🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.1 AU - 1.7 AU

Year: 593 Days

Day: 17.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.84 AU - 3.7 AU

Year: 2118 Days

Day: 21.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.7

Radius: 9.8

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.17 AU - 6.43 AU

Year: 5663 Days

Day: 10.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 85,636,808 km

• M1: 209,587 km (0.035 R)
• M2: 283,039 km (0.114 R)
• M3: 385,663 km (0.118 R)
• M4: 451,486 km (0.079 R)
• M5: 577,747 km (0.104 R)
• M6: 737,817 km (0.108 R)
• M7: 913,295 km (0.092 R)
• M8: 1,042,099 km (0.107 R)
• M9: 1,533,977 km (0.03 R)
• M10: 1,953,898 km (0.116 R)
• M11: 2,153,611 km (0.087 R)
• M12: 2,360,206 km (0.054 R)
• M13: 3,450,624 km (0.111 R)
• M14: 3,617,725 km (0.102 R)
• M15: 3,787,668 km (0.064 R)
• M16: 4,174,678 km (0.096 R)
• M17: 4,615,094 km (0.083 R)
• M18: 4,676,429 km (0.109 R)
• M19: 5,175,937 km (0.106 R)
• M20: 5,912,856 km (0.108 R)
• M21: 6,046,297 km (0.044 R)
• M22: 6,682,387 km (0.105 R)
• M23: 6,844,701 km (0.046 R)
• M24: 7,459,249 km (0.066 R)
• M25: 7,555,291 km (0.097 R)
• M26: 7,846,259 km (0.056 R)
• M27: 8,116,133 km (0.085 R)
• M28: 8,314,350 km (0.117 R)
• M29: 8,389,000 km (0.047 R)
• M30: 8,715,422 km (0.072 R)
• M31: 8,995,021 km (0.116 R)
• M32: 9,641,284 km (0.097 R)
• M33: 10,089,329 km (0.118 R)
• M34: 10,517,179 km (0.075 R)
• M35: 10,760,575 km (0.105 R)
• M36: 11,005,766 km (0.112 R)
• M37: 11,612,834 km (0.104 R)
• M38: 11,696,459 km (0.094 R)
• M39: 12,117,727 km (0.057 R)
• M40: 13,090,861 km (0.119 R)
• M41: 13,528,135 km (0.057 R)
• M42: 14,657,300 km (0.028 R)
• M43: 14,959,488 km (0.031 R)
• M44: 15,355,473 km (0.104 R)
• M45: 16,220,000 km (0.118 R)
• M46: 16,501,094 km (0.086 R)
• M47: 16,847,114 km (0.084 R)
• M48: 18,514,532 km (0.08 R)
• M49: 19,103,947 km (0.063 R)
• M50: 19,467,171 km (0.077 R)
• M51: 19,533,592 km (0.062 R)
• M52: 20,334,839 km (0.11 R)
• M53: 20,638,073 km (0.103 R)
• M54: 20,841,227 km (0.081 R)
• M55: 23,363,896 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.5

Radius: 11.2

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.33 AU - 11.95 AU

Year: 10720 Days

Day: 14.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,636,808 km

• M1: 283,338 km (0.051 R)
• M2: 378,034 km (0.096 R)
• M3: 472,879 km (0.076 R)
• M4: 546,780 km (0.11 R)
• M5: 1,022,801 km (0.104 R)
• M6: 1,103,135 km (0.035 R)
• M7: 1,607,429 km (0.091 R)
• M8: 1,702,125 km (0.119 R)
• M9: 1,847,833 km (0.082 R)
• M10: 2,499,631 km (0.086 R)
• M11: 3,010,508 km (0.032 R)
• M12: 4,391,745 km (0.095 R)
• M13: 4,559,743 km (0.117 R)
• M14: 4,729,985 km (0.059 R)
• M15: 4,833,208 km (0.11 R)
• M16: 5,006,742 km (0.061 R)
• M17: 5,467,952 km (0.118 R)
• M18: 5,795,272 km (0.071 R)
• M19: 6,893,171 km (0.094 R)
• M20: 7,049,500 km (0.111 R)
• M21: 8,136,329 km (0.114 R)
• M22: 8,301,784 km (0.069 R)
• M23: 9,274,769 km (0.088 R)
• M24: 9,491,087 km (0.074 R)
• M25: 9,621,686 km (0.105 R)
• M26: 9,840,548 km (0.083 R)
• M27: 10,194,496 km (0.113 R)
• M28: 10,914,661 km (0.11 R)
• M29: 11,419,254 km (0.108 R)
• M30: 11,558,231 km (0.093 R)
• M31: 12,119,821 km (0.069 R)
• M32: 12,214,217 km (0.074 R)
• M33: 12,882,321 km (0.109 R)
• M34: 13,415,638 km (0.106 R)
• M35: 14,906,530 km (0.052 R)
• M36: 15,007,808 km (0.025 R)
• M37: 15,671,574 km (0.118 R)
• M38: 16,344,914 km (0.034 R)
• M39: 16,711,578 km (0.099 R)
• M40: 18,312,874 km (0.042 R)
• M41: 18,693,600 km (0.05 R)
• M42: 18,912,312 km (0.069 R)
• M43: 21,145,809 km (0.061 R)
• M44: 21,430,793 km (0.102 R)
• M45: 21,774,568 km (0.087 R)
• M46: 22,409,462 km (0.038 R)
• M47: 22,816,667 km (0.102 R)
• M48: 24,649,241 km (0.09 R)
• M49: 25,129,750 km (0.064 R)
• M50: 25,431,638 km (0.088 R)
• M51: 25,613,399 km (0.117 R)
• M52: 27,144,683 km (0.056 R)
• M53: 28,202,789 km (0.082 R)
• M54: 28,516,645 km (0.097 R)
• M55: 29,211,079 km (0.097 R)
• M56: 29,401,367 km (0.09 R)
• M57: 29,847,169 km (0.085 R)
• M58: 30,745,504 km (0.101 R)
• M59: 31,197,888 km (0.083 R)
• M60: 31,587,441 km (0.107 R)
• M61: 31,717,741 km (0.067 R)
• M62: 31,848,190 km (0.09 R)
• M63: 32,109,388 km (0.09 R)
• M64: 32,437,157 km (0.091 R)
• M65: 32,963,741 km (0.098 R)
• M66: 33,825,425 km (0.059 R)
• M67: 34,225,749 km (0.085 R)
• M68: 34,359,489 km (0.1 R)
• M69: 35,774,386 km (0.062 R)
• M70: 36,250,257 km (0.051 R)
• M71: 36,865,254 km (0.069 R)
• M72: 37,414,727 km (0.104 R)
• M73: 39,009,590 km (0.076 R)
• M74: 40,343,853 km (0.109 R)
• M75: 41,907,450 km (0.062 R)
• M76: 42,840,641 km (0.08 R)
• M77: 43,635,605 km (0.111 R)
• M78: 43,853,269 km (0.033 R)
• M79: 43,925,974 km (0.118 R)
• M80: 44,435,504 km (0.053 R)
• M81: 48,732,404 km (0.103 R)
• M82: 49,865,009 km (0.096 R)
• M83: 50,777,407 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.9

Radius: 7.3

Gravity: 16.51 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.4 AU - 14.46 AU

Year: 16652 Days

Day: 16.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,636,808 km

• M1: 116,686 km (0.108 R)
• M2: 509,231 km (0.105 R)
• M3: 675,734 km (0.095 R)
• M4: 742,753 km (0.059 R)
• M5: 932,892 km (0.09 R)
• M6: 1,562,550 km (0.106 R)
• M7: 1,870,721 km (0.032 R)
• M8: 2,299,469 km (0.03 R)
• M9: 2,507,560 km (0.051 R)
• M10: 3,206,331 km (0.056 R)
• M11: 3,360,716 km (0.111 R)
• M12: 3,597,081 km (0.064 R)
• M13: 4,380,824 km (0.057 R)
• M14: 4,552,413 km (0.107 R)
• M15: 4,769,928 km (0.075 R)
• M16: 5,489,045 km (0.088 R)
• M17: 6,050,486 km (0.054 R)
• M18: 6,145,929 km (0.092 R)
• M19: 7,176,958 km (0.111 R)
• M20: 7,227,372 km (0.092 R)
• M21: 7,738,249 km (0.058 R)
• M22: 8,260,794 km (0.101 R)
• M23: 8,686,999 km (0.035 R)
• M24: 9,449,948 km (0.117 R)
• M25: 10,405,130 km (0.104 R)
• M26: 10,576,869 km (0.057 R)
• M27: 10,634,314 km (0.051 R)
• M28: 10,923,188 km (0.072 R)
• M29: 12,044,274 km (0.085 R)
• M30: 13,078,145 km (0.03 R)
• M31: 13,574,361 km (0.119 R)
• M32: 14,013,730 km (0.11 R)
• M33: 15,099,960 km (0.062 R)
• M34: 15,555,187 km (0.09 R)
• M35: 16,612,395 km (0.083 R)
• M36: 17,014,663 km (0.092 R)
• M37: 17,149,601 km (0.077 R)
• M38: 17,284,837 km (0.082 R)
• M39: 17,556,208 km (0.035 R)
• M40: 18,310,181 km (0.075 R)
• M41: 19,284,811 km (0.105 R)
• M42: 19,707,724 km (0.091 R)
• M43: 19,778,484 km (0.119 R)
• M44: 20,062,421 km (0.118 R)
• M45: 20,276,196 km (0.084 R)
• M46: 20,850,203 km (0.085 R)
• M47: 22,087,527 km (0.071 R)
• M48: 22,752,191 km (0.091 R)
• M49: 22,975,241 km (0.112 R)
• M50: 26,017,463 km (0.109 R)
• M51: 26,250,686 km (0.104 R)
• M52: 26,562,748 km (0.11 R)
• M53: 26,954,544 km (0.106 R)
• M54: 28,380,661 km (0.108 R)
• M55: 28,700,950 km (0.102 R)
• M56: 32,051,942 km (0.111 R)
• M57: 32,803,971 km (0.097 R)
• M58: 34,752,034 km (0.057 R)
• M59: 37,436,568 km (0.106 R)
• M60: 38,847,874 km (0.083 R)
• M61: 39,470,800 km (0.083 R)
• M62: 39,828,339 km (0.11 R)
• M63: 40,186,925 km (0.096 R)
• M64: 41,631,741 km (0.076 R)
• M65: 41,722,547 km (0.083 R)
• M66: 42,177,923 km (0.047 R)
• M67: 44,108,184 km (0.051 R)
• M68: 44,757,888 km (0.116 R)
• M69: 45,504,531 km (0.109 R)
• M70: 45,973,071 km (0.1 R)
• M71: 48,149,571 km (0.096 R)
• M72: 48,627,087 km (0.108 R)
• M73: 48,914,315 km (0.064 R)
• M74: 51,330,321 km (0.11 R)
• M75: 53,093,780 km (0.09 R)
• M76: 53,488,270 km (0.054 R)
• M77: 54,478,907 km (0.036 R)
• M78: 56,377,902 km (0.102 R)
• M79: 56,679,641 km (0.113 R)
• M80: 56,981,979 km (0.073 R)
• M81: 58,909,248 km (0.082 R)
• M82: 59,011,274 km (0.084 R)
• M83: 60,960,983 km (0.114 R)
• M84: 61,270,800 km (0.069 R)
• M85: 61,995,602 km (0.108 R)
• M86: 62,515,005 km (0.111 R)
• M87: 64,712,598 km (0.03 R)
• M88: 65,450,714 km (0.09 R)
• M89: 66,085,607 km (0.037 R)
• M90: 68,002,554 km (0.113 R)
• M91: 68,538,264 km (0.118 R)
• M92: 68,752,937 km (0.1 R)
• M93: 69,829,743 km (0.111 R)
• M94: 70,045,762 km (0.049 R)
• M95: 71,455,273 km (0.093 R)
• M96: 72,545,991 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.8

Radius: 7.3

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.01 AU - 14.53 AU

Year: 17313 Days

Day: 24.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,636,808 km

• M1: 205,697 km (0.114 R)
• M2: 323,281 km (0.095 R)
• M3: 383,868 km (0.086 R)
• M4: 517,908 km (0.119 R)
• M5: 769,083 km (0.119 R)
• M6: 1,009,935 km (0.054 R)
• M7: 1,079,797 km (0.113 R)
• M8: 1,453,194 km (0.034 R)
• M9: 1,779,317 km (0.052 R)
• M10: 1,836,015 km (0.084 R)
• M11: 1,980,227 km (0.092 R)
• M12: 2,218,686 km (0.11 R)
• M13: 2,403,589 km (0.105 R)
• M14: 2,561,564 km (0.114 R)
• M15: 2,887,987 km (0.12 R)
• M16: 3,124,202 km (0.07 R)
• M17: 3,296,838 km (0.114 R)
• M18: 3,437,310 km (0.113 R)
• M19: 3,508,220 km (0.07 R)
• M20: 3,833,595 km (0.105 R)
• M21: 4,093,297 km (0.043 R)
• M22: 4,513,218 km (0.093 R)
• M23: 4,630,054 km (0.041 R)
• M24: 6,109,278 km (0.065 R)
• M25: 6,282,063 km (0.074 R)
• M26: 6,721,133 km (0.071 R)
• M27: 7,034,241 km (0.096 R)
• M28: 7,306,510 km (0.113 R)
• M29: 7,674,969 km (0.09 R)
• M30: 8,477,861 km (0.081 R)
• M31: 8,670,693 km (0.1 R)
• M32: 8,767,632 km (0.068 R)
• M33: 9,011,626 km (0.082 R)
• M34: 9,756,773 km (0.098 R)
• M35: 11,518,138 km (0.103 R)
• M36: 12,162,756 km (0.079 R)
• M37: 13,995,330 km (0.059 R)
• M38: 15,264,219 km (0.059 R)
• M39: 15,322,712 km (0.04 R)
• M40: 16,931,637 km (0.117 R)
• M41: 17,235,470 km (0.117 R)
• M42: 17,357,392 km (0.113 R)
• M43: 17,848,372 km (0.095 R)
• M44: 18,095,658 km (0.097 R)
• M45: 18,468,605 km (0.117 R)
• M46: 18,844,096 km (0.067 R)
• M47: 19,032,739 km (0.064 R)
• M48: 19,475,399 km (0.114 R)
• M49: 20,113,733 km (0.095 R)
• M50: 20,823,874 km (0.1 R)
• M51: 21,607,767 km (0.118 R)
• M52: 22,801,857 km (0.059 R)
• M53: 24,085,257 km (0.052 R)
• M54: 24,358,423 km (0.08 R)
• M55: 25,600,384 km (0.067 R)
• M56: 25,949,097 km (0.085 R)
• M57: 26,018,959 km (0.053 R)
• M58: 26,229,144 km (0.098 R)
• M59: 26,299,306 km (0.076 R)
• M60: 29,667,053 km (0.078 R)
• M61: 29,813,360 km (0.05 R)
• M62: 29,959,816 km (0.067 R)
• M63: 30,180,174 km (0.101 R)
• M64: 32,261,678 km (0.115 R)
• M65: 32,487,422 km (0.094 R)
• M66: 32,864,857 km (0.103 R)
• M67: 33,167,793 km (0.074 R)
• M68: 33,700,212 km (0.076 R)
• M69: 34,235,622 km (0.117 R)
• M70: 35,702,729 km (0.103 R)
• M71: 36,639,810 km (0.078 R)
• M72: 36,796,738 km (0.081 R)
• M73: 37,348,006 km (0.114 R)
• M74: 37,743,244 km (0.056 R)
• M75: 40,711,864 km (0.11 R)
• M76: 41,527,023 km (0.111 R)
• M77: 42,925,015 km (0.059 R)
• M78: 44,589,441 km (0.029 R)
• M79: 49,187,630 km (0.119 R)
• M80: 50,055,597 km (0.102 R)
• M81: 50,578,890 km (0.034 R)
• M82: 50,841,136 km (0.071 R)
• M83: 51,279,158 km (0.038 R)
• M84: 51,366,972 km (0.064 R)
• M85: 52,424,180 km (0.056 R)
• M86: 53,666,740 km (0.105 R)
• M87: 55,278,358 km (0.11 R)
• M88: 55,368,416 km (0.097 R)
• M89: 55,458,474 km (0.112 R)
• M90: 56,815,027 km (0.093 R)
• M91: 58,549,166 km (0.074 R)
• M92: 59,745,650 km (0.086 R)
• M93: 60,207,907 km (0.097 R)
• M94: 60,950,062 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.6

Radius: 3.2

Gravity: 83.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13.86 AU - 16.7 AU

Year: 21392 Days

Day: 17.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 85,636,808 km

• M1: 70,012 km (0.076 R)
• M2: 776,563 km (0.116 R)
• M3: 1,235,379 km (0.088 R)
• M4: 1,297,762 km (0.088 R)
• M5: 1,329,327 km (0.053 R)
• M6: 2,049,790 km (0.093 R)
• M7: 2,506,662 km (0.092 R)
• M8: 2,910,576 km (0.1 R)
• M9: 3,162,649 km (0.114 R)
• M10: 3,687,288 km (0.12 R)
• M11: 3,913,779 km (0.077 R)
• M12: 4,005,782 km (0.111 R)
• M13: 4,285,530 km (0.1 R)
• M14: 6,413,859 km (0.092 R)
• M15: 6,576,622 km (0.05 R)
• M16: 7,297,384 km (0.089 R)
• M17: 7,410,480 km (0.086 R)
• M18: 8,277,101 km (0.067 R)
• M19: 8,336,042 km (0.106 R)
• M20: 8,632,695 km (0.043 R)
• M21: 8,872,500 km (0.074 R)
• M22: 9,236,322 km (0.105 R)
• M23: 9,297,358 km (0.118 R)
• M24: 9,604,931 km (0.114 R)
• M25: 10,611,276 km (0.116 R)
• M26: 11,191,866 km (0.044 R)
• M27: 12,316,542 km (0.088 R)
• M28: 12,518,799 km (0.068 R)
• M29: 13,131,851 km (0.099 R)
• M30: 15,244,921 km (0.102 R)
• M31: 16,119,171 km (0.086 R)
• M32: 17,992,136 km (0.094 R)
• M33: 22,429,209 km (0.087 R)
• M34: 23,006,507 km (0.108 R)
• M35: 23,338,614 km (0.102 R)
• M36: 23,421,791 km (0.041 R)
• M37: 23,755,843 km (0.11 R)
• M38: 24,091,391 km (0.103 R)
• M39: 26,051,422 km (0.117 R)
• M40: 26,137,740 km (0.119 R)
• M41: 27,356,813 km (0.119 R)
• M42: 27,444,627 km (0.116 R)
• M43: 28,150,280 km (0.081 R)
• M44: 28,772,757 km (0.105 R)
• M45: 28,861,917 km (0.09 R)
• M46: 29,579,538 km (0.056 R)
• M47: 29,669,596 km (0.083 R)
• M48: 31,307,094 km (0.047 R)
• M49: 31,674,956 km (0.105 R)
• M50: 31,951,712 km (0.099 R)
• M51: 34,006,139 km (0.081 R)
• M52: 34,384,323 km (0.046 R)
• M53: 34,858,847 km (0.12 R)
• M54: 35,144,729 km (0.099 R)
• M55: 35,335,615 km (0.092 R)
• M56: 36,295,585 km (0.056 R)
• M57: 38,241,105 km (0.058 R)
• M58: 39,523,757 km (0.077 R)
• M59: 39,821,756 km (0.078 R)
• M60: 41,121,612 km (0.087 R)
• M61: 41,423,501 km (0.056 R)
• M62: 42,029,671 km (0.065 R)
• M63: 42,130,949 km (0.114 R)
• M64: 43,046,339 km (0.12 R)
• M65: 43,148,364 km (0.095 R)
• M66: 45,831,552 km (0.099 R)
• M67: 48,037,671 km (0.118 R)
• M68: 48,355,717 km (0.079 R)
• M69: 50,493,321 km (0.052 R)
• M70: 51,248,790 km (0.102 R)
• M71: 52,880,155 km (0.095 R)
• M72: 54,197,513 km (0.054 R)
• M73: 58,552,607 km (0.039 R)
• M74: 59,687,306 km (0.066 R)
• M75: 60,371,567 km (0.066 R)
• M76: 60,714,745 km (0.1 R)
• M77: 62,671,335 km (0.086 R)
• M78: 66,174,020 km (0.088 R)
• M79: 66,291,903 km (0.104 R)
• M80: 67,830,367 km (0.109 R)
• M81: 67,949,148 km (0.039 R)
• M82: 69,500,179 km (0.084 R)
• M83: 70,701,300 km (0.044 R)
• M84: 70,821,726 km (0.093 R)
• M85: 72,880,343 km (0.087 R)
• M86: 74,100,463 km (0.063 R)
• M87: 76,560,749 km (0.075 R)
• M88: 76,932,201 km (0.032 R)
• M89: 77,180,085 km (0.119 R)
• M90: 77,552,434 km (0.112 R)
• M91: 78,174,312 km (0.107 R)
• M92: 78,548,307 km (0.084 R)
• M93: 78,673,071 km (0.061 R)
• M94: 78,797,836 km (0.061 R)
• M95: 82,066,998 km (0.117 R)
• M96: 82,320,267 km (0.068 R)
• M97: 82,954,712 km (0.088 R)
• M98: 83,081,721 km (0.079 R)
• M99: 83,336,187 km (0.067 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 19,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit