12 planets?
So this would mean we get planets, dwarf planets and plutons. The bottom line for planets is that they orbit a star and that they are massive enough for it's gravity to pull it into a nearly sperical shape.As usual this all falls into the 'you can't please all the people all the time' reality of human thought but people adapt. When I was a kid Jupiter only had 12 satellites, Galileo only had to deal with 4 but now we have 63 and counting..