🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.59 AU - 0.61 AU

Year: 172 Days

Day: 23.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,032,130 km

• M1: 120,426 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.52 AU - 0.84 AU

Year: 208 Days

Day: 19.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.65 AU - 0.97 AU

Year: 270 Days

Day: 37.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 91.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,032,130 km

• M1: 214,972 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.24 AU - 2.3 AU

Year: 1268 Days

Day: 20.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.77 AU - 4.47 AU

Year: 3101 Days

Day: 22.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.1

Radius: 11.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.86 AU - 5.72 AU

Year: 3888 Days

Day: 6.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,032,130 km

• M1: 214,972 km (0.101 R)
• M2: 389,403 km (0.071 R)
• M3: 623,075 km (0.094 R)
• M4: 718,369 km (0.103 R)
• M5: 850,464 km (0.088 R)
• M6: 925,263 km (0.119 R)
• M7: 1,047,634 km (0.108 R)
• M8: 1,633,609 km (0.093 R)
• M9: 1,854,116 km (0.095 R)
• M10: 2,448,169 km (0.104 R)
• M11: 2,701,887 km (0.111 R)
• M12: 2,881,255 km (0.031 R)
• M13: 2,964,132 km (0.102 R)
• M14: 3,047,907 km (0.095 R)
• M15: 3,166,538 km (0.095 R)
• M16: 3,269,312 km (0.071 R)
• M17: 3,355,929 km (0.07 R)
• M18: 3,620,418 km (0.103 R)
• M19: 3,782,433 km (0.058 R)
• M20: 3,873,538 km (0.041 R)
• M21: 4,057,842 km (0.101 R)
• M22: 4,435,278 km (0.065 R)
• M23: 4,512,171 km (0.096 R)
• M24: 4,706,349 km (0.059 R)
• M25: 4,784,738 km (0.106 R)
• M26: 5,366,674 km (0.094 R)
• M27: 5,469,298 km (0.1 R)
• M28: 5,760,266 km (0.08 R)
• M29: 5,949,956 km (0.06 R)
• M30: 6,884,644 km (0.112 R)
• M31: 7,289,455 km (0.089 R)
• M32: 7,609,744 km (0.055 R)
• M33: 7,794,947 km (0.118 R)
• M34: 8,216,962 km (0.083 R)
• M35: 8,478,609 km (0.118 R)
• M36: 8,598,287 km (0.092 R)
• M37: 8,694,628 km (0.073 R)
• M38: 9,156,736 km (0.077 R)
• M39: 10,105,187 km (0.073 R)
• M40: 10,359,952 km (0.117 R)
• M41: 10,954,005 km (0.1 R)
• M42: 11,453,063 km (0.088 R)
• M43: 11,532,649 km (0.063 R)
• M44: 12,148,245 km (0.119 R)
• M45: 12,337,636 km (0.06 R)
• M46: 12,829,513 km (0.118 R)
• M47: 13,050,021 km (0.11 R)
• M48: 13,327,674 km (0.033 R)
• M49: 13,719,471 km (0.074 R)
• M50: 13,888,666 km (0.047 R)
• M51: 14,285,998 km (0.097 R)
• M52: 14,457,437 km (0.052 R)
• M53: 15,266,463 km (0.04 R)
• M54: 15,383,149 km (0.08 R)
• M55: 15,558,927 km (0.103 R)
• M56: 15,882,806 km (0.078 R)
• M57: 16,001,138 km (0.067 R)
• M58: 16,119,769 km (0.115 R)
• M59: 16,238,849 km (0.093 R)
• M60: 16,507,377 km (0.114 R)
• M61: 16,597,285 km (0.07 R)
• M62: 16,898,127 km (0.117 R)
• M63: 17,291,868 km (0.116 R)
• M64: 17,719,269 km (0.063 R)
• M65: 18,304,945 km (0.111 R)
• M66: 18,460,228 km (0.072 R)
• M67: 18,959,735 km (0.077 R)
• M68: 19,908,335 km (0.084 R)
• M69: 20,163,998 km (0.097 R)
• M70: 20,388,544 km (0.115 R)
• M71: 20,517,198 km (0.034 R)
• M72: 21,067,120 km (0.078 R)
• M73: 21,556,305 km (0.117 R)
• M74: 22,016,319 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.1

Radius: 12.4

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.05 AU - 5.63 AU

Year: 3949 Days

Day: 8.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 59,032,130 km

• M1: 156,180 km (0.081 R)
• M2: 251,175 km (0.07 R)
• M3: 705,803 km (0.119 R)
• M4: 825,182 km (0.097 R)
• M5: 1,086,081 km (0.101 R)
• M6: 1,275,322 km (0.039 R)
• M7: 1,374,206 km (0.109 R)
• M8: 1,580,202 km (0.073 R)
• M9: 1,852,171 km (0.062 R)
• M10: 2,184,129 km (0.089 R)
• M11: 2,395,511 km (0.061 R)
• M12: 2,503,820 km (0.107 R)
• M13: 2,871,531 km (0.083 R)
• M14: 2,986,871 km (0.054 R)
• M15: 3,070,347 km (0.082 R)
• M16: 3,516,747 km (0.082 R)
• M17: 3,729,774 km (0.028 R)
• M18: 3,983,791 km (0.118 R)
• M19: 4,113,044 km (0.03 R)
• M20: 4,509,029 km (0.115 R)
• M21: 5,156,190 km (0.058 R)
• M22: 5,358,147 km (0.083 R)
• M23: 5,542,152 km (0.114 R)
• M24: 6,022,062 km (0.078 R)
• M25: 6,149,370 km (0.06 R)
• M26: 6,888,384 km (0.098 R)
• M27: 7,313,690 km (0.085 R)
• M28: 7,839,826 km (0.102 R)
• M29: 8,213,222 km (0.118 R)
• M30: 8,568,517 km (0.094 R)
• M31: 8,880,578 km (0.1 R)
• M32: 9,050,222 km (0.105 R)
• M33: 9,269,832 km (0.07 R)
• M34: 9,664,770 km (0.117 R)
• M35: 9,964,565 km (0.099 R)
• M36: 10,191,355 km (0.084 R)
• M37: 10,369,077 km (0.118 R)
• M38: 10,573,278 km (0.097 R)
• M39: 10,701,783 km (0.074 R)
• M40: 10,830,587 km (0.106 R)
• M41: 11,063,959 km (0.096 R)
• M42: 11,694,215 km (0.103 R)
• M43: 11,773,801 km (0.101 R)
• M44: 11,853,686 km (0.073 R)
• M45: 11,933,572 km (0.07 R)
• M46: 12,121,018 km (0.063 R)
• M47: 12,552,757 km (0.081 R)
• M48: 12,634,288 km (0.099 R)
• M49: 13,542,946 km (0.05 R)
• M50: 14,902,042 km (0.098 R)
• M51: 15,219,489 km (0.079 R)
• M52: 15,393,770 km (0.099 R)
• M53: 15,832,092 km (0.047 R)
• M54: 16,097,030 km (0.073 R)
• M55: 16,512,164 km (0.099 R)
• M56: 16,691,083 km (0.111 R)
• M57: 16,810,762 km (0.09 R)
• M58: 17,171,592 km (0.081 R)
• M59: 17,383,273 km (0.103 R)
• M60: 18,671,310 km (0.052 R)
• M61: 18,951,208 km (0.111 R)
• M62: 19,546,907 km (0.104 R)
• M63: 19,736,447 km (0.074 R)
• M64: 20,148,888 km (0.067 R)
• M65: 20,596,186 km (0.084 R)
• M66: 20,853,345 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.5

Radius: 8.4

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.44 AU - 8.7 AU

Year: 6972 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,032,130 km

• M1: 124,465 km (0.097 R)
• M2: 257,159 km (0.092 R)
• M3: 371,601 km (0.057 R)
• M4: 936,782 km (0.09 R)
• M5: 1,015,919 km (0.059 R)
• M6: 1,476,980 km (0.118 R)
• M7: 1,601,744 km (0.108 R)
• M8: 1,811,929 km (0.111 R)
• M9: 1,878,500 km (0.035 R)
• M10: 2,031,240 km (0.077 R)
• M11: 2,277,029 km (0.114 R)
• M12: 2,625,891 km (0.101 R)
• M13: 2,682,589 km (0.09 R)
• M14: 3,110,738 km (0.118 R)
• M15: 3,373,731 km (0.07 R)
• M16: 3,581,074 km (0.085 R)
• M17: 4,139,523 km (0.106 R)
• M18: 4,316,946 km (0.086 R)
• M19: 5,004,198 km (0.044 R)
• M20: 5,122,081 km (0.08 R)
• M21: 5,336,605 km (0.044 R)
• M22: 5,432,946 km (0.062 R)
• M23: 5,823,845 km (0.106 R)
• M24: 6,350,878 km (0.112 R)
• M25: 6,478,635 km (0.064 R)
• M26: 6,607,140 km (0.103 R)
• M27: 7,156,613 km (0.079 R)
• M28: 7,262,827 km (0.094 R)
• M29: 7,747,823 km (0.056 R)
• M30: 8,215,317 km (0.094 R)
• M31: 8,326,767 km (0.087 R)
• M32: 8,607,413 km (0.115 R)
• M33: 8,692,085 km (0.086 R)
• M34: 9,120,234 km (0.036 R)
• M35: 10,205,567 km (0.117 R)
• M36: 10,657,203 km (0.047 R)
• M37: 10,839,712 km (0.085 R)
• M38: 10,931,266 km (0.079 R)
• M39: 11,300,324 km (0.11 R)
• M40: 11,736,103 km (0.082 R)
• M41: 11,798,784 km (0.039 R)
• M42: 11,861,615 km (0.058 R)
• M43: 11,924,596 km (0.098 R)
• M44: 12,177,416 km (0.092 R)
• M45: 12,240,846 km (0.096 R)
• M46: 12,463,896 km (0.118 R)
• M47: 12,752,770 km (0.116 R)
• M48: 12,817,246 km (0.074 R)
• M49: 13,467,997 km (0.11 R)
• M50: 13,698,228 km (0.082 R)
• M51: 14,598,807 km (0.113 R)
• M52: 15,141,399 km (0.088 R)
• M53: 15,933,071 km (0.12 R)
• M54: 17,377,289 km (0.094 R)
• M55: 18,351,171 km (0.118 R)
• M56: 18,606,534 km (0.098 R)
• M57: 19,010,299 km (0.101 R)
• M58: 19,120,852 km (0.099 R)
• M59: 19,379,656 km (0.078 R)
• M60: 19,788,956 km (0.05 R)
• M61: 20,013,353 km (0.097 R)
• M62: 20,125,850 km (0.072 R)
• M63: 20,389,143 km (0.113 R)
• M64: 21,147,903 km (0.109 R)
• M65: 21,224,348 km (0.096 R)
• M66: 21,492,277 km (0.099 R)
• M67: 21,684,511 km (0.097 R)
• M68: 21,915,789 km (0.118 R)
• M69: 22,225,606 km (0.096 R)
• M70: 22,575,815 km (0.111 R)
• M71: 24,034,544 km (0.101 R)
• M72: 25,077,839 km (0.102 R)
• M73: 25,199,163 km (0.077 R)
• M74: 25,401,868 km (0.084 R)
• M75: 26,094,955 km (0.035 R)
• M76: 26,546,741 km (0.113 R)
• M77: 27,499,679 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.7

Radius: 3

Gravity: 28.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.13 AU - 15.03 AU

Year: 16547 Days

Day: 16.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,032,130 km

• M1: 144,063 km (0.107 R)
• M2: 559,945 km (0.118 R)
• M3: 968,197 km (0.109 R)
• M4: 1,007,242 km (0.119 R)
• M5: 1,066,782 km (0.065 R)
• M6: 1,583,942 km (0.098 R)
• M7: 1,653,356 km (0.103 R)
• M8: 1,940,883 km (0.107 R)
• M9: 2,015,233 km (0.117 R)
• M10: 2,295,729 km (0.067 R)
• M11: 2,374,417 km (0.104 R)
• M12: 2,780,725 km (0.068 R)
• M13: 2,949,172 km (0.054 R)
• M14: 3,178,955 km (0.034 R)
• M15: 3,325,561 km (0.111 R)
• M16: 3,625,355 km (0.103 R)
• M17: 3,655,723 km (0.092 R)
• M18: 3,840,327 km (0.064 R)
• M19: 3,871,294 km (0.119 R)
• M20: 4,641,124 km (0.101 R)
• M21: 4,907,857 km (0.06 R)
• M22: 5,491,289 km (0.074 R)
• M23: 5,631,761 km (0.096 R)
• M24: 6,314,975 km (0.114 R)
• M25: 7,214,507 km (0.114 R)
• M26: 7,406,890 km (0.064 R)
• M27: 8,964,652 km (0.12 R)
• M28: 9,254,573 km (0.074 R)
• M29: 9,337,899 km (0.117 R)
• M30: 9,716,382 km (0.082 R)
• M31: 11,368,690 km (0.098 R)
• M32: 11,547,609 km (0.032 R)
• M33: 11,592,489 km (0.112 R)
• M34: 11,817,633 km (0.119 R)
• M35: 11,953,468 km (0.089 R)
• M36: 12,044,424 km (0.12 R)
• M37: 12,135,379 km (0.073 R)
• M38: 12,733,023 km (0.096 R)
• M39: 12,825,773 km (0.115 R)
• M40: 14,004,305 km (0.108 R)
• M41: 14,679,291 km (0.038 R)
• M42: 14,825,299 km (0.093 R)
• M43: 14,922,986 km (0.064 R)
• M44: 15,266,313 km (0.037 R)
• M45: 15,414,265 km (0.104 R)
• M46: 15,661,850 km (0.115 R)
• M47: 16,060,678 km (0.084 R)
• M48: 16,919,519 km (0.113 R)
• M49: 17,534,516 km (0.062 R)
• M50: 17,896,692 km (0.119 R)
• M51: 18,523,358 km (0.097 R)
• M52: 19,316,675 km (0.098 R)
• M53: 19,637,114 km (0.113 R)
• M54: 19,959,348 km (0.116 R)
• M55: 20,391,686 km (0.12 R)
• M56: 20,608,902 km (0.097 R)
• M57: 20,717,809 km (0.061 R)
• M58: 20,936,372 km (0.083 R)
• M59: 21,100,630 km (0.048 R)
• M60: 21,375,441 km (0.12 R)
• M61: 22,374,755 km (0.108 R)
• M62: 24,073,738 km (0.052 R)
• M63: 24,418,412 km (0.065 R)
• M64: 26,048,729 km (0.075 R)
• M65: 26,225,404 km (0.109 R)
• M66: 26,402,678 km (0.094 R)
• M67: 27,294,281 km (0.108 R)
• M68: 27,653,765 km (0.086 R)
• M69: 28,924,000 km (0.101 R)
• M70: 29,045,923 km (0.096 R)
• M71: 31,646,532 km (0.083 R)
• M72: 31,772,194 km (0.094 R)
• M73: 32,529,758 km (0.075 R)
• M74: 32,720,196 km (0.073 R)
• M75: 33,038,091 km (0.119 R)
• M76: 33,101,820 km (0.077 R)
• M77: 33,293,305 km (0.095 R)
• M78: 33,613,146 km (0.083 R)
• M79: 33,934,033 km (0.083 R)
• M80: 34,578,949 km (0.061 R)
• M81: 36,142,846 km (0.105 R)
• M82: 36,471,662 km (0.111 R)
• M83: 37,663,209 km (0.036 R)
• M84: 38,531,774 km (0.105 R)
• M85: 41,313,846 km (0.052 R)
• M86: 41,657,621 km (0.092 R)
• M87: 42,624,921 km (0.087 R)
• M88: 45,783,980 km (0.105 R)
• M89: 45,997,306 km (0.059 R)
• M90: 46,210,782 km (0.102 R)
• M91: 46,925,262 km (0.119 R)
• M92: 48,220,330 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.8

Radius: 3.9

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 16.33 AU - 19.21 AU

Year: 27780 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,032,130 km

• M1: 135,984 km (0.072 R)
• M2: 611,556 km (0.101 R)
• M3: 649,554 km (0.099 R)
• M4: 1,188,106 km (0.06 R)
• M5: 1,694,495 km (0.091 R)
• M6: 2,562,013 km (0.07 R)
• M7: 2,877,216 km (0.073 R)
• M8: 3,372,834 km (0.119 R)
• M9: 4,073,849 km (0.107 R)
• M10: 5,363,832 km (0.082 R)
• M11: 5,403,475 km (0.048 R)
• M12: 5,483,211 km (0.094 R)
• M13: 5,765,352 km (0.119 R)
• M14: 6,135,009 km (0.088 R)
• M15: 6,301,661 km (0.099 R)
• M16: 8,415,778 km (0.08 R)
• M17: 8,462,004 km (0.081 R)
• M18: 8,928,450 km (0.098 R)
• M19: 9,022,696 km (0.056 R)
• M20: 9,069,969 km (0.081 R)
• M21: 9,307,680 km (0.035 R)
• M22: 9,595,507 km (0.077 R)
• M23: 9,934,944 km (0.034 R)
• M24: 10,130,768 km (0.114 R)
• M25: 10,476,339 km (0.102 R)
• M26: 10,675,603 km (0.082 R)
• M27: 11,179,299 km (0.116 R)
• M28: 11,742,086 km (0.064 R)
• M29: 11,949,130 km (0.114 R)
• M30: 12,053,100 km (0.071 R)
• M31: 12,105,161 km (0.103 R)
• M32: 14,084,041 km (0.081 R)
• M33: 15,026,358 km (0.061 R)
• M34: 15,646,740 km (0.106 R)
• M35: 16,564,224 km (0.099 R)
• M36: 16,796,251 km (0.105 R)
• M37: 17,029,474 km (0.109 R)
• M38: 17,204,952 km (0.107 R)
• M39: 18,032,228 km (0.065 R)
• M40: 18,151,458 km (0.102 R)
• M41: 18,450,653 km (0.077 R)
• M42: 18,691,207 km (0.1 R)
• M43: 19,419,000 km (0.099 R)
• M44: 21,531,023 km (0.109 R)
• M45: 21,594,303 km (0.049 R)
• M46: 21,657,583 km (0.107 R)
• M47: 22,678,439 km (0.099 R)
• M48: 23,389,178 km (0.111 R)
• M49: 24,502,186 km (0.1 R)
• M50: 24,766,526 km (0.048 R)
• M51: 25,098,334 km (0.104 R)
• M52: 27,530,197 km (0.109 R)
• M53: 28,011,752 km (0.08 R)
• M54: 28,149,831 km (0.054 R)
• M55: 28,426,587 km (0.042 R)
• M56: 29,683,658 km (0.042 R)
• M57: 31,172,905 km (0.063 R)
• M58: 31,387,728 km (0.113 R)
• M59: 31,459,385 km (0.038 R)
• M60: 33,635,136 km (0.098 R)
• M61: 35,038,065 km (0.101 R)
• M62: 35,634,512 km (0.113 R)
• M63: 35,933,857 km (0.072 R)
• M64: 37,443,749 km (0.106 R)
• M65: 38,743,305 km (0.102 R)
• M66: 38,820,199 km (0.113 R)
• M67: 39,205,413 km (0.05 R)
• M68: 39,514,482 km (0.108 R)
• M69: 39,591,974 km (0.103 R)
• M70: 39,824,449 km (0.102 R)
• M71: 43,127,271 km (0.092 R)
• M72: 43,606,134 km (0.098 R)
• M73: 46,027,226 km (0.08 R)
• M74: 46,434,880 km (0.088 R)
• M75: 46,598,390 km (0.074 R)
• M76: 48,243,069 km (0.072 R)
• M77: 49,572,546 km (0.102 R)
• M78: 49,656,021 km (0.109 R)
• M79: 50,577,544 km (0.076 R)
• M80: 50,998,363 km (0.033 R)
• M81: 51,589,275 km (0.073 R)
• M82: 51,927,964 km (0.056 R)
• M83: 53,375,772 km (0.051 R)
• M84: 54,233,566 km (0.118 R)
• M85: 55,615,402 km (0.09 R)
• M86: 57,271,450 km (0.111 R)
• M87: 57,885,699 km (0.086 R)
• M88: 58,502,043 km (0.053 R)
• M89: 58,590,305 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 13,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit