Star odds calculator
Pick a star craft and set up your worker. The odds are exact, not simulated: every tick is a roll the game makes, and the calculator adds up every way they can land.
- Average stars
- 0.00
- Each tick succeeds
- 0%
- Ticks
- 12 of 12
- Hits to finish
- 12
- Energy
- ≈ 48
- Mastery for ≥ 90% gold
- 5
Stars need 1, 6 and 10 successful ticks for bronze, silver and gold of Basic prayer. How it's worked out is on the methodology page.
How star quality works
Every star craft takes a fixed number of ticks. Each hit of the worker moves it forward. Once your mastery in the craft's colour reaches its requirement, every tick succeeds and a hit does one tick, or two at double the requirement and three at triple. Below the requirement a hit does one tick, and that tick only succeeds part of the time: about your mastery divided by the requirement.
Stars depend on how many ticks succeeded. Better ingredients and some perks give a head start of ticks that already count as successes, which is why a two-star story makes a better prayer even with low mastery. Zombies count as meeting the requirement, so their result is fixed.
Requirements among the 29 star crafts range from 4 to 16. The full rules are on the methodology page.