Is there a way to make a playlist?

Yes, using your Storybox! But you might have to keep order in mind.

Add stories to your Storybox on the website or App to make a playlist!  However, there's currently not a simple way to order a playlist. The stories will land in your Storybox in the order that you favorite them. So, just favorite them in "reverse order" for how you want them to show up. The first story you pick will be at the end, and the last you pick will be first.