🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.58 AU - 0.66 AU

Year: 172 Days

Day: 36.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,232,296 km

• M1: 130,749 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.04 AU - 1.64 AU

Year: 545 Days

Day: 15.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,232,296 km

• M1: 431,590 km (0.107 R)
• M2: 1,001,109 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.05 AU - 2.13 AU

Year: 1062 Days

Day: 16.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,232,296 km

• M1: 1,625,530 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2 AU - 2.48 AU

Year: 1178 Days

Day: 19.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.84 AU - 3.06 AU

Year: 1348 Days

Day: 13.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.3

Radius: 10.7

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.9 AU - 6.34 AU

Year: 4683 Days

Day: 6.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 46,232,296 km

• M1: 159,621 km (0.101 R)
• M2: 229,633 km (0.099 R)
• M3: 382,971 km (0.115 R)
• M4: 704,157 km (0.072 R)
• M5: 807,829 km (0.103 R)
• M6: 1,067,231 km (0.104 R)
• M7: 1,471,893 km (0.042 R)
• M8: 1,608,028 km (0.12 R)
• M9: 1,834,668 km (0.089 R)
• M10: 2,319,365 km (0.103 R)
• M11: 2,430,666 km (0.104 R)
• M12: 2,642,048 km (0.037 R)
• M13: 3,384,353 km (0.048 R)
• M14: 3,529,463 km (0.071 R)
• M15: 3,602,766 km (0.098 R)
• M16: 3,882,214 km (0.081 R)
• M17: 3,957,911 km (0.108 R)
• M18: 4,110,949 km (0.104 R)
• M19: 4,581,734 km (0.115 R)
• M20: 5,277,962 km (0.067 R)
• M21: 5,404,373 km (0.084 R)
• M22: 5,746,204 km (0.052 R)
• M23: 7,159,754 km (0.075 R)
• M24: 8,601,130 km (0.049 R)
• M25: 8,700,313 km (0.086 R)
• M26: 8,975,124 km (0.109 R)
• M27: 9,405,667 km (0.084 R)
• M28: 9,610,616 km (0.027 R)
• M29: 9,713,539 km (0.106 R)
• M30: 10,129,272 km (0.07 R)
• M31: 10,524,360 km (0.111 R)
• M32: 10,657,203 km (0.101 R)
• M33: 11,712,316 km (0.08 R)
• M34: 12,043,676 km (0.052 R)
• M35: 12,434,126 km (0.085 R)
• M36: 13,572,716 km (0.092 R)
• M37: 13,717,377 km (0.069 R)
• M38: 13,804,443 km (0.077 R)
• M39: 14,330,578 km (0.101 R)
• M40: 14,596,115 km (0.107 R)
• M41: 15,583,760 km (0.095 R)
• M42: 15,978,848 km (0.11 R)
• M43: 16,101,069 km (0.111 R)
• M44: 16,407,894 km (0.105 R)
• M45: 16,809,714 km (0.118 R)
• M46: 17,058,645 km (0.106 R)
• M47: 17,152,293 km (0.103 R)
• M48: 17,402,870 km (0.055 R)
• M49: 17,591,662 km (0.113 R)
• M50: 17,717,773 km (0.087 R)
• M51: 17,844,333 km (0.113 R)
• M52: 18,034,622 km (0.118 R)
• M53: 18,130,065 km (0.086 R)
• M54: 18,257,523 km (0.109 R)
• M55: 18,770,494 km (0.092 R)
• M56: 20,602,918 km (0.084 R)
• M57: 20,769,271 km (0.053 R)
• M58: 21,170,343 km (0.098 R)
• M59: 21,237,512 km (0.116 R)
• M60: 21,574,107 km (0.081 R)
• M61: 21,844,580 km (0.102 R)
• M62: 21,912,498 km (0.084 R)
• M63: 22,663,030 km (0.057 R)
• M64: 22,731,696 km (0.107 R)
• M65: 23,041,513 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.7

Radius: 8.7

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.3 AU - 10.3 AU

Year: 9968 Days

Day: 11.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,232,296 km

• M1: 132,693 km (0.095 R)
• M2: 235,766 km (0.05 R)
• M3: 424,858 km (0.103 R)
• M4: 562,937 km (0.107 R)
• M5: 629,358 km (0.101 R)
• M6: 698,772 km (0.091 R)
• M7: 1,171,651 km (0.107 R)
• M8: 1,417,440 km (0.077 R)
• M9: 1,487,302 km (0.117 R)
• M10: 1,854,565 km (0.06 R)
• M11: 1,931,458 km (0.084 R)
• M12: 2,115,015 km (0.109 R)
• M13: 2,471,058 km (0.045 R)
• M14: 2,670,621 km (0.034 R)
• M15: 2,965,030 km (0.109 R)
• M16: 3,146,642 km (0.059 R)
• M17: 3,269,761 km (0.047 R)
• M18: 3,489,221 km (0.112 R)
• M19: 3,713,618 km (0.053 R)
• M20: 3,876,679 km (0.073 R)
• M21: 4,243,942 km (0.06 R)
• M22: 4,380,226 km (0.066 R)
• M23: 4,833,358 km (0.073 R)
• M24: 5,448,504 km (0.106 R)
• M25: 5,671,554 km (0.094 R)
• M26: 5,746,503 km (0.068 R)
• M27: 6,088,185 km (0.08 R)
• M28: 6,554,032 km (0.09 R)
• M29: 6,632,721 km (0.107 R)
• M30: 6,791,295 km (0.077 R)
• M31: 7,355,877 km (0.087 R)
• M32: 8,188,389 km (0.115 R)
• M33: 9,315,011 km (0.08 R)
• M34: 10,077,661 km (0.089 R)
• M35: 10,628,031 km (0.109 R)
• M36: 12,385,806 km (0.081 R)
• M37: 13,875,950 km (0.113 R)
• M38: 13,977,378 km (0.086 R)
• M39: 14,180,831 km (0.071 R)
• M40: 14,283,006 km (0.115 R)
• M41: 14,590,729 km (0.105 R)
• M42: 15,317,326 km (0.116 R)
• M43: 15,422,044 km (0.088 R)
• M44: 15,632,379 km (0.11 R)
• M45: 16,268,918 km (0.113 R)
• M46: 16,859,680 km (0.119 R)
• M47: 17,293,813 km (0.033 R)
• M48: 17,731,686 km (0.098 R)
• M49: 18,228,650 km (0.096 R)
• M50: 19,576,078 km (0.1 R)
• M51: 20,897,327 km (0.097 R)
• M52: 21,013,564 km (0.113 R)
• M53: 21,246,787 km (0.109 R)
• M54: 23,262,918 km (0.072 R)
• M55: 23,383,344 km (0.067 R)
• M56: 23,624,945 km (0.11 R)
• M57: 24,968,633 km (0.074 R)
• M58: 25,898,832 km (0.086 R)
• M59: 25,961,214 km (0.057 R)
• M60: 26,588,329 km (0.095 R)
• M61: 27,410,818 km (0.03 R)
• M62: 28,177,507 km (0.119 R)
• M63: 28,241,684 km (0.067 R)
• M64: 29,080,779 km (0.095 R)
• M65: 30,256,169 km (0.088 R)
• M66: 30,783,502 km (0.088 R)
• M67: 31,313,976 km (0.097 R)
• M68: 32,788,113 km (0.031 R)
• M69: 32,855,582 km (0.097 R)
• M70: 33,465,492 km (0.109 R)
• M71: 33,942,560 km (0.087 R)
• M72: 34,696,683 km (0.119 R)
• M73: 36,291,396 km (0.106 R)
• M74: 36,992,113 km (0.114 R)
• M75: 37,344,116 km (0.116 R)
• M76: 39,479,776 km (0.107 R)
• M77: 42,756,717 km (0.112 R)
• M78: 43,348,377 km (0.069 R)
• M79: 44,464,975 km (0.099 R)
• M80: 44,839,269 km (0.095 R)
• M81: 45,440,353 km (0.075 R)
• M82: 45,515,751 km (0.062 R)
• M83: 45,666,545 km (0.09 R)
• M84: 45,817,489 km (0.098 R)
• M85: 46,119,827 km (0.041 R)
• M86: 47,030,878 km (0.119 R)
• M87: 49,721,994 km (0.083 R)
• M88: 49,799,635 km (0.12 R)
• M89: 50,266,231 km (0.037 R)
• M90: 50,734,323 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.8

Radius: 6.1

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 10.89 AU - 15.81 AU

Year: 17144 Days

Day: 20.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,232,296 km

• M1: 125,812 km (0.042 R)
• M2: 172,786 km (0.117 R)
• M3: 364,570 km (0.1 R)
• M4: 410,646 km (0.11 R)
• M5: 1,000,511 km (0.101 R)
• M6: 1,089,970 km (0.108 R)
• M7: 1,399,039 km (0.051 R)
• M8: 1,602,343 km (0.083 R)
• M9: 1,654,702 km (0.098 R)
• M10: 2,386,086 km (0.115 R)
• M11: 3,472,915 km (0.063 R)
• M12: 3,853,342 km (0.1 R)
• M13: 4,616,141 km (0.07 R)
• M14: 4,766,637 km (0.092 R)
• M15: 4,956,925 km (0.103 R)
• M16: 5,072,415 km (0.118 R)
• M17: 5,149,907 km (0.084 R)
• M18: 5,227,698 km (0.062 R)
• M19: 5,864,685 km (0.108 R)
• M20: 5,905,226 km (0.093 R)
• M21: 6,192,305 km (0.105 R)
• M22: 6,567,945 km (0.026 R)
• M23: 6,779,925 km (0.079 R)
• M24: 7,254,001 km (0.041 R)
• M25: 7,385,198 km (0.079 R)
• M26: 7,872,887 km (0.094 R)
• M27: 8,416,825 km (0.12 R)
• M28: 9,255,171 km (0.045 R)
• M29: 9,397,439 km (0.093 R)
• M30: 9,973,989 km (0.111 R)
• M31: 10,071,078 km (0.092 R)
• M32: 12,339,880 km (0.104 R)
• M33: 12,391,940 km (0.117 R)
• M34: 12,601,377 km (0.084 R)
• M35: 14,427,368 km (0.104 R)
• M36: 14,537,323 km (0.118 R)
• M37: 14,868,981 km (0.052 R)
• M38: 16,163,003 km (0.061 R)
• M39: 17,904,472 km (0.095 R)
• M40: 17,963,413 km (0.065 R)
• M41: 18,557,765 km (0.088 R)
• M42: 19,158,401 km (0.113 R)
• M43: 19,704,433 km (0.103 R)
• M44: 20,625,956 km (0.097 R)
• M45: 22,510,590 km (0.112 R)
• M46: 22,894,009 km (0.093 R)
• M47: 23,279,673 km (0.079 R)
• M48: 23,667,430 km (0.044 R)
• M49: 23,927,132 km (0.074 R)
• M50: 24,646,249 km (0.063 R)
• M51: 25,107,609 km (0.091 R)
• M52: 28,346,702 km (0.1 R)
• M53: 28,553,596 km (0.112 R)
• M54: 28,622,561 km (0.069 R)
• M55: 28,899,317 km (0.087 R)
• M56: 29,385,659 km (0.078 R)
• M57: 29,874,695 km (0.052 R)
• M58: 30,015,018 km (0.083 R)
• M59: 30,225,651 km (0.083 R)
• M60: 30,436,884 km (0.111 R)
• M61: 30,719,324 km (0.118 R)
• M62: 30,931,753 km (0.083 R)
• M63: 32,792,900 km (0.117 R)
• M64: 32,865,156 km (0.12 R)
• M65: 33,956,024 km (0.082 R)
• M66: 34,911,057 km (0.111 R)
• M67: 35,280,713 km (0.109 R)
• M68: 35,800,416 km (0.088 R)
• M69: 36,772,353 km (0.113 R)
• M70: 37,073,195 km (0.078 R)
• M71: 41,838,635 km (0.055 R)
• M72: 41,995,413 km (0.071 R)
• M73: 42,152,641 km (0.042 R)
• M74: 43,734,339 km (0.116 R)
• M75: 45,415,969 km (0.119 R)
• M76: 46,386,261 km (0.115 R)
• M77: 46,711,337 km (0.101 R)
• M78: 47,281,903 km (0.061 R)
• M79: 48,924,637 km (0.091 R)
• M80: 50,085,666 km (0.045 R)
• M81: 50,920,572 km (0.114 R)
• M82: 51,088,122 km (0.077 R)
• M83: 51,675,892 km (0.079 R)
• M84: 52,434,951 km (0.097 R)
• M85: 52,942,986 km (0.069 R)
• M86: 53,367,694 km (0.042 R)
• M87: 56,544,854 km (0.057 R)
• M88: 56,631,620 km (0.102 R)
• M89: 57,588,448 km (0.097 R)
• M90: 57,763,029 km (0.109 R)
• M91: 58,025,124 km (0.077 R)
• M92: 58,200,154 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.6

Radius: 3.1

Gravity: 30.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.65 AU - 17.65 AU

Year: 20725 Days

Day: 24.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 46,232,296 km

• M1: 59,241 km (0.111 R)
• M2: 168,148 km (0.072 R)
• M3: 454,478 km (0.115 R)
• M4: 711,637 km (0.067 R)
• M5: 731,534 km (0.092 R)
• M6: 1,287,290 km (0.094 R)
• M7: 1,385,725 km (0.099 R)
• M8: 2,528,802 km (0.06 R)
• M9: 2,590,287 km (0.037 R)
• M10: 3,884,458 km (0.047 R)
• M11: 3,955,368 km (0.055 R)
• M12: 4,726,545 km (0.098 R)
• M13: 5,148,411 km (0.108 R)
• M14: 5,423,222 km (0.079 R)
• M15: 6,781,271 km (0.119 R)
• M16: 6,952,711 km (0.067 R)
• M17: 7,741,690 km (0.114 R)
• M18: 11,829,601 km (0.068 R)
• M19: 11,984,136 km (0.073 R)
• M20: 12,139,418 km (0.049 R)
• M21: 12,714,323 km (0.114 R)
• M22: 13,728,148 km (0.116 R)
• M23: 13,944,915 km (0.099 R)
• M24: 14,712,203 km (0.092 R)
• M25: 14,934,056 km (0.08 R)
• M26: 15,045,357 km (0.116 R)
• M27: 15,380,905 km (0.026 R)
• M28: 15,605,900 km (0.077 R)
• M29: 15,832,092 km (0.111 R)
• M30: 15,888,790 km (0.108 R)
• M31: 16,747,482 km (0.108 R)
• M32: 16,979,059 km (0.062 R)
• M33: 17,386,713 km (0.118 R)
• M34: 18,330,825 km (0.08 R)
• M35: 19,170,369 km (0.099 R)
• M36: 19,716,700 km (0.097 R)
• M37: 20,948,788 km (0.066 R)
• M38: 21,637,088 km (0.053 R)
• M39: 22,142,430 km (0.118 R)
• M40: 22,396,447 km (0.118 R)
• M41: 23,035,828 km (0.046 R)
• M42: 23,164,333 km (0.087 R)
• M43: 23,486,866 km (0.099 R)
• M44: 24,725,985 km (0.112 R)
• M45: 25,187,943 km (0.058 R)
• M46: 26,388,616 km (0.027 R)
• M47: 27,539,472 km (0.075 R)
• M48: 32,447,928 km (0.063 R)
• M49: 32,664,246 km (0.113 R)
• M50: 33,752,870 km (0.118 R)
• M51: 33,825,874 km (0.117 R)
• M52: 33,898,878 km (0.068 R)
• M53: 34,558,754 km (0.075 R)
• M54: 35,222,819 km (0.086 R)
• M55: 35,370,921 km (0.101 R)
• M56: 37,089,501 km (0.102 R)
• M57: 37,240,146 km (0.081 R)
• M58: 37,617,881 km (0.093 R)
• M59: 37,996,812 km (0.063 R)
• M60: 38,605,825 km (0.03 R)
• M61: 43,353,762 km (0.057 R)
• M62: 43,990,002 km (0.033 R)
• M63: 48,693,808 km (0.117 R)
• M64: 51,524,349 km (0.057 R)
• M65: 52,029,391 km (0.116 R)
• M66: 55,610,316 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.2

Radius: 5.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 13.57 AU - 18.11 AU

Year: 22157 Days

Day: 25 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,232,296 km

• M1: 78,539 km (0.097 R)
• M2: 201,508 km (0.114 R)
• M3: 242,498 km (0.117 R)
• M4: 399,426 km (0.094 R)
• M5: 496,964 km (0.062 R)
• M6: 541,245 km (0.106 R)
• M7: 925,861 km (0.113 R)
• M8: 1,732,044 km (0.098 R)
• M9: 1,894,657 km (0.055 R)
• M10: 2,514,890 km (0.118 R)
• M11: 2,860,610 km (0.047 R)
• M12: 2,997,493 km (0.094 R)
• M13: 3,164,743 km (0.12 R)
• M14: 3,537,541 km (0.096 R)
• M15: 3,773,905 km (0.031 R)
• M16: 4,544,933 km (0.094 R)
• M17: 7,429,629 km (0.074 R)
• M18: 7,731,966 km (0.107 R)
• M19: 8,115,535 km (0.099 R)
• M20: 8,466,192 km (0.092 R)
• M21: 8,623,569 km (0.055 R)
• M22: 8,821,786 km (0.035 R)
• M23: 9,588,326 km (0.1 R)
• M24: 9,670,156 km (0.108 R)
• M25: 11,357,022 km (0.103 R)
• M26: 11,661,453 km (0.098 R)
• M27: 13,177,927 km (0.104 R)
• M28: 13,589,620 km (0.089 R)
• M29: 13,959,127 km (0.114 R)
• M30: 14,802,709 km (0.048 R)
• M31: 15,039,822 km (0.044 R)
• M32: 15,422,044 km (0.095 R)
• M33: 15,904,198 km (0.106 R)
• M34: 16,049,907 km (0.078 R)
• M35: 17,280,648 km (0.119 R)
• M36: 17,530,327 km (0.12 R)
• M37: 18,490,446 km (0.088 R)
• M38: 19,260,277 km (0.055 R)
• M39: 20,197,957 km (0.098 R)
• M40: 21,901,278 km (0.067 R)
• M41: 22,334,364 km (0.119 R)
• M42: 23,263,815 km (0.089 R)
• M43: 23,650,227 km (0.098 R)
• M44: 23,705,578 km (0.073 R)
• M45: 24,094,383 km (0.096 R)
• M46: 24,205,833 km (0.051 R)
• M47: 24,709,529 km (0.118 R)
• M48: 24,765,778 km (0.111 R)
• M49: 25,386,609 km (0.086 R)
• M50: 26,643,680 km (0.072 R)
• M51: 27,105,937 km (0.068 R)
• M52: 28,921,457 km (0.083 R)
• M53: 30,715,584 km (0.079 R)
• M54: 32,853,936 km (0.057 R)
• M55: 34,097,095 km (0.089 R)
• M56: 35,102,841 km (0.115 R)
• M57: 35,355,811 km (0.093 R)
• M58: 35,482,521 km (0.081 R)
• M59: 37,143,207 km (0.089 R)
• M60: 37,594,693 km (0.088 R)
• M61: 38,112,750 km (0.107 R)
• M62: 38,372,751 km (0.098 R)
• M63: 38,894,399 km (0.09 R)
• M64: 39,615,611 km (0.108 R)
• M65: 40,539,826 km (0.036 R)
• M66: 41,004,627 km (0.094 R)
• M67: 41,872,444 km (0.106 R)
• M68: 43,151,655 km (0.041 R)
• M69: 43,558,412 km (0.112 R)
• M70: 44,785,863 km (0.094 R)
• M71: 44,991,560 km (0.106 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 19,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit