🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.97 AU - 1.61 AU

Year: 541 Days

Day: 19.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.1 AU - 1.72 AU

Year: 618 Days

Day: 13.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,174,616 km

• M1: 257,009 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.23 AU - 3.49 AU

Year: 2272 Days

Day: 23 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.11 AU - 4.65 AU

Year: 2820 Days

Day: 21.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.95 AU - 5.15 AU

Year: 3581 Days

Day: 33.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638

Radius: 13.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.55 AU - 14.17 AU

Year: 14127 Days

Day: 9 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,174,616 km

• M1: 191,186 km (0.113 R)
• M2: 336,595 km (0.104 R)
• M3: 445,652 km (0.078 R)
• M4: 867,219 km (0.073 R)
• M5: 1,575,565 km (0.086 R)
• M6: 2,169,768 km (0.063 R)
• M7: 2,256,085 km (0.091 R)
• M8: 2,522,220 km (0.026 R)
• M9: 2,613,176 km (0.11 R)
• M10: 2,798,677 km (0.049 R)
• M11: 2,956,652 km (0.062 R)
• M12: 3,117,620 km (0.11 R)
• M13: 3,756,403 km (0.047 R)
• M14: 4,998,813 km (0.076 R)
• M15: 5,785,249 km (0.115 R)
• M16: 6,069,634 km (0.05 R)
• M17: 6,358,657 km (0.097 R)
• M18: 6,652,318 km (0.092 R)
• M19: 6,822,112 km (0.108 R)
• M20: 7,253,103 km (0.082 R)
• M21: 7,340,319 km (0.108 R)
• M22: 7,692,921 km (0.097 R)
• M23: 8,830,463 km (0.083 R)
• M24: 9,205,655 km (0.108 R)
• M25: 9,300,200 km (0.07 R)
• M26: 9,923,126 km (0.091 R)
• M27: 10,411,563 km (0.112 R)
• M28: 10,907,779 km (0.072 R)
• M29: 11,259,783 km (0.094 R)
• M30: 12,182,203 km (0.088 R)
• M31: 12,495,162 km (0.107 R)
• M32: 12,705,198 km (0.06 R)
• M33: 12,916,430 km (0.087 R)
• M34: 13,075,602 km (0.058 R)
• M35: 13,773,177 km (0.064 R)
• M36: 15,485,025 km (0.07 R)
• M37: 16,108,549 km (0.111 R)
• M38: 17,732,434 km (0.088 R)
• M39: 17,968,799 km (0.045 R)
• M40: 18,087,280 km (0.101 R)
• M41: 18,623,888 km (0.085 R)
• M42: 19,105,294 km (0.048 R)
• M43: 19,957,553 km (0.11 R)
• M44: 20,388,395 km (0.115 R)
• M45: 20,884,461 km (0.1 R)
• M46: 21,196,672 km (0.067 R)
• M47: 21,636,190 km (0.034 R)
• M48: 22,396,746 km (0.119 R)
• M49: 23,618,811 km (0.103 R)
• M50: 23,748,812 km (0.07 R)
• M51: 25,326,172 km (0.082 R)
• M52: 26,060,547 km (0.05 R)
• M53: 27,686,826 km (0.079 R)
• M54: 28,789,213 km (0.118 R)
• M55: 28,928,039 km (0.096 R)
• M56: 29,276,004 km (0.113 R)
• M57: 29,695,477 km (0.107 R)
• M58: 30,399,035 km (0.06 R)
• M59: 30,965,862 km (0.059 R)
• M60: 31,464,621 km (0.074 R)
• M61: 32,470,218 km (0.106 R)
• M62: 33,413,432 km (0.096 R)
• M63: 34,365,623 km (0.115 R)
• M64: 35,326,640 km (0.079 R)
• M65: 36,146,885 km (0.092 R)
• M66: 37,578,237 km (0.117 R)
• M67: 38,339,092 km (0.106 R)
• M68: 39,412,756 km (0.104 R)
• M69: 39,644,184 km (0.032 R)
• M70: 39,876,060 km (0.113 R)
• M71: 40,652,025 km (0.117 R)
• M72: 40,807,756 km (0.091 R)
• M73: 41,746,782 km (0.108 R)
• M74: 42,297,751 km (0.109 R)
• M75: 43,009,837 km (0.114 R)
• M76: 43,566,341 km (0.108 R)
• M77: 43,725,812 km (0.097 R)
• M78: 46,628,908 km (0.085 R)
• M79: 49,178,355 km (0.068 R)
• M80: 49,593,789 km (0.114 R)
• M81: 50,679,420 km (0.101 R)
• M82: 51,435,488 km (0.083 R)
• M83: 51,857,204 km (0.088 R)
• M84: 52,619,106 km (0.057 R)
• M85: 53,811,850 km (0.101 R)
• M86: 55,703,964 km (0.075 R)
• M87: 56,658,099 km (0.07 R)
• M88: 58,670,789 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.4

Radius: 10.2

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.64 AU - 13.16 AU

Year: 14202 Days

Day: 9.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,174,616 km

• M1: 155,133 km (0.106 R)
• M2: 341,233 km (0.038 R)
• M3: 498,909 km (0.028 R)
• M4: 749,934 km (0.102 R)
• M5: 927,357 km (0.113 R)
• M6: 1,002,455 km (0.051 R)
• M7: 1,158,935 km (0.066 R)
• M8: 2,210,757 km (0.052 R)
• M9: 2,339,112 km (0.099 R)
• M10: 2,417,202 km (0.071 R)
• M11: 2,549,597 km (0.099 R)
• M12: 3,046,261 km (0.114 R)
• M13: 3,276,642 km (0.11 R)
• M14: 3,423,547 km (0.113 R)
• M15: 3,846,760 km (0.12 R)
• M16: 4,033,159 km (0.102 R)
• M17: 4,909,054 km (0.091 R)
• M18: 4,976,224 km (0.086 R)
• M19: 5,043,842 km (0.104 R)
• M20: 5,111,610 km (0.101 R)
• M21: 5,179,677 km (0.059 R)
• M22: 5,351,415 km (0.069 R)
• M23: 5,490,092 km (0.08 R)
• M24: 5,594,960 km (0.03 R)
• M25: 5,700,427 km (0.092 R)
• M26: 6,020,866 km (0.112 R)
• M27: 6,642,295 km (0.062 R)
• M28: 7,169,328 km (0.092 R)
• M29: 7,284,070 km (0.119 R)
• M30: 7,438,006 km (0.05 R)
• M31: 7,906,247 km (0.1 R)
• M32: 8,667,102 km (0.091 R)
• M33: 8,748,633 km (0.096 R)
• M34: 8,953,433 km (0.09 R)
• M35: 9,242,755 km (0.109 R)
• M36: 10,344,543 km (0.079 R)
• M37: 11,043,016 km (0.114 R)
• M38: 11,982,789 km (0.101 R)
• M39: 12,808,719 km (0.113 R)
• M40: 14,081,947 km (0.114 R)
• M41: 15,692,069 km (0.097 R)
• M42: 16,291,956 km (0.068 R)
• M43: 16,493,614 km (0.111 R)
• M44: 17,154,687 km (0.085 R)
• M45: 17,411,247 km (0.06 R)
• M46: 17,980,168 km (0.093 R)
• M47: 18,555,222 km (0.098 R)
• M48: 18,871,472 km (0.091 R)
• M49: 19,189,517 km (0.038 R)
• M50: 19,562,764 km (0.092 R)
• M51: 20,046,115 km (0.067 R)
• M52: 21,852,210 km (0.075 R)
• M53: 21,963,211 km (0.107 R)
• M54: 22,186,112 km (0.059 R)
• M55: 22,859,003 km (0.025 R)
• M56: 23,938,352 km (0.05 R)
• M57: 24,340,022 km (0.083 R)
• M58: 24,860,025 km (0.066 R)
• M59: 25,558,796 km (0.111 R)
• M60: 25,851,858 km (0.086 R)
• M61: 28,115,723 km (0.065 R)
• M62: 28,297,185 km (0.069 R)
• M63: 28,418,360 km (0.112 R)
• M64: 29,026,774 km (0.11 R)
• M65: 31,754,392 km (0.11 R)
• M66: 33,212,522 km (0.073 R)
• M67: 33,917,577 km (0.071 R)
• M68: 35,473,096 km (0.09 R)
• M69: 35,865,491 km (0.102 R)
• M70: 36,522,824 km (0.106 R)
• M71: 36,588,797 km (0.055 R)
• M72: 37,582,875 km (0.086 R)
• M73: 37,782,887 km (0.116 R)
• M74: 37,916,328 km (0.118 R)
• M75: 38,317,550 km (0.064 R)
• M76: 38,384,570 km (0.045 R)
• M77: 39,936,797 km (0.116 R)
• M78: 41,923,158 km (0.055 R)
• M79: 43,172,150 km (0.086 R)
• M80: 44,081,705 km (0.1 R)
• M81: 45,068,453 km (0.117 R)
• M82: 45,706,488 km (0.097 R)
• M83: 46,776,711 km (0.07 R)
• M84: 46,848,368 km (0.089 R)
• M85: 47,927,418 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.7

Radius: 6.8

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 13.91 AU - 16.47 AU

Year: 21843 Days

Day: 21.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 46,174,616 km

• M1: 139,575 km (0.066 R)
• M2: 264,190 km (0.057 R)
• M3: 356,492 km (0.11 R)
• M4: 508,633 km (0.049 R)
• M5: 814,261 km (0.073 R)
• M6: 997,070 km (0.113 R)
• M7: 1,284,148 km (0.09 R)
• M8: 1,330,673 km (0.065 R)
• M9: 2,011,942 km (0.086 R)
• M10: 2,288,399 km (0.105 R)
• M11: 2,373,669 km (0.084 R)
• M12: 2,431,115 km (0.095 R)
• M13: 3,000,185 km (0.03 R)
• M14: 3,510,164 km (0.115 R)
• M15: 3,775,401 km (0.12 R)
• M16: 3,876,530 km (0.036 R)
• M17: 4,081,479 km (0.03 R)
• M18: 5,346,179 km (0.114 R)
• M19: 8,112,693 km (0.117 R)
• M20: 9,314,711 km (0.067 R)
• M21: 9,727,602 km (0.12 R)
• M22: 10,146,476 km (0.096 R)
• M23: 11,487,022 km (0.099 R)
• M24: 12,078,382 km (0.103 R)
• M25: 12,227,831 km (0.057 R)
• M26: 12,277,796 km (0.107 R)
• M27: 14,015,675 km (0.111 R)
• M28: 15,288,154 km (0.1 R)
• M29: 15,341,860 km (0.051 R)
• M30: 15,611,884 km (0.117 R)
• M31: 15,666,188 km (0.041 R)
• M32: 15,938,008 km (0.107 R)
• M33: 16,431,531 km (0.026 R)
• M34: 17,828,177 km (0.119 R)
• M35: 17,884,874 km (0.105 R)
• M36: 19,553,938 km (0.089 R)
• M37: 19,729,416 km (0.106 R)
• M38: 20,081,869 km (0.106 R)
• M39: 21,693,935 km (0.111 R)
• M40: 22,423,674 km (0.093 R)
• M41: 24,220,194 km (0.086 R)
• M42: 24,977,010 km (0.026 R)
• M43: 25,231,027 km (0.091 R)
• M44: 26,578,605 km (0.093 R)
• M45: 29,611,103 km (0.084 R)
• M46: 30,284,593 km (0.098 R)
• M47: 33,029,115 km (0.107 R)
• M48: 33,938,072 km (0.091 R)
• M49: 35,423,579 km (0.115 R)
• M50: 38,311,566 km (0.049 R)
• M51: 38,971,592 km (0.104 R)
• M52: 39,045,194 km (0.064 R)
• M53: 39,118,796 km (0.118 R)
• M54: 40,006,061 km (0.114 R)
• M55: 40,824,960 km (0.08 R)
• M56: 41,199,104 km (0.083 R)
• M57: 45,388,592 km (0.101 R)
• M58: 46,398,528 km (0.04 R)
• M59: 47,494,482 km (0.073 R)
• M60: 47,887,924 km (0.118 R)
• M61: 48,124,438 km (0.118 R)
• M62: 48,282,414 km (0.1 R)
• M63: 54,163,854 km (0.102 R)
• M64: 54,986,941 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749

Radius: 3.7

Gravity: 54.71 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.32 AU - 21.06 AU

Year: 28624 Days

Day: 20.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,174,616 km

• M1: 62,382 km (0.091 R)
• M2: 104,270 km (0.091 R)
• M3: 176,825 km (0.119 R)
• M4: 439,369 km (0.077 R)
• M5: 487,539 km (0.057 R)
• M6: 512,223 km (0.085 R)
• M7: 933,341 km (0.066 R)
• M8: 1,191,996 km (0.086 R)
• M9: 1,928,466 km (0.118 R)
• M10: 2,049,042 km (0.065 R)
• M11: 2,172,161 km (0.104 R)
• M12: 2,382,496 km (0.052 R)
• M13: 2,468,514 km (0.102 R)
• M14: 2,687,975 km (0.091 R)
• M15: 3,926,645 km (0.077 R)
• M16: 3,977,359 km (0.07 R)
• M17: 4,338,488 km (0.055 R)
• M18: 4,872,403 km (0.102 R)
• M19: 5,370,564 km (0.086 R)
• M20: 6,059,462 km (0.043 R)
• M21: 6,236,137 km (0.116 R)
• M22: 6,594,274 km (0.059 R)
• M23: 8,092,497 km (0.108 R)
• M24: 8,482,947 km (0.107 R)
• M25: 9,690,352 km (0.1 R)
• M26: 10,104,588 km (0.093 R)
• M27: 10,665,879 km (0.042 R)
• M28: 12,409,592 km (0.11 R)
• M29: 13,010,228 km (0.105 R)
• M30: 13,697,181 km (0.084 R)
• M31: 15,666,188 km (0.065 R)
• M32: 17,470,638 km (0.079 R)
• M33: 19,426,181 km (0.091 R)
• M34: 21,988,493 km (0.06 R)
• M35: 22,622,788 km (0.092 R)
• M36: 23,447,073 km (0.108 R)
• M37: 24,842,522 km (0.094 R)
• M38: 24,936,469 km (0.114 R)
• M39: 25,502,847 km (0.103 R)
• M40: 25,787,681 km (0.085 R)
• M41: 27,713,006 km (0.027 R)
• M42: 29,186,993 km (0.075 R)
• M43: 29,684,107 km (0.115 R)
• M44: 30,888,220 km (0.055 R)
• M45: 33,655,332 km (0.115 R)
• M46: 34,595,256 km (0.118 R)
• M47: 34,700,124 km (0.083 R)
• M48: 36,287,208 km (0.067 R)
• M49: 39,421,881 km (0.11 R)
• M50: 40,855,029 km (0.111 R)
• M51: 41,633,686 km (0.114 R)
• M52: 45,140,709 km (0.095 R)
• M53: 46,987,494 km (0.1 R)
• M54: 47,103,732 km (0.058 R)
• M55: 47,452,893 km (0.09 R)
• M56: 48,154,059 km (0.059 R)
• M57: 49,330,347 km (0.05 R)
• M58: 50,278,049 km (0.075 R)
• M59: 50,515,910 km (0.066 R)
• M60: 51,471,242 km (0.095 R)
• M61: 56,089,328 km (0.091 R)
• M62: 56,212,597 km (0.114 R)
• M63: 56,459,583 km (0.069 R)
• M64: 56,583,151 km (0.088 R)
• M65: 57,574,985 km (0.117 R)
• M66: 59,324,532 km (0.047 R)
• M67: 61,218,291 km (0.086 R)
• M68: 62,108,847 km (0.068 R)
• M69: 63,645,367 km (0.077 R)
• M70: 67,935,086 km (0.082 R)
• M71: 68,198,079 km (0.036 R)
• M72: 69,650,375 km (0.028 R)
• M73: 72,451,296 km (0.096 R)
• M74: 73,393,015 km (0.117 R)
• M75: 74,338,922 km (0.053 R)
• M76: 78,713,762 km (0.091 R)
• M77: 80,236,668 km (0.113 R)
• M78: 81,489,999 km (0.116 R)
• M79: 81,769,448 km (0.116 R)
• M80: 84,298,251 km (0.118 R)
• M81: 85,146,919 km (0.117 R)
• M82: 90,009,149 km (0.073 R)
• M83: 90,153,511 km (0.1 R)
• M84: 91,601,469 km (0.103 R)
• M85: 92,328,215 km (0.066 R)
• M86: 94,373,518 km (0.06 R)
• M87: 94,960,540 km (0.115 R)
• M88: 95,254,649 km (0.031 R)
• M89: 95,990,970 km (0.059 R)
• M90: 96,138,473 km (0.079 R)
• M91: 98,657,402 km (0.098 R)
• M92: 99,253,250 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.7

Radius: 5.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.34 AU - 22.72 AU

Year: 29430 Days

Day: 24.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 54.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,174,616 km

• M1: 83,775 km (0.083 R)
• M2: 140,472 km (0.072 R)
• M3: 212,429 km (0.114 R)
• M4: 323,730 km (0.069 R)
• M5: 783,893 km (0.118 R)
• M6: 1,358,648 km (0.098 R)
• M7: 1,596,060 km (0.1 R)
• M8: 1,708,408 km (0.09 R)
• M9: 1,870,123 km (0.112 R)
• M10: 2,358,859 km (0.097 R)
• M11: 2,409,872 km (0.108 R)
• M12: 3,534,399 km (0.082 R)
• M13: 4,700,215 km (0.109 R)
• M14: 5,425,017 km (0.117 R)
• M15: 6,219,382 km (0.113 R)
• M16: 8,772,120 km (0.096 R)
• M17: 8,851,556 km (0.065 R)
• M18: 9,252,479 km (0.1 R)
• M19: 9,947,361 km (0.088 R)
• M20: 11,430,474 km (0.091 R)
• M21: 11,647,840 km (0.103 R)
• M22: 11,822,869 km (0.115 R)
• M23: 13,665,616 km (0.116 R)
• M24: 14,408,669 km (0.07 R)
• M25: 15,164,736 km (0.119 R)
• M26: 15,499,536 km (0.077 R)
• M27: 15,595,728 km (0.105 R)
• M28: 16,322,923 km (0.105 R)
• M29: 16,863,270 km (0.047 R)
• M30: 17,259,854 km (0.06 R)
• M31: 18,366,430 km (0.079 R)
• M32: 19,030,944 km (0.101 R)
• M33: 19,133,867 km (0.076 R)
• M34: 19,392,073 km (0.103 R)
• M35: 20,912,137 km (0.072 R)
• M36: 21,071,458 km (0.049 R)
• M37: 21,820,794 km (0.104 R)
• M38: 21,928,654 km (0.107 R)
• M39: 23,125,587 km (0.061 R)
• M40: 23,345,496 km (0.047 R)
• M41: 23,510,801 km (0.038 R)
• M42: 23,842,759 km (0.114 R)
• M43: 24,791,658 km (0.117 R)
• M44: 24,847,907 km (0.102 R)
• M45: 24,904,156 km (0.114 R)
• M46: 25,185,998 km (0.112 R)
• M47: 25,582,283 km (0.072 R)
• M48: 25,639,130 km (0.107 R)
• M49: 27,478,586 km (0.032 R)
• M50: 29,122,816 km (0.094 R)
• M51: 29,479,158 km (0.088 R)
• M52: 31,892,172 km (0.119 R)
• M53: 32,198,249 km (0.106 R)
• M54: 32,505,224 km (0.077 R)
• M55: 36,520,131 km (0.099 R)
• M56: 37,741,748 km (0.118 R)
• M57: 38,455,180 km (0.078 R)
• M58: 39,566,393 km (0.078 R)
• M59: 39,829,386 km (0.039 R)
• M60: 39,961,182 km (0.085 R)
• M61: 42,222,503 km (0.083 R)
• M62: 43,165,568 km (0.066 R)
• M63: 43,571,876 km (0.043 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 19,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit