As far as I know, docking is generally just a simple Pilot roll.
If you're interested at getting a feel for the current version of Traveller, I'd recommend their Explorer version - only $1.00 on DriveThru: https://www.drivethrurpg.com/en/product/380244/traveller-explorer-s-edition
You can also try look at the free release of the old 1981 version: https://www.drivethrurpg.com/en/product/355200/classic-traveller-facsimile-edition

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For land environments, I can't think of any that have been unused, but for aquatic adventures there are a few possibilities: