Sci-Fi and Space Name Generators

These generators each focus on one part of a sci-fi world. Mix them to build a whole universe, from the captain of a ship to the planet it lands on. Each tool gives ten names per click, so you can test a whole crew or star system in a minute.

Patterns that make names feel futuristic

Sci-fi names often use sounds that are less common in everyday English, like x, z, q and v. They also use codes, numbers and short tags. A robot named KX-7 feels like a machine. A planet named Veyra Prime feels like a place in a star map. Starships are often named after virtues, myths or old explorers, like Endurance or Odyssey.

The trick is balance. Too many odd letters makes a name hard to read. One unusual sound is usually enough.

• Aliens: unusual letter pairs, but keep it pronounceable.
• Planets: a root plus a catalog tag like Prime, IV or b.
• Ships: a strong word, often with a class or number.
• Robots: letters, numbers or a friendly nickname.
• Space stations: a founder's name, a virtue or a location, like Halden Station or Outpost Meridian.

Building a consistent universe

If humans in your story come from many Earth cultures, their names can stay real and familiar. That makes alien names stand out even more. Give each alien species its own sound set so readers can tell them apart. Use the same naming rules for every ship in one fleet, and every city on one planet.

Keep a simple list of names as you go. It helps you stay consistent across chapters or game sessions.

Corporations and governments are often forgotten, but they make a sci-fi world feel lived in. Short, clean corporate names and formal government titles give your setting a sense of power and history beyond the main characters.