This Google Spreadsheet lists references to most of the elements of the game. Default values have been included as well.
Tech Crafting Requirements
Player upgrades and stats (like armour values, laser damage, etc)
Products and Substances (including values, charge amounts, legality, etc)
Creature Data (including movement speed/range, swarm data, min/max scales, etc)
Weather Table (including temps, toxicity, and radiation. As well as a separate table showing at what temperature damage begins to occur, for weather mods this is very useful)
Weather Text (cross reference from in-game text to weather ID)
Notice: This spreadsheet has not yet been fully updated to include new data introduced in the 1.3 Atlas Rises update. This table is open to edit and update for anyone interested.
ID translations is another file that could be useful as it brings names corresponding to each item IDs. (This file is maintained and managed by theFisher86 (You can contact him on Discord at @theFisher86).