Useful Morality Subsystems (Alignment Replacements)

[Mastikator]

Okay so a little bit like elder scrolls, but defining certain personality traits rather than mechanical benefits?

Yes exactly. Personality traits, goals, bonds, flaws, destinies. You could even get situational mechanical benefits from horoscopes like "today you will face an important relationship choice and make the right decision. Next charisma check with someone you know has advantage". This system I just stole from zodiac thing and elder scrolls is already more interesting and flexible than the dnd alignment system.