stellar (adj.)
- arch
- asteroidal
- astral
- astronomic
- astrophysical
- balletic
- banner
- capital
- cardinal
- celestial
- central
- champion
- chief
- cinematic
- cislunar
- crowning
- dominant
- dramatic
- dramaturgic
- empyreal
- empyrean
- equinoctial
- extragalactic
- first
- focal
- foremost
- galactic
- gleaming
- great
- ham
- hammy
- heavenly
- heliacal
- histrionic
- interplanetary
- interstellar
- leading
- legitimate
- luminous
- lunar
- lunary
- lunate
- lustrous
- magisterial
- main
- major
- master
- melodramatic
- meteoric
- meteoritic
- nebular
- nebulose
- nebulous
- operatic
- outstanding
- paramount
- planetal
- planetary
- predominant
- preeminent
- preponderant
- prevailing
- primal
- primary
- prime
- principal
- ranking
- ruling
- scenic
- semilunar
- shining
- sidereal
- solar
- sovereign
- spectacular
- stagy
- star
- starlike
- starring
- starry
- terrestrial
- theatrical
- thespian
- twinkling
- uranic
- zodiacal