For a potential upcoming Traveller campaign, I would like to make a map. Since Traveller's got quite good support for generating maps already, I figured I might see if I could go one further by creating an interactive one.
Specifically, I'd like to make a sort of interactive atlas thing, with multiple discrete "zoom levels" (Sector, subsector, system and world) that players can navigate between by, for example, clicking on a hex in the sector level in order to navigate to the system entry for that hex, then clicking on a specific planet in that system entry in order to bring up the entry for that world. I'd also like to be able to include additional information in text format at every zoom level, so as to include UWPs and notes wherever they would be most useful.
Unfortunately, it would take me quite an infeasibly long time to build such a thing from scratch; I'm therefore wondering if there's an existing tool specifically designed for this, or which could be easily re-purposed to do what I want with a minimum of effort. It's entirely possible that no appropriate software exists, but the Traveller fanbase has often surprised me before.
So tell me, RPG.SE: Am I in luck?