🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.54 AU - 0.82 AU

Year: 212 Days

Day: 28.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,824,101 km

• M1: 312,660 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.73 AU - 0.83 AU

Year: 261 Days

Day: 24.8 Hours

Environment

Temp: 88 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,824,101 km

• M1: 167,849 km (0.118 R)
• M2: 494,870 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.74 AU - 1.18 AU

Year: 356 Days

Day: 33.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 123.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.51 AU - 2.29 AU

Year: 992 Days

Day: 26.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,824,101 km

• M1: 1,241,662 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270

Radius: 10.4

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.65 AU - 4.99 AU

Year: 3401 Days

Day: 8.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 57,824,101 km

• M1: 226,641 km (0.113 R)
• M2: 308,022 km (0.105 R)
• M3: 492,476 km (0.116 R)
• M4: 603,478 km (0.071 R)
• M5: 766,240 km (0.111 R)
• M6: 1,000,511 km (0.113 R)
• M7: 1,278,613 km (0.074 R)
• M8: 1,405,472 km (0.103 R)
• M9: 1,492,538 km (0.104 R)
• M10: 1,752,988 km (0.048 R)
• M11: 2,077,615 km (0.094 R)
• M12: 2,215,395 km (0.079 R)
• M13: 2,838,320 km (0.051 R)
• M14: 3,090,842 km (0.098 R)
• M15: 3,693,422 km (0.099 R)
• M16: 3,815,194 km (0.05 R)
• M17: 3,922,905 km (0.064 R)
• M18: 4,062,929 km (0.093 R)
• M19: 4,268,177 km (0.037 R)
• M20: 4,590,560 km (0.089 R)
• M21: 4,672,390 km (0.025 R)
• M22: 4,738,363 km (0.062 R)
• M23: 4,971,137 km (0.082 R)
• M24: 5,242,059 km (0.082 R)
• M25: 5,310,575 km (0.079 R)
• M26: 5,552,475 km (0.119 R)
• M27: 5,674,995 km (0.052 R)
• M28: 6,137,402 km (0.103 R)
• M29: 6,300,314 km (0.034 R)
• M30: 6,649,177 km (0.114 R)
• M31: 6,741,927 km (0.109 R)
• M32: 6,835,127 km (0.081 R)
• M33: 6,910,075 km (0.119 R)
• M34: 7,231,561 km (0.084 R)
• M35: 7,732,864 km (0.098 R)
• M36: 8,707,942 km (0.055 R)
• M37: 9,096,448 km (0.071 R)
• M38: 9,386,369 km (0.099 R)
• M39: 9,679,281 km (0.088 R)
• M40: 9,763,505 km (0.08 R)
• M41: 9,848,028 km (0.112 R)
• M42: 10,103,092 km (0.065 R)
• M43: 10,231,447 km (0.109 R)
• M44: 10,511,345 km (0.084 R)
• M45: 11,277,435 km (0.1 R)
• M46: 11,633,778 km (0.098 R)
• M47: 12,380,121 km (0.074 R)
• M48: 12,448,787 km (0.075 R)
• M49: 12,540,490 km (0.074 R)
• M50: 12,609,455 km (0.114 R)
• M51: 12,816,947 km (0.06 R)
• M52: 13,517,065 km (0.082 R)
• M53: 13,847,976 km (0.083 R)
• M54: 13,966,756 km (0.071 R)
• M55: 14,181,579 km (0.054 R)
• M56: 14,253,386 km (0.087 R)
• M57: 14,397,449 km (0.074 R)
• M58: 14,759,625 km (0.077 R)
• M59: 14,905,333 km (0.071 R)
• M60: 15,002,871 km (0.109 R)
• M61: 15,198,246 km (0.049 R)
• M62: 15,271,848 km (0.053 R)
• M63: 15,468,569 km (0.074 R)
• M64: 15,567,154 km (0.097 R)
• M65: 15,666,039 km (0.115 R)
• M66: 15,740,239 km (0.111 R)
• M67: 15,839,423 km (0.054 R)
• M68: 16,113,486 km (0.111 R)
• M69: 16,388,896 km (0.054 R)
• M70: 16,514,707 km (0.114 R)
• M71: 16,615,536 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.3

Radius: 12.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.12 AU - 6.66 AU

Year: 5414 Days

Day: 8.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 57,824,101 km

• M1: 169,195 km (0.102 R)
• M2: 297,251 km (0.094 R)
• M3: 542,891 km (0.09 R)
• M4: 815,308 km (0.051 R)
• M5: 1,586,635 km (0.084 R)
• M6: 1,894,807 km (0.064 R)
• M7: 2,190,412 km (0.106 R)
• M8: 2,417,950 km (0.101 R)
• M9: 2,914,017 km (0.053 R)
• M10: 3,238,046 km (0.114 R)
• M11: 3,367,298 km (0.107 R)
• M12: 3,498,197 km (0.089 R)
• M13: 3,650,038 km (0.112 R)
• M14: 3,804,124 km (0.084 R)
• M15: 4,442,010 km (0.074 R)
• M16: 4,648,305 km (0.057 R)
• M17: 5,049,078 km (0.078 R)
• M18: 5,134,797 km (0.115 R)
• M19: 5,816,515 km (0.111 R)
• M20: 6,088,035 km (0.055 R)
• M21: 6,225,366 km (0.051 R)
• M22: 6,340,706 km (0.068 R)
• M23: 6,596,817 km (0.088 R)
• M24: 6,975,599 km (0.08 R)
• M25: 7,167,533 km (0.115 R)
• M26: 7,361,412 km (0.101 R)
• M27: 7,507,868 km (0.051 R)
• M28: 7,606,154 km (0.07 R)
• M29: 8,078,584 km (0.037 R)
• M30: 8,305,674 km (0.084 R)
• M31: 8,458,264 km (0.092 R)
• M32: 9,261,604 km (0.076 R)
• M33: 9,367,071 km (0.058 R)
• M34: 9,499,465 km (0.1 R)
• M35: 9,659,086 km (0.112 R)
• M36: 9,873,459 km (0.09 R)
• M37: 10,116,406 km (0.117 R)
• M38: 11,108,240 km (0.087 R)
• M39: 11,558,979 km (0.074 R)
• M40: 11,843,663 km (0.088 R)
• M41: 12,130,891 km (0.08 R)
• M42: 12,275,253 km (0.082 R)
• M43: 12,888,156 km (0.058 R)
• M44: 13,183,462 km (0.036 R)
• M45: 13,302,243 km (0.072 R)
• M46: 14,632,168 km (0.102 R)
• M47: 15,625,946 km (0.108 R)
• M48: 15,783,174 km (0.114 R)
• M49: 16,577,239 km (0.072 R)
• M50: 16,673,431 km (0.068 R)
• M51: 17,254,469 km (0.113 R)
• M52: 17,547,381 km (0.116 R)
• M53: 18,006,497 km (0.054 R)
• M54: 18,138,443 km (0.039 R)
• M55: 18,669,066 km (0.06 R)
• M56: 18,902,888 km (0.081 R)
• M57: 19,474,950 km (0.117 R)
• M58: 19,813,939 km (0.079 R)
• M59: 19,950,222 km (0.108 R)
• M60: 20,086,656 km (0.068 R)
• M61: 20,498,050 km (0.071 R)
• M62: 20,877,580 km (0.105 R)
• M63: 20,981,401 km (0.115 R)
• M64: 21,120,227 km (0.078 R)
• M65: 21,959,621 km (0.109 R)
• M66: 22,596,310 km (0.097 R)
• M67: 22,809,935 km (0.082 R)
• M68: 23,024,159 km (0.098 R)
• M69: 23,239,132 km (0.089 R)
• M70: 23,346,842 km (0.085 R)
• M71: 24,506,076 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.1

Radius: 8.9

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.84 AU - 8.46 AU

Year: 7241 Days

Day: 5.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,824,101 km

• M1: 134,937 km (0.052 R)
• M2: 323,730 km (0.108 R)
• M3: 502,050 km (0.068 R)
• M4: 585,376 km (0.099 R)
• M5: 726,597 km (0.08 R)
• M6: 894,146 km (0.116 R)
• M7: 1,217,727 km (0.075 R)
• M8: 1,401,582 km (0.092 R)
• M9: 1,558,810 km (0.102 R)
• M10: 1,648,718 km (0.083 R)
• M11: 2,084,946 km (0.06 R)
• M12: 2,244,866 km (0.079 R)
• M13: 2,409,124 km (0.066 R)
• M14: 2,598,515 km (0.091 R)
• M15: 3,641,212 km (0.099 R)
• M16: 4,106,162 km (0.118 R)
• M17: 4,435,278 km (0.074 R)
• M18: 4,589,962 km (0.106 R)
• M19: 5,583,292 km (0.096 R)
• M20: 5,638,942 km (0.064 R)
• M21: 6,004,559 km (0.031 R)
• M22: 6,204,721 km (0.109 R)
• M23: 6,436,000 km (0.11 R)
• M24: 6,729,361 km (0.105 R)
• M25: 7,328,949 km (0.081 R)
• M26: 7,696,960 km (0.073 R)
• M27: 7,758,894 km (0.112 R)
• M28: 7,820,977 km (0.105 R)
• M29: 7,914,475 km (0.1 R)
• M30: 8,102,520 km (0.086 R)
• M31: 8,228,780 km (0.089 R)
• M32: 8,804,583 km (0.095 R)
• M33: 8,934,434 km (0.057 R)
• M34: 9,032,121 km (0.119 R)
• M35: 9,360,488 km (0.076 R)
• M36: 9,592,664 km (0.047 R)
• M37: 9,927,763 km (0.071 R)
• M38: 10,164,577 km (0.096 R)
• M39: 10,369,077 km (0.093 R)
• M40: 11,095,524 km (0.088 R)
• M41: 11,731,166 km (0.042 R)
• M42: 11,909,786 km (0.085 R)
• M43: 12,378,625 km (0.098 R)
• M44: 12,779,996 km (0.094 R)
• M45: 12,963,852 km (0.101 R)
• M46: 13,148,606 km (0.09 R)
• M47: 14,313,524 km (0.114 R)
• M48: 15,589,594 km (0.054 R)
• M49: 15,786,166 km (0.118 R)
• M50: 15,983,485 km (0.067 R)
• M51: 16,420,610 km (0.109 R)
• M52: 16,821,233 km (0.079 R)
• M53: 16,901,867 km (0.107 R)
• M54: 17,509,832 km (0.117 R)
• M55: 17,591,513 km (0.085 R)
• M56: 18,083,989 km (0.095 R)
• M57: 18,166,417 km (0.067 R)
• M58: 18,248,995 km (0.086 R)
• M59: 20,441,203 km (0.095 R)
• M60: 20,699,409 km (0.078 R)
• M61: 21,306,178 km (0.066 R)
• M62: 21,655,638 km (0.1 R)
• M63: 22,670,510 km (0.116 R)
• M64: 23,161,490 km (0.049 R)
• M65: 23,295,979 km (0.11 R)
• M66: 23,520,675 km (0.085 R)
• M67: 23,610,733 km (0.047 R)
• M68: 24,108,445 km (0.047 R)
• M69: 25,206,044 km (0.088 R)
• M70: 25,714,528 km (0.096 R)
• M71: 25,993,378 km (0.112 R)
• M72: 26,553,921 km (0.037 R)
• M73: 27,165,777 km (0.087 R)
• M74: 27,307,595 km (0.082 R)
• M75: 27,877,563 km (0.106 R)
• M76: 28,355,528 km (0.117 R)
• M77: 29,562,035 km (0.093 R)
• M78: 29,756,662 km (0.116 R)
• M79: 30,343,086 km (0.095 R)
• M80: 30,588,576 km (0.109 R)
• M81: 30,686,862 km (0.061 R)
• M82: 30,785,297 km (0.065 R)
• M83: 31,825,750 km (0.101 R)
• M84: 32,075,130 km (0.081 R)
• M85: 33,534,307 km (0.028 R)
• M86: 33,889,902 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.7

Radius: 11.7

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.98 AU - 9.4 AU

Year: 10552 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,824,101 km

• M1: 398,828 km (0.09 R)
• M2: 594,502 km (0.076 R)
• M3: 732,132 km (0.105 R)
• M4: 1,256,323 km (0.098 R)
• M5: 1,369,120 km (0.095 R)
• M6: 1,679,236 km (0.106 R)
• M7: 1,881,343 km (0.096 R)
• M8: 2,337,616 km (0.057 R)
• M9: 2,593,129 km (0.076 R)
• M10: 2,857,768 km (0.118 R)
• M11: 3,224,582 km (0.096 R)
• M12: 3,606,505 km (0.077 R)
• M13: 4,624,220 km (0.114 R)
• M14: 5,349,769 km (0.046 R)
• M15: 5,764,006 km (0.069 R)
• M16: 5,878,748 km (0.097 R)
• M17: 6,623,446 km (0.117 R)
• M18: 7,986,881 km (0.086 R)
• M19: 8,330,208 km (0.076 R)
• M20: 10,961,485 km (0.119 R)
• M21: 11,104,201 km (0.114 R)
• M22: 11,632,431 km (0.103 R)
• M23: 11,875,229 km (0.09 R)
• M24: 12,218,107 km (0.097 R)
• M25: 12,415,426 km (0.078 R)
• M26: 13,165,061 km (0.095 R)
• M27: 13,672,946 km (0.112 R)
• M28: 14,290,785 km (0.117 R)
• M29: 14,446,816 km (0.076 R)
• M30: 15,128,982 km (0.074 R)
• M31: 15,929,181 km (0.099 R)
• M32: 18,751,345 km (0.115 R)
• M33: 18,922,186 km (0.025 R)
• M34: 19,150,622 km (0.059 R)
• M35: 19,380,105 km (0.092 R)
• M36: 20,365,357 km (0.047 R)
• M37: 20,599,627 km (0.055 R)
• M38: 21,307,674 km (0.089 R)
• M39: 21,545,385 km (0.059 R)
• M40: 21,664,614 km (0.094 R)
• M41: 22,264,053 km (0.064 R)
• M42: 22,626,229 km (0.109 R)
• M43: 22,990,500 km (0.069 R)
• M44: 23,663,242 km (0.056 R)
• M45: 24,033,048 km (0.102 R)
• M46: 24,528,964 km (0.066 R)
• M47: 25,153,536 km (0.041 R)
• M48: 25,720,212 km (0.077 R)
• M49: 26,227,499 km (0.092 R)
• M50: 26,930,309 km (0.117 R)
• M51: 27,639,403 km (0.087 R)
• M52: 27,898,806 km (0.119 R)
• M53: 28,224,181 km (0.089 R)
• M54: 28,747,325 km (0.113 R)
• M55: 28,878,672 km (0.113 R)
• M56: 29,737,065 km (0.065 R)
• M57: 31,681,837 km (0.119 R)
• M58: 32,021,275 km (0.077 R)
• M59: 32,567,008 km (0.118 R)
• M60: 34,152,745 km (0.068 R)
• M61: 34,431,147 km (0.102 R)
• M62: 35,270,840 km (0.074 R)
• M63: 35,552,233 km (0.073 R)
• M64: 35,904,985 km (0.076 R)
• M65: 36,329,843 km (0.108 R)
• M66: 39,131,811 km (0.084 R)
• M67: 39,277,370 km (0.064 R)
• M68: 39,350,224 km (0.117 R)
• M69: 39,423,078 km (0.097 R)
• M70: 39,788,246 km (0.083 R)
• M71: 40,227,915 km (0.103 R)
• M72: 41,112,038 km (0.09 R)
• M73: 42,749,686 km (0.051 R)
• M74: 43,199,976 km (0.107 R)
• M75: 43,878,402 km (0.082 R)
• M76: 44,332,581 km (0.112 R)
• M77: 45,169,431 km (0.1 R)
• M78: 45,475,060 km (0.054 R)
• M79: 45,628,099 km (0.032 R)
• M80: 46,549,921 km (0.118 R)
• M81: 47,090,567 km (0.076 R)
• M82: 47,633,308 km (0.047 R)
• M83: 47,710,950 km (0.025 R)
• M84: 47,944,322 km (0.074 R)
• M85: 49,667,241 km (0.107 R)
• M86: 50,853,552 km (0.086 R)
• M87: 51,012,425 km (0.076 R)
• M88: 52,369,427 km (0.061 R)
• M89: 53,496,049 km (0.092 R)
• M90: 53,819,330 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.5

Radius: 8.6

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.22 AU - 11.38 AU

Year: 13443 Days

Day: 9.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,824,101 km

• M1: 127,308 km (0.101 R)
• M2: 335,099 km (0.112 R)
• M3: 437,275 km (0.074 R)
• M4: 733,030 km (0.111 R)
• M5: 791,373 km (0.12 R)
• M6: 1,462,170 km (0.102 R)
• M7: 1,770,341 km (0.1 R)
• M8: 2,357,812 km (0.037 R)
• M9: 3,835,540 km (0.045 R)
• M10: 3,940,258 km (0.104 R)
• M11: 4,152,538 km (0.052 R)
• M12: 5,076,903 km (0.077 R)
• M13: 5,346,927 km (0.104 R)
• M14: 5,740,818 km (0.098 R)
• M15: 6,144,134 km (0.054 R)
• M16: 6,473,399 km (0.036 R)
• M17: 7,020,778 km (0.097 R)
• M18: 7,149,133 km (0.052 R)
• M19: 7,235,151 km (0.11 R)
• M20: 7,495,452 km (0.11 R)
• M21: 7,626,649 km (0.093 R)
• M22: 8,069,908 km (0.077 R)
• M23: 8,612,649 km (0.062 R)
• M24: 9,354,804 km (0.083 R)
• M25: 9,590,869 km (0.104 R)
• M26: 10,068,984 km (0.044 R)
• M27: 10,359,653 km (0.096 R)
• M28: 10,899,551 km (0.045 R)
• M29: 11,048,401 km (0.107 R)
• M30: 12,263,435 km (0.045 R)
• M31: 12,366,658 km (0.077 R)
• M32: 12,834,450 km (0.119 R)
• M33: 13,096,845 km (0.104 R)
• M34: 13,573,763 km (0.119 R)
• M35: 14,164,226 km (0.113 R)
• M36: 14,544,354 km (0.104 R)
• M37: 15,093,378 km (0.107 R)
• M38: 15,481,584 km (0.072 R)
• M39: 16,666,100 km (0.119 R)
• M40: 19,722,385 km (0.071 R)
• M41: 21,066,522 km (0.075 R)
• M42: 21,624,821 km (0.092 R)
• M43: 21,749,586 km (0.063 R)
• M44: 21,811,968 km (0.12 R)
• M45: 22,188,057 km (0.045 R)
• M46: 22,250,888 km (0.1 R)
• M47: 22,313,869 km (0.085 R)
• M48: 22,503,110 km (0.077 R)
• M49: 23,842,161 km (0.072 R)
• M50: 23,906,488 km (0.105 R)
• M51: 25,141,269 km (0.112 R)
• M52: 25,403,962 km (0.08 R)
• M53: 27,065,696 km (0.032 R)
• M54: 27,808,000 km (0.116 R)
• M55: 28,830,950 km (0.1 R)
• M56: 30,213,983 km (0.101 R)
• M57: 30,913,502 km (0.054 R)
• M58: 31,265,357 km (0.12 R)
• M59: 31,689,317 km (0.067 R)
• M60: 32,257,490 km (0.076 R)
• M61: 32,471,415 km (0.033 R)
• M62: 33,259,945 km (0.083 R)
• M63: 35,957,943 km (0.061 R)
• M64: 36,550,649 km (0.035 R)
• M65: 36,848,050 km (0.108 R)
• M66: 36,922,550 km (0.089 R)
• M67: 37,820,436 km (0.11 R)
• M68: 37,970,782 km (0.097 R)
• M69: 38,272,222 km (0.099 R)
• M70: 38,801,349 km (0.073 R)
• M71: 39,028,888 km (0.1 R)
• M72: 39,333,020 km (0.107 R)
• M73: 39,790,490 km (0.081 R)
• M74: 40,403,393 km (0.071 R)
• M75: 41,019,437 km (0.082 R)
• M76: 41,251,164 km (0.088 R)
• M77: 44,859,614 km (0.106 R)
• M78: 46,620,680 km (0.091 R)
• M79: 46,781,947 km (0.115 R)
• M80: 47,024,146 km (0.118 R)
• M81: 47,672,054 km (0.094 R)
• M82: 49,962,697 km (0.069 R)
• M83: 50,375,587 km (0.039 R)
• M84: 50,872,551 km (0.081 R)
• M85: 50,955,428 km (0.106 R)
• M86: 52,289,093 km (0.117 R)
• M87: 56,444,473 km (0.111 R)
• M88: 57,305,409 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 19,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit