Hello P0rthos47,
Nice job! Got some feedback for your game:
1. Graphically, it's pretty pleasing to look at!
2. Mechanically, the d20 +d6 is nice. It's a way to have more critical situations that works. What does the Threat level do? Also, took me a minute to find the DCs (on the bottom of page 1). I'd put it on the first page for sure.
3. LOVE the character / ship creation. Also the Banes / Ailment. That's cool. And I love that there is a way to level up and multiple ways to level.
4. All the tables are good... but I wish they were a bit less generic. Like I want more evocative names / settings. Tables are a great place to bake in setting. EDIT: Ok got to the 3rd page and those tables are a step closer to where the other tables could go.
5. Your oracle is a nice design. A bit confused about the 5+, 10+, 15+... maybe use ranges or greater / less than? Like I think I understand what you are driving at but was not as sure as I wanted to be.
Overall, excellent job. You have so much packed in here! This may be because the game is on these cards, but the flow / connections between parts was at times difficult to follow. BUT all the parts are here and I really like this!