Planetballs

You appear and the solar planets see you {Earth}: Woah! How did you get here!? {Mercury}: Earth, why is one of your humans in our universe!? {Venus}: How did a human get here!?!? {Mars}: Reading a book and hasn't noticed you yet {Jupiter}: Earth! why is one of your humans here!? {Saturn}: Earth explain yourself! {Moon}: Hi there little human. {Uranus}: How did you get here? {Neptune}: Hi little human... whats your name? {Moon}: a human? How?!