May I present, the Kerbonational Space Station (so original): It is a multipurpose station in a 0 degree LKO @ 100km. It's not done, but I figured it is worth sharing. Just got done launching the latest module. The craziest part? It was all easily launched in just 7 launches so far, And I probably could have condensed it into 5. Current modules include (in order of launch) Crew Habitat: For the crew to live in (3 hsc's, empty as of now, will send mission later, but I want to keep some empty bunks for kerbals returning from other vessels) Big ass fuel tank 1: explanation not needed. Solar Array 1: literally cannot run out of electricity if i tried, plus I have enough batteries for months of darkness plus two locked ones just in case.. Solar array 2: NEEDS MOAR POWAH! Command and control cupola module (also marks the first kerbal to occupy the station) Science module 1 (most recently) Big ass docking truss ​(Essentially a giant space parking lot for ships coming and going. A smarter me would probably attach an escape vehicle capable or returning to kerbin here eventually. This one was the largest payload I've launched for this station so far, but had no trouble getting it to the station (but it turns like the damned titanic, needed more rcs thrusters). All the modules are launched with a subassembly lifter which is the kerbodyne 4 engine thing with two of the big tanks on top and 8 big SRB's on it radially. That gets the payload into 70km orbit easily. The next stage is the modular orbital maneuvering vehicle. Essentially an orange fuel tank with a skipper, and a probe core on top. (added payload facing lights, for docking, learned through experience.) Can easily dock any payload to the station and deorbit the omv with almost a full tank of fuel left, meaning I could probably launch even larger payloads no problem. The main concern I have now is lag; I have so many more plans, but I am already starting to notice stutters. I wanted to attach an asteroid to it, and a bunch of other modules. Here she be: The payload was big, I told you: Everything you see above the level of the solar trusses was one payload.