🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.44 AU - 0.58 AU

Year: 132 Days

Day: 15.4 Hours

Environment

Temp: 263 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.3 AU - 1.76 AU

Year: 688 Days

Day: 25.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.5 AU - 1.84 AU

Year: 784 Days

Day: 19.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.51 AU - 2.75 AU

Year: 1550 Days

Day: 19.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,946,485 km

• M1: 49,816 km (0.082 R)
• M2: 1,394,402 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.6

Radius: 9.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.66 AU - 7.56 AU

Year: 6176 Days

Day: 6.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,946,485 km

• M1: 123,568 km (0.109 R)
• M2: 235,766 km (0.054 R)
• M3: 329,564 km (0.118 R)
• M4: 553,811 km (0.118 R)
• M5: 885,320 km (0.08 R)
• M6: 1,021,454 km (0.077 R)
• M7: 1,151,604 km (0.086 R)
• M8: 1,301,202 km (0.112 R)
• M9: 1,650,214 km (0.069 R)
• M10: 1,835,715 km (0.047 R)
• M11: 2,077,166 km (0.085 R)
• M12: 2,277,777 km (0.058 R)
• M13: 2,484,821 km (0.113 R)
• M14: 2,697,998 km (0.118 R)
• M15: 3,199,749 km (0.085 R)
• M16: 3,669,935 km (0.075 R)
• M17: 4,119,925 km (0.094 R)
• M18: 4,587,568 km (0.076 R)
• M19: 4,871,954 km (0.096 R)
• M20: 5,116,995 km (0.09 R)
• M21: 5,207,203 km (0.067 R)
• M22: 5,343,337 km (0.062 R)
• M23: 5,411,853 km (0.076 R)
• M24: 5,829,380 km (0.094 R)
• M25: 6,065,894 km (0.035 R)
• M26: 6,329,636 km (0.115 R)
• M27: 6,499,429 km (0.068 R)
• M28: 7,269,709 km (0.053 R)
• M29: 8,332,153 km (0.112 R)
• M30: 8,438,517 km (0.106 R)
• M31: 8,786,930 km (0.081 R)
• M32: 9,003,697 km (0.084 R)
• M33: 9,222,260 km (0.069 R)
• M34: 9,581,295 km (0.111 R)
• M35: 10,085,888 km (0.12 R)
• M36: 10,341,402 km (0.088 R)
• M37: 10,599,159 km (0.094 R)
• M38: 10,829,988 km (0.101 R)
• M39: 11,532,500 km (0.07 R)
• M40: 11,889,291 km (0.087 R)
• M41: 11,979,049 km (0.067 R)
• M42: 12,069,107 km (0.119 R)
• M43: 12,674,829 km (0.086 R)
• M44: 12,919,871 km (0.095 R)
• M45: 13,104,624 km (0.061 R)
• M46: 13,166,557 km (0.051 R)
• M47: 13,321,391 km (0.036 R)
• M48: 13,821,347 km (0.097 R)
• M49: 14,646,828 km (0.103 R)
• M50: 15,651,827 km (0.105 R)
• M51: 16,079,826 km (0.093 R)
• M52: 17,048,622 km (0.117 R)
• M53: 17,116,240 km (0.073 R)
• M54: 17,387,162 km (0.108 R)
• M55: 17,455,080 km (0.108 R)
• M56: 18,002,009 km (0.12 R)
• M57: 18,450,504 km (0.115 R)
• M58: 18,693,451 km (0.113 R)
• M59: 18,832,726 km (0.103 R)
• M60: 19,605,399 km (0.119 R)
• M61: 19,959,946 km (0.084 R)
• M62: 20,531,709 km (0.056 R)
• M63: 21,947,803 km (0.036 R)
• M64: 22,021,255 km (0.095 R)
• M65: 22,168,460 km (0.069 R)
• M66: 22,500,866 km (0.116 R)
• M67: 22,760,568 km (0.036 R)
• M68: 22,909,418 km (0.103 R)
• M69: 24,035,890 km (0.072 R)
• M70: 24,225,281 km (0.118 R)
• M71: 24,720,300 km (0.118 R)
• M72: 25,141,867 km (0.074 R)
• M73: 25,334,250 km (0.105 R)
• M74: 25,488,485 km (0.083 R)
• M75: 25,643,020 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.1

Radius: 12.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.8 AU - 10.06 AU

Year: 11372 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,946,485 km

• M1: 186,399 km (0.032 R)
• M2: 759,209 km (0.095 R)
• M3: 912,397 km (0.113 R)
• M4: 1,521,261 km (0.08 R)
• M5: 1,973,346 km (0.076 R)
• M6: 2,440,988 km (0.049 R)
• M7: 2,834,730 km (0.051 R)
• M8: 3,025,467 km (0.053 R)
• M9: 3,164,294 km (0.12 R)
• M10: 4,288,672 km (0.119 R)
• M11: 4,635,739 km (0.057 R)
• M12: 4,829,019 km (0.111 R)
• M13: 5,024,992 km (0.108 R)
• M14: 5,190,298 km (0.115 R)
• M15: 5,323,739 km (0.113 R)
• M16: 5,458,527 km (0.115 R)
• M17: 5,731,394 km (0.118 R)
• M18: 6,184,526 km (0.041 R)
• M19: 6,721,732 km (0.055 R)
• M20: 6,940,892 km (0.111 R)
• M21: 7,162,447 km (0.075 R)
• M22: 7,386,395 km (0.065 R)
• M23: 7,650,585 km (0.057 R)
• M24: 7,956,213 km (0.1 R)
• M25: 8,072,002 km (0.071 R)
• M26: 10,123,438 km (0.034 R)
• M27: 12,326,865 km (0.086 R)
• M28: 12,956,821 km (0.098 R)
• M29: 13,047,777 km (0.068 R)
• M30: 13,367,467 km (0.071 R)
• M31: 13,551,323 km (0.065 R)
• M32: 13,828,678 km (0.091 R)
• M33: 14,295,273 km (0.062 R)
• M34: 14,436,195 km (0.057 R)
• M35: 14,672,260 km (0.092 R)
• M36: 15,195,853 km (0.111 R)
• M37: 16,310,656 km (0.06 R)
• M38: 16,556,445 km (0.119 R)
• M39: 16,704,547 km (0.119 R)
• M40: 18,107,925 km (0.111 R)
• M41: 18,567,041 km (0.103 R)
• M42: 19,237,089 km (0.109 R)
• M43: 19,862,558 km (0.062 R)
• M44: 20,336,035 km (0.092 R)
• M45: 20,653,781 km (0.095 R)
• M46: 21,026,579 km (0.057 R)
• M47: 21,186,948 km (0.12 R)
• M48: 21,294,210 km (0.118 R)
• M49: 21,995,375 km (0.12 R)
• M50: 22,485,158 km (0.112 R)
• M51: 22,868,727 km (0.115 R)
• M52: 23,697,799 km (0.05 R)
• M53: 24,144,049 km (0.115 R)
• M54: 25,158,173 km (0.115 R)
• M55: 25,499,406 km (0.088 R)
• M56: 25,613,399 km (0.053 R)
• M57: 26,071,319 km (0.071 R)
• M58: 26,243,805 km (0.101 R)
• M59: 26,589,825 km (0.114 R)
• M60: 28,875,531 km (0.074 R)
• M61: 29,531,517 km (0.091 R)
• M62: 29,711,184 km (0.089 R)
• M63: 30,011,726 km (0.117 R)
• M64: 30,919,038 km (0.114 R)
• M65: 31,467,763 km (0.031 R)
• M66: 31,958,144 km (0.106 R)
• M67: 32,636,720 km (0.097 R)
• M68: 34,008,084 km (0.105 R)
• M69: 34,448,350 km (0.101 R)
• M70: 35,207,410 km (0.115 R)
• M71: 35,461,726 km (0.065 R)
• M72: 35,589,184 km (0.09 R)
• M73: 35,972,154 km (0.116 R)
• M74: 36,742,284 km (0.048 R)
• M75: 37,258,696 km (0.104 R)
• M76: 37,388,248 km (0.076 R)
• M77: 37,777,651 km (0.07 R)
• M78: 38,037,951 km (0.09 R)
• M79: 38,364,224 km (0.106 R)
• M80: 41,007,619 km (0.039 R)
• M81: 42,013,964 km (0.095 R)
• M82: 42,554,012 km (0.083 R)
• M83: 44,806,058 km (0.059 R)
• M84: 45,357,775 km (0.087 R)
• M85: 45,634,531 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.9

Radius: 10.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.97 AU - 11.73 AU

Year: 12989 Days

Day: 5.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 48,946,485 km

• M1: 145,110 km (0.075 R)
• M2: 378,183 km (0.104 R)
• M3: 506,389 km (0.107 R)
• M4: 593,754 km (0.052 R)
• M5: 711,188 km (0.087 R)
• M6: 2,049,341 km (0.032 R)
• M7: 2,366,489 km (0.096 R)
• M8: 2,639,654 km (0.092 R)
• M9: 2,739,735 km (0.104 R)
• M10: 2,902,498 km (0.077 R)
• M11: 2,985,226 km (0.119 R)
• M12: 3,237,896 km (0.102 R)
• M13: 3,345,308 km (0.099 R)
• M14: 3,432,074 km (0.079 R)
• M15: 3,563,571 km (0.108 R)
• M16: 4,412,090 km (0.109 R)
• M17: 4,871,505 km (0.081 R)
• M18: 5,448,205 km (0.1 R)
• M19: 6,475,045 km (0.049 R)
• M20: 6,693,009 km (0.032 R)
• M21: 6,885,840 km (0.114 R)
• M22: 7,532,103 km (0.084 R)
• M23: 8,197,814 km (0.1 R)
• M24: 8,463,500 km (0.033 R)
• M25: 9,616,151 km (0.11 R)
• M26: 9,771,583 km (0.052 R)
• M27: 10,274,232 km (0.097 R)
• M28: 10,850,034 km (0.101 R)
• M29: 11,700,049 km (0.1 R)
• M30: 11,899,314 km (0.079 R)
• M31: 12,368,453 km (0.115 R)
• M32: 12,980,607 km (0.104 R)
• M33: 13,637,641 km (0.108 R)
• M34: 14,058,161 km (0.065 R)
• M35: 15,164,138 km (0.031 R)
• M36: 15,381,354 km (0.09 R)
• M37: 16,483,292 km (0.074 R)
• M38: 16,856,239 km (0.114 R)
• M39: 17,915,392 km (0.111 R)
• M40: 18,376,004 km (0.1 R)
• M41: 18,491,643 km (0.114 R)
• M42: 19,583,558 km (0.065 R)
• M43: 19,820,222 km (0.081 R)
• M44: 19,978,646 km (0.067 R)
• M45: 20,057,933 km (0.087 R)
• M46: 20,296,542 km (0.099 R)
• M47: 20,456,162 km (0.085 R)
• M48: 21,870,311 km (0.118 R)
• M49: 22,982,721 km (0.117 R)
• M50: 23,065,897 km (0.115 R)
• M51: 23,608,788 km (0.11 R)
• M52: 23,986,971 km (0.097 R)
• M53: 24,367,249 km (0.071 R)
• M54: 24,749,621 km (0.097 R)
• M55: 25,005,583 km (0.101 R)
• M56: 25,133,789 km (0.116 R)
• M57: 26,559,756 km (0.111 R)
• M58: 26,778,019 km (0.102 R)
• M59: 26,909,366 km (0.117 R)
• M60: 27,216,490 km (0.097 R)
• M61: 27,436,698 km (0.074 R)
• M62: 27,657,355 km (0.11 R)
• M63: 28,904,253 km (0.092 R)
• M64: 29,534,509 km (0.095 R)
• M65: 30,534,122 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.3

Radius: 15

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.91 AU - 12.85 AU

Year: 13952 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,946,485 km

• M1: 282,890 km (0.117 R)
• M2: 539,300 km (0.112 R)
• M3: 751,281 km (0.082 R)
• M4: 1,068,578 km (0.049 R)
• M5: 1,204,263 km (0.058 R)
• M6: 1,692,700 km (0.112 R)
• M7: 2,393,267 km (0.054 R)
• M8: 3,234,755 km (0.1 R)
• M9: 3,554,445 km (0.112 R)
• M10: 3,915,126 km (0.103 R)
• M11: 4,446,498 km (0.118 R)
• M12: 4,575,002 km (0.058 R)
• M13: 5,168,457 km (0.103 R)
• M14: 5,371,760 km (0.118 R)
• M15: 5,612,463 km (0.107 R)
• M16: 5,927,068 km (0.071 R)
• M17: 6,033,282 km (0.066 R)
• M18: 6,211,752 km (0.078 R)
• M19: 6,464,423 km (0.056 R)
• M20: 6,980,386 km (0.042 R)
• M21: 7,205,531 km (0.056 R)
• M22: 7,433,219 km (0.096 R)
• M23: 7,856,731 km (0.082 R)
• M24: 9,011,028 km (0.09 R)
• M25: 10,517,179 km (0.116 R)
• M26: 11,080,265 km (0.104 R)
• M27: 11,786,667 km (0.077 R)
• M28: 12,010,465 km (0.073 R)
• M29: 12,644,610 km (0.106 R)
• M30: 13,058,099 km (0.088 R)
• M31: 13,522,750 km (0.12 R)
• M32: 13,616,398 km (0.101 R)
• M33: 13,757,170 km (0.117 R)
• M34: 13,945,663 km (0.039 R)
• M35: 14,564,101 km (0.117 R)
• M36: 14,660,143 km (0.032 R)
• M37: 14,804,355 km (0.051 R)
• M38: 15,435,359 km (0.09 R)
• M39: 15,729,468 km (0.037 R)
• M40: 16,124,706 km (0.118 R)
• M41: 16,373,337 km (0.097 R)
• M42: 17,279,003 km (0.106 R)
• M43: 17,431,593 km (0.114 R)
• M44: 19,296,779 km (0.072 R)
• M45: 19,507,862 km (0.109 R)
• M46: 19,932,570 km (0.099 R)
• M47: 20,736,958 km (0.106 R)
• M48: 21,442,760 km (0.117 R)
• M49: 21,826,030 km (0.059 R)
• M50: 22,433,098 km (0.096 R)
• M51: 22,766,402 km (0.046 R)
• M52: 23,381,998 km (0.098 R)
• M53: 23,550,894 km (0.11 R)
• M54: 23,720,089 km (0.078 R)
• M55: 24,173,370 km (0.077 R)
• M56: 24,686,790 km (0.07 R)
• M57: 25,724,251 km (0.077 R)
• M58: 26,541,205 km (0.097 R)
• M59: 27,841,959 km (0.098 R)
• M60: 29,649,251 km (0.099 R)
• M61: 30,076,353 km (0.111 R)
• M62: 30,505,549 km (0.117 R)
• M63: 30,813,272 km (0.061 R)
• M64: 30,936,690 km (0.071 R)
• M65: 32,996,802 km (0.095 R)
• M66: 33,502,892 km (0.108 R)
• M67: 33,756,760 km (0.116 R)
• M68: 34,715,083 km (0.118 R)
• M69: 35,036,420 km (0.088 R)
• M70: 35,747,010 km (0.061 R)
• M71: 36,006,562 km (0.085 R)
• M72: 36,592,836 km (0.107 R)
• M73: 36,723,584 km (0.049 R)
• M74: 37,051,054 km (0.119 R)
• M75: 38,437,079 km (0.073 R)
• M76: 38,636,492 km (0.1 R)
• M77: 39,236,679 km (0.079 R)
• M78: 40,581,714 km (0.118 R)
• M79: 41,055,939 km (0.08 R)
• M80: 41,600,325 km (0.09 R)
• M81: 41,941,708 km (0.119 R)
• M82: 42,902,575 km (0.07 R)
• M83: 44,496,989 km (0.099 R)
• M84: 46,889,358 km (0.087 R)
• M85: 47,387,070 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.7

Radius: 3.7

Gravity: 20.5 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.5 AU - 13.56 AU

Year: 16120 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,946,485 km

• M1: 54,005 km (0.115 R)
• M2: 127,009 km (0.095 R)
• M3: 174,132 km (0.092 R)
• M4: 300,093 km (0.1 R)
• M5: 379,979 km (0.118 R)
• M6: 528,529 km (0.103 R)
• M7: 782,696 km (0.105 R)
• M8: 837,748 km (0.093 R)
• M9: 1,953,000 km (0.088 R)
• M10: 2,259,227 km (0.107 R)
• M11: 2,338,065 km (0.106 R)
• M12: 2,417,950 km (0.07 R)
• M13: 2,635,017 km (0.096 R)
• M14: 2,690,368 km (0.108 R)
• M15: 2,830,242 km (0.117 R)
• M16: 3,058,977 km (0.041 R)
• M17: 3,264,076 km (0.074 R)
• M18: 3,656,621 km (0.083 R)
• M19: 3,718,405 km (0.037 R)
• M20: 4,354,345 km (0.115 R)
• M21: 4,387,107 km (0.051 R)
• M22: 5,759,668 km (0.115 R)
• M23: 6,121,994 km (0.098 R)
• M24: 6,268,899 km (0.044 R)
• M25: 6,379,900 km (0.08 R)
• M26: 6,716,944 km (0.078 R)
• M27: 7,097,970 km (0.116 R)
• M28: 7,921,058 km (0.109 R)
• M29: 8,445,398 km (0.118 R)
• M30: 8,732,477 km (0.073 R)
• M31: 8,815,055 km (0.069 R)
• M32: 9,740,617 km (0.076 R)
• M33: 9,826,336 km (0.089 R)
• M34: 10,564,602 km (0.101 R)
• M35: 10,873,671 km (0.088 R)
• M36: 11,365,399 km (0.065 R)
• M37: 12,463,447 km (0.115 R)
• M38: 14,075,664 km (0.053 R)
• M39: 14,221,073 km (0.08 R)
• M40: 15,501,780 km (0.113 R)
• M41: 16,921,614 km (0.04 R)
• M42: 19,074,477 km (0.116 R)
• M43: 19,720,739 km (0.077 R)
• M44: 19,829,048 km (0.045 R)
• M45: 20,155,471 km (0.049 R)
• M46: 20,483,688 km (0.056 R)
• M47: 21,089,859 km (0.106 R)
• M48: 21,423,013 km (0.086 R)
• M49: 22,716,137 km (0.078 R)
• M50: 23,343,401 km (0.105 R)
• M51: 24,556,790 km (0.095 R)
• M52: 24,615,133 km (0.07 R)
• M53: 26,504,554 km (0.092 R)
• M54: 26,743,911 km (0.044 R)
• M55: 27,466,618 km (0.076 R)
• M56: 28,195,608 km (0.035 R)
• M57: 28,623,757 km (0.091 R)
• M58: 28,685,093 km (0.094 R)
• M59: 28,746,577 km (0.116 R)
• M60: 29,362,920 km (0.036 R)
• M61: 29,672,738 km (0.1 R)
• M62: 30,170,599 km (0.086 R)
• M63: 30,232,982 km (0.095 R)
• M64: 30,295,514 km (0.119 R)
• M65: 31,237,831 km (0.079 R)
• M66: 32,189,722 km (0.08 R)
• M67: 33,086,711 km (0.109 R)
• M68: 33,151,038 km (0.068 R)
• M69: 33,215,514 km (0.11 R)
• M70: 33,667,749 km (0.044 R)
• M71: 34,708,800 km (0.045 R)
• M72: 35,760,473 km (0.079 R)
• M73: 36,423,042 km (0.099 R)
• M74: 36,689,327 km (0.111 R)
• M75: 38,435,134 km (0.087 R)
• M76: 38,909,658 km (0.073 R)
• M77: 39,249,844 km (0.117 R)
• M78: 39,386,277 km (0.101 R)
• M79: 39,933,356 km (0.061 R)
• M80: 40,001,872 km (0.082 R)
• M81: 40,276,384 km (0.116 R)
• M82: 40,414,014 km (0.116 R)
• M83: 40,551,644 km (0.104 R)
• M84: 42,565,681 km (0.086 R)
• M85: 43,197,432 km (0.094 R)
• M86: 43,479,125 km (0.109 R)
• M87: 43,761,416 km (0.066 R)
• M88: 44,825,656 km (0.048 R)
• M89: 45,611,493 km (0.052 R)
• M90: 45,970,079 km (0.108 R)
• M91: 46,113,843 km (0.052 R)
• M92: 47,414,297 km (0.068 R)
• M93: 47,632,112 km (0.105 R)
• M94: 48,068,937 km (0.11 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit