Celestial Altar
| Rarity | Sovereign |
|---|---|
| Type | Block |
| Base item | Pearlescent Froglight |
| Stackable | No |
| Categories | Altars, Blocks, Multiblocks |
| ID | arcananovum:celestial_altar
|
The Celestial Altar is a multiblock Altar which can be used to change the time of day and the moon phase.
Appearance
A dark wooden framed box with glass sides. Inside is a floating and slowly rotating sun or moon depending on which mode it is in. At the top of the box is a wooden offering dish, like other Altars. The Multiblock Construct vaguely resembles an open-air shrine garden made of red nether brick and prismarine. It has one side dedicated to the sun with glowstone and gold and the other to the moon with sea lanterns and lapis.
Tooltip
Altars are multiblock structures that must be built in the world. |
Obtaining
Research
Unlocks after completing these research tasks:
Crafting
Crafted in the Starlight Forge.
| Ingredient | Total |
|---|---|
| Crying Obsidian | 32 |
| Block of Gold | 4 |
| Glowstone | 4 |
| Obsidian | 32 |
| Stardust | 12 |
| Nether Star | 4 |
| Pearlescent Froglight | 1 |
| Sea Lantern | 4 |
| Block of Lapis Lazuli | 4 |
Used when the server has the Classic Recipes pack enabled.
| Ingredient | Total |
|---|---|
| Crying Obsidian | 64 |
| Block of Gold | 16 |
| Glowstone | 16 |
| Obsidian | 64 |
| Stardust | 24 |
| Nether Star | 4 |
| Pearlescent Froglight | 16 |
| Sea Lantern | 16 |
| Block of Lapis Lazuli | 16 |
Multiblock Structure

The structure is 11×5×11 blocks (X×Y×Z), shown one layer at a time from above. The Celestial Altar itself is outlined in gold. Hover a block for its exact state; an arrow shows which way it faces.
| Count | Block |
|---|---|
| 42 | Crying Obsidian |
| 20 | Obsidian |
| 20 | Prismarine Stairs |
| 20 | Red Nether Brick Stairs |
| 10 | Block of Gold |
| 10 | Block of Lapis Lazuli |
| 8 | Prismarine Slab |
| 8 | Prismarine Wall |
| 8 | Red Nether Brick Slab |
| 8 | Red Nether Brick Wall |
| 4 | Glowstone |
| 4 | Sea Lantern |
| 3 | Ochre Froglight |
| 3 | Verdant Froglight |
Usage
The Altar has a GUI that can be accessed by Right Clicking. The user can switch between solar or lunar mode with the right-most button. The middle button selects the time or moon phase, which are locked to either Noon, Midnight, New Moon or Full Moon unless you have the [Stellar Control] augmentation which allows you to select between 8 phases or times of day.
The Altar can be activated with redstone if a Nether Star is on top of the Altar block, otherwise it must be activated through the GUI by having a Nether Star in your inventory, which gets consumed.
Augmentations
| Augment | ID | Levels | Tiers | In-game text | Notes |
|---|---|---|---|---|---|
| Orbital Period | orbital_period |
5 | ❖❖❖❖❖ | Decreases Altar cooldown by 5/10/15/20/25 Minutes | The Altar's base cooldown is 30 minutes, so maximum augmentation decreases it to only a 5 minute cooldown. |
| Stellar Control | stellar_control |
1 | ❖ | Unlocks more precise phase and time manipulation | Gives the user 8 choices for time of day or moon phase instead of 2. |
Achievements
| Achievement | ID | Type | Arcana XP | Skill Points | In-game text | Notes |
|---|---|---|---|---|---|---|
| Lycanthrope | lycanthrope |
Event | 1,000 | 1 | Set the moon phase to full | This can be done even during the day. |
| The Power of the Sun in the Palm of My Hand | power_of_the_sun |
Event | 1,000 | 1 | Use the Celestial Altar to change the time of day | — |
Tome Entry
Leylines across the world have their influence extend into the space beyond the world. If I can provide a sufficient energy source to the structure, I should be able to accelerate the sun or moon!
A Nether Star should be sufficient to let this altar change the time of day and the phase of the moon by accelerating the motion of the celestial bodies for a moment before the Star is depleted.
Configuration
Options for this item. See Configuration Options for every option in the mod.
| Key | Type | Default | Description | Notes |
|---|---|---|---|---|
celestialAltarCooldown |
int | 36,000 ticks (30 min) | The cooldown for the Celestial Altar | The base cooldown for the Altar |
celestialAltarCooldownPerLvl |
int[] | 0 / 6,000 / 12,000 / 18,000 / 24,000 / 30,000 ticks | The cooldown reduction per augment level for the Celestial Altar | The decrease in cooldown for each Augmentation level of [Orbital Period] |
celestialAltarItem |
string | minecraft:nether_star |
The item required to activate the Celestial Altar | The item id of the item that gets consumed to power one use of the Altar. NBT is not supported and must be a valid item id. |
xpCelestialAltarActivate |
int | 1,000 Arcana XP | The XP granted for activating the Celestial Altar | — |
Trivia
- add trivia as a bulleted list.
History
- record changes between versions with {{Version}}.
Credits
- Texture: Lunaralpacas
- Model: Lunaralpacas