Exoplanet Survey Name Generator

What the Exoplanet Survey Name Generator gives you

This generator focuses on one specific job: producing planet names that read like they came out of a real survey, complete with the unspoken details of a mission report. Every name lands somewhere on a spectrum between a dry telescope catalogue entry and a colonist's nickname for a new home. You can use the results straight away, or layer your own gravity, day length, biome, and colonization details on top of the implied name to build out a full dossier.

The result list is broad by design. Some names feel formal and institutional, the kind of labels that a science working group would publish after months of peer review. Others lean poetic or mythic, the kind of names a colony ship would put on a welcome banner. Mixing these tones inside a single campaign is realistic. Most real survey programmes have a working catalogue, a public-facing name, and a colonist nickname living side by side.

Where these names come from

The pool draws on a handful of naming traditions that show up in real astronomy, in published science fiction, and in collaborative worldbuilding. Catalogue-style names such as HIP numbers, GJ identifiers, and TOI codes are how modern exoplanet science actually labels its discoveries, and they sit comfortably next to poetic place names. Mythic and explorer names echo the way we have always named far places on Earth: after sponsors, after tools, after people we have lost, after moods we want the new world to carry.

A few of the lenses are deliberately scientific. Orbital-mechanic names reference Lagrange points, mean-motion resonances, and tidal locking. Geological-time names borrow from the deep past of our own planet to give a candidate world a sense of age. Mineral-atmosphere names lean into the chemistry of a sky. These give you a starting point for a world that does more than look pretty on a star map.

How to pick a strong name from a list

Most writers pick a name too quickly, then regret it three chapters later. A better approach is to skim the full batch, mute the names that feel generic, and then re-read the shortlist out loud. If the name sounds plausible as a line in a mission log and plausible as a sign on a colonist's door, you have a winner. If it only works in one of those contexts, you may have picked a name that is too clinical or too soft for the story you are telling.

When you are working on a campaign with several planets, try to give each world a different naming register. One planet can carry a telescope catalogue label, the next can carry a colonist nickname, and a third can be a mythic name reserved for a place with deep lore. The contrast tells the reader that the worlds are distinct cultures, not just alternate skins of the same world.

Building a survey dossier from a single name

Once you have a name you like, the rest of the world builds itself surprisingly fast. Decide the host star and the orbital distance, and you have an immediate sense of the world's climate. Decide the gravity, the day length, and the dominant biome, and you have enough for a player or a reader to picture the place. The colonization verdict is the storytelling lever: declare a world settled, declared off-limits, abandoned, or under active survey, and the next scene almost writes itself.

If you are running a TTRPG, treat the survey dossier as a quest handout. The party can be sent to confirm the survey team's last report, recover a lost probe at the same coordinates, or decide whether the colonization verdict is honest. A single generated name becomes a small campaign spine rather than a throwaway label.

Tips for using the generator well

• Roll at least ten names before you commit. The first result is rarely the strongest.
• Re-read the shortlist out loud. If the name feels awkward in spoken dialogue, it will feel awkward on the page.
• Mix registers across planets in the same setting. Catalogue names next to mythic names feel more like a real survey programme.
• Keep the implied dossier consistent. A volcanic inner planet named after a frozen-outer lens will confuse readers.
• Save the names you reject. They often make excellent second-tier worlds in a later chapter.
• Use the colonist-nickname lens for the planet your characters actually live on, and the catalogue-form lens for the planets they only visit by telescope.

Inspiration prompts for the worlds you find

• Why did the survey team pick this particular candidate, and what were they willing to overlook?
• Who sponsored the mission that first mapped the world, and what did they want from it?
• What is the one finding the official colonization verdict is quietly hiding?
• Which probe or crew member from the original survey never came home, and what did they leave behind?
• What local feature forced the survey team to revise their first gravity estimate?
• If the world were renamed tomorrow, who would fight the new name the hardest?

What are good Exoplanet Survey?

There's thousands of random Exoplanet Survey in this generator. Here are some samples to start:

• Kepler Ridge Survey
• Lagrange Reach
• Halcyon Reach
• New Croydon
• HIP 7281 b
• Lyra's Mirror
• Verdant Threshold
• Brine Veil
• Eocene Plain
• Brightside Rift