
• M75: 52,379,600 km (0.101 R)
• M76: 52,665,182 km (0.079 R)
• M77: 53,046,657 km (0.081 R)
• M78: 55,065,031 km (0.099 R)
• M79: 55,646,219 km (0.109 R)
• M80: 57,108,239 km (0.034 R)
• M81: 57,794,893 km (0.105 R)
• M82: 58,681,710 km (0.083 R)
• M83: 59,077,246 km (0.104 R)
• M84: 59,970,495 km (0.051 R)
• M85: 60,169,610 km (0.087 R)
• M86: 60,269,242 km (0.059 R)
• M87: 62,777,998 km (0.072 R)
• M88: 62,879,127 km (0.078 R)
• M89: 63,081,383 km (0.082 R)
• M90: 63,892,652 km (0.111 R)
• M91: 64,299,708 km (0.063 R)
• M92: 65,320,713 km (0.102 R)
• M93: 67,275,658 km (0.082 R)
• M94: 69,458,441 km (0.092 R)
• M95: 69,563,010 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.9

Radius: 5.9

Gravity: 16.54 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.83 AU - 19.43 AU

Year: 23660 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,326,277 km

• M1: 80,484 km (0.082 R)
• M2: 206,295 km (0.037 R)
• M3: 267,182 km (0.104 R)
• M4: 554,410 km (0.085 R)
• M5: 1,923,380 km (0.11 R)
• M6: 2,097,362 km (0.073 R)
• M7: 3,244,030 km (0.096 R)
• M8: 3,409,485 km (0.102 R)
• M9: 3,620,119 km (0.08 R)
• M10: 3,705,539 km (0.112 R)
• M11: 4,458,765 km (0.09 R)
• M12: 6,202,029 km (0.099 R)
• M13: 6,304,503 km (0.104 R)
• M14: 6,407,576 km (0.048 R)
• M15: 6,563,008 km (0.072 R)
• M16: 6,667,427 km (0.108 R)
• M17: 6,772,445 km (0.077 R)
• M18: 8,524,535 km (0.074 R)
• M19: 9,391,455 km (0.078 R)
• M20: 10,774,338 km (0.095 R)
• M21: 11,021,174 km (0.051 R)
• M22: 11,900,211 km (0.115 R)
• M23: 12,348,107 km (0.114 R)
• M24: 13,260,206 km (0.058 R)
• M25: 13,458,572 km (0.102 R)
• M26: 13,858,148 km (0.1 R)
• M27: 15,286,958 km (0.063 R)
• M28: 15,494,899 km (0.053 R)
• M29: 15,913,623 km (0.11 R)
• M30: 16,761,993 km (0.111 R)
• M31: 17,335,850 km (0.081 R)
• M32: 17,915,991 km (0.103 R)
• M33: 18,724,268 km (0.108 R)
• M34: 21,917,434 km (0.102 R)
• M35: 23,896,614 km (0.11 R)
• M36: 24,380,115 km (0.028 R)
• M37: 26,845,188 km (0.047 R)
• M38: 28,192,018 km (0.105 R)
• M39: 28,447,082 km (0.087 R)
• M40: 28,617,474 km (0.109 R)
• M41: 29,216,614 km (0.07 R)
• M42: 29,302,483 km (0.103 R)
• M43: 29,647,007 km (0.113 R)
• M44: 30,514,226 km (0.102 R)
• M45: 31,389,822 km (0.119 R)
• M46: 34,156,036 km (0.114 R)
• M47: 34,700,423 km (0.08 R)
• M48: 35,705,721 km (0.068 R)
• M49: 35,889,576 km (0.111 R)
• M50: 37,651,690 km (0.08 R)
• M51: 38,590,267 km (0.107 R)
• M52: 39,157,243 km (0.049 R)
• M53: 40,586,351 km (0.089 R)
• M54: 40,970,369 km (0.028 R)
• M55: 41,162,901 km (0.056 R)
• M56: 44,381,499 km (0.088 R)
• M57: 45,173,919 km (0.078 R)
• M58: 46,571,762 km (0.115 R)
• M59: 47,175,240 km (0.083 R)
• M60: 47,983,816 km (0.096 R)
• M61: 48,288,248 km (0.097 R)
• M62: 50,539,995 km (0.098 R)
• M63: 51,678,734 km (0.089 R)
• M64: 52,407,874 km (0.116 R)
• M65: 53,245,173 km (0.075 R)
• M66: 53,560,226 km (0.118 R)
• M67: 54,192,427 km (0.092 R)
• M68: 54,827,021 km (0.083 R)
• M69: 55,890,213 km (0.071 R)
• M70: 56,852,876 km (0.093 R)
• M71: 59,991,888 km (0.119 R)
• M72: 62,853,545 km (0.07 R)
• M73: 63,631,604 km (0.062 R)
• M74: 63,854,355 km (0.097 R)
• M75: 64,300,905 km (0.107 R)
• M76: 64,412,804 km (0.058 R)
• M77: 64,860,550 km (0.068 R)
• M78: 64,972,749 km (0.075 R)
• M79: 66,436,115 km (0.093 R)
• M80: 67,115,290 km (0.099 R)
• M81: 67,569,319 km (0.069 R)
• M82: 73,212,899 km (0.119 R)
• M83: 73,914,363 km (0.069 R)
• M84: 74,735,506 km (0.036 R)
• M85: 77,335,666 km (0.098 R)
• M86: 77,454,597 km (0.067 R)
• M87: 78,646,892 km (0.071 R)
• M88: 79,125,455 km (0.11 R)
• M89: 79,485,089 km (0.102 R)
• M90: 79,725,193 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 18,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit