Now that the snow armor isn't OP as hell, wearing armor like silver/gold/etc doesn't keep you warm, at all. For exploring snow planets and being out at night, this can be annoying to sit by a torch for a few minutes... why not bring in a craftable warm drink? Like coffee, hot cocoa, or tea, to keep on you like you do with bandages. Just drink when your temperature starts to drop and it brings it back up a little. Tea could be made from the flower petals or something... just a thought. I posted this on Reddit as well, here's a link to it if anyone is interested! http://www.reddit.com/r/starbound/comments/1sqxc2/suggestion_implement_a_type_of_warm_drink_to/
Well I think they intend this already. As is, an apple pie will give you the "burning" status effect so they probably are going to do something along those lines.
And while they're at it, they should make Whiskey (and other potential alcohols) incorrectly make you think you're warmer than you are ^^ http://mentalfloss.com/article/32256/does-drinking-alcohol-really-keep-you-warm-when-its-cold-out