Lets you build web pages from published web feeds. Pass in one or more planet configuration files to the command line tool e.g. pluto ruby.yml. This will 1) fetch all feeds listed in ruby.yml and 2) store all entries in a local database, that is, ruby.sqlite and 3) generate a planet web page, that is, ruby.html using the builtin blank template. Open up ruby.html to see your planet web page. Voila! More Info.