GPS: Galactic Planetary Survey — Alien Landscape Coloring Book (Printable PDF)

Fifty alien landscapes, logged like a real survey, and none of them Earth.

This design was created using AI image-generation tools directed by the artist's own original prompts, then hand-refined and formatted for print.

Four planets. Two moons. One continuous survey. GPS: Galactic Planetary Survey is a black-and-white, pen-and-ink coloring book that takes you on a field expedition through an alien star system, with every page waiting for you to fill in the color.

Every world is logged the way a survey team would log it: Geodyne, crystalline formations rising out of alien bedrock. Luminae, bathed in bioluminescent glow. Glacia, glacial ice fields under a clear, star-dense sky. Ultima, ring-lit and cryovolcanic. The tour closes with a detour to two moons, cratered, crystal-veined and quiet, before looking back at where it started. Each world opens with its own title plaque, then leaves the rest blank for you to finish in color.

What you get:

50 alien landscape illustrations in engraving-style pen-and-ink line art, one per page

Two print-ready PDFs, US Letter and A4, so it prints clean no matter where you are

Clean white margins, built for home printers and copy-shop binding alike

Instant download the moment you buy, nothing to wait on

The scenes are panoramic, so turn each page sideways to color. Works with colored pencils, gel pens, markers, and watercolor brush pens.

Book three in the Terra Incognita series, following Xenobotanica (alien flora) and UFO: Unidentified Fauna Objects (alien fauna).

License: personal use. Print it as many times as you want, for yourself or as gifts. Just don't resell or redistribute the file itself.

By Helios Valley.