Stellar is a related term of constellate.
As an adjective stellar
is (astronomy|notcomp) of, pertaining to, or characteristic of stars.
As a verb constellate is
to combine as a cluster.
(astronomy, notcomp) Of, pertaining to, or characteristic of stars.
- The actress gave a stellar performance.
* stellar nursery
To combine as a cluster.
To fit, adorn (as if) with constellations.
To (form a) cluster.
* 2013 , (Hilary Mantel), ‘Royal Bodies’, London Review of Books , 35.IV:
To shine with united radiance, or one general light.
- It’s no surprise that so much fiction constellates around the subject of Henry and his wives.
- The several things which engage our affections shine forth and constellate in God.