🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.09 AU - 1.77 AU

Year: 610 Days

Day: 25.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.44 AU - 1.86 AU

Year: 755 Days

Day: 38.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.89 AU - 6.41 AU

Year: 4166 Days

Day: 16.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.93 AU - 6.49 AU

Year: 4239 Days

Day: 40.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924

Radius: 11

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.45 AU - 5.81 AU

Year: 4762 Days

Day: 5.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 94,023,939 km

• M1: 142,118 km (0.116 R)
• M2: 303,833 km (0.079 R)
• M3: 394,041 km (0.083 R)
• M4: 474,973 km (0.103 R)
• M5: 745,147 km (0.12 R)
• M6: 933,790 km (0.098 R)
• M7: 1,199,775 km (0.082 R)
• M8: 2,430,666 km (0.073 R)
• M9: 2,572,186 km (0.119 R)
• M10: 2,800,023 km (0.119 R)
• M11: 3,013,051 km (0.105 R)
• M12: 3,298,035 km (0.117 R)
• M13: 3,707,185 km (0.103 R)
• M14: 4,277,751 km (0.118 R)
• M15: 4,498,857 km (0.095 R)
• M16: 4,774,416 km (0.058 R)
• M17: 4,875,843 km (0.087 R)
• M18: 5,263,152 km (0.104 R)
• M19: 5,580,150 km (0.042 R)
• M20: 6,094,916 km (0.104 R)
• M21: 6,372,121 km (0.107 R)
• M22: 6,512,145 km (0.06 R)
• M23: 6,881,352 km (0.045 R)
• M24: 7,082,861 km (0.082 R)
• M25: 7,315,785 km (0.117 R)
• M26: 8,765,238 km (0.119 R)
• M27: 9,394,896 km (0.059 R)
• M28: 9,618,694 km (0.05 R)
• M29: 9,747,348 km (0.055 R)
• M30: 10,235,187 km (0.104 R)
• M31: 10,597,962 km (0.111 R)
• M32: 10,797,675 km (0.088 R)
• M33: 11,065,904 km (0.109 R)
• M34: 11,200,841 km (0.069 R)
• M35: 11,336,227 km (0.114 R)
• M36: 11,506,320 km (0.072 R)
• M37: 11,677,311 km (0.083 R)
• M38: 11,987,277 km (0.111 R)
• M39: 12,474,667 km (0.045 R)
• M40: 12,968,639 km (0.085 R)
• M41: 13,218,019 km (0.038 R)
• M42: 13,649,160 km (0.05 R)
• M43: 14,268,047 km (0.098 R)
• M44: 14,896,058 km (0.074 R)
• M45: 15,495,347 km (0.104 R)
• M46: 15,684,290 km (0.11 R)
• M47: 16,217,307 km (0.102 R)
• M48: 16,293,901 km (0.091 R)
• M49: 16,717,562 km (0.036 R)
• M50: 16,795,054 km (0.117 R)
• M51: 19,091,680 km (0.113 R)
• M52: 19,988,370 km (0.078 R)
• M53: 20,194,217 km (0.105 R)
• M54: 20,649,144 km (0.053 R)
• M55: 20,773,908 km (0.1 R)
• M56: 20,982,298 km (0.079 R)
• M57: 21,233,323 km (0.094 R)
• M58: 21,485,246 km (0.069 R)
• M59: 21,865,075 km (0.106 R)
• M60: 21,949,748 km (0.1 R)
• M61: 22,077,055 km (0.12 R)
• M62: 22,717,035 km (0.066 R)
• M63: 22,931,858 km (0.112 R)
• M64: 23,320,064 km (0.101 R)
• M65: 24,321,921 km (0.098 R)
• M66: 24,629,644 km (0.092 R)
• M67: 24,982,844 km (0.072 R)
• M68: 25,248,829 km (0.045 R)
• M69: 25,649,752 km (0.092 R)
• M70: 26,142,527 km (0.119 R)
• M71: 26,774,279 km (0.086 R)
• M72: 27,410,967 km (0.11 R)
• M73: 28,006,666 km (0.057 R)
• M74: 28,560,328 km (0.034 R)
• M75: 28,652,929 km (0.099 R)
• M76: 28,931,480 km (0.119 R)
• M77: 29,117,730 km (0.067 R)
• M78: 29,584,924 km (0.106 R)
• M79: 30,101,635 km (0.083 R)
• M80: 31,287,198 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.5

Radius: 14.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.37 AU - 7.15 AU

Year: 4928 Days

Day: 5.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 94,023,939 km

• M1: 190,887 km (0.117 R)
• M2: 359,633 km (0.066 R)
• M3: 746,344 km (0.102 R)
• M4: 974,630 km (0.072 R)
• M5: 1,198,279 km (0.052 R)
• M6: 1,377,647 km (0.048 R)
• M7: 1,697,487 km (0.078 R)
• M8: 1,866,533 km (0.103 R)
• M9: 1,970,802 km (0.111 R)
• M10: 2,077,166 km (0.026 R)
• M11: 2,203,726 km (0.116 R)
• M12: 2,333,128 km (0.1 R)
• M13: 2,427,076 km (0.069 R)
• M14: 2,522,519 km (0.097 R)
• M15: 2,776,387 km (0.107 R)
• M16: 3,059,426 km (0.111 R)
• M17: 3,183,742 km (0.042 R)
• M18: 3,480,394 km (0.107 R)
• M19: 4,565,727 km (0.082 R)
• M20: 4,684,508 km (0.058 R)
• M21: 4,780,400 km (0.06 R)
• M22: 4,901,125 km (0.116 R)
• M23: 5,319,251 km (0.044 R)
• M24: 5,494,879 km (0.064 R)
• M25: 5,621,439 km (0.108 R)
• M26: 5,851,970 km (0.098 R)
• M27: 6,007,252 km (0.099 R)
• M28: 6,348,784 km (0.075 R)
• M29: 6,831,985 km (0.106 R)
• M30: 6,995,795 km (0.108 R)
• M31: 7,243,978 km (0.119 R)
• M32: 7,551,252 km (0.101 R)
• M33: 7,805,867 km (0.065 R)
• M34: 7,977,306 km (0.113 R)
• M35: 8,121,070 km (0.097 R)
• M36: 9,001,753 km (0.099 R)
• M37: 9,332,364 km (0.104 R)
• M38: 9,820,502 km (0.079 R)
• M39: 10,036,671 km (0.049 R)
• M40: 10,285,602 km (0.112 R)
• M41: 10,473,646 km (0.05 R)
• M42: 10,821,461 km (0.078 R)
• M43: 11,076,974 km (0.076 R)
• M44: 11,173,166 km (0.116 R)
• M45: 11,561,223 km (0.119 R)
• M46: 12,283,930 km (0.047 R)
• M47: 13,021,447 km (0.113 R)
• M48: 13,191,091 km (0.078 R)
• M49: 13,361,483 km (0.058 R)
• M50: 13,842,441 km (0.103 R)
• M51: 14,119,795 km (0.094 R)
• M52: 14,364,088 km (0.1 R)
• M53: 14,892,169 km (0.095 R)
• M54: 15,822,668 km (0.112 R)
• M55: 16,149,240 km (0.086 R)
• M56: 17,067,920 km (0.045 R)
• M57: 17,815,012 km (0.089 R)
• M58: 18,041,204 km (0.114 R)
• M59: 18,764,061 km (0.105 R)
• M60: 19,264,017 km (0.084 R)
• M61: 19,651,625 km (0.026 R)
• M62: 19,846,402 km (0.113 R)
• M63: 20,237,899 km (0.117 R)
• M64: 20,473,965 km (0.056 R)
• M65: 21,347,616 km (0.111 R)
• M66: 21,547,928 km (0.065 R)
• M67: 21,829,321 km (0.084 R)
• M68: 22,395,848 km (0.098 R)
• M69: 22,558,611 km (0.11 R)
• M70: 25,427,449 km (0.081 R)
• M71: 27,012,738 km (0.115 R)
• M72: 27,446,721 km (0.089 R)
• M73: 27,577,320 km (0.104 R)
• M74: 27,708,218 km (0.082 R)
• M75: 27,882,949 km (0.1 R)
• M76: 28,939,259 km (0.118 R)
• M77: 29,964,005 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.7

Radius: 11.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.95 AU - 8.23 AU

Year: 6729 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 94,023,939 km

• M1: 145,110 km (0.039 R)
• M2: 242,947 km (0.064 R)
• M3: 341,083 km (0.08 R)
• M4: 433,983 km (0.11 R)
• M5: 520,152 km (0.106 R)
• M6: 623,075 km (0.092 R)
• M7: 744,549 km (0.048 R)
• M8: 1,121,984 km (0.099 R)
• M9: 1,339,200 km (0.059 R)
• M10: 1,446,163 km (0.104 R)
• M11: 2,040,665 km (0.102 R)
• M12: 2,604,050 km (0.099 R)
• M13: 2,999,886 km (0.114 R)
• M14: 3,964,194 km (0.106 R)
• M15: 4,179,914 km (0.055 R)
• M16: 4,379,478 km (0.09 R)
• M17: 4,623,023 km (0.117 R)
• M18: 5,039,055 km (0.105 R)
• M19: 5,554,120 km (0.1 R)
• M20: 5,641,635 km (0.119 R)
• M21: 5,751,739 km (0.096 R)
• M22: 6,312,731 km (0.072 R)
• M23: 6,427,024 km (0.042 R)
• M24: 6,774,091 km (0.085 R)
• M25: 7,127,441 km (0.091 R)
• M26: 7,729,722 km (0.119 R)
• M27: 7,999,896 km (0.1 R)
• M28: 8,198,412 km (0.073 R)
• M29: 9,008,634 km (0.091 R)
• M30: 9,241,109 km (0.094 R)
• M31: 9,685,714 km (0.109 R)
• M32: 9,897,395 km (0.045 R)
• M33: 10,083,944 km (0.073 R)
• M34: 10,595,868 km (0.108 R)
• M35: 11,421,648 km (0.105 R)
• M36: 11,729,520 km (0.088 R)
• M37: 12,325,219 km (0.104 R)
• M38: 12,525,830 km (0.117 R)
• M39: 12,814,554 km (0.11 R)
• M40: 13,812,371 km (0.101 R)
• M41: 14,080,600 km (0.11 R)
• M42: 14,987,463 km (0.117 R)
• M43: 15,232,504 km (0.101 R)
• M44: 15,913,174 km (0.089 R)
• M45: 16,825,572 km (0.04 R)
• M46: 17,304,135 km (0.119 R)
• M47: 17,528,981 km (0.118 R)
• M48: 18,144,277 km (0.113 R)
• M49: 18,242,114 km (0.07 R)
• M50: 18,766,754 km (0.095 R)
• M51: 19,163,487 km (0.052 R)
• M52: 19,263,119 km (0.066 R)
• M53: 19,529,553 km (0.054 R)
• M54: 19,730,164 km (0.106 R)
• M55: 19,830,843 km (0.105 R)
• M56: 20,099,820 km (0.071 R)
• M57: 20,336,335 km (0.106 R)
• M58: 20,777,798 km (0.106 R)
• M59: 20,914,381 km (0.114 R)
• M60: 21,291,367 km (0.046 R)
• M61: 21,463,405 km (0.117 R)
• M62: 22,086,630 km (0.078 R)
• M63: 22,191,199 km (0.09 R)
• M64: 22,400,636 km (0.117 R)
• M65: 22,575,665 km (0.101 R)
• M66: 22,962,226 km (0.099 R)
• M67: 23,068,141 km (0.059 R)
• M68: 23,422,090 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394

Radius: 8

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.56 AU - 9.82 AU

Year: 9930 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 94,023,939 km

• M1: 100,679 km (0.096 R)
• M2: 381,175 km (0.092 R)
• M3: 440,117 km (0.067 R)
• M4: 623,973 km (0.093 R)
• M5: 864,077 km (0.092 R)
• M6: 1,045,839 km (0.075 R)
• M7: 1,097,600 km (0.041 R)
• M8: 1,203,964 km (0.055 R)
• M9: 1,683,425 km (0.106 R)
• M10: 1,786,049 km (0.081 R)
• M11: 1,976,038 km (0.115 R)
• M12: 2,608,837 km (0.095 R)
• M13: 3,046,710 km (0.115 R)
• M14: 3,325,710 km (0.073 R)
• M15: 3,853,940 km (0.101 R)
• M16: 4,017,600 km (0.064 R)
• M17: 4,155,679 km (0.119 R)
• M18: 4,323,528 km (0.118 R)
• M19: 4,608,213 km (0.067 R)
• M20: 4,928,502 km (0.12 R)
• M21: 5,017,064 km (0.09 R)
• M22: 5,076,454 km (0.117 R)
• M23: 5,559,954 km (0.102 R)
• M24: 5,745,007 km (0.074 R)
• M25: 6,121,246 km (0.049 R)
• M26: 8,154,580 km (0.088 R)
• M27: 8,224,592 km (0.031 R)
• M28: 9,443,964 km (0.101 R)
• M29: 10,074,519 km (0.063 R)
• M30: 10,451,954 km (0.119 R)
• M31: 10,604,095 km (0.098 R)
• M32: 11,104,052 km (0.031 R)
• M33: 13,261,402 km (0.097 R)
• M34: 14,472,098 km (0.057 R)
• M35: 15,587,201 km (0.034 R)
• M36: 15,804,865 km (0.027 R)
• M37: 15,979,745 km (0.119 R)
• M38: 16,331,300 km (0.114 R)
• M39: 18,035,968 km (0.107 R)
• M40: 18,585,890 km (0.075 R)
• M41: 19,187,872 km (0.118 R)
• M42: 19,561,567 km (0.112 R)
• M43: 19,702,339 km (0.108 R)
• M44: 19,843,410 km (0.12 R)
• M45: 20,411,133 km (0.081 R)
• M46: 20,506,278 km (0.066 R)
• M47: 20,649,293 km (0.111 R)
• M48: 20,792,608 km (0.069 R)
• M49: 21,417,329 km (0.102 R)
• M50: 21,707,848 km (0.083 R)
• M51: 21,950,944 km (0.066 R)
• M52: 22,146,020 km (0.114 R)
• M53: 22,292,775 km (0.111 R)
• M54: 22,488,898 km (0.053 R)
• M55: 22,734,837 km (0.091 R)
• M56: 23,031,041 km (0.092 R)
• M57: 23,827,500 km (0.096 R)
• M58: 24,380,264 km (0.104 R)
• M59: 25,242,846 km (0.105 R)
• M60: 25,345,021 km (0.104 R)
• M61: 25,857,842 km (0.11 R)
• M62: 26,167,061 km (0.111 R)
• M63: 26,685,418 km (0.118 R)
• M64: 28,525,771 km (0.06 R)
• M65: 28,632,135 km (0.086 R)
• M66: 28,845,312 km (0.076 R)
• M67: 29,434,279 km (0.078 R)
• M68: 29,757,260 km (0.116 R)
• M69: 30,027,285 km (0.107 R)
• M70: 30,081,439 km (0.105 R)
• M71: 30,406,665 km (0.112 R)
• M72: 31,499,477 km (0.097 R)
• M73: 31,664,484 km (0.111 R)
• M74: 31,719,536 km (0.079 R)
• M75: 33,891,996 km (0.087 R)
• M76: 34,174,138 km (0.076 R)
• M77: 34,910,907 km (0.06 R)
• M78: 35,997,287 km (0.117 R)
• M79: 36,054,732 km (0.114 R)
• M80: 36,284,964 km (0.056 R)
• M81: 37,036,543 km (0.12 R)
• M82: 37,268,869 km (0.096 R)
• M83: 37,327,062 km (0.073 R)
• M84: 37,851,702 km (0.093 R)
• M85: 39,144,676 km (0.043 R)
• M86: 39,440,581 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.2

Radius: 7.5

Gravity: 15.84 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.34 AU - 19.84 AU

Year: 24086 Days

Day: 22 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,023,939 km

• M1: 283,338 km (0.072 R)
• M2: 606,021 km (0.115 R)
• M3: 1,112,111 km (0.117 R)
• M4: 1,685,968 km (0.117 R)
• M5: 1,758,822 km (0.074 R)
• M6: 2,061,309 km (0.095 R)
• M7: 2,843,706 km (0.117 R)
• M8: 3,198,253 km (0.087 R)
• M9: 3,520,187 km (0.081 R)
• M10: 3,567,012 km (0.104 R)
• M11: 4,194,724 km (0.078 R)
• M12: 4,546,878 km (0.11 R)
• M13: 5,769,840 km (0.114 R)
• M14: 6,104,790 km (0.107 R)
• M15: 6,161,338 km (0.099 R)
• M16: 7,028,706 km (0.068 R)
• M17: 7,326,406 km (0.066 R)
• M18: 7,386,395 km (0.043 R)
• M19: 7,446,533 km (0.092 R)
• M20: 9,132,651 km (0.053 R)
• M21: 9,852,067 km (0.071 R)
• M22: 10,051,481 km (0.071 R)
• M23: 10,118,202 km (0.066 R)
• M24: 10,589,584 km (0.056 R)
• M25: 11,206,376 km (0.109 R)
• M26: 11,414,467 km (0.109 R)
• M27: 11,484,180 km (0.056 R)
• M28: 11,623,904 km (0.109 R)
• M29: 12,259,845 km (0.117 R)
• M30: 13,125,268 km (0.085 R)
• M31: 13,713,038 km (0.053 R)
• M32: 17,176,229 km (0.112 R)
• M33: 17,899,834 km (0.065 R)
• M34: 19,044,856 km (0.117 R)
• M35: 20,045,067 km (0.07 R)
• M36: 20,976,913 km (0.096 R)
• M37: 21,491,081 km (0.064 R)
• M38: 22,707,162 km (0.06 R)
• M39: 22,794,826 km (0.068 R)
• M40: 22,970,603 km (0.093 R)
• M41: 23,058,567 km (0.071 R)
• M42: 23,678,052 km (0.044 R)
• M43: 24,572,497 km (0.108 R)
• M44: 25,205,147 km (0.094 R)
• M45: 25,569,118 km (0.096 R)
• M46: 27,976,747 km (0.109 R)
• M47: 28,070,844 km (0.051 R)
• M48: 28,447,980 km (0.072 R)
• M49: 28,637,221 km (0.101 R)
• M50: 29,973,729 km (0.117 R)
• M51: 32,114,474 km (0.115 R)
• M52: 32,212,909 km (0.096 R)
• M53: 36,028,702 km (0.12 R)
• M54: 36,131,027 km (0.061 R)
• M55: 36,335,976 km (0.089 R)
• M56: 36,747,071 km (0.114 R)
• M57: 36,953,217 km (0.08 R)
• M58: 39,035,320 km (0.086 R)
• M59: 39,140,488 km (0.073 R)
• M60: 42,986,499 km (0.114 R)
• M61: 44,624,297 km (0.12 R)
• M62: 45,064,414 km (0.084 R)
• M63: 45,395,623 km (0.11 R)
• M64: 46,171,139 km (0.119 R)
• M65: 46,282,440 km (0.078 R)
• M66: 47,623,285 km (0.12 R)
• M67: 49,658,564 km (0.089 R)
• M68: 53,113,078 km (0.087 R)
• M69: 53,930,332 km (0.1 R)
• M70: 54,399,171 km (0.086 R)
• M71: 54,634,040 km (0.076 R)
• M72: 56,287,844 km (0.095 R)
• M73: 56,644,486 km (0.094 R)
• M74: 58,438,314 km (0.073 R)
• M75: 59,886,870 km (0.092 R)
• M76: 60,008,194 km (0.055 R)
• M77: 62,327,260 km (0.076 R)
• M78: 64,302,850 km (0.087 R)
• M79: 65,923,144 km (0.118 R)
• M80: 66,048,358 km (0.085 R)
• M81: 70,096,027 km (0.03 R)
• M82: 70,863,913 km (0.072 R)
• M83: 70,992,118 km (0.063 R)
• M84: 71,120,473 km (0.095 R)
• M85: 71,248,828 km (0.097 R)
• M86: 74,223,283 km (0.088 R)
• M87: 76,447,803 km (0.091 R)
• M88: 78,959,701 km (0.05 R)
• M89: 82,575,631 km (0.051 R)
• M90: 83,792,909 km (0.113 R)
• M91: 88,721,112 km (0.068 R)
• M92: 90,523,616 km (0.057 R)
• M93: 90,941,294 km (0.069 R)
• M94: 93,601,593 km (0.116 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 12,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit