🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.54 AU - 0.74 AU

Year: 189 Days

Day: 40.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,881,704 km

• M1: 194,028 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.76 AU - 1.12 AU

Year: 336 Days

Day: 45 Hours

Environment

Temp: 33 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.15 AU - 1.17 AU

Year: 461 Days

Day: 44.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774

Radius: 13.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.76 AU - 4.96 AU

Year: 3953 Days

Day: 9.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 92,881,704 km

• M1: 222,003 km (0.067 R)
• M2: 394,639 km (0.066 R)
• M3: 766,091 km (0.094 R)
• M4: 870,360 km (0.119 R)
• M5: 1,030,430 km (0.118 R)
• M6: 1,214,884 km (0.049 R)
• M7: 1,339,499 km (0.081 R)
• M8: 1,468,752 km (0.108 R)
• M9: 1,678,638 km (0.09 R)
• M10: 1,882,839 km (0.111 R)
• M11: 2,725,673 km (0.094 R)
• M12: 3,139,162 km (0.056 R)
• M13: 3,452,719 km (0.069 R)
• M14: 3,552,800 km (0.052 R)
• M15: 3,653,928 km (0.11 R)
• M16: 4,367,061 km (0.103 R)
• M17: 4,475,519 km (0.094 R)
• M18: 5,330,172 km (0.104 R)
• M19: 5,752,637 km (0.09 R)
• M20: 6,382,144 km (0.06 R)
• M21: 6,505,712 km (0.113 R)
• M22: 6,655,160 km (0.099 R)
• M23: 7,008,211 km (0.056 R)
• M24: 7,290,054 km (0.111 R)
• M25: 7,732,864 km (0.114 R)
• M26: 8,590,209 km (0.097 R)
• M27: 8,809,370 km (0.067 R)
• M28: 11,130,381 km (0.056 R)
• M29: 11,369,438 km (0.119 R)
• M30: 11,610,291 km (0.084 R)
• M31: 11,761,534 km (0.102 R)
• M32: 12,250,420 km (0.056 R)
• M33: 12,528,223 km (0.096 R)
• M34: 12,777,005 km (0.081 R)
• M35: 13,374,349 km (0.088 R)
• M36: 13,724,408 km (0.112 R)
• M37: 13,980,968 km (0.106 R)
• M38: 14,466,114 km (0.097 R)
• M39: 14,563,802 km (0.088 R)
• M40: 14,759,924 km (0.119 R)
• M41: 14,891,122 km (0.101 R)
• M42: 15,022,768 km (0.101 R)
• M43: 15,220,985 km (0.094 R)
• M44: 16,598,033 km (0.118 R)
• M45: 16,734,616 km (0.107 R)
• M46: 17,077,495 km (0.038 R)
• M47: 17,422,617 km (0.053 R)
• M48: 18,120,042 km (0.098 R)
• M49: 18,225,509 km (0.077 R)
• M50: 18,649,170 km (0.115 R)
• M51: 18,862,197 km (0.112 R)
• M52: 19,830,843 km (0.11 R)
• M53: 20,230,270 km (0.092 R)
• M54: 20,449,131 km (0.107 R)
• M55: 20,815,796 km (0.115 R)
• M56: 21,295,706 km (0.034 R)
• M57: 21,481,357 km (0.029 R)
• M58: 22,379,542 km (0.081 R)
• M59: 22,643,732 km (0.091 R)
• M60: 23,366,290 km (0.112 R)
• M61: 23,634,519 km (0.109 R)
• M62: 24,135,223 km (0.08 R)
• M63: 24,522,681 km (0.103 R)
• M64: 25,186,148 km (0.107 R)
• M65: 25,618,635 km (0.086 R)
• M66: 26,014,023 km (0.102 R)
• M67: 26,850,723 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.9

Radius: 9.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.81 AU - 6.13 AU

Year: 4088 Days

Day: 6.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 92,881,704 km

• M1: 160,668 km (0.056 R)
• M2: 230,231 km (0.067 R)
• M3: 319,840 km (0.104 R)
• M4: 415,882 km (0.057 R)
• M5: 523,892 km (0.084 R)
• M6: 595,998 km (0.072 R)
• M7: 739,313 km (0.102 R)
• M8: 928,404 km (0.12 R)
• M9: 990,488 km (0.032 R)
• M10: 1,075,609 km (0.11 R)
• M11: 1,140,983 km (0.067 R)
• M12: 1,291,628 km (0.117 R)
• M13: 1,393,205 km (0.111 R)
• M14: 1,513,930 km (0.105 R)
• M15: 1,826,590 km (0.11 R)
• M16: 2,141,344 km (0.095 R)
• M17: 2,386,236 km (0.076 R)
• M18: 2,630,379 km (0.079 R)
• M19: 2,770,702 km (0.056 R)
• M20: 2,893,073 km (0.081 R)
• M21: 3,111,486 km (0.071 R)
• M22: 3,281,579 km (0.106 R)
• M23: 3,476,655 km (0.099 R)
• M24: 3,553,548 km (0.119 R)
• M25: 3,900,914 km (0.105 R)
• M26: 4,436,624 km (0.102 R)
• M27: 4,532,217 km (0.114 R)
• M28: 4,835,153 km (0.118 R)
• M29: 4,921,321 km (0.119 R)
• M30: 4,995,372 km (0.091 R)
• M31: 6,205,619 km (0.075 R)
• M32: 6,285,953 km (0.085 R)
• M33: 6,474,446 km (0.108 R)
• M34: 6,665,034 km (0.108 R)
• M35: 7,149,282 km (0.109 R)
• M36: 7,219,444 km (0.114 R)
• M37: 7,303,817 km (0.107 R)
• M38: 7,616,327 km (0.084 R)
• M39: 7,860,919 km (0.119 R)
• M40: 8,122,566 km (0.107 R)
• M41: 8,195,719 km (0.113 R)
• M42: 8,520,496 km (0.116 R)
• M43: 8,684,456 km (0.056 R)
• M44: 9,335,506 km (0.043 R)
• M45: 9,845,784 km (0.106 R)
• M46: 10,112,218 km (0.084 R)
• M47: 10,317,616 km (0.072 R)
• M48: 10,381,045 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.7

Radius: 8.6

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.03 AU - 6.49 AU

Year: 5779 Days

Day: 11.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 92,881,704 km

• M1: 107,710 km (0.079 R)
• M2: 166,802 km (0.118 R)
• M3: 255,663 km (0.063 R)
• M4: 426,803 km (0.099 R)
• M5: 489,783 km (0.107 R)
• M6: 743,352 km (0.081 R)
• M7: 810,222 km (0.034 R)
• M8: 867,668 km (0.067 R)
• M9: 1,229,246 km (0.09 R)
• M10: 1,504,506 km (0.099 R)
• M11: 1,860,399 km (0.066 R)
• M12: 2,000,722 km (0.049 R)
• M13: 2,176,948 km (0.104 R)
• M14: 2,391,771 km (0.112 R)
• M15: 2,753,498 km (0.112 R)
• M16: 3,132,579 km (0.08 R)
• M17: 3,356,527 km (0.088 R)
• M18: 3,741,742 km (0.095 R)
• M19: 3,860,074 km (0.083 R)
• M20: 4,019,695 km (0.114 R)
• M21: 4,616,889 km (0.025 R)
• M22: 4,807,776 km (0.116 R)
• M23: 5,153,796 km (0.096 R)
• M24: 5,219,619 km (0.068 R)
• M25: 5,440,875 km (0.115 R)
• M26: 5,620,242 km (0.111 R)
• M27: 6,123,340 km (0.03 R)
• M28: 6,929,074 km (0.09 R)
• M29: 8,173,728 km (0.071 R)
• M30: 8,690,739 km (0.077 R)
• M31: 9,005,941 km (0.034 R)
• M32: 9,138,485 km (0.118 R)
• M33: 9,325,034 km (0.063 R)
• M34: 9,405,368 km (0.115 R)
• M35: 9,486,001 km (0.078 R)
• M36: 9,810,628 km (0.107 R)
• M37: 11,660,556 km (0.119 R)
• M38: 12,271,364 km (0.105 R)
• M39: 12,892,644 km (0.094 R)
• M40: 13,101,931 km (0.096 R)
• M41: 13,706,307 km (0.067 R)
• M42: 13,767,193 km (0.093 R)
• M43: 13,950,600 km (0.099 R)
• M44: 14,816,921 km (0.114 R)
• M45: 14,910,869 km (0.106 R)
• M46: 15,067,647 km (0.096 R)
• M47: 16,861,924 km (0.066 R)
• M48: 17,618,141 km (0.106 R)
• M49: 18,184,220 km (0.116 R)
• M50: 20,577,486 km (0.095 R)
• M51: 20,647,349 km (0.096 R)
• M52: 20,717,211 km (0.112 R)
• M53: 22,382,684 km (0.085 R)
• M54: 24,348,549 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.7

Radius: 14.2

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.92 AU - 11.36 AU

Year: 11913 Days

Day: 5.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 92,881,704 km

• M1: 274,063 km (0.086 R)
• M2: 365,767 km (0.119 R)
• M3: 483,650 km (0.067 R)
• M4: 810,222 km (0.098 R)
• M5: 913,893 km (0.111 R)
• M6: 1,159,832 km (0.098 R)
• M7: 1,279,211 km (0.084 R)
• M8: 1,492,239 km (0.099 R)
• M9: 1,813,725 km (0.092 R)
• M10: 1,940,135 km (0.1 R)
• M11: 2,292,288 km (0.105 R)
• M12: 2,538,676 km (0.06 R)
• M13: 2,974,305 km (0.084 R)
• M14: 3,295,342 km (0.104 R)
• M15: 3,861,570 km (0.09 R)
• M16: 4,382,170 km (0.1 R)
• M17: 4,535,209 km (0.11 R)
• M18: 4,807,178 km (0.104 R)
• M19: 5,144,671 km (0.058 R)
• M20: 6,901,847 km (0.098 R)
• M21: 7,283,023 km (0.108 R)
• M22: 7,579,376 km (0.072 R)
• M23: 7,671,229 km (0.052 R)
• M24: 8,113,291 km (0.1 R)
• M25: 9,389,660 km (0.116 R)
• M26: 9,563,044 km (0.118 R)
• M27: 10,165,175 km (0.105 R)
• M28: 10,702,232 km (0.11 R)
• M29: 10,805,604 km (0.117 R)
• M30: 11,039,425 km (0.104 R)
• M31: 11,564,963 km (0.061 R)
• M32: 11,804,170 km (0.109 R)
• M33: 12,098,877 km (0.116 R)
• M34: 12,914,635 km (0.116 R)
• M35: 13,135,142 km (0.078 R)
• M36: 13,720,070 km (0.033 R)
• M37: 14,086,584 km (0.118 R)
• M38: 15,878,168 km (0.071 R)
• M39: 16,591,002 km (0.115 R)
• M40: 17,132,397 km (0.053 R)
• M41: 17,955,484 km (0.119 R)
• M42: 19,513,546 km (0.108 R)
• M43: 19,862,109 km (0.117 R)
• M44: 20,791,112 km (0.093 R)
• M45: 21,407,455 km (0.119 R)
• M46: 21,635,891 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.6

Radius: 9

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.93 AU - 12.21 AU

Year: 14520 Days

Day: 8 Hours

Environment

Temp: -182 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,881,704 km

• M1: 366,964 km (0.12 R)
• M2: 433,235 km (0.103 R)
• M3: 523,144 km (0.11 R)
• M4: 925,263 km (0.081 R)
• M5: 1,094,907 km (0.11 R)
• M6: 2,379,205 km (0.103 R)
• M7: 2,546,305 km (0.045 R)
• M8: 2,892,176 km (0.103 R)
• M9: 3,143,201 km (0.066 R)
• M10: 3,590,050 km (0.083 R)
• M11: 3,666,494 km (0.082 R)
• M12: 4,625,716 km (0.027 R)
• M13: 4,709,042 km (0.059 R)
• M14: 4,877,190 km (0.087 R)
• M15: 5,349,919 km (0.094 R)
• M16: 5,437,434 km (0.09 R)
• M17: 5,837,309 km (0.097 R)
• M18: 6,200,832 km (0.046 R)
• M19: 6,431,661 km (0.095 R)
• M20: 6,712,606 km (0.118 R)
• M21: 6,807,152 km (0.077 R)
• M22: 8,126,007 km (0.053 R)
• M23: 8,429,690 km (0.104 R)
• M24: 8,737,114 km (0.044 R)
• M25: 9,788,189 km (0.053 R)
• M26: 10,602,599 km (0.071 R)
• M27: 10,712,853 km (0.08 R)
• M28: 11,608,496 km (0.119 R)
• M29: 12,065,218 km (0.106 R)
• M30: 12,353,792 km (0.095 R)
• M31: 14,436,195 km (0.078 R)
• M32: 15,548,754 km (0.098 R)
• M33: 15,862,760 km (0.055 R)
• M34: 15,988,871 km (0.117 R)
• M35: 17,010,325 km (0.114 R)
• M36: 17,855,703 km (0.088 R)
• M37: 18,648,123 km (0.12 R)
• M38: 19,858,220 km (0.086 R)
• M39: 19,994,354 km (0.086 R)
• M40: 21,093,599 km (0.092 R)
• M41: 22,424,422 km (0.106 R)
• M42: 22,566,091 km (0.092 R)
• M43: 22,637,000 km (0.119 R)
• M44: 22,921,535 km (0.086 R)
• M45: 25,313,755 km (0.029 R)
• M46: 26,277,764 km (0.103 R)
• M47: 26,877,053 km (0.081 R)
• M48: 27,632,372 km (0.083 R)
• M49: 28,318,129 km (0.069 R)
• M50: 28,471,317 km (0.088 R)
• M51: 29,706,397 km (0.049 R)
• M52: 30,644,226 km (0.093 R)
• M53: 30,958,980 km (0.112 R)
• M54: 32,388,687 km (0.072 R)
• M55: 33,031,060 km (0.099 R)
• M56: 33,353,743 km (0.06 R)
• M57: 34,901,034 km (0.096 R)
• M58: 35,229,700 km (0.085 R)
• M59: 36,305,159 km (0.092 R)
• M60: 38,065,029 km (0.096 R)
• M61: 39,253,584 km (0.114 R)
• M62: 39,509,845 km (0.099 R)
• M63: 39,681,134 km (0.059 R)
• M64: 40,368,237 km (0.104 R)
• M65: 40,540,574 km (0.119 R)
• M66: 42,716,326 km (0.101 R)
• M67: 43,773,983 km (0.073 R)
• M68: 45,466,383 km (0.105 R)
• M69: 46,455,824 km (0.086 R)
• M70: 47,089,221 km (0.117 R)
• M71: 47,180,027 km (0.073 R)
• M72: 47,452,445 km (0.116 R)
• M73: 47,907,821 km (0.112 R)
• M74: 47,999,075 km (0.119 R)
• M75: 49,282,475 km (0.074 R)
• M76: 49,374,628 km (0.109 R)
• M77: 50,021,040 km (0.077 R)
• M78: 50,298,843 km (0.086 R)
• M79: 50,763,195 km (0.048 R)
• M80: 51,042,345 km (0.084 R)
• M81: 53,105,748 km (0.109 R)
• M82: 55,675,092 km (0.104 R)
• M83: 57,119,908 km (0.074 R)
• M84: 57,798,334 km (0.078 R)
• M85: 57,895,423 km (0.073 R)
• M86: 58,576,991 km (0.102 R)
• M87: 60,046,341 km (0.026 R)
• M88: 63,321,338 km (0.062 R)
• M89: 64,023,401 km (0.091 R)
• M90: 65,030,942 km (0.106 R)
• M91: 66,348,600 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.5

Radius: 3.6

Gravity: 56.6 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 16.92 AU - 17.26 AU

Year: 26067 Days

Day: 24.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,881,704 km

• M1: 250,576 km (0.093 R)
• M2: 503,247 km (0.104 R)
• M3: 872,604 km (0.078 R)
• M4: 930,948 km (0.111 R)
• M5: 990,787 km (0.028 R)
• M6: 1,242,261 km (0.09 R)
• M7: 1,275,023 km (0.118 R)
• M8: 1,308,084 km (0.089 R)
• M9: 1,764,208 km (0.077 R)
• M10: 2,980,588 km (0.09 R)
• M11: 3,024,719 km (0.101 R)
• M12: 3,903,906 km (0.04 R)
• M13: 4,497,062 km (0.101 R)
• M14: 6,266,954 km (0.046 R)
• M15: 6,841,111 km (0.082 R)
• M16: 8,915,136 km (0.095 R)
• M17: 9,235,275 km (0.118 R)
• M18: 9,494,229 km (0.084 R)
• M19: 9,755,427 km (0.119 R)
• M20: 9,952,896 km (0.061 R)
• M21: 10,019,168 km (0.113 R)
• M22: 11,441,096 km (0.061 R)
• M23: 11,510,359 km (0.111 R)
• M24: 11,579,773 km (0.103 R)
• M25: 11,788,911 km (0.11 R)
• M26: 14,543,157 km (0.092 R)
• M27: 15,528,857 km (0.059 R)
• M28: 15,836,431 km (0.065 R)
• M29: 15,990,965 km (0.087 R)
• M30: 16,692,729 km (0.09 R)
• M31: 17,964,909 km (0.089 R)
• M32: 18,857,410 km (0.118 R)
• M33: 19,103,349 km (0.074 R)
• M34: 19,681,245 km (0.113 R)
• M35: 20,854,242 km (0.079 R)
• M36: 22,655,700 km (0.108 R)
• M37: 24,417,065 km (0.074 R)
• M38: 24,774,604 km (0.088 R)
• M39: 25,043,880 km (0.032 R)
• M40: 25,676,081 km (0.087 R)
• M41: 29,197,764 km (0.103 R)
• M42: 29,577,294 km (0.12 R)
• M43: 30,436,884 km (0.085 R)
• M44: 30,532,925 km (0.109 R)
• M45: 30,629,117 km (0.077 R)
• M46: 31,498,729 km (0.117 R)
• M47: 31,693,057 km (0.114 R)
• M48: 33,658,474 km (0.079 R)
• M49: 33,956,622 km (0.056 R)
• M50: 34,555,762 km (0.109 R)
• M51: 38,015,362 km (0.101 R)
• M52: 39,053,721 km (0.037 R)
• M53: 39,158,140 km (0.108 R)
• M54: 40,523,071 km (0.072 R)
• M55: 43,083,588 km (0.104 R)
• M56: 43,299,458 km (0.105 R)
• M57: 44,928,729 km (0.118 R)
• M58: 45,696,016 km (0.05 R)
• M59: 46,136,432 km (0.11 R)
• M60: 46,357,089 km (0.11 R)
• M61: 46,578,195 km (0.051 R)
• M62: 50,162,410 km (0.12 R)
• M63: 51,643,728 km (0.119 R)
• M64: 52,332,178 km (0.117 R)
• M65: 54,765,686 km (0.102 R)
• M66: 55,350,614 km (0.089 R)
• M67: 56,880,850 km (0.089 R)
• M68: 56,999,033 km (0.049 R)
• M69: 57,117,514 km (0.075 R)
• M70: 58,902,815 km (0.064 R)
• M71: 59,621,932 km (0.094 R)
• M72: 59,862,336 km (0.115 R)
• M73: 60,585,492 km (0.04 R)
• M74: 62,040,331 km (0.065 R)
• M75: 64,490,595 km (0.114 R)
• M76: 66,348,900 km (0.117 R)
• M77: 67,097,188 km (0.109 R)
• M78: 67,597,593 km (0.109 R)
• M79: 68,602,143 km (0.072 R)
• M80: 69,611,480 km (0.076 R)
• M81: 71,007,527 km (0.055 R)
• M82: 71,772,870 km (0.063 R)
• M83: 72,540,905 km (0.118 R)
• M84: 74,990,869 km (0.049 R)
• M85: 75,250,422 km (0.073 R)
• M86: 75,770,274 km (0.106 R)
• M87: 79,310,358 km (0.109 R)
• M88: 81,033,875 km (0.1 R)
• M89: 81,700,184 km (0.039 R)
• M90: 83,575,244 km (0.06 R)
• M91: 83,844,221 km (0.096 R)
• M92: 86,142,493 km (0.069 R)
• M93: 88,872,654 km (0.108 R)
• M94: 89,284,647 km (0.075 R)
• M95: 91,215,656 km (0.08 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 17,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit