🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.6

Radius: 10.2

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.45 AU - 0.73 AU

Year: 307 Days

Day: 7.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,195,404 km

• M1: 145,858 km (0.112 R)
• M2: 219,161 km (0.043 R)
• M3: 301,589 km (0.114 R)
• M4: 459,415 km (0.11 R)
• M5: 536,159 km (0.106 R)
• M6: 603,777 km (0.085 R)
• M7: 698,921 km (0.042 R)
• M8: 816,056 km (0.056 R)
• M9: 885,619 km (0.051 R)
• M10: 957,426 km (0.075 R)
• M11: 1,034,918 km (0.091 R)
• M12: 1,155,344 km (0.106 R)
• M13: 1,351,168 km (0.091 R)
• M14: 1,467,555 km (0.119 R)
• M15: 1,637,797 km (0.11 R)
• M16: 1,854,565 km (0.07 R)
• M17: 2,011,942 km (0.073 R)
• M18: 2,103,795 km (0.081 R)
• M19: 2,173,807 km (0.062 R)
• M20: 2,407,628 km (0.064 R)
• M21: 2,510,551 km (0.085 R)
• M22: 2,756,191 km (0.068 R)
• M23: 2,863,902 km (0.051 R)
• M24: 2,936,457 km (0.092 R)
• M25: 3,046,561 km (0.069 R)
• M26: 3,211,717 km (0.102 R)
• M27: 3,418,162 km (0.085 R)
• M28: 3,584,365 km (0.111 R)
• M29: 3,673,974 km (0.076 R)
• M30: 3,809,959 km (0.087 R)
• M31: 3,913,032 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738

Radius: 9.6

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.98 AU - 1.02 AU

Year: 678 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 75,195,404 km

• M1: 131,347 km (0.094 R)
• M2: 198,816 km (0.059 R)
• M3: 278,252 km (0.051 R)
• M4: 381,774 km (0.08 R)
• M5: 458,368 km (0.107 R)
• M6: 536,757 km (0.036 R)
• M7: 649,404 km (0.071 R)
• M8: 786,286 km (0.118 R)
• M9: 916,586 km (0.113 R)
• M10: 990,338 km (0.078 R)
• M11: 1,218,026 km (0.081 R)
• M12: 1,338,153 km (0.106 R)
• M13: 1,449,304 km (0.044 R)
• M14: 1,516,025 km (0.113 R)
• M15: 1,618,350 km (0.088 R)
• M16: 1,737,130 km (0.061 R)
• M17: 1,808,339 km (0.052 R)
• M18: 1,909,766 km (0.092 R)
• M19: 2,043,208 km (0.07 R)
• M20: 2,225,867 km (0.099 R)
• M21: 2,295,729 km (0.11 R)
• M22: 2,461,783 km (0.05 R)
• M23: 2,705,926 km (0.068 R)
• M24: 2,805,858 km (0.055 R)
• M25: 2,873,177 km (0.085 R)
• M26: 3,174,018 km (0.106 R)
• M27: 3,306,113 km (0.026 R)
• M28: 3,485,032 km (0.108 R)
• M29: 3,612,340 km (0.092 R)
• M30: 3,694,918 km (0.118 R)
• M31: 4,088,809 km (0.079 R)
• M32: 4,242,596 km (0.044 R)
• M33: 4,358,983 km (0.098 R)
• M34: 4,535,807 km (0.108 R)
• M35: 4,825,579 km (0.045 R)
• M36: 4,896,488 km (0.109 R)
• M37: 5,039,354 km (0.114 R)
• M38: 5,152,450 km (0.116 R)
• M39: 5,329,125 km (0.041 R)
• M40: 5,444,465 km (0.057 R)
• M41: 5,741,716 km (0.065 R)
• M42: 5,806,193 km (0.097 R)
• M43: 6,164,779 km (0.105 R)
• M44: 6,230,751 km (0.059 R)
• M45: 6,835,426 km (0.096 R)
• M46: 7,365,152 km (0.098 R)
• M47: 7,493,806 km (0.083 R)
• M48: 7,599,572 km (0.094 R)
• M49: 7,694,118 km (0.115 R)
• M50: 7,860,321 km (0.118 R)
• M51: 7,991,817 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.8

Radius: 8.7

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.64 AU - 1.96 AU

Year: 1638 Days

Day: 9.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 75,195,404 km

• M1: 124,765 km (0.083 R)
• M2: 329,265 km (0.087 R)
• M3: 385,963 km (0.096 R)
• M4: 494,870 km (0.108 R)
• M5: 556,654 km (0.076 R)
• M6: 664,065 km (0.108 R)
• M7: 739,761 km (0.104 R)
• M8: 798,703 km (0.108 R)
• M9: 964,009 km (0.071 R)
• M10: 1,217,577 km (0.047 R)
• M11: 1,434,045 km (0.053 R)
• M12: 1,542,653 km (0.118 R)
• M13: 1,628,223 km (0.117 R)
• M14: 1,831,228 km (0.078 R)
• M15: 2,005,060 km (0.083 R)
• M16: 2,108,283 km (0.049 R)
• M17: 2,213,300 km (0.102 R)
• M18: 2,428,572 km (0.111 R)
• M19: 2,538,825 km (0.091 R)
• M20: 2,609,884 km (0.09 R)
• M21: 2,795,685 km (0.04 R)
• M22: 3,093,235 km (0.031 R)
• M23: 3,235,054 km (0.12 R)
• M24: 3,412,327 km (0.067 R)
• M25: 3,524,825 km (0.117 R)
• M26: 3,615,781 km (0.075 R)
• M27: 3,893,285 km (0.108 R)
• M28: 4,201,606 km (0.119 R)
• M29: 4,274,011 km (0.109 R)
• M30: 4,407,602 km (0.077 R)
• M31: 4,641,723 km (0.084 R)
• M32: 4,716,522 km (0.051 R)
• M33: 4,829,468 km (0.071 R)
• M34: 5,058,054 km (0.094 R)
• M35: 5,122,231 km (0.101 R)
• M36: 5,251,334 km (0.099 R)
• M37: 5,355,454 km (0.085 R)
• M38: 5,473,337 km (0.067 R)
• M39: 5,539,310 km (0.073 R)
• M40: 5,671,854 km (0.081 R)
• M41: 5,926,619 km (0.099 R)
• M42: 6,075,918 km (0.07 R)
• M43: 6,185,274 km (0.097 R)
• M44: 6,322,754 km (0.072 R)
• M45: 6,573,031 km (0.092 R)
• M46: 6,685,230 km (0.084 R)
• M47: 7,241,734 km (0.113 R)
• M48: 7,401,355 km (0.106 R)
• M49: 7,620,964 km (0.107 R)
• M50: 7,768,617 km (0.118 R)
• M51: 7,902,208 km (0.082 R)
• M52: 8,156,824 km (0.112 R)
• M53: 8,353,246 km (0.053 R)
• M54: 8,490,128 km (0.088 R)
• M55: 8,952,086 km (0.119 R)
• M56: 9,107,818 km (0.101 R)
• M57: 9,280,304 km (0.099 R)
• M58: 9,517,117 km (0.064 R)
• M59: 9,612,411 km (0.115 R)
• M60: 9,692,147 km (0.068 R)
• M61: 9,868,224 km (0.117 R)
• M62: 10,093,817 km (0.079 R)
• M63: 10,223,518 km (0.099 R)
• M64: 10,533,635 km (0.044 R)
• M65: 10,830,437 km (0.063 R)
• M66: 10,913,314 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.4

Radius: 11.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.78 AU - 1.94 AU

Year: 1721 Days

Day: 8.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,195,404 km

• M1: 153,039 km (0.082 R)
• M2: 258,505 km (0.063 R)
• M3: 369,058 km (0.113 R)
• M4: 599,588 km (0.086 R)
• M5: 929,003 km (0.096 R)
• M6: 1,106,875 km (0.056 R)
• M7: 1,189,153 km (0.051 R)
• M8: 1,533,677 km (0.108 R)
• M9: 1,645,128 km (0.083 R)
• M10: 1,746,555 km (0.051 R)
• M11: 2,132,518 km (0.031 R)
• M12: 2,243,818 km (0.055 R)
• M13: 2,364,245 km (0.043 R)
• M14: 2,450,563 km (0.106 R)
• M15: 2,589,539 km (0.11 R)
• M16: 2,814,385 km (0.058 R)
• M17: 3,187,482 km (0.102 R)
• M18: 3,339,772 km (0.059 R)
• M19: 3,568,358 km (0.054 R)
• M20: 3,912,732 km (0.115 R)
• M21: 4,119,177 km (0.038 R)
• M22: 4,570,215 km (0.117 R)
• M23: 4,990,585 km (0.096 R)
• M24: 5,205,557 km (0.09 R)
• M25: 5,433,095 km (0.074 R)
• M26: 5,673,798 km (0.116 R)
• M27: 5,888,322 km (0.092 R)
• M28: 6,225,366 km (0.072 R)
• M29: 6,416,552 km (0.114 R)
• M30: 6,507,807 km (0.094 R)
• M31: 6,939,247 km (0.119 R)
• M32: 7,032,895 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.2

Radius: 9.4

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.23 AU - 4.25 AU

Year: 4906 Days

Day: 12.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,195,404 km

• M1: 167,250 km (0.114 R)
• M2: 299,196 km (0.106 R)
• M3: 436,676 km (0.038 R)
• M4: 609,312 km (0.115 R)
• M5: 741,557 km (0.11 R)
• M6: 817,852 km (0.104 R)
• M7: 937,979 km (0.109 R)
• M8: 1,078,451 km (0.11 R)
• M9: 1,272,031 km (0.102 R)
• M10: 1,542,204 km (0.076 R)
• M11: 2,154,957 km (0.112 R)
• M12: 2,324,003 km (0.084 R)
• M13: 2,497,536 km (0.096 R)
• M14: 2,635,316 km (0.036 R)
• M15: 2,735,397 km (0.111 R)
• M16: 2,877,665 km (0.053 R)
• M17: 3,148,437 km (0.108 R)
• M18: 3,212,165 km (0.027 R)
• M19: 3,872,490 km (0.107 R)
• M20: 4,055,748 km (0.082 R)
• M21: 4,478,362 km (0.047 R)
• M22: 4,890,504 km (0.06 R)
• M23: 5,441,922 km (0.105 R)
• M24: 5,881,590 km (0.081 R)
• M25: 6,119,002 km (0.097 R)
• M26: 7,156,014 km (0.079 R)
• M27: 7,296,487 km (0.103 R)
• M28: 7,637,420 km (0.101 R)
• M29: 7,838,779 km (0.105 R)
• M30: 7,954,568 km (0.09 R)
• M31: 8,041,783 km (0.1 R)
• M32: 8,751,326 km (0.081 R)
• M33: 9,083,134 km (0.105 R)
• M34: 9,604,183 km (0.081 R)
• M35: 9,883,931 km (0.115 R)
• M36: 10,103,391 km (0.118 R)
• M37: 10,835,972 km (0.112 R)
• M38: 10,965,075 km (0.118 R)
• M39: 11,127,239 km (0.12 R)
• M40: 11,585,457 km (0.029 R)
• M41: 11,717,552 km (0.062 R)
• M42: 11,783,824 km (0.097 R)
• M43: 12,116,829 km (0.095 R)
• M44: 12,183,849 km (0.117 R)
• M45: 12,351,698 km (0.111 R)
• M46: 13,203,209 km (0.053 R)
• M47: 13,306,581 km (0.085 R)
• M48: 14,818,866 km (0.114 R)
• M49: 15,722,886 km (0.091 R)
• M50: 16,089,550 km (0.07 R)
• M51: 16,831,256 km (0.103 R)
• M52: 16,906,055 km (0.097 R)
• M53: 17,470,339 km (0.067 R)
• M54: 17,546,185 km (0.095 R)
• M55: 18,927,721 km (0.089 R)
• M56: 20,066,011 km (0.077 R)
• M57: 20,145,448 km (0.093 R)
• M58: 20,224,884 km (0.087 R)
• M59: 20,344,114 km (0.105 R)
• M60: 20,463,792 km (0.098 R)
• M61: 20,543,528 km (0.118 R)
• M62: 21,024,784 km (0.104 R)
• M63: 21,875,996 km (0.106 R)
• M64: 23,905,291 km (0.101 R)
• M65: 24,369,194 km (0.028 R)
• M66: 24,496,203 km (0.067 R)
• M67: 25,006,481 km (0.035 R)
• M68: 26,123,977 km (0.12 R)
• M69: 27,565,801 km (0.114 R)
• M70: 27,654,064 km (0.117 R)
• M71: 27,742,327 km (0.106 R)
• M72: 28,318,578 km (0.067 R)
• M73: 28,719,949 km (0.108 R)
• M74: 29,033,356 km (0.055 R)
• M75: 29,167,994 km (0.111 R)
• M76: 29,302,782 km (0.075 R)
• M77: 29,663,463 km (0.094 R)
• M78: 29,799,148 km (0.104 R)
• M79: 30,298,356 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.1

Radius: 8

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.76 AU - 7.1 AU

Year: 9794 Days

Day: 18.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 175.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,195,404 km

• M1: 101,128 km (0.057 R)
• M2: 664,065 km (0.074 R)
• M3: 786,735 km (0.116 R)
• M4: 917,185 km (0.071 R)
• M5: 1,285,345 km (0.074 R)
• M6: 1,554,920 km (0.116 R)
• M7: 2,251,448 km (0.101 R)
• M8: 2,744,971 km (0.087 R)
• M9: 2,830,392 km (0.025 R)
• M10: 2,916,859 km (0.049 R)
• M11: 3,062,717 km (0.119 R)
• M12: 3,422,949 km (0.085 R)
• M13: 3,828,359 km (0.06 R)
• M14: 4,085,518 km (0.108 R)
• M15: 4,481,653 km (0.112 R)
• M16: 4,650,399 km (0.081 R)
• M17: 4,821,240 km (0.077 R)
• M18: 5,134,049 km (0.062 R)
• M19: 5,310,724 km (0.082 R)
• M20: 6,336,667 km (0.105 R)
• M21: 6,640,799 km (0.105 R)
• M22: 6,756,139 km (0.115 R)
• M23: 7,303,069 km (0.103 R)
• M24: 7,422,149 km (0.08 R)
• M25: 9,241,259 km (0.11 R)
• M26: 9,370,212 km (0.102 R)
• M27: 9,586,232 km (0.095 R)
• M28: 9,891,561 km (0.088 R)
• M29: 10,467,064 km (0.111 R)
• M30: 10,601,403 km (0.108 R)
• M31: 10,962,532 km (0.062 R)
• M32: 11,557,782 km (0.1 R)
• M33: 13,357,594 km (0.085 R)
• M34: 13,747,596 km (0.065 R)
• M35: 14,240,221 km (0.116 R)
• M36: 14,889,476 km (0.108 R)
• M37: 15,091,134 km (0.055 R)
• M38: 15,446,130 km (0.102 R)
• M39: 15,650,331 km (0.065 R)
• M40: 16,216,409 km (0.072 R)
• M41: 16,268,170 km (0.112 R)
• M42: 17,210,038 km (0.108 R)
• M43: 19,475,249 km (0.11 R)
• M44: 19,585,503 km (0.064 R)
• M45: 19,695,906 km (0.108 R)
• M46: 23,511,998 km (0.07 R)
• M47: 23,629,283 km (0.116 R)
• M48: 23,982,633 km (0.112 R)
• M49: 24,159,907 km (0.114 R)
• M50: 24,218,998 km (0.046 R)
• M51: 25,473,226 km (0.066 R)
• M52: 26,138,488 km (0.083 R)
• M53: 28,418,060 km (0.096 R)
• M54: 28,605,656 km (0.066 R)
• M55: 31,598,212 km (0.111 R)
• M56: 32,704,787 km (0.086 R)
• M57: 33,098,379 km (0.077 R)
• M58: 33,361,672 km (0.066 R)
• M59: 33,956,622 km (0.06 R)
• M60: 34,688,605 km (0.055 R)
• M61: 34,755,325 km (0.069 R)
• M62: 36,371,282 km (0.109 R)
• M63: 37,530,665 km (0.114 R)
• M64: 38,771,430 km (0.108 R)
• M65: 39,048,934 km (0.116 R)
• M66: 39,327,186 km (0.112 R)
• M67: 39,466,611 km (0.073 R)
• M68: 39,606,036 km (0.112 R)
• M69: 40,095,670 km (0.115 R)
• M70: 40,376,316 km (0.05 R)
• M71: 40,587,249 km (0.083 R)
• M72: 41,010,162 km (0.098 R)
• M73: 41,505,480 km (0.115 R)
• M74: 41,718,358 km (0.062 R)
• M75: 43,218,825 km (0.08 R)
• M76: 43,290,632 km (0.074 R)
• M77: 44,011,694 km (0.092 R)
• M78: 44,228,760 km (0.048 R)
• M79: 44,446,275 km (0.071 R)
• M80: 44,882,204 km (0.091 R)
• M81: 46,566,526 km (0.086 R)
• M82: 47,676,093 km (0.06 R)
• M83: 48,196,844 km (0.039 R)
• M84: 49,168,931 km (0.066 R)
• M85: 49,319,127 km (0.114 R)
• M86: 49,695,066 km (0.11 R)
• M87: 49,921,109 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.6

Radius: 7.9

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.95 AU - 12.87 AU

Year: 22781 Days

Day: 23.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,195,404 km

• M1: 124,765 km (0.084 R)
• M2: 528,080 km (0.119 R)
• M3: 590,014 km (0.03 R)
• M4: 1,120,189 km (0.088 R)
• M5: 1,229,694 km (0.072 R)
• M6: 1,609,972 km (0.081 R)
• M7: 1,765,704 km (0.081 R)
• M8: 1,861,596 km (0.062 R)
• M9: 2,580,713 km (0.117 R)
• M10: 2,950,818 km (0.096 R)
• M11: 3,065,260 km (0.12 R)
• M12: 3,337,828 km (0.086 R)
• M13: 3,417,115 km (0.09 R)
• M14: 3,823,273 km (0.079 R)
• M15: 3,906,300 km (0.12 R)
• M16: 5,040,251 km (0.086 R)
• M17: 5,548,884 km (0.086 R)
• M18: 5,643,131 km (0.045 R)
• M19: 5,929,012 km (0.087 R)
• M20: 9,485,403 km (0.1 R)
• M21: 9,939,582 km (0.026 R)
• M22: 11,046,456 km (0.097 R)
• M23: 11,464,134 km (0.09 R)
• M24: 12,130,742 km (0.03 R)
• M25: 14,334,468 km (0.1 R)
• M26: 14,399,244 km (0.078 R)
• M27: 15,250,007 km (0.116 R)
• M28: 15,448,523 km (0.114 R)
• M29: 15,714,808 km (0.1 R)
• M30: 16,794,605 km (0.063 R)
• M31: 18,037,913 km (0.077 R)
• M32: 18,458,881 km (0.085 R)
• M33: 19,096,467 km (0.092 R)
• M34: 19,813,340 km (0.119 R)
• M35: 20,393,182 km (0.11 R)
• M36: 21,199,514 km (0.096 R)
• M37: 21,273,416 km (0.069 R)
• M38: 23,146,680 km (0.084 R)
• M39: 26,410,457 km (0.061 R)
• M40: 26,569,479 km (0.114 R)
• M41: 27,449,564 km (0.117 R)
• M42: 28,501,985 km (0.111 R)
• M43: 28,992,217 km (0.068 R)
• M44: 29,980,909 km (0.083 R)
• M45: 30,313,017 km (0.105 R)
• M46: 30,896,897 km (0.037 R)
• M47: 30,980,672 km (0.05 R)
• M48: 32,076,027 km (0.093 R)
• M49: 32,841,819 km (0.087 R)
• M50: 33,872,099 km (0.062 R)
• M51: 34,651,804 km (0.083 R)
• M52: 35,525,156 km (0.083 R)
• M53: 35,964,375 km (0.025 R)
• M54: 36,582,514 km (0.103 R)
• M55: 37,115,232 km (0.087 R)
• M56: 37,204,242 km (0.106 R)
• M57: 37,293,253 km (0.054 R)
• M58: 37,739,803 km (0.102 R)
• M59: 39,543,504 km (0.075 R)
• M60: 40,455,902 km (0.073 R)
• M61: 40,547,456 km (0.079 R)
• M62: 46,073,751 km (0.115 R)
• M63: 48,972,808 km (0.072 R)
• M64: 49,363,857 km (0.082 R)
• M65: 49,461,843 km (0.072 R)
• M66: 50,641,722 km (0.105 R)
• M67: 50,740,456 km (0.086 R)
• M68: 53,129,684 km (0.111 R)
• M69: 54,035,050 km (0.113 R)
• M70: 54,439,114 km (0.05 R)
• M71: 54,641,370 km (0.101 R)
• M72: 55,555,264 km (0.099 R)
• M73: 56,371,769 km (0.102 R)
• M74: 56,576,568 km (0.097 R)
• M75: 56,781,517 km (0.098 R)
• M76: 57,810,302 km (0.109 R)
• M77: 60,933,158 km (0.069 R)
• M78: 61,248,510 km (0.084 R)
• M79: 62,833,050 km (0.088 R)
• M80: 65,396,410 km (0.12 R)
• M81: 66,150,533 km (0.089 R)
• M82: 67,884,821 km (0.075 R)
• M83: 69,634,069 km (0.113 R)
• M84: 69,743,874 km (0.078 R)
• M85: 70,073,737 km (0.074 R)
• M86: 70,404,049 km (0.092 R)
• M87: 70,734,960 km (0.096 R)
• M88: 71,066,319 km (0.098 R)
• M89: 73,288,595 km (0.108 R)
• M90: 74,970,225 km (0.112 R)
• M91: 75,082,723 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 15,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit