Tips for golfing in Starry
Use dup and add for large numbers

If you need to produce a big but reasonable number which is a multiple of 2 (and in some cases, even not a multiple), you can push half the number and end with &nbsp;+* (dup and add) instead of pushing the whole number. The threshold for this is 8 and above.

As mentioned, sometimes you can double, then subtract one (threshold 27), and with multiples of higher 2 powers it can be repeated to gain greater numbers.

Try it online!