stellary
/stelˈɛri/ (US) /stelˈɛrɪ/ (UK)
Definitions
1. adjective
relating to or resembling stars
“The stellary night sky was breathtaking with its countless twinkling stars.”
2. noun
a star or a group of stars, especially in a chart or constellation
“The astronomer studied the stellary patterns in the ancient sky map.”