The Solar System

So Pluto has been downgraded to a dwarf planet, and Charon didn't make the cut. So now, the Solar System looks like this, as far as I can tell:

The Sun

then:

Mercury
Venus
Earth
Mars
[Ceres]
Jupiter
Saturn
Uranus
Neptune
[Pluto]
[Charon]
[Xena] (2003 UB313)
[Buffy] (2004 XR190)