Stella vs Stellar - What's the difference?

As a proper noun Stella

is {{given name|female|from=Latin}}.

of, pertaining to, or characteristic of stars.

(en proper noun)

* 1933 , Over the Garden Wall ,Faber and Faber 1933, page 91 ("Girls' Names")

What lovely names for girls there are! / There's Stella like the Evening Star,

, a brand of beer; or a serving of such.

I'm going to have a few Stellas tonight

* 2006 Jamie Treays: Sheila ( a song) :

Sheila goes out with her mate Stella / It gets poured all over her fella

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(en adjective)

(astronomy, notcomp) Of, pertaining to, or characteristic of stars.

Heavenly.

Exceptional; wonderful.

The actress gave a stellar performance.

* stellar nursery

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