🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.81 AU - 0.97 AU

Year: 311 Days

Day: 25.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.78 AU - 1.22 AU

Year: 371 Days

Day: 29.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,368,706 km

• M1: 195,076 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.29 AU - 1.73 AU

Year: 688 Days

Day: 38.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,368,706 km

• M1: 903,122 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.44 AU - 2.6 AU

Year: 1484 Days

Day: 39.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,368,706 km

• M1: 49,367 km (0.068 R)
• M2: 1,020,108 km (0.111 R)

Asteroid Belt

Center: 2.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.91 AU - 3.69 AU

Year: 2223 Days

Day: 23.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.8

Radius: 12.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.2 AU - 5.52 AU

Year: 3973 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 79 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 59,368,706 km

• M1: 243,845 km (0.115 R)
• M2: 501,003 km (0.075 R)
• M3: 614,698 km (0.12 R)
• M4: 738,714 km (0.067 R)
• M5: 922,271 km (0.067 R)
• M6: 1,176,737 km (0.077 R)
• M7: 1,382,883 km (0.078 R)
• M8: 1,576,462 km (0.105 R)
• M9: 1,844,542 km (0.05 R)
• M10: 1,923,829 km (0.112 R)
• M11: 2,099,905 km (0.089 R)
• M12: 2,281,517 km (0.094 R)
• M13: 2,541,668 km (0.073 R)
• M14: 3,266,470 km (0.086 R)
• M15: 3,643,755 km (0.07 R)
• M16: 3,795,298 km (0.118 R)
• M17: 4,122,169 km (0.077 R)
• M18: 4,209,834 km (0.104 R)
• M19: 4,422,562 km (0.063 R)
• M20: 4,602,528 km (0.101 R)
• M21: 4,951,390 km (0.084 R)
• M22: 5,616,502 km (0.102 R)
• M23: 5,851,072 km (0.06 R)
• M24: 5,969,553 km (0.079 R)
• M25: 6,088,933 km (0.094 R)
• M26: 6,946,428 km (0.071 R)
• M27: 7,135,220 km (0.104 R)
• M28: 7,325,658 km (0.052 R)
• M29: 7,432,172 km (0.113 R)
• M30: 7,539,284 km (0.025 R)
• M31: 8,280,990 km (0.115 R)
• M32: 8,705,549 km (0.078 R)
• M33: 10,378,801 km (0.073 R)
• M34: 10,812,485 km (0.099 R)
• M35: 11,031,497 km (0.096 R)
• M36: 11,153,868 km (0.088 R)
• M37: 11,647,690 km (0.12 R)
• M38: 11,972,617 km (0.115 R)
• M39: 12,325,817 km (0.112 R)
• M40: 12,913,587 km (0.074 R)
• M41: 13,197,973 km (0.09 R)
• M42: 13,354,004 km (0.095 R)
• M43: 13,458,273 km (0.066 R)
• M44: 13,852,015 km (0.108 R)
• M45: 13,984,110 km (0.092 R)
• M46: 14,169,761 km (0.03 R)
• M47: 14,758,428 km (0.052 R)
• M48: 14,839,361 km (0.109 R)
• M49: 15,273,344 km (0.027 R)
• M50: 15,437,154 km (0.091 R)
• M51: 16,126,052 km (0.041 R)
• M52: 16,516,353 km (0.079 R)
• M53: 17,164,112 km (0.078 R)
• M54: 17,362,927 km (0.092 R)
• M55: 17,648,210 km (0.114 R)
• M56: 17,964,012 km (0.086 R)
• M57: 18,571,828 km (0.057 R)
• M58: 19,010,299 km (0.112 R)
• M59: 19,098,263 km (0.075 R)
• M60: 19,718,795 km (0.111 R)
• M61: 19,867,345 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.2

Radius: 13.2

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.86 AU - 5.8 AU

Year: 4563 Days

Day: 11.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,368,706 km

• M1: 189,541 km (0.025 R)
• M2: 600,187 km (0.05 R)
• M3: 992,133 km (0.045 R)
• M4: 1,475,484 km (0.051 R)
• M5: 1,668,764 km (0.117 R)
• M6: 1,768,696 km (0.098 R)
• M7: 2,027,650 km (0.117 R)
• M8: 2,207,317 km (0.059 R)
• M9: 2,467,916 km (0.036 R)
• M10: 2,582,807 km (0.06 R)
• M11: 2,837,872 km (0.046 R)
• M12: 3,060,473 km (0.112 R)
• M13: 3,204,985 km (0.07 R)
• M14: 3,895,229 km (0.107 R)
• M15: 4,097,785 km (0.044 R)
• M16: 4,702,310 km (0.106 R)
• M17: 5,064,038 km (0.112 R)
• M18: 5,285,442 km (0.108 R)
• M19: 5,763,408 km (0.103 R)
• M20: 5,968,805 km (0.085 R)
• M21: 6,546,403 km (0.116 R)
• M22: 6,707,071 km (0.117 R)
• M23: 6,869,085 km (0.082 R)
• M24: 7,224,530 km (0.117 R)
• M25: 7,558,133 km (0.078 R)
• M26: 7,670,332 km (0.059 R)
• M27: 8,153,982 km (0.031 R)
• M28: 8,765,089 km (0.061 R)
• M29: 8,853,501 km (0.109 R)
• M30: 9,180,672 km (0.067 R)
• M31: 9,330,718 km (0.116 R)
• M32: 9,481,513 km (0.078 R)
• M33: 9,633,205 km (0.099 R)
• M34: 10,341,252 km (0.051 R)
• M35: 11,709,923 km (0.054 R)
• M36: 11,840,073 km (0.116 R)
• M37: 12,465,243 km (0.076 R)
• M38: 12,798,547 km (0.107 R)
• M39: 13,406,064 km (0.091 R)
• M40: 13,508,239 km (0.095 R)
• M41: 13,713,338 km (0.12 R)
• M42: 13,919,483 km (0.087 R)
• M43: 14,057,562 km (0.097 R)
• M44: 14,684,228 km (0.101 R)
• M45: 15,605,601 km (0.061 R)
• M46: 15,892,829 km (0.068 R)
• M47: 16,145,649 km (0.064 R)
• M48: 16,290,759 km (0.069 R)
• M49: 16,691,981 km (0.085 R)
• M50: 16,838,587 km (0.099 R)
• M51: 17,281,247 km (0.119 R)
• M52: 17,990,042 km (0.03 R)
• M53: 18,556,269 km (0.094 R)
• M54: 18,670,263 km (0.069 R)
• M55: 19,474,501 km (0.074 R)
• M56: 20,055,988 km (0.092 R)
• M57: 20,564,471 km (0.111 R)
• M58: 21,196,223 km (0.096 R)
• M59: 21,594,303 km (0.072 R)
• M60: 21,954,684 km (0.111 R)
• M61: 22,397,943 km (0.109 R)
• M62: 22,844,044 km (0.103 R)
• M63: 23,129,476 km (0.069 R)
• M64: 23,457,245 km (0.079 R)
• M65: 23,580,514 km (0.054 R)
• M66: 23,745,221 km (0.115 R)
• M67: 24,158,560 km (0.04 R)
• M68: 24,491,116 km (0.115 R)
• M69: 24,699,656 km (0.096 R)
• M70: 24,950,681 km (0.091 R)
• M71: 25,455,424 km (0.112 R)
• M72: 26,346,728 km (0.086 R)
• M73: 26,731,943 km (0.11 R)
• M74: 27,162,037 km (0.116 R)
• M75: 27,334,673 km (0.103 R)
• M76: 27,898,507 km (0.103 R)
• M77: 28,072,788 km (0.116 R)
• M78: 28,247,369 km (0.093 R)
• M79: 28,422,399 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.6

Radius: 8

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.72 AU - 7.14 AU

Year: 5355 Days

Day: 10.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,368,706 km

• M1: 155,432 km (0.071 R)
• M2: 381,325 km (0.111 R)
• M3: 495,767 km (0.115 R)
• M4: 579,093 km (0.116 R)
• M5: 883,824 km (0.102 R)
• M6: 1,321,548 km (0.065 R)
• M7: 1,690,007 km (0.104 R)
• M8: 1,803,402 km (0.113 R)
• M9: 1,936,096 km (0.082 R)
• M10: 2,176,200 km (0.109 R)
• M11: 2,246,661 km (0.107 R)
• M12: 2,499,032 km (0.083 R)
• M13: 2,591,484 km (0.095 R)
• M14: 2,798,827 km (0.07 R)
• M15: 3,391,533 km (0.093 R)
• M16: 3,494,157 km (0.11 R)
• M17: 3,702,398 km (0.075 R)
• M18: 3,850,500 km (0.098 R)
• M19: 4,000,696 km (0.114 R)
• M20: 4,988,491 km (0.066 R)
• M21: 5,294,119 km (0.087 R)
• M22: 5,389,562 km (0.106 R)
• M23: 5,606,031 km (0.098 R)
• M24: 5,703,269 km (0.115 R)
• M25: 6,097,609 km (0.094 R)
• M26: 6,298,070 km (0.118 R)
• M27: 6,808,797 km (0.088 R)
• M28: 7,147,786 km (0.093 R)
• M29: 7,226,924 km (0.112 R)
• M30: 7,842,519 km (0.038 R)
• M31: 8,698,817 km (0.102 R)
• M32: 8,896,286 km (0.107 R)
• M33: 9,497,670 km (0.089 R)
• M34: 9,555,564 km (0.083 R)
• M35: 9,905,773 km (0.109 R)
• M36: 10,052,977 km (0.115 R)
• M37: 10,438,939 km (0.108 R)
• M38: 10,920,794 km (0.091 R)
• M39: 11,440,647 km (0.108 R)
• M40: 12,346,013 km (0.083 R)
• M41: 12,568,016 km (0.1 R)
• M42: 14,026,446 km (0.059 R)
• M43: 14,191,752 km (0.07 R)
• M44: 15,367,142 km (0.078 R)
• M45: 16,538,643 km (0.102 R)
• M46: 16,748,230 km (0.118 R)
• M47: 17,135,090 km (0.05 R)
• M48: 17,453,733 km (0.046 R)
• M49: 17,738,568 km (0.097 R)
• M50: 18,060,951 km (0.069 R)
• M51: 18,349,076 km (0.045 R)
• M52: 19,259,379 km (0.072 R)
• M53: 19,590,589 km (0.079 R)
• M54: 19,960,993 km (0.108 R)
• M55: 20,934,576 km (0.097 R)
• M56: 21,465,200 km (0.079 R)
• M57: 21,617,640 km (0.041 R)
• M58: 22,115,502 km (0.055 R)
• M59: 22,423,823 km (0.05 R)
• M60: 22,966,714 km (0.106 R)
• M61: 23,749,709 km (0.079 R)
• M62: 24,144,648 km (0.087 R)
• M63: 24,223,785 km (0.112 R)
• M64: 24,461,945 km (0.11 R)
• M65: 25,342,029 km (0.119 R)
• M66: 25,866,968 km (0.108 R)
• M67: 26,151,054 km (0.117 R)
• M68: 26,273,126 km (0.077 R)
• M69: 27,339,160 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.1

Radius: 12.8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.81 AU - 6.67 AU

Year: 5781 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,368,706 km

• M1: 172,636 km (0.102 R)
• M2: 280,496 km (0.067 R)
• M3: 408,253 km (0.116 R)
• M4: 789,428 km (0.114 R)
• M5: 1,185,862 km (0.037 R)
• M6: 1,272,629 km (0.115 R)
• M7: 1,453,044 km (0.083 R)
• M8: 1,578,258 km (0.11 R)
• M9: 1,823,000 km (0.073 R)
• M10: 1,976,038 km (0.092 R)
• M11: 2,133,415 km (0.116 R)
• M12: 2,536,133 km (0.101 R)
• M13: 3,246,573 km (0.112 R)
• M14: 3,796,944 km (0.103 R)
• M15: 3,884,309 km (0.112 R)
• M16: 4,172,733 km (0.103 R)
• M17: 4,865,222 km (0.077 R)
• M18: 5,008,088 km (0.066 R)
• M19: 5,103,980 km (0.076 R)
• M20: 5,518,965 km (0.098 R)
• M21: 5,668,114 km (0.113 R)
• M22: 6,329,785 km (0.051 R)
• M23: 6,485,965 km (0.095 R)
• M24: 6,617,163 km (0.105 R)
• M25: 6,855,622 km (0.04 R)
• M26: 7,069,846 km (0.112 R)
• M27: 7,259,087 km (0.101 R)
• M28: 7,422,747 km (0.112 R)
• M29: 7,698,306 km (0.101 R)
• M30: 8,146,053 km (0.085 R)
• M31: 8,458,862 km (0.048 R)
• M32: 8,602,326 km (0.087 R)
• M33: 8,746,688 km (0.092 R)
• M34: 8,833,754 km (0.083 R)
• M35: 8,920,970 km (0.106 R)
• M36: 9,037,806 km (0.084 R)
• M37: 9,659,535 km (0.032 R)
• M38: 9,809,581 km (0.104 R)
• M39: 10,295,026 km (0.027 R)
• M40: 11,226,572 km (0.113 R)
• M41: 11,479,542 km (0.115 R)
• M42: 12,608,408 km (0.049 R)
• M43: 13,570,322 km (0.11 R)
• M44: 14,111,268 km (0.079 R)
• M45: 14,213,593 km (0.031 R)
• M46: 14,936,001 km (0.064 R)
• M47: 15,354,127 km (0.101 R)
• M48: 16,059,780 km (0.072 R)
• M49: 16,523,982 km (0.079 R)
• M50: 17,319,843 km (0.116 R)
• M51: 17,649,108 km (0.106 R)
• M52: 17,869,615 km (0.067 R)
• M53: 18,536,971 km (0.08 R)
• M54: 18,911,265 km (0.083 R)
• M55: 19,325,951 km (0.099 R)
• M56: 19,934,365 km (0.063 R)
• M57: 20,549,063 km (0.047 R)
• M58: 21,014,312 km (0.1 R)
• M59: 21,248,134 km (0.108 R)
• M60: 21,718,469 km (0.104 R)
• M61: 21,836,652 km (0.079 R)
• M62: 22,390,762 km (0.095 R)
• M63: 22,589,877 km (0.119 R)
• M64: 23,110,029 km (0.04 R)
• M65: 23,190,363 km (0.089 R)
• M66: 23,634,220 km (0.043 R)
• M67: 23,877,466 km (0.054 R)
• M68: 24,162,300 km (0.098 R)
• M69: 24,817,688 km (0.064 R)
• M70: 24,900,117 km (0.104 R)
• M71: 26,187,855 km (0.114 R)
• M72: 26,776,523 km (0.035 R)
• M73: 27,157,249 km (0.094 R)
• M74: 27,284,557 km (0.084 R)
• M75: 28,396,369 km (0.117 R)
• M76: 29,087,810 km (0.085 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.1

Radius: 11.3

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.73 AU - 12.49 AU

Year: 13733 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,368,706 km

• M1: 308,022 km (0.093 R)
• M2: 705,952 km (0.087 R)
• M3: 802,742 km (0.033 R)
• M4: 946,506 km (0.109 R)
• M5: 1,929,813 km (0.038 R)
• M6: 2,041,712 km (0.064 R)
• M7: 2,480,482 km (0.115 R)
• M8: 2,633,371 km (0.094 R)
• M9: 3,243,132 km (0.071 R)
• M10: 3,895,678 km (0.062 R)
• M11: 3,966,737 km (0.098 R)
• M12: 4,626,015 km (0.097 R)
• M13: 4,929,998 km (0.078 R)
• M14: 6,252,293 km (0.071 R)
• M15: 6,461,730 km (0.11 R)
• M16: 6,758,981 km (0.114 R)
• M17: 6,844,851 km (0.069 R)
• M18: 7,588,502 km (0.099 R)
• M19: 7,992,715 km (0.082 R)
• M20: 9,010,130 km (0.081 R)
• M21: 9,104,676 km (0.11 R)
• M22: 9,486,001 km (0.088 R)
• M23: 10,412,909 km (0.09 R)
• M24: 10,912,267 km (0.064 R)
• M25: 11,882,708 km (0.075 R)
• M26: 12,615,289 km (0.12 R)
• M27: 13,850,668 km (0.095 R)
• M28: 14,289,289 km (0.074 R)
• M29: 14,788,348 km (0.105 R)
• M30: 15,974,958 km (0.113 R)
• M31: 19,224,822 km (0.112 R)
• M32: 19,714,157 km (0.106 R)
• M33: 20,022,029 km (0.116 R)
• M34: 20,455,863 km (0.087 R)
• M35: 20,830,008 km (0.109 R)
• M36: 20,955,371 km (0.117 R)
• M37: 21,458,917 km (0.107 R)
• M38: 21,902,774 km (0.071 R)
• M39: 22,030,231 km (0.078 R)
• M40: 22,221,717 km (0.088 R)
• M41: 22,349,772 km (0.103 R)
• M42: 22,735,286 km (0.098 R)
• M43: 22,864,239 km (0.093 R)
• M44: 23,904,992 km (0.109 R)
• M45: 25,027,574 km (0.083 R)
• M46: 25,561,788 km (0.107 R)
• M47: 26,099,742 km (0.12 R)
• M48: 26,641,586 km (0.113 R)
• M49: 27,323,901 km (0.114 R)
• M50: 28,497,198 km (0.091 R)
• M51: 29,265,233 km (0.054 R)
• M52: 29,546,178 km (0.062 R)
• M53: 30,750,142 km (0.05 R)
• M54: 31,394,011 km (0.085 R)
• M55: 31,681,538 km (0.043 R)
• M56: 32,404,395 km (0.095 R)
• M57: 32,477,099 km (0.109 R)
• M58: 32,622,359 km (0.077 R)
• M59: 33,059,633 km (0.055 R)
• M60: 33,205,791 km (0.078 R)
• M61: 34,013,769 km (0.111 R)
• M62: 36,627,393 km (0.078 R)
• M63: 36,930,179 km (0.098 R)
• M64: 38,379,783 km (0.068 R)
• M65: 38,918,484 km (0.051 R)
• M66: 39,692,504 km (0.102 R)
• M67: 39,770,145 km (0.105 R)
• M68: 39,925,727 km (0.112 R)
• M69: 41,098,574 km (0.043 R)
• M70: 43,638,148 km (0.114 R)
• M71: 44,200,336 km (0.115 R)
• M72: 44,442,087 km (0.12 R)
• M73: 44,926,933 km (0.103 R)
• M74: 45,332,194 km (0.035 R)
• M75: 47,212,190 km (0.061 R)
• M76: 47,376,898 km (0.109 R)
• M77: 47,541,755 km (0.117 R)
• M78: 47,624,183 km (0.086 R)
• M79: 48,618,111 km (0.1 R)
• M80: 50,037,645 km (0.057 R)
• M81: 50,121,570 km (0.106 R)
• M82: 50,373,642 km (0.108 R)
• M83: 52,235,089 km (0.078 R)
• M84: 52,661,293 km (0.099 R)
• M85: 53,003,124 km (0.088 R)
• M86: 53,603,011 km (0.098 R)
• M87: 54,118,974 km (0.092 R)
• M88: 56,461,228 km (0.069 R)
• M89: 56,636,108 km (0.086 R)
• M90: 57,161,646 km (0.053 R)
• M91: 57,688,679 km (0.118 R)
• M92: 58,041,131 km (0.119 R)
• M93: 59,013,667 km (0.056 R)
• M94: 59,279,951 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 19,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit