Honkai Star Rail: All Character Ages and Heights

Honkai: Star Rail is a turn-based RPG from HoYoverse where you travel between planets on a train called the Astral Express. The cast has ballooned since launch, with new characters dropping almost every patch. At this point the roster is big enough that even dedicated players lose track of details like heights and ages, which is exactly what this article is for.

If you've spent any time in the Honkai: Star Rail community, you've probably seen someone lose their mind over a character's age reveal. Some of these people look like high schoolers but have been walking around for 1,800 years. Others look like grown adults and are genuinely just that, no twist. The gap between how a character looks and how long they've actually been alive is one of the more quietly fascinating parts of this roster.

Most of the numbers here aren't official. HoYoverse doesn't hand out birth certificates, so ages come from lore hints, dialogue, species lifespan info, and how characters look next to each other. Some characters make it complicated because they've been alive for centuries but look 20, so where it matters, the table notes both the apparent age and the real one. That said, the info here is as accurate as the current lore allows. And while you're getting familiar with the roster, if you're planning to pull for new characters or grab some in-game goodies, LootBar is a solid platform to top up your Stellar Jade and Oneiric Shards at a discounted rate, especially when new banners are dropping.

 

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Why Do Ages and Heights Even Matter in HSR?

Ages and heights in HSR aren't just wiki filler. Take Jingliu. On the surface she's a cold, silver-haired woman who looks maybe late twenties. Then you find out she's over 1,800 years old, has watched everyone she knew die or change beyond recognition, and has been carrying Mara for centuries. That context doesn't just add flavor, it completely reframes her whole arc and why she is the way she is. The same goes for characters like Jing Yuan and Blade, both of whom appear middle-aged or younger but have centuries of history behind them.

Height also plays into team dynamics in a more visual sense. Taller characters like Kafka, Acheron, and Gepard have that commanding presence in cutscenes and character animations, while shorter units like Clara, Hook, and Huohuo lean into a more vulnerable or playful design that matches their role in the story. It all feeds into how HoYoverse communicates character identity without spelling everything out.

How Ages Are Categorized

Because HoYoverse doesn't publish official ages, the community works with rough brackets. Child covers the 10-12 range. Young Adult is roughly 18-30. Older Adult is 30+. Then there's Appears Young, which is its own category entirely for characters like Jingliu or Firefly who look one age and actually are something completely different. Heights use a similar tier system based on model comparisons rather than any confirmed measurement.

Full Honkai Star Rail Character Ages and Heights List

Below is a breakdown of the full playable roster organized alphabetically. Ages marked with a "+" indicate confirmed extended lifespans based on lore. All height descriptions are based on in-game character models.

Most ages above are community estimates based on lore, dialogue, and model comparisons. Only a handful have official confirmation from HoYoverse. Ages with "+" indicate confirmed extended lifespans from in-game lore.

Characters with the Most Surprising Age Gaps

This is honestly one of the most fun parts of the HSR lore. Several characters look one way but have been alive for an absurd amount of time, and understanding that changes how you view their whole arc.

The Ancient Ones That Look Young

• Firefly is the most extreme case on this list, at 4,700+ years old. She stands at 5'9", same height as a lot of the adults in the roster, so it's not height that gives it away; it's the lore that completely blindsides you.
• Jingliu looks like she's in her mid-twenties, stands 5'2", and has been alive for over 1,800 years as a former Luofu master.
• Castorice clocks in at 2,000+ actual years while appearing to be in her early twenties.
• Jade sits at 2,000+ as well, which makes her calm, corporate demeanor hit differently once you realize what's behind it.
• Xueyi and Herta are both at 1,000+.
• Anaxa, Hysilens, Mydei, each over a thousand years old under the hood. The list keeps going.
• Welt is a different kind of interesting because he's 80+ and his design actually leans into looking older rather than hiding it.
• Yukong is 246 years old, which puts her in a strange middle zone between "human lifespan" and "ancient being."
• Natasha sits at 36-39 and reads like a mature adult, which is rare and refreshing in this roster.

Characters Who Match Their Look

Some characters are exactly what they look like. Dr. Ratio at 32-35 looks every bit the serious older academic. Himeko at 32-35 reads as a composed adult with decades behind her. Ruan Mei sits at 35-40, which surprises people because her design is elegant and youthful, but not in the "secretly ancient" way. Blade at 39-41 is interesting because he looks younger than that number suggests, but not by centuries.

At the young end, Yanqing is the youngest in the roster at 8-14, and it shows in both design and story. Clara, Hook, Tribbie, and Huohuo are all in the 10-12 range. Pela is confirmed at 16. Sushang and Yunli are both teenagers too. Silver Wolf reads as 17-19 and the game plays that up consistently in how she acts and talks.

As the game adds more characters with each new patch, getting familiar with the roster helps you decide who to chase on the gacha. If you're planning to build out your team with new pulls, it's worth checking LootBar for Honkai: Star Rail top-up deals before banner day, since the discounts can add up when you're going for a limited five-star.

Height Breakdown: Who Stands Tallest and Shortest

Exact centimeter measurements aren't officially confirmed for most characters, but the in-game model categories give you a solid relative comparison. Here's how the roster breaks down by height tier.

Tallest Characters (6'0" and above)

The 6'0"+ club is mostly male characters: Gepard and Jing Yuan at 6'1", Luocha at 6'1", then Blade, Boothill, Mydei, Phainon, Sampo, Welt, all at 6'0". Dr. Ratio and Gallagher both hit 5'11". These are the characters that feel visually dominant in any scene they're in, and it's no coincidence most of them play tanks, DPS, or antagonist-adjacent roles.

Mid-Range Heights (5'6" to 5'9")

This is where most of the roster lives. A lot of the 5'9" characters are actually surprising given how varied they look in game, including Asta, Bronya, Feixiao, Firefly, Kafka (wait, she's only 5'5"), Seele, Tingyun, Trailblazer, and Robin. Dan Heng across all three of his forms stays locked at 5'8". Sunday, Yukong, Fugue, Ashveil all share that same height. Worth noting that Firefly's 5'9" height feels at odds with how small she seems in some scenes, which is part of what makes her design interesting.

Shorter Characters (Under 5'3")

The shortest characters in the game are Bailu and Hook, both at 3'7", which is genuinely tiny. The Herta is next at 4'8", which makes sense given her puppet form. Cyrene sits at 4'6". Then you have a cluster of characters around 5'0" to 5'2", including Jingliu, Jade, Fu Xuan, Lingsha, Lynx, Pela, Qingque, Rappa, Silver Wolf, and Sparkle, none of whom look short in cutscenes but are sitting at the lower end of the adult height range in this roster.

Does Any of This Actually Affect Gameplay?

Purely mechanically, no, a character's age or height doesn't change their damage numbers or kit strength. Jingliu doesn't hit harder because she's 1,800 years old. But the lore and personality tied to those ages absolutely shape how you approach team building in terms of what feels right narratively.

A lot of HSR players build "theme teams" where the characters connect through shared story or faction. Running Jingliu with characters from the Luofu hits differently when you know she's been alive for 1,800 years and watched generations of them pass. Pairing Kafka with Blade, both Stellaron Hunters, both carrying weight from their histories, just feels right. And knowing Castorice is actually 2,000 years old while Jade is also 2,000+ gives their eventual interactions a whole different layer than if you just went by how they look.

Height in Visual Storytelling

HoYoverse is pretty deliberate about this. Taller characters almost always land in the serious, composed, or outright intimidating category. Gepard, Jing Yuan, Welt, Blade, all carry that weight in how they're designed and written. Shorter characters tend to go the other way, warmer, more playful, or built around vulnerability. It's not a rule they follow 100% of the time, but once you clock it, every new character reveal starts to tell you something before you even read their kit.

Final Thoughts

The data in Honkai: Star Rail that seems most trivial ends up being the most interesting. Firefly being 4,700 years old reframes her entire arc. Jade and Castorice both crossing 2,000 makes their composure feel less like personality and more like armor built over millennia. Welt at 80+ earns every bit of the quiet authority he carries. And heights, Jingliu at 5'2", Bailu and Hook both at 3'7", tell you something about how HoYoverse thinks about character design that you can't un-notice once you see it.

Every patch adds someone new, so this page will keep getting updated. If you're here to plan who to pull next, or just needed to settle a debate about how tall Kafka actually is, hope this covered it. And when you're ready to go after that next five-star, check out LootBar For Honkai: Star Rail Top Up at a discount, so you can save a bit while still chasing what you want.