🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.51 AU - 0.71 AU

Year: 198 Days

Day: 33.8 Hours

Environment

Temp: 43 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,597,104 km

• M1: 270,473 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.81 AU - 0.87 AU

Year: 320 Days

Day: 45.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,597,104 km

• M1: 547,678 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.17 AU - 3.37 AU

Year: 1919 Days

Day: 35.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 51 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,597,104 km

• M1: 253,419 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.5 AU - 3.16 AU

Year: 1982 Days

Day: 35.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,597,104 km

• M1: 903,721 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.9

Radius: 10.7

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.64 AU - 3.92 AU

Year: 2473 Days

Day: 5.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,597,104 km

• M1: 152,440 km (0.091 R)
• M2: 382,971 km (0.118 R)
• M3: 579,841 km (0.064 R)
• M4: 647,609 km (0.111 R)
• M5: 764,445 km (0.102 R)
• M6: 928,704 km (0.085 R)
• M7: 1,010,234 km (0.12 R)
• M8: 1,105,079 km (0.114 R)
• M9: 1,292,825 km (0.084 R)
• M10: 1,431,951 km (0.046 R)
• M11: 1,539,661 km (0.049 R)
• M12: 1,763,460 km (0.077 R)
• M13: 1,866,533 km (0.09 R)
• M14: 1,945,072 km (0.042 R)
• M15: 2,024,807 km (0.093 R)
• M16: 2,187,719 km (0.062 R)
• M17: 2,411,667 km (0.09 R)
• M18: 2,882,302 km (0.084 R)
• M19: 3,050,749 km (0.1 R)
• M20: 3,222,488 km (0.076 R)
• M21: 3,461,844 km (0.05 R)
• M22: 3,690,729 km (0.031 R)
• M23: 4,197,716 km (0.086 R)
• M24: 4,726,694 km (0.076 R)
• M25: 4,907,708 km (0.064 R)
• M26: 4,980,861 km (0.04 R)
• M27: 5,408,113 km (0.115 R)
• M28: 5,502,658 km (0.109 R)
• M29: 5,674,098 km (0.073 R)
• M30: 5,750,841 km (0.066 R)
• M31: 6,120,348 km (0.05 R)
• M32: 6,218,933 km (0.095 R)
• M33: 6,517,680 km (0.101 R)
• M34: 6,964,379 km (0.06 R)
• M35: 7,295,589 km (0.072 R)
• M36: 7,568,455 km (0.088 R)
• M37: 7,674,371 km (0.099 R)
• M38: 7,780,735 km (0.1 R)
• M39: 8,495,065 km (0.111 R)
• M40: 8,605,169 km (0.08 R)
• M41: 8,715,722 km (0.105 R)
• M42: 8,960,613 km (0.072 R)
• M43: 9,140,131 km (0.072 R)
• M44: 9,298,256 km (0.118 R)
• M45: 9,708,902 km (0.113 R)
• M46: 9,939,582 km (0.072 R)
• M47: 10,666,478 km (0.102 R)
• M48: 10,761,472 km (0.115 R)
• M49: 11,386,193 km (0.115 R)
• M50: 11,556,286 km (0.051 R)
• M51: 12,620,226 km (0.054 R)
• M52: 13,406,662 km (0.046 R)
• M53: 13,483,555 km (0.118 R)
• M54: 13,844,685 km (0.118 R)
• M55: 14,234,985 km (0.075 R)
• M56: 14,920,293 km (0.103 R)
• M57: 15,000,029 km (0.084 R)
• M58: 15,106,692 km (0.089 R)
• M59: 15,347,395 km (0.093 R)
• M60: 15,535,440 km (0.065 R)
• M61: 16,186,190 km (0.095 R)
• M62: 17,012,120 km (0.109 R)
• M63: 17,374,297 km (0.106 R)
• M64: 17,458,221 km (0.067 R)
• M65: 17,654,643 km (0.118 R)
• M66: 17,964,759 km (0.117 R)
• M67: 18,248,247 km (0.094 R)
• M68: 18,447,661 km (0.108 R)
• M69: 18,647,674 km (0.099 R)
• M70: 18,819,711 km (0.113 R)
• M71: 18,963,475 km (0.107 R)
• M72: 19,338,966 km (0.105 R)
• M73: 19,484,075 km (0.118 R)

Asteroid Belt

Center: 3.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371

Radius: 9.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.85 AU - 4.69 AU

Year: 3673 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,597,104 km

• M1: 139,874 km (0.109 R)
• M2: 252,970 km (0.102 R)
• M3: 424,409 km (0.107 R)
• M4: 493,823 km (0.108 R)
• M5: 593,305 km (0.056 R)
• M6: 681,867 km (0.069 R)
• M7: 833,859 km (0.118 R)
• M8: 955,332 km (0.118 R)
• M9: 1,050,626 km (0.055 R)
• M10: 1,149,211 km (0.099 R)
• M11: 1,427,912 km (0.082 R)
• M12: 1,766,751 km (0.086 R)
• M13: 2,186,522 km (0.089 R)
• M14: 2,444,429 km (0.091 R)
• M15: 2,942,889 km (0.11 R)
• M16: 3,406,643 km (0.093 R)
• M17: 3,488,922 km (0.118 R)
• M18: 3,622,064 km (0.081 R)
• M19: 3,824,918 km (0.092 R)
• M20: 4,118,729 km (0.112 R)
• M21: 4,401,917 km (0.045 R)
• M22: 4,491,826 km (0.1 R)
• M23: 4,673,288 km (0.112 R)
• M24: 4,931,494 km (0.043 R)
• M25: 5,006,143 km (0.106 R)
• M26: 5,081,092 km (0.119 R)
• M27: 5,156,489 km (0.08 R)
• M28: 5,251,334 km (0.115 R)
• M29: 5,481,266 km (0.098 R)
• M30: 5,851,970 km (0.111 R)
• M31: 6,433,606 km (0.082 R)
• M32: 7,138,960 km (0.088 R)
• M33: 7,846,857 km (0.071 R)
• M34: 7,956,064 km (0.067 R)
• M35: 8,021,887 km (0.114 R)
• M36: 8,554,754 km (0.11 R)
• M37: 9,213,733 km (0.099 R)
• M38: 9,306,035 km (0.088 R)
• M39: 9,468,049 km (0.076 R)
• M40: 9,724,759 km (0.115 R)
• M41: 10,412,161 km (0.115 R)
• M42: 11,139,955 km (0.074 R)
• M43: 11,336,826 km (0.098 R)
• M44: 11,783,824 km (0.104 R)
• M45: 12,287,520 km (0.107 R)
• M46: 12,772,367 km (0.055 R)
• M47: 13,263,497 km (0.056 R)
• M48: 13,813,718 km (0.059 R)
• M49: 13,972,142 km (0.114 R)
• M50: 14,051,728 km (0.071 R)
• M51: 14,612,421 km (0.098 R)
• M52: 14,693,204 km (0.076 R)
• M53: 14,881,996 km (0.091 R)
• M54: 14,963,228 km (0.118 R)
• M55: 15,044,609 km (0.072 R)
• M56: 15,535,739 km (0.045 R)
• M57: 15,618,167 km (0.045 R)
• M58: 15,755,797 km (0.084 R)
• M59: 15,949,078 km (0.056 R)
• M60: 16,059,930 km (0.03 R)
• M61: 16,505,881 km (0.091 R)
• M62: 16,899,473 km (0.063 R)
• M63: 17,609,913 km (0.087 R)
• M64: 17,868,119 km (0.103 R)
• M65: 18,359,099 km (0.09 R)
• M66: 19,207,170 km (0.1 R)
• M67: 19,829,048 km (0.076 R)
• M68: 20,007,967 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.3

Radius: 12.7

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.82 AU - 6.4 AU

Year: 6286 Days

Day: 13.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,597,104 km

• M1: 197,469 km (0.098 R)
• M2: 296,054 km (0.092 R)
• M3: 395,238 km (0.086 R)
• M4: 548,426 km (0.113 R)
• M5: 859,739 km (0.08 R)
• M6: 1,020,108 km (0.085 R)
• M7: 1,316,760 km (0.12 R)
• M8: 1,562,550 km (0.084 R)
• M9: 1,865,186 km (0.077 R)
• M10: 1,949,111 km (0.103 R)
• M11: 2,142,840 km (0.087 R)
• M12: 2,549,597 km (0.036 R)
• M13: 2,931,969 km (0.091 R)
• M14: 3,671,132 km (0.112 R)
• M15: 4,724,151 km (0.077 R)
• M16: 4,957,225 km (0.115 R)
• M17: 5,045,637 km (0.11 R)
• M18: 5,134,648 km (0.1 R)
• M19: 5,344,234 km (0.053 R)
• M20: 5,741,117 km (0.095 R)
• M21: 6,021,613 km (0.079 R)
• M22: 6,338,462 km (0.09 R)
• M23: 6,531,293 km (0.114 R)
• M24: 6,955,703 km (0.079 R)
• M25: 7,288,408 km (0.025 R)
• M26: 7,490,515 km (0.081 R)
• M27: 7,831,449 km (0.099 R)
• M28: 8,317,492 km (0.117 R)
• M29: 8,422,959 km (0.095 R)
• M30: 8,635,088 km (0.091 R)
• M31: 9,355,402 km (0.069 R)
• M32: 9,908,166 km (0.119 R)
• M33: 11,473,109 km (0.069 R)
• M34: 13,566,433 km (0.069 R)
• M35: 13,898,989 km (0.05 R)
• M36: 14,192,051 km (0.091 R)
• M37: 14,699,188 km (0.065 R)
• M38: 15,040,720 km (0.113 R)
• M39: 15,688,030 km (0.12 R)
• M40: 16,168,538 km (0.09 R)
• M41: 16,920,716 km (0.11 R)
• M42: 17,144,066 km (0.082 R)
• M43: 18,047,487 km (0.095 R)
• M44: 18,138,742 km (0.114 R)
• M45: 18,275,773 km (0.077 R)
• M46: 18,596,960 km (0.062 R)
• M47: 19,245,018 km (0.098 R)
• M48: 19,338,218 km (0.05 R)
• M49: 19,525,065 km (0.067 R)
• M50: 19,665,538 km (0.114 R)
• M51: 20,089,199 km (0.045 R)
• M52: 20,420,708 km (0.12 R)
• M53: 20,897,476 km (0.095 R)
• M54: 21,041,090 km (0.039 R)
• M55: 21,233,323 km (0.084 R)
• M56: 22,890,269 km (0.038 R)
• M57: 23,335,921 km (0.045 R)
• M58: 23,634,519 km (0.088 R)
• M59: 24,639,069 km (0.115 R)
• M60: 24,943,201 km (0.097 R)
• M61: 25,504,043 km (0.112 R)
• M62: 25,811,617 km (0.116 R)
• M63: 26,120,536 km (0.109 R)
• M64: 26,378,892 km (0.067 R)
• M65: 26,482,413 km (0.07 R)
• M66: 26,741,966 km (0.05 R)
• M67: 27,002,266 km (0.069 R)
• M68: 27,158,895 km (0.09 R)
• M69: 27,630,727 km (0.1 R)
• M70: 29,867,664 km (0.093 R)
• M71: 31,336,116 km (0.088 R)
• M72: 32,550,103 km (0.112 R)
• M73: 34,004,494 km (0.086 R)
• M74: 34,343,183 km (0.076 R)
• M75: 34,682,920 km (0.051 R)
• M76: 35,023,853 km (0.05 R)
• M77: 35,308,837 km (0.116 R)
• M78: 35,709,012 km (0.106 R)
• M79: 36,918,511 km (0.062 R)
• M80: 37,849,159 km (0.075 R)
• M81: 38,258,758 km (0.056 R)
• M82: 38,376,043 km (0.051 R)
• M83: 38,611,061 km (0.099 R)
• M84: 38,787,586 km (0.093 R)
• M85: 39,141,385 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.8

Radius: 9.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.04 AU - 11.92 AU

Year: 13123 Days

Day: 10.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,597,104 km

• M1: 119,080 km (0.105 R)
• M2: 221,106 km (0.031 R)
• M3: 290,369 km (0.065 R)
• M4: 409,449 km (0.078 R)
• M5: 581,936 km (0.038 R)
• M6: 690,095 km (0.115 R)
• M7: 845,677 km (0.104 R)
• M8: 984,504 km (0.049 R)
• M9: 1,381,088 km (0.041 R)
• M10: 1,512,883 km (0.107 R)
• M11: 1,597,406 km (0.049 R)
• M12: 1,718,431 km (0.091 R)
• M13: 1,933,253 km (0.066 R)
• M14: 2,448,319 km (0.025 R)
• M15: 2,877,515 km (0.055 R)
• M16: 3,090,393 km (0.045 R)
• M17: 3,242,384 km (0.078 R)
• M18: 3,419,209 km (0.078 R)
• M19: 4,063,078 km (0.072 R)
• M20: 4,521,147 km (0.086 R)
• M21: 4,970,389 km (0.104 R)
• M22: 5,072,265 km (0.099 R)
• M23: 5,277,962 km (0.026 R)
• M24: 5,591,669 km (0.11 R)
• M25: 5,777,470 km (0.071 R)
• M26: 5,857,654 km (0.088 R)
• M27: 6,793,389 km (0.094 R)
• M28: 6,934,908 km (0.119 R)
• M29: 7,627,846 km (0.092 R)
• M30: 8,072,002 km (0.053 R)
• M31: 8,161,910 km (0.106 R)
• M32: 8,403,212 km (0.055 R)
• M33: 8,923,812 km (0.058 R)
• M34: 9,234,976 km (0.079 R)
• M35: 9,486,450 km (0.11 R)
• M36: 10,514,935 km (0.12 R)
• M37: 10,942,785 km (0.113 R)
• M38: 11,477,298 km (0.12 R)
• M39: 11,713,812 km (0.093 R)
• M40: 11,849,797 km (0.119 R)
• M41: 12,920,618 km (0.08 R)
• M42: 13,307,927 km (0.088 R)
• M43: 14,094,214 km (0.097 R)
• M44: 14,166,470 km (0.088 R)
• M45: 14,493,042 km (0.107 R)
• M46: 14,675,551 km (0.09 R)
• M47: 15,006,013 km (0.105 R)
• M48: 15,153,516 km (0.086 R)
• M49: 16,049,608 km (0.059 R)
• M50: 16,276,248 km (0.053 R)
• M51: 16,732,821 km (0.053 R)
• M52: 16,809,415 km (0.104 R)
• M53: 16,962,753 km (0.109 R)
• M54: 17,425,609 km (0.055 R)
• M55: 17,853,608 km (0.08 R)
• M56: 18,719,930 km (0.118 R)
• M57: 19,479,139 km (0.065 R)
• M58: 20,085,609 km (0.046 R)
• M59: 20,452,422 km (0.027 R)
• M60: 21,400,125 km (0.103 R)
• M61: 21,566,328 km (0.089 R)
• M62: 21,732,980 km (0.066 R)
• M63: 22,615,159 km (0.056 R)
• M64: 22,869,475 km (0.092 R)
• M65: 23,509,006 km (0.117 R)
• M66: 23,809,548 km (0.043 R)
• M67: 24,068,203 km (0.117 R)
• M68: 24,980,600 km (0.112 R)
• M69: 25,111,947 km (0.11 R)
• M70: 25,199,612 km (0.1 R)
• M71: 28,467,727 km (0.103 R)
• M72: 28,559,131 km (0.107 R)
• M73: 29,941,864 km (0.048 R)
• M74: 30,735,032 km (0.089 R)
• M75: 31,251,893 km (0.098 R)
• M76: 31,440,685 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.3

Radius: 6.8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.87 AU - 15.01 AU

Year: 19375 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,597,104 km

• M1: 156,629 km (0.101 R)
• M2: 267,032 km (0.059 R)
• M3: 345,421 km (0.098 R)
• M4: 499,956 km (0.059 R)
• M5: 571,015 km (0.101 R)
• M6: 661,223 km (0.095 R)
• M7: 756,367 km (0.075 R)
• M8: 907,760 km (0.098 R)
• M9: 1,050,775 km (0.094 R)
• M10: 1,502,112 km (0.074 R)
• M11: 1,586,186 km (0.086 R)
• M12: 1,870,721 km (0.119 R)
• M13: 1,938,788 km (0.095 R)
• M14: 2,030,641 km (0.112 R)
• M15: 2,077,166 km (0.105 R)
• M16: 2,218,985 km (0.099 R)
• M17: 2,266,857 km (0.112 R)
• M18: 2,612,428 km (0.09 R)
• M19: 2,921,796 km (0.038 R)
• M20: 2,974,454 km (0.114 R)
• M21: 3,352,339 km (0.093 R)
• M22: 3,518,841 km (0.104 R)
• M23: 4,544,035 km (0.103 R)
• M24: 5,041,598 km (0.111 R)
• M25: 5,200,620 km (0.113 R)
• M26: 5,458,527 km (0.102 R)
• M27: 5,523,602 km (0.062 R)
• M28: 6,257,230 km (0.043 R)
• M29: 6,600,707 km (0.111 R)
• M30: 7,234,403 km (0.105 R)
• M31: 8,978,864 km (0.101 R)
• M32: 9,640,386 km (0.094 R)
• M33: 9,917,292 km (0.089 R)
• M34: 10,519,573 km (0.111 R)
• M35: 11,591,591 km (0.072 R)
• M36: 11,801,626 km (0.107 R)
• M37: 12,439,512 km (0.084 R)
• M38: 12,827,569 km (0.074 R)
• M39: 13,088,467 km (0.096 R)
• M40: 13,881,785 km (0.061 R)
• M41: 14,600,004 km (0.086 R)
• M42: 14,872,572 km (0.068 R)
• M43: 15,699,848 km (0.113 R)
• M44: 15,792,748 km (0.098 R)
• M45: 15,885,798 km (0.053 R)
• M46: 16,684,052 km (0.115 R)
• M47: 16,826,170 km (0.1 R)
• M48: 16,873,742 km (0.094 R)
• M49: 17,064,180 km (0.1 R)
• M50: 17,543,342 km (0.094 R)
• M51: 17,639,683 km (0.096 R)
• M52: 17,832,964 km (0.059 R)
• M53: 17,929,903 km (0.088 R)
• M54: 18,270,388 km (0.071 R)
• M55: 18,368,075 km (0.092 R)
• M56: 18,416,994 km (0.108 R)
• M57: 19,503,822 km (0.079 R)
• M58: 20,155,920 km (0.082 R)
• M59: 20,866,061 km (0.097 R)
• M60: 20,968,086 km (0.062 R)
• M61: 21,070,411 km (0.118 R)
• M62: 21,326,822 km (0.07 R)
• M63: 21,378,284 km (0.117 R)
• M64: 21,946,606 km (0.087 R)
• M65: 22,102,487 km (0.118 R)
• M66: 22,258,667 km (0.091 R)
• M67: 22,992,445 km (0.066 R)
• M68: 23,574,680 km (0.096 R)
• M69: 23,787,557 km (0.114 R)
• M70: 24,001,034 km (0.087 R)
• M71: 26,391,757 km (0.086 R)
• M72: 26,446,959 km (0.111 R)
• M73: 26,668,064 km (0.119 R)
• M74: 27,391,370 km (0.052 R)
• M75: 27,447,170 km (0.046 R)
• M76: 27,895,814 km (0.109 R)
• M77: 28,800,133 km (0.082 R)
• M78: 30,348,022 km (0.107 R)
• M79: 30,637,644 km (0.085 R)
• M80: 33,883,170 km (0.075 R)
• M81: 35,211,748 km (0.115 R)
• M82: 35,760,174 km (0.108 R)
• M83: 36,065,952 km (0.103 R)
• M84: 37,360,123 km (0.09 R)
• M85: 37,484,140 km (0.079 R)
• M86: 37,857,088 km (0.114 R)
• M87: 37,919,470 km (0.114 R)
• M88: 39,866,935 km (0.075 R)
• M89: 40,757,042 km (0.092 R)
• M90: 40,884,799 km (0.104 R)
• M91: 41,268,667 km (0.029 R)
• M92: 41,396,872 km (0.091 R)
• M93: 42,686,556 km (0.061 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 10,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit