I made a world like Narnia?

I am planning on writing a series about a magical world. I was wondering if I would be allowed to create another fantasy world. I don't want to be better than anybody, I just want to make a world for people to enjoy. If my plots were different and overall, original on their own, would publishers be ok with that. I just don't want people getting mad because I'm trying to rip off Narnia, because I'm not. Thanks :)