They're all too close and zoomed in, the planets are messy and yeah... disjointed. They're all over the place, some planets are up and some are down, some zoomed in more than others, try fitting the whole of each capital in each picture, centered.
Zoom them out and scale them properly so they flow as well as the originals. And I don't think the logos of each house should be on each picture.
Other than that, it's not a bad idea to freshen up the old every now and again, kudos on initiative.
