🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.47 AU - 0.63 AU

Year: 157 Days

Day: 23.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,113,810 km

• M1: 99,034 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.9 AU - 1.08 AU

Year: 379 Days

Day: 45.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.69 AU - 2.53 AU

Year: 1180 Days

Day: 23.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.16 AU - 2.24 AU

Year: 1256 Days

Day: 38.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.04 AU - 2.56 AU

Year: 1343 Days

Day: 47.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

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: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.5

Radius: 10

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.94 AU - 5.58 AU

Year: 4645 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,113,810 km

• M1: 157,227 km (0.1 R)
• M2: 282,441 km (0.114 R)
• M3: 410,945 km (0.076 R)
• M4: 598,990 km (0.082 R)
• M5: 704,307 km (0.091 R)
• M6: 901,926 km (0.067 R)
• M7: 979,417 km (0.088 R)
• M8: 1,226,403 km (0.081 R)
• M9: 1,351,018 km (0.091 R)
• M10: 1,453,942 km (0.087 R)
• M11: 1,532,929 km (0.104 R)
• M12: 1,626,877 km (0.119 R)
• M13: 1,722,919 km (0.044 R)
• M14: 1,849,329 km (0.074 R)
• M15: 2,277,628 km (0.05 R)
• M16: 2,720,138 km (0.077 R)
• M17: 2,835,029 km (0.072 R)
• M18: 3,018,885 km (0.108 R)
• M19: 3,275,894 km (0.095 R)
• M20: 3,720,200 km (0.048 R)
• M21: 3,829,705 km (0.116 R)
• M22: 4,278,649 km (0.065 R)
• M23: 4,783,841 km (0.078 R)
• M24: 5,003,301 km (0.072 R)
• M25: 5,165,016 km (0.092 R)
• M26: 5,307,882 km (0.054 R)
• M27: 5,410,805 km (0.047 R)
• M28: 5,618,746 km (0.038 R)
• M29: 5,744,708 km (0.052 R)
• M30: 5,850,324 km (0.028 R)
• M31: 6,193,053 km (0.12 R)
• M32: 6,345,044 km (0.083 R)
• M33: 6,410,568 km (0.12 R)
• M34: 6,476,241 km (0.112 R)
• M35: 6,564,355 km (0.096 R)
• M36: 6,719,338 km (0.094 R)
• M37: 6,786,059 km (0.032 R)
• M38: 7,055,484 km (0.075 R)
• M39: 7,237,096 km (0.071 R)
• M40: 7,558,732 km (0.116 R)
• M41: 7,628,145 km (0.091 R)
• M42: 8,964,652 km (0.115 R)
• M43: 9,684,966 km (0.05 R)
• M44: 10,218,133 km (0.098 R)
• M45: 10,423,680 km (0.113 R)
• M46: 10,527,053 km (0.067 R)
• M47: 10,786,904 km (0.033 R)
• M48: 10,996,341 km (0.09 R)
• M49: 11,180,646 km (0.118 R)
• M50: 11,766,770 km (0.115 R)
• M51: 11,847,403 km (0.066 R)
• M52: 12,009,418 km (0.088 R)
• M53: 12,913,139 km (0.042 R)
• M54: 13,051,965 km (0.078 R)
• M55: 13,387,364 km (0.1 R)
• M56: 13,952,395 km (0.113 R)
• M57: 14,152,108 km (0.062 R)
• M58: 14,525,355 km (0.113 R)
• M59: 14,785,805 km (0.068 R)
• M60: 16,080,724 km (0.116 R)
• M61: 16,832,603 km (0.086 R)
• M62: 16,923,558 km (0.079 R)
• M63: 17,258,658 km (0.102 R)
• M64: 17,411,696 km (0.111 R)
• M65: 18,121,388 km (0.077 R)
• M66: 18,276,970 km (0.119 R)
• M67: 18,652,012 km (0.074 R)
• M68: 19,346,445 km (0.053 R)
• M69: 19,505,468 km (0.081 R)
• M70: 20,403,803 km (0.032 R)
• M71: 20,760,445 km (0.096 R)
• M72: 20,825,520 km (0.082 R)
• M73: 21,479,861 km (0.092 R)
• M74: 21,776,513 km (0.1 R)
• M75: 21,875,697 km (0.061 R)
• M76: 22,074,512 km (0.055 R)
• M77: 22,274,076 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204

Radius: 9.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.76 AU - 9.76 AU

Year: 9140 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 63,113,810 km

• M1: 175,179 km (0.084 R)
• M2: 410,646 km (0.049 R)
• M3: 898,335 km (0.068 R)
• M4: 966,103 km (0.076 R)
• M5: 1,425,817 km (0.079 R)
• M6: 1,964,818 km (0.048 R)
• M7: 2,145,533 km (0.116 R)
• M8: 2,388,779 km (0.064 R)
• M9: 2,543,014 km (0.117 R)
• M10: 2,780,426 km (0.119 R)
• M11: 3,513,904 km (0.101 R)
• M12: 3,689,682 km (0.114 R)
• M13: 3,801,132 km (0.102 R)
• M14: 4,072,952 km (0.084 R)
• M15: 4,351,204 km (0.046 R)
• M16: 5,298,009 km (0.092 R)
• M17: 5,627,423 km (0.087 R)
• M18: 5,781,808 km (0.093 R)
• M19: 5,989,749 km (0.069 R)
• M20: 6,493,595 km (0.098 R)
• M21: 8,582,579 km (0.048 R)
• M22: 9,545,242 km (0.107 R)
• M23: 10,383,887 km (0.068 R)
• M24: 10,668,722 km (0.109 R)
• M25: 11,604,008 km (0.108 R)
• M26: 11,866,552 km (0.072 R)
• M27: 12,297,543 km (0.081 R)
• M28: 12,902,667 km (0.07 R)
• M29: 13,277,260 km (0.119 R)
• M30: 13,621,036 km (0.083 R)
• M31: 13,828,528 km (0.091 R)
• M32: 14,037,217 km (0.068 R)
• M33: 14,882,295 km (0.087 R)
• M34: 14,989,108 km (0.098 R)
• M35: 16,144,153 km (0.117 R)
• M36: 16,253,958 km (0.113 R)
• M37: 16,400,564 km (0.112 R)
• M38: 16,769,323 km (0.086 R)
• M39: 16,917,574 km (0.086 R)
• M40: 17,066,275 km (0.118 R)
• M41: 18,157,442 km (0.088 R)
• M42: 18,577,064 km (0.096 R)
• M43: 19,232,153 km (0.099 R)
• M44: 19,387,286 km (0.099 R)
• M45: 20,051,650 km (0.063 R)
• M46: 20,287,865 km (0.065 R)
• M47: 20,683,701 km (0.038 R)
• M48: 21,886,468 km (0.086 R)
• M49: 22,170,255 km (0.091 R)
• M50: 23,276,681 km (0.081 R)
• M51: 24,317,134 km (0.048 R)
• M52: 24,527,020 km (0.053 R)
• M53: 26,270,882 km (0.104 R)
• M54: 26,788,939 km (0.084 R)
• M55: 28,539,683 km (0.118 R)
• M56: 29,473,473 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.6

Radius: 9

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.77 AU - 13.17 AU

Year: 13989 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,113,810 km

• M1: 807,978 km (0.111 R)
• M2: 1,084,734 km (0.082 R)
• M3: 1,158,636 km (0.089 R)
• M4: 1,311,674 km (0.112 R)
• M5: 1,498,821 km (0.113 R)
• M6: 1,609,673 km (0.036 R)
• M7: 1,752,389 km (0.105 R)
• M8: 2,080,906 km (0.079 R)
• M9: 2,559,919 km (0.097 R)
• M10: 2,898,010 km (0.091 R)
• M11: 3,766,725 km (0.109 R)
• M12: 4,388,154 km (0.096 R)
• M13: 5,379,091 km (0.106 R)
• M14: 6,166,275 km (0.079 R)
• M15: 6,346,091 km (0.115 R)
• M16: 7,129,535 km (0.111 R)
• M17: 7,413,472 km (0.058 R)
• M18: 7,992,266 km (0.115 R)
• M19: 8,139,171 km (0.05 R)
• M20: 8,887,609 km (0.111 R)
• M21: 10,289,491 km (0.076 R)
• M22: 11,481,786 km (0.092 R)
• M23: 11,703,341 km (0.087 R)
• M24: 11,982,191 km (0.081 R)
• M25: 13,292,968 km (0.076 R)
• M26: 13,525,592 km (0.073 R)
• M27: 13,759,563 km (0.106 R)
• M28: 15,679,054 km (0.038 R)
• M29: 16,110,045 km (0.075 R)
• M30: 16,233,763 km (0.029 R)
• M31: 16,358,078 km (0.109 R)
• M32: 16,482,544 km (0.093 R)
• M33: 16,607,308 km (0.086 R)
• M34: 16,920,716 km (0.098 R)
• M35: 16,983,547 km (0.113 R)
• M36: 17,553,365 km (0.12 R)
• M37: 18,387,373 km (0.069 R)
• M38: 20,093,836 km (0.093 R)
• M39: 20,360,869 km (0.093 R)
• M40: 20,965,992 km (0.097 R)
• M41: 21,713,533 km (0.096 R)
• M42: 22,125,076 km (0.098 R)
• M43: 23,655,612 km (0.099 R)
• M44: 23,726,073 km (0.119 R)
• M45: 25,942,365 km (0.074 R)
• M46: 26,160,329 km (0.078 R)
• M47: 26,378,892 km (0.113 R)
• M48: 26,671,356 km (0.075 R)
• M49: 26,744,509 km (0.094 R)
• M50: 26,964,717 km (0.119 R)
• M51: 28,074,883 km (0.042 R)
• M52: 28,298,681 km (0.093 R)
• M53: 29,653,888 km (0.09 R)
• M54: 30,110,311 km (0.105 R)
• M55: 31,959,192 km (0.07 R)
• M56: 32,114,923 km (0.104 R)
• M57: 32,270,953 km (0.108 R)
• M58: 33,212,074 km (0.049 R)
• M59: 33,686,149 km (0.09 R)
• M60: 34,003,297 km (0.036 R)
• M61: 34,961,022 km (0.085 R)
• M62: 35,604,293 km (0.06 R)
• M63: 35,846,642 km (0.119 R)
• M64: 36,089,439 km (0.114 R)
• M65: 36,495,298 km (0.106 R)
• M66: 37,066,164 km (0.063 R)
• M67: 38,796,263 km (0.033 R)
• M68: 39,545,748 km (0.091 R)
• M69: 40,974,558 km (0.082 R)
• M70: 41,482,891 km (0.068 R)
• M71: 42,334,701 km (0.077 R)
• M72: 42,505,841 km (0.089 R)
• M73: 43,192,346 km (0.099 R)
• M74: 45,448,731 km (0.096 R)
• M75: 48,278,075 km (0.105 R)
• M76: 49,084,109 km (0.085 R)
• M77: 50,346,715 km (0.11 R)
• M78: 51,711,346 km (0.071 R)
• M79: 52,168,966 km (0.053 R)
• M80: 53,272,550 km (0.108 R)
• M81: 53,827,259 km (0.083 R)
• M82: 55,315,907 km (0.054 R)
• M83: 56,441,182 km (0.091 R)
• M84: 56,629,526 km (0.038 R)
• M85: 58,619,028 km (0.084 R)
• M86: 58,714,471 km (0.101 R)
• M87: 59,862,186 km (0.102 R)
• M88: 60,150,312 km (0.106 R)
• M89: 63,056,699 km (0.044 R)
• M90: 63,545,436 km (0.095 R)
• M91: 64,035,518 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725

Radius: 10.9

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.57 AU - 12.19 AU

Year: 14780 Days

Day: 12.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,113,810 km

• M1: 165,006 km (0.078 R)
• M2: 532,120 km (0.102 R)
• M3: 929,152 km (0.034 R)
• M4: 1,460,674 km (0.072 R)
• M5: 1,566,738 km (0.086 R)
• M6: 3,700,154 km (0.076 R)
• M7: 4,686,602 km (0.116 R)
• M8: 5,086,776 km (0.067 R)
• M9: 5,168,158 km (0.114 R)
• M10: 5,414,994 km (0.042 R)
• M11: 5,707,907 km (0.112 R)
• M12: 6,092,074 km (0.085 R)
• M13: 6,795,932 km (0.087 R)
• M14: 8,472,176 km (0.06 R)
• M15: 8,959,566 km (0.115 R)
• M16: 9,058,301 km (0.078 R)
• M17: 9,657,440 km (0.113 R)
• M18: 10,632,220 km (0.092 R)
• M19: 10,841,507 km (0.056 R)
• M20: 11,051,991 km (0.1 R)
• M21: 11,370,485 km (0.12 R)
• M22: 12,453,873 km (0.118 R)
• M23: 12,785,232 km (0.041 R)
• M24: 14,025,249 km (0.081 R)
• M25: 14,197,287 km (0.079 R)
• M26: 14,601,500 km (0.075 R)
• M27: 14,834,274 km (0.088 R)
• M28: 15,185,530 km (0.104 R)
• M29: 15,303,264 km (0.119 R)
• M30: 16,678,966 km (0.104 R)
• M31: 18,031,630 km (0.116 R)
• M32: 19,803,617 km (0.065 R)
• M33: 20,190,477 km (0.115 R)
• M34: 20,840,779 km (0.03 R)
• M35: 21,498,112 km (0.083 R)
• M36: 22,900,442 km (0.077 R)
• M37: 23,035,679 km (0.034 R)
• M38: 23,442,585 km (0.105 R)
• M39: 23,578,719 km (0.084 R)
• M40: 24,332,243 km (0.051 R)
• M41: 25,372,696 km (0.091 R)
• M42: 25,863,228 km (0.102 R)
• M43: 26,427,511 km (0.101 R)
• M44: 26,711,298 km (0.111 R)
• M45: 26,853,566 km (0.101 R)
• M46: 27,067,341 km (0.07 R)
• M47: 28,580,075 km (0.081 R)
• M48: 30,046,134 km (0.069 R)
• M49: 32,594,085 km (0.035 R)
• M50: 32,974,512 km (0.107 R)
• M51: 33,127,102 km (0.038 R)
• M52: 34,047,877 km (0.075 R)
• M53: 35,288,492 km (0.116 R)
• M54: 35,835,871 km (0.09 R)
• M55: 36,307,403 km (0.111 R)
• M56: 40,642,002 km (0.095 R)
• M57: 43,286,892 km (0.12 R)
• M58: 44,545,608 km (0.1 R)
• M59: 44,714,355 km (0.085 R)
• M60: 44,967,923 km (0.055 R)
• M61: 46,841,786 km (0.091 R)
• M62: 49,001,830 km (0.115 R)
• M63: 49,088,896 km (0.071 R)
• M64: 49,437,758 km (0.104 R)
• M65: 51,371,011 km (0.116 R)
• M66: 54,136,926 km (0.06 R)
• M67: 54,858,586 km (0.118 R)
• M68: 55,674,194 km (0.102 R)
• M69: 56,767,904 km (0.067 R)
• M70: 58,237,254 km (0.063 R)
• M71: 58,329,556 km (0.048 R)
• M72: 59,812,071 km (0.051 R)
• M73: 59,998,320 km (0.04 R)
• M74: 60,091,520 km (0.077 R)
• M75: 60,651,465 km (0.03 R)
• M76: 61,588,695 km (0.08 R)
• M77: 62,059,181 km (0.119 R)
• M78: 62,530,863 km (0.059 R)
• M79: 62,719,805 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.6

Radius: 3.5

Gravity: 31.72 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.75 AU - 15.15 AU

Year: 20060 Days

Day: 18.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,113,810 km

• M1: 665,711 km (0.098 R)
• M2: 1,161,927 km (0.084 R)
• M3: 2,439,343 km (0.077 R)
• M4: 3,137,217 km (0.071 R)
• M5: 3,206,780 km (0.05 R)
• M6: 3,454,065 km (0.102 R)
• M7: 3,525,872 km (0.093 R)
• M8: 3,892,237 km (0.12 R)
• M9: 4,004,585 km (0.06 R)
• M10: 4,079,983 km (0.074 R)
• M11: 4,194,126 km (0.108 R)
• M12: 4,779,951 km (0.055 R)
• M13: 4,819,894 km (0.042 R)
• M14: 5,062,093 km (0.105 R)
• M15: 5,143,773 km (0.105 R)
• M16: 5,225,753 km (0.101 R)
• M17: 5,727,055 km (0.097 R)
• M18: 6,909,926 km (0.067 R)
• M19: 6,955,104 km (0.032 R)
• M20: 8,069,608 km (0.061 R)
• M21: 9,538,659 km (0.101 R)
• M22: 9,639,638 km (0.12 R)
• M23: 10,303,553 km (0.106 R)
• M24: 11,729,071 km (0.061 R)
• M25: 11,783,076 km (0.115 R)
• M26: 11,999,844 km (0.099 R)
• M27: 12,108,601 km (0.084 R)
• M28: 13,047,178 km (0.046 R)
• M29: 13,553,268 km (0.062 R)
• M30: 13,894,351 km (0.115 R)
• M31: 15,110,133 km (0.11 R)
• M32: 16,359,574 km (0.094 R)
• M33: 17,579,844 km (0.107 R)
• M34: 17,827,429 km (0.103 R)
• M35: 17,951,595 km (0.086 R)
• M36: 18,138,592 km (0.092 R)
• M37: 18,388,720 km (0.118 R)
• M38: 18,703,025 km (0.086 R)
• M39: 18,766,006 km (0.108 R)
• M40: 20,560,582 km (0.092 R)
• M41: 20,821,480 km (0.049 R)
• M42: 21,610,460 km (0.078 R)
• M43: 23,421,043 km (0.06 R)
• M44: 23,830,043 km (0.047 R)
• M45: 24,378,918 km (0.079 R)
• M46: 24,793,304 km (0.11 R)
• M47: 25,070,958 km (0.034 R)
• M48: 25,909,753 km (0.115 R)
• M49: 26,615,855 km (0.079 R)
• M50: 27,113,866 km (0.089 R)
• M51: 27,830,589 km (0.074 R)
• M52: 28,771,710 km (0.114 R)
• M53: 28,990,272 km (0.112 R)
• M54: 29,502,645 km (0.047 R)
• M55: 30,536,217 km (0.111 R)
• M56: 31,656,705 km (0.107 R)
• M57: 31,731,952 km (0.04 R)
• M58: 32,714,661 km (0.043 R)
• M59: 33,095,238 km (0.076 R)
• M60: 33,937,923 km (0.119 R)
• M61: 34,014,816 km (0.066 R)
• M62: 34,555,014 km (0.049 R)
• M63: 34,787,489 km (0.101 R)
• M64: 35,800,566 km (0.1 R)
• M65: 36,114,123 km (0.075 R)
• M66: 36,981,342 km (0.09 R)
• M67: 37,696,120 km (0.107 R)
• M68: 38,575,756 km (0.095 R)
• M69: 38,977,725 km (0.075 R)
• M70: 40,029,697 km (0.098 R)
• M71: 42,492,378 km (0.068 R)
• M72: 42,658,431 km (0.084 R)
• M73: 42,907,661 km (0.035 R)
• M74: 43,157,490 km (0.103 R)
• M75: 44,666,184 km (0.115 R)
• M76: 45,511,861 km (0.045 R)
• M77: 47,304,791 km (0.119 R)
• M78: 47,390,810 km (0.075 R)
• M79: 49,120,760 km (0.092 R)
• M80: 49,643,754 km (0.089 R)
• M81: 53,088,096 km (0.104 R)
• M82: 55,245,746 km (0.117 R)
• M83: 55,971,295 km (0.111 R)
• M84: 56,882,646 km (0.1 R)
• M85: 58,166,794 km (0.115 R)
• M86: 58,258,796 km (0.077 R)
• M87: 59,089,813 km (0.086 R)
• M88: 61,887,891 km (0.112 R)
• M89: 62,264,279 km (0.087 R)
• M90: 62,452,773 km (0.091 R)
• M91: 62,547,019 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 10,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit