If you're new to Sea of Stars, or if you're not sure what to do next, these guides and walkthroughs might help you: 

• https://www.thereviewgeek.com/seaofstars-tipsandtricks/
• https://www.ign.com/wikis/sea-of-stars/Walkthrough
• https://www.neoseeker.com/sea-of-stars/walkthrough
• https://www.nationhive.com/en/games/sea-stars/guide/walkthrough

You can also watch this video: https://www.youtube.com/watch?v=gpxpjQX78DI