🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.98 AU - 0.98 AU

Year: 358 Days

Day: 21.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.89 AU - 1.15 AU

Year: 380 Days

Day: 20.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.93 AU - 1.53 AU

Year: 503 Days

Day: 26.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.74 AU - 1.84 AU

Year: 884 Days

Day: 45.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,581,272 km

• M1: 274,362 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.22 AU - 4.12 AU

Year: 2594 Days

Day: 27.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 12.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.61 AU - 5.77 AU

Year: 5008 Days

Day: 15 Hours

Environment

Temp: -155 °C

Axial Tilt: 110.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,581,272 km

• M1: 238,609 km (0.095 R)
• M2: 384,467 km (0.12 R)
• M3: 492,775 km (0.062 R)
• M4: 657,034 km (0.114 R)
• M5: 793,766 km (0.061 R)
• M6: 903,272 km (0.084 R)
• M7: 1,166,415 km (0.05 R)
• M8: 1,380,340 km (0.077 R)
• M9: 1,591,871 km (0.069 R)
• M10: 1,863,541 km (0.107 R)
• M11: 2,047,546 km (0.093 R)
• M12: 2,150,469 km (0.092 R)
• M13: 2,543,164 km (0.047 R)
• M14: 2,900,703 km (0.062 R)
• M15: 3,016,940 km (0.098 R)
• M16: 3,134,973 km (0.111 R)
• M17: 3,375,377 km (0.115 R)
• M18: 3,960,304 km (0.093 R)
• M19: 4,068,164 km (0.106 R)
• M20: 4,264,736 km (0.103 R)
• M21: 4,690,043 km (0.067 R)
• M22: 5,152,749 km (0.08 R)
• M23: 5,270,632 km (0.061 R)
• M24: 7,146,440 km (0.09 R)
• M25: 7,304,714 km (0.114 R)
• M26: 7,598,076 km (0.109 R)
• M27: 7,759,642 km (0.099 R)
• M28: 8,445,398 km (0.079 R)
• M29: 9,093,456 km (0.061 R)
• M30: 9,466,852 km (0.062 R)
• M31: 9,874,656 km (0.079 R)
• M32: 10,110,422 km (0.112 R)
• M33: 11,163,143 km (0.048 R)
• M34: 11,254,996 km (0.091 R)
• M35: 11,718,151 km (0.112 R)
• M36: 11,873,882 km (0.113 R)
• M37: 12,345,415 km (0.053 R)
• M38: 12,951,436 km (0.093 R)
• M39: 13,177,179 km (0.095 R)
• M40: 13,567,180 km (0.108 R)
• M41: 13,993,983 km (0.06 R)
• M42: 14,325,343 km (0.117 R)
• M43: 14,491,995 km (0.094 R)
• M44: 15,608,144 km (0.11 R)
• M45: 15,848,398 km (0.083 R)
• M46: 16,402,359 km (0.094 R)
• M47: 16,506,779 km (0.044 R)
• M48: 17,245,044 km (0.097 R)
• M49: 17,958,028 km (0.031 R)
• M50: 18,318,259 km (0.1 R)
• M51: 18,717,087 km (0.108 R)
• M52: 18,899,447 km (0.117 R)
• M53: 19,045,754 km (0.074 R)
• M54: 19,968,324 km (0.117 R)
• M55: 20,528,867 km (0.106 R)
• M56: 20,716,912 km (0.101 R)
• M57: 20,867,706 km (0.092 R)
• M58: 22,203,017 km (0.103 R)
• M59: 22,280,209 km (0.082 R)
• M60: 22,357,402 km (0.034 R)
• M61: 22,744,860 km (0.1 R)
• M62: 23,487,314 km (0.106 R)
• M63: 23,802,218 km (0.088 R)
• M64: 23,999,837 km (0.075 R)
• M65: 24,755,456 km (0.078 R)
• M66: 25,236,862 km (0.079 R)
• M67: 25,357,587 km (0.118 R)
• M68: 25,478,612 km (0.109 R)
• M69: 25,680,718 km (0.056 R)
• M70: 25,883,424 km (0.105 R)
• M71: 25,964,655 km (0.102 R)
• M72: 26,290,330 km (0.06 R)
• M73: 26,535,371 km (0.119 R)
• M74: 26,658,341 km (0.069 R)
• M75: 26,740,320 km (0.077 R)
• M76: 27,234,143 km (0.102 R)
• M77: 27,689,519 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.3

Radius: 8.1

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.37 AU - 9.19 AU

Year: 8791 Days

Day: 6.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,581,272 km

• M1: 146,008 km (0.075 R)
• M2: 228,735 km (0.105 R)
• M3: 409,898 km (0.069 R)
• M4: 490,382 km (0.084 R)
• M5: 576,700 km (0.078 R)
• M6: 684,560 km (0.043 R)
• M7: 765,941 km (0.072 R)
• M8: 833,559 km (0.099 R)
• M9: 939,026 km (0.107 R)
• M10: 993,479 km (0.095 R)
• M11: 1,163,572 km (0.074 R)
• M12: 1,302,399 km (0.093 R)
• M13: 1,489,247 km (0.075 R)
• M14: 1,575,116 km (0.083 R)
• M15: 1,707,211 km (0.12 R)
• M16: 2,320,861 km (0.094 R)
• M17: 2,703,982 km (0.12 R)
• M18: 3,245,227 km (0.074 R)
• M19: 3,385,849 km (0.102 R)
• M20: 3,998,153 km (0.049 R)
• M21: 4,058,291 km (0.109 R)
• M22: 4,118,729 km (0.101 R)
• M23: 4,394,288 km (0.082 R)
• M24: 4,612,850 km (0.038 R)
• M25: 4,675,981 km (0.06 R)
• M26: 4,771,125 km (0.071 R)
• M27: 6,066,642 km (0.096 R)
• M28: 6,240,176 km (0.118 R)
• M29: 7,023,321 km (0.095 R)
• M30: 7,169,179 km (0.118 R)
• M31: 7,500,688 km (0.118 R)
• M32: 8,409,345 km (0.058 R)
• M33: 9,153,146 km (0.061 R)
• M34: 9,352,410 km (0.098 R)
• M35: 10,494,440 km (0.087 R)
• M36: 11,124,247 km (0.064 R)
• M37: 11,251,705 km (0.105 R)
• M38: 11,465,181 km (0.077 R)
• M39: 12,376,381 km (0.094 R)
• M40: 12,729,582 km (0.091 R)
• M41: 13,355,799 km (0.09 R)
• M42: 13,672,647 km (0.081 R)
• M43: 13,854,857 km (0.098 R)
• M44: 14,175,595 km (0.045 R)
• M45: 14,731,052 km (0.11 R)
• M46: 15,815,786 km (0.101 R)
• M47: 16,343,567 km (0.092 R)
• M48: 16,877,183 km (0.087 R)
• M49: 17,317,898 km (0.096 R)
• M50: 17,416,483 km (0.075 R)
• M51: 17,812,170 km (0.11 R)
• M52: 18,411,459 km (0.028 R)
• M53: 19,017,330 km (0.107 R)
• M54: 19,271,646 km (0.066 R)
• M55: 19,373,672 km (0.118 R)
• M56: 20,093,238 km (0.101 R)
• M57: 20,821,331 km (0.101 R)
• M58: 20,978,558 km (0.081 R)
• M59: 23,328,741 km (0.088 R)
• M60: 24,590,000 km (0.091 R)
• M61: 24,978,356 km (0.108 R)
• M62: 25,536,506 km (0.119 R)
• M63: 26,438,132 km (0.098 R)
• M64: 28,388,590 km (0.084 R)
• M65: 28,970,974 km (0.077 R)
• M66: 29,557,398 km (0.104 R)
• M67: 30,088,470 km (0.064 R)
• M68: 30,741,914 km (0.11 R)
• M69: 31,700,686 km (0.12 R)
• M70: 32,123,151 km (0.112 R)
• M71: 32,183,738 km (0.057 R)
• M72: 32,912,878 km (0.092 R)
• M73: 33,095,986 km (0.085 R)
• M74: 34,449,398 km (0.034 R)
• M75: 34,635,348 km (0.111 R)
• M76: 34,883,680 km (0.029 R)
• M77: 37,336,936 km (0.063 R)
• M78: 37,464,244 km (0.084 R)
• M79: 38,167,054 km (0.063 R)
• M80: 38,487,942 km (0.086 R)
• M81: 38,938,680 km (0.074 R)
• M82: 39,067,783 km (0.105 R)
• M83: 39,391,064 km (0.095 R)
• M84: 39,520,765 km (0.089 R)
• M85: 40,628,089 km (0.073 R)
• M86: 40,824,511 km (0.065 R)
• M87: 41,218,402 km (0.11 R)
• M88: 43,474,188 km (0.116 R)
• M89: 44,684,435 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.9

Radius: 15

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.92 AU - 11.8 AU

Year: 12303 Days

Day: 12.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,581,272 km

• M1: 242,049 km (0.116 R)
• M2: 600,635 km (0.075 R)
• M3: 911,350 km (0.084 R)
• M4: 1,174,642 km (0.061 R)
• M5: 1,316,162 km (0.101 R)
• M6: 1,573,022 km (0.077 R)
• M7: 1,870,422 km (0.118 R)
• M8: 2,062,805 km (0.097 R)
• M9: 2,652,819 km (0.048 R)
• M10: 2,815,432 km (0.084 R)
• M11: 2,953,511 km (0.115 R)
• M12: 3,093,983 km (0.115 R)
• M13: 3,708,531 km (0.093 R)
• M14: 4,045,725 km (0.104 R)
• M15: 4,329,213 km (0.06 R)
• M16: 4,425,255 km (0.095 R)
• M17: 4,554,208 km (0.1 R)
• M18: 4,816,303 km (0.096 R)
• M19: 5,842,994 km (0.092 R)
• M20: 6,381,546 km (0.105 R)
• M21: 6,491,201 km (0.069 R)
• M22: 7,162,297 km (0.095 R)
• M23: 7,314,588 km (0.107 R)
• M24: 7,894,878 km (0.098 R)
• M25: 8,250,323 km (0.105 R)
• M26: 8,691,935 km (0.088 R)
• M27: 9,306,633 km (0.097 R)
• M28: 9,640,236 km (0.12 R)
• M29: 10,190,906 km (0.091 R)
• M30: 10,319,411 km (0.077 R)
• M31: 10,534,832 km (0.109 R)
• M32: 10,664,832 km (0.07 R)
• M33: 12,084,516 km (0.037 R)
• M34: 12,403,010 km (0.097 R)
• M35: 12,724,346 km (0.067 R)
• M36: 13,751,934 km (0.114 R)
• M37: 14,180,083 km (0.073 R)
• M38: 14,275,826 km (0.093 R)
• M39: 14,757,680 km (0.114 R)
• M40: 14,952,008 km (0.07 R)
• M41: 17,400,327 km (0.065 R)
• M42: 17,605,575 km (0.106 R)
• M43: 18,070,525 km (0.113 R)
• M44: 18,382,736 km (0.108 R)
• M45: 18,696,891 km (0.077 R)
• M46: 19,118,309 km (0.088 R)
• M47: 20,401,559 km (0.077 R)
• M48: 20,889,996 km (0.058 R)
• M49: 22,211,245 km (0.086 R)
• M50: 22,433,996 km (0.098 R)
• M51: 22,545,745 km (0.085 R)
• M52: 23,163,435 km (0.119 R)
• M53: 23,616,118 km (0.109 R)
• M54: 24,300,828 km (0.08 R)
• M55: 26,925,822 km (0.118 R)
• M56: 27,044,602 km (0.046 R)
• M57: 27,581,060 km (0.084 R)
• M58: 27,820,716 km (0.098 R)
• M59: 27,940,843 km (0.117 R)
• M60: 29,701,012 km (0.097 R)
• M61: 30,439,876 km (0.118 R)
• M62: 31,309,638 km (0.078 R)
• M63: 32,629,390 km (0.104 R)
• M64: 32,756,099 km (0.079 R)
• M65: 33,200,555 km (0.11 R)
• M66: 33,455,469 km (0.118 R)
• M67: 36,302,466 km (0.101 R)
• M68: 36,696,806 km (0.065 R)
• M69: 38,021,047 km (0.06 R)
• M70: 38,221,059 km (0.091 R)
• M71: 38,622,131 km (0.1 R)
• M72: 39,293,676 km (0.117 R)
• M73: 39,833,724 km (0.08 R)
• M74: 40,104,646 km (0.112 R)
• M75: 40,921,151 km (0.062 R)
• M76: 41,194,616 km (0.115 R)
• M77: 42,363,275 km (0.1 R)
• M78: 42,916,936 km (0.057 R)
• M79: 44,522,271 km (0.11 R)
• M80: 44,662,893 km (0.094 R)
• M81: 47,432,548 km (0.11 R)
• M82: 48,223,771 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.1

Radius: 14.1

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.18 AU - 14.04 AU

Year: 14596 Days

Day: 8.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,581,272 km

• M1: 547,379 km (0.051 R)
• M2: 762,052 km (0.078 R)
• M3: 1,465,012 km (0.077 R)
• M4: 1,603,689 km (0.107 R)
• M5: 2,108,732 km (0.079 R)
• M6: 2,331,034 km (0.101 R)
• M7: 2,494,694 km (0.091 R)
• M8: 2,628,584 km (0.113 R)
• M9: 2,868,689 km (0.094 R)
• M10: 3,407,540 km (0.116 R)
• M11: 4,661,470 km (0.103 R)
• M12: 4,869,560 km (0.107 R)
• M13: 6,135,906 km (0.036 R)
• M14: 6,410,418 km (0.087 R)
• M15: 6,688,820 km (0.117 R)
• M16: 7,694,716 km (0.099 R)
• M17: 7,793,002 km (0.105 R)
• M18: 7,941,253 km (0.1 R)
• M19: 8,953,433 km (0.045 R)
• M20: 9,317,404 km (0.105 R)
• M21: 10,059,858 km (0.1 R)
• M22: 10,821,461 km (0.09 R)
• M23: 11,265,019 km (0.113 R)
• M24: 11,601,614 km (0.097 R)
• M25: 11,827,806 km (0.079 R)
• M26: 15,084,402 km (0.058 R)
• M27: 16,206,985 km (0.055 R)
• M28: 17,291,868 km (0.097 R)
• M29: 17,745,449 km (0.103 R)
• M30: 19,531,498 km (0.077 R)
• M31: 20,071,546 km (0.07 R)
• M32: 20,548,315 km (0.1 R)
• M33: 20,891,043 km (0.09 R)
• M34: 23,343,252 km (0.042 R)
• M35: 24,204,786 km (0.066 R)
• M36: 24,639,517 km (0.036 R)
• M37: 25,885,069 km (0.115 R)
• M38: 26,107,072 km (0.097 R)
• M39: 26,776,672 km (0.086 R)
• M40: 27,829,692 km (0.115 R)
• M41: 28,209,072 km (0.078 R)
• M42: 30,990,545 km (0.103 R)
• M43: 31,305,000 km (0.096 R)
• M44: 31,541,514 km (0.086 R)
• M45: 32,892,981 km (0.113 R)
• M46: 34,588,673 km (0.03 R)
• M47: 34,833,116 km (0.099 R)
• M48: 35,406,076 km (0.078 R)
• M49: 36,147,184 km (0.115 R)
• M50: 36,312,490 km (0.119 R)
• M51: 37,728,433 km (0.047 R)
• M52: 38,401,025 km (0.104 R)
• M53: 38,908,162 km (0.084 R)
• M54: 40,270,999 km (0.103 R)
• M55: 41,649,693 km (0.049 R)
• M56: 41,996,760 km (0.083 R)
• M57: 42,170,593 km (0.11 R)
• M58: 42,519,156 km (0.066 R)
• M59: 42,956,131 km (0.085 R)
• M60: 44,364,445 km (0.081 R)
• M61: 44,453,007 km (0.119 R)
• M62: 45,252,309 km (0.1 R)
• M63: 47,678,936 km (0.116 R)
• M64: 47,769,592 km (0.077 R)
• M65: 50,609,259 km (0.066 R)
• M66: 51,257,915 km (0.102 R)
• M67: 51,443,865 km (0.077 R)
• M68: 51,536,766 km (0.059 R)
• M69: 52,376,459 km (0.06 R)
• M70: 52,563,755 km (0.042 R)
• M71: 53,880,515 km (0.061 R)
• M72: 54,353,394 km (0.036 R)
• M73: 55,398,635 km (0.114 R)
• M74: 56,067,188 km (0.051 R)
• M75: 57,701,993 km (0.093 R)
• M76: 59,450,044 km (0.087 R)
• M77: 59,547,732 km (0.104 R)
• M78: 60,036,617 km (0.065 R)
• M79: 60,821,707 km (0.117 R)
• M80: 61,018,578 km (0.111 R)
• M81: 64,095,956 km (0.069 R)
• M82: 64,998,779 km (0.094 R)
• M83: 65,199,988 km (0.114 R)
• M84: 65,603,005 km (0.073 R)
• M85: 67,325,175 km (0.098 R)
• M86: 67,630,654 km (0.034 R)
• M87: 68,242,958 km (0.097 R)

Asteroid Belt

Center: 14.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.8

Radius: 4.8

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 15.64 AU - 18.92 AU

Year: 26503 Days

Day: 22.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 61,581,272 km

• M1: 515,365 km (0.119 R)
• M2: 1,009,486 km (0.078 R)
• M3: 1,399,937 km (0.05 R)
• M4: 1,611,319 km (0.028 R)
• M5: 1,665,772 km (0.113 R)
• M6: 2,034,381 km (0.105 R)
• M7: 2,365,741 km (0.046 R)
• M8: 2,585,201 km (0.084 R)
• M9: 3,598,128 km (0.095 R)
• M10: 3,813,998 km (0.104 R)
• M11: 4,145,656 km (0.032 R)
• M12: 5,114,751 km (0.075 R)
• M13: 5,937,988 km (0.105 R)
• M14: 7,474,658 km (0.085 R)
• M15: 9,028,830 km (0.082 R)
• M16: 9,867,027 km (0.111 R)
• M17: 10,320,757 km (0.036 R)
• M18: 11,510,958 km (0.119 R)
• M19: 12,907,903 km (0.112 R)
• M20: 13,962,119 km (0.1 R)
• M21: 16,210,874 km (0.082 R)
• M22: 17,225,746 km (0.076 R)
• M23: 17,528,083 km (0.114 R)
• M24: 21,226,292 km (0.084 R)
• M25: 21,290,919 km (0.072 R)
• M26: 24,201,794 km (0.101 R)
• M27: 26,534,922 km (0.101 R)
• M28: 29,082,275 km (0.098 R)
• M29: 32,225,476 km (0.053 R)
• M30: 33,497,506 km (0.075 R)
• M31: 33,648,301 km (0.092 R)
• M32: 36,013,294 km (0.115 R)
• M33: 36,787,612 km (0.113 R)
• M34: 38,510,381 km (0.08 R)
• M35: 38,826,332 km (0.113 R)
• M36: 41,223,937 km (0.062 R)
• M37: 41,628,151 km (0.089 R)
• M38: 42,033,711 km (0.106 R)
• M39: 42,848,720 km (0.087 R)
• M40: 43,012,230 km (0.103 R)
• M41: 44,494,296 km (0.089 R)
• M42: 45,574,991 km (0.083 R)
• M43: 45,992,968 km (0.089 R)
• M44: 46,832,661 km (0.1 R)
• M45: 47,001,257 km (0.083 R)
• M46: 48,442,035 km (0.065 R)
• M47: 49,381,958 km (0.099 R)
• M48: 50,587,118 km (0.104 R)
• M49: 51,540,655 km (0.098 R)
• M50: 56,038,764 km (0.092 R)
• M51: 58,198,658 km (0.11 R)
• M52: 59,470,988 km (0.097 R)
• M53: 60,569,036 km (0.067 R)
• M54: 60,936,449 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 19,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit