🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.79 AU - 0.85 AU

Year: 262 Days

Day: 21.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.93 AU

Year: 282 Days

Day: 26.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,469,400 km

• M1: 143,764 km (0.09 R)
• M2: 370,704 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.9 AU - 0.9 AU

Year: 301 Days

Day: 16.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.18 AU - 3.2 AU

Year: 2012 Days

Day: 38.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,469,400 km

• M1: 56,847 km (0.104 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.8

Radius: 11.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.36 AU - 6.8 AU

Year: 5294 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 64,469,400 km

• M1: 141,220 km (0.069 R)
• M2: 328,068 km (0.108 R)
• M3: 689,646 km (0.085 R)
• M4: 815,757 km (0.109 R)
• M5: 929,003 km (0.108 R)
• M6: 1,092,663 km (0.068 R)
• M7: 1,183,918 km (0.089 R)
• M8: 1,424,172 km (0.086 R)
• M9: 1,869,076 km (0.119 R)
• M10: 2,430,666 km (0.11 R)
• M11: 2,613,924 km (0.089 R)
• M12: 2,801,669 km (0.081 R)
• M13: 3,157,712 km (0.062 R)
• M14: 3,324,364 km (0.109 R)
• M15: 3,528,266 km (0.049 R)
• M16: 3,614,434 km (0.084 R)
• M17: 4,760,354 km (0.111 R)
• M18: 4,855,797 km (0.105 R)
• M19: 5,522,405 km (0.078 R)
• M20: 5,764,455 km (0.092 R)
• M21: 6,051,533 km (0.106 R)
• M22: 6,427,323 km (0.074 R)
• M23: 6,660,845 km (0.099 R)
• M24: 7,158,109 km (0.059 R)
• M25: 7,734,808 km (0.111 R)
• M26: 8,488,183 km (0.028 R)
• M27: 9,217,174 km (0.112 R)
• M28: 9,408,659 km (0.093 R)
• M29: 9,917,292 km (0.063 R)
• M30: 10,064,346 km (0.077 R)
• M31: 10,286,200 km (0.103 R)
• M32: 10,385,383 km (0.099 R)
• M33: 10,860,656 km (0.093 R)
• M34: 11,113,775 km (0.052 R)
• M35: 11,190,070 km (0.059 R)
• M36: 11,806,713 km (0.109 R)
• M37: 12,093,043 km (0.083 R)
• M38: 14,298,864 km (0.118 R)
• M39: 14,632,018 km (0.086 R)
• M40: 15,875,326 km (0.114 R)
• M41: 16,105,108 km (0.098 R)
• M42: 16,335,938 km (0.082 R)
• M43: 16,596,837 km (0.12 R)
• M44: 16,947,045 km (0.099 R)
• M45: 17,034,859 km (0.096 R)
• M46: 17,388,060 km (0.074 R)
• M47: 17,565,632 km (0.083 R)
• M48: 18,431,954 km (0.113 R)
• M49: 18,976,789 km (0.111 R)
• M50: 19,190,116 km (0.11 R)
• M51: 19,465,525 km (0.073 R)
• M52: 19,958,301 km (0.112 R)
• M53: 20,206,334 km (0.036 R)
• M54: 20,299,533 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468

Radius: 10

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.83 AU - 9.27 AU

Year: 7325 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,469,400 km

• M1: 206,894 km (0.118 R)
• M2: 293,212 km (0.115 R)
• M3: 367,562 km (0.112 R)
• M4: 461,659 km (0.096 R)
• M5: 565,181 km (0.101 R)
• M6: 652,097 km (0.117 R)
• M7: 730,486 km (0.113 R)
• M8: 1,093,710 km (0.074 R)
• M9: 1,172,997 km (0.053 R)
• M10: 1,304,045 km (0.115 R)
• M11: 1,405,622 km (0.062 R)
• M12: 2,332,530 km (0.089 R)
• M13: 2,756,490 km (0.068 R)
• M14: 3,227,574 km (0.108 R)
• M15: 3,821,178 km (0.045 R)
• M16: 4,244,092 km (0.089 R)
• M17: 4,448,442 km (0.076 R)
• M18: 5,712,843 km (0.115 R)
• M19: 6,081,303 km (0.095 R)
• M20: 6,196,194 km (0.109 R)
• M21: 6,515,885 km (0.119 R)
• M22: 6,633,618 km (0.089 R)
• M23: 6,781,571 km (0.096 R)
• M24: 7,817,237 km (0.119 R)
• M25: 7,879,769 km (0.119 R)
• M26: 8,099,678 km (0.109 R)
• M27: 8,162,808 km (0.098 R)
• M28: 8,545,629 km (0.087 R)
• M29: 8,934,284 km (0.058 R)
• M30: 9,065,033 km (0.1 R)
• M31: 9,461,467 km (0.081 R)
• M32: 10,066,590 km (0.053 R)
• M33: 10,134,657 km (0.104 R)
• M34: 10,684,280 km (0.108 R)
• M35: 11,173,315 km (0.102 R)
• M36: 11,420,451 km (0.112 R)
• M37: 11,562,569 km (0.096 R)
• M38: 11,705,285 km (0.112 R)
• M39: 11,956,311 km (0.092 R)
• M40: 12,427,394 km (0.089 R)
• M41: 12,573,551 km (0.11 R)
• M42: 12,646,854 km (0.062 R)
• M43: 13,052,564 km (0.108 R)
• M44: 13,201,264 km (0.05 R)
• M45: 13,313,014 km (0.086 R)
• M46: 13,650,357 km (0.119 R)
• M47: 14,066,538 km (0.103 R)
• M48: 14,640,844 km (0.11 R)
• M49: 14,950,213 km (0.087 R)
• M50: 15,261,825 km (0.069 R)
• M51: 15,772,702 km (0.086 R)
• M52: 16,409,091 km (0.065 R)
• M53: 16,649,944 km (0.112 R)
• M54: 16,932,534 km (0.086 R)
• M55: 17,257,311 km (0.119 R)
• M56: 17,789,431 km (0.079 R)
• M57: 18,036,866 km (0.049 R)
• M58: 18,451,850 km (0.114 R)
• M59: 19,800,774 km (0.106 R)
• M60: 20,530,363 km (0.12 R)
• M61: 20,659,915 km (0.1 R)
• M62: 21,443,658 km (0.102 R)
• M63: 22,192,695 km (0.1 R)
• M64: 22,325,687 km (0.071 R)
• M65: 22,637,299 km (0.101 R)
• M66: 24,079,722 km (0.051 R)
• M67: 24,445,040 km (0.095 R)
• M68: 24,766,077 km (0.073 R)
• M69: 25,784,390 km (0.025 R)
• M70: 26,439,479 km (0.109 R)
• M71: 26,627,673 km (0.087 R)
• M72: 27,194,948 km (0.066 R)
• M73: 27,575,376 km (0.059 R)
• M74: 29,649,849 km (0.106 R)
• M75: 30,286,987 km (0.059 R)
• M76: 31,226,162 km (0.116 R)
• M77: 31,524,759 km (0.048 R)
• M78: 31,924,335 km (0.111 R)
• M79: 32,074,531 km (0.093 R)
• M80: 32,426,086 km (0.098 R)
• M81: 33,336,090 km (0.065 R)
• M82: 33,845,172 km (0.095 R)
• M83: 33,947,347 km (0.088 R)
• M84: 34,100,685 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.4

Radius: 10

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.77 AU - 8.79 AU

Year: 8413 Days

Day: 5.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,469,400 km

• M1: 140,323 km (0.062 R)
• M2: 383,270 km (0.117 R)
• M3: 998,416 km (0.087 R)
• M4: 1,167,312 km (0.109 R)
• M5: 1,512,285 km (0.11 R)
• M6: 1,820,008 km (0.11 R)
• M7: 2,004,911 km (0.089 R)
• M8: 2,468,814 km (0.08 R)
• M9: 2,726,272 km (0.049 R)
• M10: 3,295,342 km (0.063 R)
• M11: 3,724,089 km (0.038 R)
• M12: 4,292,711 km (0.11 R)
• M13: 5,114,452 km (0.107 R)
• M14: 5,847,332 km (0.069 R)
• M15: 5,984,064 km (0.106 R)
• M16: 6,121,994 km (0.117 R)
• M17: 6,612,824 km (0.119 R)
• M18: 8,622,522 km (0.083 R)
• M19: 9,572,169 km (0.098 R)
• M20: 9,652,803 km (0.108 R)
• M21: 9,936,739 km (0.096 R)
• M22: 10,018,420 km (0.025 R)
• M23: 10,638,054 km (0.074 R)
• M24: 12,000,891 km (0.085 R)
• M25: 12,262,537 km (0.106 R)
• M26: 12,747,235 km (0.117 R)
• M27: 13,283,094 km (0.075 R)
• M28: 13,418,181 km (0.084 R)
• M29: 13,963,166 km (0.113 R)
• M30: 14,054,720 km (0.097 R)
• M31: 14,515,481 km (0.049 R)
• M32: 15,121,802 km (0.041 R)
• M33: 15,499,087 km (0.111 R)
• M34: 16,022,979 km (0.11 R)
• M35: 17,926,762 km (0.092 R)
• M36: 18,829,286 km (0.102 R)
• M37: 18,930,414 km (0.057 R)
• M38: 19,133,418 km (0.084 R)
• M39: 19,592,684 km (0.076 R)
• M40: 19,695,158 km (0.119 R)
• M41: 20,366,105 km (0.073 R)
• M42: 21,783,544 km (0.066 R)
• M43: 21,943,016 km (0.115 R)
• M44: 22,531,085 km (0.057 R)
• M45: 23,070,086 km (0.026 R)
• M46: 23,831,838 km (0.101 R)
• M47: 24,050,999 km (0.1 R)
• M48: 24,160,804 km (0.046 R)
• M49: 25,156,976 km (0.084 R)
• M50: 25,324,227 km (0.118 R)
• M51: 25,435,976 km (0.091 R)
• M52: 25,772,272 km (0.095 R)
• M53: 25,940,869 km (0.097 R)
• M54: 27,074,821 km (0.081 R)
• M55: 27,935,757 km (0.065 R)
• M56: 28,224,780 km (0.054 R)
• M57: 29,684,556 km (0.12 R)
• M58: 29,979,563 km (0.113 R)
• M59: 30,097,745 km (0.064 R)
• M60: 30,334,708 km (0.119 R)
• M61: 30,572,270 km (0.104 R)
• M62: 32,555,638 km (0.027 R)
• M63: 32,737,998 km (0.073 R)
• M64: 33,409,692 km (0.086 R)
• M65: 34,147,509 km (0.099 R)
• M66: 34,394,645 km (0.049 R)
• M67: 34,952,794 km (0.076 R)
• M68: 35,139,642 km (0.106 R)
• M69: 35,451,554 km (0.088 R)
• M70: 35,764,513 km (0.066 R)
• M71: 36,078,369 km (0.085 R)
• M72: 37,342,770 km (0.061 R)
• M73: 39,266,449 km (0.1 R)
• M74: 39,655,104 km (0.113 R)
• M75: 40,763,026 km (0.063 R)
• M76: 41,881,270 km (0.105 R)
• M77: 42,145,759 km (0.084 R)
• M78: 43,610,771 km (0.094 R)
• M79: 43,744,811 km (0.116 R)
• M80: 44,416,954 km (0.035 R)
• M81: 44,551,742 km (0.118 R)
• M82: 44,889,384 km (0.112 R)
• M83: 45,024,770 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.3

Radius: 13.2

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.8 AU - 12.28 AU

Year: 13842 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,469,400 km

• M1: 227,688 km (0.113 R)
• M2: 1,877,752 km (0.116 R)
• M3: 1,964,070 km (0.118 R)
• M4: 2,292,737 km (0.052 R)
• M5: 2,511,150 km (0.087 R)
• M6: 3,036,538 km (0.106 R)
• M7: 4,651,895 km (0.11 R)
• M8: 4,850,262 km (0.092 R)
• M9: 5,214,234 km (0.096 R)
• M10: 5,378,941 km (0.105 R)
• M11: 5,671,255 km (0.07 R)
• M12: 5,968,955 km (0.061 R)
• M13: 6,315,424 km (0.112 R)
• M14: 7,440,400 km (0.088 R)
• M15: 7,955,016 km (0.118 R)
• M16: 8,920,222 km (0.06 R)
• M17: 9,068,174 km (0.112 R)
• M18: 9,718,925 km (0.106 R)
• M19: 10,178,340 km (0.103 R)
• M20: 10,540,516 km (0.098 R)
• M21: 11,065,455 km (0.101 R)
• M22: 11,384,548 km (0.082 R)
• M23: 11,706,632 km (0.105 R)
• M24: 11,814,641 km (0.068 R)
• M25: 12,635,485 km (0.093 R)
• M26: 12,801,987 km (0.039 R)
• M27: 13,701,819 km (0.084 R)
• M28: 15,384,346 km (0.081 R)
• M29: 16,886,757 km (0.106 R)
• M30: 17,070,164 km (0.108 R)
• M31: 17,315,804 km (0.107 R)
• M32: 19,004,166 km (0.111 R)
• M33: 19,258,781 km (0.055 R)
• M34: 19,835,630 km (0.107 R)
• M35: 20,158,762 km (0.085 R)
• M36: 21,006,683 km (0.108 R)
• M37: 22,535,423 km (0.101 R)
• M38: 22,670,061 km (0.114 R)
• M39: 24,168,733 km (0.058 R)
• M40: 24,513,705 km (0.051 R)
• M41: 24,860,473 km (0.07 R)
• M42: 25,558,647 km (0.091 R)
• M43: 26,974,590 km (0.068 R)
• M44: 28,415,816 km (0.117 R)
• M45: 29,881,875 km (0.114 R)
• M46: 30,326,630 km (0.115 R)
• M47: 31,222,422 km (0.097 R)
• M48: 31,447,716 km (0.099 R)
• M49: 33,653,687 km (0.096 R)
• M50: 34,892,058 km (0.07 R)
• M51: 35,438,539 km (0.116 R)
• M52: 36,856,876 km (0.094 R)
• M53: 37,413,380 km (0.114 R)
• M54: 38,052,911 km (0.119 R)
• M55: 38,454,282 km (0.085 R)
• M56: 39,585,990 km (0.114 R)
• M57: 39,911,366 km (0.103 R)
• M58: 40,892,728 km (0.101 R)
• M59: 43,213,439 km (0.095 R)
• M60: 45,576,637 km (0.076 R)
• M61: 46,173,981 km (0.119 R)
• M62: 46,345,121 km (0.094 R)
• M63: 47,290,131 km (0.103 R)
• M64: 47,981,572 km (0.119 R)
• M65: 48,241,573 km (0.118 R)
• M66: 48,328,490 km (0.091 R)
• M67: 48,502,173 km (0.118 R)
• M68: 49,724,387 km (0.108 R)
• M69: 50,075,494 km (0.093 R)
• M70: 52,110,174 km (0.117 R)
• M71: 52,466,816 km (0.054 R)
• M72: 54,442,555 km (0.087 R)
• M73: 55,621,536 km (0.12 R)
• M74: 58,466,737 km (0.098 R)
• M75: 58,651,940 km (0.098 R)
• M76: 59,115,693 km (0.081 R)
• M77: 59,208,593 km (0.076 R)
• M78: 59,301,643 km (0.11 R)
• M79: 59,767,192 km (0.046 R)
• M80: 60,889,325 km (0.1 R)
• M81: 61,453,010 km (0.099 R)
• M82: 63,249,531 km (0.109 R)
• M83: 63,534,814 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.3

Radius: 5.9

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.32 AU - 14.64 AU

Year: 19456 Days

Day: 19.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,469,400 km

• M1: 216,169 km (0.116 R)
• M2: 588,518 km (0.09 R)
• M3: 667,655 km (0.074 R)
• M4: 1,019,809 km (0.12 R)
• M5: 1,116,000 km (0.12 R)
• M6: 1,317,508 km (0.104 R)
• M7: 2,049,042 km (0.101 R)
• M8: 2,140,446 km (0.116 R)
• M9: 2,264,313 km (0.095 R)
• M10: 3,161,751 km (0.118 R)
• M11: 3,519,140 km (0.093 R)
• M12: 4,041,087 km (0.12 R)
• M13: 4,350,306 km (0.073 R)
• M14: 4,389,351 km (0.072 R)
• M15: 4,626,913 km (0.103 R)
• M16: 4,667,005 km (0.119 R)
• M17: 5,704,017 km (0.117 R)
• M18: 6,138,150 km (0.103 R)
• M19: 6,627,934 km (0.119 R)
• M20: 6,673,112 km (0.076 R)
• M21: 6,809,097 km (0.074 R)
• M22: 8,219,655 km (0.112 R)
• M23: 8,268,274 km (0.118 R)
• M24: 8,561,486 km (0.065 R)
• M25: 9,410,753 km (0.089 R)
• M26: 9,563,343 km (0.085 R)
• M27: 10,443,727 km (0.119 R)
• M28: 10,760,724 km (0.116 R)
• M29: 12,727,488 km (0.109 R)
• M30: 12,783,736 km (0.047 R)
• M31: 13,066,028 km (0.083 R)
• M32: 13,350,264 km (0.109 R)
• M33: 13,579,148 km (0.096 R)
• M34: 13,636,594 km (0.108 R)
• M35: 14,157,194 km (0.113 R)
• M36: 14,449,060 km (0.087 R)
• M37: 15,697,005 km (0.108 R)
• M38: 16,793,857 km (0.085 R)
• M39: 18,041,354 km (0.111 R)
• M40: 18,104,634 km (0.051 R)
• M41: 18,612,518 km (0.089 R)
• M42: 18,804,153 km (0.115 R)
• M43: 19,318,471 km (0.03 R)
• M44: 20,098,624 km (0.101 R)
• M45: 20,624,460 km (0.11 R)
• M46: 21,021,792 km (0.084 R)
• M47: 21,221,356 km (0.11 R)
• M48: 21,288,076 km (0.038 R)
• M49: 21,756,766 km (0.102 R)
• M50: 21,823,936 km (0.114 R)
• M51: 22,161,279 km (0.114 R)
• M52: 22,568,185 km (0.11 R)
• M53: 22,772,536 km (0.112 R)
• M54: 25,131,545 km (0.084 R)
• M55: 25,343,375 km (0.051 R)
• M56: 25,485,044 km (0.104 R)
• M57: 25,840,040 km (0.071 R)
• M58: 26,698,882 km (0.11 R)
• M59: 27,204,223 km (0.113 R)
• M60: 27,494,443 km (0.115 R)
• M61: 28,297,634 km (0.094 R)
• M62: 29,852,405 km (0.067 R)
• M63: 30,002,003 km (0.102 R)
• M64: 30,753,283 km (0.077 R)
• M65: 31,586,842 km (0.059 R)
• M66: 31,968,167 km (0.118 R)
• M67: 32,735,455 km (0.072 R)
• M68: 34,053,861 km (0.053 R)
• M69: 35,706,020 km (0.103 R)
• M70: 36,982,389 km (0.061 R)
• M71: 38,517,413 km (0.082 R)
• M72: 39,743,816 km (0.087 R)
• M73: 40,568,549 km (0.096 R)
• M74: 41,315,641 km (0.087 R)
• M75: 41,899,820 km (0.119 R)
• M76: 42,067,220 km (0.119 R)
• M77: 42,654,990 km (0.087 R)
• M78: 43,753,637 km (0.069 R)
• M79: 44,008,402 km (0.063 R)
• M80: 45,892,438 km (0.091 R)
• M81: 46,931,096 km (0.055 R)
• M82: 48,503,669 km (0.118 R)
• M83: 49,827,311 km (0.102 R)
• M84: 50,449,040 km (0.052 R)
• M85: 52,059,461 km (0.101 R)
• M86: 53,414,518 km (0.116 R)
• M87: 54,872,499 km (0.11 R)
• M88: 54,964,053 km (0.103 R)
• M89: 57,176,755 km (0.104 R)
• M90: 58,761,595 km (0.05 R)
• M91: 59,606,524 km (0.079 R)
• M92: 64,179,880 km (0.047 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 18,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit