🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.91 AU - 0.99 AU

Year: 328 Days

Day: 21.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.05 AU - 2.91 AU

Year: 1386 Days

Day: 13.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,233,792 km

• M1: 378,333 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.12 AU - 2.9 AU

Year: 1411 Days

Day: 23.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.2

Radius: 8.8

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.33 AU - 10.33 AU

Year: 10934 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,233,792 km

• M1: 183,108 km (0.1 R)
• M2: 244,742 km (0.066 R)
• M3: 372,050 km (0.036 R)
• M4: 430,243 km (0.074 R)
• M5: 508,334 km (0.098 R)
• M6: 698,772 km (0.095 R)
• M7: 1,081,293 km (0.063 R)
• M8: 1,147,416 km (0.107 R)
• M9: 1,214,735 km (0.108 R)
• M10: 1,377,497 km (0.091 R)
• M11: 1,855,163 km (0.116 R)
• M12: 2,016,280 km (0.088 R)
• M13: 2,098,559 km (0.054 R)
• M14: 2,266,557 km (0.111 R)
• M15: 3,203,788 km (0.114 R)
• M16: 3,430,578 km (0.103 R)
• M17: 3,899,867 km (0.068 R)
• M18: 4,003,089 km (0.05 R)
• M19: 4,212,227 km (0.113 R)
• M20: 5,464,212 km (0.067 R)
• M21: 5,735,433 km (0.101 R)
• M22: 5,931,855 km (0.1 R)
• M23: 8,147,399 km (0.081 R)
• M24: 8,501,946 km (0.12 R)
• M25: 9,503,055 km (0.077 R)
• M26: 10,301,908 km (0.096 R)
• M27: 10,540,965 km (0.112 R)
• M28: 11,664,146 km (0.107 R)
• M29: 12,013,457 km (0.1 R)
• M30: 12,979,111 km (0.102 R)
• M31: 13,916,641 km (0.097 R)
• M32: 15,966,880 km (0.119 R)
• M33: 16,132,784 km (0.096 R)
• M34: 16,354,787 km (0.094 R)
• M35: 16,858,034 km (0.062 R)
• M36: 16,914,283 km (0.086 R)
• M37: 17,196,425 km (0.05 R)
• M38: 17,309,670 km (0.042 R)
• M39: 18,282,655 km (0.113 R)
• M40: 18,340,400 km (0.08 R)
• M41: 18,514,232 km (0.05 R)
• M42: 18,921,587 km (0.036 R)
• M43: 19,097,215 km (0.114 R)
• M44: 19,449,967 km (0.105 R)
• M45: 19,508,909 km (0.109 R)
• M46: 19,568,000 km (0.109 R)
• M47: 19,804,813 km (0.088 R)
• M48: 20,102,064 km (0.103 R)
• M49: 20,520,938 km (0.106 R)
• M50: 20,882,217 km (0.025 R)
• M51: 21,003,092 km (0.076 R)
• M52: 21,733,279 km (0.059 R)
• M53: 22,039,955 km (0.108 R)
• M54: 22,286,343 km (0.068 R)
• M55: 24,036,787 km (0.08 R)
• M56: 28,000,084 km (0.111 R)
• M57: 28,333,837 km (0.071 R)
• M58: 28,870,594 km (0.09 R)
• M59: 29,275,406 km (0.1 R)
• M60: 30,982,018 km (0.109 R)
• M61: 33,001,889 km (0.045 R)
• M62: 34,419,478 km (0.078 R)
• M63: 34,705,509 km (0.088 R)
• M64: 35,063,946 km (0.043 R)
• M65: 35,640,197 km (0.063 R)
• M66: 37,167,441 km (0.11 R)
• M67: 37,828,514 km (0.089 R)
• M68: 37,975,868 km (0.107 R)
• M69: 40,436,155 km (0.102 R)
• M70: 40,737,744 km (0.115 R)
• M71: 40,888,988 km (0.075 R)
• M72: 42,104,620 km (0.068 R)
• M73: 42,947,305 km (0.088 R)
• M74: 43,795,674 km (0.1 R)
• M75: 44,105,491 km (0.094 R)
• M76: 44,416,057 km (0.077 R)
• M77: 44,493,698 km (0.113 R)
• M78: 45,587,109 km (0.111 R)
• M79: 46,137,031 km (0.112 R)
• M80: 46,294,557 km (0.085 R)
• M81: 46,531,221 km (0.079 R)
• M82: 47,005,745 km (0.101 R)
• M83: 48,438,893 km (0.078 R)
• M84: 49,886,252 km (0.097 R)
• M85: 50,777,706 km (0.11 R)
• M86: 51,511,035 km (0.098 R)
• M87: 52,412,212 km (0.061 R)
• M88: 53,483,782 km (0.095 R)
• M89: 55,397,288 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.6

Radius: 8.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.02 AU - 14.1 AU

Year: 15791 Days

Day: 9 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,233,792 km

• M1: 160,219 km (0.083 R)
• M2: 748,588 km (0.05 R)
• M3: 1,877,154 km (0.101 R)
• M4: 1,962,126 km (0.082 R)
• M5: 2,069,986 km (0.117 R)
• M6: 2,663,291 km (0.12 R)
• M7: 2,807,503 km (0.117 R)
• M8: 2,880,507 km (0.117 R)
• M9: 3,383,904 km (0.092 R)
• M10: 3,725,735 km (0.114 R)
• M11: 3,833,146 km (0.091 R)
• M12: 4,273,263 km (0.034 R)
• M13: 4,357,636 km (0.111 R)
• M14: 4,499,455 km (0.046 R)
• M15: 4,556,602 km (0.101 R)
• M16: 4,671,642 km (0.09 R)
• M17: 5,291,426 km (0.097 R)
• M18: 5,595,708 km (0.109 R)
• M19: 6,477,737 km (0.096 R)
• M20: 7,402,551 km (0.112 R)
• M21: 7,811,552 km (0.08 R)
• M22: 8,088,308 km (0.089 R)
• M23: 9,118,289 km (0.102 R)
• M24: 9,227,197 km (0.107 R)
• M25: 9,300,051 km (0.114 R)
• M26: 9,373,204 km (0.053 R)
• M27: 9,556,611 km (0.06 R)
• M28: 9,927,165 km (0.11 R)
• M29: 10,151,712 km (0.115 R)
• M30: 10,415,752 km (0.047 R)
• M31: 10,873,820 km (0.099 R)
• M32: 11,968,129 km (0.119 R)
• M33: 12,207,186 km (0.079 R)
• M34: 12,367,555 km (0.103 R)
• M35: 12,771,170 km (0.072 R)
• M36: 12,893,092 km (0.113 R)
• M37: 13,097,294 km (0.029 R)
• M38: 13,179,273 km (0.11 R)
• M39: 13,467,399 km (0.056 R)
• M40: 14,217,931 km (0.059 R)
• M41: 14,302,155 km (0.117 R)
• M42: 14,640,844 km (0.119 R)
• M43: 14,939,292 km (0.07 R)
• M44: 15,239,834 km (0.084 R)
• M45: 15,326,003 km (0.086 R)
• M46: 15,498,938 km (0.113 R)
• M47: 16,065,465 km (0.077 R)
• M48: 18,306,740 km (0.046 R)
• M49: 18,536,223 km (0.05 R)
• M50: 19,090,932 km (0.09 R)
• M51: 20,644,207 km (0.087 R)
• M52: 21,122,920 km (0.094 R)
• M53: 21,267,282 km (0.091 R)
• M54: 21,945,110 km (0.101 R)
• M55: 22,876,357 km (0.074 R)
• M56: 23,920,550 km (0.029 R)
• M57: 25,541,443 km (0.102 R)
• M58: 25,798,003 km (0.118 R)
• M59: 26,884,383 km (0.075 R)
• M60: 27,669,622 km (0.077 R)
• M61: 27,933,064 km (0.036 R)
• M62: 28,197,254 km (0.081 R)
• M63: 28,356,276 km (0.101 R)
• M64: 28,888,246 km (0.09 R)
• M65: 29,530,919 km (0.038 R)
• M66: 29,800,045 km (0.08 R)
• M67: 29,962,060 km (0.096 R)
• M68: 30,070,070 km (0.102 R)
• M69: 31,267,750 km (0.094 R)
• M70: 31,322,503 km (0.068 R)
• M71: 32,591,991 km (0.055 R)
• M72: 32,981,693 km (0.061 R)
• M73: 33,709,487 km (0.066 R)
• M74: 34,612,609 km (0.065 R)
• M75: 36,039,473 km (0.111 R)
• M76: 36,211,960 km (0.081 R)
• M77: 36,788,959 km (0.062 R)
• M78: 38,069,217 km (0.12 R)
• M79: 39,245,505 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.5

Radius: 6

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.7 AU - 18.12 AU

Year: 20425 Days

Day: 19.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,233,792 km

• M1: 286,929 km (0.072 R)
• M2: 333,902 km (0.058 R)
• M3: 492,775 km (0.07 R)
• M4: 854,353 km (0.106 R)
• M5: 1,151,305 km (0.093 R)
• M6: 1,203,814 km (0.078 R)
• M7: 1,712,297 km (0.03 R)
• M8: 1,895,405 km (0.077 R)
• M9: 2,116,810 km (0.096 R)
• M10: 2,413,762 km (0.046 R)
• M11: 2,515,787 km (0.047 R)
• M12: 2,653,866 km (0.084 R)
• M13: 2,973,856 km (0.118 R)
• M14: 3,231,314 km (0.106 R)
• M15: 3,419,508 km (0.098 R)
• M16: 3,572,696 km (0.084 R)
• M17: 3,650,188 km (0.1 R)
• M18: 4,086,116 km (0.03 R)
• M19: 4,664,462 km (0.088 R)
• M20: 4,791,769 km (0.07 R)
• M21: 5,400,932 km (0.101 R)
• M22: 5,445,362 km (0.098 R)
• M23: 6,219,531 km (0.095 R)
• M24: 6,406,678 km (0.117 R)
• M25: 7,667,788 km (0.111 R)
• M26: 8,636,435 km (0.114 R)
• M27: 8,688,495 km (0.087 R)
• M28: 8,740,555 km (0.039 R)
• M29: 9,108,566 km (0.099 R)
• M30: 10,077,960 km (0.082 R)
• M31: 10,798,274 km (0.037 R)
• M32: 11,938,508 km (0.092 R)
• M33: 12,171,133 km (0.094 R)
• M34: 12,287,969 km (0.108 R)
• M35: 13,056,753 km (0.112 R)
• M36: 13,963,016 km (0.067 R)
• M37: 14,392,811 km (0.115 R)
• M38: 14,454,595 km (0.044 R)
• M39: 15,202,584 km (0.069 R)
• M40: 16,996,263 km (0.069 R)
• M41: 18,184,369 km (0.077 R)
• M42: 18,251,090 km (0.109 R)
• M43: 18,991,150 km (0.113 R)
• M44: 19,058,918 km (0.12 R)
• M45: 19,398,954 km (0.073 R)
• M46: 19,672,419 km (0.114 R)
• M47: 19,878,266 km (0.083 R)
• M48: 20,500,294 km (0.07 R)
• M49: 20,848,707 km (0.107 R)
• M50: 21,128,754 km (0.099 R)
• M51: 21,199,065 km (0.114 R)
• M52: 24,364,706 km (0.076 R)
• M53: 24,733,614 km (0.045 R)
• M54: 29,302,782 km (0.089 R)
• M55: 30,405,767 km (0.066 R)
• M56: 30,802,800 km (0.104 R)
• M57: 31,924,036 km (0.085 R)
• M58: 32,895,674 km (0.084 R)
• M59: 32,977,055 km (0.114 R)
• M60: 34,453,886 km (0.109 R)
• M61: 34,867,973 km (0.089 R)
• M62: 35,117,203 km (0.087 R)
• M63: 36,203,881 km (0.077 R)
• M64: 37,132,136 km (0.108 R)
• M65: 38,581,889 km (0.076 R)
• M66: 40,659,953 km (0.065 R)
• M67: 43,934,202 km (0.119 R)
• M68: 44,473,053 km (0.072 R)
• M69: 45,466,682 km (0.113 R)
• M70: 46,650,450 km (0.09 R)
• M71: 46,833,409 km (0.093 R)
• M72: 49,141,105 km (0.094 R)
• M73: 49,420,554 km (0.073 R)
• M74: 50,168,095 km (0.029 R)
• M75: 51,579,999 km (0.062 R)
• M76: 51,674,695 km (0.079 R)
• M77: 52,719,038 km (0.069 R)
• M78: 53,100,512 km (0.066 R)
• M79: 54,154,280 km (0.114 R)
• M80: 56,087,832 km (0.095 R)
• M81: 57,945,688 km (0.077 R)
• M82: 58,142,409 km (0.091 R)
• M83: 58,635,185 km (0.116 R)
• M84: 59,922,923 km (0.059 R)
• M85: 60,919,843 km (0.054 R)
• M86: 61,922,149 km (0.085 R)
• M87: 64,044,943 km (0.108 R)
• M88: 64,146,520 km (0.069 R)
• M89: 65,064,004 km (0.064 R)
• M90: 65,370,829 km (0.113 R)
• M91: 65,780,577 km (0.075 R)
• M92: 66,294,147 km (0.116 R)
• M93: 67,946,156 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.6

Radius: 4.7

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.68 AU - 17.44 AU

Year: 22833 Days

Day: 21 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,233,792 km

• M1: 63,130 km (0.119 R)
• M2: 262,395 km (0.076 R)
• M3: 440,715 km (0.104 R)
• M4: 486,941 km (0.111 R)
• M5: 706,102 km (0.118 R)
• M6: 798,105 km (0.107 R)
• M7: 1,139,786 km (0.109 R)
• M8: 2,449,815 km (0.036 R)
• M9: 2,618,561 km (0.108 R)
• M10: 2,849,540 km (0.118 R)
• M11: 2,997,193 km (0.106 R)
• M12: 3,086,952 km (0.095 R)
• M13: 3,361,614 km (0.11 R)
• M14: 3,423,846 km (0.108 R)
• M15: 3,549,209 km (0.114 R)
• M16: 4,674,784 km (0.082 R)
• M17: 4,744,347 km (0.109 R)
• M18: 4,779,054 km (0.112 R)
• M19: 5,060,896 km (0.086 R)
• M20: 7,019,730 km (0.048 R)
• M21: 7,501,585 km (0.074 R)
• M22: 7,787,616 km (0.085 R)
• M23: 8,624,317 km (0.096 R)
• M24: 8,666,803 km (0.086 R)
• M25: 9,709,650 km (0.097 R)
• M26: 10,837,319 km (0.052 R)
• M27: 11,816,137 km (0.078 R)
• M28: 12,053,400 km (0.066 R)
• M29: 12,148,693 km (0.08 R)
• M30: 12,677,372 km (0.098 R)
• M31: 12,968,939 km (0.091 R)
• M32: 13,311,967 km (0.113 R)
• M33: 13,608,320 km (0.113 R)
• M34: 13,707,503 km (0.092 R)
• M35: 14,611,822 km (0.049 R)
• M36: 14,815,276 km (0.068 R)
• M37: 15,379,858 km (0.07 R)
• M38: 15,534,991 km (0.066 R)
• M39: 15,690,722 km (0.117 R)
• M40: 16,108,549 km (0.096 R)
• M41: 16,266,225 km (0.074 R)
• M42: 16,318,884 km (0.119 R)
• M43: 18,196,935 km (0.053 R)
• M44: 18,361,194 km (0.109 R)
• M45: 18,801,311 km (0.064 R)
• M46: 18,856,512 km (0.098 R)
• M47: 18,967,215 km (0.069 R)
• M48: 19,748,116 km (0.055 R)
• M49: 21,053,507 km (0.116 R)
• M50: 22,211,245 km (0.03 R)
• M51: 22,738,876 km (0.066 R)
• M52: 22,974,643 km (0.104 R)
• M53: 23,033,734 km (0.06 R)
• M54: 23,211,306 km (0.083 R)
• M55: 23,567,798 km (0.093 R)
• M56: 23,986,074 km (0.09 R)
• M57: 24,648,194 km (0.079 R)
• M58: 24,890,393 km (0.04 R)
• M59: 25,255,262 km (0.101 R)
• M60: 26,484,358 km (0.086 R)
• M61: 27,293,533 km (0.065 R)
• M62: 27,732,603 km (0.074 R)
• M63: 28,363,906 km (0.11 R)
• M64: 29,448,042 km (0.034 R)
• M65: 29,898,331 km (0.098 R)
• M66: 30,156,687 km (0.065 R)
• M67: 30,480,716 km (0.084 R)
• M68: 30,610,716 km (0.084 R)
• M69: 30,871,017 km (0.11 R)
• M70: 33,047,067 km (0.094 R)
• M71: 34,863,933 km (0.095 R)
• M72: 35,203,969 km (0.12 R)
• M73: 35,272,186 km (0.111 R)
• M74: 35,476,836 km (0.037 R)
• M75: 36,093,179 km (0.107 R)
• M76: 36,230,660 km (0.026 R)
• M77: 36,989,719 km (0.086 R)
• M78: 37,614,589 km (0.104 R)
• M79: 38,313,062 km (0.087 R)
• M80: 38,804,640 km (0.053 R)
• M81: 39,086,483 km (0.098 R)
• M82: 39,793,931 km (0.1 R)
• M83: 40,220,285 km (0.084 R)
• M84: 41,293,201 km (0.078 R)
• M85: 42,085,920 km (0.113 R)
• M86: 43,906,227 km (0.082 R)
• M87: 44,273,340 km (0.117 R)
• M88: 45,306,762 km (0.117 R)
• M89: 47,321,995 km (0.086 R)
• M90: 48,227,062 km (0.07 R)
• M91: 49,290,105 km (0.078 R)
• M92: 49,824,468 km (0.073 R)
• M93: 50,054,101 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.5

Radius: 5.4

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 15.16 AU - 24.84 AU

Year: 31731 Days

Day: 16.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 66,233,792 km

• M1: 143,464 km (0.087 R)
• M2: 268,528 km (0.086 R)
• M3: 851,810 km (0.109 R)
• M4: 967,599 km (0.076 R)
• M5: 1,345,483 km (0.079 R)
• M6: 2,956,353 km (0.062 R)
• M7: 2,991,359 km (0.095 R)
• M8: 3,796,345 km (0.077 R)
• M9: 4,869,560 km (0.055 R)
• M10: 5,374,902 km (0.091 R)
• M11: 6,941,491 km (0.093 R)
• M12: 6,988,165 km (0.072 R)
• M13: 7,556,787 km (0.051 R)
• M14: 8,940,567 km (0.064 R)
• M15: 10,134,358 km (0.094 R)
• M16: 10,885,190 km (0.047 R)
• M17: 11,157,608 km (0.093 R)
• M18: 12,213,469 km (0.114 R)
• M19: 12,610,353 km (0.041 R)
• M20: 13,069,319 km (0.109 R)
• M21: 13,416,984 km (0.076 R)
• M22: 14,778,026 km (0.12 R)
• M23: 15,019,177 km (0.12 R)
• M24: 16,058,583 km (0.033 R)
• M25: 17,756,519 km (0.053 R)
• M26: 18,724,118 km (0.107 R)
• M27: 18,854,418 km (0.061 R)
• M28: 19,181,589 km (0.098 R)
• M29: 21,728,193 km (0.117 R)
• M30: 24,024,221 km (0.081 R)
• M31: 25,524,987 km (0.086 R)
• M32: 25,741,904 km (0.034 R)
• M33: 27,055,972 km (0.054 R)
• M34: 28,841,572 km (0.104 R)
• M35: 29,218,409 km (0.066 R)
• M36: 29,445,199 km (0.03 R)
• M37: 30,511,683 km (0.096 R)
• M38: 30,588,277 km (0.098 R)
• M39: 30,741,764 km (0.087 R)
• M40: 31,358,406 km (0.066 R)
• M41: 33,232,419 km (0.114 R)
• M42: 35,625,536 km (0.099 R)
• M43: 35,867,885 km (0.082 R)
• M44: 36,191,764 km (0.084 R)
• M45: 38,569,622 km (0.102 R)
• M46: 39,067,783 km (0.056 R)
• M47: 39,651,813 km (0.049 R)
• M48: 42,614,599 km (0.104 R)
• M49: 46,086,766 km (0.108 R)
• M50: 46,174,729 km (0.101 R)
• M51: 48,034,979 km (0.106 R)
• M52: 48,660,447 km (0.116 R)
• M53: 48,749,907 km (0.06 R)
• M54: 48,929,275 km (0.115 R)
• M55: 49,288,609 km (0.083 R)
• M56: 49,558,633 km (0.118 R)
• M57: 51,827,883 km (0.037 R)
• M58: 52,194,099 km (0.077 R)
• M59: 53,390,283 km (0.095 R)
• M60: 55,622,284 km (0.11 R)
• M61: 55,903,378 km (0.106 R)
• M62: 56,749,653 km (0.103 R)
• M63: 57,789,657 km (0.111 R)
• M64: 58,645,208 km (0.101 R)
• M65: 63,964,160 km (0.115 R)
• M66: 64,652,161 km (0.117 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 18,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit