Winner gets a million spacebucks.
Planets
Mercury: Has microbes
Venus: Has microbes
Mars: Has really really small life
Jupiter: Full on alien world
Satern: really small life
Moons
Jupiter
Ganymede: Has really small life
Callisto: Fish
Io: Has microbes
Europa: Fish
Saturn
Titan: Full biodiversity
Iapetus: Microbes
Enceladus: Fish
Neptune
Triton: Microbes
Here's a clean reference sheet for you to fill out. Only bother with the ones you think had life or have life.
I'm a pretty firm believer that either life is extremely rare and even carbon copies of Earth lack it, or it's practically everywhere. We used to think water was pretty special for Earth, but nope. It's super common. Most planets and moons have a significant amount of it in one form or another. Plus alien life could have evolved differently, or it could be exactly like us. Standard Earth microbes can live in a lot of places within the solar system. Heck there's life right now on Mars since it hitchhikes on rovers. (costs too much to 100% sterilize them)
Planets
Mercury: Has microbes
Venus: Has microbes
Mars: Has really really small life
Jupiter: Full on alien world
Satern: really small life
Moons
Jupiter
Ganymede: Has really small life
Callisto: Fish
Io: Has microbes
Europa: Fish
Saturn
Titan: Full biodiversity
Iapetus: Microbes
Enceladus: Fish
Neptune
Triton: Microbes
Here's a clean reference sheet for you to fill out. Only bother with the ones you think had life or have life.
Spoiler for Hidden:
I'm a pretty firm believer that either life is extremely rare and even carbon copies of Earth lack it, or it's practically everywhere. We used to think water was pretty special for Earth, but nope. It's super common. Most planets and moons have a significant amount of it in one form or another. Plus alien life could have evolved differently, or it could be exactly like us. Standard Earth microbes can live in a lot of places within the solar system. Heck there's life right now on Mars since it hitchhikes on rovers. (costs too much to 100% sterilize them)