Realistic 29-day lunar cycles with all 8 named moon phases, and a seasonal sun that shifts its arc north/south throughout the year.
29-day lunar cycle with 8 phases, and 365-day seasonal sun declination (±23.5°)
Ambient shooting stars visible any clear night
Solar eclipse every 174 days + blood moon on full moon nights — both Sodium-compatible, visual-only
Meteor shower, Harvest Moon, event notifications, /astro & /year commands, F3 countdowns