Activity for user52321
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
How many planets should I have in my planetary system? I am building a planetary system, but I always thought how many planets should I have in this system. When you look at our solar system there are 8 planets. Other exoplanetary systems can have up to the same amount. I am here wondering whether I should have the same amount or have more than what o... (more) |
— | over 6 years ago |