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Players Guide

Alien races inhabiting the Spelljammer universe included humans, dwarves, xenophobic beholders, rapacious neogi, militant giff (humanoid hippopotami), centaurlike dracons, spacefaring orcs called 'scro', mysterious arcane, the Thri-kreen insectoids, bumbling tinker gnomes, mercantile illithids and simian Hadozee.

Various gear, goods, equipment and magical items available to characters.

List of official and home brewed ships

All you need to know about Helms

Supplemental information on spells and enchantments, as well as the nature, uses and practices of magic.

Worlds of Spelljammer

A crystal sphere (also known as a crystal shell) is a gigantic spherical shell which contains an entire planetary system.

Wildspace is similar to the outer space of science fiction, with planets, asteroids and stars, but with different physics.

The phlogiston (also known as 'the Flow') is a bright, extremely combustible gas-like medium that exists between the Crystal Spheres.

The Spelljammer is a legendary ship which looks like a gigantic manta ray, and houses an entire city on its back.

Dungeon Master's Guide

• Spelljammer Combat