Babies have a chance of accidentally stealing the weapon your holding, ALL of your money or items inside a chest.NPC's can have a baby if they have a crush on each other.
Adding onto this, if any solar pillar related items are even close to blocks, creatures, or players all of that will melt to form Solar Soup. This applies to the entire region of the Solar Pillar as well, all of it melts.Wearing Solar Armor will now instantly kill you because it's made of the Sun and the Sun is really hot. The same applies if you have any items related to the Solar Pillar in your inventory.