Is the sun an electron?

Isn't it possible that the sun is just one big electron and Earth is but a tiny piece of matter floating around it? We don't have microscopes powerful enough to see floating matter around an electron, so there's no way we could actually examine electrons and see if there was little tiny planets floating around them, right? And if we could, isn't there the chance that we could discover aliens? And who's to say there aren't aliens with microscopes looking around our sun and looking at us?