🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.54 AU - 0.88 AU

Year: 210 Days

Day: 33.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.97 AU - 1.01 AU

Year: 346 Days

Day: 44.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,750,306 km

• M1: 160,369 km (0.061 R)
• M2: 477,816 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.1 AU - 1.46 AU

Year: 509 Days

Day: 35.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.76 AU - 1.82 AU

Year: 842 Days

Day: 38.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.32 AU - 6.3 AU

Year: 4301 Days

Day: 32.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,750,306 km

• M1: 772,523 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.6

Radius: 9.5

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.33 AU - 6.83 AU

Year: 4633 Days

Day: 11.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 88,750,306 km

• M1: 243,845 km (0.097 R)
• M2: 313,557 km (0.114 R)
• M3: 399,426 km (0.088 R)
• M4: 546,182 km (0.09 R)
• M5: 679,025 km (0.115 R)
• M6: 850,165 km (0.087 R)
• M7: 959,820 km (0.047 R)
• M8: 1,064,838 km (0.085 R)
• M9: 1,183,918 km (0.091 R)
• M10: 1,424,920 km (0.067 R)
• M11: 1,636,002 km (0.103 R)
• M12: 1,833,472 km (0.083 R)
• M13: 2,485,718 km (0.048 R)
• M14: 2,618,860 km (0.093 R)
• M15: 2,976,549 km (0.093 R)
• M16: 3,089,645 km (0.107 R)
• M17: 3,276,792 km (0.095 R)
• M18: 3,452,719 km (0.057 R)
• M19: 4,187,693 km (0.117 R)
• M20: 4,886,315 km (0.107 R)
• M21: 5,481,565 km (0.084 R)
• M22: 6,462,927 km (0.038 R)
• M23: 6,610,132 km (0.062 R)
• M24: 6,721,432 km (0.101 R)
• M25: 7,153,321 km (0.119 R)
• M26: 7,613,784 km (0.048 R)
• M27: 7,886,800 km (0.031 R)
• M28: 8,103,567 km (0.081 R)
• M29: 8,242,543 km (0.094 R)
• M30: 8,382,417 km (0.117 R)
• M31: 8,462,602 km (0.075 R)
• M32: 8,765,837 km (0.107 R)
• M33: 9,113,652 km (0.119 R)
• M34: 9,424,516 km (0.1 R)
• M35: 9,696,635 km (0.032 R)
• M36: 10,013,932 km (0.111 R)
• M37: 11,118,114 km (0.1 R)
• M38: 11,228,367 km (0.088 R)
• M39: 11,427,931 km (0.104 R)
• M40: 12,260,443 km (0.047 R)
• M41: 12,810,963 km (0.073 R)
• M42: 13,042,690 km (0.059 R)
• M43: 13,159,078 km (0.063 R)
• M44: 13,252,427 km (0.109 R)
• M45: 13,322,588 km (0.066 R)
• M46: 14,366,033 km (0.119 R)
• M47: 14,558,566 km (0.09 R)
• M48: 14,897,554 km (0.06 R)
• M49: 15,410,974 km (0.095 R)
• M50: 15,509,410 km (0.082 R)
• M51: 15,608,144 km (0.096 R)
• M52: 16,229,424 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.6

Radius: 9.6

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.21 AU - 11.89 AU

Year: 12044 Days

Day: 14.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,750,306 km

• M1: 134,189 km (0.112 R)
• M2: 196,272 km (0.081 R)
• M3: 284,984 km (0.11 R)
• M4: 438,920 km (0.119 R)
• M5: 813,513 km (0.068 R)
• M6: 1,297,762 km (0.043 R)
• M7: 1,494,034 km (0.109 R)
• M8: 2,139,698 km (0.072 R)
• M9: 2,313,681 km (0.102 R)
• M10: 2,706,525 km (0.044 R)
• M11: 3,351,740 km (0.087 R)
• M12: 3,726,483 km (0.095 R)
• M13: 4,043,032 km (0.08 R)
• M14: 4,405,059 km (0.09 R)
• M15: 4,929,549 km (0.05 R)
• M16: 6,078,012 km (0.101 R)
• M17: 6,242,719 km (0.096 R)
• M18: 6,873,723 km (0.103 R)
• M19: 7,437,109 km (0.098 R)
• M20: 8,378,229 km (0.108 R)
• M21: 8,653,938 km (0.111 R)
• M22: 9,214,481 km (0.078 R)
• M23: 9,499,166 km (0.115 R)
• M24: 9,594,759 km (0.098 R)
• M25: 10,125,981 km (0.092 R)
• M26: 10,469,158 km (0.072 R)
• M27: 11,368,840 km (0.095 R)
• M28: 12,085,563 km (0.114 R)
• M29: 13,188,099 km (0.095 R)
• M30: 13,294,763 km (0.086 R)
• M31: 13,995,330 km (0.096 R)
• M32: 14,267,897 km (0.102 R)
• M33: 14,487,207 km (0.117 R)
• M34: 14,707,715 km (0.099 R)
• M35: 14,818,417 km (0.037 R)
• M36: 15,600,664 km (0.091 R)
• M37: 16,683,903 km (0.077 R)
• M38: 17,205,401 km (0.07 R)
• M39: 20,383,757 km (0.101 R)
• M40: 21,253,070 km (0.071 R)
• M41: 21,503,647 km (0.109 R)
• M42: 21,944,512 km (0.089 R)
• M43: 23,867,742 km (0.106 R)
• M44: 25,644,217 km (0.067 R)
• M45: 25,777,508 km (0.096 R)
• M46: 26,380,238 km (0.083 R)
• M47: 26,514,727 km (0.117 R)
• M48: 27,258,976 km (0.052 R)
• M49: 27,804,410 km (0.083 R)
• M50: 27,872,926 km (0.072 R)
• M51: 28,353,584 km (0.097 R)
• M52: 28,698,556 km (0.106 R)
• M53: 28,836,934 km (0.103 R)
• M54: 29,812,013 km (0.116 R)
• M55: 29,882,025 km (0.086 R)
• M56: 29,952,186 km (0.064 R)
• M57: 30,373,903 km (0.118 R)
• M58: 31,294,678 km (0.109 R)
• M59: 31,937,500 km (0.051 R)
• M60: 33,672,686 km (0.071 R)
• M61: 34,038,153 km (0.111 R)
• M62: 34,478,270 km (0.094 R)
• M63: 34,625,474 km (0.073 R)
• M64: 35,142,036 km (0.113 R)
• M65: 35,364,338 km (0.115 R)
• M66: 36,632,330 km (0.079 R)
• M67: 37,385,106 km (0.026 R)
• M68: 37,915,132 km (0.111 R)
• M69: 38,066,973 km (0.091 R)
• M70: 39,366,231 km (0.069 R)
• M71: 39,674,103 km (0.107 R)
• M72: 39,828,339 km (0.093 R)
• M73: 40,292,092 km (0.1 R)
• M74: 41,147,194 km (0.083 R)
• M75: 41,537,794 km (0.097 R)
• M76: 42,086,668 km (0.064 R)
• M77: 44,066,746 km (0.095 R)
• M78: 44,786,910 km (0.081 R)
• M79: 44,867,244 km (0.11 R)
• M80: 46,563,833 km (0.114 R)
• M81: 46,970,889 km (0.119 R)
• M82: 48,941,093 km (0.103 R)
• M83: 49,189,276 km (0.106 R)
• M84: 50,019,544 km (0.105 R)
• M85: 50,102,870 km (0.077 R)
• M86: 50,603,425 km (0.104 R)
• M87: 51,525,695 km (0.114 R)
• M88: 52,199,783 km (0.101 R)
• M89: 55,528,037 km (0.097 R)
• M90: 55,700,523 km (0.051 R)
• M91: 56,305,796 km (0.115 R)
• M92: 58,660,616 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.1

Radius: 5.1

Gravity: 16.42 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.63 AU - 15.07 AU

Year: 17144 Days

Day: 17.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 88,750,306 km

• M1: 204,949 km (0.079 R)
• M2: 430,692 km (0.055 R)
• M3: 679,623 km (0.071 R)
• M4: 903,122 km (0.109 R)
• M5: 946,207 km (0.098 R)
• M6: 1,860,998 km (0.116 R)
• M7: 2,085,544 km (0.059 R)
• M8: 2,529,550 km (0.11 R)
• M9: 3,990,523 km (0.07 R)
• M10: 4,426,601 km (0.053 R)
• M11: 4,500,802 km (0.1 R)
• M12: 5,661,831 km (0.057 R)
• M13: 5,986,308 km (0.095 R)
• M14: 6,695,701 km (0.064 R)
• M15: 7,652,679 km (0.089 R)
• M16: 7,876,178 km (0.088 R)
• M17: 8,791,119 km (0.119 R)
• M18: 9,595,058 km (0.063 R)
• M19: 9,691,249 km (0.081 R)
• M20: 10,030,088 km (0.094 R)
• M21: 10,078,857 km (0.093 R)
• M22: 10,819,367 km (0.086 R)
• M23: 10,969,563 km (0.109 R)
• M24: 11,628,392 km (0.084 R)
• M25: 11,833,640 km (0.086 R)
• M26: 12,040,085 km (0.093 R)
• M27: 14,115,008 km (0.082 R)
• M28: 14,664,481 km (0.097 R)
• M29: 15,053,435 km (0.06 R)
• M30: 15,445,681 km (0.106 R)
• M31: 15,558,328 km (0.117 R)
• M32: 16,815,848 km (0.091 R)
• M33: 17,048,024 km (0.049 R)
• M34: 18,224,461 km (0.074 R)
• M35: 18,403,231 km (0.077 R)
• M36: 18,582,599 km (0.077 R)
• M37: 18,822,554 km (0.094 R)
• M38: 21,340,884 km (0.072 R)
• M39: 21,466,397 km (0.102 R)
• M40: 23,184,977 km (0.082 R)
• M41: 23,702,586 km (0.079 R)
• M42: 23,767,511 km (0.108 R)
• M43: 25,211,879 km (0.079 R)
• M44: 26,616,902 km (0.112 R)
• M45: 27,294,879 km (0.09 R)
• M46: 27,567,596 km (0.063 R)
• M47: 28,322,318 km (0.111 R)
• M48: 28,460,397 km (0.063 R)
• M49: 28,737,003 km (0.095 R)
• M50: 29,292,759 km (0.04 R)
• M51: 30,768,692 km (0.099 R)
• M52: 30,839,601 km (0.102 R)
• M53: 31,551,537 km (0.091 R)
• M54: 32,557,134 km (0.06 R)
• M55: 33,719,210 km (0.108 R)
• M56: 34,085,276 km (0.12 R)
• M57: 34,305,485 km (0.079 R)
• M58: 34,673,495 km (0.063 R)
• M59: 35,265,155 km (0.107 R)
• M60: 36,683,492 km (0.071 R)
• M61: 37,437,466 km (0.103 R)
• M62: 39,037,564 km (0.095 R)
• M63: 40,971,117 km (0.105 R)
• M64: 42,935,786 km (0.1 R)
• M65: 45,737,305 km (0.109 R)
• M66: 45,899,170 km (0.111 R)
• M67: 47,610,270 km (0.119 R)
• M68: 53,037,232 km (0.117 R)
• M69: 53,889,342 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.4

Radius: 6.7

Gravity: 16.23 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.5 AU - 19.18 AU

Year: 22157 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,750,306 km

• M1: 206,445 km (0.114 R)
• M2: 300,841 km (0.025 R)
• M3: 472,580 km (0.091 R)
• M4: 1,927,868 km (0.1 R)
• M5: 2,069,687 km (0.084 R)
• M6: 2,141,793 km (0.107 R)
• M7: 3,072,591 km (0.104 R)
• M8: 4,203,700 km (0.111 R)
• M9: 4,812,863 km (0.078 R)
• M10: 5,054,613 km (0.106 R)
• M11: 5,201,518 km (0.088 R)
• M12: 5,349,919 km (0.066 R)
• M13: 5,650,760 km (0.053 R)
• M14: 5,701,474 km (0.093 R)
• M15: 6,586,196 km (0.067 R)
• M16: 6,800,570 km (0.117 R)
• M17: 7,071,791 km (0.094 R)
• M18: 7,457,454 km (0.108 R)
• M19: 7,737,052 km (0.108 R)
• M20: 7,906,547 km (0.105 R)
• M21: 8,364,466 km (0.085 R)
• M22: 9,728,200 km (0.114 R)
• M23: 9,789,086 km (0.1 R)
• M24: 10,717,042 km (0.109 R)
• M25: 12,589,110 km (0.073 R)
• M26: 14,490,349 km (0.092 R)
• M27: 14,699,188 km (0.088 R)
• M28: 14,839,062 km (0.069 R)
• M29: 14,979,384 km (0.108 R)
• M30: 15,403,046 km (0.117 R)
• M31: 16,551,658 km (0.07 R)
• M32: 17,209,889 km (0.112 R)
• M33: 17,283,491 km (0.092 R)
• M34: 17,357,243 km (0.072 R)
• M35: 17,727,796 km (0.055 R)
• M36: 18,250,641 km (0.092 R)
• M37: 18,551,782 km (0.088 R)
• M38: 19,311,739 km (0.083 R)
• M39: 20,626,854 km (0.051 R)
• M40: 22,210,796 km (0.088 R)
• M41: 22,855,263 km (0.083 R)
• M42: 23,915,613 km (0.104 R)
• M43: 24,576,088 km (0.075 R)
• M44: 25,577,945 km (0.088 R)
• M45: 25,746,242 km (0.078 R)
• M46: 28,053,789 km (0.115 R)
• M47: 29,628,606 km (0.065 R)
• M48: 29,893,843 km (0.056 R)
• M49: 31,411,663 km (0.076 R)
• M50: 32,134,670 km (0.1 R)
• M51: 32,863,062 km (0.073 R)
• M52: 33,688,992 km (0.103 R)
• M53: 34,987,352 km (0.084 R)
• M54: 36,396,564 km (0.102 R)
• M55: 37,346,360 km (0.104 R)
• M56: 37,441,804 km (0.093 R)
• M57: 41,226,032 km (0.094 R)
• M58: 42,017,255 km (0.078 R)
• M59: 42,913,346 km (0.118 R)
• M60: 45,843,370 km (0.071 R)
• M61: 48,212,551 km (0.096 R)
• M62: 48,316,522 km (0.079 R)
• M63: 48,941,542 km (0.047 R)
• M64: 49,464,386 km (0.117 R)
• M65: 50,938,524 km (0.115 R)
• M66: 51,150,205 km (0.113 R)
• M67: 52,106,734 km (0.114 R)
• M68: 54,253,313 km (0.057 R)
• M69: 54,577,791 km (0.09 R)
• M70: 55,011,475 km (0.035 R)
• M71: 55,882,135 km (0.093 R)
• M72: 57,526,964 km (0.116 R)
• M73: 58,521,490 km (0.107 R)
• M74: 58,743,344 km (0.069 R)
• M75: 58,965,347 km (0.116 R)
• M76: 59,633,152 km (0.1 R)
• M77: 60,864,043 km (0.09 R)
• M78: 62,216,408 km (0.07 R)
• M79: 62,555,995 km (0.093 R)
• M80: 63,350,809 km (0.097 R)
• M81: 66,101,465 km (0.027 R)
• M82: 67,258,903 km (0.03 R)
• M83: 67,491,229 km (0.114 R)
• M84: 73,624,143 km (0.03 R)
• M85: 74,223,133 km (0.042 R)
• M86: 75,546,626 km (0.063 R)
• M87: 75,788,226 km (0.061 R)
• M88: 76,635,399 km (0.063 R)
• M89: 77,607,486 km (0.053 R)
• M90: 80,055,505 km (0.113 R)
• M91: 81,660,242 km (0.097 R)
• M92: 83,150,984 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495

Radius: 7.4

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.75 AU - 23.71 AU

Year: 29638 Days

Day: 19.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,750,306 km

• M1: 106,663 km (0.078 R)
• M2: 194,328 km (0.118 R)
• M3: 672,592 km (0.078 R)
• M4: 723,007 km (0.103 R)
• M5: 1,494,034 km (0.069 R)
• M6: 1,595,312 km (0.109 R)
• M7: 1,664,127 km (0.075 R)
• M8: 1,840,652 km (0.099 R)
• M9: 3,504,629 km (0.082 R)
• M10: 3,731,569 km (0.108 R)
• M11: 4,786,085 km (0.107 R)
• M12: 4,886,315 km (0.095 R)
• M13: 5,139,884 km (0.096 R)
• M14: 6,862,653 km (0.073 R)
• M15: 7,032,596 km (0.098 R)
• M16: 7,318,926 km (0.061 R)
• M17: 7,962,496 km (0.09 R)
• M18: 8,021,887 km (0.057 R)
• M19: 8,502,395 km (0.063 R)
• M20: 8,992,178 km (0.083 R)
• M21: 12,049,809 km (0.084 R)
• M22: 12,323,723 km (0.11 R)
• M23: 12,947,397 km (0.108 R)
• M24: 13,652,302 km (0.067 R)
• M25: 13,723,510 km (0.109 R)
• M26: 13,937,734 km (0.105 R)
• M27: 14,081,199 km (0.06 R)
• M28: 14,369,623 km (0.084 R)
• M29: 14,442,029 km (0.12 R)
• M30: 16,291,657 km (0.035 R)
• M31: 17,052,063 km (0.067 R)
• M32: 19,722,983 km (0.039 R)
• M33: 20,614,587 km (0.079 R)
• M34: 21,106,464 km (0.113 R)
• M35: 22,352,914 km (0.097 R)
• M36: 29,024,530 km (0.111 R)
• M37: 29,760,103 km (0.101 R)
• M38: 30,222,959 km (0.085 R)
• M39: 30,688,208 km (0.103 R)
• M40: 30,968,405 km (0.12 R)
• M41: 31,155,851 km (0.066 R)
• M42: 31,625,738 km (0.093 R)
• M43: 32,098,018 km (0.029 R)
• M44: 32,382,553 km (0.085 R)
• M45: 33,049,610 km (0.064 R)
• M46: 33,817,496 km (0.118 R)
• M47: 34,300,398 km (0.073 R)
• M48: 34,980,470 km (0.111 R)
• M49: 35,566,744 km (0.061 R)
• M50: 35,664,731 km (0.082 R)
• M51: 39,456,438 km (0.096 R)
• M52: 39,862,896 km (0.027 R)
• M53: 42,643,023 km (0.051 R)
• M54: 43,164,670 km (0.063 R)
• M55: 44,214,399 km (0.104 R)
• M56: 45,485,083 km (0.093 R)
• M57: 45,697,961 km (0.107 R)
• M58: 46,018,100 km (0.095 R)
• M59: 46,767,735 km (0.088 R)
• M60: 47,305,689 km (0.106 R)
• M61: 48,279,122 km (0.094 R)
• M62: 50,135,782 km (0.094 R)
• M63: 51,904,627 km (0.063 R)
• M64: 52,015,778 km (0.102 R)
• M65: 53,356,773 km (0.102 R)
• M66: 53,918,813 km (0.079 R)
• M67: 54,708,989 km (0.109 R)
• M68: 55,389,210 km (0.108 R)
• M69: 55,958,430 km (0.116 R)
• M70: 57,332,038 km (0.103 R)
• M71: 57,907,690 km (0.075 R)
• M72: 58,948,742 km (0.082 R)
• M73: 60,346,435 km (0.032 R)
• M74: 62,344,913 km (0.102 R)
• M75: 63,411,845 km (0.1 R)
• M76: 64,126,324 km (0.113 R)
• M77: 65,683,787 km (0.102 R)
• M78: 71,788,727 km (0.092 R)
• M79: 76,928,162 km (0.092 R)
• M80: 78,582,266 km (0.034 R)
• M81: 86,103,897 km (0.04 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 13,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit