🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.64 AU - 0.94 AU

Year: 265 Days

Day: 15.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,047,497 km

• M1: 34,108 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.86 AU - 1.06 AU

Year: 354 Days

Day: 19.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.59 AU - 2.29 AU

Year: 1018 Days

Day: 15.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,047,497 km

• M1: 129,701 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.75 AU - 2.79 AU

Year: 1288 Days

Day: 22.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,047,497 km

• M1: 47,273 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.36 AU - 2.42 AU

Year: 1392 Days

Day: 21.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 79.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.4

Radius: 14.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.08 AU - 6.46 AU

Year: 4558 Days

Day: 9.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 63,047,497 km

• M1: 250,726 km (0.101 R)
• M2: 366,066 km (0.086 R)
• M3: 489,484 km (0.093 R)
• M4: 579,991 km (0.119 R)
• M5: 762,949 km (0.101 R)
• M6: 862,581 km (0.079 R)
• M7: 989,141 km (0.1 R)
• M8: 1,471,594 km (0.081 R)
• M9: 1,666,071 km (0.039 R)
• M10: 1,828,086 km (0.065 R)
• M11: 1,981,424 km (0.096 R)
• M12: 2,701,438 km (0.093 R)
• M13: 2,991,509 km (0.079 R)
• M14: 3,090,542 km (0.097 R)
• M15: 3,602,466 km (0.108 R)
• M16: 3,708,082 km (0.112 R)
• M17: 4,086,116 km (0.103 R)
• M18: 4,215,070 km (0.077 R)
• M19: 4,648,155 km (0.102 R)
• M20: 4,879,883 km (0.098 R)
• M21: 5,036,512 km (0.11 R)
• M22: 5,234,729 km (0.073 R)
• M23: 5,395,098 km (0.098 R)
• M24: 5,741,566 km (0.064 R)
• M25: 5,844,789 km (0.056 R)
• M26: 5,948,759 km (0.078 R)
• M27: 6,520,822 km (0.069 R)
• M28: 6,650,373 km (0.047 R)
• M29: 6,780,823 km (0.086 R)
• M30: 7,044,115 km (0.109 R)
• M31: 7,177,107 km (0.106 R)
• M32: 7,649,238 km (0.068 R)
• M33: 7,763,232 km (0.115 R)
• M34: 8,061,979 km (0.1 R)
• M35: 8,552,809 km (0.042 R)
• M36: 8,933,386 km (0.092 R)
• M37: 9,149,855 km (0.038 R)
• M38: 9,884,231 km (0.089 R)
• M39: 10,308,789 km (0.095 R)
• M40: 10,460,033 km (0.113 R)
• M41: 10,561,310 km (0.098 R)
• M42: 11,539,830 km (0.058 R)
• M43: 11,802,225 km (0.09 R)
• M44: 12,817,097 km (0.08 R)
• M45: 13,198,123 km (0.059 R)
• M46: 13,417,433 km (0.096 R)
• M47: 13,665,765 km (0.105 R)
• M48: 13,776,618 km (0.105 R)
• M49: 15,302,067 km (0.055 R)
• M50: 15,417,257 km (0.092 R)
• M51: 15,822,518 km (0.049 R)
• M52: 16,143,405 km (0.041 R)
• M53: 16,290,011 km (0.113 R)
• M54: 16,466,537 km (0.055 R)
• M55: 16,791,763 km (0.101 R)
• M56: 16,970,083 km (0.116 R)
• M57: 17,719,718 km (0.055 R)
• M58: 18,205,313 km (0.108 R)
• M59: 18,849,182 km (0.116 R)
• M60: 19,127,434 km (0.058 R)
• M61: 19,220,484 km (0.077 R)
• M62: 19,813,340 km (0.114 R)
• M63: 20,159,360 km (0.044 R)
• M64: 20,698,062 km (0.116 R)
• M65: 20,889,248 km (0.07 R)
• M66: 21,434,383 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.8

Radius: 8.5

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.21 AU - 6.97 AU

Year: 4979 Days

Day: 8.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,047,497 km

• M1: 108,608 km (0.092 R)
• M2: 196,572 km (0.119 R)
• M3: 256,261 km (0.116 R)
• M4: 325,226 km (0.075 R)
• M5: 663,167 km (0.089 R)
• M6: 726,746 km (0.116 R)
• M7: 973,733 km (0.087 R)
• M8: 1,047,035 km (0.114 R)
• M9: 1,343,090 km (0.078 R)
• M10: 1,682,527 km (0.103 R)
• M11: 2,048,444 km (0.117 R)
• M12: 2,163,185 km (0.102 R)
• M13: 2,459,090 km (0.085 R)
• M14: 2,601,806 km (0.108 R)
• M15: 2,873,925 km (0.06 R)
• M16: 2,937,953 km (0.088 R)
• M17: 3,445,538 km (0.078 R)
• M18: 3,605,458 km (0.074 R)
• M19: 3,767,922 km (0.11 R)
• M20: 4,996,868 km (0.053 R)
• M21: 5,308,929 km (0.057 R)
• M22: 5,388,067 km (0.095 R)
• M23: 5,600,795 km (0.075 R)
• M24: 5,681,278 km (0.056 R)
• M25: 6,227,610 km (0.097 R)
• M26: 6,478,934 km (0.109 R)
• M27: 6,934,161 km (0.089 R)
• M28: 7,107,395 km (0.073 R)
• M29: 7,458,501 km (0.116 R)
• M30: 7,517,592 km (0.089 R)
• M31: 8,086,363 km (0.038 R)
• M32: 8,177,468 km (0.117 R)
• M33: 8,391,393 km (0.114 R)
• M34: 9,170,200 km (0.101 R)
• M35: 9,616,450 km (0.062 R)
• M36: 10,037,269 km (0.1 R)
• M37: 10,102,494 km (0.105 R)
• M38: 10,332,127 km (0.091 R)
• M39: 11,267,562 km (0.069 R)
• M40: 11,471,464 km (0.09 R)
• M41: 11,676,712 km (0.117 R)
• M42: 11,986,679 km (0.07 R)
• M43: 12,299,488 km (0.099 R)
• M44: 13,075,452 km (0.049 R)
• M45: 13,289,826 km (0.057 R)
• M46: 13,433,440 km (0.033 R)
• M47: 13,794,569 km (0.098 R)
• M48: 13,939,978 km (0.114 R)
• M49: 14,971,755 km (0.12 R)
• M50: 15,046,404 km (0.071 R)
• M51: 15,121,203 km (0.053 R)
• M52: 15,572,390 km (0.09 R)
• M53: 16,372,589 km (0.069 R)
• M54: 17,069,117 km (0.103 R)
• M55: 17,499,510 km (0.058 R)
• M56: 18,052,573 km (0.096 R)
• M57: 18,771,990 km (0.095 R)
• M58: 19,175,754 km (0.114 R)
• M59: 19,745,722 km (0.066 R)
• M60: 19,950,671 km (0.047 R)
• M61: 20,860,825 km (0.103 R)
• M62: 21,953,787 km (0.118 R)
• M63: 22,038,609 km (0.11 R)
• M64: 22,251,187 km (0.085 R)
• M65: 22,936,046 km (0.083 R)
• M66: 23,324,402 km (0.073 R)
• M67: 23,454,253 km (0.093 R)
• M68: 24,020,033 km (0.111 R)
• M69: 24,414,372 km (0.065 R)
• M70: 24,634,281 km (0.095 R)
• M71: 24,722,544 km (0.05 R)
• M72: 25,076,193 km (0.092 R)
• M73: 25,520,798 km (0.108 R)
• M74: 25,610,108 km (0.11 R)
• M75: 26,282,551 km (0.059 R)
• M76: 26,960,977 km (0.066 R)
• M77: 27,097,261 km (0.115 R)
• M78: 27,188,366 km (0.049 R)
• M79: 27,279,471 km (0.079 R)
• M80: 28,150,280 km (0.064 R)
• M81: 29,543,934 km (0.109 R)
• M82: 29,825,327 km (0.084 R)
• M83: 30,201,865 km (0.066 R)
• M84: 30,343,535 km (0.061 R)
• M85: 30,674,894 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611

Radius: 12.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.49 AU - 7.77 AU

Year: 7940 Days

Day: 6.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,047,497 km

• M1: 173,534 km (0.114 R)
• M2: 408,552 km (0.088 R)
• M3: 526,734 km (0.085 R)
• M4: 631,303 km (0.089 R)
• M5: 729,738 km (0.09 R)
• M6: 911,949 km (0.028 R)
• M7: 1,110,016 km (0.12 R)
• M8: 1,396,795 km (0.067 R)
• M9: 1,491,491 km (0.026 R)
• M10: 1,707,660 km (0.071 R)
• M11: 2,040,665 km (0.071 R)
• M12: 2,170,964 km (0.105 R)
• M13: 2,326,696 km (0.107 R)
• M14: 2,463,129 km (0.045 R)
• M15: 2,625,742 km (0.079 R)
• M16: 2,888,735 km (0.104 R)
• M17: 3,210,670 km (0.088 R)
• M18: 3,286,665 km (0.058 R)
• M19: 4,356,888 km (0.105 R)
• M20: 4,497,810 km (0.071 R)
• M21: 4,871,655 km (0.1 R)
• M22: 5,255,523 km (0.108 R)
• M23: 6,021,314 km (0.118 R)
• M24: 6,594,274 km (0.104 R)
• M25: 6,691,513 km (0.12 R)
• M26: 7,118,465 km (0.079 R)
• M27: 7,251,607 km (0.082 R)
• M28: 7,385,497 km (0.069 R)
• M29: 7,792,403 km (0.108 R)
• M30: 8,346,364 km (0.079 R)
• M31: 8,770,325 km (0.084 R)
• M32: 9,419,280 km (0.036 R)
• M33: 9,860,594 km (0.109 R)
• M34: 10,308,789 km (0.107 R)
• M35: 11,031,945 km (0.115 R)
• M36: 11,889,740 km (0.118 R)
• M37: 12,446,842 km (0.035 R)
• M38: 12,688,143 km (0.1 R)
• M39: 13,053,162 km (0.095 R)
• M40: 13,545,040 km (0.083 R)
• M41: 13,834,961 km (0.063 R)
• M42: 14,126,826 km (0.072 R)
• M43: 16,226,582 km (0.059 R)
• M44: 17,649,856 km (0.082 R)
• M45: 18,148,316 km (0.116 R)
• M46: 18,559,561 km (0.119 R)
• M47: 19,671,372 km (0.117 R)
• M48: 19,952,616 km (0.065 R)
• M49: 20,282,629 km (0.059 R)
• M50: 20,614,287 km (0.118 R)
• M51: 21,475,522 km (0.086 R)
• M52: 21,959,023 km (0.117 R)
• M53: 22,887,726 km (0.101 R)
• M54: 23,232,998 km (0.03 R)
• M55: 23,480,882 km (0.083 R)
• M56: 23,829,146 km (0.067 R)
• M57: 24,078,974 km (0.111 R)
• M58: 24,229,320 km (0.106 R)
• M59: 24,430,230 km (0.081 R)
• M60: 24,682,302 km (0.08 R)
• M61: 25,036,400 km (0.092 R)
• M62: 25,443,307 km (0.094 R)
• M63: 28,616,726 km (0.085 R)
• M64: 28,722,941 km (0.102 R)
• M65: 29,202,252 km (0.099 R)
• M66: 29,309,065 km (0.12 R)
• M67: 31,255,034 km (0.039 R)
• M68: 31,528,649 km (0.109 R)
• M69: 32,133,323 km (0.077 R)
• M70: 32,243,577 km (0.049 R)
• M71: 32,686,237 km (0.109 R)
• M72: 32,852,740 km (0.069 R)
• M73: 33,130,992 km (0.102 R)
• M74: 34,026,335 km (0.085 R)
• M75: 34,476,924 km (0.059 R)
• M76: 35,156,696 km (0.104 R)
• M77: 35,612,372 km (0.11 R)
• M78: 37,570,458 km (0.099 R)
• M79: 37,861,276 km (0.112 R)
• M80: 38,855,953 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.1

Radius: 8.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.49 AU - 10.39 AU

Year: 10927 Days

Day: 10.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,047,497 km

• M1: 123,418 km (0.115 R)
• M2: 360,531 km (0.079 R)
• M3: 542,442 km (0.093 R)
• M4: 808,277 km (0.119 R)
• M5: 992,881 km (0.092 R)
• M6: 1,352,814 km (0.093 R)
• M7: 1,626,278 km (0.115 R)
• M8: 1,787,994 km (0.067 R)
• M9: 2,264,463 km (0.104 R)
• M10: 2,465,971 km (0.093 R)
• M11: 2,527,606 km (0.064 R)
• M12: 2,631,427 km (0.059 R)
• M13: 2,843,407 km (0.055 R)
• M14: 2,951,416 km (0.063 R)
• M15: 3,261,383 km (0.071 R)
• M16: 3,817,139 km (0.112 R)
• M17: 3,936,668 km (0.099 R)
• M18: 4,352,400 km (0.074 R)
• M19: 4,502,447 km (0.114 R)
• M20: 4,628,857 km (0.079 R)
• M21: 4,782,046 km (0.068 R)
• M22: 5,041,149 km (0.096 R)
• M23: 5,438,481 km (0.104 R)
• M24: 5,519,264 km (0.051 R)
• M25: 5,600,346 km (0.1 R)
• M26: 5,654,650 km (0.078 R)
• M27: 7,602,564 km (0.11 R)
• M28: 7,966,236 km (0.082 R)
• M29: 8,553,408 km (0.084 R)
• M30: 8,647,505 km (0.09 R)
• M31: 8,868,162 km (0.076 R)
• M32: 9,541,352 km (0.056 R)
• M33: 9,769,489 km (0.096 R)
• M34: 10,164,727 km (0.107 R)
• M35: 10,868,884 km (0.098 R)
• M36: 11,107,193 km (0.081 R)
• M37: 12,324,022 km (0.06 R)
• M38: 12,572,504 km (0.115 R)
• M39: 13,110,458 km (0.105 R)
• M40: 13,436,881 km (0.081 R)
• M41: 13,692,693 km (0.073 R)
• M42: 13,950,001 km (0.053 R)
• M43: 15,298,626 km (0.089 R)
• M44: 16,104,360 km (0.088 R)
• M45: 16,924,007 km (0.097 R)
• M46: 17,200,165 km (0.107 R)
• M47: 17,477,818 km (0.066 R)
• M48: 17,557,554 km (0.107 R)
• M49: 18,037,763 km (0.109 R)
• M50: 19,504,271 km (0.097 R)
• M51: 19,628,138 km (0.108 R)
• M52: 19,711,015 km (0.084 R)
• M53: 19,876,919 km (0.101 R)
• M54: 20,419,212 km (0.114 R)
• M55: 21,989,391 km (0.089 R)
• M56: 22,075,260 km (0.101 R)
• M57: 22,463,616 km (0.057 R)
• M58: 23,028,498 km (0.109 R)
• M59: 23,203,228 km (0.104 R)
• M60: 25,922,020 km (0.069 R)
• M61: 27,434,454 km (0.064 R)
• M62: 28,131,281 km (0.115 R)
• M63: 28,975,312 km (0.099 R)
• M64: 29,447,742 km (0.111 R)
• M65: 30,208,896 km (0.117 R)
• M66: 30,448,253 km (0.058 R)
• M67: 30,880,292 km (0.083 R)
• M68: 31,605,093 km (0.037 R)
• M69: 31,702,182 km (0.07 R)
• M70: 31,896,660 km (0.106 R)
• M71: 32,188,974 km (0.075 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.1

Radius: 12.3

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.58 AU - 11.8 AU

Year: 13167 Days

Day: 11.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,047,497 km

• M1: 189,840 km (0.071 R)
• M2: 713,731 km (0.092 R)
• M3: 1,123,929 km (0.049 R)
• M4: 1,549,535 km (0.085 R)
• M5: 1,711,549 km (0.091 R)
• M6: 2,447,571 km (0.028 R)
• M7: 2,734,799 km (0.061 R)
• M8: 3,101,014 km (0.097 R)
• M9: 3,589,751 km (0.098 R)
• M10: 3,880,120 km (0.113 R)
• M11: 4,330,110 km (0.104 R)
• M12: 4,445,301 km (0.036 R)
• M13: 6,510,649 km (0.089 R)
• M14: 6,598,762 km (0.032 R)
• M15: 7,272,252 km (0.093 R)
• M16: 7,920,609 km (0.104 R)
• M17: 8,976,770 km (0.114 R)
• M18: 9,272,525 km (0.098 R)
• M19: 9,924,472 km (0.048 R)
• M20: 10,026,049 km (0.11 R)
• M21: 10,435,947 km (0.038 R)
• M22: 10,539,320 km (0.087 R)
• M23: 11,752,259 km (0.065 R)
• M24: 12,130,143 km (0.101 R)
• M25: 12,677,073 km (0.094 R)
• M26: 13,512,428 km (0.09 R)
• M27: 14,250,843 km (0.096 R)
• M28: 15,353,529 km (0.079 R)
• M29: 15,945,039 km (0.118 R)
• M30: 16,064,119 km (0.087 R)
• M31: 16,423,453 km (0.089 R)
• M32: 16,725,042 km (0.05 R)
• M33: 16,846,067 km (0.084 R)
• M34: 17,949,201 km (0.07 R)
• M35: 18,322,149 km (0.1 R)
• M36: 19,202,233 km (0.117 R)
• M37: 20,938,167 km (0.115 R)
• M38: 21,265,188 km (0.092 R)
• M39: 21,924,166 km (0.05 R)
• M40: 23,668,926 km (0.08 R)
• M41: 26,792,829 km (0.117 R)
• M42: 26,934,648 km (0.119 R)
• M43: 27,219,033 km (0.053 R)
• M44: 27,575,974 km (0.027 R)
• M45: 28,222,237 km (0.1 R)
• M46: 28,438,854 km (0.026 R)
• M47: 31,828,144 km (0.069 R)
• M48: 33,264,882 km (0.06 R)
• M49: 33,493,617 km (0.117 R)
• M50: 35,265,155 km (0.112 R)
• M51: 35,576,318 km (0.081 R)
• M52: 35,810,289 km (0.099 R)
• M53: 35,888,380 km (0.102 R)
• M54: 36,123,099 km (0.041 R)
• M55: 37,224,887 km (0.049 R)
• M56: 37,621,172 km (0.109 R)
• M57: 37,780,045 km (0.079 R)
• M58: 37,859,631 km (0.116 R)
• M59: 38,098,389 km (0.116 R)
• M60: 38,258,010 km (0.091 R)
• M61: 38,737,920 km (0.089 R)
• M62: 39,219,924 km (0.079 R)
• M63: 40,840,817 km (0.029 R)
• M64: 41,659,566 km (0.099 R)
• M65: 42,235,817 km (0.058 R)
• M66: 43,063,692 km (0.09 R)
• M67: 43,562,900 km (0.099 R)
• M68: 44,567,300 km (0.06 R)
• M69: 44,735,448 km (0.029 R)
• M70: 44,903,746 km (0.102 R)
• M71: 46,087,962 km (0.093 R)
• M72: 46,428,298 km (0.068 R)
• M73: 46,598,690 km (0.047 R)
• M74: 47,539,810 km (0.062 R)
• M75: 48,142,091 km (0.062 R)
• M76: 48,228,259 km (0.075 R)
• M77: 49,615,031 km (0.115 R)
• M78: 49,702,097 km (0.11 R)
• M79: 50,400,869 km (0.092 R)
• M80: 51,102,782 km (0.103 R)
• M81: 51,278,709 km (0.041 R)
• M82: 52,338,909 km (0.087 R)
• M83: 55,562,744 km (0.045 R)
• M84: 55,924,920 km (0.061 R)
• M85: 56,924,832 km (0.084 R)
• M86: 57,472,809 km (0.095 R)
• M87: 59,589,320 km (0.092 R)
• M88: 61,356,968 km (0.032 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: 522 - 17,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit