🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.58 AU - 0.94 AU

Year: 250 Days

Day: 47.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,424,951 km

• M1: 103,223 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.79 AU - 1.21 AU

Year: 377 Days

Day: 46.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.77 AU - 1.23 AU

Year: 377 Days

Day: 19.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,424,951 km

• M1: 233,672 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.33 AU - 2.53 AU

Year: 1427 Days

Day: 46.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.2

Radius: 13.3

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.97 AU - 5.95 AU

Year: 4161 Days

Day: 7.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 85,424,951 km

• M1: 167,550 km (0.044 R)
• M2: 326,871 km (0.103 R)
• M3: 632,201 km (0.039 R)
• M4: 723,605 km (0.116 R)
• M5: 980,913 km (0.091 R)
• M6: 1,065,436 km (0.11 R)
• M7: 1,348,475 km (0.101 R)
• M8: 1,471,594 km (0.11 R)
• M9: 1,759,121 km (0.07 R)
• M10: 1,879,398 km (0.081 R)
• M11: 2,049,341 km (0.076 R)
• M12: 2,208,513 km (0.109 R)
• M13: 2,306,051 km (0.027 R)
• M14: 2,421,840 km (0.096 R)
• M15: 2,693,809 km (0.066 R)
• M16: 3,029,806 km (0.101 R)
• M17: 3,138,863 km (0.043 R)
• M18: 3,249,116 km (0.109 R)
• M19: 3,684,446 km (0.101 R)
• M20: 3,978,406 km (0.117 R)
• M21: 5,229,942 km (0.076 R)
• M22: 5,427,710 km (0.086 R)
• M23: 5,538,712 km (0.103 R)
• M24: 5,650,312 km (0.066 R)
• M25: 6,220,279 km (0.113 R)
• M26: 6,313,180 km (0.068 R)
• M27: 6,760,926 km (0.028 R)
• M28: 6,928,476 km (0.077 R)
• M29: 7,243,379 km (0.095 R)
• M30: 7,439,502 km (0.043 R)
• M31: 7,712,069 km (0.108 R)
• M32: 8,165,351 km (0.108 R)
• M33: 8,318,390 km (0.077 R)
• M34: 8,446,595 km (0.081 R)
• M35: 8,679,220 km (0.068 R)
• M36: 8,783,190 km (0.1 R)
• M37: 8,913,789 km (0.114 R)
• M38: 9,819,305 km (0.062 R)
• M39: 10,146,027 km (0.102 R)
• M40: 10,365,786 km (0.114 R)
• M41: 10,448,514 km (0.058 R)
• M42: 10,950,115 km (0.113 R)
• M43: 11,090,887 km (0.093 R)
• M44: 12,238,303 km (0.085 R)
• M45: 12,707,890 km (0.084 R)
• M46: 12,796,602 km (0.107 R)
• M47: 13,513,774 km (0.076 R)
• M48: 13,634,500 km (0.102 R)
• M49: 14,029,588 km (0.109 R)
• M50: 14,305,296 km (0.117 R)
• M51: 14,459,382 km (0.066 R)
• M52: 14,831,133 km (0.1 R)
• M53: 15,520,929 km (0.106 R)
• M54: 16,446,341 km (0.091 R)
• M55: 16,704,697 km (0.114 R)
• M56: 17,127,460 km (0.049 R)
• M57: 18,149,962 km (0.109 R)
• M58: 18,250,043 km (0.116 R)
• M59: 18,450,653 km (0.08 R)
• M60: 18,887,629 km (0.112 R)
• M61: 19,532,695 km (0.119 R)
• M62: 20,047,012 km (0.051 R)
• M63: 20,323,170 km (0.113 R)
• M64: 20,600,524 km (0.069 R)
• M65: 20,914,082 km (0.1 R)
• M66: 21,123,967 km (0.111 R)
• M67: 21,935,237 km (0.104 R)
• M68: 22,362,638 km (0.101 R)
• M69: 22,469,899 km (0.029 R)
• M70: 24,062,668 km (0.114 R)
• M71: 24,209,274 km (0.105 R)
• M72: 24,503,383 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.3

Radius: 14.5

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.88 AU - 9.38 AU

Year: 10393 Days

Day: 8.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,424,951 km

• M1: 235,617 km (0.097 R)
• M2: 501,452 km (0.065 R)
• M3: 1,024,446 km (0.05 R)
• M4: 1,154,148 km (0.107 R)
• M5: 2,176,499 km (0.064 R)
• M6: 2,478,837 km (0.116 R)
• M7: 2,887,837 km (0.081 R)
• M8: 3,221,141 km (0.05 R)
• M9: 3,617,426 km (0.11 R)
• M10: 3,795,896 km (0.058 R)
• M11: 4,029,718 km (0.088 R)
• M12: 4,566,325 km (0.118 R)
• M13: 4,955,729 km (0.04 R)
• M14: 5,589,276 km (0.079 R)
• M15: 6,157,448 km (0.09 R)
• M16: 6,433,008 km (0.09 R)
• M17: 6,650,224 km (0.109 R)
• M18: 7,219,892 km (0.071 R)
• M19: 7,413,322 km (0.086 R)
• M20: 7,641,310 km (0.086 R)
• M21: 7,838,480 km (0.115 R)
• M22: 8,137,526 km (0.078 R)
• M23: 8,575,997 km (0.11 R)
• M24: 8,712,580 km (0.094 R)
• M25: 9,300,799 km (0.094 R)
• M26: 9,723,862 km (0.109 R)
• M27: 10,009,444 km (0.11 R)
• M28: 10,443,128 km (0.051 R)
• M29: 10,552,484 km (0.031 R)
• M30: 12,238,602 km (0.086 R)
• M31: 12,780,296 km (0.06 R)
• M32: 13,014,716 km (0.118 R)
• M33: 13,250,781 km (0.082 R)
• M34: 13,408,906 km (0.03 R)
• M35: 14,330,130 km (0.096 R)
• M36: 14,737,185 km (0.082 R)
• M37: 15,396,314 km (0.092 R)
• M38: 15,562,517 km (0.083 R)
• M39: 15,729,468 km (0.119 R)
• M40: 15,897,018 km (0.102 R)
• M41: 16,615,387 km (0.078 R)
• M42: 17,258,209 km (0.083 R)
• M43: 18,171,803 km (0.083 R)
• M44: 19,101,105 km (0.09 R)
• M45: 19,774,445 km (0.118 R)
• M46: 20,045,965 km (0.092 R)
• M47: 20,364,309 km (0.09 R)
• M48: 21,654,441 km (0.078 R)
• M49: 21,747,491 km (0.106 R)
• M50: 22,591,971 km (0.096 R)
• M51: 22,970,753 km (0.081 R)
• M52: 23,208,614 km (0.109 R)
• M53: 23,542,965 km (0.086 R)
• M54: 23,734,749 km (0.112 R)
• M55: 24,071,494 km (0.109 R)
• M56: 24,798,689 km (0.045 R)
• M57: 25,238,358 km (0.06 R)
• M58: 25,582,283 km (0.087 R)
• M59: 25,977,072 km (0.067 R)
• M60: 26,722,817 km (0.03 R)
• M61: 27,425,329 km (0.117 R)
• M62: 27,728,115 km (0.05 R)
• M63: 27,829,393 km (0.113 R)
• M64: 28,797,141 km (0.098 R)
• M65: 29,620,528 km (0.096 R)
• M66: 29,775,811 km (0.099 R)
• M67: 29,879,482 km (0.116 R)
• M68: 30,243,304 km (0.094 R)
• M69: 30,347,424 km (0.102 R)
• M70: 30,975,286 km (0.089 R)
• M71: 32,243,577 km (0.082 R)
• M72: 32,937,711 km (0.08 R)
• M73: 34,286,336 km (0.092 R)
• M74: 35,543,108 km (0.118 R)
• M75: 35,928,472 km (0.061 R)
• M76: 36,259,981 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386

Radius: 11

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.03 AU - 10.05 AU

Year: 11101 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,424,951 km

• M1: 151,692 km (0.11 R)
• M2: 238,908 km (0.09 R)
• M3: 314,156 km (0.104 R)
• M4: 390,450 km (0.079 R)
• M5: 567,874 km (0.097 R)
• M6: 774,169 km (0.076 R)
• M7: 988,543 km (0.058 R)
• M8: 1,058,405 km (0.091 R)
• M9: 1,166,863 km (0.087 R)
• M10: 1,356,105 km (0.064 R)
• M11: 1,434,793 km (0.054 R)
• M12: 1,617,602 km (0.115 R)
• M13: 2,570,241 km (0.098 R)
• M14: 3,260,635 km (0.12 R)
• M15: 3,394,824 km (0.117 R)
• M16: 3,476,056 km (0.106 R)
• M17: 3,640,763 km (0.053 R)
• M18: 4,443,206 km (0.076 R)
• M19: 4,592,206 km (0.106 R)
• M20: 4,682,413 km (0.118 R)
• M21: 4,803,588 km (0.08 R)
• M22: 4,925,959 km (0.055 R)
• M23: 5,616,951 km (0.09 R)
• M24: 5,973,892 km (0.074 R)
• M25: 6,138,599 km (0.083 R)
• M26: 7,228,270 km (0.059 R)
• M27: 7,368,742 km (0.11 R)
• M28: 8,897,333 km (0.099 R)
• M29: 9,010,280 km (0.098 R)
• M30: 9,199,371 km (0.093 R)
• M31: 9,313,515 km (0.062 R)
• M32: 9,891,411 km (0.119 R)
• M33: 9,969,352 km (0.098 R)
• M34: 10,125,831 km (0.103 R)
• M35: 10,243,714 km (0.107 R)
• M36: 10,322,552 km (0.091 R)
• M37: 10,520,620 km (0.089 R)
• M38: 11,081,911 km (0.082 R)
• M39: 11,611,787 km (0.063 R)
• M40: 12,108,152 km (0.051 R)
• M41: 12,527,326 km (0.117 R)
• M42: 13,207,697 km (0.107 R)
• M43: 13,379,585 km (0.103 R)
• M44: 13,595,604 km (0.106 R)
• M45: 14,162,730 km (0.076 R)
• M46: 14,782,214 km (0.048 R)
• M47: 16,047,364 km (0.11 R)
• M48: 16,507,676 km (0.116 R)
• M49: 17,819,500 km (0.073 R)
• M50: 17,961,917 km (0.048 R)
• M51: 18,152,654 km (0.117 R)
• M52: 19,018,826 km (0.107 R)
• M53: 19,997,047 km (0.069 R)
• M54: 20,392,883 km (0.062 R)
• M55: 22,308,483 km (0.113 R)
• M56: 23,861,010 km (0.113 R)
• M57: 25,341,431 km (0.108 R)
• M58: 25,448,243 km (0.1 R)
• M59: 25,662,468 km (0.038 R)
• M60: 26,688,111 km (0.07 R)
• M61: 27,014,832 km (0.105 R)
• M62: 28,779,339 km (0.103 R)
• M63: 29,002,539 km (0.113 R)
• M64: 29,170,238 km (0.1 R)
• M65: 29,394,486 km (0.053 R)
• M66: 29,788,227 km (0.108 R)
• M67: 30,013,970 km (0.105 R)
• M68: 31,380,547 km (0.12 R)
• M69: 31,782,965 km (0.094 R)
• M70: 32,883,706 km (0.055 R)
• M71: 33,234,065 km (0.101 R)
• M72: 35,480,725 km (0.062 R)
• M73: 35,780,071 km (0.094 R)
• M74: 37,593,197 km (0.106 R)
• M75: 40,743,578 km (0.108 R)
• M76: 41,434,122 km (0.096 R)
• M77: 41,938,865 km (0.057 R)
• M78: 42,382,124 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.6

Radius: 14.6

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.38 AU - 13.12 AU

Year: 15173 Days

Day: 12.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,424,951 km

• M1: 465,848 km (0.048 R)
• M2: 741,407 km (0.112 R)
• M3: 1,095,505 km (0.085 R)
• M4: 1,233,584 km (0.05 R)
• M5: 1,452,595 km (0.119 R)
• M6: 1,792,332 km (0.043 R)
• M7: 2,099,905 km (0.095 R)
• M8: 3,291,602 km (0.102 R)
• M9: 3,427,736 km (0.087 R)
• M10: 4,137,129 km (0.085 R)
• M11: 4,321,733 km (0.08 R)
• M12: 4,584,726 km (0.114 R)
• M13: 4,969,641 km (0.119 R)
• M14: 5,689,207 km (0.101 R)
• M15: 6,398,899 km (0.098 R)
• M16: 6,612,974 km (0.064 R)
• M17: 6,960,639 km (0.107 R)
• M18: 7,092,585 km (0.117 R)
• M19: 7,403,599 km (0.109 R)
• M20: 8,457,366 km (0.103 R)
• M21: 8,739,956 km (0.107 R)
• M22: 8,930,095 km (0.094 R)
• M23: 9,121,730 km (0.029 R)
• M24: 9,266,242 km (0.119 R)
• M25: 9,411,651 km (0.114 R)
• M26: 10,551,287 km (0.082 R)
• M27: 11,421,498 km (0.081 R)
• M28: 11,629,589 km (0.106 R)
• M29: 12,689,191 km (0.105 R)
• M30: 13,339,792 km (0.06 R)
• M31: 14,673,606 km (0.119 R)
• M32: 15,644,048 km (0.103 R)
• M33: 15,817,432 km (0.107 R)
• M34: 18,008,292 km (0.117 R)
• M35: 18,372,563 km (0.099 R)
• M36: 18,616,707 km (0.085 R)
• M37: 19,046,651 km (0.092 R)
• M38: 19,479,737 km (0.078 R)
• M39: 20,608,603 km (0.047 R)
• M40: 21,887,814 km (0.039 R)
• M41: 22,017,067 km (0.109 R)
• M42: 22,276,469 km (0.118 R)
• M43: 22,471,844 km (0.115 R)
• M44: 23,126,634 km (0.107 R)
• M45: 23,588,891 km (0.119 R)
• M46: 23,920,849 km (0.109 R)
• M47: 24,187,582 km (0.068 R)
• M48: 24,589,552 km (0.105 R)
• M49: 26,288,235 km (0.118 R)
• M50: 26,425,716 km (0.103 R)
• M51: 27,604,248 km (0.063 R)
• M52: 27,884,146 km (0.117 R)
• M53: 29,226,188 km (0.06 R)
• M54: 29,725,845 km (0.092 R)
• M55: 32,340,367 km (0.114 R)
• M56: 32,487,721 km (0.096 R)
• M57: 32,783,326 km (0.04 R)
• M58: 33,974,125 km (0.069 R)
• M59: 35,786,952 km (0.041 R)
• M60: 36,015,687 km (0.101 R)
• M61: 36,628,291 km (0.112 R)
• M62: 40,375,269 km (0.093 R)
• M63: 41,490,969 km (0.088 R)
• M64: 41,891,892 km (0.109 R)
• M65: 43,021,356 km (0.039 R)
• M66: 43,834,270 km (0.102 R)
• M67: 44,079,162 km (0.097 R)
• M68: 44,242,673 km (0.117 R)
• M69: 45,063,067 km (0.083 R)
• M70: 45,971,426 km (0.109 R)
• M71: 50,688,695 km (0.08 R)
• M72: 50,945,704 km (0.12 R)
• M73: 51,719,425 km (0.085 R)
• M74: 56,798,123 km (0.068 R)
• M75: 57,958,105 km (0.05 R)
• M76: 58,137,173 km (0.108 R)
• M77: 58,765,634 km (0.093 R)
• M78: 59,035,808 km (0.096 R)
• M79: 59,667,410 km (0.054 R)
• M80: 59,848,274 km (0.097 R)
• M81: 60,664,629 km (0.068 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.7

Radius: 6.2

Gravity: 22.65 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.23 AU - 18.05 AU

Year: 21103 Days

Day: 15.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,424,951 km

• M1: 233,971 km (0.086 R)
• M2: 355,594 km (0.118 R)
• M3: 660,026 km (0.05 R)
• M4: 974,630 km (0.106 R)
• M5: 1,060,051 km (0.061 R)
• M6: 2,044,554 km (0.111 R)
• M7: 2,458,791 km (0.064 R)
• M8: 2,497,686 km (0.03 R)
• M9: 2,536,881 km (0.112 R)
• M10: 2,615,719 km (0.101 R)
• M11: 3,190,773 km (0.047 R)
• M12: 4,452,481 km (0.094 R)
• M13: 4,838,294 km (0.03 R)
• M14: 5,084,981 km (0.092 R)
• M15: 5,539,310 km (0.066 R)
• M16: 5,901,786 km (0.044 R)
• M17: 6,594,873 km (0.052 R)
• M18: 7,034,241 km (0.116 R)
• M19: 7,768,169 km (0.082 R)
• M20: 8,231,922 km (0.069 R)
• M21: 8,884,019 km (0.111 R)
• M22: 9,552,722 km (0.1 R)
• M23: 10,237,581 km (0.117 R)
• M24: 10,363,841 km (0.118 R)
• M25: 11,002,624 km (0.12 R)
• M26: 12,051,006 km (0.083 R)
• M27: 12,251,168 km (0.093 R)
• M28: 13,062,587 km (0.113 R)
• M29: 13,752,083 km (0.056 R)
• M30: 13,891,359 km (0.113 R)
• M31: 14,312,028 km (0.072 R)
• M32: 18,435,544 km (0.073 R)
• M33: 18,743,117 km (0.114 R)
• M34: 18,897,652 km (0.077 R)
• M35: 19,754,848 km (0.081 R)
• M36: 19,912,075 km (0.115 R)
• M37: 20,148,589 km (0.076 R)
• M38: 22,156,193 km (0.068 R)
• M39: 22,401,384 km (0.06 R)
• M40: 22,647,472 km (0.037 R)
• M41: 24,142,553 km (0.104 R)
• M42: 24,226,627 km (0.113 R)
• M43: 25,583,779 km (0.083 R)
• M44: 25,840,938 km (0.062 R)
• M45: 26,965,465 km (0.074 R)
• M46: 28,282,674 km (0.092 R)
• M47: 29,083,023 km (0.112 R)
• M48: 29,351,401 km (0.096 R)
• M49: 29,441,011 km (0.113 R)
• M50: 30,614,905 km (0.084 R)
• M51: 31,528,350 km (0.047 R)
• M52: 33,662,812 km (0.072 R)
• M53: 34,132,998 km (0.11 R)
• M54: 34,794,819 km (0.066 R)
• M55: 34,889,664 km (0.118 R)
• M56: 36,709,074 km (0.109 R)
• M57: 38,755,722 km (0.03 R)
• M58: 38,952,593 km (0.073 R)
• M59: 39,149,763 km (0.092 R)
• M60: 40,240,032 km (0.095 R)
• M61: 41,139,564 km (0.101 R)
• M62: 41,340,324 km (0.098 R)
• M63: 42,958,375 km (0.068 R)
• M64: 43,980,128 km (0.044 R)
• M65: 47,093,260 km (0.116 R)
• M66: 48,464,025 km (0.11 R)
• M67: 49,527,517 km (0.111 R)
• M68: 50,062,030 km (0.115 R)
• M69: 51,894,005 km (0.065 R)
• M70: 52,545,803 km (0.073 R)
• M71: 54,517,354 km (0.102 R)
• M72: 54,737,861 km (0.056 R)
• M73: 56,959,688 km (0.065 R)
• M74: 58,081,672 km (0.081 R)
• M75: 58,758,304 km (0.101 R)
• M76: 59,664,568 km (0.12 R)
• M77: 61,147,082 km (0.056 R)
• M78: 61,490,858 km (0.114 R)
• M79: 63,567,426 km (0.109 R)
• M80: 65,666,733 km (0.12 R)
• M81: 65,784,018 km (0.108 R)
• M82: 66,018,887 km (0.032 R)
• M83: 67,433,634 km (0.097 R)
• M84: 67,670,298 km (0.099 R)
• M85: 68,263,453 km (0.084 R)
• M86: 71,737,265 km (0.088 R)
• M87: 72,463,114 km (0.084 R)
• M88: 73,191,357 km (0.068 R)
• M89: 75,145,404 km (0.109 R)
• M90: 79,104,512 km (0.111 R)
• M91: 81,109,422 km (0.113 R)
• M92: 81,487,157 km (0.117 R)
• M93: 81,739,379 km (0.096 R)
• M94: 84,147,905 km (0.076 R)
• M95: 84,275,362 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 18,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit