@marek does NextGenerator do the job?
@eliteamdgamer what would be your No. 1 feature that Inkscape is missing? There are several key maps available, if that helps.
Though I do have to say, Affinity runs fine on Linux. There are guides online. I’ve used that to develop Inkscape’s affinity importer.
@Enea90 one of Inkscape’s more hidden features allows you to do this with a few clicks:
http://tavmjong.free.fr/INKSCAPE/MANUAL/html/Paths-LivePathEffects-StitchSubPaths.html
Then, rotate Copies LPE :)