New Halana
New Halana was an inhabited planet colonized by the Halanan species. The planet was terraformed by Federation Professor Gideon Seyetik, who described the end result as a "paradise". ()

Appendices

Background information 

According to the script, the pronunciation for Halana was "huh-LAN-nuh". 

According to Star Trek: Star Charts ("United Federation of Planets I"), in 2378, New Halana was listed as a Federation member.

The  identified New Halana as the homeworld of the Halanans.

External link 
 

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Planets
Colonies