One option you could choose is a toy hammock net. There are a few things you can look for in this. First of all, you can generally find one for under $10 on Amazon. So these are very inexpensive.
However, there are a few drawbacks to using a toy hammock net. These will hold a few stuffed animals easily, but not a ton. If you have more to hold, you want to get a hammock with three attachment points rather than two. This will give you a triangular shaped hammock, with a greater capacity for holding additional toys. Those with two attachment points tend to lie flat. After a while, the toys just bounce right out.
We personally like the toy hammock net, but it may not be for everyone. There are a few other options for hanging your toys including hooks and trees. It’s just up to what you want for your children’s room.