🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.4 AU - 0.64 AU

Year: 109 Days

Day: 22.9 Hours

Environment

Temp: 405 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.69 AU - 1.01 AU

Year: 227 Days

Day: 12.4 Hours

Environment

Temp: 309 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.17 AU - 2.77 AU

Year: 1124 Days

Day: 32.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,428,508 km

• M1: 470,037 km (0.056 R)
• M2: 585,975 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.64 AU - 5.46 AU

Year: 3287 Days

Day: 37.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 133.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.6

Radius: 8.7

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.27 AU - 15.23 AU

Year: 12419 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,428,508 km

• M1: 161,117 km (0.082 R)
• M2: 233,672 km (0.1 R)
• M3: 699,968 km (0.107 R)
• M4: 843,283 km (0.09 R)
• M5: 1,256,173 km (0.088 R)
• M6: 1,781,860 km (0.072 R)
• M7: 2,009,847 km (0.088 R)
• M8: 2,127,581 km (0.119 R)
• M9: 2,717,296 km (0.086 R)
• M10: 3,251,510 km (0.088 R)
• M11: 3,355,331 km (0.111 R)
• M12: 3,460,199 km (0.083 R)
• M13: 4,001,294 km (0.118 R)
• M14: 4,149,995 km (0.032 R)
• M15: 4,529,973 km (0.086 R)
• M16: 5,201,518 km (0.095 R)
• M17: 5,487,100 km (0.066 R)
• M18: 5,988,552 km (0.111 R)
• M19: 6,548,348 km (0.094 R)
• M20: 7,035,139 km (0.073 R)
• M21: 7,169,927 km (0.08 R)
• M22: 7,350,940 km (0.11 R)
• M23: 7,625,452 km (0.041 R)
• M24: 8,043,429 km (0.088 R)
• M25: 9,047,530 km (0.098 R)
• M26: 9,939,432 km (0.118 R)
• M27: 10,192,253 km (0.102 R)
• M28: 11,434,663 km (0.038 R)
• M29: 12,181,306 km (0.118 R)
• M30: 14,400,141 km (0.116 R)
• M31: 14,686,173 km (0.092 R)
• M32: 15,321,964 km (0.082 R)
• M33: 15,555,486 km (0.116 R)
• M34: 15,613,979 km (0.03 R)
• M35: 15,907,789 km (0.051 R)
• M36: 19,070,587 km (0.041 R)
• M37: 21,305,130 km (0.064 R)
• M38: 21,630,955 km (0.116 R)
• M39: 21,761,853 km (0.106 R)
• M40: 22,155,893 km (0.105 R)
• M41: 22,951,156 km (0.096 R)
• M42: 23,419,397 km (0.086 R)
• M43: 24,229,470 km (0.042 R)
• M44: 24,501,438 km (0.101 R)
• M45: 26,224,656 km (0.08 R)
• M46: 26,364,082 km (0.075 R)
• M47: 26,573,967 km (0.097 R)
• M48: 26,995,085 km (0.106 R)
• M49: 27,489,357 km (0.071 R)
• M50: 27,701,935 km (0.114 R)
• M51: 27,844,053 km (0.037 R)
• M52: 28,271,903 km (0.101 R)
• M53: 28,630,040 km (0.105 R)
• M54: 28,917,717 km (0.042 R)
• M55: 32,218,744 km (0.071 R)
• M56: 32,742,935 km (0.116 R)
• M57: 33,119,024 km (0.118 R)
• M58: 33,799,694 km (0.073 R)
• M59: 33,951,536 km (0.108 R)
• M60: 35,097,904 km (0.109 R)
• M61: 35,482,820 km (0.114 R)
• M62: 36,490,212 km (0.053 R)
• M63: 36,958,304 km (0.108 R)
• M64: 38,295,260 km (0.077 R)
• M65: 38,691,544 km (0.026 R)
• M66: 38,770,981 km (0.115 R)
• M67: 39,089,176 km (0.093 R)
• M68: 39,408,268 km (0.063 R)
• M69: 39,888,477 km (0.049 R)
• M70: 40,935,662 km (0.07 R)
• M71: 41,584,618 km (0.103 R)
• M72: 41,747,380 km (0.098 R)
• M73: 41,991,823 km (0.118 R)
• M74: 42,400,524 km (0.079 R)
• M75: 42,564,334 km (0.115 R)
• M76: 42,810,423 km (0.104 R)
• M77: 43,469,102 km (0.119 R)
• M78: 44,131,073 km (0.04 R)
• M79: 46,812,166 km (0.054 R)
• M80: 47,831,226 km (0.078 R)
• M81: 49,631,936 km (0.095 R)
• M82: 50,931,792 km (0.093 R)
• M83: 51,280,205 km (0.064 R)
• M84: 51,454,786 km (0.117 R)
• M85: 52,242,718 km (0.117 R)
• M86: 53,564,714 km (0.053 R)
• M87: 53,741,838 km (0.112 R)
• M88: 55,255,170 km (0.076 R)
• M89: 55,344,630 km (0.082 R)
• M90: 55,792,526 km (0.068 R)
• M91: 57,234,201 km (0.119 R)
• M92: 57,324,707 km (0.117 R)
• M93: 57,505,870 km (0.11 R)
• M94: 58,870,652 km (0.083 R)
• M95: 61,353,976 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.4

Radius: 11.7

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.83 AU - 20.57 AU

Year: 19768 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,428,508 km

• M1: 164,707 km (0.099 R)
• M2: 257,757 km (0.08 R)
• M3: 868,864 km (0.059 R)
• M4: 1,343,688 km (0.055 R)
• M5: 1,796,072 km (0.066 R)
• M6: 1,957,339 km (0.111 R)
• M7: 2,191,310 km (0.053 R)
• M8: 2,650,276 km (0.071 R)
• M9: 2,834,730 km (0.097 R)
• M10: 3,177,908 km (0.056 R)
• M11: 3,374,330 km (0.078 R)
• M12: 3,454,065 km (0.068 R)
• M13: 4,459,662 km (0.07 R)
• M14: 4,680,020 km (0.118 R)
• M15: 5,316,559 km (0.119 R)
• M16: 6,028,645 km (0.057 R)
• M17: 6,520,074 km (0.104 R)
• M18: 7,699,204 km (0.099 R)
• M19: 7,910,885 km (0.075 R)
• M20: 8,340,380 km (0.113 R)
• M21: 8,998,611 km (0.082 R)
• M22: 10,365,038 km (0.112 R)
• M23: 11,492,258 km (0.07 R)
• M24: 11,978,601 km (0.106 R)
• M25: 12,658,224 km (0.118 R)
• M26: 12,783,138 km (0.107 R)
• M27: 13,286,834 km (0.096 R)
• M28: 13,861,440 km (0.108 R)
• M29: 14,119,346 km (0.106 R)
• M30: 14,640,096 km (0.045 R)
• M31: 15,167,130 km (0.064 R)
• M32: 15,366,394 km (0.068 R)
• M33: 15,566,556 km (0.091 R)
• M34: 15,767,616 km (0.1 R)
• M35: 17,129,555 km (0.096 R)
• M36: 18,813,129 km (0.093 R)
• M37: 19,314,132 km (0.07 R)
• M38: 20,695,968 km (0.096 R)
• M39: 20,769,570 km (0.056 R)
• M40: 21,361,678 km (0.078 R)
• M41: 23,247,360 km (0.062 R)
• M42: 24,637,872 km (0.09 R)
• M43: 25,658,877 km (0.081 R)
• M44: 26,453,691 km (0.114 R)
• M45: 27,418,148 km (0.118 R)
• M46: 27,580,013 km (0.07 R)
• M47: 27,904,640 km (0.085 R)
• M48: 29,381,321 km (0.072 R)
• M49: 29,962,359 km (0.099 R)
• M50: 31,135,954 km (0.071 R)
• M51: 31,983,426 km (0.113 R)
• M52: 32,153,818 km (0.077 R)
• M53: 33,268,921 km (0.096 R)
• M54: 36,689,327 km (0.112 R)
• M55: 36,778,487 km (0.104 R)
• M56: 37,854,096 km (0.107 R)
• M57: 38,214,926 km (0.042 R)
• M58: 38,758,265 km (0.112 R)
• M59: 39,395,552 km (0.092 R)
• M60: 43,102,737 km (0.054 R)
• M61: 45,093,286 km (0.104 R)
• M62: 45,475,808 km (0.101 R)
• M63: 46,147,802 km (0.075 R)
• M64: 46,340,334 km (0.107 R)
• M65: 47,016,666 km (0.037 R)
• M66: 47,113,456 km (0.101 R)
• M67: 47,210,395 km (0.099 R)
• M68: 47,696,140 km (0.044 R)
• M69: 48,770,551 km (0.08 R)
• M70: 50,149,395 km (0.097 R)
• M71: 51,042,644 km (0.11 R)
• M72: 51,142,276 km (0.12 R)
• M73: 52,542,961 km (0.057 R)
• M74: 53,956,362 km (0.115 R)
• M75: 54,362,520 km (0.064 R)
• M76: 54,565,973 km (0.092 R)
• M77: 56,305,347 km (0.111 R)
• M78: 59,838,550 km (0.08 R)
• M79: 63,229,036 km (0.047 R)
• M80: 66,681,156 km (0.116 R)
• M81: 71,973,181 km (0.101 R)
• M82: 72,868,225 km (0.064 R)
• M83: 73,317,019 km (0.087 R)
• M84: 73,541,864 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.7

Radius: 6.2

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 15.98 AU - 21.72 AU

Year: 23706 Days

Day: 24.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 73,428,508 km

• M1: 276,906 km (0.091 R)
• M2: 381,624 km (0.049 R)
• M3: 521,049 km (0.11 R)
• M4: 608,265 km (0.096 R)
• M5: 724,353 km (0.068 R)
• M6: 978,370 km (0.082 R)
• M7: 1,317,957 km (0.114 R)
• M8: 1,708,258 km (0.116 R)
• M9: 2,494,844 km (0.102 R)
• M10: 2,934,961 km (0.068 R)
• M11: 3,756,552 km (0.113 R)
• M12: 3,994,263 km (0.099 R)
• M13: 4,304,080 km (0.119 R)
• M14: 5,135,844 km (0.093 R)
• M15: 5,890,865 km (0.111 R)
• M16: 7,047,256 km (0.071 R)
• M17: 7,394,174 km (0.085 R)
• M18: 8,132,439 km (0.119 R)
• M19: 8,215,915 km (0.082 R)
• M20: 8,552,660 km (0.113 R)
• M21: 9,152,847 km (0.084 R)
• M22: 9,239,613 km (0.072 R)
• M23: 9,619,143 km (0.118 R)
• M24: 10,971,807 km (0.081 R)
• M25: 11,249,461 km (0.062 R)
• M26: 11,435,860 km (0.107 R)
• M27: 11,811,649 km (0.089 R)
• M28: 12,223,343 km (0.118 R)
• M29: 13,060,941 km (0.078 R)
• M30: 14,655,206 km (0.117 R)
• M31: 15,063,159 km (0.11 R)
• M32: 15,543,967 km (0.049 R)
• M33: 15,925,292 km (0.113 R)
• M34: 16,239,597 km (0.076 R)
• M35: 17,877,694 km (0.071 R)
• M36: 17,950,099 km (0.094 R)
• M37: 19,493,201 km (0.093 R)
• M38: 20,431,628 km (0.102 R)
• M39: 20,887,304 km (0.051 R)
• M40: 21,461,610 km (0.056 R)
• M41: 23,136,657 km (0.102 R)
• M42: 24,049,653 km (0.108 R)
• M43: 24,329,850 km (0.118 R)
• M44: 24,410,184 km (0.061 R)
• M45: 25,014,858 km (0.115 R)
• M46: 25,706,300 km (0.096 R)
• M47: 26,033,769 km (0.116 R)
• M48: 26,569,031 km (0.079 R)
• M49: 27,066,294 km (0.072 R)
• M50: 27,232,647 km (0.117 R)
• M51: 27,357,711 km (0.027 R)
• M52: 27,943,835 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 24.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.3

Radius: 6.7

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 20.32 AU - 28.34 AU

Year: 34762 Days

Day: 20.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,428,508 km

• M1: 117,584 km (0.104 R)
• M2: 180,116 km (0.102 R)
• M3: 465,698 km (0.057 R)
• M4: 536,608 km (0.097 R)
• M5: 637,137 km (0.07 R)
• M6: 771,925 km (0.101 R)
• M7: 1,836,763 km (0.107 R)
• M8: 2,190,861 km (0.034 R)
• M9: 2,313,531 km (0.082 R)
• M10: 2,523,267 km (0.075 R)
• M11: 2,871,531 km (0.1 R)
• M12: 3,051,348 km (0.076 R)
• M13: 3,758,198 km (0.072 R)
• M14: 4,004,885 km (0.07 R)
• M15: 4,565,727 km (0.05 R)
• M16: 4,935,533 km (0.052 R)
• M17: 5,205,557 km (0.12 R)
• M18: 5,536,019 km (0.069 R)
• M19: 6,804,758 km (0.101 R)
• M20: 7,105,300 km (0.118 R)
• M21: 7,844,015 km (0.116 R)
• M22: 9,128,761 km (0.091 R)
• M23: 9,260,856 km (0.114 R)
• M24: 9,393,549 km (0.061 R)
• M25: 9,728,050 km (0.11 R)
• M26: 10,894,315 km (0.089 R)
• M27: 12,687,994 km (0.042 R)
• M28: 12,761,596 km (0.107 R)
• M29: 12,983,450 km (0.086 R)
• M30: 13,281,149 km (0.086 R)
• M31: 13,505,845 km (0.106 R)
• M32: 14,417,345 km (0.111 R)
• M33: 14,494,238 km (0.077 R)
• M34: 16,139,516 km (0.045 R)
• M35: 18,841,852 km (0.092 R)
• M36: 21,067,569 km (0.058 R)
• M37: 22,388,817 km (0.101 R)
• M38: 24,009,561 km (0.043 R)
• M39: 24,374,879 km (0.096 R)
• M40: 24,741,992 km (0.089 R)
• M41: 26,510,687 km (0.081 R)
• M42: 28,223,583 km (0.066 R)
• M43: 28,899,317 km (0.042 R)
• M44: 31,455,495 km (0.065 R)
• M45: 32,356,972 km (0.046 R)
• M46: 34,802,449 km (0.078 R)
• M47: 35,008,894 km (0.117 R)
• M48: 35,630,622 km (0.058 R)
• M49: 36,570,247 km (0.086 R)
• M50: 37,095,784 km (0.079 R)
• M51: 37,729,630 km (0.118 R)
• M52: 40,517,536 km (0.093 R)
• M53: 40,734,752 km (0.115 R)
• M54: 42,155,932 km (0.051 R)
• M55: 42,375,990 km (0.067 R)
• M56: 44,597,668 km (0.067 R)
• M57: 45,722,794 km (0.113 R)
• M58: 47,313,468 km (0.095 R)
• M59: 48,345,544 km (0.118 R)
• M60: 49,965,689 km (0.078 R)
• M61: 51,956,986 km (0.119 R)
• M62: 53,259,236 km (0.117 R)
• M63: 53,974,014 km (0.109 R)
• M64: 54,572,256 km (0.107 R)
• M65: 55,292,869 km (0.115 R)
• M66: 55,413,295 km (0.084 R)
• M67: 56,137,499 km (0.11 R)
• M68: 56,986,616 km (0.116 R)
• M69: 57,108,239 km (0.094 R)
• M70: 57,351,635 km (0.045 R)
• M71: 58,574,448 km (0.044 R)
• M72: 64,182,423 km (0.114 R)
• M73: 64,689,111 km (0.084 R)
• M74: 64,815,970 km (0.101 R)
• M75: 66,985,738 km (0.088 R)
• M76: 67,114,093 km (0.09 R)
• M77: 67,370,952 km (0.084 R)
• M78: 71,133,937 km (0.045 R)
• M79: 71,395,883 km (0.057 R)
• M80: 74,299,278 km (0.091 R)
• M81: 76,971,994 km (0.053 R)
• M82: 78,861,565 km (0.065 R)
• M83: 81,724,270 km (0.055 R)
• M84: 82,686,184 km (0.118 R)
• M85: 83,513,610 km (0.112 R)
• M86: 83,928,295 km (0.09 R)
• M87: 85,176,540 km (0.068 R)
• M88: 85,733,343 km (0.049 R)
• M89: 87,691,579 km (0.072 R)
• M90: 88,253,768 km (0.086 R)
• M91: 89,805,995 km (0.077 R)
• M92: 90,089,184 km (0.107 R)
• M93: 90,656,459 km (0.046 R)
• M94: 91,224,782 km (0.083 R)
• M95: 95,092,784 km (0.089 R)
• M96: 95,381,358 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 25.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.4

Radius: 6.6

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 21.65 AU - 28.75 AU

Year: 36643 Days

Day: 19 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,428,508 km

• M1: 463,155 km (0.099 R)
• M2: 902,075 km (0.101 R)
• M3: 1,106,575 km (0.085 R)
• M4: 1,214,436 km (0.111 R)
• M5: 1,618,799 km (0.043 R)
• M6: 2,401,495 km (0.063 R)
• M7: 2,721,634 km (0.107 R)
• M8: 2,868,240 km (0.063 R)
• M9: 3,401,706 km (0.107 R)
• M10: 3,639,716 km (0.088 R)
• M11: 3,720,200 km (0.097 R)
• M12: 4,173,781 km (0.098 R)
• M13: 4,215,967 km (0.081 R)
• M14: 4,776,211 km (0.089 R)
• M15: 4,953,335 km (0.089 R)
• M16: 5,132,703 km (0.112 R)
• M17: 6,349,382 km (0.117 R)
• M18: 8,331,255 km (0.045 R)
• M19: 9,415,840 km (0.113 R)
• M20: 9,749,892 km (0.047 R)
• M21: 10,315,222 km (0.117 R)
• M22: 10,486,811 km (0.108 R)
• M23: 10,891,024 km (0.116 R)
• M24: 11,655,320 km (0.09 R)
• M25: 11,834,089 km (0.069 R)
• M26: 12,680,514 km (0.11 R)
• M27: 13,923,223 km (0.071 R)
• M28: 14,239,922 km (0.064 R)
• M29: 14,431,108 km (0.097 R)
• M30: 15,204,380 km (0.117 R)
• M31: 16,455,915 km (0.053 R)
• M32: 17,127,909 km (0.058 R)
• M33: 17,535,264 km (0.055 R)
• M34: 18,083,540 km (0.065 R)
• M35: 18,567,938 km (0.071 R)
• M36: 19,126,686 km (0.119 R)
• M37: 20,403,953 km (0.102 R)
• M38: 21,562,139 km (0.105 R)
• M39: 22,002,107 km (0.113 R)
• M40: 24,245,327 km (0.107 R)
• M41: 24,932,430 km (0.05 R)
• M42: 25,548,624 km (0.057 R)
• M43: 26,247,694 km (0.085 R)
• M44: 26,717,282 km (0.098 R)
• M45: 28,382,456 km (0.101 R)
• M46: 29,268,075 km (0.075 R)
• M47: 32,480,241 km (0.085 R)
• M48: 33,406,252 km (0.067 R)
• M49: 34,426,360 km (0.065 R)
• M50: 34,597,350 km (0.091 R)
• M51: 35,112,116 km (0.107 R)
• M52: 37,283,978 km (0.109 R)
• M53: 37,547,420 km (0.11 R)
• M54: 39,409,465 km (0.098 R)
• M55: 40,126,637 km (0.111 R)
• M56: 40,667,433 km (0.062 R)
• M57: 41,573,996 km (0.107 R)
• M58: 46,205,696 km (0.1 R)
• M59: 48,294,830 km (0.073 R)
• M60: 48,486,315 km (0.092 R)
• M61: 50,026,874 km (0.114 R)
• M62: 50,220,604 km (0.089 R)
• M63: 51,681,427 km (0.06 R)
• M64: 52,662,938 km (0.113 R)
• M65: 53,749,767 km (0.074 R)
• M66: 56,549,491 km (0.076 R)
• M67: 56,852,277 km (0.069 R)
• M68: 57,967,081 km (0.029 R)
• M69: 61,147,232 km (0.093 R)
• M70: 62,289,262 km (0.119 R)
• M71: 62,393,532 km (0.107 R)
• M72: 63,333,605 km (0.101 R)
• M73: 66,820,731 km (0.053 R)
• M74: 70,152,725 km (0.105 R)
• M75: 72,221,663 km (0.117 R)
• M76: 73,318,515 km (0.06 R)

Kuiper Belt

Range: 37.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 20,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit