After a bit of poking around, question-asking, and general uncertainty, this seemed like the best place for this topic, it being of a strictly academic nature.
In a nutshell, I'm trying to create a planet for an RP (technically, an adventure arc for a sci-fi RPG) with some rather odd environmental conditions...specifically, I'm trying to have a world where seasons are shorter than 'normal' - one quarter of the year in spring, one quarter summer, one fall, and one winter, for however long one quarter of a year might be; what I want is shorter seasons, so that one solar year would, say, include two or more summer 'seasons'. I could always just say "aliens did it", but I want to base it at least partially in real astrophysics, hence my pleas to the learned minds of E. Axial wobbling? Elliptical orbit? Binary star system? I dunno.
TLDR: If I had unlimited power and wanted to modify Earth so that Spring/Summer/Fall/Winter only lasted for a month each, repeating three times before the planet finished a lap around the Sun, would it be possible?