🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.54 AU - 1.6 AU

Year: 847 Days

Day: 21.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.76 AU - 1.82 AU

Year: 1031 Days

Day: 36 Hours

Environment

Temp: -114 °C

Axial Tilt: 117 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,223,617 km

• M1: 538,852 km (0.107 R)
• M2: 714,779 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.69 AU - 1.99 AU

Year: 1074 Days

Day: 29.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.61 AU - 2.33 AU

Year: 1190 Days

Day: 12.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,223,617 km

• M1: 69,862 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.2

Radius: 8.1

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.21 AU - 3.65 AU

Year: 2159 Days

Day: 14.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 92.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 107,223,617 km

• M1: 106,364 km (0.045 R)
• M2: 328,966 km (0.061 R)
• M3: 389,403 km (0.12 R)
• M4: 495,319 km (0.059 R)
• M5: 559,646 km (0.078 R)
• M6: 658,081 km (0.101 R)
• M7: 721,810 km (0.115 R)
• M8: 838,496 km (0.097 R)
• M9: 1,207,105 km (0.043 R)
• M10: 1,276,519 km (0.093 R)
• M11: 1,450,950 km (0.093 R)
• M12: 1,600,398 km (0.071 R)
• M13: 1,688,212 km (0.095 R)
• M14: 1,788,891 km (0.074 R)
• M15: 1,868,777 km (0.109 R)
• M16: 2,224,072 km (0.097 R)
• M17: 2,347,191 km (0.105 R)
• M18: 2,485,419 km (0.094 R)
• M19: 2,626,340 km (0.112 R)
• M20: 2,743,625 km (0.12 R)
• M21: 2,889,333 km (0.108 R)
• M22: 2,956,353 km (0.083 R)
• M23: 3,078,425 km (0.066 R)
• M24: 3,133,178 km (0.043 R)
• M25: 3,202,142 km (0.08 R)
• M26: 3,369,842 km (0.066 R)
• M27: 3,426,390 km (0.109 R)
• M28: 3,497,449 km (0.066 R)
• M29: 3,554,745 km (0.049 R)
• M30: 3,612,340 km (0.071 R)
• M31: 3,742,939 km (0.099 R)
• M32: 4,174,678 km (0.106 R)
• M33: 4,235,565 km (0.111 R)
• M34: 4,311,859 km (0.057 R)
• M35: 4,512,769 km (0.098 R)
• M36: 4,732,529 km (0.115 R)
• M37: 4,955,878 km (0.049 R)
• M38: 5,133,900 km (0.101 R)
• M39: 5,429,505 km (0.077 R)
• M40: 5,579,402 km (0.089 R)
• M41: 5,646,572 km (0.095 R)
• M42: 5,986,009 km (0.088 R)
• M43: 6,314,676 km (0.097 R)
• M44: 6,525,310 km (0.083 R)
• M45: 6,827,796 km (0.051 R)
• M46: 6,971,560 km (0.076 R)
• M47: 7,080,168 km (0.088 R)
• M48: 7,207,625 km (0.107 R)
• M49: 7,372,482 km (0.047 R)
• M50: 7,520,135 km (0.093 R)
• M51: 7,687,386 km (0.097 R)
• M52: 7,968,929 km (0.096 R)
• M53: 8,755,814 km (0.078 R)
• M54: 9,148,508 km (0.118 R)
• M55: 9,327,278 km (0.046 R)
• M56: 9,467,002 km (0.084 R)
• M57: 9,667,762 km (0.106 R)
• M58: 9,728,350 km (0.044 R)
• M59: 9,951,400 km (0.106 R)
• M60: 10,176,096 km (0.086 R)
• M61: 10,797,526 km (0.079 R)
• M62: 10,881,300 km (0.095 R)
• M63: 11,731,016 km (0.104 R)
• M64: 11,881,960 km (0.051 R)
• M65: 12,120,270 km (0.091 R)
• M66: 12,404,207 km (0.106 R)
• M67: 13,246,443 km (0.066 R)
• M68: 13,765,098 km (0.115 R)
• M69: 13,901,532 km (0.11 R)
• M70: 13,969,898 km (0.114 R)
• M71: 14,129,968 km (0.071 R)
• M72: 14,267,448 km (0.074 R)
• M73: 14,706,219 km (0.109 R)
• M74: 15,149,328 km (0.111 R)
• M75: 15,478,742 km (0.06 R)
• M76: 15,715,406 km (0.112 R)
• M77: 15,953,416 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.2

Radius: 11.2

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.06 AU - 4.56 AU

Year: 3852 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 107,223,617 km

• M1: 141,071 km (0.116 R)
• M2: 236,813 km (0.119 R)
• M3: 327,619 km (0.107 R)
• M4: 654,491 km (0.054 R)
• M5: 1,022,053 km (0.097 R)
• M6: 1,228,947 km (0.114 R)
• M7: 1,355,357 km (0.091 R)
• M8: 1,450,052 km (0.065 R)
• M9: 1,633,908 km (0.032 R)
• M10: 1,722,470 km (0.031 R)
• M11: 1,917,845 km (0.05 R)
• M12: 2,052,184 km (0.072 R)
• M13: 2,532,692 km (0.106 R)
• M14: 2,892,774 km (0.071 R)
• M15: 3,047,757 km (0.091 R)
• M16: 3,157,861 km (0.107 R)
• M17: 3,253,454 km (0.059 R)
• M18: 3,645,102 km (0.09 R)
• M19: 3,983,193 km (0.072 R)
• M20: 4,331,457 km (0.075 R)
• M21: 4,563,184 km (0.047 R)
• M22: 4,744,197 km (0.061 R)
• M23: 4,817,351 km (0.118 R)
• M24: 5,263,751 km (0.03 R)
• M25: 5,626,825 km (0.108 R)
• M26: 5,801,555 km (0.084 R)
• M27: 5,879,944 km (0.076 R)
• M28: 6,037,471 km (0.106 R)
• M29: 6,196,643 km (0.103 R)
• M30: 7,264,173 km (0.118 R)
• M31: 7,582,667 km (0.079 R)
• M32: 8,211,427 km (0.07 R)
• M33: 8,343,672 km (0.115 R)
• M34: 9,220,315 km (0.102 R)
• M35: 9,426,760 km (0.041 R)
• M36: 9,634,701 km (0.1 R)
• M37: 10,031,734 km (0.092 R)
• M38: 10,339,008 km (0.11 R)
• M39: 11,697,955 km (0.079 R)
• M40: 11,921,604 km (0.084 R)
• M41: 12,046,518 km (0.113 R)
• M42: 12,121,616 km (0.107 R)
• M43: 12,398,372 km (0.092 R)
• M44: 12,677,372 km (0.048 R)
• M45: 13,344,728 km (0.088 R)
• M46: 13,500,460 km (0.107 R)
• M47: 13,630,610 km (0.115 R)
• M48: 13,761,209 km (0.076 R)
• M49: 13,892,257 km (0.08 R)
• M50: 14,050,082 km (0.113 R)
• M51: 14,261,315 km (0.08 R)
• M52: 15,879,515 km (0.072 R)
• M53: 16,265,328 km (0.116 R)
• M54: 16,822,131 km (0.092 R)
• M55: 17,356,794 km (0.109 R)
• M56: 17,555,161 km (0.041 R)
• M57: 17,811,272 km (0.103 R)
• M58: 17,982,711 km (0.095 R)
• M59: 18,471,597 km (0.1 R)
• M60: 18,819,263 km (0.074 R)
• M61: 18,906,628 km (0.05 R)
• M62: 19,786,712 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.6

Radius: 8.5

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.78 AU - 4.9 AU

Year: 3892 Days

Day: 14.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 107,223,617 km

• M1: 163,211 km (0.102 R)
• M2: 421,268 km (0.05 R)
• M3: 491,130 km (0.047 R)
• M4: 706,102 km (0.108 R)
• M5: 1,058,555 km (0.066 R)
• M6: 1,789,191 km (0.032 R)
• M7: 2,187,420 km (0.093 R)
• M8: 2,331,782 km (0.039 R)
• M9: 2,429,619 km (0.063 R)
• M10: 2,612,876 km (0.07 R)
• M11: 2,852,682 km (0.117 R)
• M12: 3,010,657 km (0.119 R)
• M13: 3,135,422 km (0.052 R)
• M14: 3,298,633 km (0.086 R)
• M15: 3,464,537 km (0.116 R)
• M16: 3,595,435 km (0.038 R)
• M17: 3,747,127 km (0.102 R)
• M18: 4,056,945 km (0.079 R)
• M19: 4,195,173 km (0.086 R)
• M20: 4,254,863 km (0.087 R)
• M21: 4,334,897 km (0.033 R)
• M22: 4,476,267 km (0.064 R)
• M23: 4,598,489 km (0.117 R)
• M24: 4,680,768 km (0.074 R)
• M25: 5,099,043 km (0.071 R)
• M26: 5,184,165 km (0.091 R)
• M27: 5,312,669 km (0.113 R)
• M28: 5,793,178 km (0.116 R)
• M29: 5,971,349 km (0.085 R)
• M30: 6,128,726 km (0.064 R)
• M31: 6,333,226 km (0.113 R)
• M32: 6,795,483 km (0.107 R)
• M33: 6,889,281 km (0.112 R)
• M34: 7,125,646 km (0.102 R)
• M35: 7,197,004 km (0.092 R)
• M36: 7,268,811 km (0.118 R)
• M37: 7,533,599 km (0.104 R)
• M38: 7,679,307 km (0.049 R)
• M39: 8,246,882 km (0.086 R)
• M40: 9,110,660 km (0.072 R)
• M41: 9,976,233 km (0.037 R)
• M42: 10,136,453 km (0.108 R)
• M43: 10,297,420 km (0.085 R)
• M44: 10,459,434 km (0.107 R)
• M45: 10,594,970 km (0.033 R)
• M46: 12,496,060 km (0.081 R)
• M47: 12,813,357 km (0.098 R)
• M48: 13,016,660 km (0.093 R)
• M49: 13,075,003 km (0.111 R)
• M50: 13,133,347 km (0.119 R)
• M51: 13,221,161 km (0.094 R)
• M52: 13,308,975 km (0.091 R)
• M53: 13,662,624 km (0.089 R)
• M54: 13,751,635 km (0.111 R)
• M55: 13,989,645 km (0.098 R)
• M56: 14,319,059 km (0.057 R)
• M57: 14,409,417 km (0.104 R)
• M58: 14,530,142 km (0.074 R)
• M59: 15,322,861 km (0.044 R)
• M60: 16,098,376 km (0.105 R)
• M61: 16,255,005 km (0.081 R)
• M62: 16,759,599 km (0.117 R)
• M63: 16,982,051 km (0.086 R)
• M64: 17,045,780 km (0.028 R)
• M65: 18,108,673 km (0.097 R)
• M66: 18,369,571 km (0.11 R)
• M67: 18,500,469 km (0.082 R)
• M68: 18,796,224 km (0.116 R)
• M69: 18,961,231 km (0.05 R)
• M70: 19,325,801 km (0.052 R)
• M71: 19,692,765 km (0.051 R)
• M72: 19,961,143 km (0.085 R)
• M73: 20,399,614 km (0.117 R)
• M74: 20,671,135 km (0.056 R)
• M75: 21,217,765 km (0.115 R)
• M76: 21,769,033 km (0.093 R)
• M77: 22,604,837 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.2

Radius: 5.2

Gravity: 19.68 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.98 AU - 16.18 AU

Year: 25207 Days

Day: 23 Hours

Environment

Temp: -210 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,223,617 km

• M1: 67,319 km (0.08 R)
• M2: 112,498 km (0.12 R)
• M3: 199,713 km (0.07 R)
• M4: 330,761 km (0.061 R)
• M5: 387,010 km (0.027 R)
• M6: 488,437 km (0.102 R)
• M7: 1,088,025 km (0.094 R)
• M8: 1,478,925 km (0.096 R)
• M9: 3,203,638 km (0.108 R)
• M10: 3,328,403 km (0.112 R)
• M11: 3,887,151 km (0.081 R)
• M12: 4,065,023 km (0.102 R)
• M13: 4,200,110 km (0.117 R)
• M14: 4,755,118 km (0.09 R)
• M15: 4,849,813 km (0.091 R)
• M16: 4,897,535 km (0.066 R)
• M17: 7,033,194 km (0.103 R)
• M18: 7,195,358 km (0.068 R)
• M19: 7,249,812 km (0.06 R)
• M20: 7,468,524 km (0.095 R)
• M21: 8,884,767 km (0.107 R)
• M22: 9,295,862 km (0.104 R)
• M23: 9,355,103 km (0.069 R)
• M24: 10,197,638 km (0.091 R)
• M25: 11,506,171 km (0.088 R)
• M26: 13,599,194 km (0.084 R)
• M27: 13,733,982 km (0.114 R)
• M28: 14,482,570 km (0.096 R)
• M29: 14,620,050 km (0.09 R)
• M30: 15,384,196 km (0.038 R)
• M31: 16,518,746 km (0.066 R)
• M32: 17,023,490 km (0.099 R)
• M33: 17,314,158 km (0.09 R)
• M34: 17,606,622 km (0.11 R)
• M35: 18,344,588 km (0.075 R)
• M36: 20,233,411 km (0.076 R)
• M37: 20,387,198 km (0.086 R)
• M38: 20,928,443 km (0.106 R)
• M39: 21,631,254 km (0.07 R)
• M40: 21,788,481 km (0.12 R)
• M41: 22,500,717 km (0.107 R)
• M42: 22,739,774 km (0.088 R)
• M43: 23,300,916 km (0.064 R)
• M44: 24,764,880 km (0.092 R)
• M45: 25,259,301 km (0.04 R)
• M46: 26,007,291 km (0.057 R)
• M47: 26,174,391 km (0.115 R)
• M48: 26,509,939 km (0.094 R)
• M49: 27,951,465 km (0.038 R)
• M50: 29,766,984 km (0.06 R)
• M51: 30,292,671 km (0.077 R)
• M52: 30,998,324 km (0.086 R)
• M53: 32,067,052 km (0.075 R)
• M54: 32,246,270 km (0.119 R)
• M55: 34,240,260 km (0.069 R)
• M56: 37,777,202 km (0.114 R)
• M57: 38,251,278 km (0.1 R)
• M58: 38,822,592 km (0.101 R)
• M59: 39,492,791 km (0.103 R)
• M60: 39,588,833 km (0.051 R)
• M61: 40,070,238 km (0.101 R)
• M62: 40,553,589 km (0.107 R)
• M63: 41,330,900 km (0.106 R)
• M64: 42,900,331 km (0.065 R)
• M65: 43,692,452 km (0.114 R)
• M66: 45,895,280 km (0.112 R)
• M67: 46,097,237 km (0.068 R)
• M68: 46,502,199 km (0.099 R)
• M69: 47,826,589 km (0.118 R)
• M70: 48,236,487 km (0.105 R)
• M71: 50,303,780 km (0.065 R)
• M72: 51,348,272 km (0.106 R)
• M73: 52,399,945 km (0.12 R)
• M74: 53,777,592 km (0.064 R)
• M75: 55,274,468 km (0.112 R)
• M76: 55,920,133 km (0.113 R)
• M77: 56,676,649 km (0.065 R)
• M78: 59,076,199 km (0.056 R)
• M79: 60,288,391 km (0.117 R)
• M80: 61,397,509 km (0.084 R)
• M81: 69,927,281 km (0.063 R)
• M82: 70,043,369 km (0.112 R)
• M83: 71,559,992 km (0.102 R)
• M84: 71,794,262 km (0.077 R)
• M85: 73,677,699 km (0.094 R)
• M86: 74,151,177 km (0.078 R)
• M87: 74,388,289 km (0.11 R)
• M88: 76,293,867 km (0.095 R)
• M89: 76,533,223 km (0.12 R)
• M90: 80,396,439 km (0.101 R)
• M91: 80,639,984 km (0.09 R)
• M92: 81,005,751 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.3

Radius: 3.2

Gravity: 82.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.95 AU - 21.05 AU

Year: 30172 Days

Day: 15.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,223,617 km

• M1: 57,446 km (0.095 R)
• M2: 236,664 km (0.118 R)
• M3: 897,288 km (0.116 R)
• M4: 1,940,434 km (0.055 R)
• M5: 2,837,872 km (0.059 R)
• M6: 4,776,660 km (0.094 R)
• M7: 5,063,738 km (0.092 R)
• M8: 5,180,125 km (0.08 R)
• M9: 5,957,885 km (0.06 R)
• M10: 6,707,520 km (0.067 R)
• M11: 7,158,408 km (0.062 R)
• M12: 7,289,007 km (0.039 R)
• M13: 8,089,056 km (0.091 R)
• M14: 8,430,588 km (0.099 R)
• M15: 8,916,631 km (0.068 R)
• M16: 9,554,816 km (0.116 R)
• M17: 10,428,318 km (0.096 R)
• M18: 10,502,219 km (0.086 R)
• M19: 12,720,905 km (0.096 R)
• M20: 15,412,620 km (0.104 R)
• M21: 16,347,607 km (0.087 R)
• M22: 16,519,644 km (0.028 R)
• M23: 16,605,812 km (0.102 R)
• M24: 16,778,598 km (0.036 R)
• M25: 18,182,873 km (0.109 R)
• M26: 18,361,044 km (0.114 R)
• M27: 20,266,472 km (0.068 R)
• M28: 25,644,516 km (0.056 R)
• M29: 25,744,298 km (0.074 R)
• M30: 26,144,921 km (0.088 R)
• M31: 28,384,700 km (0.108 R)
• M32: 29,422,909 km (0.049 R)
• M33: 31,964,876 km (0.089 R)
• M34: 33,698,117 km (0.105 R)
• M35: 34,026,484 km (0.111 R)
• M36: 34,686,361 km (0.098 R)
• M37: 35,572,878 km (0.106 R)
• M38: 36,242,627 km (0.072 R)
• M39: 39,192,398 km (0.062 R)
• M40: 43,045,591 km (0.088 R)
• M41: 44,356,666 km (0.085 R)
• M42: 44,596,322 km (0.072 R)
• M43: 46,286,778 km (0.08 R)
• M44: 47,017,564 km (0.119 R)
• M45: 47,139,785 km (0.083 R)
• M46: 48,120,997 km (0.106 R)
• M47: 48,490,803 km (0.105 R)
• M48: 49,729,923 km (0.088 R)
• M49: 52,745,965 km (0.101 R)
• M50: 53,254,299 km (0.115 R)
• M51: 54,020,090 km (0.032 R)
• M52: 54,404,258 km (0.086 R)
• M53: 54,532,463 km (0.095 R)
• M54: 57,249,310 km (0.103 R)
• M55: 58,033,502 km (0.098 R)
• M56: 58,427,094 km (0.08 R)
• M57: 58,689,788 km (0.102 R)
• M58: 59,745,051 km (0.046 R)
• M59: 60,939,590 km (0.12 R)
• M60: 61,072,732 km (0.083 R)
• M61: 61,873,979 km (0.116 R)
• M62: 65,932,419 km (0.076 R)
• M63: 66,617,129 km (0.042 R)
• M64: 67,993,579 km (0.117 R)
• M65: 71,616,091 km (0.106 R)
• M66: 73,167,421 km (0.11 R)
• M67: 74,587,404 km (0.109 R)
• M68: 75,586,718 km (0.104 R)
• M69: 77,743,171 km (0.059 R)
• M70: 77,887,533 km (0.037 R)
• M71: 78,466,327 km (0.109 R)
• M72: 82,410,325 km (0.118 R)
• M73: 83,295,496 km (0.067 R)
• M74: 84,183,808 km (0.104 R)
• M75: 85,671,409 km (0.037 R)
• M76: 87,918,818 km (0.088 R)
• M77: 89,125,475 km (0.074 R)
• M78: 89,427,962 km (0.102 R)
• M79: 91,554,944 km (0.099 R)
• M80: 92,165,752 km (0.113 R)
• M81: 92,471,680 km (0.11 R)
• M82: 93,391,408 km (0.104 R)
• M83: 94,622,299 km (0.092 R)
• M84: 95,394,373 km (0.073 R)
• M85: 95,858,725 km (0.103 R)
• M86: 99,756,647 km (0.105 R)
• M87: 100,542,485 km (0.088 R)
• M88: 101,962,019 km (0.075 R)
• M89: 102,436,693 km (0.102 R)
• M90: 103,229,412 km (0.092 R)
• M91: 104,183,398 km (0.119 R)
• M92: 106,902,190 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 17,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit