🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.8

Radius: 13

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.5 AU - 0.78 AU

Year: 347 Days

Day: 9.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 18,542,334 km

• M1: 165,156 km (0.109 R)
• M2: 264,938 km (0.107 R)
• M3: 375,042 km (0.108 R)
• M4: 468,391 km (0.098 R)
• M5: 551,567 km (0.111 R)
• M6: 641,027 km (0.087 R)
• M7: 773,271 km (0.053 R)
• M8: 950,096 km (0.105 R)
• M9: 1,046,886 km (0.101 R)
• M10: 1,172,249 km (0.093 R)
• M11: 1,277,267 km (0.071 R)
• M12: 1,358,947 km (0.091 R)
• M13: 1,452,745 km (0.089 R)
• M14: 1,562,699 km (0.072 R)
• M15: 1,654,253 km (0.054 R)
• M16: 1,784,254 km (0.12 R)
• M17: 1,974,542 km (0.04 R)
• M18: 2,093,473 km (0.083 R)
• M19: 2,187,270 km (0.117 R)
• M20: 2,298,721 km (0.104 R)
• M21: 2,420,194 km (0.05 R)
• M22: 2,581,311 km (0.066 R)
• M23: 2,780,576 km (0.09 R)
• M24: 2,884,247 km (0.103 R)
• M25: 2,971,762 km (0.084 R)
• M26: 3,131,383 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.3

Radius: 13

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.64 AU - 0.76 AU

Year: 397 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 18,542,334 km

• M1: 161,865 km (0.045 R)
• M2: 267,481 km (0.095 R)
• M3: 433,385 km (0.096 R)
• M4: 533,765 km (0.092 R)
• M5: 627,862 km (0.039 R)
• M6: 728,691 km (0.074 R)
• M7: 810,372 km (0.077 R)
• M8: 1,040,004 km (0.1 R)
• M9: 1,154,896 km (0.051 R)
• M10: 1,265,748 km (0.078 R)
• M11: 1,402,779 km (0.111 R)
• M12: 1,489,396 km (0.112 R)
• M13: 1,596,808 km (0.106 R)
• M14: 1,721,572 km (0.086 R)
• M15: 1,824,795 km (0.108 R)
• M16: 1,915,002 km (0.071 R)
• M17: 2,079,410 km (0.074 R)
• M18: 2,173,956 km (0.105 R)
• M19: 2,259,227 km (0.084 R)
• M20: 2,345,695 km (0.102 R)
• M21: 2,511,000 km (0.113 R)
• M22: 2,697,399 km (0.04 R)
• M23: 2,818,424 km (0.06 R)
• M24: 2,917,906 km (0.086 R)
• M25: 3,078,126 km (0.094 R)
• M26: 3,186,734 km (0.118 R)
• M27: 3,296,539 km (0.09 R)
• M28: 3,570,452 km (0.068 R)
• M29: 3,729,475 km (0.091 R)
• M30: 3,865,011 km (0.075 R)
• M31: 4,120,973 km (0.106 R)
• M32: 4,247,682 km (0.099 R)
• M33: 4,382,470 km (0.112 R)
• M34: 4,559,893 km (0.117 R)
• M35: 4,774,715 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.5

Radius: 10.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.82 AU - 1.26 AU

Year: 719 Days

Day: 10.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 18,542,334 km

• M1: 161,715 km (0.117 R)
• M2: 266,733 km (0.117 R)
• M3: 433,385 km (0.089 R)
• M4: 501,153 km (0.085 R)
• M5: 609,462 km (0.119 R)
• M6: 698,173 km (0.108 R)
• M7: 791,822 km (0.082 R)
• M8: 878,588 km (0.107 R)
• M9: 1,054,366 km (0.118 R)
• M10: 1,168,060 km (0.098 R)
• M11: 1,255,126 km (0.069 R)
• M12: 1,380,788 km (0.111 R)
• M13: 1,492,089 km (0.051 R)
• M14: 1,582,446 km (0.089 R)
• M15: 1,718,880 km (0.105 R)
• M16: 1,864,588 km (0.12 R)
• M17: 1,962,275 km (0.077 R)
• M18: 2,184,578 km (0.081 R)
• M19: 2,370,677 km (0.095 R)
• M20: 2,454,452 km (0.084 R)
• M21: 2,522,220 km (0.07 R)
• M22: 2,823,211 km (0.107 R)
• M23: 2,942,141 km (0.12 R)
• M24: 3,315,089 km (0.108 R)
• M25: 3,612,938 km (0.116 R)
• M26: 3,696,863 km (0.06 R)
• M27: 3,840,477 km (0.034 R)
• M28: 3,912,882 km (0.104 R)
• M29: 3,992,468 km (0.103 R)
• M30: 4,126,358 km (0.058 R)
• M31: 4,261,744 km (0.081 R)
• M32: 4,343,724 km (0.115 R)
• M33: 4,502,298 km (0.072 R)
• M34: 4,740,308 km (0.078 R)
• M35: 4,818,248 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.6

Radius: 10

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.85 AU - 1.27 AU

Year: 740 Days

Day: 14.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 18,542,334 km

• M1: 127,308 km (0.093 R)
• M2: 209,736 km (0.078 R)
• M3: 385,514 km (0.037 R)
• M4: 596,746 km (0.054 R)
• M5: 823,985 km (0.076 R)
• M6: 913,744 km (0.101 R)
• M7: 983,307 km (0.113 R)
• M8: 1,067,082 km (0.104 R)
• M9: 1,140,833 km (0.11 R)
• M10: 1,235,529 km (0.113 R)
• M11: 1,300,305 km (0.051 R)
• M12: 1,440,029 km (0.051 R)
• M13: 1,508,395 km (0.109 R)
• M14: 1,684,472 km (0.054 R)
• M15: 1,874,761 km (0.097 R)
• M16: 1,949,859 km (0.106 R)
• M17: 2,064,451 km (0.096 R)
• M18: 2,228,859 km (0.111 R)
• M19: 2,324,751 km (0.115 R)
• M20: 2,389,377 km (0.093 R)
• M21: 2,562,312 km (0.109 R)
• M22: 2,629,183 km (0.119 R)
• M23: 2,816,330 km (0.1 R)
• M24: 2,902,947 km (0.068 R)
• M25: 3,159,058 km (0.109 R)
• M26: 3,413,375 km (0.117 R)
• M27: 3,487,276 km (0.061 R)
• M28: 3,580,475 km (0.101 R)
• M29: 3,807,415 km (0.107 R)
• M30: 3,893,733 km (0.117 R)
• M31: 4,039,143 km (0.108 R)
• M32: 4,107,658 km (0.084 R)
• M33: 4,186,347 km (0.083 R)
• M34: 4,315,450 km (0.08 R)
• M35: 4,415,680 km (0.087 R)
• M36: 4,587,718 km (0.12 R)
• M37: 4,710,538 km (0.097 R)
• M38: 4,907,409 km (0.114 R)
• M39: 4,980,562 km (0.099 R)
• M40: 5,234,280 km (0.046 R)
• M41: 5,492,187 km (0.096 R)
• M42: 5,579,103 km (0.101 R)
• M43: 5,765,352 km (0.078 R)
• M44: 5,831,624 km (0.107 R)
• M45: 6,166,574 km (0.045 R)
• M46: 6,416,253 km (0.096 R)
• M47: 6,485,068 km (0.103 R)
• M48: 6,576,921 km (0.09 R)
• M49: 6,692,560 km (0.093 R)
• M50: 6,843,803 km (0.044 R)
• M51: 7,090,490 km (0.091 R)
• M52: 7,424,094 km (0.069 R)
• M53: 7,750,666 km (0.075 R)
• M54: 7,823,819 km (0.06 R)
• M55: 8,069,608 km (0.085 R)
• M56: 8,243,142 km (0.077 R)
• M57: 8,355,340 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640

Radius: 9.1

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.03 AU - 1.25 AU

Year: 826 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 18,542,334 km

• M1: 113,395 km (0.11 R)
• M2: 178,171 km (0.071 R)
• M3: 248,632 km (0.108 R)
• M4: 338,241 km (0.098 R)
• M5: 411,544 km (0.091 R)
• M6: 468,690 km (0.092 R)
• M7: 548,276 km (0.058 R)
• M8: 622,776 km (0.1 R)
• M9: 679,773 km (0.074 R)
• M10: 811,120 km (0.077 R)
• M11: 1,018,313 km (0.109 R)
• M12: 1,203,066 km (0.072 R)
• M13: 1,468,901 km (0.067 R)
• M14: 1,547,291 km (0.118 R)
• M15: 1,641,837 km (0.055 R)
• M16: 1,738,327 km (0.059 R)
• M17: 1,829,133 km (0.111 R)
• M18: 1,968,409 km (0.115 R)
• M19: 2,151,666 km (0.096 R)
• M20: 2,208,513 km (0.09 R)
• M21: 2,274,187 km (0.112 R)
• M22: 2,483,624 km (0.102 R)
• M23: 2,543,313 km (0.118 R)
• M24: 2,885,444 km (0.072 R)
• M25: 2,948,424 km (0.054 R)
• M26: 3,020,979 km (0.074 R)
• M27: 3,449,727 km (0.087 R)
• M28: 3,739,797 km (0.12 R)
• M29: 3,818,486 km (0.116 R)
• M30: 3,887,749 km (0.078 R)
• M31: 4,199,811 km (0.097 R)
• M32: 4,333,252 km (0.094 R)
• M33: 4,467,890 km (0.111 R)
• M34: 4,625,117 km (0.079 R)
• M35: 4,752,276 km (0.103 R)
• M36: 4,869,710 km (0.061 R)
• M37: 4,966,649 km (0.109 R)
• M38: 5,096,799 km (0.067 R)
• M39: 5,162,323 km (0.074 R)
• M40: 5,360,690 km (0.039 R)
• M41: 5,449,551 km (0.063 R)
• M42: 5,844,490 km (0.081 R)
• M43: 5,913,155 km (0.098 R)
• M44: 5,981,970 km (0.1 R)
• M45: 6,062,753 km (0.035 R)
• M46: 6,178,691 km (0.108 R)
• M47: 6,401,143 km (0.101 R)
• M48: 6,817,773 km (0.111 R)
• M49: 6,986,819 km (0.108 R)
• M50: 7,243,080 km (0.111 R)
• M51: 7,329,248 km (0.077 R)
• M52: 7,391,032 km (0.07 R)
• M53: 7,639,664 km (0.082 R)
• M54: 7,777,593 km (0.115 R)
• M55: 7,878,422 km (0.08 R)
• M56: 7,954,418 km (0.106 R)
• M57: 8,247,630 km (0.085 R)
• M58: 8,674,732 km (0.118 R)
• M59: 8,753,121 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.6

Radius: 12.3

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.18 AU - 1.68 AU

Year: 1160 Days

Day: 7.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 18,542,334 km

• M1: 154,983 km (0.093 R)
• M2: 246,537 km (0.11 R)
• M3: 363,822 km (0.105 R)
• M4: 554,859 km (0.113 R)
• M5: 639,531 km (0.052 R)
• M6: 742,604 km (0.101 R)
• M7: 873,352 km (0.073 R)
• M8: 990,188 km (0.061 R)
• M9: 1,128,267 km (0.108 R)
• M10: 1,256,772 km (0.116 R)
• M11: 1,356,553 km (0.102 R)
• M12: 1,459,178 km (0.065 R)
• M13: 1,546,842 km (0.065 R)
• M14: 1,654,403 km (0.074 R)
• M15: 2,261,471 km (0.117 R)
• M16: 2,374,417 km (0.115 R)
• M17: 2,510,252 km (0.11 R)
• M18: 2,659,551 km (0.042 R)
• M19: 3,023,373 km (0.074 R)
• M20: 3,136,768 km (0.077 R)
• M21: 3,426,689 km (0.085 R)
• M22: 3,533,203 km (0.115 R)
• M23: 3,737,553 km (0.038 R)
• M24: 3,983,043 km (0.119 R)
• M25: 4,095,242 km (0.091 R)
• M26: 4,183,355 km (0.068 R)
• M27: 4,698,570 km (0.09 R)
• M28: 4,857,144 km (0.102 R)
• M29: 4,937,029 km (0.11 R)
• M30: 5,084,832 km (0.085 R)
• M31: 5,166,063 km (0.116 R)
• M32: 5,261,357 km (0.102 R)
• M33: 5,371,012 km (0.109 R)
• M34: 5,578,654 km (0.107 R)
• M35: 5,945,019 km (0.059 R)
• M36: 6,059,312 km (0.095 R)
• M37: 6,261,120 km (0.081 R)
• M38: 6,436,000 km (0.093 R)
• M39: 6,538,773 km (0.099 R)
• M40: 6,805,357 km (0.116 R)
• M41: 6,939,995 km (0.104 R)
• M42: 7,060,571 km (0.112 R)
• M43: 7,151,377 km (0.099 R)
• M44: 7,410,779 km (0.1 R)
• M45: 7,503,231 km (0.098 R)
• M46: 8,255,558 km (0.105 R)
• M47: 8,367,308 km (0.067 R)
• M48: 8,479,656 km (0.089 R)
• M49: 8,835,699 km (0.116 R)
• M50: 9,362,583 km (0.082 R)
• M51: 9,462,514 km (0.096 R)
• M52: 9,815,116 km (0.113 R)
• M53: 10,257,477 km (0.104 R)
• M54: 10,550,390 km (0.113 R)
• M55: 11,109,287 km (0.071 R)
• M56: 11,197,401 km (0.051 R)
• M57: 11,516,792 km (0.098 R)
• M58: 11,641,856 km (0.059 R)
• M59: 11,731,465 km (0.107 R)
• M60: 11,893,330 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.7

Radius: 9.9

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.6 AU - 3.66 AU

Year: 4691 Days

Day: 8.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 18,542,334 km

• M1: 130,749 km (0.051 R)
• M2: 257,907 km (0.084 R)
• M3: 348,264 km (0.12 R)
• M4: 493,972 km (0.111 R)
• M5: 957,576 km (0.116 R)
• M6: 1,070,074 km (0.072 R)
• M7: 1,187,059 km (0.114 R)
• M8: 1,515,127 km (0.03 R)
• M9: 1,942,379 km (0.102 R)
• M10: 2,050,388 km (0.118 R)
• M11: 2,160,492 km (0.031 R)
• M12: 2,740,633 km (0.109 R)
• M13: 2,882,901 km (0.117 R)
• M14: 3,027,562 km (0.096 R)
• M15: 3,217,252 km (0.068 R)
• M16: 3,476,206 km (0.099 R)
• M17: 3,809,510 km (0.111 R)
• M18: 4,199,661 km (0.073 R)
• M19: 4,411,641 km (0.083 R)
• M20: 4,506,935 km (0.11 R)
• M21: 4,748,087 km (0.095 R)
• M22: 5,093,060 km (0.066 R)
• M23: 5,625,778 km (0.069 R)
• M24: 5,755,180 km (0.089 R)
• M25: 5,964,467 km (0.102 R)
• M26: 6,798,774 km (0.047 R)
• M27: 7,413,173 km (0.104 R)
• M28: 7,555,291 km (0.114 R)
• M29: 7,871,092 km (0.098 R)
• M30: 7,987,030 km (0.042 R)
• M31: 8,074,246 km (0.113 R)
• M32: 8,249,874 km (0.094 R)
• M33: 8,604,870 km (0.045 R)
• M34: 8,694,479 km (0.111 R)
• M35: 8,844,376 km (0.095 R)
• M36: 9,086,126 km (0.088 R)
• M37: 9,177,231 km (0.114 R)
• M38: 9,545,092 km (0.1 R)
• M39: 10,011,837 km (0.108 R)
• M40: 10,581,656 km (0.073 R)
• M41: 11,325,008 km (0.051 R)
• M42: 11,390,382 km (0.115 R)
• M43: 11,554,640 km (0.119 R)
• M44: 11,752,708 km (0.082 R)
• M45: 12,522,239 km (0.057 R)
• M46: 12,998,709 km (0.081 R)
• M47: 13,446,305 km (0.091 R)
• M48: 13,969,300 km (0.097 R)
• M49: 14,145,077 km (0.06 R)
• M50: 14,250,843 km (0.106 R)
• M51: 14,427,817 km (0.096 R)
• M52: 14,998,982 km (0.088 R)
• M53: 15,287,406 km (0.118 R)
• M54: 15,432,367 km (0.117 R)
• M55: 16,016,397 km (0.073 R)
• M56: 16,496,307 km (0.076 R)
• M57: 17,055,952 km (0.067 R)
• M58: 17,131,051 km (0.067 R)
• M59: 17,243,847 km (0.105 R)
• M60: 17,432,490 km (0.078 R)
• M61: 19,277,930 km (0.086 R)
• M62: 20,144,400 km (0.12 R)
• M63: 20,542,331 km (0.112 R)
• M64: 20,902,862 km (0.111 R)
• M65: 21,711,289 km (0.107 R)
• M66: 21,874,201 km (0.102 R)
• M67: 21,955,881 km (0.055 R)
• M68: 22,406,619 km (0.052 R)
• M69: 22,488,898 km (0.111 R)
• M70: 22,943,227 km (0.044 R)
• M71: 23,735,049 km (0.06 R)
• M72: 24,451,174 km (0.105 R)
• M73: 25,046,274 km (0.084 R)
• M74: 25,603,077 km (0.061 R)
• M75: 25,947,751 km (0.107 R)
• M76: 26,120,686 km (0.053 R)
• M77: 26,337,453 km (0.086 R)
• M78: 27,210,207 km (0.116 R)
• M79: 27,298,021 km (0.103 R)
• M80: 27,385,985 km (0.099 R)
• M81: 28,136,816 km (0.106 R)
• M82: 29,478,560 km (0.089 R)
• M83: 29,975,673 km (0.091 R)
• M84: 30,521,257 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.7

Radius: 14.3

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.58 AU - 4.48 AU

Year: 5487 Days

Day: 11.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 18,542,334 km

• M1: 214,972 km (0.065 R)
• M2: 434,432 km (0.103 R)
• M3: 570,267 km (0.111 R)
• M4: 941,270 km (0.083 R)
• M5: 1,038,658 km (0.104 R)
• M6: 1,129,614 km (0.047 R)
• M7: 1,266,196 km (0.028 R)
• M8: 1,386,323 km (0.061 R)
• M9: 2,177,098 km (0.052 R)
• M10: 2,269,998 km (0.077 R)
• M11: 2,377,709 km (0.079 R)
• M12: 2,711,461 km (0.085 R)
• M13: 2,826,203 km (0.105 R)
• M14: 2,971,911 km (0.084 R)
• M15: 3,105,353 km (0.046 R)
• M16: 3,271,257 km (0.117 R)
• M17: 3,722,743 km (0.051 R)
• M18: 3,915,425 km (0.078 R)
• M19: 4,667,753 km (0.118 R)
• M20: 4,788,927 km (0.09 R)
• M21: 4,981,459 km (0.095 R)
• M22: 5,194,337 km (0.077 R)
• M23: 5,356,053 km (0.115 R)
• M24: 5,483,061 km (0.082 R)
• M25: 5,907,321 km (0.083 R)
• M26: 6,189,911 km (0.055 R)
• M27: 6,304,054 km (0.098 R)
• M28: 6,905,737 km (0.12 R)
• M29: 7,004,621 km (0.119 R)
• M30: 7,203,586 km (0.102 R)
• M31: 7,853,140 km (0.092 R)
• M32: 8,205,892 km (0.072 R)
• M33: 8,373,741 km (0.118 R)
• M34: 8,691,487 km (0.087 R)
• M35: 9,186,656 km (0.102 R)
• M36: 9,580,397 km (0.116 R)
• M37: 9,690,800 km (0.091 R)
• M38: 9,846,083 km (0.049 R)
• M39: 10,091,872 km (0.119 R)
• M40: 10,339,606 km (0.055 R)
• M41: 10,772,243 km (0.101 R)
• M42: 11,118,114 km (0.087 R)
• M43: 11,491,061 km (0.08 R)
• M44: 11,963,043 km (0.117 R)
• M45: 12,513,712 km (0.111 R)
• M46: 12,901,769 km (0.09 R)
• M47: 14,039,311 km (0.115 R)
• M48: 14,417,345 km (0.118 R)
• M49: 14,926,427 km (0.088 R)
• M50: 15,054,632 km (0.049 R)
• M51: 15,649,134 km (0.087 R)
• M52: 15,857,673 km (0.06 R)
• M53: 15,988,572 km (0.044 R)
• M54: 16,119,769 km (0.104 R)
• M55: 17,316,851 km (0.082 R)
• M56: 17,478,566 km (0.088 R)
• M57: 17,994,230 km (0.116 R)
• M58: 18,240,169 km (0.09 R)
• M59: 18,349,824 km (0.112 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: 439 - 18,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit