Official StoneHearth site

http://stonehearth.net/ The main hub for all your StoneHearth needs.

Discourse

http://discourse.stonehearth.net/ This is the main forum used by the developers and the community.

StoneHearth World Seeds

https://stonehearthseeds.wordpress.com/ Another fan site, this one focusing on seeds sharing, so users can share their favorites maps.