🌌 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: 347.1

Radius: 8.9

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.57 AU - 0.77 AU

Year: 366 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 29,913,244 km

• M1: 118,930 km (0.081 R)
• M2: 177,124 km (0.091 R)
• M3: 232,625 km (0.029 R)
• M4: 311,762 km (0.069 R)
• M5: 410,796 km (0.117 R)
• M6: 471,832 km (0.1 R)
• M7: 536,608 km (0.08 R)
• M8: 598,691 km (0.057 R)
• M9: 666,758 km (0.108 R)
• M10: 740,958 km (0.095 R)
• M11: 877,242 km (0.069 R)
• M12: 988,842 km (0.064 R)
• M13: 1,063,491 km (0.049 R)
• M14: 1,186,910 km (0.091 R)
• M15: 1,398,142 km (0.115 R)
• M16: 1,478,326 km (0.066 R)
• M17: 1,534,126 km (0.12 R)
• M18: 1,603,839 km (0.087 R)
• M19: 1,697,038 km (0.119 R)
• M20: 1,792,033 km (0.112 R)
• M21: 1,949,709 km (0.089 R)
• M22: 2,020,768 km (0.1 R)
• M23: 2,155,855 km (0.104 R)
• M24: 2,384,291 km (0.082 R)
• M25: 2,625,742 km (0.12 R)
• M26: 2,762,773 km (0.064 R)
• M27: 2,848,343 km (0.116 R)
• M28: 2,945,732 km (0.09 R)
• M29: 3,104,904 km (0.092 R)
• M30: 3,266,918 km (0.079 R)
• M31: 3,334,836 km (0.087 R)
• M32: 3,391,683 km (0.119 R)
• M33: 3,477,702 km (0.12 R)
• M34: 3,581,822 km (0.03 R)
• M35: 3,640,165 km (0.077 R)
• M36: 3,734,262 km (0.113 R)
• M37: 3,858,877 km (0.062 R)
• M38: 4,094,045 km (0.095 R)
• M39: 4,179,615 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.5

Radius: 14.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.74 AU - 0.74 AU

Year: 424 Days

Day: 7.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,913,244 km

• M1: 180,714 km (0.089 R)
• M2: 363,523 km (0.092 R)
• M3: 526,285 km (0.105 R)
• M4: 622,327 km (0.062 R)
• M5: 717,322 km (0.092 R)
• M6: 830,418 km (0.078 R)
• M7: 998,117 km (0.092 R)
• M8: 1,110,166 km (0.098 R)
• M9: 1,202,468 km (0.09 R)
• M10: 1,370,017 km (0.11 R)
• M11: 1,485,058 km (0.071 R)
• M12: 1,603,540 km (0.111 R)
• M13: 1,737,430 km (0.116 R)
• M14: 1,891,665 km (0.111 R)
• M15: 1,987,408 km (0.1 R)
• M16: 2,110,527 km (0.08 R)
• M17: 2,346,891 km (0.064 R)
• M18: 2,450,264 km (0.068 R)
• M19: 2,546,156 km (0.111 R)
• M20: 2,643,245 km (0.075 R)
• M21: 2,765,317 km (0.075 R)
• M22: 2,860,461 km (0.071 R)
• M23: 3,172,672 km (0.103 R)
• M24: 3,287,563 km (0.071 R)
• M25: 3,378,518 km (0.077 R)
• M26: 3,475,607 km (0.096 R)
• M27: 3,578,680 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.4

Radius: 14

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.03 AU - 1.43 AU

Year: 910 Days

Day: 9.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 29,913,244 km

• M1: 176,974 km (0.092 R)
• M2: 278,551 km (0.096 R)
• M3: 410,347 km (0.105 R)
• M4: 573,857 km (0.096 R)
• M5: 692,189 km (0.101 R)
• M6: 838,047 km (0.092 R)
• M7: 1,000,361 km (0.095 R)
• M8: 1,138,440 km (0.12 R)
• M9: 1,246,599 km (0.081 R)
• M10: 1,336,807 km (0.093 R)
• M11: 1,541,606 km (0.086 R)
• M12: 1,650,962 km (0.104 R)
• M13: 1,751,193 km (0.106 R)
• M14: 1,914,703 km (0.069 R)
• M15: 2,007,903 km (0.063 R)
• M16: 2,121,896 km (0.116 R)
• M17: 2,316,822 km (0.081 R)
• M18: 2,470,310 km (0.095 R)
• M19: 2,599,861 km (0.091 R)
• M20: 2,745,719 km (0.084 R)
• M21: 2,837,423 km (0.118 R)
• M22: 2,937,354 km (0.07 R)
• M23: 3,096,826 km (0.079 R)
• M24: 3,326,757 km (0.037 R)
• M25: 3,554,595 km (0.117 R)
• M26: 3,709,429 km (0.118 R)
• M27: 4,041,835 km (0.06 R)
• M28: 4,277,302 km (0.092 R)
• M29: 4,376,037 km (0.078 R)
• M30: 4,626,165 km (0.082 R)
• M31: 4,924,164 km (0.081 R)
• M32: 5,184,763 km (0.026 R)
• M33: 5,334,361 km (0.03 R)
• M34: 5,423,072 km (0.105 R)
• M35: 5,629,069 km (0.065 R)
• M36: 5,782,855 km (0.071 R)
• M37: 5,938,287 km (0.028 R)
• M38: 6,039,565 km (0.116 R)
• M39: 6,271,741 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.5

Radius: 13.1

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.73 AU - 1.99 AU

Year: 1692 Days

Day: 6.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 29,913,244 km

• M1: 167,849 km (0.096 R)
• M2: 281,842 km (0.09 R)
• M3: 413,489 km (0.106 R)
• M4: 561,291 km (0.113 R)
• M5: 723,156 km (0.112 R)
• M6: 910,303 km (0.09 R)
• M7: 1,006,345 km (0.065 R)
• M8: 1,089,222 km (0.075 R)
• M9: 1,209,648 km (0.094 R)
• M10: 1,334,862 km (0.062 R)
• M11: 1,737,430 km (0.059 R)
• M12: 1,900,940 km (0.093 R)
• M13: 2,123,691 km (0.118 R)
• M14: 2,299,170 km (0.052 R)
• M15: 2,445,476 km (0.114 R)
• M16: 2,664,936 km (0.085 R)
• M17: 2,806,905 km (0.062 R)
• M18: 2,903,096 km (0.078 R)
• M19: 3,594,238 km (0.091 R)
• M20: 3,685,792 km (0.088 R)
• M21: 3,818,037 km (0.099 R)
• M22: 4,559,743 km (0.106 R)
• M23: 4,788,179 km (0.088 R)
• M24: 4,947,351 km (0.107 R)
• M25: 5,108,468 km (0.114 R)
• M26: 5,197,030 km (0.084 R)
• M27: 5,315,960 km (0.119 R)
• M28: 5,480,967 km (0.106 R)
• M29: 5,908,667 km (0.053 R)
• M30: 6,032,833 km (0.119 R)
• M31: 6,205,170 km (0.105 R)
• M32: 6,410,867 km (0.106 R)
• M33: 6,618,808 km (0.089 R)
• M34: 6,812,837 km (0.076 R)
• M35: 7,156,912 km (0.099 R)
• M36: 7,896,224 km (0.106 R)
• M37: 7,998,998 km (0.099 R)
• M38: 8,554,455 km (0.082 R)
• M39: 8,943,709 km (0.116 R)
• M40: 9,302,444 km (0.1 R)
• M41: 9,411,052 km (0.1 R)
• M42: 9,702,768 km (0.052 R)
• M43: 9,831,273 km (0.06 R)
• M44: 10,183,127 km (0.061 R)
• M45: 10,557,870 km (0.11 R)
• M46: 10,652,266 km (0.074 R)
• M47: 11,109,437 km (0.11 R)
• M48: 11,514,698 km (0.064 R)
• M49: 11,807,162 km (0.093 R)
• M50: 12,023,181 km (0.113 R)
• M51: 12,479,155 km (0.062 R)
• M52: 12,639,225 km (0.094 R)
• M53: 12,819,939 km (0.065 R)
• M54: 12,981,355 km (0.073 R)
• M55: 13,143,370 km (0.108 R)
• M56: 13,245,096 km (0.113 R)
• M57: 13,572,117 km (0.1 R)
• M58: 13,695,535 km (0.084 R)
• M59: 13,777,964 km (0.053 R)
• M60: 13,943,270 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.1

Radius: 13.8

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.76 AU - 2.04 AU

Year: 1746 Days

Day: 6.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 29,913,244 km

• M1: 206,445 km (0.103 R)
• M2: 305,479 km (0.118 R)
• M3: 404,064 km (0.053 R)
• M4: 509,082 km (0.062 R)
• M5: 637,736 km (0.067 R)
• M6: 748,737 km (0.115 R)
• M7: 867,518 km (0.115 R)
• M8: 1,000,361 km (0.107 R)
• M9: 1,162,226 km (0.067 R)
• M10: 1,295,518 km (0.08 R)
• M11: 1,752,988 km (0.085 R)
• M12: 1,855,762 km (0.108 R)
• M13: 1,960,630 km (0.041 R)
• M14: 2,076,568 km (0.117 R)
• M15: 2,296,926 km (0.1 R)
• M16: 3,139,311 km (0.114 R)
• M17: 3,286,665 km (0.103 R)
• M18: 3,458,254 km (0.109 R)
• M19: 3,566,862 km (0.074 R)
• M20: 4,254,863 km (0.114 R)
• M21: 4,442,309 km (0.113 R)
• M22: 4,620,480 km (0.083 R)
• M23: 4,764,692 km (0.115 R)
• M24: 5,219,171 km (0.059 R)
• M25: 5,331,818 km (0.093 R)
• M26: 5,546,939 km (0.04 R)
• M27: 5,998,875 km (0.105 R)
• M28: 6,156,551 km (0.099 R)
• M29: 6,556,875 km (0.084 R)
• M30: 6,719,488 km (0.106 R)
• M31: 6,952,112 km (0.11 R)
• M32: 8,344,719 km (0.058 R)
• M33: 8,922,466 km (0.076 R)
• M34: 9,728,499 km (0.068 R)
• M35: 10,148,271 km (0.103 R)
• M36: 10,383,887 km (0.073 R)
• M37: 10,605,591 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.1

Radius: 13.5

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.53 AU - 2.89 AU

Year: 2975 Days

Day: 12.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 29,913,244 km

• M1: 188,643 km (0.092 R)
• M2: 353,500 km (0.115 R)
• M3: 466,147 km (0.074 R)
• M4: 603,927 km (0.096 R)
• M5: 711,188 km (0.1 R)
• M6: 845,976 km (0.089 R)
• M7: 1,033,123 km (0.049 R)
• M8: 1,121,086 km (0.114 R)
• M9: 1,246,449 km (0.118 R)
• M10: 1,639,593 km (0.1 R)
• M11: 1,918,892 km (0.103 R)
• M12: 2,569,343 km (0.093 R)
• M13: 2,800,771 km (0.112 R)
• M14: 3,622,064 km (0.118 R)
• M15: 3,725,585 km (0.105 R)
• M16: 3,900,166 km (0.057 R)
• M17: 4,185,449 km (0.089 R)
• M18: 4,514,565 km (0.064 R)
• M19: 4,644,864 km (0.11 R)
• M20: 4,757,511 km (0.062 R)
• M21: 5,120,586 km (0.085 R)
• M22: 5,217,525 km (0.092 R)
• M23: 5,393,901 km (0.088 R)
• M24: 5,552,175 km (0.116 R)
• M25: 5,853,316 km (0.094 R)
• M26: 6,852,929 km (0.114 R)
• M27: 7,111,135 km (0.119 R)
• M28: 7,306,809 km (0.092 R)
• M29: 7,504,428 km (0.106 R)
• M30: 7,770,712 km (0.093 R)
• M31: 8,198,562 km (0.06 R)
• M32: 8,381,071 km (0.117 R)
• M33: 8,913,340 km (0.103 R)
• M34: 9,007,138 km (0.091 R)
• M35: 9,148,209 km (0.094 R)
• M36: 9,337,600 km (0.107 R)
• M37: 10,132,713 km (0.114 R)
• M38: 10,699,689 km (0.069 R)
• M39: 10,974,500 km (0.107 R)
• M40: 11,100,162 km (0.103 R)
• M41: 11,556,735 km (0.077 R)
• M42: 11,684,641 km (0.104 R)
• M43: 11,787,265 km (0.084 R)
• M44: 11,916,069 km (0.048 R)
• M45: 12,409,742 km (0.109 R)
• M46: 12,724,944 km (0.09 R)
• M47: 13,016,212 km (0.117 R)
• M48: 13,416,984 km (0.094 R)
• M49: 13,821,946 km (0.091 R)
• M50: 13,985,007 km (0.105 R)
• M51: 14,726,863 km (0.088 R)
• M52: 15,004,816 km (0.048 R)
• M53: 15,934,567 km (0.12 R)
• M54: 16,912,039 km (0.088 R)
• M55: 17,290,971 km (0.102 R)
• M56: 17,613,803 km (0.102 R)
• M57: 18,146,371 km (0.106 R)
• M58: 18,504,209 km (0.071 R)
• M59: 18,684,176 km (0.09 R)
• M60: 19,439,795 km (0.103 R)
• M61: 19,531,199 km (0.117 R)
• M62: 19,836,827 km (0.043 R)
• M63: 20,390,788 km (0.119 R)
• M64: 20,638,672 km (0.079 R)
• M65: 20,825,220 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695

Radius: 14.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.8 AU - 3.62 AU

Year: 3835 Days

Day: 14 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,913,244 km

• M1: 217,216 km (0.103 R)
• M2: 328,517 km (0.074 R)
• M3: 545,733 km (0.072 R)
• M4: 702,512 km (0.059 R)
• M5: 1,130,062 km (0.071 R)
• M6: 1,339,948 km (0.102 R)
• M7: 1,621,192 km (0.116 R)
• M8: 1,891,216 km (0.032 R)
• M9: 2,176,200 km (0.087 R)
• M10: 2,290,942 km (0.079 R)
• M11: 2,424,682 km (0.091 R)
• M12: 3,077,827 km (0.067 R)
• M13: 3,377,022 km (0.084 R)
• M14: 3,705,539 km (0.089 R)
• M15: 3,804,274 km (0.085 R)
• M16: 3,903,756 km (0.106 R)
• M17: 4,044,678 km (0.06 R)
• M18: 4,146,255 km (0.072 R)
• M19: 4,310,812 km (0.03 R)
• M20: 4,519,501 km (0.094 R)
• M21: 5,078,100 km (0.103 R)
• M22: 5,276,616 km (0.118 R)
• M23: 5,500,265 km (0.112 R)
• M24: 5,933,949 km (0.044 R)
• M25: 6,026,700 km (0.107 R)
• M26: 6,213,697 km (0.084 R)
• M27: 6,378,853 km (0.113 R)
• M28: 7,078,822 km (0.071 R)
• M29: 7,375,773 km (0.096 R)
• M30: 7,651,632 km (0.104 R)
• M31: 7,752,760 km (0.11 R)
• M32: 7,854,337 km (0.067 R)
• M33: 8,788,725 km (0.06 R)
• M34: 10,423,381 km (0.113 R)
• M35: 10,535,729 km (0.085 R)
• M36: 10,676,650 km (0.059 R)
• M37: 10,960,438 km (0.078 R)
• M38: 11,103,304 km (0.072 R)
• M39: 11,218,045 km (0.045 R)
• M40: 11,333,235 km (0.044 R)
• M41: 12,179,810 km (0.044 R)
• M42: 12,476,462 km (0.112 R)
• M43: 12,715,520 km (0.073 R)
• M44: 12,895,785 km (0.09 R)
• M45: 13,076,948 km (0.099 R)
• M46: 13,289,377 km (0.113 R)
• M47: 13,411,300 km (0.109 R)
• M48: 13,594,856 km (0.101 R)
• M49: 13,902,729 km (0.039 R)
• M50: 14,243,961 km (0.113 R)
• M51: 14,399,992 km (0.11 R)
• M52: 14,493,939 km (0.063 R)
• M53: 15,284,414 km (0.097 R)
• M54: 15,380,307 km (0.074 R)
• M55: 15,701,045 km (0.105 R)
• M56: 16,578,286 km (0.065 R)
• M57: 16,742,545 km (0.063 R)
• M58: 17,072,707 km (0.078 R)
• M59: 17,172,040 km (0.116 R)
• M60: 18,414,451 km (0.075 R)
• M61: 18,823,601 km (0.117 R)
• M62: 18,926,375 km (0.104 R)
• M63: 19,029,298 km (0.037 R)
• M64: 19,270,151 km (0.097 R)
• M65: 19,512,200 km (0.118 R)
• M66: 19,999,141 km (0.102 R)
• M67: 20,525,277 km (0.119 R)
• M68: 20,807,867 km (0.069 R)
• M69: 21,234,071 km (0.081 R)
• M70: 21,986,848 km (0.091 R)
• M71: 22,167,412 km (0.077 R)
• M72: 25,009,473 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.7

Radius: 13.1

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.18 AU - 3.7 AU

Year: 4255 Days

Day: 10.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,913,244 km

• M1: 173,384 km (0.083 R)
• M2: 294,857 km (0.113 R)
• M3: 383,270 km (0.064 R)
• M4: 567,724 km (0.101 R)
• M5: 678,875 km (0.032 R)
• M6: 913,295 km (0.095 R)
• M7: 1,160,730 km (0.113 R)
• M8: 1,353,562 km (0.094 R)
• M9: 1,655,001 km (0.111 R)
• M10: 1,788,592 km (0.095 R)
• M11: 1,908,570 km (0.096 R)
• M12: 2,066,994 km (0.065 R)
• M13: 2,266,557 km (0.069 R)
• M14: 2,646,237 km (0.103 R)
• M15: 2,744,373 km (0.051 R)
• M16: 3,423,098 km (0.074 R)
• M17: 4,547,177 km (0.074 R)
• M18: 4,713,231 km (0.061 R)
• M19: 4,857,144 km (0.034 R)
• M20: 6,034,928 km (0.086 R)
• M21: 6,139,197 km (0.068 R)
• M22: 6,244,066 km (0.086 R)
• M23: 6,696,449 km (0.09 R)
• M24: 6,858,614 km (0.059 R)
• M25: 7,076,877 km (0.056 R)
• M26: 7,297,534 km (0.058 R)
• M27: 7,492,460 km (0.055 R)
• M28: 7,859,124 km (0.078 R)
• M29: 8,087,859 km (0.092 R)
• M30: 8,174,028 km (0.092 R)
• M31: 8,376,583 km (0.053 R)
• M32: 9,566,036 km (0.105 R)
• M33: 9,687,809 km (0.111 R)
• M34: 9,779,512 km (0.117 R)
• M35: 10,492,495 km (0.102 R)
• M36: 10,744,418 km (0.056 R)
• M37: 10,966,571 km (0.093 R)
• M38: 11,479,841 km (0.107 R)
• M39: 11,642,005 km (0.094 R)
• M40: 12,231,720 km (0.079 R)
• M41: 12,364,114 km (0.116 R)
• M42: 13,440,321 km (0.065 R)
• M43: 13,920,531 km (0.093 R)
• M44: 14,301,856 km (0.08 R)
• M45: 15,145,887 km (0.093 R)
• M46: 15,252,550 km (0.093 R)
• M47: 15,573,886 km (0.097 R)
• M48: 16,259,942 km (0.085 R)
• M49: 16,551,658 km (0.077 R)
• M50: 16,661,463 km (0.114 R)
• M51: 17,140,475 km (0.078 R)
• M52: 17,325,827 km (0.056 R)
• M53: 17,437,427 km (0.06 R)
• M54: 17,586,576 km (0.051 R)
• M55: 17,961,319 km (0.115 R)
• M56: 18,338,605 km (0.089 R)
• M57: 18,452,299 km (0.083 R)
• M58: 18,718,583 km (0.059 R)
• M59: 19,024,361 km (0.119 R)
• M60: 19,216,445 km (0.057 R)
• M61: 19,409,127 km (0.028 R)
• M62: 20,029,958 km (0.075 R)
• M63: 22,375,054 km (0.06 R)
• M64: 22,659,141 km (0.063 R)
• M65: 23,394,863 km (0.098 R)
• M66: 23,889,733 km (0.115 R)
• M67: 24,847,907 km (0.049 R)
• M68: 25,015,756 km (0.047 R)
• M69: 25,861,134 km (0.042 R)
• M70: 25,988,740 km (0.118 R)
• M71: 26,159,132 km (0.1 R)
• M72: 26,244,553 km (0.098 R)
• M73: 27,362,797 km (0.059 R)
• M74: 28,233,756 km (0.041 R)
• M75: 28,804,621 km (0.1 R)
• M76: 28,980,997 km (0.105 R)
• M77: 29,246,384 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 18,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit