🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.65 AU - 0.77 AU

Year: 210 Days

Day: 40.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 119,463,720 km

• M1: 36,801 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.23 AU - 1.31 AU

Year: 503 Days

Day: 33 Hours

Environment

Temp: 4 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.31 AU - 1.33 AU

Year: 533 Days

Day: 36.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 119,463,720 km

• M1: 200,760 km (0.091 R)
• M2: 406,009 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.53 AU - 2.43 AU

Year: 979 Days

Day: 47.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 119,463,720 km

• M1: 269,426 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 11.7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.89 AU - 8.43 AU

Year: 7451 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 119,463,720 km

• M1: 155,283 km (0.119 R)
• M2: 274,063 km (0.067 R)
• M3: 480,508 km (0.075 R)
• M4: 698,173 km (0.103 R)
• M5: 911,500 km (0.09 R)
• M6: 1,066,184 km (0.076 R)
• M7: 1,174,493 km (0.119 R)
• M8: 1,645,577 km (0.028 R)
• M9: 1,935,497 km (0.11 R)
• M10: 2,473,152 km (0.044 R)
• M11: 3,233,109 km (0.089 R)
• M12: 3,659,762 km (0.108 R)
• M13: 4,191,134 km (0.09 R)
• M14: 4,998,962 km (0.118 R)
• M15: 5,588,079 km (0.039 R)
• M16: 5,732,740 km (0.118 R)
• M17: 6,075,319 km (0.058 R)
• M18: 6,149,520 km (0.114 R)
• M19: 7,537,938 km (0.087 R)
• M20: 8,021,737 km (0.097 R)
• M21: 8,130,644 km (0.118 R)
• M22: 8,212,624 km (0.071 R)
• M23: 8,460,208 km (0.111 R)
• M24: 9,303,492 km (0.108 R)
• M25: 10,321,056 km (0.052 R)
• M26: 10,558,618 km (0.065 R)
• M27: 11,312,741 km (0.092 R)
• M28: 11,404,294 km (0.107 R)
• M29: 11,897,369 km (0.118 R)
• M30: 12,649,996 km (0.075 R)
• M31: 12,777,005 km (0.106 R)
• M32: 12,968,191 km (0.116 R)
• M33: 13,742,659 km (0.105 R)
• M34: 13,971,394 km (0.069 R)
• M35: 14,300,210 km (0.048 R)
• M36: 14,532,087 km (0.094 R)
• M37: 14,631,719 km (0.056 R)
• M38: 14,898,751 km (0.05 R)
• M39: 15,066,450 km (0.054 R)
• M40: 15,369,984 km (0.108 R)
• M41: 16,223,590 km (0.049 R)
• M42: 16,430,633 km (0.068 R)
• M43: 16,534,604 km (0.06 R)
• M44: 16,812,706 km (0.064 R)
• M45: 17,268,082 km (0.078 R)
• M46: 18,586,189 km (0.107 R)
• M47: 18,694,498 km (0.073 R)
• M48: 18,839,309 km (0.037 R)
• M49: 19,936,609 km (0.048 R)
• M50: 20,121,512 km (0.097 R)
• M51: 20,195,563 km (0.12 R)
• M52: 21,356,143 km (0.114 R)
• M53: 21,659,079 km (0.076 R)
• M54: 22,808,140 km (0.089 R)
• M55: 22,962,824 km (0.108 R)
• M56: 23,117,808 km (0.091 R)
• M57: 24,055,338 km (0.046 R)
• M58: 24,528,815 km (0.109 R)
• M59: 24,766,675 km (0.046 R)
• M60: 25,645,563 km (0.12 R)
• M61: 25,967,647 km (0.107 R)
• M62: 26,982,818 km (0.095 R)
• M63: 27,064,648 km (0.046 R)
• M64: 27,187,468 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.4

Radius: 9.6

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.48 AU - 11.42 AU

Year: 12735 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 119,463,720 km

• M1: 137,780 km (0.063 R)
• M2: 244,892 km (0.093 R)
• M3: 582,534 km (0.112 R)
• M4: 771,327 km (0.051 R)
• M5: 1,165,068 km (0.064 R)
• M6: 1,406,818 km (0.048 R)
• M7: 1,664,576 km (0.095 R)
• M8: 1,786,797 km (0.069 R)
• M9: 1,861,746 km (0.075 R)
• M10: 2,092,725 km (0.094 R)
• M11: 3,197,954 km (0.114 R)
• M12: 3,475,308 km (0.027 R)
• M13: 4,524,139 km (0.066 R)
• M14: 5,047,432 km (0.082 R)
• M15: 5,298,308 km (0.092 R)
• M16: 5,479,920 km (0.039 R)
• M17: 5,775,076 km (0.113 R)
• M18: 6,342,202 km (0.118 R)
• M19: 6,612,974 km (0.099 R)
• M20: 6,730,259 km (0.062 R)
• M21: 6,887,636 km (0.119 R)
• M22: 7,246,371 km (0.076 R)
• M23: 7,448,179 km (0.071 R)
• M24: 7,570,251 km (0.083 R)
• M25: 8,106,709 km (0.069 R)
• M26: 8,316,295 km (0.085 R)
• M27: 8,783,938 km (0.1 R)
• M28: 8,912,892 km (0.112 R)
• M29: 9,567,382 km (0.096 R)
• M30: 10,282,460 km (0.109 R)
• M31: 10,555,027 km (0.107 R)
• M32: 10,738,135 km (0.059 R)
• M33: 11,293,742 km (0.089 R)
• M34: 11,811,201 km (0.096 R)
• M35: 12,626,210 km (0.095 R)
• M36: 13,857,400 km (0.062 R)
• M37: 14,007,746 km (0.12 R)
• M38: 14,665,378 km (0.105 R)
• M39: 14,767,554 km (0.09 R)
• M40: 15,644,646 km (0.086 R)
• M41: 16,379,770 km (0.053 R)
• M42: 16,965,147 km (0.094 R)
• M43: 17,072,408 km (0.104 R)
• M44: 17,557,554 km (0.103 R)
• M45: 17,828,925 km (0.106 R)
• M46: 18,984,269 km (0.065 R)
• M47: 19,824,411 km (0.113 R)
• M48: 19,993,755 km (0.032 R)
• M49: 20,220,546 km (0.095 R)
• M50: 20,562,227 km (0.106 R)
• M51: 23,184,977 km (0.082 R)
• M52: 23,303,908 km (0.061 R)
• M53: 24,505,029 km (0.068 R)
• M54: 25,052,108 km (0.115 R)
• M55: 25,235,366 km (0.072 R)
• M56: 25,664,712 km (0.067 R)
• M57: 26,034,667 km (0.095 R)
• M58: 26,220,168 km (0.1 R)
• M59: 26,406,268 km (0.104 R)
• M60: 27,029,642 km (0.097 R)
• M61: 27,594,823 km (0.105 R)
• M62: 28,673,125 km (0.066 R)
• M63: 29,056,993 km (0.109 R)
• M64: 29,378,179 km (0.074 R)
• M65: 29,635,937 km (0.091 R)
• M66: 29,765,040 km (0.084 R)
• M67: 30,478,921 km (0.069 R)
• M68: 32,122,104 km (0.087 R)
• M69: 32,454,211 km (0.037 R)
• M70: 33,591,753 km (0.101 R)
• M71: 34,064,034 km (0.104 R)
• M72: 34,538,408 km (0.062 R)
• M73: 34,810,527 km (0.106 R)
• M74: 34,878,744 km (0.108 R)
• M75: 36,250,706 km (0.101 R)
• M76: 37,500,446 km (0.104 R)
• M77: 43,150,459 km (0.118 R)
• M78: 44,252,845 km (0.107 R)
• M79: 45,215,657 km (0.118 R)
• M80: 45,438,857 km (0.096 R)
• M81: 46,560,243 km (0.12 R)
• M82: 46,635,341 km (0.057 R)
• M83: 46,710,439 km (0.055 R)
• M84: 47,313,019 km (0.116 R)
• M85: 48,449,514 km (0.061 R)
• M86: 48,677,950 km (0.103 R)
• M87: 51,058,800 km (0.045 R)
• M88: 51,368,917 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.3

Radius: 8.3

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.68 AU - 13.9 AU

Year: 13333 Days

Day: 8.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 119,463,720 km

• M1: 385,215 km (0.119 R)
• M2: 1,363,884 km (0.054 R)
• M3: 1,589,178 km (0.086 R)
• M4: 1,695,542 km (0.12 R)
• M5: 1,848,431 km (0.051 R)
• M6: 2,028,846 km (0.11 R)
• M7: 2,310,539 km (0.107 R)
• M8: 4,306,025 km (0.059 R)
• M9: 4,485,692 km (0.09 R)
• M10: 4,606,866 km (0.088 R)
• M11: 5,039,503 km (0.101 R)
• M12: 5,712,843 km (0.059 R)
• M13: 6,346,241 km (0.086 R)
• M14: 6,654,113 km (0.096 R)
• M15: 6,792,491 km (0.079 R)
• M16: 6,896,911 km (0.082 R)
• M17: 7,570,699 km (0.106 R)
• M18: 8,451,532 km (0.074 R)
• M19: 10,832,681 km (0.074 R)
• M20: 11,241,532 km (0.078 R)
• M21: 11,739,095 km (0.096 R)
• M22: 12,116,829 km (0.084 R)
• M23: 13,013,968 km (0.082 R)
• M24: 13,274,118 km (0.059 R)
• M25: 13,623,878 km (0.038 R)
• M26: 15,738,594 km (0.094 R)
• M27: 16,062,323 km (0.101 R)
• M28: 16,999,105 km (0.081 R)
• M29: 17,521,800 km (0.096 R)
• M30: 18,680,735 km (0.051 R)
• M31: 19,121,600 km (0.11 R)
• M32: 19,864,204 km (0.029 R)
• M33: 20,213,963 km (0.1 R)
• M34: 20,868,903 km (0.082 R)
• M35: 21,224,348 km (0.113 R)
• M36: 21,787,135 km (0.116 R)
• M37: 22,044,593 km (0.092 R)
• M38: 23,663,092 km (0.09 R)
• M39: 23,980,688 km (0.057 R)
• M40: 24,888,448 km (0.098 R)
• M41: 25,590,062 km (0.114 R)
• M42: 25,970,639 km (0.098 R)
• M43: 26,407,764 km (0.1 R)
• M44: 26,847,432 km (0.067 R)
• M45: 26,957,686 km (0.058 R)
• M46: 27,344,845 km (0.086 R)
• M47: 27,511,348 km (0.078 R)
• M48: 27,789,600 km (0.088 R)
• M49: 28,686,289 km (0.114 R)
• M50: 29,025,128 km (0.099 R)
• M51: 30,969,302 km (0.08 R)
• M52: 32,543,072 km (0.105 R)
• M53: 32,660,656 km (0.108 R)
• M54: 32,778,389 km (0.103 R)
• M55: 32,837,331 km (0.104 R)
• M56: 33,487,783 km (0.086 R)
• M57: 33,547,173 km (0.109 R)
• M58: 34,082,883 km (0.056 R)
• M59: 35,042,254 km (0.115 R)
• M60: 36,314,883 km (0.055 R)
• M61: 38,718,323 km (0.087 R)
• M62: 39,844,794 km (0.084 R)
• M63: 40,096,568 km (0.074 R)
• M64: 40,159,698 km (0.078 R)
• M65: 40,728,469 km (0.056 R)
• M66: 42,450,640 km (0.115 R)
• M67: 42,514,967 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.4

Radius: 5.7

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 14.71 AU - 18.05 AU

Year: 23300 Days

Day: 24.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 177.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 119,463,720 km

• M1: 186,399 km (0.103 R)
• M2: 235,467 km (0.109 R)
• M3: 650,900 km (0.098 R)
• M4: 1,112,410 km (0.105 R)
• M5: 1,310,477 km (0.066 R)
• M6: 1,573,770 km (0.12 R)
• M7: 1,882,240 km (0.099 R)
• M8: 2,301,563 km (0.086 R)
• M9: 2,650,874 km (0.056 R)
• M10: 3,050,749 km (0.044 R)
• M11: 3,292,799 km (0.048 R)
• M12: 3,398,415 km (0.105 R)
• M13: 3,685,643 km (0.114 R)
• M14: 3,943,400 km (0.06 R)
• M15: 4,476,118 km (0.088 R)
• M16: 4,515,013 km (0.106 R)
• M17: 4,671,942 km (0.104 R)
• M18: 5,776,722 km (0.061 R)
• M19: 6,032,833 km (0.081 R)
• M20: 6,075,918 km (0.096 R)
• M21: 6,162,385 km (0.05 R)
• M22: 7,785,971 km (0.068 R)
• M23: 7,927,042 km (0.096 R)
• M24: 8,839,439 km (0.067 R)
• M25: 9,382,778 km (0.029 R)
• M26: 9,432,595 km (0.093 R)
• M27: 9,784,598 km (0.079 R)
• M28: 9,936,739 km (0.097 R)
• M29: 10,346,488 km (0.106 R)
• M30: 10,397,950 km (0.113 R)
• M31: 10,657,203 km (0.078 R)
• M32: 11,182,142 km (0.078 R)
• M33: 11,554,640 km (0.093 R)
• M34: 12,917,627 km (0.091 R)
• M35: 13,702,866 km (0.051 R)
• M36: 14,619,153 km (0.066 R)
• M37: 15,851,390 km (0.073 R)
• M38: 16,149,689 km (0.054 R)
• M39: 16,329,655 km (0.047 R)
• M40: 16,389,793 km (0.089 R)
• M41: 16,934,030 km (0.098 R)
• M42: 17,484,251 km (0.11 R)
• M43: 19,614,974 km (0.12 R)
• M44: 20,257,197 km (0.075 R)
• M45: 20,841,078 km (0.094 R)
• M46: 20,971,527 km (0.096 R)
• M47: 23,434,207 km (0.092 R)
• M48: 23,569,893 km (0.059 R)
• M49: 24,871,992 km (0.115 R)
• M50: 25,566,725 km (0.119 R)
• M51: 27,259,874 km (0.071 R)
• M52: 27,545,456 km (0.039 R)
• M53: 28,336,230 km (0.095 R)
• M54: 28,625,702 km (0.098 R)
• M55: 32,400,505 km (0.041 R)
• M56: 32,476,052 km (0.072 R)
• M57: 33,082,672 km (0.11 R)
• M58: 33,693,031 km (0.086 R)
• M59: 34,307,130 km (0.047 R)
• M60: 34,615,601 km (0.063 R)
• M61: 37,115,980 km (0.097 R)
• M62: 38,547,781 km (0.105 R)
• M63: 38,868,519 km (0.116 R)
• M64: 39,109,521 km (0.11 R)
• M65: 39,754,737 km (0.089 R)
• M66: 39,916,601 km (0.104 R)
• M67: 40,566,305 km (0.053 R)
• M68: 41,383,259 km (0.103 R)
• M69: 42,618,937 km (0.112 R)
• M70: 42,784,542 km (0.098 R)
• M71: 43,866,584 km (0.103 R)
• M72: 45,126,198 km (0.103 R)
• M73: 46,057,594 km (0.093 R)
• M74: 46,142,566 km (0.12 R)
• M75: 46,227,537 km (0.115 R)
• M76: 47,423,423 km (0.071 R)
• M77: 49,062,566 km (0.112 R)
• M78: 50,808,074 km (0.076 R)
• M79: 51,071,666 km (0.045 R)
• M80: 51,953,545 km (0.081 R)
• M81: 54,180,010 km (0.06 R)
• M82: 54,359,528 km (0.114 R)
• M83: 58,449,384 km (0.081 R)
• M84: 59,741,910 km (0.092 R)
• M85: 59,834,660 km (0.067 R)
• M86: 59,927,261 km (0.062 R)
• M87: 60,484,663 km (0.087 R)
• M88: 62,167,190 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.1

Radius: 5.1

Gravity: 37.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 20.57 AU - 20.87 AU

Year: 33148 Days

Day: 20.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 119,463,720 km

• M1: 74,051 km (0.093 R)
• M2: 282,740 km (0.085 R)
• M3: 879,037 km (0.102 R)
• M4: 1,520,363 km (0.085 R)
• M5: 1,951,504 km (0.107 R)
• M6: 2,816,030 km (0.064 R)
• M7: 3,341,119 km (0.078 R)
• M8: 3,670,533 km (0.092 R)
• M9: 3,782,732 km (0.084 R)
• M10: 3,839,130 km (0.086 R)
• M11: 4,659,226 km (0.111 R)
• M12: 4,780,699 km (0.112 R)
• M13: 4,841,885 km (0.1 R)
• M14: 5,214,084 km (0.034 R)
• M15: 5,340,195 km (0.072 R)
• M16: 6,861,755 km (0.083 R)
• M17: 8,358,781 km (0.117 R)
• M18: 11,883,606 km (0.117 R)
• M19: 11,966,633 km (0.086 R)
• M20: 12,468,384 km (0.095 R)
• M21: 14,101,993 km (0.045 R)
• M22: 14,454,445 km (0.104 R)
• M23: 14,899,050 km (0.108 R)
• M24: 14,988,510 km (0.106 R)
• M25: 15,801,574 km (0.072 R)
• M26: 16,536,399 km (0.074 R)
• M27: 17,376,241 km (0.107 R)
• M28: 18,903,337 km (0.109 R)
• M29: 19,879,463 km (0.117 R)
• M30: 20,971,826 km (0.077 R)
• M31: 21,474,924 km (0.096 R)
• M32: 22,083,638 km (0.073 R)
• M33: 22,595,412 km (0.1 R)
• M34: 23,110,926 km (0.097 R)
• M35: 23,630,480 km (0.113 R)
• M36: 23,839,318 km (0.039 R)
• M37: 25,532,168 km (0.12 R)
• M38: 26,176,935 km (0.099 R)
• M39: 26,501,263 km (0.087 R)
• M40: 26,827,087 km (0.075 R)
• M41: 28,253,802 km (0.09 R)
• M42: 32,447,180 km (0.032 R)
• M43: 32,795,593 km (0.107 R)
• M44: 33,965,897 km (0.116 R)
• M45: 34,674,692 km (0.109 R)
• M46: 34,793,174 km (0.083 R)
• M47: 35,268,895 km (0.088 R)
• M48: 35,507,653 km (0.08 R)
• M49: 35,986,665 km (0.076 R)
• M50: 36,106,643 km (0.118 R)
• M51: 37,679,814 km (0.115 R)
• M52: 40,143,242 km (0.069 R)
• M53: 43,422,727 km (0.082 R)
• M54: 43,550,483 km (0.107 R)
• M55: 44,577,772 km (0.101 R)
• M56: 47,575,264 km (0.109 R)
• M57: 47,838,856 km (0.039 R)
• M58: 53,214,057 km (0.117 R)
• M59: 53,624,853 km (0.097 R)
• M60: 58,353,342 km (0.115 R)
• M61: 59,059,743 km (0.085 R)
• M62: 61,339,765 km (0.074 R)
• M63: 63,503,099 km (0.052 R)
• M64: 63,648,209 km (0.111 R)
• M65: 66,573,596 km (0.116 R)
• M66: 67,163,909 km (0.099 R)
• M67: 69,991,608 km (0.113 R)
• M68: 72,706,211 km (0.07 R)
• M69: 74,841,122 km (0.097 R)
• M70: 76,070,368 km (0.063 R)
• M71: 76,224,453 km (0.108 R)
• M72: 76,532,924 km (0.08 R)
• M73: 79,484,939 km (0.065 R)
• M74: 79,797,748 km (0.056 R)
• M75: 81,053,473 km (0.076 R)
• M76: 81,525,903 km (0.075 R)
• M77: 82,157,505 km (0.049 R)
• M78: 85,179,083 km (0.086 R)
• M79: 85,819,960 km (0.084 R)
• M80: 85,980,329 km (0.03 R)
• M81: 89,535,223 km (0.049 R)
• M82: 94,625,291 km (0.049 R)
• M83: 96,120,521 km (0.05 R)
• M84: 98,798,024 km (0.102 R)
• M85: 99,134,470 km (0.091 R)
• M86: 100,145,901 km (0.115 R)
• M87: 101,160,773 km (0.084 R)
• M88: 101,499,911 km (0.088 R)
• M89: 101,839,349 km (0.083 R)
• M90: 102,689,514 km (0.041 R)
• M91: 104,911,192 km (0.089 R)
• M92: 112,898,671 km (0.1 R)
• M93: 113,074,448 km (0.102 R)
• M94: 113,602,379 km (0.073 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 11,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit