The shipped Version of Java-7 that I got 3-4 weeks ago with the Launcher does not have the capability to Launch StarMade anymore due to lacking SSL Certificates or the ability to update said Certificates automatically. (aka Game Crashes silently before even starting up)
I changed the used Bin of Java in the Launcher to the Java-8 Install that is already on my Windows-8 Computer and it works fine, so it is not the OS specific SSL Certificate Mechanism that fails here, but the bundled Java-7's Certificates that does.
This Issue happened in the night from the 26th to the 27th of March 2018 (German Timezone) in case that info is any relevant to the Issue.