Idle Planet Miner Spreadsheet File

Idle Planet Miner is an incremental game where players manage multiple planets, resources, and research to maximize mining efficiency. Due to the game’s complexity—especially in mid-to-late game—players often rely on spreadsheets to track production chains, balance bottlenecks, and plan upgrades. This paper outlines the utility of a custom spreadsheet for Idle Planet Miner, detailing core metrics, formulas, and strategic applications.

In the late game, Rare Elements (from Exotics or Challenges) are your gatekeepers.

Input your ores → output ingots, alloys, and high-tech items (circuits, lasers, etc.). Tracks: idle planet miner spreadsheet

Offline income = (Cargo * Speed * 60 * Hours offline) * Ore value
Compare different cargo/speed upgrade costs to find the best upgrade order.

List upgrades and research items with:

Sort upgrades by shortest payback time or highest ROI depending on playstyle (short-run vs long-run).

Formula examples:

Highlight (conditional format) upgrades with payback < chosen horizon.