Tyrellia

Tyrellia was an inhabited planet located within the Federation's sphere of influence, known for being only one of three such planets to lack a magnetic pole and one of only seven without any kind of atmosphere. Tyrellia was also the homeworld of the Tyrellians.

Starfleet officer Calvin Hutchinson was once stationed on Tyrellia during the mid-24th century. 

Tyrellia タイレリア