Periastron Exclusive. #7549206
Description
In this group we stan Periastrons! The Periastron series consists of futuristic sword gear with various colors and complementary themed accessories. They can be perceived as Roblox's version of lightsabers, and have unique abilities when used in game (e.g. on Catalog Heaven) along with passive visual effects (primarily Sparkles) active when held out. These swords are most often sold as limited unique with original prices ranging from 1,000 to 2,000 Robux. Excluding the Azure Periastron, all of these swords share a common descriptive phrase, starting with "The sword men use to fight [creature name] in space." As of January 23, 2019, there are twelve Periastron swords in the avatar shop, with ten being limited unique, one being a regular limited, and one being a broken limited unique. There are also four Periastron crowns, and two other Periastron-themed accessories.
Written by the group; not a statement by this register.
Membership history
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 11 Aug 2026, 14:39 | 6 | first reading |
Ownership
Owned by sin (@sxnatra) as measured.
Members we’ve seen
sin (@sxnatra) — Owner (rank 255)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).
Related groups
Groups whose measured members overlap with this one — a sample from our membership graph.
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.