🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.62 AU - 0.68 AU

Year: 220 Days

Day: 15.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.6 AU - 0.98 AU

Year: 294 Days

Day: 26.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.1 AU - 1.1 AU

Year: 483 Days

Day: 23.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,871,807 km

• M1: 67,768 km (0.104 R)
• M2: 100,829 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.41 AU - 2.6 AU

Year: 1656 Days

Day: 31 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.75 AU - 2.89 AU

Year: 1984 Days

Day: 15.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.4

Radius: 8.3

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.43 AU - 4.03 AU

Year: 3018 Days

Day: 13.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,871,807 km

• M1: 120,426 km (0.12 R)
• M2: 241,002 km (0.072 R)
• M3: 333,005 km (0.049 R)
• M4: 422,165 km (0.095 R)
• M5: 539,450 km (0.028 R)
• M6: 668,403 km (0.101 R)
• M7: 807,978 km (0.12 R)
• M8: 1,128,866 km (0.072 R)
• M9: 1,364,033 km (0.09 R)
• M10: 1,459,776 km (0.114 R)
• M11: 1,672,654 km (0.106 R)
• M12: 1,820,157 km (0.098 R)
• M13: 2,002,966 km (0.097 R)
• M14: 2,065,199 km (0.114 R)
• M15: 2,144,037 km (0.102 R)
• M16: 2,370,079 km (0.078 R)
• M17: 2,620,805 km (0.119 R)
• M18: 2,758,136 km (0.077 R)
• M19: 2,810,196 km (0.047 R)
• M20: 2,897,860 km (0.096 R)
• M21: 3,593,191 km (0.084 R)
• M22: 3,784,527 km (0.034 R)
• M23: 4,197,417 km (0.1 R)
• M24: 4,257,555 km (0.041 R)
• M25: 4,521,596 km (0.025 R)
• M26: 4,707,546 km (0.035 R)
• M27: 4,854,002 km (0.12 R)
• M28: 5,108,468 km (0.103 R)
• M29: 5,280,506 km (0.088 R)
• M30: 5,410,805 km (0.081 R)
• M31: 5,542,302 km (0.079 R)
• M32: 5,853,017 km (0.034 R)
• M33: 6,078,461 km (0.078 R)
• M34: 6,192,305 km (0.1 R)
• M35: 7,248,166 km (0.091 R)
• M36: 7,320,572 km (0.032 R)
• M37: 8,561,935 km (0.096 R)
• M38: 8,818,046 km (0.117 R)
• M39: 9,574,862 km (0.105 R)
• M40: 9,813,920 km (0.1 R)
• M41: 10,352,322 km (0.1 R)
• M42: 10,543,060 km (0.106 R)
• M43: 10,625,189 km (0.109 R)
• M44: 10,817,572 km (0.092 R)
• M45: 10,927,975 km (0.07 R)
• M46: 11,122,153 km (0.07 R)
• M47: 11,401,602 km (0.118 R)
• M48: 11,825,113 km (0.085 R)
• M49: 12,571,307 km (0.041 R)
• M50: 13,155,786 km (0.104 R)
• M51: 13,214,728 km (0.025 R)
• M52: 13,421,622 km (0.037 R)
• M53: 13,808,781 km (0.103 R)
• M54: 13,898,689 km (0.104 R)
• M55: 14,048,886 km (0.084 R)
• M56: 14,139,243 km (0.103 R)
• M57: 14,290,337 km (0.065 R)
• M58: 15,425,036 km (0.098 R)
• M59: 15,487,120 km (0.096 R)
• M60: 16,271,162 km (0.112 R)
• M61: 16,334,442 km (0.066 R)
• M62: 16,493,016 km (0.107 R)
• M63: 16,652,038 km (0.118 R)
• M64: 17,003,892 km (0.057 R)
• M65: 17,068,070 km (0.104 R)
• M66: 17,357,991 km (0.042 R)
• M67: 17,975,531 km (0.039 R)
• M68: 18,567,340 km (0.058 R)
• M69: 18,932,059 km (0.092 R)
• M70: 19,131,922 km (0.114 R)
• M71: 19,837,276 km (0.116 R)
• M72: 20,040,430 km (0.117 R)
• M73: 20,790,962 km (0.081 R)
• M74: 21,620,333 km (0.084 R)
• M75: 21,759,609 km (0.094 R)
• M76: 22,109,069 km (0.075 R)
• M77: 22,179,231 km (0.105 R)
• M78: 23,848,145 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.3

Radius: 11.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.36 AU - 4.84 AU

Year: 3478 Days

Day: 11.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 161.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 62,871,807 km

• M1: 168,746 km (0.074 R)
• M2: 323,580 km (0.111 R)
• M3: 419,024 km (0.079 R)
• M4: 565,779 km (0.074 R)
• M5: 717,471 km (0.077 R)
• M6: 791,522 km (0.042 R)
• M7: 988,842 km (0.079 R)
• M8: 1,176,438 km (0.075 R)
• M9: 1,320,500 km (0.113 R)
• M10: 1,509,143 km (0.043 R)
• M11: 1,788,592 km (0.041 R)
• M12: 1,871,469 km (0.105 R)
• M13: 2,073,875 km (0.105 R)
• M14: 2,340,010 km (0.112 R)
• M15: 2,582,059 km (0.116 R)
• M16: 2,688,274 km (0.057 R)
• M17: 2,880,956 km (0.071 R)
• M18: 2,979,092 km (0.117 R)
• M19: 3,292,799 km (0.119 R)
• M20: 3,499,393 km (0.108 R)
• M21: 3,884,608 km (0.097 R)
• M22: 4,075,495 km (0.072 R)
• M23: 4,158,372 km (0.097 R)
• M24: 4,283,585 km (0.113 R)
• M25: 4,395,933 km (0.097 R)
• M26: 4,652,494 km (0.066 R)
• M27: 4,753,622 km (0.057 R)
• M28: 4,826,327 km (0.059 R)
• M29: 4,958,122 km (0.111 R)
• M30: 5,061,494 km (0.057 R)
• M31: 5,543,050 km (0.044 R)
• M32: 5,867,079 km (0.082 R)
• M33: 5,976,585 km (0.054 R)
• M34: 6,485,516 km (0.071 R)
• M35: 6,843,504 km (0.066 R)
• M36: 7,224,829 km (0.071 R)
• M37: 7,613,036 km (0.079 R)
• M38: 7,732,564 km (0.113 R)
• M39: 7,887,099 km (0.104 R)
• M40: 8,304,477 km (0.084 R)
• M41: 8,515,859 km (0.107 R)
• M42: 8,890,003 km (0.092 R)
• M43: 9,033,916 km (0.113 R)
• M44: 9,360,788 km (0.112 R)
• M45: 9,525,644 km (0.095 R)
• M46: 9,709,949 km (0.055 R)
• M47: 9,895,450 km (0.107 R)
• M48: 10,082,298 km (0.116 R)
• M49: 10,251,344 km (0.1 R)
• M50: 10,326,741 km (0.083 R)
• M51: 10,706,720 km (0.111 R)
• M52: 10,821,611 km (0.094 R)
• M53: 10,898,354 km (0.071 R)
• M54: 10,994,696 km (0.072 R)
• M55: 11,246,319 km (0.112 R)
• M56: 11,460,842 km (0.036 R)
• M57: 11,716,056 km (0.082 R)
• M58: 11,893,779 km (0.1 R)
• M59: 11,992,962 km (0.079 R)
• M60: 12,432,630 km (0.07 R)
• M61: 13,327,674 km (0.116 R)
• M62: 13,513,325 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.4

Radius: 9.9

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.03 AU - 4.65 AU

Year: 3788 Days

Day: 14.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,871,807 km

• M1: 246,986 km (0.065 R)
• M2: 636,389 km (0.052 R)
• M3: 745,895 km (0.111 R)
• M4: 819,048 km (0.088 R)
• M5: 939,475 km (0.11 R)
• M6: 1,137,841 km (0.108 R)
• M7: 1,223,561 km (0.109 R)
• M8: 1,388,717 km (0.027 R)
• M9: 1,588,729 km (0.114 R)
• M10: 1,657,544 km (0.103 R)
• M11: 1,769,743 km (0.065 R)
• M12: 1,855,612 km (0.084 R)
• M13: 2,001,919 km (0.075 R)
• M14: 2,091,677 km (0.12 R)
• M15: 2,244,267 km (0.1 R)
• M16: 2,321,909 km (0.091 R)
• M17: 2,400,597 km (0.075 R)
• M18: 2,908,033 km (0.103 R)
• M19: 2,975,950 km (0.103 R)
• M20: 3,412,627 km (0.096 R)
• M21: 3,502,385 km (0.117 R)
• M22: 3,593,042 km (0.03 R)
• M23: 3,684,446 km (0.106 R)
• M24: 4,172,135 km (0.047 R)
• M25: 4,423,759 km (0.07 R)
• M26: 4,502,148 km (0.104 R)
• M27: 4,700,365 km (0.119 R)
• M28: 4,962,311 km (0.056 R)
• M29: 5,353,659 km (0.106 R)
• M30: 5,458,378 km (0.12 R)
• M31: 6,057,218 km (0.034 R)
• M32: 6,609,384 km (0.1 R)
• M33: 6,903,044 km (0.096 R)
• M34: 7,526,568 km (0.098 R)
• M35: 8,168,044 km (0.108 R)
• M36: 8,361,474 km (0.056 R)
• M37: 9,301,098 km (0.05 R)
• M38: 10,118,052 km (0.097 R)
• M39: 10,195,843 km (0.114 R)
• M40: 10,273,933 km (0.053 R)
• M41: 10,404,233 km (0.093 R)
• M42: 10,958,044 km (0.103 R)
• M43: 11,037,929 km (0.112 R)
• M44: 11,198,298 km (0.074 R)
• M45: 11,359,565 km (0.084 R)
• M46: 11,738,496 km (0.087 R)
• M47: 11,847,553 km (0.049 R)
• M48: 12,011,811 km (0.075 R)
• M49: 12,121,766 km (0.04 R)
• M50: 12,342,572 km (0.102 R)
• M51: 12,509,075 km (0.056 R)
• M52: 12,620,525 km (0.098 R)
• M53: 12,900,423 km (0.074 R)
• M54: 13,013,070 km (0.103 R)
• M55: 13,495,224 km (0.084 R)
• M56: 13,839,000 km (0.118 R)
• M57: 13,925,467 km (0.088 R)
• M58: 14,506,057 km (0.112 R)
• M59: 14,711,305 km (0.108 R)
• M60: 14,799,418 km (0.08 R)
• M61: 15,243,125 km (0.116 R)
• M62: 15,362,205 km (0.103 R)
• M63: 15,781,379 km (0.118 R)
• M64: 16,082,968 km (0.109 R)
• M65: 16,295,397 km (0.042 R)
• M66: 16,417,020 km (0.061 R)
• M67: 16,508,574 km (0.067 R)
• M68: 16,845,618 km (0.054 R)
• M69: 17,557,554 km (0.107 R)
• M70: 18,405,924 km (0.12 R)
• M71: 18,500,918 km (0.065 R)
• M72: 18,564,497 km (0.102 R)
• M73: 18,819,113 km (0.045 R)
• M74: 18,978,883 km (0.046 R)
• M75: 19,235,444 km (0.076 R)
• M76: 19,979,394 km (0.066 R)
• M77: 20,240,293 km (0.037 R)
• M78: 20,765,680 km (0.079 R)
• M79: 20,963,898 km (0.056 R)
• M80: 21,362,127 km (0.076 R)
• M81: 21,462,059 km (0.106 R)
• M82: 21,629,010 km (0.119 R)
• M83: 21,829,770 km (0.115 R)
• M84: 21,997,768 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.8

Radius: 9.4

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.54 AU - 6.72 AU

Year: 5597 Days

Day: 14.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,871,807 km

• M1: 292,913 km (0.107 R)
• M2: 495,767 km (0.12 R)
• M3: 604,525 km (0.095 R)
• M4: 700,268 km (0.095 R)
• M5: 956,678 km (0.087 R)
• M6: 1,424,022 km (0.114 R)
• M7: 1,584,690 km (0.076 R)
• M8: 1,797,718 km (0.102 R)
• M9: 1,860,399 km (0.059 R)
• M10: 1,939,686 km (0.113 R)
• M11: 2,168,122 km (0.115 R)
• M12: 2,439,941 km (0.104 R)
• M13: 2,633,222 km (0.102 R)
• M14: 2,722,681 km (0.115 R)
• M15: 3,034,892 km (0.038 R)
• M16: 3,242,983 km (0.102 R)
• M17: 3,319,876 km (0.12 R)
• M18: 3,593,790 km (0.065 R)
• M19: 3,693,422 km (0.111 R)
• M20: 3,854,688 km (0.073 R)
• M21: 4,268,326 km (0.066 R)
• M22: 4,739,560 km (0.103 R)
• M23: 4,849,065 km (0.045 R)
• M24: 4,937,328 km (0.078 R)
• M25: 5,204,959 km (0.102 R)
• M26: 5,295,316 km (0.118 R)
• M27: 5,477,526 km (0.057 R)
• M28: 5,685,018 km (0.099 R)
• M29: 5,989,450 km (0.084 R)
• M30: 6,227,161 km (0.118 R)
• M31: 6,323,053 km (0.108 R)
• M32: 6,958,844 km (0.117 R)
• M33: 7,208,972 km (0.101 R)
• M34: 7,589,399 km (0.089 R)
• M35: 8,370,150 km (0.116 R)
• M36: 9,121,880 km (0.081 R)
• M37: 9,616,450 km (0.094 R)
• M38: 9,895,002 km (0.086 R)
• M39: 10,119,847 km (0.084 R)
• M40: 10,374,762 km (0.117 R)
• M41: 10,689,067 km (0.032 R)
• M42: 11,064,857 km (0.066 R)
• M43: 11,210,416 km (0.075 R)
• M44: 11,739,992 km (0.108 R)
• M45: 11,978,002 km (0.073 R)
• M46: 12,277,796 km (0.091 R)
• M47: 12,519,397 km (0.07 R)
• M48: 12,701,607 km (0.117 R)
• M49: 12,915,383 km (0.116 R)
• M50: 13,191,989 km (0.026 R)
• M51: 14,159,438 km (0.064 R)
• M52: 14,635,758 km (0.094 R)
• M53: 14,988,510 km (0.117 R)
• M54: 15,117,463 km (0.091 R)
• M55: 15,571,642 km (0.042 R)
• M56: 15,833,289 km (0.099 R)
• M57: 15,964,636 km (0.118 R)
• M58: 17,028,277 km (0.111 R)
• M59: 17,129,106 km (0.042 R)
• M60: 17,772,825 km (0.069 R)
• M61: 18,217,729 km (0.063 R)
• M62: 18,597,110 km (0.07 R)
• M63: 19,083,752 km (0.075 R)
• M64: 19,574,582 km (0.049 R)
• M65: 21,288,675 km (0.032 R)
• M66: 21,397,432 km (0.036 R)
• M67: 21,724,752 km (0.096 R)
• M68: 22,127,021 km (0.086 R)
• M69: 22,457,932 km (0.026 R)
• M70: 22,531,683 km (0.108 R)
• M71: 22,642,535 km (0.116 R)
• M72: 22,938,889 km (0.065 R)
• M73: 23,573,034 km (0.091 R)
• M74: 23,647,983 km (0.112 R)
• M75: 23,723,081 km (0.12 R)
• M76: 23,798,179 km (0.113 R)
• M77: 24,137,317 km (0.112 R)
• M78: 24,591,945 km (0.098 R)
• M79: 24,667,941 km (0.06 R)
• M80: 24,896,676 km (0.111 R)
• M81: 25,011,268 km (0.107 R)
• M82: 25,126,010 km (0.091 R)
• M83: 25,240,901 km (0.028 R)
• M84: 25,702,261 km (0.049 R)
• M85: 25,779,453 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.2

Radius: 12

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.99 AU - 10.53 AU

Year: 12775 Days

Day: 7 Hours

Environment

Temp: -200 °C

Axial Tilt: 128.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,871,807 km

• M1: 185,950 km (0.049 R)
• M2: 412,142 km (0.063 R)
• M3: 595,699 km (0.106 R)
• M4: 1,002,755 km (0.097 R)
• M5: 1,141,133 km (0.067 R)
• M6: 1,622,090 km (0.11 R)
• M7: 2,595,373 km (0.107 R)
• M8: 3,021,578 km (0.072 R)
• M9: 4,163,458 km (0.063 R)
• M10: 4,353,148 km (0.107 R)
• M11: 4,506,935 km (0.112 R)
• M12: 4,662,517 km (0.058 R)
• M13: 4,859,537 km (0.051 R)
• M14: 4,979,216 km (0.093 R)
• M15: 5,221,265 km (0.101 R)
• M16: 5,633,557 km (0.11 R)
• M17: 5,886,078 km (0.116 R)
• M18: 6,754,344 km (0.073 R)
• M19: 8,512,717 km (0.096 R)
• M20: 9,243,952 km (0.096 R)
• M21: 9,342,985 km (0.12 R)
• M22: 9,442,318 km (0.079 R)
• M23: 9,742,711 km (0.12 R)
• M24: 9,944,668 km (0.117 R)
• M25: 10,046,095 km (0.11 R)
• M26: 10,198,984 km (0.117 R)
• M27: 10,558,767 km (0.117 R)
• M28: 10,714,349 km (0.036 R)
• M29: 11,080,116 km (0.081 R)
• M30: 11,291,049 km (0.063 R)
• M31: 11,716,804 km (0.111 R)
• M32: 12,639,075 km (0.079 R)
• M33: 13,640,932 km (0.087 R)
• M34: 13,753,729 km (0.084 R)
• M35: 13,866,975 km (0.103 R)
• M36: 14,610,476 km (0.099 R)
• M37: 14,899,948 km (0.107 R)
• M38: 16,016,995 km (0.055 R)
• M39: 16,675,974 km (0.028 R)
• M40: 16,857,286 km (0.03 R)
• M41: 18,455,590 km (0.092 R)
• M42: 19,526,711 km (0.067 R)
• M43: 19,717,897 km (0.111 R)
• M44: 21,269,077 km (0.097 R)
• M45: 23,262,918 km (0.071 R)
• M46: 23,804,612 km (0.054 R)
• M47: 24,281,978 km (0.11 R)
• M48: 26,363,782 km (0.074 R)
• M49: 27,141,242 km (0.106 R)
• M50: 27,283,510 km (0.089 R)
• M51: 27,497,285 km (0.105 R)
• M52: 27,854,675 km (0.076 R)
• M53: 29,008,972 km (0.063 R)
• M54: 29,592,104 km (0.044 R)
• M55: 30,252,579 km (0.046 R)
• M56: 30,621,637 km (0.055 R)
• M57: 32,037,581 km (0.084 R)
• M58: 32,187,927 km (0.102 R)
• M59: 33,018,793 km (0.109 R)
• M60: 34,009,730 km (0.115 R)
• M61: 34,163,067 km (0.109 R)
• M62: 34,393,598 km (0.051 R)
• M63: 36,255,493 km (0.075 R)
• M64: 36,726,128 km (0.105 R)
• M65: 37,514,957 km (0.068 R)
• M66: 38,070,564 km (0.07 R)
• M67: 40,807,307 km (0.095 R)
• M68: 41,133,431 km (0.11 R)
• M69: 41,542,282 km (0.119 R)
• M70: 42,117,037 km (0.112 R)
• M71: 42,611,757 km (0.115 R)
• M72: 45,535,647 km (0.09 R)
• M73: 45,958,710 km (0.079 R)
• M74: 50,434,379 km (0.104 R)
• M75: 50,521,894 km (0.116 R)
• M76: 51,751,139 km (0.074 R)
• M77: 52,015,778 km (0.081 R)
• M78: 54,687,446 km (0.062 R)
• M79: 55,227,196 km (0.108 R)
• M80: 56,584,198 km (0.086 R)
• M81: 57,860,567 km (0.038 R)
• M82: 58,135,229 km (0.103 R)
• M83: 60,441,579 km (0.086 R)
• M84: 60,534,479 km (0.061 R)
• M85: 61,746,222 km (0.118 R)
• M86: 62,214,314 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit