Zygor

Zygor is the home planet of the Zygons, described in Terror of the Zygons and named in The Bodysnatchers.

Zygor is known to be warmer then Earth and covered in water. This water is in the forms of lakes which have a different mineral composition. There are also no icecaps on the planet. Known native lifeforms of Zygor include the unaltered Skarasen and the Zygon. Unfortunately, the whole planet was destroyed in the war against the Xaranti.