Name       #     Orbits Distance(000km) Period(days) Discoverer   Date   Radius(km)
---------  ---- -------   --------       --------      ----------   ------ -------  
Sun        -       -          -               -             -           -   695000  
Mercury    I      Sun        57910          87.97           -           -     2440  
Venus      II     Sun       108200         224.70           -           -     6052  
Earth      III    Sun       149600         365.26           -           -     6378  
Mars       IV     Sun       227940         686.98           -           -     3397  
Jupiter    V      Sun       778330        4332.71           -           -    71492  
Saturn     VI     Sun      1429400       10759.50           -           -    60268  
Uranus     VII    Sun      2870990       30685.00        Herschel     1781   25559  
Neptune    VIII   Sun      4504300       60190.00        Adams        1846   24766  
Pluto      IX     Sun      5913520       90800           Tombaugh     1930    1137  
Moon       I      Earth        384          27.32           -           -     1738  
Phobos     I      Mars           9           0.32        Hall         1877      11  
Deimos     II     Mars          23           1.26        Hall         1877       6  
Metis      XVI    Jupiter      128           0.29        Synnott      1979      20  
Adrastea   XV     Jupiter      129           0.30        Jewitt       1979      10  
Amalthea   V      Jupiter      181           0.50        Barnard      1892      94  
Thebe      XIV    Jupiter      222           0.67        Synnott      1979      50  
Io         I      Jupiter      422           1.77        Galileo      1610    1821  
Europa     II     Jupiter      671           3.55        Galileo      1610    1565  
Ganymede   III    Jupiter     1070           7.15        Galileo      1610    2634  
Callisto   IV     Jupiter     1883          16.69        Galileo      1610    2403  
Leda       XIII   Jupiter    11094         238.72        Kowal        1974       8  
Himalia    VI     Jupiter    11480         250.57        Perrine      1904      93  
Lysithea   X      Jupiter    11720         259.22        Nicholson    1938      18  
Elara      VII    Jupiter    11737         259.65        Perrine      1905      38  
Ananke     XII    Jupiter    21200        -631           Nicholson    1951      15  
Carme      XI     Jupiter    22600        -692           Nicholson    1938      20  
Pasiphae   VIII   Jupiter    23500        -735           Melotte      1908      25  
Sinope     IX     Jupiter    23700        -758           Nicholson    1914      18  
Pan        XVIII  Saturn       134           0.58        Showalter    1990      10  
Atlas      XV     Saturn       138           0.60        Terrile      1980      15  
Prometheus XVI    Saturn       139           0.61        Collins      1980      46  
Pandora    XVII   Saturn       142           0.63        Collins      1980      42  
Epimetheus XI     Saturn       151           0.69        Walker       1980      57  
Janus      X      Saturn       151           0.69        Dollfus      1966      89  
Mimas      I      Saturn       186           0.94        Herschel     1789     199
Enceladus  II     Saturn       238           1.37        Herschel     1789     249  
Tethys     III    Saturn       295           1.89        Cassini      1684     530  
Telesto    XIII   Saturn       295           1.89        Smith        1980      15  
Calypso    XIV    Saturn       295           1.89        Pascu        1980      13
Dione      IV     Saturn       377           2.74        Cassini      1684     560  
Helene     XII    Saturn       377           2.74        Laques       1980      16  
Rhea       V      Saturn       527           4.52        Cassini      1672     764  
Titan      VI     Saturn      1222          15.95        Huygens      1655    2575  
Hyperion   VII    Saturn      1481          21.28        Bond         1848     143  
Iapetus    VIII   Saturn      3561          79.33        Cassini      1671     718  
Phoebe     IX     Saturn     12952        -550.48        Pickering    1898     110  
Cordelia   VI     Uranus        50           0.34        "Voyager 2"  1986      13  
Ophelia    VII    Uranus        54           0.38        "Voyager 2"  1986      16  
Bianca     VIII   Uranus        59           0.43        "Voyager 2"  1986      22  
Cressida   IX     Uranus        62           0.46        "Voyager 2"  1986      33  
Desdemona  X      Uranus        63           0.47        "Voyager 2"  1986      29  
Juliet     XI     Uranus        64           0.49        "Voyager 2"  1986      42  
Portia     XII    Uranus        66           0.51        "Voyager 2"  1986      55  
Rosalind   XIII   Uranus        70           0.56        "Voyager 2"  1986      27  
Belinda    XIV    Uranus        75           0.62        "Voyager 2"  1986      34  
1986U10    ?      Uranus        76           0.64        Karkoschka   1999      20
Puck       XV     Uranus        86           0.76        "Voyager 2"  1985      77  
Miranda    V      Uranus       130           1.41        Kuiper       1948     236  
Ariel      I      Uranus       191           2.52        Lassell      1851     581  
Umbriel    II     Uranus       266           4.14        Lassell      1851     585  
Titania    III    Uranus       436           8.71        Herschel     1787     789  
Oberon     IV     Uranus       583          13.46        Herschel     1787     761  
Caliban    XVI    Uranus      7169        -580           Gladman      1997      40
Stephano   XX     Uranus      7948        -674           Gladman      1999      15
Sycorax    XVII   Uranus     12213       -1289           Nicholson    1997      80
Prospero   XVIII  Uranus     16568       -2019           Holman       1999      20
Setebos    XIX    Uranus     17681       -2239           Kavelaars    1999      20
Naiad      III    Neptune       48           0.29        "Voyager 2"  1989      29  
Thalassa   IV     Neptune       50           0.31        "Voyager 2"  1989      40  
Despina    V      Neptune       53           0.33        "Voyager 2"  1989      74  
Galatea    VI     Neptune       62           0.43        "Voyager 2"  1989      79  
Larissa    VII    Neptune       74           0.55        Reitsema     1989      96  
Proteus    VIII   Neptune      118           1.12        "Voyager 2"  1989     209  
Triton     I      Neptune      355          -5.88        Lassell      1846    1353  
Nereid     II     Neptune     5513         360.13        Kuiper       1949     170  
Charon     I      Pluto         20           6.39        Christy      1978     586