I can't see how you can actually keep politics out of a world you creat. Someone has to rule it, they're either going to be a good ruler who makes mistakes, as we all do, or a dictator ruling by force. Both scenarios will attract opposition. In the first opponents will campaign to rectify the mistakes, in the latter they'll seek to overthrow the dictator. Either way politics is born in your world the moment opposition is caused. And without opposition there is no conflict and as a result of that no story.
Then there are the power-hungry who are driven by their wish to exert political (and other types of) control. There are those like Fresdian who want nothing to do with politics and to focus on the natural world. That rejection of political involvement is in itself a political act, albeit a negative one.
So yes there should be some sort of politics in your created world. Who are your rulers? Who are the ruled over? What are the clashes?