🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.43 AU - 1.67 AU

Year: 678 Days

Day: 39.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.76 AU - 2.54 AU

Year: 1108 Days

Day: 17.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.63 AU - 3.37 AU

Year: 1826 Days

Day: 33 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,553,484 km

• M1: 1,676,543 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.08 AU - 5.4 AU

Year: 4216 Days

Day: 46.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744

Radius: 8.9

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.51 AU - 6.47 AU

Year: 5153 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,553,484 km

• M1: 121,773 km (0.103 R)
• M2: 299,794 km (0.116 R)
• M3: 392,096 km (0.095 R)
• M4: 574,456 km (0.07 R)
• M5: 657,931 km (0.116 R)
• M6: 948,600 km (0.099 R)
• M7: 1,108,520 km (0.086 R)
• M8: 1,471,893 km (0.104 R)
• M9: 2,092,575 km (0.091 R)
• M10: 2,206,419 km (0.118 R)
• M11: 2,322,507 km (0.065 R)
• M12: 2,601,357 km (0.097 R)
• M13: 2,662,543 km (0.042 R)
• M14: 2,912,072 km (0.105 R)
• M15: 3,523,628 km (0.06 R)
• M16: 3,867,404 km (0.075 R)
• M17: 4,078,936 km (0.104 R)
• M18: 4,439,915 km (0.078 R)
• M19: 4,537,902 km (0.106 R)
• M20: 4,636,636 km (0.067 R)
• M21: 4,811,217 km (0.108 R)
• M22: 5,064,337 km (0.092 R)
• M23: 5,192,542 km (0.046 R)
• M24: 5,400,034 km (0.064 R)
• M25: 5,822,948 km (0.092 R)
• M26: 6,011,441 km (0.072 R)
• M27: 6,092,822 km (0.116 R)
• M28: 6,174,652 km (0.061 R)
• M29: 6,256,781 km (0.09 R)
• M30: 6,394,411 km (0.119 R)
• M31: 6,644,838 km (0.105 R)
• M32: 6,729,062 km (0.101 R)
• M33: 6,813,585 km (0.052 R)
• M34: 6,898,407 km (0.12 R)
• M35: 7,270,457 km (0.085 R)
• M36: 8,004,234 km (0.111 R)
• M37: 8,700,014 km (0.065 R)
• M38: 9,101,834 km (0.118 R)
• M39: 9,668,361 km (0.039 R)
• M40: 9,731,940 km (0.091 R)
• M41: 10,149,019 km (0.088 R)
• M42: 10,473,945 km (0.119 R)
• M43: 11,671,626 km (0.119 R)
• M44: 12,183,251 km (0.11 R)
• M45: 12,355,587 km (0.076 R)
• M46: 13,833,764 km (0.118 R)
• M47: 15,107,889 km (0.112 R)
• M48: 15,815,188 km (0.113 R)
• M49: 15,965,534 km (0.111 R)
• M50: 16,116,328 km (0.099 R)
• M51: 16,191,875 km (0.081 R)
• M52: 16,685,847 km (0.117 R)
• M53: 17,146,310 km (0.109 R)
• M54: 18,631,667 km (0.049 R)
• M55: 18,830,183 km (0.054 R)
• M56: 19,069,241 km (0.062 R)
• M57: 19,429,921 km (0.058 R)
• M58: 19,671,522 km (0.1 R)
• M59: 20,361,617 km (0.051 R)
• M60: 21,682,117 km (0.11 R)
• M61: 22,817,714 km (0.095 R)
• M62: 23,157,900 km (0.075 R)
• M63: 24,361,714 km (0.119 R)
• M64: 24,840,128 km (0.116 R)
• M65: 25,058,691 km (0.093 R)
• M66: 25,541,592 km (0.094 R)
• M67: 25,939,074 km (0.109 R)
• M68: 26,116,497 km (0.114 R)
• M69: 26,249,639 km (0.093 R)
• M70: 26,740,171 km (0.087 R)
• M71: 27,233,694 km (0.093 R)
• M72: 27,504,167 km (0.094 R)
• M73: 27,911,672 km (0.092 R)
• M74: 28,686,588 km (0.086 R)
• M75: 28,961,849 km (0.098 R)
• M76: 29,237,857 km (0.066 R)
• M77: 29,653,589 km (0.064 R)
• M78: 29,931,841 km (0.115 R)
• M79: 31,383,389 km (0.107 R)
• M80: 31,572,331 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792

Radius: 14

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.43 AU - 6.63 AU

Year: 5204 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 73,553,484 km

• M1: 193,131 km (0.097 R)
• M2: 294,409 km (0.063 R)
• M3: 483,201 km (0.112 R)
• M4: 591,660 km (0.044 R)
• M5: 748,139 km (0.117 R)
• M6: 1,307,336 km (0.091 R)
• M7: 1,869,973 km (0.119 R)
• M8: 2,130,722 km (0.109 R)
• M9: 2,544,211 km (0.09 R)
• M10: 2,876,617 km (0.027 R)
• M11: 3,201,095 km (0.111 R)
• M12: 3,401,706 km (0.087 R)
• M13: 3,721,995 km (0.06 R)
• M14: 3,815,344 km (0.117 R)
• M15: 4,196,819 km (0.051 R)
• M16: 4,294,057 km (0.031 R)
• M17: 4,416,877 km (0.096 R)
• M18: 4,766,787 km (0.076 R)
• M19: 4,894,094 km (0.096 R)
• M20: 5,048,180 km (0.083 R)
• M21: 5,204,061 km (0.093 R)
• M22: 5,762,211 km (0.092 R)
• M23: 6,144,882 km (0.112 R)
• M24: 6,311,534 km (0.098 R)
• M25: 6,423,433 km (0.099 R)
• M26: 7,579,077 km (0.092 R)
• M27: 8,242,095 km (0.079 R)
• M28: 8,333,948 km (0.041 R)
• M29: 8,426,100 km (0.119 R)
• M30: 8,642,568 km (0.117 R)
• M31: 9,144,319 km (0.092 R)
• M32: 9,752,435 km (0.098 R)
• M33: 10,307,892 km (0.102 R)
• M34: 10,739,482 km (0.103 R)
• M35: 11,313,040 km (0.082 R)
• M36: 11,586,355 km (0.105 R)
• M37: 12,630,847 km (0.091 R)
• M38: 13,307,927 km (0.113 R)
• M39: 13,887,320 km (0.054 R)
• M40: 14,069,979 km (0.12 R)
• M41: 14,327,287 km (0.052 R)
• M42: 14,437,990 km (0.12 R)
• M43: 14,623,042 km (0.069 R)
• M44: 14,809,142 km (0.113 R)
• M45: 15,220,985 km (0.096 R)
• M46: 15,409,478 km (0.1 R)
• M47: 16,984,145 km (0.046 R)
• M48: 17,969,247 km (0.103 R)
• M49: 18,569,284 km (0.108 R)
• M50: 19,054,131 km (0.039 R)
• M51: 19,543,017 km (0.116 R)
• M52: 20,077,381 km (0.102 R)
• M53: 20,201,397 km (0.113 R)
• M54: 20,700,007 km (0.103 R)
• M55: 21,413,290 km (0.105 R)
• M56: 23,470,709 km (0.079 R)
• M57: 23,863,404 km (0.103 R)
• M58: 25,545,632 km (0.081 R)
• M59: 25,994,724 km (0.103 R)
• M60: 26,220,168 km (0.116 R)
• M61: 27,037,422 km (0.084 R)
• M62: 28,001,430 km (0.101 R)
• M63: 28,836,635 km (0.075 R)
• M64: 29,257,304 km (0.086 R)
• M65: 29,774,315 km (0.044 R)
• M66: 30,436,584 km (0.087 R)
• M67: 31,487,210 km (0.063 R)
• M68: 32,065,406 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.1

Radius: 8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.4 AU - 16.14 AU

Year: 18946 Days

Day: 15.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,553,484 km

• M1: 124,914 km (0.109 R)
• M2: 210,035 km (0.104 R)
• M3: 302,636 km (0.079 R)
• M4: 457,171 km (0.046 R)
• M5: 569,669 km (0.108 R)
• M6: 1,025,793 km (0.084 R)
• M7: 1,477,279 km (0.116 R)
• M8: 1,549,984 km (0.109 R)
• M9: 1,775,577 km (0.096 R)
• M10: 1,879,248 km (0.065 R)
• M11: 1,984,865 km (0.105 R)
• M12: 2,092,575 km (0.096 R)
• M13: 2,174,704 km (0.118 R)
• M14: 2,313,980 km (0.085 R)
• M15: 2,456,247 km (0.106 R)
• M16: 2,809,298 km (0.117 R)
• M17: 2,869,736 km (0.039 R)
• M18: 3,053,741 km (0.077 R)
• M19: 4,064,724 km (0.091 R)
• M20: 4,552,862 km (0.088 R)
• M21: 4,624,070 km (0.118 R)
• M22: 4,803,887 km (0.117 R)
• M23: 4,985,947 km (0.078 R)
• M24: 5,969,105 km (0.072 R)
• M25: 6,402,789 km (0.111 R)
• M26: 7,636,672 km (0.075 R)
• M27: 7,849,400 km (0.113 R)
• M28: 7,935,120 km (0.111 R)
• M29: 9,121,281 km (0.085 R)
• M30: 9,392,502 km (0.1 R)
• M31: 9,483,458 km (0.11 R)
• M32: 10,128,374 km (0.091 R)
• M33: 10,409,020 km (0.109 R)
• M34: 10,882,647 km (0.109 R)
• M35: 11,026,111 km (0.115 R)
• M36: 11,122,153 km (0.054 R)
• M37: 11,508,863 km (0.078 R)
• M38: 12,196,266 km (0.089 R)
• M39: 12,395,081 km (0.038 R)
• M40: 13,150,251 km (0.11 R)
• M41: 14,494,388 km (0.081 R)
• M42: 15,022,917 km (0.106 R)
• M43: 15,129,431 km (0.074 R)
• M44: 15,665,590 km (0.052 R)
• M45: 15,881,759 km (0.085 R)
• M46: 16,317,089 km (0.068 R)
• M47: 16,591,152 km (0.097 R)
• M48: 16,756,308 km (0.075 R)
• M49: 17,143,916 km (0.096 R)
• M50: 19,356,917 km (0.088 R)
• M51: 19,646,988 km (0.068 R)
• M52: 20,055,689 km (0.04 R)
• M53: 20,408,142 km (0.093 R)
• M54: 20,467,083 km (0.066 R)
• M55: 21,059,790 km (0.115 R)
• M56: 21,598,043 km (0.116 R)
• M57: 22,749,049 km (0.116 R)
• M58: 23,733,702 km (0.087 R)
• M59: 24,732,268 km (0.116 R)
• M60: 24,984,041 km (0.085 R)
• M61: 26,127,567 km (0.066 R)
• M62: 26,448,156 km (0.117 R)
• M63: 27,613,373 km (0.094 R)
• M64: 27,678,598 km (0.103 R)
• M65: 27,874,571 km (0.083 R)
• M66: 28,267,864 km (0.043 R)
• M67: 28,663,102 km (0.049 R)
• M68: 28,729,224 km (0.081 R)
• M69: 29,192,828 km (0.105 R)
• M70: 30,733,985 km (0.107 R)
• M71: 32,095,326 km (0.087 R)
• M72: 32,163,841 km (0.09 R)
• M73: 33,476,264 km (0.049 R)
• M74: 36,439,049 km (0.113 R)
• M75: 38,096,594 km (0.069 R)
• M76: 38,605,975 km (0.087 R)
• M77: 39,337,658 km (0.072 R)
• M78: 40,740,138 km (0.081 R)
• M79: 40,963,188 km (0.104 R)
• M80: 41,484,986 km (0.112 R)
• M81: 42,083,975 km (0.096 R)
• M82: 43,594,166 km (0.091 R)
• M83: 44,815,034 km (0.119 R)
• M84: 46,900,578 km (0.082 R)
• M85: 48,544,509 km (0.116 R)
• M86: 49,017,687 km (0.076 R)
• M87: 49,413,074 km (0.097 R)
• M88: 50,765,589 km (0.119 R)
• M89: 51,005,544 km (0.044 R)
• M90: 52,372,270 km (0.084 R)
• M91: 53,262,975 km (0.066 R)
• M92: 54,731,428 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.4

Radius: 6.3

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 14.49 AU - 14.49 AU

Year: 19386 Days

Day: 21.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 73,553,484 km

• M1: 88,712 km (0.108 R)
• M2: 333,603 km (0.119 R)
• M3: 864,975 km (0.113 R)
• M4: 1,251,835 km (0.111 R)
• M5: 1,543,700 km (0.107 R)
• M6: 1,964,968 km (0.083 R)
• M7: 2,031,240 km (0.118 R)
• M8: 2,075,820 km (0.083 R)
• M9: 2,143,289 km (0.09 R)
• M10: 2,326,696 km (0.085 R)
• M11: 2,832,336 km (0.076 R)
• M12: 3,213,961 km (0.104 R)
• M13: 3,344,859 km (0.116 R)
• M14: 3,530,959 km (0.084 R)
• M15: 3,885,655 km (0.08 R)
• M16: 4,109,454 km (0.091 R)
• M17: 4,628,708 km (0.105 R)
• M18: 5,107,421 km (0.114 R)
• M19: 6,735,943 km (0.068 R)
• M20: 7,208,972 km (0.071 R)
• M21: 7,692,771 km (0.09 R)
• M22: 7,973,866 km (0.116 R)
• M23: 9,504,252 km (0.113 R)
• M24: 10,573,578 km (0.118 R)
• M25: 11,400,405 km (0.118 R)
• M26: 11,680,602 km (0.112 R)
• M27: 11,761,085 km (0.113 R)
• M28: 12,782,540 km (0.032 R)
• M29: 12,907,005 km (0.087 R)
• M30: 13,031,919 km (0.056 R)
• M31: 13,451,093 km (0.11 R)
• M32: 14,259,819 km (0.062 R)
• M33: 14,735,091 km (0.108 R)
• M34: 15,479,939 km (0.081 R)
• M35: 17,463,756 km (0.088 R)
• M36: 17,832,964 km (0.028 R)
• M37: 18,579,158 km (0.053 R)
• M38: 18,720,229 km (0.047 R)
• M39: 19,145,535 km (0.066 R)
• M40: 19,335,525 km (0.115 R)
• M41: 20,295,195 km (0.048 R)
• M42: 22,061,048 km (0.115 R)
• M43: 22,911,961 km (0.116 R)
• M44: 23,113,769 km (0.09 R)
• M45: 23,519,029 km (0.079 R)
• M46: 23,875,671 km (0.083 R)
• M47: 23,977,846 km (0.073 R)
• M48: 24,336,731 km (0.049 R)
• M49: 24,956,066 km (0.102 R)
• M50: 25,999,811 km (0.092 R)
• M51: 26,738,824 km (0.044 R)
• M52: 28,508,118 km (0.096 R)
• M53: 28,616,577 km (0.119 R)
• M54: 29,379,526 km (0.114 R)
• M55: 31,708,166 km (0.054 R)
• M56: 31,933,012 km (0.081 R)
• M57: 32,554,142 km (0.107 R)
• M58: 33,122,165 km (0.072 R)
• M59: 33,236,159 km (0.105 R)
• M60: 33,464,595 km (0.101 R)
• M61: 34,441,170 km (0.114 R)
• M62: 36,011,349 km (0.106 R)
• M63: 37,367,155 km (0.087 R)
• M64: 37,545,326 km (0.103 R)
• M65: 38,619,738 km (0.029 R)
• M66: 40,250,205 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.6

Radius: 3.8

Gravity: 42.63 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.99 AU - 17.65 AU

Year: 20052 Days

Day: 15.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,553,484 km

• M1: 169,046 km (0.07 R)
• M2: 270,922 km (0.064 R)
• M3: 635,342 km (0.078 R)
• M4: 1,679,386 km (0.084 R)
• M5: 1,710,502 km (0.034 R)
• M6: 3,064,812 km (0.114 R)
• M7: 3,102,809 km (0.092 R)
• M8: 3,453,018 km (0.104 R)
• M9: 3,572,397 km (0.06 R)
• M10: 3,815,494 km (0.115 R)
• M11: 4,190,087 km (0.106 R)
• M12: 6,231,350 km (0.093 R)
• M13: 7,632,334 km (0.118 R)
• M14: 7,736,005 km (0.106 R)
• M15: 8,743,846 km (0.077 R)
• M16: 9,624,080 km (0.059 R)
• M17: 9,680,029 km (0.111 R)
• M18: 10,474,693 km (0.052 R)
• M19: 10,879,804 km (0.11 R)
• M20: 11,586,205 km (0.118 R)
• M21: 12,125,506 km (0.115 R)
• M22: 12,185,943 km (0.106 R)
• M23: 12,428,741 km (0.102 R)
• M24: 12,550,813 km (0.066 R)
• M25: 12,857,488 km (0.068 R)
• M26: 12,980,906 km (0.095 R)
• M27: 13,353,256 km (0.116 R)
• M28: 15,792,449 km (0.106 R)
• M29: 16,389,943 km (0.111 R)
• M30: 16,590,703 km (0.047 R)
• M31: 17,198,070 km (0.034 R)
• M32: 17,401,972 km (0.112 R)
• M33: 18,226,257 km (0.105 R)
• M34: 18,852,623 km (0.112 R)
• M35: 20,341,570 km (0.12 R)
• M36: 20,918,569 km (0.11 R)
• M37: 21,867,768 km (0.103 R)
• M38: 22,681,730 km (0.091 R)
• M39: 23,355,220 km (0.09 R)
• M40: 23,883,450 km (0.067 R)
• M41: 24,415,719 km (0.109 R)
• M42: 24,568,458 km (0.103 R)
• M43: 25,259,900 km (0.066 R)
• M44: 25,414,434 km (0.036 R)
• M45: 25,491,776 km (0.056 R)
• M46: 26,976,834 km (0.047 R)
• M47: 27,610,381 km (0.091 R)
• M48: 28,329,050 km (0.11 R)
• M49: 28,409,384 km (0.115 R)
• M50: 28,892,286 km (0.053 R)
• M51: 30,029,828 km (0.113 R)
• M52: 31,181,881 km (0.095 R)
• M53: 32,013,496 km (0.083 R)
• M54: 32,180,746 km (0.114 R)
• M55: 33,698,716 km (0.045 R)
• M56: 33,953,930 km (0.117 R)
• M57: 34,039,200 km (0.072 R)
• M58: 34,637,741 km (0.116 R)
• M59: 36,541,524 km (0.109 R)
• M60: 36,803,769 km (0.064 R)
• M61: 38,656,838 km (0.119 R)
• M62: 41,903,411 km (0.105 R)
• M63: 43,281,656 km (0.049 R)
• M64: 43,466,559 km (0.105 R)
• M65: 43,559,160 km (0.062 R)
• M66: 44,488,163 km (0.11 R)
• M67: 45,236,152 km (0.107 R)
• M68: 46,934,088 km (0.088 R)
• M69: 47,695,541 km (0.107 R)
• M70: 48,652,967 km (0.056 R)
• M71: 50,489,431 km (0.075 R)
• M72: 52,250,048 km (0.027 R)
• M73: 53,335,830 km (0.112 R)
• M74: 54,329,459 km (0.049 R)
• M75: 54,429,091 km (0.048 R)
• M76: 54,728,586 km (0.045 R)
• M77: 55,931,801 km (0.047 R)
• M78: 56,839,861 km (0.081 R)
• M79: 58,875,439 km (0.035 R)
• M80: 58,977,764 km (0.119 R)
• M81: 59,285,337 km (0.12 R)
• M82: 59,696,282 km (0.085 R)
• M83: 60,831,132 km (0.066 R)
• M84: 61,868,892 km (0.086 R)
• M85: 62,598,930 km (0.082 R)
• M86: 64,700,181 km (0.119 R)
• M87: 65,229,160 km (0.117 R)
• M88: 66,397,818 km (0.088 R)
• M89: 66,717,658 km (0.069 R)
• M90: 67,787,882 km (0.113 R)
• M91: 68,648,069 km (0.051 R)
• M92: 68,863,640 km (0.047 R)
• M93: 69,836,774 km (0.077 R)
• M94: 70,596,731 km (0.053 R)
• M95: 70,705,489 km (0.1 R)
• M96: 70,923,154 km (0.067 R)
• M97: 71,796,356 km (0.058 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 16,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit