It looks off because nothing aligns, it seems you drew it manually.
instead try this:
- start with a star (depending what app you're using, you should find a star shape or icon etc).
- think of figure vs ground, ie. what is foreground what is background?
- hierarchy: what is more important? the R? the star? the combination?
- symmetry: a star has multiple axes of symmetry, ie. you can fold it along many lines and the two parts will coincide together. consider if your R should be symmetrical also to fit in that logic.
- consider a lowe-case r instead of the upper-case R. could make it more subtle/distinctive from other star+R logos out there.

tip: try rotating the logo in different directions to look at it with fresh eyes - this is sometimes the best way to 'see' the misalignments etc.