HinKhoj Dictionary

(one's) star is rising - उभरता सितारा (One's social, political, or financial success is increasing very quickly; one is on the way to great fame or fortune.)
stars in one's eyes - बहुत ही प्यारा (The state of being overly or extremely impressed with something; enchanted with romance.)
thank one's lucky stars - अपने आप को भाग्यशाली मानना (To be grateful, feel oneself fortunate)
reach for the stars - महत्वाकांक्षी होना (To have high hopes, to be ambitious)
born under a lucky star - अत्याधिक भाग्यशाली या धनी होना (Favored by or having extremely good fortune or luck.)