Endings that I unlocked before:
1. Run Away with Anna ( if you haven't save Anna from her drinking habit, then she'll get depressed )
2. Stop the Starmaker Project ( You will return of being one, normal Happy Family )
3. Happy Family ( Save Anna from her drinking habit and after sharing Anna with Josef and Adrian )
4. Harem ( Josef left the house, Adrian left for Japan and you'll marry both Anna and Charlotte )
5. Anna ( Josef left the house, Adrian left for Japan and you'll marry Anna )
6. Charlotte ( Choose Charlotte Route on her Yacht )
7. Amelia ( Choose her Ending after you have sex with her at her Cafe )
8. Kate ( Choose her Ending after you have sex with her in her Room )
9. Ascension ( After you have around $10 Million )
P.S. I unlocked most of Anna's Ending after I saved her from her drinking habits otherwise she'll get depressed everytime ( Bad Ending ).
I think there is an Ending which only triggered if you reluctantly wants Anna to do Starmaker from the very beginning and regretting for helping her later on, but I never did that path.