Thousand Stars Access Authentication Thousand Stars Access Authentication Details Item Type Mission Item Inventory Category Missions RarityDescription A mysterious card used to access an unknown facility. Its corner has been chipped away and the letters on it have become unrecognizable. But when you hold it under the light at a certain angle, you can see the faint letters that read “Thousand Stars.” How to Obtain Found next to the door on the top floor of the Storage Zone aboard the Herta Space Station.

Honkai Star Rail Thousand Stars Access Authentication Guide: Introduction

In the vast universe of Honkai: Star Rail, where secrets lurk behind shimmering terminals and cosmic enigmas, a single card may hold the key to unlocking one of the most elusive rooms in the Herta Space Station. The Honkai Star Rail Thousand Stars Access Authentication is far more than just a 3-star Mission Item—it’s a cryptic artifact that whispers of forgotten technologies and sealed knowledge. Though modest in appearance, this chipped, weathered card conceals an aura of mystery, with faint letters only visible when tilted under the light.

To acquire this enigmatic item, you’ll need to venture into the Storage Zone of the Herta Space Station, beginning your journey at the Outside the Control Center (First Floor) space anchor. From there, a short walk to the left and some puzzle-solving will bring you closer to the uppermost level, where the card lies in wait—gleaming subtly on the ground, like a lost key yearning to be found. It’s a classic Star Rail moment: exploration meets mystery, with just the right dose of environmental storytelling to keep players intrigued.

But the Honkai Star Rail Thousand Stars Access Authentication isn’t just a collectible—it plays a pivotal role in progressing through the Adventure Mission: Emptiness of Locus Silentii. Once in your possession, the card guides you toward the notorious Triple Authentication Room, a restricted area shrouded in locked protocols and eerie silence. Yet, possession of this single access card won’t be enough. To fully breach the chamber’s defenses, you must also secure the Access Authentication and Corporate Access Authentication—only then can the full secrets of the Triple Authentication Door be unveiled.

Upon unlocking the door and vanquishing the Voidranger enemies within, the reward is well worth the effort: a Seriousness of Breakfast Light Cone tucked behind the desk, waiting like a prize at the end of a treasure hunt. The Honkai Star Rail Thousand Stars Access Authentication, therefore, is more than just a side mission trinket—it’s a symbol of hidden value and the thrill of uncovering the unknown in Honkai: Star Rail. For those who love digging deep into the game’s layered world, it’s yet another brilliant example of how lore, gameplay, and exploration intertwine in this richly built universe.

Honkai Star Rail Thousand Stars Access Authentication Guide: How to Obtain

To obtain the Honkai Star Rail Thousand Stars Access Authentication, you need to go to the Storage Zone in the Herta Space Station.

Here are the steps to follow:

Teleport to the Outside the Control Center (First Floor) space anchor.


Enter the room on the left side of the space anchor by interacting with the controller shown in the image, or by entering the room closest to the anchor. This is the Elevated Room.


You will then need to solve some puzzles to proceed—specifically, completing a bridge puzzle to reach the final room.


After solving the puzzles, go to the topmost floor or reach the final room.


The Honkai Star Rail Thousand Stars Access Authentication card can be found next to the top floor door or near the door of the final room. Look for a sparkling item on the floor to interact with and pick up the card.

The Honkai Star Rail Thousand Stars Access Authentication is a mission item with a rarity of 3 Stars. It is a prerequisite for the Adventure Mission Emptiness of Locus Silentii and is described as a mysterious card used to access an unknown facility. One of its corners is chipped, and the letters are unrecognizable, but under the light at a certain angle, you can faintly read “Thousand Stars”. It’s suggested that someone like Herta might discard such a valuable item when their interest fades.

Honkai Star Rail Thousand Stars Access Authentication Guide: How to Use

To use the Honkai Star Rail Thousand Stars Access Authentication, you need to go to the Triple Authentication Room. There is a marked location for this room, although the visual marker is not always clearly displayed. To open the door to the Triple Authentication Room, you will need the Honkai Star Rail Thousand Stars Access Authentication along with the Access Authentication and Corporate Access Authentication cards. It is important to ensure you have these other two cards before attempting to access the room.


Once inside the Triple Authentication Room, you will encounter Voidranger enemies that you need to defeat. After defeating them, you can open a chest behind the desk to obtain a copy of The Seriousness of Breakfast Light Cone.


The Honkai Star Rail Thousand Stars Access Authentication itself is described as a mysterious card used to access an unknown facility. It is a mission item with a rarity of 3 Stars and belongs to the Missions inventory category. It is also a prerequisite for the Adventure Mission Emptiness of Locus Silentii.

Honkai Star Rail Thousand Stars Access Authentication Guide: Lore and Story

The Honkai Star Rail Thousand Stars Access Authentication is a 3-star rarity Mission Item that falls under the Missions Inventory Category. Its description reveals that it is a “mysterious card used to access an unknown facility”. A notable detail is that a corner of the card has been chipped away, and the letters on it are unrecognizable. However, when held under light at a certain angle, the faint letters “Thousand Stars” can be seen.


The flavor text associated with the item offers a potential insight into its story: “Obviously this card was extremely valuable, but it was discarded like trash when someone lost interest… Sounds like something Herta would do.” This suggests a possible connection to Herta, implying she might have once valued the card and the facility it accessed but then casually discarded it. This adds a layer of intrigue to the item’s history.


The process of obtaining the card also contributes to its narrative. You need to fast travel to the Storage Zone in the Herta Space Station using the Outside the Control Center (First Floor) space anchor. From there, you enter the room on the left side of the space anchor by interacting with the controller, or enter the room closest to the anchor. This room is also referred to as the Elevated Room.

You then need to solve some puzzles, including a bridge puzzle, to reach the topmost floor or the final room. The card is found as a sparkling item on the floor next to the top floor door or near the door of the final room. The fact that it’s hidden behind puzzles suggests that access to it, and presumably the facility it unlocks, was not meant to be straightforward.

The use of the Honkai Star Rail Thousand Stars Access Authentication is tied to the Adventure Mission Emptiness of Locus Silentii, for which it is a prerequisite. To actually use the card, you need to go to the Triple Authentication Room at a marked location. However, the Thousand Stars Access Authentication alone is not enough to open the Triple Authentication Door. You also need the Access Authentication and Corporate Access Authentication cards. This implies a layered security system protecting the “unknown facility”.

Once inside the Triple Authentication Room after using all three cards, you will encounter and need to defeat Voidranger enemies. Following this, you can open a chest behind the desk to get a copy of The Seriousness of Breakfast Light Cone. This suggests that the “unknown facility” held valuable rewards, though the light cone itself doesn’t directly reveal the facility’s nature.

In summary, the lore and story surrounding the Honkai Star Rail Thousand Stars Access Authentication hint at a potentially significant location within the Herta Space Station that required multiple levels of authentication to access. The card itself seems valuable but was discarded, possibly by Herta herself, implying a loss of interest. The effort required to obtain the card and the need for two other access cards to use it further emphasize the security and value once associated with the “unknown facility”. The reward for gaining access is The Seriousness of Breakfast Light Cone, suggesting the facility held items of interest.

Honkai Star Rail Thousand Stars Access Authentication Guide: Conclusion

In the grand design of the game even a humble 3-star mission item like the Honkai Star Rail Thousand Stars Access Authentication can carry immense weight—both in gameplay and in lore. More than just a key to progression, this chipped and weathered card serves as a narrative breadcrumb, leading the Trailblazer deeper into the Herta Space Station’s forgotten corners. Its cryptic inscription and mysterious origin spark questions about what secrets Herta once pursued—and why she might have abandoned something so securely locked away.

The effort required to obtain the card is deliberately layered. From navigating the Elevated Room to solving environmental puzzles and uncovering the card hidden near the final door, every step reflects the kind of gameplay that rewards curiosity and persistence. It isn’t just about grabbing an item—it’s about piecing together the quiet story of a place that once demanded three tiers of authentication to enter. That level of security hints at a past importance, long overshadowed by Herta’s ever-shifting scientific obsessions.

Using the card in the Triple Authentication Room amplifies its significance. With two other access cards required and a mini-boss encounter standing in your way, the game makes it clear: the reward, The Seriousness of Breakfast Light Cone, is meant for those who thoroughly explore and engage with the world. This mission item isn’t a throwaway collectible—it’s a signal that the facility it opens once mattered, and its contents still do. Even if Herta has moved on, the Trailblazer steps into the remnants of that ambition.

Ultimately, the Honkai Star Rail Thousand Stars Access Authentication is more than a gate to another chest—it’s a storytelling device wrapped in exploration, flavor text, and layered design. As a prerequisite for the Adventure Mission Emptiness of Locus Silentii, it opens the door not just to rare loot, but to a deeper understanding of the station’s past and Herta’s character. In Honkai: Star Rail, even the smallest items can echo with narrative weight, and the Thousand Stars card proves that sometimes, the forgotten things are the most fascinating.