🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.7

Radius: 11.1

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.6 AU - 0.74 AU

Year: 379 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 43,196,115 km

• M1: 139,425 km (0.09 R)
• M2: 232,325 km (0.098 R)
• M3: 422,464 km (0.053 R)
• M4: 509,231 km (0.061 R)
• M5: 600,037 km (0.097 R)
• M6: 686,056 km (0.036 R)
• M7: 776,862 km (0.078 R)
• M8: 876,195 km (0.098 R)
• M9: 1,001,707 km (0.082 R)
• M10: 1,071,270 km (0.097 R)
• M11: 1,183,469 km (0.077 R)
• M12: 1,276,219 km (0.057 R)
• M13: 1,400,685 km (0.028 R)
• M14: 1,631,066 km (0.118 R)
• M15: 1,809,536 km (0.103 R)
• M16: 2,044,554 km (0.088 R)
• M17: 2,163,036 km (0.079 R)
• M18: 2,249,204 km (0.055 R)
• M19: 2,348,088 km (0.072 R)
• M20: 2,550,644 km (0.095 R)
• M21: 2,715,501 km (0.058 R)
• M22: 2,821,266 km (0.113 R)
• M23: 2,902,947 km (0.09 R)
• M24: 3,011,256 km (0.11 R)
• M25: 3,120,761 km (0.063 R)
• M26: 3,205,434 km (0.102 R)
• M27: 3,277,689 km (0.09 R)
• M28: 3,397,218 km (0.065 R)
• M29: 3,599,624 km (0.084 R)
• M30: 3,702,248 km (0.091 R)
• M31: 3,799,038 km (0.097 R)
• M32: 4,037,647 km (0.053 R)
• M33: 4,108,706 km (0.086 R)
• M34: 4,187,394 km (0.078 R)
• M35: 4,310,064 km (0.094 R)
• M36: 4,390,099 km (0.074 R)
• M37: 4,463,252 km (0.075 R)
• M38: 4,559,145 km (0.047 R)
• M39: 4,737,765 km (0.118 R)
• M40: 4,858,041 km (0.076 R)
• M41: 4,933,887 km (0.064 R)
• M42: 5,063,589 km (0.058 R)
• M43: 5,140,332 km (0.097 R)
• M44: 5,295,316 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.6

Radius: 10.6

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.74 AU - 0.82 AU

Year: 476 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 43,196,115 km

• M1: 131,945 km (0.119 R)
• M2: 200,012 km (0.118 R)
• M3: 291,566 km (0.119 R)
• M4: 399,875 km (0.103 R)
• M5: 470,186 km (0.088 R)
• M6: 579,991 km (0.114 R)
• M7: 658,829 km (0.12 R)
• M8: 816,505 km (0.113 R)
• M9: 927,656 km (0.094 R)
• M10: 1,004,849 km (0.076 R)
• M11: 1,166,115 km (0.065 R)
• M12: 1,245,253 km (0.089 R)
• M13: 1,321,548 km (0.039 R)
• M14: 1,424,321 km (0.084 R)
• M15: 1,586,186 km (0.104 R)
• M16: 1,664,276 km (0.104 R)
• M17: 1,851,573 km (0.092 R)
• M18: 1,934,001 km (0.114 R)
• M19: 2,012,091 km (0.108 R)
• M20: 2,108,432 km (0.093 R)
• M21: 2,177,397 km (0.081 R)
• M22: 2,335,372 km (0.09 R)
• M23: 2,406,880 km (0.12 R)
• M24: 2,601,058 km (0.026 R)
• M25: 2,718,941 km (0.062 R)
• M26: 2,794,189 km (0.116 R)
• M27: 2,927,780 km (0.046 R)
• M28: 3,024,570 km (0.088 R)
• M29: 3,463,041 km (0.077 R)
• M30: 3,579,279 km (0.053 R)
• M31: 3,780,637 km (0.117 R)
• M32: 4,064,425 km (0.04 R)
• M33: 4,289,270 km (0.097 R)
• M34: 4,429,144 km (0.098 R)
• M35: 4,540,595 km (0.104 R)
• M36: 4,653,092 km (0.09 R)
• M37: 4,728,489 km (0.089 R)
• M38: 4,880,780 km (0.09 R)
• M39: 4,972,783 km (0.084 R)
• M40: 5,065,533 km (0.106 R)
• M41: 5,150,954 km (0.094 R)
• M42: 5,268,388 km (0.091 R)
• M43: 5,370,863 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.8

Radius: 11.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.82 AU - 1.16 AU

Year: 680 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 43,196,115 km

• M1: 146,157 km (0.115 R)
• M2: 227,090 km (0.087 R)
• M3: 353,799 km (0.105 R)
• M4: 448,046 km (0.093 R)
• M5: 526,136 km (0.118 R)
• M6: 677,379 km (0.112 R)
• M7: 779,704 km (0.077 R)
• M8: 854,204 km (0.042 R)
• M9: 1,078,152 km (0.09 R)
• M10: 1,205,759 km (0.109 R)
• M11: 1,293,722 km (0.066 R)
• M12: 1,541,606 km (0.106 R)
• M13: 1,631,814 km (0.112 R)
• M14: 1,965,118 km (0.058 R)
• M15: 2,197,294 km (0.115 R)
• M16: 2,285,855 km (0.091 R)
• M17: 2,368,733 km (0.041 R)
• M18: 2,566,052 km (0.076 R)
• M19: 2,674,062 km (0.079 R)
• M20: 2,969,518 km (0.085 R)
• M21: 3,121,360 km (0.111 R)
• M22: 3,291,452 km (0.108 R)
• M23: 3,440,751 km (0.108 R)
• M24: 3,640,763 km (0.115 R)
• M25: 3,861,121 km (0.035 R)
• M26: 3,985,437 km (0.115 R)
• M27: 4,136,531 km (0.075 R)
• M28: 4,229,730 km (0.074 R)
• M29: 4,349,408 km (0.109 R)
• M30: 4,566,026 km (0.068 R)
• M31: 4,680,169 km (0.028 R)
• M32: 4,777,408 km (0.114 R)
• M33: 4,875,245 km (0.088 R)
• M34: 5,010,033 km (0.046 R)
• M35: 5,136,742 km (0.1 R)
• M36: 5,218,871 km (0.076 R)
• M37: 5,328,975 km (0.114 R)
• M38: 5,486,502 km (0.115 R)
• M39: 5,683,074 km (0.089 R)
• M40: 5,901,038 km (0.11 R)
• M41: 5,996,631 km (0.106 R)
• M42: 6,267,253 km (0.1 R)
• M43: 6,631,075 km (0.082 R)
• M44: 6,830,639 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.9

Radius: 8.5

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.95 AU - 2.15 AU

Year: 2026 Days

Day: 12.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,196,115 km

• M1: 117,883 km (0.093 R)
• M2: 181,013 km (0.05 R)
• M3: 361,129 km (0.114 R)
• M4: 496,665 km (0.094 R)
• M5: 641,924 km (0.094 R)
• M6: 699,220 km (0.11 R)
• M7: 918,980 km (0.082 R)
• M8: 975,079 km (0.119 R)
• M9: 1,032,375 km (0.108 R)
• M10: 1,110,615 km (0.071 R)
• M11: 1,180,926 km (0.028 R)
• M12: 1,283,849 km (0.065 R)
• M13: 1,433,297 km (0.086 R)
• M14: 1,510,191 km (0.075 R)
• M15: 1,611,169 km (0.077 R)
• M16: 1,714,392 km (0.055 R)
• M17: 1,891,515 km (0.1 R)
• M18: 2,012,989 km (0.089 R)
• M19: 2,137,006 km (0.05 R)
• M20: 2,263,715 km (0.118 R)
• M21: 2,328,042 km (0.11 R)
• M22: 2,432,162 km (0.068 R)
• M23: 2,511,299 km (0.11 R)
• M24: 2,934,063 km (0.114 R)
• M25: 3,204,237 km (0.119 R)
• M26: 3,320,474 km (0.102 R)
• M27: 3,408,587 km (0.108 R)
• M28: 3,497,449 km (0.117 R)
• M29: 3,587,058 km (0.116 R)
• M30: 3,677,415 km (0.091 R)
• M31: 3,783,929 km (0.114 R)
• M32: 4,062,480 km (0.087 R)
• M33: 4,141,019 km (0.113 R)
• M34: 4,754,520 km (0.113 R)
• M35: 5,940,232 km (0.095 R)
• M36: 6,101,349 km (0.119 R)
• M37: 6,336,667 km (0.082 R)
• M38: 6,611,927 km (0.098 R)
• M39: 6,704,528 km (0.088 R)
• M40: 6,779,028 km (0.088 R)
• M41: 6,947,475 km (0.074 R)
• M42: 7,849,550 km (0.084 R)
• M43: 8,324,523 km (0.071 R)
• M44: 8,444,650 km (0.066 R)
• M45: 8,525,134 km (0.096 R)
• M46: 8,992,627 km (0.079 R)
• M47: 9,281,201 km (0.027 R)
• M48: 9,364,228 km (0.025 R)
• M49: 9,426,760 km (0.079 R)
• M50: 9,656,842 km (0.114 R)
• M51: 10,080,054 km (0.107 R)
• M52: 10,208,260 km (0.096 R)
• M53: 10,552,634 km (0.053 R)
• M54: 10,857,065 km (0.079 R)
• M55: 11,142,349 km (0.046 R)
• M56: 11,208,620 km (0.032 R)
• M57: 11,922,801 km (0.065 R)
• M58: 12,126,403 km (0.1 R)
• M59: 12,376,681 km (0.086 R)
• M60: 12,628,753 km (0.032 R)
• M61: 13,278,008 km (0.099 R)
• M62: 14,152,557 km (0.091 R)
• M63: 14,729,855 km (0.117 R)
• M64: 14,899,649 km (0.113 R)
• M65: 15,413,069 km (0.076 R)
• M66: 15,536,038 km (0.078 R)
• M67: 15,808,007 km (0.083 R)
• M68: 16,081,472 km (0.073 R)
• M69: 16,962,155 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.4

Radius: 12.6

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.01 AU - 3.69 AU

Year: 4232 Days

Day: 8.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,196,115 km

• M1: 169,345 km (0.038 R)
• M2: 258,505 km (0.072 R)
• M3: 421,716 km (0.085 R)
• M4: 733,329 km (0.06 R)
• M5: 874,549 km (0.054 R)
• M6: 959,820 km (0.047 R)
• M7: 1,048,232 km (0.067 R)
• M8: 1,233,883 km (0.098 R)
• M9: 1,343,389 km (0.113 R)
• M10: 1,481,917 km (0.119 R)
• M11: 1,746,555 km (0.045 R)
• M12: 1,856,809 km (0.05 R)
• M13: 2,172,460 km (0.092 R)
• M14: 2,443,681 km (0.087 R)
• M15: 2,822,613 km (0.109 R)
• M16: 3,052,395 km (0.109 R)
• M17: 3,408,887 km (0.093 R)
• M18: 3,760,890 km (0.092 R)
• M19: 3,977,807 km (0.079 R)
• M20: 4,292,262 km (0.12 R)
• M21: 4,424,207 km (0.051 R)
• M22: 4,788,927 km (0.075 R)
• M23: 5,024,544 km (0.114 R)
• M24: 5,243,854 km (0.096 R)
• M25: 5,609,471 km (0.079 R)
• M26: 5,774,777 km (0.115 R)
• M27: 6,322,904 km (0.086 R)
• M28: 6,408,773 km (0.1 R)
• M29: 6,516,633 km (0.108 R)
• M30: 6,932,066 km (0.091 R)
• M31: 7,020,628 km (0.085 R)
• M32: 7,333,587 km (0.115 R)
• M33: 8,066,168 km (0.096 R)
• M34: 8,276,502 km (0.063 R)
• M35: 8,559,691 km (0.073 R)
• M36: 9,160,177 km (0.119 R)
• M37: 9,576,208 km (0.101 R)
• M38: 9,724,460 km (0.08 R)
• M39: 10,023,506 km (0.077 R)
• M40: 10,199,284 km (0.036 R)
• M41: 10,835,673 km (0.041 R)
• M42: 11,041,968 km (0.107 R)
• M43: 11,275,640 km (0.084 R)
• M44: 11,511,107 km (0.066 R)
• M45: 12,280,489 km (0.114 R)
• M46: 12,576,693 km (0.047 R)
• M47: 12,766,533 km (0.045 R)
• M48: 12,902,667 km (0.112 R)
• M49: 13,148,905 km (0.076 R)
• M50: 13,925,019 km (0.086 R)
• M51: 14,887,382 km (0.118 R)
• M52: 15,550,549 km (0.117 R)
• M53: 16,105,557 km (0.111 R)
• M54: 16,193,820 km (0.119 R)
• M55: 16,578,137 km (0.103 R)
• M56: 17,779,408 km (0.107 R)
• M57: 17,962,067 km (0.063 R)
• M58: 18,946,570 km (0.047 R)
• M59: 19,102,003 km (0.11 R)
• M60: 19,445,330 km (0.07 R)
• M61: 19,539,427 km (0.031 R)
• M62: 20,551,606 km (0.067 R)
• M63: 20,743,390 km (0.097 R)
• M64: 21,580,989 km (0.079 R)
• M65: 21,873,453 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.8

Radius: 13.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.92 AU - 4.4 AU

Year: 4833 Days

Day: 10.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 128.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,196,115 km

• M1: 206,744 km (0.071 R)
• M2: 343,477 km (0.028 R)
• M3: 465,399 km (0.091 R)
• M4: 606,919 km (0.116 R)
• M5: 1,295,518 km (0.112 R)
• M6: 1,483,412 km (0.069 R)
• M7: 1,668,166 km (0.051 R)
• M8: 2,088,237 km (0.077 R)
• M9: 2,439,792 km (0.095 R)
• M10: 2,689,770 km (0.116 R)
• M11: 2,779,977 km (0.09 R)
• M12: 2,871,382 km (0.043 R)
• M13: 3,057,032 km (0.037 R)
• M14: 3,199,150 km (0.095 R)
• M15: 3,440,751 km (0.073 R)
• M16: 3,840,028 km (0.104 R)
• M17: 3,925,149 km (0.1 R)
• M18: 4,431,388 km (0.095 R)
• M19: 4,520,698 km (0.072 R)
• M20: 4,646,959 km (0.069 R)
• M21: 5,582,544 km (0.074 R)
• M22: 5,698,781 km (0.104 R)
• M23: 5,894,156 km (0.101 R)
• M24: 6,012,638 km (0.064 R)
• M25: 6,698,394 km (0.084 R)
• M26: 6,946,278 km (0.037 R)
• M27: 7,155,416 km (0.109 R)
• M28: 7,302,919 km (0.118 R)
• M29: 7,430,227 km (0.113 R)
• M30: 7,687,087 km (0.072 R)
• M31: 7,968,630 km (0.104 R)
• M32: 8,055,995 km (0.095 R)
• M33: 8,275,754 km (0.12 R)
• M34: 8,386,457 km (0.086 R)
• M35: 8,811,315 km (0.054 R)
• M36: 8,947,000 km (0.069 R)
• M37: 9,358,244 km (0.043 R)
• M38: 10,080,802 km (0.105 R)
• M39: 10,199,134 km (0.115 R)
• M40: 10,413,209 km (0.082 R)
• M41: 10,628,630 km (0.078 R)
• M42: 10,773,291 km (0.061 R)
• M43: 11,259,783 km (0.091 R)
• M44: 11,407,137 km (0.053 R)
• M45: 11,555,089 km (0.118 R)
• M46: 11,728,623 km (0.094 R)
• M47: 11,902,904 km (0.12 R)
• M48: 12,053,100 km (0.085 R)
• M49: 12,304,724 km (0.092 R)
• M50: 12,532,711 km (0.084 R)
• M51: 12,915,831 km (0.083 R)
• M52: 13,199,170 km (0.077 R)
• M53: 13,432,692 km (0.095 R)
• M54: 14,061,751 km (0.028 R)
• M55: 14,754,240 km (0.095 R)
• M56: 14,861,800 km (0.109 R)
• M57: 15,077,670 km (0.112 R)
• M58: 15,240,133 km (0.11 R)
• M59: 15,649,134 km (0.117 R)
• M60: 15,786,315 km (0.099 R)
• M61: 16,589,506 km (0.068 R)
• M62: 16,701,405 km (0.078 R)
• M63: 16,813,454 km (0.119 R)
• M64: 17,463,008 km (0.067 R)
• M65: 17,605,276 km (0.116 R)
• M66: 17,891,008 km (0.099 R)
• M67: 18,034,323 km (0.087 R)
• M68: 18,351,320 km (0.114 R)
• M69: 18,466,960 km (0.039 R)
• M70: 19,224,972 km (0.056 R)
• M71: 19,489,760 km (0.062 R)
• M72: 19,607,793 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.9

Radius: 9.2

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.38 AU - 5.8 AU

Year: 7927 Days

Day: 7.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,196,115 km

• M1: 151,243 km (0.105 R)
• M2: 284,685 km (0.102 R)
• M3: 812,017 km (0.114 R)
• M4: 1,107,623 km (0.104 R)
• M5: 1,316,611 km (0.029 R)
• M6: 1,794,576 km (0.118 R)
• M7: 1,882,988 km (0.119 R)
• M8: 2,133,714 km (0.098 R)
• M9: 2,275,084 km (0.117 R)
• M10: 2,845,800 km (0.085 R)
• M11: 3,241,337 km (0.079 R)
• M12: 3,598,278 km (0.091 R)
• M13: 3,767,174 km (0.074 R)
• M14: 3,852,744 km (0.078 R)
• M15: 3,967,784 km (0.115 R)
• M16: 4,054,850 km (0.098 R)
• M17: 4,142,515 km (0.106 R)
• M18: 4,866,568 km (0.115 R)
• M19: 5,306,984 km (0.12 R)
• M20: 5,467,353 km (0.086 R)
• M21: 6,192,155 km (0.081 R)
• M22: 6,327,242 km (0.088 R)
• M23: 6,497,484 km (0.059 R)
• M24: 6,807,750 km (0.092 R)
• M25: 7,550,354 km (0.112 R)
• M26: 7,912,979 km (0.113 R)
• M27: 8,096,536 km (0.113 R)
• M28: 8,355,789 km (0.05 R)
• M29: 8,655,434 km (0.069 R)
• M30: 8,920,521 km (0.117 R)
• M31: 9,226,897 km (0.062 R)
• M32: 10,246,108 km (0.079 R)
• M33: 10,406,028 km (0.068 R)
• M34: 11,177,205 km (0.1 R)
• M35: 11,840,821 km (0.058 R)
• M36: 11,924,745 km (0.049 R)
• M37: 12,347,060 km (0.05 R)
• M38: 12,817,246 km (0.12 R)
• M39: 14,710,856 km (0.069 R)
• M40: 14,801,064 km (0.087 R)
• M41: 15,254,794 km (0.108 R)
• M42: 15,437,603 km (0.114 R)
• M43: 15,621,159 km (0.116 R)
• M44: 15,713,162 km (0.091 R)
• M45: 17,639,085 km (0.076 R)
• M46: 18,265,302 km (0.092 R)
• M47: 19,045,903 km (0.029 R)
• M48: 19,489,760 km (0.12 R)
• M49: 19,787,610 km (0.104 R)
• M50: 20,136,921 km (0.108 R)
• M51: 20,337,531 km (0.109 R)
• M52: 20,488,326 km (0.08 R)
• M53: 20,740,698 km (0.081 R)
• M54: 20,892,539 km (0.088 R)
• M55: 21,197,270 km (0.062 R)
• M56: 21,862,831 km (0.116 R)
• M57: 21,965,755 km (0.111 R)
• M58: 22,068,977 km (0.077 R)
• M59: 23,741,182 km (0.081 R)
• M60: 25,022,039 km (0.114 R)
• M61: 25,670,845 km (0.046 R)
• M62: 26,874,659 km (0.093 R)
• M63: 27,483,522 km (0.111 R)
• M64: 28,320,971 km (0.1 R)
• M65: 28,771,111 km (0.077 R)
• M66: 29,450,585 km (0.101 R)
• M67: 29,963,855 km (0.114 R)
• M68: 31,288,694 km (0.034 R)
• M69: 31,346,588 km (0.11 R)
• M70: 32,045,809 km (0.105 R)
• M71: 32,280,079 km (0.106 R)
• M72: 32,573,590 km (0.035 R)
• M73: 32,809,207 km (0.075 R)
• M74: 34,174,138 km (0.096 R)
• M75: 35,800,266 km (0.111 R)
• M76: 35,982,477 km (0.06 R)
• M77: 36,408,831 km (0.082 R)
• M78: 36,959,500 km (0.059 R)
• M79: 37,451,378 km (0.1 R)
• M80: 37,759,849 km (0.101 R)
• M81: 38,255,167 km (0.111 R)
• M82: 39,064,642 km (0.119 R)
• M83: 39,189,705 km (0.06 R)
• M84: 39,879,800 km (0.088 R)
• M85: 40,131,723 km (0.107 R)
• M86: 40,573,934 km (0.087 R)
• M87: 40,827,353 km (0.112 R)
• M88: 41,846,264 km (0.112 R)
• M89: 42,166,254 km (0.119 R)
• M90: 42,744,600 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 12,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit