🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.48 AU - 0.64 AU

Year: 158 Days

Day: 12.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.94 AU - 3.16 AU

Year: 1534 Days

Day: 42.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,018,024 km

• M1: 249,380 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.08 AU - 3.34 AU

Year: 1681 Days

Day: 18.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.7 AU - 2.9 AU

Year: 1765 Days

Day: 35.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.47 AU - 5.13 AU

Year: 3359 Days

Day: 27.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,018,024 km

• M1: 116,836 km (0.052 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188

Radius: 10.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.35 AU - 6.39 AU

Year: 4688 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 117,018,024 km

• M1: 130,001 km (0.094 R)
• M2: 207,642 km (0.101 R)
• M3: 417,528 km (0.066 R)
• M4: 559,646 km (0.118 R)
• M5: 915,090 km (0.068 R)
• M6: 1,128,267 km (0.117 R)
• M7: 1,257,520 km (0.098 R)
• M8: 1,626,877 km (0.057 R)
• M9: 1,724,564 km (0.111 R)
• M10: 1,887,476 km (0.034 R)
• M11: 1,964,519 km (0.093 R)
• M12: 2,242,472 km (0.025 R)
• M13: 2,407,179 km (0.096 R)
• M14: 2,575,776 km (0.109 R)
• M15: 2,647,284 km (0.074 R)
• M16: 2,821,565 km (0.053 R)
• M17: 2,939,897 km (0.053 R)
• M18: 3,029,806 km (0.08 R)
• M19: 3,273,949 km (0.036 R)
• M20: 3,351,591 km (0.109 R)
• M21: 3,492,961 km (0.116 R)
• M22: 3,684,446 km (0.099 R)
• M23: 3,765,378 km (0.087 R)
• M24: 3,863,215 km (0.092 R)
• M25: 3,945,345 km (0.043 R)
• M26: 4,028,072 km (0.111 R)
• M27: 4,178,568 km (0.067 R)
• M28: 4,416,428 km (0.079 R)
• M29: 4,799,100 km (0.112 R)
• M30: 4,994,624 km (0.086 R)
• M31: 5,156,489 km (0.026 R)
• M32: 5,265,396 km (0.066 R)
• M33: 5,448,504 km (0.098 R)
• M34: 5,522,405 km (0.087 R)
• M35: 6,029,841 km (0.104 R)
• M36: 6,144,733 km (0.063 R)
• M37: 6,221,626 km (0.116 R)
• M38: 6,357,162 km (0.059 R)
• M39: 6,552,387 km (0.062 R)
• M40: 6,670,419 km (0.031 R)
• M41: 6,988,764 km (0.102 R)
• M42: 7,210,617 km (0.099 R)
• M43: 7,640,562 km (0.111 R)
• M44: 7,848,203 km (0.1 R)
• M45: 8,697,620 km (0.105 R)
• M46: 8,805,779 km (0.067 R)
• M47: 9,023,594 km (0.049 R)
• M48: 9,221,213 km (0.077 R)
• M49: 9,353,756 km (0.101 R)
• M50: 9,710,099 km (0.111 R)
• M51: 10,321,804 km (0.053 R)
• M52: 10,643,889 km (0.051 R)
• M53: 10,992,751 km (0.096 R)
• M54: 11,773,352 km (0.118 R)
• M55: 12,206,588 km (0.096 R)
• M56: 12,327,912 km (0.084 R)
• M57: 12,449,535 km (0.101 R)
• M58: 13,014,566 km (0.092 R)
• M59: 13,387,513 km (0.106 R)
• M60: 13,941,026 km (0.063 R)
• M61: 14,118,598 km (0.071 R)
• M62: 14,246,056 km (0.081 R)
• M63: 14,681,984 km (0.115 R)
• M64: 14,862,698 km (0.109 R)
• M65: 14,966,369 km (0.081 R)
• M66: 15,174,310 km (0.103 R)
• M67: 15,357,119 km (0.114 R)
• M68: 15,540,676 km (0.034 R)
• M69: 16,122,163 km (0.059 R)
• M70: 16,202,048 km (0.098 R)
• M71: 16,603,269 km (0.072 R)
• M72: 16,710,830 km (0.089 R)
• M73: 17,661,824 km (0.079 R)
• M74: 18,742,070 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.4

Radius: 10.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.75 AU - 9.35 AU

Year: 7815 Days

Day: 14.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 117,018,024 km

• M1: 171,738 km (0.1 R)
• M2: 379,829 km (0.089 R)
• M3: 543,639 km (0.041 R)
• M4: 1,618,350 km (0.116 R)
• M5: 3,045,663 km (0.11 R)
• M6: 3,182,096 km (0.087 R)
• M7: 3,484,733 km (0.105 R)
• M8: 3,748,175 km (0.108 R)
• M9: 3,993,366 km (0.058 R)
• M10: 4,499,455 km (0.085 R)
• M11: 4,813,012 km (0.113 R)
• M12: 5,160,678 km (0.104 R)
• M13: 5,242,059 km (0.109 R)
• M14: 5,544,247 km (0.101 R)
• M15: 5,965,664 km (0.064 R)
• M16: 6,484,918 km (0.11 R)
• M17: 6,661,144 km (0.087 R)
• M18: 7,628,295 km (0.114 R)
• M19: 7,970,874 km (0.114 R)
• M20: 8,800,693 km (0.089 R)
• M21: 8,963,456 km (0.095 R)
• M22: 9,624,379 km (0.111 R)
• M23: 9,859,397 km (0.095 R)
• M24: 9,926,866 km (0.07 R)
• M25: 10,472,449 km (0.063 R)
• M26: 10,992,900 km (0.105 R)
• M27: 11,450,819 km (0.05 R)
• M28: 11,950,775 km (0.087 R)
• M29: 12,239,799 km (0.111 R)
• M30: 13,643,775 km (0.117 R)
• M31: 14,479,728 km (0.048 R)
• M32: 14,671,961 km (0.046 R)
• M33: 15,020,374 km (0.093 R)
• M34: 15,449,720 km (0.092 R)
• M35: 15,528,259 km (0.106 R)
• M36: 16,161,058 km (0.112 R)
• M37: 16,964,099 km (0.086 R)
• M38: 17,452,088 km (0.028 R)
• M39: 17,697,877 km (0.04 R)
• M40: 17,862,285 km (0.093 R)
• M41: 19,112,026 km (0.118 R)
• M42: 19,196,249 km (0.055 R)
• M43: 19,449,967 km (0.096 R)
• M44: 20,605,312 km (0.113 R)
• M45: 20,691,779 km (0.089 R)
• M46: 20,778,396 km (0.12 R)
• M47: 22,713,744 km (0.116 R)
• M48: 23,476,843 km (0.088 R)
• M49: 23,838,869 km (0.107 R)
• M50: 25,723,055 km (0.069 R)
• M51: 26,049,477 km (0.083 R)
• M52: 26,612,264 km (0.067 R)
• M53: 26,848,031 km (0.087 R)
• M54: 27,368,930 km (0.116 R)
• M55: 29,048,915 km (0.099 R)
• M56: 30,367,470 km (0.077 R)
• M57: 30,515,123 km (0.099 R)
• M58: 30,663,076 km (0.098 R)
• M59: 31,356,761 km (0.115 R)
• M60: 31,755,439 km (0.114 R)
• M61: 31,955,302 km (0.058 R)
• M62: 33,163,903 km (0.032 R)
• M63: 33,366,907 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.5

Radius: 13.6

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.81 AU - 12.27 AU

Year: 14768 Days

Day: 6.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 117,018,024 km

• M1: 386,860 km (0.084 R)
• M2: 574,905 km (0.108 R)
• M3: 798,254 km (0.12 R)
• M4: 993,330 km (0.118 R)
• M5: 1,220,719 km (0.094 R)
• M6: 1,782,159 km (0.12 R)
• M7: 2,357,662 km (0.085 R)
• M8: 2,459,090 km (0.111 R)
• M9: 2,603,751 km (0.115 R)
• M10: 2,730,012 km (0.076 R)
• M11: 2,858,367 km (0.082 R)
• M12: 3,143,650 km (0.108 R)
• M13: 3,323,915 km (0.087 R)
• M14: 3,742,191 km (0.061 R)
• M15: 4,079,235 km (0.047 R)
• M16: 4,501,998 km (0.111 R)
• M17: 4,860,734 km (0.104 R)
• M18: 5,579,103 km (0.053 R)
• M19: 6,104,640 km (0.106 R)
• M20: 6,617,312 km (0.088 R)
• M21: 7,233,057 km (0.088 R)
• M22: 8,708,840 km (0.09 R)
• M23: 9,481,064 km (0.107 R)
• M24: 9,908,465 km (0.114 R)
• M25: 10,342,299 km (0.091 R)
• M26: 11,090,737 km (0.109 R)
• M27: 11,821,373 km (0.086 R)
• M28: 12,531,664 km (0.104 R)
• M29: 12,964,600 km (0.105 R)
• M30: 13,329,170 km (0.076 R)
• M31: 14,142,983 km (0.097 R)
• M32: 14,518,324 km (0.112 R)
• M33: 14,782,962 km (0.089 R)
• M34: 15,163,839 km (0.106 R)
• M35: 15,974,360 km (0.11 R)
• M36: 16,798,794 km (0.087 R)
• M37: 17,396,288 km (0.073 R)
• M38: 17,677,532 km (0.109 R)
• M39: 18,571,080 km (0.062 R)
• M40: 18,735,189 km (0.054 R)
• M41: 19,106,042 km (0.09 R)
• M42: 19,230,208 km (0.091 R)
• M43: 19,855,078 km (0.118 R)
• M44: 20,022,927 km (0.069 R)
• M45: 20,698,661 km (0.107 R)
• M46: 20,954,174 km (0.109 R)
• M47: 21,812,866 km (0.115 R)
• M48: 22,072,867 km (0.115 R)
• M49: 23,564,956 km (0.088 R)
• M50: 24,188,779 km (0.083 R)
• M51: 24,367,997 km (0.099 R)
• M52: 26,368,869 km (0.104 R)
• M53: 26,970,103 km (0.12 R)
• M54: 27,529,000 km (0.099 R)
• M55: 27,997,840 km (0.047 R)
• M56: 28,753,309 km (0.076 R)
• M57: 29,611,253 km (0.093 R)
• M58: 30,526,044 km (0.107 R)
• M59: 31,450,110 km (0.054 R)
• M60: 31,743,771 km (0.09 R)
• M61: 32,284,716 km (0.097 R)
• M62: 33,225,986 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.1

Radius: 3.4

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.33 AU - 15.79 AU

Year: 19861 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 117,018,024 km

• M1: 92,900 km (0.044 R)
• M2: 157,078 km (0.079 R)
• M3: 226,042 km (0.049 R)
• M4: 258,655 km (0.06 R)
• M5: 517,609 km (0.068 R)
• M6: 638,633 km (0.109 R)
• M7: 785,389 km (0.114 R)
• M8: 819,348 km (0.059 R)
• M9: 853,905 km (0.063 R)
• M10: 888,911 km (0.109 R)
• M11: 960,418 km (0.119 R)
• M12: 1,071,270 km (0.053 R)
• M13: 1,109,268 km (0.112 R)
• M14: 1,186,311 km (0.046 R)
• M15: 1,751,342 km (0.049 R)
• M16: 1,841,251 km (0.075 R)
• M17: 2,002,367 km (0.111 R)
• M18: 2,144,037 km (0.079 R)
• M19: 2,240,228 km (0.063 R)
• M20: 2,562,761 km (0.113 R)
• M21: 2,690,817 km (0.057 R)
• M22: 2,846,997 km (0.069 R)
• M23: 2,926,284 km (0.12 R)
• M24: 3,033,097 km (0.074 R)
• M25: 3,305,664 km (0.081 R)
• M26: 4,139,672 km (0.104 R)
• M27: 4,289,869 km (0.103 R)
• M28: 4,472,228 km (0.066 R)
• M29: 4,688,397 km (0.059 R)
• M30: 4,719,514 km (0.04 R)
• M31: 4,844,727 km (0.096 R)
• M32: 5,034,716 km (0.088 R)
• M33: 5,291,875 km (0.038 R)
• M34: 5,619,195 km (0.072 R)
• M35: 6,054,525 km (0.063 R)
• M36: 7,569,802 km (0.112 R)
• M37: 7,753,209 km (0.095 R)
• M38: 7,790,160 km (0.108 R)
• M39: 8,199,459 km (0.102 R)
• M40: 8,274,707 km (0.094 R)
• M41: 8,350,104 km (0.101 R)
• M42: 9,077,748 km (0.083 R)
• M43: 9,390,258 km (0.075 R)
• M44: 9,985,508 km (0.069 R)
• M45: 10,839,263 km (0.061 R)
• M46: 10,963,130 km (0.091 R)
• M47: 11,631,683 km (0.085 R)
• M48: 11,800,878 km (0.087 R)
• M49: 12,227,382 km (0.118 R)
• M50: 16,050,505 km (0.092 R)
• M51: 17,869,017 km (0.103 R)
• M52: 18,064,242 km (0.063 R)
• M53: 18,456,637 km (0.039 R)
• M54: 19,300,070 km (0.052 R)
• M55: 19,600,612 km (0.116 R)
• M56: 19,650,877 km (0.054 R)
• M57: 21,436,776 km (0.113 R)
• M58: 21,488,537 km (0.1 R)
• M59: 21,540,298 km (0.043 R)
• M60: 22,217,827 km (0.09 R)
• M61: 22,375,204 km (0.107 R)
• M62: 22,480,222 km (0.094 R)
• M63: 23,220,432 km (0.104 R)
• M64: 23,540,123 km (0.085 R)
• M65: 24,130,137 km (0.068 R)
• M66: 24,345,857 km (0.077 R)
• M67: 25,433,882 km (0.074 R)
• M68: 25,928,752 km (0.093 R)
• M69: 26,149,708 km (0.105 R)
• M70: 26,482,264 km (0.071 R)
• M71: 27,432,061 km (0.062 R)
• M72: 27,713,604 km (0.06 R)
• M73: 30,057,803 km (0.084 R)
• M74: 30,406,066 km (0.046 R)
• M75: 30,638,990 km (0.107 R)
• M76: 30,814,169 km (0.104 R)
• M77: 31,694,702 km (0.1 R)
• M78: 32,049,249 km (0.115 R)
• M79: 33,480,452 km (0.097 R)
• M80: 33,660,867 km (0.118 R)
• M81: 35,543,407 km (0.1 R)
• M82: 36,096,470 km (0.083 R)
• M83: 36,158,105 km (0.102 R)
• M84: 37,086,359 km (0.071 R)
• M85: 37,460,055 km (0.072 R)
• M86: 39,981,976 km (0.103 R)
• M87: 41,650,441 km (0.052 R)
• M88: 42,038,797 km (0.102 R)
• M89: 42,363,275 km (0.062 R)
• M90: 42,884,025 km (0.077 R)
• M91: 43,341,645 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.3

Radius: 3.3

Gravity: 89.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 17.13 AU - 21.53 AU

Year: 32017 Days

Day: 15.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 117,018,024 km

• M1: 175,927 km (0.09 R)
• M2: 277,803 km (0.054 R)
• M3: 397,033 km (0.053 R)
• M4: 618,737 km (0.083 R)
• M5: 1,632,861 km (0.118 R)
• M6: 1,675,047 km (0.11 R)
• M7: 1,890,767 km (0.117 R)
• M8: 2,348,238 km (0.12 R)
• M9: 2,888,884 km (0.044 R)
• M10: 2,991,209 km (0.052 R)
• M11: 3,851,696 km (0.062 R)
• M12: 4,250,674 km (0.098 R)
• M13: 4,903,669 km (0.071 R)
• M14: 5,524,051 km (0.096 R)
• M15: 6,433,157 km (0.092 R)
• M16: 6,499,878 km (0.085 R)
• M17: 6,769,004 km (0.103 R)
• M18: 7,110,387 km (0.116 R)
• M19: 7,668,387 km (0.115 R)
• M20: 7,881,265 km (0.066 R)
• M21: 9,048,876 km (0.093 R)
• M22: 10,191,505 km (0.08 R)
• M23: 10,269,295 km (0.072 R)
• M24: 10,898,504 km (0.057 R)
• M25: 11,865,804 km (0.025 R)
• M26: 13,367,168 km (0.086 R)
• M27: 13,452,289 km (0.096 R)
• M28: 15,638,812 km (0.083 R)
• M29: 16,452,475 km (0.117 R)
• M30: 16,635,134 km (0.097 R)
• M31: 19,166,330 km (0.037 R)
• M32: 19,454,904 km (0.065 R)
• M33: 20,623,413 km (0.117 R)
• M34: 22,519,566 km (0.067 R)
• M35: 23,231,951 km (0.105 R)
• M36: 28,312,444 km (0.071 R)
• M37: 29,967,745 km (0.112 R)
• M38: 30,750,740 km (0.094 R)
• M39: 30,863,238 km (0.112 R)
• M40: 32,565,811 km (0.081 R)
• M41: 34,065,978 km (0.069 R)
• M42: 35,117,651 km (0.081 R)
• M43: 35,470,553 km (0.117 R)
• M44: 38,094,350 km (0.06 R)
• M45: 41,895,931 km (0.107 R)
• M46: 45,688,087 km (0.117 R)
• M47: 46,330,610 km (0.116 R)
• M48: 47,235,378 km (0.098 R)
• M49: 48,015,381 km (0.061 R)
• M50: 48,145,831 km (0.086 R)
• M51: 48,930,771 km (0.112 R)
• M52: 50,513,516 km (0.083 R)
• M53: 51,577,905 km (0.07 R)
• M54: 52,112,867 km (0.099 R)
• M55: 52,246,907 km (0.071 R)
• M56: 52,381,096 km (0.046 R)
• M57: 54,679,069 km (0.111 R)
• M58: 55,908,913 km (0.043 R)
• M59: 57,701,395 km (0.101 R)
• M60: 57,978,899 km (0.114 R)
• M61: 58,674,379 km (0.054 R)
• M62: 59,652,749 km (0.105 R)
• M63: 59,792,923 km (0.118 R)
• M64: 59,933,245 km (0.032 R)
• M65: 60,636,505 km (0.086 R)
• M66: 62,193,220 km (0.104 R)
• M67: 63,190,589 km (0.088 R)
• M68: 63,476,621 km (0.109 R)
• M69: 65,635,019 km (0.062 R)
• M70: 67,087,165 km (0.054 R)
• M71: 67,963,659 km (0.115 R)
• M72: 69,432,710 km (0.086 R)
• M73: 72,551,676 km (0.113 R)
• M74: 72,701,424 km (0.105 R)
• M75: 73,001,068 km (0.081 R)
• M76: 73,301,012 km (0.099 R)
• M77: 75,261,342 km (0.048 R)
• M78: 76,780,808 km (0.095 R)
• M79: 79,233,166 km (0.055 R)
• M80: 81,866,687 km (0.077 R)
• M81: 82,490,510 km (0.084 R)
• M82: 85,317,311 km (0.097 R)
• M83: 88,654,989 km (0.079 R)
• M84: 91,387,993 km (0.088 R)
• M85: 93,333,812 km (0.091 R)
• M86: 95,621,164 km (0.083 R)
• M87: 96,442,456 km (0.062 R)
• M88: 96,607,014 km (0.106 R)
• M89: 97,431,298 km (0.118 R)
• M90: 98,092,221 km (0.057 R)
• M91: 99,086,598 km (0.06 R)
• M92: 99,917,764 km (0.077 R)
• M93: 107,330,788 km (0.068 R)
• M94: 109,726,448 km (0.104 R)
• M95: 112,485,631 km (0.068 R)
• M96: 115,966,773 km (0.101 R)
• M97: 116,667,340 km (0.089 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit