🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.73 AU - 0.79 AU

Year: 298 Days

Day: 18.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.83 AU - 0.87 AU

Year: 352 Days

Day: 31.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.99 AU - 1.41 AU

Year: 591 Days

Day: 31.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.17 AU - 1.23 AU

Year: 591 Days

Day: 28 Hours

Environment

Temp: -91 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.57 AU - 2.01 AU

Year: 1077 Days

Day: 24.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.8

Radius: 9.9

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.68 AU - 4.24 AU

Year: 3543 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,503,007 km

• M1: 134,040 km (0.103 R)
• M2: 245,341 km (0.082 R)
• M3: 355,295 km (0.095 R)
• M4: 504,145 km (0.04 R)
• M5: 577,747 km (0.112 R)
• M6: 801,246 km (0.099 R)
• M7: 867,219 km (0.058 R)
• M8: 1,040,752 km (0.108 R)
• M9: 1,382,284 km (0.074 R)
• M10: 1,615,059 km (0.049 R)
• M11: 1,801,607 km (0.057 R)
• M12: 2,164,980 km (0.111 R)
• M13: 2,684,833 km (0.071 R)
• M14: 2,752,601 km (0.081 R)
• M15: 2,838,021 km (0.112 R)
• M16: 3,011,704 km (0.086 R)
• M17: 3,296,838 km (0.108 R)
• M18: 3,424,445 km (0.111 R)
• M19: 3,534,998 km (0.106 R)
• M20: 3,855,137 km (0.115 R)
• M21: 4,243,643 km (0.063 R)
• M22: 4,382,619 km (0.071 R)
• M23: 4,523,092 km (0.113 R)
• M24: 4,604,174 km (0.067 R)
• M25: 5,505,052 km (0.065 R)
• M26: 5,766,250 km (0.101 R)
• M27: 6,300,614 km (0.073 R)
• M28: 6,368,531 km (0.086 R)
• M29: 6,874,172 km (0.119 R)
• M30: 7,536,292 km (0.118 R)
• M31: 7,997,353 km (0.063 R)
• M32: 8,467,389 km (0.086 R)
• M33: 8,617,735 km (0.114 R)
• M34: 8,743,696 km (0.104 R)
• M35: 9,022,996 km (0.114 R)
• M36: 9,305,287 km (0.029 R)
• M37: 9,408,659 km (0.082 R)
• M38: 9,773,528 km (0.086 R)
• M39: 9,957,683 km (0.094 R)
• M40: 10,196,142 km (0.113 R)
• M41: 10,759,827 km (0.048 R)
• M42: 10,868,435 km (0.114 R)
• M43: 11,861,615 km (0.055 R)
• M44: 12,029,913 km (0.092 R)
• M45: 12,511,319 km (0.117 R)
• M46: 12,998,858 km (0.073 R)
• M47: 13,259,607 km (0.087 R)
• M48: 13,639,287 km (0.068 R)
• M49: 13,815,663 km (0.047 R)
• M50: 14,081,648 km (0.099 R)
• M51: 14,349,428 km (0.12 R)
• M52: 14,890,074 km (0.101 R)
• M53: 15,162,791 km (0.113 R)
• M54: 15,315,082 km (0.117 R)
• M55: 15,498,489 km (0.087 R)
• M56: 15,713,461 km (0.062 R)
• M57: 16,022,082 km (0.116 R)
• M58: 16,115,131 km (0.07 R)
• M59: 16,802,683 km (0.117 R)
• M60: 17,595,702 km (0.032 R)
• M61: 17,691,594 km (0.12 R)
• M62: 18,498,226 km (0.041 R)
• M63: 18,955,097 km (0.084 R)
• M64: 19,250,852 km (0.04 R)
• M65: 19,349,737 km (0.097 R)
• M66: 19,813,490 km (0.089 R)
• M67: 20,046,713 km (0.079 R)
• M68: 20,247,473 km (0.028 R)
• M69: 20,314,493 km (0.04 R)
• M70: 20,415,173 km (0.118 R)
• M71: 20,718,408 km (0.095 R)
• M72: 20,989,030 km (0.115 R)
• M73: 21,329,066 km (0.081 R)
• M74: 21,465,499 km (0.106 R)
• M75: 22,359,945 km (0.055 R)
• M76: 22,568,185 km (0.117 R)
• M77: 22,637,748 km (0.087 R)
• M78: 23,021,317 km (0.046 R)
• M79: 23,266,658 km (0.113 R)
• M80: 23,442,286 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.2

Radius: 12.3

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.99 AU - 7.07 AU

Year: 6657 Days

Day: 6.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,503,007 km

• M1: 155,731 km (0.083 R)
• M2: 602,281 km (0.062 R)
• M3: 884,123 km (0.059 R)
• M4: 1,314,367 km (0.117 R)
• M5: 1,553,125 km (0.088 R)
• M6: 1,893,759 km (0.059 R)
• M7: 2,146,580 km (0.096 R)
• M8: 2,277,179 km (0.114 R)
• M9: 2,372,173 km (0.115 R)
• M10: 2,546,455 km (0.046 R)
• M11: 3,547,564 km (0.091 R)
• M12: 4,090,155 km (0.064 R)
• M13: 4,418,672 km (0.085 R)
• M14: 4,538,201 km (0.069 R)
• M15: 4,707,396 km (0.117 R)
• M16: 4,854,002 km (0.117 R)
• M17: 4,952,587 km (0.026 R)
• M18: 5,227,249 km (0.113 R)
• M19: 5,379,240 km (0.062 R)
• M20: 5,713,591 km (0.105 R)
• M21: 6,214,595 km (0.116 R)
• M22: 6,565,551 km (0.063 R)
• M23: 6,729,660 km (0.113 R)
• M24: 6,867,589 km (0.106 R)
• M25: 7,258,638 km (0.09 R)
• M26: 7,570,999 km (0.09 R)
• M27: 8,004,234 km (0.111 R)
• M28: 8,594,398 km (0.081 R)
• M29: 8,834,502 km (0.089 R)
• M30: 9,351,961 km (0.08 R)
• M31: 9,567,831 km (0.051 R)
• M32: 9,660,881 km (0.113 R)
• M33: 9,785,496 km (0.107 R)
• M34: 9,879,294 km (0.028 R)
• M35: 11,452,914 km (0.072 R)
• M36: 12,017,047 km (0.111 R)
• M37: 12,726,440 km (0.097 R)
• M38: 13,103,427 km (0.111 R)
• M39: 14,791,489 km (0.072 R)
• M40: 15,734,106 km (0.11 R)
• M41: 16,398,171 km (0.07 R)
• M42: 16,621,520 km (0.052 R)
• M43: 17,184,457 km (0.058 R)
• M44: 17,791,675 km (0.045 R)
• M45: 18,174,945 km (0.06 R)
• M46: 18,483,415 km (0.089 R)
• M47: 19,027,503 km (0.084 R)
• M48: 19,695,158 km (0.11 R)
• M49: 19,774,295 km (0.099 R)
• M50: 19,853,433 km (0.061 R)
• M51: 20,131,385 km (0.111 R)
• M52: 20,490,570 km (0.103 R)
• M53: 21,215,521 km (0.095 R)
• M54: 21,458,917 km (0.106 R)
• M55: 21,621,829 km (0.074 R)
• M56: 22,071,819 km (0.108 R)
• M57: 22,236,228 km (0.084 R)
• M58: 22,939,337 km (0.082 R)
• M59: 23,776,038 km (0.091 R)
• M60: 23,986,822 km (0.088 R)
• M61: 24,878,575 km (0.108 R)
• M62: 25,178,369 km (0.055 R)
• M63: 25,307,173 km (0.07 R)
• M64: 25,651,696 km (0.094 R)
• M65: 25,954,483 km (0.076 R)
• M66: 26,476,280 km (0.069 R)
• M67: 26,694,693 km (0.089 R)
• M68: 26,782,357 km (0.094 R)
• M69: 27,265,558 km (0.076 R)
• M70: 27,486,066 km (0.07 R)
• M71: 27,796,032 km (0.109 R)
• M72: 28,419,107 km (0.12 R)
• M73: 28,553,297 km (0.117 R)
• M74: 29,317,443 km (0.082 R)
• M75: 29,543,485 km (0.03 R)
• M76: 30,088,321 km (0.084 R)
• M77: 30,499,116 km (0.051 R)
• M78: 30,636,447 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352

Radius: 11.7

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.94 AU - 7.5 AU

Year: 6974 Days

Day: 8.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 165.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,503,007 km

• M1: 159,471 km (0.035 R)
• M2: 432,338 km (0.101 R)
• M3: 512,074 km (0.085 R)
• M4: 738,116 km (0.047 R)
• M5: 825,481 km (0.096 R)
• M6: 1,095,655 km (0.12 R)
• M7: 1,182,571 km (0.107 R)
• M8: 1,302,100 km (0.111 R)
• M9: 2,068,639 km (0.05 R)
• M10: 2,934,512 km (0.055 R)
• M11: 3,099,369 km (0.077 R)
• M12: 3,395,273 km (0.087 R)
• M13: 3,590,498 km (0.119 R)
• M14: 3,700,603 km (0.091 R)
• M15: 4,014,758 km (0.109 R)
• M16: 4,314,403 km (0.093 R)
• M17: 4,597,591 km (0.109 R)
• M18: 4,717,270 km (0.111 R)
• M19: 4,838,145 km (0.097 R)
• M20: 5,432,647 km (0.084 R)
• M21: 5,867,677 km (0.102 R)
• M22: 6,102,696 km (0.1 R)
• M23: 6,314,227 km (0.116 R)
• M24: 6,990,708 km (0.108 R)
• M25: 7,463,887 km (0.115 R)
• M26: 7,576,833 km (0.079 R)
• M27: 8,470,979 km (0.096 R)
• M28: 8,647,804 km (0.089 R)
• M29: 8,825,975 km (0.115 R)
• M30: 8,915,584 km (0.112 R)
• M31: 9,367,819 km (0.106 R)
• M32: 9,489,741 km (0.076 R)
• M33: 9,765,899 km (0.115 R)
• M34: 9,889,466 km (0.081 R)
• M35: 10,169,514 km (0.1 R)
• M36: 10,294,727 km (0.113 R)
• M37: 11,057,377 km (0.072 R)
• M38: 11,380,508 km (0.109 R)
• M39: 12,102,318 km (0.039 R)
• M40: 12,268,521 km (0.062 R)
• M41: 13,144,716 km (0.099 R)
• M42: 13,247,041 km (0.096 R)
• M43: 13,659,333 km (0.066 R)
• M44: 14,921,340 km (0.096 R)
• M45: 15,494,300 km (0.063 R)
• M46: 15,856,028 km (0.038 R)
• M47: 16,587,711 km (0.103 R)
• M48: 17,143,766 km (0.118 R)
• M49: 17,932,596 km (0.083 R)
• M50: 18,964,223 km (0.102 R)
• M51: 19,041,415 km (0.037 R)
• M52: 19,195,950 km (0.092 R)
• M53: 19,273,442 km (0.072 R)
• M54: 19,467,769 km (0.107 R)
• M55: 19,818,876 km (0.071 R)
• M56: 20,765,680 km (0.095 R)
• M57: 21,565,879 km (0.073 R)
• M58: 21,646,363 km (0.086 R)
• M59: 21,807,929 km (0.049 R)
• M60: 21,888,712 km (0.115 R)
• M61: 22,010,335 km (0.079 R)
• M62: 22,131,958 km (0.072 R)
• M63: 22,908,221 km (0.112 R)
• M64: 23,072,779 km (0.088 R)
• M65: 23,610,284 km (0.058 R)
• M66: 23,943,139 km (0.097 R)
• M67: 24,110,090 km (0.105 R)
• M68: 24,445,190 km (0.072 R)
• M69: 25,715,874 km (0.076 R)
• M70: 26,101,238 km (0.109 R)
• M71: 26,445,313 km (0.104 R)
• M72: 26,574,865 km (0.104 R)
• M73: 27,399,598 km (0.037 R)
• M74: 28,320,971 km (0.077 R)
• M75: 28,541,778 km (0.085 R)
• M76: 29,118,777 km (0.1 R)
• M77: 29,207,787 km (0.063 R)
• M78: 29,699,516 km (0.112 R)
• M79: 29,923,912 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.2

Radius: 13.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.59 AU - 7.25 AU

Year: 7313 Days

Day: 12.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,503,007 km

• M1: 174,730 km (0.112 R)
• M2: 293,062 km (0.113 R)
• M3: 380,278 km (0.103 R)
• M4: 608,265 km (0.091 R)
• M5: 721,810 km (0.06 R)
• M6: 944,262 km (0.113 R)
• M7: 1,095,505 km (0.095 R)
• M8: 1,423,723 km (0.084 R)
• M9: 1,546,393 km (0.064 R)
• M10: 1,636,152 km (0.065 R)
• M11: 1,974,841 km (0.063 R)
• M12: 2,440,390 km (0.102 R)
• M13: 2,567,698 km (0.103 R)
• M14: 2,917,906 km (0.117 R)
• M15: 3,424,894 km (0.108 R)
• M16: 3,640,464 km (0.093 R)
• M17: 3,737,703 km (0.114 R)
• M18: 3,885,206 km (0.105 R)
• M19: 4,547,177 km (0.11 R)
• M20: 5,410,057 km (0.103 R)
• M21: 5,577,607 km (0.086 R)
• M22: 5,975,089 km (0.061 R)
• M23: 7,222,585 km (0.064 R)
• M24: 7,500,388 km (0.112 R)
• M25: 7,971,023 km (0.067 R)
• M26: 8,130,195 km (0.081 R)
• M27: 8,258,102 km (0.08 R)
• M28: 8,386,905 km (0.112 R)
• M29: 8,875,492 km (0.084 R)
• M30: 9,306,484 km (0.087 R)
• M31: 9,406,864 km (0.102 R)
• M32: 9,642,630 km (0.112 R)
• M33: 9,744,357 km (0.098 R)
• M34: 9,982,965 km (0.11 R)
• M35: 10,327,190 km (0.106 R)
• M36: 10,431,160 km (0.091 R)
• M37: 10,605,442 km (0.116 R)
• M38: 11,311,843 km (0.062 R)
• M39: 11,706,931 km (0.105 R)
• M40: 11,815,389 km (0.058 R)
• M41: 12,216,312 km (0.105 R)
• M42: 12,733,023 km (0.059 R)
• M43: 12,956,672 km (0.099 R)
• M44: 13,940,726 km (0.113 R)
• M45: 14,132,810 km (0.114 R)
• M46: 14,287,045 km (0.115 R)
• M47: 15,066,899 km (0.11 R)
• M48: 15,263,920 km (0.061 R)
• M49: 15,422,194 km (0.075 R)
• M50: 16,994,318 km (0.104 R)
• M51: 17,446,852 km (0.118 R)
• M52: 19,382,499 km (0.084 R)
• M53: 20,593,792 km (0.053 R)
• M54: 22,726,759 km (0.115 R)
• M55: 23,134,563 km (0.116 R)
• M56: 23,499,133 km (0.088 R)
• M57: 23,773,645 km (0.1 R)
• M58: 24,233,808 km (0.068 R)
• M59: 24,418,561 km (0.084 R)
• M60: 24,882,763 km (0.063 R)
• M61: 25,537,553 km (0.08 R)
• M62: 25,678,624 km (0.032 R)
• M63: 25,819,994 km (0.062 R)
• M64: 26,056,060 km (0.077 R)
• M65: 26,340,295 km (0.093 R)
• M66: 26,673,300 km (0.104 R)
• M67: 27,439,541 km (0.111 R)
• M68: 27,632,223 km (0.1 R)
• M69: 28,407,588 km (0.09 R)
• M70: 28,602,514 km (0.077 R)
• M71: 28,846,808 km (0.095 R)
• M72: 29,337,638 km (0.043 R)
• M73: 29,682,761 km (0.081 R)
• M74: 29,781,645 km (0.091 R)
• M75: 31,126,979 km (0.046 R)
• M76: 33,413,133 km (0.096 R)
• M77: 33,670,591 km (0.102 R)
• M78: 34,187,302 km (0.112 R)
• M79: 34,446,555 km (0.073 R)
• M80: 34,810,677 km (0.08 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.8

Radius: 10.4

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.37 AU - 7.83 AU

Year: 7623 Days

Day: 6.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,503,007 km

• M1: 130,599 km (0.071 R)
• M2: 249,230 km (0.065 R)
• M3: 468,241 km (0.089 R)
• M4: 693,536 km (0.083 R)
• M5: 827,575 km (0.11 R)
• M6: 1,139,786 km (0.077 R)
• M7: 1,318,855 km (0.116 R)
• M8: 1,890,319 km (0.101 R)
• M9: 2,169,768 km (0.119 R)
• M10: 2,416,754 km (0.075 R)
• M11: 2,720,437 km (0.115 R)
• M12: 2,889,184 km (0.105 R)
• M13: 3,287,862 km (0.113 R)
• M14: 3,416,067 km (0.032 R)
• M15: 4,275,657 km (0.098 R)
• M16: 4,415,830 km (0.101 R)
• M17: 4,874,946 km (0.051 R)
• M18: 4,962,760 km (0.108 R)
• M19: 5,531,082 km (0.113 R)
• M20: 6,310,188 km (0.117 R)
• M21: 6,761,525 km (0.104 R)
• M22: 6,991,157 km (0.119 R)
• M23: 8,073,348 km (0.101 R)
• M24: 8,247,181 km (0.097 R)
• M25: 8,598,586 km (0.088 R)
• M26: 8,740,555 km (0.111 R)
• M27: 9,062,789 km (0.052 R)
• M28: 9,571,870 km (0.119 R)
• M29: 10,127,477 km (0.03 R)
• M30: 10,277,523 km (0.105 R)
• M31: 10,352,771 km (0.079 R)
• M32: 10,541,713 km (0.115 R)
• M33: 10,617,709 km (0.111 R)
• M34: 11,076,974 km (0.098 R)
• M35: 11,660,256 km (0.115 R)
• M36: 11,778,140 km (0.041 R)
• M37: 12,173,826 km (0.105 R)
• M38: 12,775,658 km (0.046 R)
• M39: 12,856,591 km (0.117 R)
• M40: 13,966,607 km (0.117 R)
• M41: 14,133,708 km (0.115 R)
• M42: 14,343,444 km (0.092 R)
• M43: 14,554,227 km (0.037 R)
• M44: 15,536,936 km (0.096 R)
• M45: 16,364,960 km (0.095 R)
• M46: 16,673,730 km (0.095 R)
• M47: 17,386,564 km (0.037 R)
• M48: 18,657,846 km (0.067 R)
• M49: 20,147,093 km (0.062 R)
• M50: 21,433,186 km (0.066 R)
• M51: 21,577,698 km (0.107 R)
• M52: 21,674,338 km (0.114 R)
• M53: 21,819,298 km (0.064 R)
• M54: 21,916,238 km (0.105 R)
• M55: 22,159,185 km (0.096 R)
• M56: 22,893,112 km (0.118 R)
• M57: 23,189,016 km (0.1 R)
• M58: 23,734,749 km (0.092 R)
• M59: 24,084,210 km (0.113 R)
• M60: 24,184,291 km (0.076 R)
• M61: 24,687,239 km (0.119 R)
• M62: 24,939,910 km (0.067 R)
• M63: 25,498,957 km (0.079 R)
• M64: 25,652,145 km (0.111 R)
• M65: 25,805,633 km (0.105 R)
• M66: 26,525,946 km (0.071 R)
• M67: 27,723,777 km (0.092 R)
• M68: 28,408,486 km (0.098 R)
• M69: 29,956,226 km (0.102 R)
• M70: 30,117,791 km (0.12 R)
• M71: 30,821,799 km (0.117 R)
• M72: 31,312,181 km (0.12 R)
• M73: 32,080,366 km (0.115 R)
• M74: 32,743,683 km (0.093 R)
• M75: 33,021,486 km (0.047 R)
• M76: 33,244,088 km (0.094 R)
• M77: 33,803,284 km (0.113 R)
• M78: 34,365,324 km (0.094 R)
• M79: 34,647,615 km (0.076 R)
• M80: 34,817,259 km (0.104 R)
• M81: 35,328,136 km (0.052 R)
• M82: 35,670,116 km (0.072 R)
• M83: 38,679,128 km (0.085 R)
• M84: 38,855,205 km (0.079 R)
• M85: 39,090,372 km (0.082 R)
• M86: 39,384,931 km (0.097 R)
• M87: 39,502,963 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 15,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit