Installing a theme with premade pages

I have a site that I’m developing where it utilizes WordPress for blogging. I also of course have a span of pages that are premade. I want to make it idiot proof to where once the theme is enabled the pages are written to the database. The only theme I’m aware of that does this is wpclassipress.

Sort of want to make this as easy as installing wordpress on a server and its all preset. Just curious what people have done. Either way I’ll figure out a way to do it just trying to cut down on wasting any time if there is something simple out already thanks.