I always liked the gas giants, specially Saturn and Jupiter for its colors, mass and very interesting moons, my favourite moons are The Moon because of its grey colors and because it has some water, also I always loved to watch it sometimes at night, my second favourite moon is probably Phobos because the Stickney crater makes it look like a big orbital cannon like the Death Star from Star Wars. I like dwarf planets a little, the one I like the most for now It's Eris because it is very very away from our planet.