The stars are listed in order of which to get them. Stars were found by the average player's time to get them at each individual speed for each star. It may seem bad but it's very accurate, having completed a test run with these routes, playing as Yoshi, in under 30 minutes. https://docs.google.com/document/d/1Pjay96bb031WOXT8CbYjYaagArjCmDAu5-IVg2QbwmQ/edit?usp=sharing