🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.48 AU - 0.72 AU

Year: 171 Days

Day: 15.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.63 AU - 0.65 AU

Year: 188 Days

Day: 18.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.75 AU - 0.85 AU

Year: 263 Days

Day: 31.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.13 AU - 1.23 AU

Year: 471 Days

Day: 34.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.8

Radius: 12

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.24 AU - 6.7 AU

Year: 5355 Days

Day: 13.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,949,692 km

• M1: 286,929 km (0.112 R)
• M2: 397,182 km (0.087 R)
• M3: 550,520 km (0.093 R)
• M4: 674,238 km (0.113 R)
• M5: 850,763 km (0.112 R)
• M6: 952,639 km (0.086 R)
• M7: 1,121,685 km (0.035 R)
• M8: 1,267,692 km (0.104 R)
• M9: 1,490,593 km (0.055 R)
• M10: 1,615,956 km (0.066 R)
• M11: 2,255,188 km (0.112 R)
• M12: 2,484,821 km (0.074 R)
• M13: 2,613,325 km (0.025 R)
• M14: 2,854,926 km (0.078 R)
• M15: 2,989,863 km (0.12 R)
• M16: 3,383,605 km (0.112 R)
• M17: 3,769,567 km (0.106 R)
• M18: 4,093,746 km (0.053 R)
• M19: 4,349,259 km (0.102 R)
• M20: 4,795,809 km (0.1 R)
• M21: 4,929,848 km (0.09 R)
• M22: 5,174,590 km (0.119 R)
• M23: 5,284,545 km (0.109 R)
• M24: 5,647,619 km (0.029 R)
• M25: 5,932,603 km (0.089 R)
• M26: 6,134,859 km (0.117 R)
• M27: 6,785,311 km (0.079 R)
• M28: 7,426,637 km (0.097 R)
• M29: 7,519,986 km (0.058 R)
• M30: 7,644,900 km (0.078 R)
• M31: 8,087,560 km (0.099 R)
• M32: 8,344,270 km (0.093 R)
• M33: 8,734,571 km (0.106 R)
• M34: 9,975,036 km (0.072 R)
• M35: 10,181,481 km (0.113 R)
• M36: 10,285,153 km (0.116 R)
• M37: 11,056,479 km (0.104 R)
• M38: 12,469,581 km (0.077 R)
• M39: 12,692,033 km (0.065 R)
• M40: 13,140,827 km (0.082 R)
• M41: 13,442,865 km (0.06 R)
• M42: 13,785,593 km (0.085 R)
• M43: 14,674,354 km (0.099 R)
• M44: 15,343,057 km (0.045 R)
• M45: 16,062,174 km (0.038 R)
• M46: 16,183,049 km (0.103 R)
• M47: 16,466,387 km (0.051 R)
• M48: 16,751,222 km (0.092 R)
• M49: 16,955,871 km (0.078 R)
• M50: 17,907,314 km (0.111 R)
• M51: 17,990,939 km (0.098 R)
• M52: 18,368,674 km (0.112 R)
• M53: 19,217,193 km (0.111 R)
• M54: 19,775,791 km (0.102 R)
• M55: 20,209,027 km (0.069 R)
• M56: 20,470,524 km (0.066 R)
• M57: 20,776,900 km (0.117 R)
• M58: 21,571,863 km (0.1 R)
• M59: 21,928,505 km (0.113 R)
• M60: 22,017,964 km (0.089 R)
• M61: 22,647,472 km (0.118 R)
• M62: 23,419,846 km (0.03 R)
• M63: 23,648,581 km (0.119 R)
• M64: 26,690,205 km (0.104 R)
• M65: 26,977,134 km (0.095 R)
• M66: 27,120,897 km (0.06 R)
• M67: 27,553,983 km (0.077 R)
• M68: 28,183,640 km (0.091 R)
• M69: 28,475,805 km (0.107 R)
• M70: 29,259,848 km (0.058 R)
• M71: 29,654,636 km (0.083 R)
• M72: 30,051,071 km (0.049 R)
• M73: 30,150,553 km (0.11 R)
• M74: 32,415,764 km (0.09 R)
• M75: 32,824,166 km (0.071 R)
• M76: 33,337,137 km (0.067 R)
• M77: 34,371,008 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.5

Radius: 10.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.61 AU - 6.41 AU

Year: 5409 Days

Day: 6.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,949,692 km

• M1: 140,173 km (0.075 R)
• M2: 206,894 km (0.115 R)
• M3: 277,803 km (0.055 R)
• M4: 450,439 km (0.11 R)
• M5: 577,597 km (0.112 R)
• M6: 662,719 km (0.085 R)
• M7: 1,114,803 km (0.091 R)
• M8: 1,666,520 km (0.072 R)
• M9: 1,840,951 km (0.093 R)
• M10: 1,938,639 km (0.118 R)
• M11: 2,038,121 km (0.067 R)
• M12: 2,207,915 km (0.086 R)
• M13: 2,417,801 km (0.093 R)
• M14: 2,489,309 km (0.12 R)
• M15: 2,616,168 km (0.066 R)
• M16: 3,242,983 km (0.068 R)
• M17: 3,342,016 km (0.05 R)
• M18: 3,462,144 km (0.119 R)
• M19: 3,665,746 km (0.101 R)
• M20: 3,768,969 km (0.041 R)
• M21: 4,063,377 km (0.102 R)
• M22: 4,256,508 km (0.062 R)
• M23: 4,387,107 km (0.03 R)
• M24: 4,674,485 km (0.115 R)
• M25: 4,786,683 km (0.107 R)
• M26: 5,151,702 km (0.088 R)
• M27: 5,221,265 km (0.099 R)
• M28: 5,455,086 km (0.036 R)
• M29: 5,692,349 km (0.089 R)
• M30: 5,981,671 km (0.088 R)
• M31: 6,449,613 km (0.097 R)
• M32: 6,751,352 km (0.106 R)
• M33: 6,852,929 km (0.099 R)
• M34: 7,109,190 km (0.071 R)
• M35: 7,631,137 km (0.06 R)
• M36: 7,710,573 km (0.111 R)
• M37: 7,790,160 km (0.056 R)
• M38: 7,950,229 km (0.114 R)
• M39: 8,409,943 km (0.11 R)
• M40: 9,073,560 km (0.106 R)
• M41: 9,468,498 km (0.11 R)
• M42: 9,926,716 km (0.076 R)
• M43: 10,598,261 km (0.085 R)
• M44: 10,984,224 km (0.079 R)
• M45: 11,133,971 km (0.082 R)
• M46: 11,254,098 km (0.054 R)
• M47: 11,495,998 km (0.078 R)
• M48: 11,709,025 km (0.1 R)
• M49: 11,861,914 km (0.082 R)
• M50: 12,108,003 km (0.086 R)
• M51: 12,231,720 km (0.069 R)
• M52: 13,363,877 km (0.1 R)
• M53: 14,136,999 km (0.104 R)
• M54: 14,463,571 km (0.085 R)
• M55: 14,858,659 km (0.115 R)
• M56: 15,190,617 km (0.097 R)
• M57: 15,357,418 km (0.066 R)
• M58: 15,794,244 km (0.118 R)
• M59: 15,861,862 km (0.096 R)
• M60: 16,852,350 km (0.109 R)
• M61: 18,606,684 km (0.071 R)
• M62: 18,856,961 km (0.104 R)
• M63: 19,796,137 km (0.12 R)
• M64: 20,271,559 km (0.101 R)
• M65: 20,602,768 km (0.06 R)
• M66: 21,010,123 km (0.088 R)
• M67: 21,382,772 km (0.095 R)
• M68: 21,457,571 km (0.1 R)
• M69: 21,983,557 km (0.11 R)
• M70: 22,666,022 km (0.091 R)
• M71: 22,818,612 km (0.119 R)
• M72: 23,471,008 km (0.039 R)
• M73: 23,974,106 km (0.113 R)
• M74: 24,285,419 km (0.091 R)
• M75: 24,794,201 km (0.091 R)
• M76: 25,544,136 km (0.079 R)
• M77: 26,261,457 km (0.087 R)
• M78: 26,662,828 km (0.118 R)
• M79: 27,025,903 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.7

Radius: 10.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.84 AU - 7 AU

Year: 5971 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 92.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,949,692 km

• M1: 172,935 km (0.062 R)
• M2: 243,545 km (0.108 R)
• M3: 376,538 km (0.087 R)
• M4: 489,185 km (0.101 R)
• M5: 561,142 km (0.098 R)
• M6: 682,615 km (0.119 R)
• M7: 1,007,242 km (0.106 R)
• M8: 1,245,103 km (0.106 R)
• M9: 1,318,556 km (0.1 R)
• M10: 1,408,763 km (0.113 R)
• M11: 1,532,331 km (0.083 R)
• M12: 1,774,231 km (0.096 R)
• M13: 1,891,366 km (0.116 R)
• M14: 2,063,403 km (0.086 R)
• M15: 2,667,480 km (0.105 R)
• M16: 3,079,472 km (0.098 R)
• M17: 3,406,942 km (0.117 R)
• M18: 3,596,034 km (0.095 R)
• M19: 3,832,099 km (0.11 R)
• M20: 3,962,997 km (0.096 R)
• M21: 4,296,750 km (0.097 R)
• M22: 4,387,257 km (0.051 R)
• M23: 4,826,327 km (0.107 R)
• M24: 4,967,846 km (0.063 R)
• M25: 5,039,204 km (0.095 R)
• M26: 5,303,544 km (0.112 R)
• M27: 5,425,316 km (0.076 R)
• M28: 5,871,268 km (0.081 R)
• M29: 6,047,793 km (0.103 R)
• M30: 6,432,260 km (0.064 R)
• M31: 6,510,200 km (0.086 R)
• M32: 6,588,290 km (0.087 R)
• M33: 7,090,640 km (0.08 R)
• M34: 7,496,050 km (0.059 R)
• M35: 8,076,340 km (0.113 R)
• M36: 8,988,139 km (0.064 R)
• M37: 9,309,176 km (0.105 R)
• M38: 9,485,851 km (0.102 R)
• M39: 9,693,493 km (0.12 R)
• M40: 10,538,721 km (0.076 R)
• M41: 11,001,278 km (0.049 R)
• M42: 11,376,170 km (0.116 R)
• M43: 11,723,387 km (0.117 R)
• M44: 12,267,025 km (0.102 R)
• M45: 12,493,217 km (0.05 R)
• M46: 12,851,504 km (0.096 R)
• M47: 13,246,293 km (0.101 R)
• M48: 13,378,837 km (0.102 R)
• M49: 13,913,200 km (0.079 R)
• M50: 14,115,307 km (0.097 R)
• M51: 15,106,393 km (0.094 R)
• M52: 15,383,598 km (0.118 R)
• M53: 16,332,048 km (0.076 R)
• M54: 16,902,914 km (0.046 R)
• M55: 17,698,774 km (0.047 R)
• M56: 18,174,645 km (0.047 R)
• M57: 18,432,702 km (0.095 R)
• M58: 18,543,703 km (0.104 R)
• M59: 18,691,955 km (0.066 R)
• M60: 18,803,405 km (0.075 R)
• M61: 19,214,051 km (0.057 R)
• M62: 19,289,149 km (0.095 R)
• M63: 20,120,315 km (0.1 R)
• M64: 20,349,050 km (0.108 R)
• M65: 21,583,532 km (0.079 R)
• M66: 21,661,622 km (0.085 R)
• M67: 22,052,821 km (0.037 R)
• M68: 22,367,425 km (0.116 R)
• M69: 22,446,413 km (0.075 R)
• M70: 22,683,675 km (0.054 R)
• M71: 22,882,042 km (0.082 R)
• M72: 24,124,601 km (0.11 R)
• M73: 24,246,075 km (0.116 R)
• M74: 24,652,233 km (0.082 R)
• M75: 24,774,604 km (0.119 R)
• M76: 25,553,859 km (0.071 R)
• M77: 25,925,760 km (0.111 R)
• M78: 26,716,833 km (0.115 R)
• M79: 26,884,383 km (0.12 R)
• M80: 27,178,492 km (0.096 R)
• M81: 27,262,716 km (0.114 R)
• M82: 27,473,649 km (0.041 R)
• M83: 28,408,187 km (0.044 R)

Asteroid Belt

Center: 7.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.8

Radius: 11.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.51 AU - 8.99 AU

Year: 9501 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,949,692 km

• M1: 227,389 km (0.066 R)
• M2: 311,912 km (0.067 R)
• M3: 447,597 km (0.067 R)
• M4: 594,502 km (0.099 R)
• M5: 716,723 km (0.106 R)
• M6: 863,479 km (0.103 R)
• M7: 1,020,856 km (0.091 R)
• M8: 1,258,118 km (0.105 R)
• M9: 1,457,233 km (0.106 R)
• M10: 1,666,969 km (0.093 R)
• M11: 1,866,533 km (0.077 R)
• M12: 2,159,296 km (0.115 R)
• M13: 2,289,296 km (0.116 R)
• M14: 2,718,642 km (0.081 R)
• M15: 3,173,120 km (0.099 R)
• M16: 3,422,201 km (0.063 R)
• M17: 3,912,882 km (0.082 R)
• M18: 4,207,291 km (0.092 R)
• M19: 4,620,480 km (0.064 R)
• M20: 4,789,376 km (0.101 R)
• M21: 5,279,309 km (0.037 R)
• M22: 5,396,893 km (0.039 R)
• M23: 6,369,129 km (0.116 R)
• M24: 7,198,650 km (0.112 R)
• M25: 7,329,248 km (0.097 R)
• M26: 7,927,042 km (0.041 R)
• M27: 8,095,938 km (0.112 R)
• M28: 8,231,772 km (0.108 R)
• M29: 8,505,985 km (0.103 R)
• M30: 9,133,997 km (0.088 R)
• M31: 9,740,766 km (0.073 R)
• M32: 10,067,338 km (0.051 R)
• M33: 10,545,453 km (0.105 R)
• M34: 11,030,898 km (0.069 R)
• M35: 11,106,296 km (0.055 R)
• M36: 11,219,691 km (0.087 R)
• M37: 12,491,721 km (0.081 R)
• M38: 12,649,098 km (0.06 R)
• M39: 14,012,683 km (0.084 R)
• M40: 14,094,363 km (0.118 R)
• M41: 14,381,442 km (0.114 R)
• M42: 14,753,342 km (0.04 R)
• M43: 14,878,107 km (0.104 R)
• M44: 14,961,433 km (0.092 R)
• M45: 15,296,233 km (0.112 R)
• M46: 15,422,493 km (0.04 R)
• M47: 16,487,780 km (0.089 R)
• M48: 16,833,650 km (0.112 R)
• M49: 17,138,381 km (0.102 R)
• M50: 17,225,746 km (0.081 R)
• M51: 17,488,739 km (0.091 R)
• M52: 18,152,206 km (0.077 R)
• M53: 18,554,175 km (0.063 R)
• M54: 20,145,448 km (0.096 R)
• M55: 20,330,051 km (0.112 R)
• M56: 21,308,571 km (0.112 R)
• M57: 23,021,616 km (0.095 R)
• M58: 23,553,886 km (0.105 R)
• M59: 24,581,174 km (0.075 R)
• M60: 24,778,643 km (0.059 R)
• M61: 25,473,376 km (0.119 R)
• M62: 25,773,170 km (0.11 R)
• M63: 26,325,784 km (0.03 R)
• M64: 27,340,656 km (0.093 R)
• M65: 27,596,319 km (0.086 R)
• M66: 28,264,872 km (0.03 R)
• M67: 29,042,781 km (0.083 R)
• M68: 29,985,696 km (0.112 R)
• M69: 31,312,031 km (0.05 R)
• M70: 32,332,737 km (0.097 R)
• M71: 32,494,901 km (0.105 R)
• M72: 33,418,818 km (0.113 R)
• M73: 34,959,676 km (0.104 R)
• M74: 36,242,478 km (0.113 R)
• M75: 36,523,423 km (0.05 R)
• M76: 37,144,104 km (0.025 R)
• M77: 37,427,293 km (0.098 R)
• M78: 37,768,077 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.5

Radius: 10.5

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.54 AU - 12.54 AU

Year: 13466 Days

Day: 10.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,949,692 km

• M1: 173,085 km (0.113 R)
• M2: 293,212 km (0.067 R)
• M3: 429,196 km (0.106 R)
• M4: 514,317 km (0.113 R)
• M5: 638,185 km (0.114 R)
• M6: 773,122 km (0.062 R)
• M7: 918,381 km (0.103 R)
• M8: 1,543,551 km (0.096 R)
• M9: 1,898,846 km (0.116 R)
• M10: 2,629,183 km (0.079 R)
• M11: 2,824,557 km (0.026 R)
• M12: 3,053,741 km (0.087 R)
• M13: 3,289,208 km (0.025 R)
• M14: 4,519,800 km (0.087 R)
• M15: 5,097,099 km (0.11 R)
• M16: 5,412,152 km (0.064 R)
• M17: 5,733,638 km (0.115 R)
• M18: 6,357,910 km (0.081 R)
• M19: 6,583,503 km (0.069 R)
• M20: 6,888,384 km (0.065 R)
• M21: 7,790,459 km (0.06 R)
• M22: 8,234,914 km (0.114 R)
• M23: 8,481,002 km (0.118 R)
• M24: 9,920,284 km (0.108 R)
• M25: 10,226,062 km (0.071 R)
• M26: 10,402,138 km (0.086 R)
• M27: 11,252,153 km (0.107 R)
• M28: 12,031,708 km (0.085 R)
• M29: 12,311,007 km (0.099 R)
• M30: 12,451,480 km (0.093 R)
• M31: 13,642,428 km (0.083 R)
• M32: 14,031,383 km (0.117 R)
• M33: 14,227,057 km (0.065 R)
• M34: 14,325,343 km (0.069 R)
• M35: 14,919,545 km (0.101 R)
• M36: 15,471,262 km (0.085 R)
• M37: 16,594,742 km (0.097 R)
• M38: 16,749,875 km (0.119 R)
• M39: 16,853,696 km (0.116 R)
• M40: 16,957,667 km (0.096 R)
• M41: 17,533,319 km (0.095 R)
• M42: 19,135,812 km (0.088 R)
• M43: 19,407,481 km (0.093 R)
• M44: 20,285,322 km (0.108 R)
• M45: 20,896,279 km (0.051 R)
• M46: 21,965,904 km (0.028 R)
• M47: 22,650,614 km (0.068 R)
• M48: 23,400,249 km (0.091 R)
• M49: 23,923,991 km (0.075 R)
• M50: 24,805,571 km (0.048 R)
• M51: 24,923,903 km (0.099 R)
• M52: 25,458,865 km (0.113 R)
• M53: 25,757,612 km (0.058 R)
• M54: 26,903,681 km (0.112 R)
• M55: 27,207,963 km (0.099 R)
• M56: 29,245,187 km (0.051 R)
• M57: 30,313,765 km (0.108 R)
• M58: 31,587,291 km (0.104 R)
• M59: 32,101,459 km (0.12 R)
• M60: 32,295,039 km (0.12 R)
• M61: 32,553,843 km (0.098 R)
• M62: 32,878,171 km (0.073 R)
• M63: 33,073,247 km (0.108 R)
• M64: 33,268,771 km (0.112 R)
• M65: 33,923,262 km (0.038 R)
• M66: 34,186,255 km (0.085 R)
• M67: 34,979,124 km (0.095 R)
• M68: 35,377,952 km (0.096 R)
• M69: 36,314,285 km (0.069 R)
• M70: 36,988,074 km (0.084 R)
• M71: 37,733,969 km (0.069 R)
• M72: 40,209,813 km (0.119 R)
• M73: 41,748,577 km (0.107 R)
• M74: 43,164,072 km (0.04 R)
• M75: 44,811,294 km (0.115 R)
• M76: 45,027,762 km (0.078 R)
• M77: 45,099,868 km (0.051 R)
• M78: 46,406,157 km (0.077 R)
• M79: 47,137,092 km (0.106 R)
• M80: 47,724,713 km (0.107 R)
• M81: 48,684,682 km (0.084 R)
• M82: 48,981,335 km (0.072 R)
• M83: 49,949,682 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 16,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit