I'm sorry for the delay, but I've gone ahead and added in some rough ranges for visibility, as well as communication and sensor ranges under the Standard type section, with the Advanced type following the same general 'rules'. I've changed the wording a little on the hosts and dispersal methods to put a little more detail, indicating that there are several out there, but without putting too much detail. I hope that's ok?
In regards to the Advanced Type - it's meant to prevent communications with ships in orbit, as well as accurate orbital fire. To do this, I thought that using artificially produced exotic materials that refracted or distorted the high energy transmissions and sensor pings used would be enough. Rather than stopping them, it disrupts the things enough that they no longer are comprehensible. Would this do?