Kcalbeloh System - Stock parts Onrefni return
With an even spicier aerobrake!
This craft consists of three components: the ascent stage (which also serves as the interstellar transfer stage), the support vehicle, and the main vehicle. The job of the support vehicle is to drop xenon tanks at convenient locations around Kcalbeloh. The main vehicle carries the lander and a small ion return stage.
Mass at launch is actually pretty small, at just over 26 tons, even though I didn't go all-in on optimization. My guess is that this mission's doable in under 10 tons. However the lander is pretty optimized since that's where mass is most important.
The crazy aerobrake was because I wanted to exit Rouqea with some retrograde relative velocity, and the only way to do that was to start with even more retrograde velocity, and the only way to do that was to start from a retrograde orbit of Kcalbeloh and encounter Rouqea going the opposite way around. This could have been done with a large number of gravity assists but that would be less fun. Obviously some thermal tricks were used to block the main body of the craft from heat.
Music: Two Steps From Hell - Away With Your Fairies (Myth Version)