Moon Phases Tattoo Stencil

A moon phases piece is a row of circles that must all be the same size, evenly spaced, with the terminator — the shadow line — curving correctly on each crescent. Freehand, that geometry drifts; one slightly oval moon ruins the lineup. Stencil AI locks the circles to a consistent diameter and keeps the crater mottling on the full moon from clogging into solid grey.

Why Moon Phases works as a realism tattoo

• Identical circle sizes and metronome spacing are what make this design read as intentional, and a generated stencil holds that geometry exactly.
• The full moon at the center carries the only heavy texture — maria and craters — so the eye lands there while the crescents stay light.
• Each crescent's terminator is a smooth tonal curve, giving Standard style a clean shadow edge to grade instead of a hard cartoon line.

How to make a moon phases tattoo stencil

Placement & sizing

The linear layout is built for the spine, running down the sternum, or across the collarbone — long, straight stretches where the row can breathe.

Tips for the best result

• Decide on five or seven phases before generating — seven reads as a lunar cycle, five reads as decoration, and the spacing math changes between them.
• Use Hatching if you want the full moon to show mare texture; Outline keeps all phases as crisp, minimal crescents.
• Pick a reference where the crescents taper to fine points — blunt, thick crescents make the whole row look heavy at tattoo scale.

Frequently asked questions

Made with the photo-to-stencil tool — turn any photo into a clean, tattoo-ready stencil in seconds.