Answer:

STELLAR

Answer	Crossword Clue
STELLAR	Outstanding
STELLAR	First-rate
STELLAR	Like a celebrity

STELLAR	Sidereal or splendid
STELLAR	Of constellations
STELLAR	Like a ten
STELLAR	Astral
STELLAR	Top-notch
STELLAR	Dazzling
STELLAR	Shining
STELLAR	Excellent

STELLAR	First-class
STELLAR	Brilliant
STELLAR	Preeminent
STELLAR	Tiptop
STELLAR	Brilliant, as a performance
STELLAR	Brilliantly done
STELLAR	Great
STELLAR	Topnotch

STELLAR	Astral.
STELLAR	Heavenly or Hollywood system.
STELLAR	Heavenly.
STELLAR	Starry.
STELLAR	Abounding with stars.
STELLAR	Chief, as of a role.
STELLAR	Excellent.
STELLAR	Chief.

STELLAR	Excellent, as a performance.
STELLAR	Leading.
STELLAR	Outstanding.
STELLAR	Bright.
STELLAR	Outstanding, as a performance
STELLAR	Nova-shaped
STELLAR	Kind of performance
STELLAR	Pre-eminent

STELLAR	Stupendous
STELLAR	Out of this world
STELLAR	Exemplary
STELLAR	Really, really good
STELLAR	Compliment for a planetarium?