Space

your a asteroid and you need to grow up to become the strongest Ranks (just to say what you are) 1-10 Asteroid 10-50 Comet 50-100 Small Moon 100-500 Moon 500-1000 Big Moon 1000-2,5K Small planet 2,5K-5K Dwarf Planet 5K-10K Planet 10k-25K Big Planet 25-50K XXL Planet 50K-100K Dwarf gaz 100K-250K Gaz giant 250K-500K Gaz Supergiant 500K-1M Brown Dwarf 1M-2M Red Dwarf (Star) 2-10M Proto-Star (Orange star if you like) 10-50M Yellow Dwarf 50M-100M Red Giant 100M-250M Blue Giant 250M-500MRed Supergiant 500M-1B Blue Supergiant 1B-5B Neutro star or Pulsar (you choose) 5B-10B Black hole 10B-50B Supermassive Black hole 50B-100B Small galaxy 100B-500B Galaxy 500B-1T Giant Galaxy 1T-10T Supergiant Galaxy 10T-50T Universe 50T-500TMultiverse 500T-1QaOmniverse 1Qa+ Infinity Areas : Earth's system 1-1000 Mass Solar System1K-1M Mass Orion Arm1M-1B Mass Our Galaxy1B-100B Mass The Universe100B-10T Mass Bigger than the universe10T+ Mass Have fun :D