Astrology
Astrology is a skill that provides passive buffs to various other skills in the game.
This page was last updated for (v1.0). |
Mastery Unlocks
Item Mastery Unlocks
Level | Unlock |
---|---|
20 | Unlock another Star (Unique Modifier) |
40 | Unlock another Star (Standard Modifier) |
60 | Unlock another Star (Unique Modifier) |
80 | Unlock another Star (Standard Modifier) |
99 | Unlock another Star (Unique Modifier) |
Mastery Pool Checkpoints
Pool % | Pool XP | Bonus |
---|---|---|
10% | 800,000 xp | +5% increased Astrology Mastery XP |
25% | 2,000,000 xp | +5% chance to find Stardust |
50% | 4,000,000 xp | +3% chance to find Golden Stardust |
95% | 7,600,000 xp | +2% chance to find Golden Stardust and Meteorites |
Total Mastery Pool XP | 8,000,000 |
Skillcape
The skillcape can be purchased from the store for 1,000,000 after the player reaches Level 99.
Skillcape | Name | Requirements | Effect |
---|---|---|---|
Astrology Skillcape | Level 99 | +1 to base drop quantity of Stardust and Golden Stardust from Astrology | |
Superior Astrology Skillcape | Level 120 | +2 to base drop quantity of Stardust and Golden Stardust from Astrology -10% Astrology Interval |
Pet
The pet can be unlocked by doing any Astrology action.
Pet | Name | Effect |
---|---|---|
Astro | +1% chance to locate Golden Stardust in Astrology |
Constellations
Constellation | Level | XP | Skills | Standard Stars | Unique Stars | |||
---|---|---|---|---|---|---|---|---|
Level | Modifiers | Level | Modifiers | |||||
Deedree | 1 | 5 | Woodcutting Farming |
1 | +8% Woodcutting Skill XP +8% Farming Skill XP |
20 | +5% Chance for Bird Nests to drop in Woodcutting | |
40 | +8% Woodcutting Mastery XP +8% Farming Mastery XP |
60 | +5% Farming Yield | |||||
80 | +8% Chance to Double Items in Woodcutting +8% Chance to Double Items in Farming |
99 | +5% chance to receive Stardust when cutting Magic Logs in Woodcutting (Quantity equal to Logs received) | |||||
Iridan | 10 | 13 | Attack Smithing |
1 | +8% Attack Skill XP +8% Accuracy Rating |
20 | +5 Hidden Attack Level | |
40 | +8% Smithing Skill XP +8% Smithing Mastery XP |
60 | -5% Smithing Interval | |||||
80 | +8% Chance to Double Items in Smithing | 99 | +5% of Maximum Hit added to Minimum Hit | |||||
Ameria | 20 | 21 | Fishing Firemaking |
1 | +8% Fishing Skill XP +8% Firemaking Skill XP |
20 | +5% chance to receive Special Items from Fishing | |
40 | +8% Fishing Mastery XP +8% Firemaking Mastery XP |
60 | -5% Fishing Interval -5% Firemaking Interval | |||||
80 | +8% Chance to Double Items in Fishing +8% Chance to Double Items in Firemaking |
99 | +5% chance to receive a Diamond per action in Firemaking (Cannot be doubled). | |||||
Terra | 30 | 29 | Strength Mining |
1 | +8% Strength Skill XP +8% Accuracy Rating |
20 | +5 Hidden Strength Level +5% Melee Strength Bonus from Equipment | |
40 | +8% Mining Skill XP +8% Mining Mastery XP |
60 | +5% Chance to receive gems from Mining (Does not work for Rune Essence) | |||||
80 | +8% Chance to Double Items in Mining | 99 | +5% Chance to deal no Damage to an Ore or Essence Mining Node | |||||
Vale | 40 | 37 | Hitpoints Cooking |
1 | +8% Hitpoints Skill XP +8% Accuracy Rating |
20 | -5% Cooking Interval | |
40 | +8% Cooking Skill XP +8% Cooking Mastery XP |
60 | +5% Lifesteal | |||||
80 | +8% Chance to Double Items in Cooking | 99 | +5% Food Healing Value +5% Chance to Preserve Food when eaten | |||||
Nysa | 45 | 41 | Archaeology Cartography |
1 | +8% Archaeology Skill XP +8% Cartography Skill XP |
20 | -5% dig site map refinement cost | |
40 | +8% chance to preserve dig site map excavation actions | 60 | -5% Cartography survey interval | |||||
80 | +8% Archaeology Mastery XP | 99 | +5% Chance to Double Items in Archaeology +5% Chance to Double Items in Cartography | |||||
Syllia | 50 | 45 | Ranged Fletching |
1 | +8% Ranged Skill XP +8% Accuracy Rating |
20 | +5 Hidden Ranged Level +5% Ranged Strength Bonus from Equipment | |
40 | +8% Fletching Skill XP +8% Fletching Mastery XP |
60 | +5% Ammo Preservation | |||||
80 | +8% Chance to Double Items in Fletching | 99 | +5% Chance to gain +1 additional resource in Fletching (Cannot be doubled) | |||||
Arachi | 60 | 53 | Magic Runecrafting |
1 | +8% Magic Skill XP +8% Accuracy Rating |
20 | +5 Hidden Magic Level +5% Magic Damage Bonus from Equipment | |
40 | +8% Runecrafting Skill XP +8% Runecrafting Mastery XP |
60 | +5% Rune Preservation for Alt. Magic Spells | |||||
80 | +8% Chance to Double Items in Runecrafting | 99 | +5% Chance to receive random Elemental Runes from Runecrafting when creating Runes | |||||
Ko | 70 | 61 | Agility Thieving |
1 | +8% Thieving Skill XP +8% Agility Skill XP |
20 | -5% Thieving Interval -5% Agility Interval | |
40 | +8% Thieving Mastery XP +8% Agility Mastery XP |
60 | +5% GP From Agility | |||||
80 | +8% Chance to Double Items in Thieving | 99 | +50 Stealth while Thieving | |||||
Tellus | 80 | 69 | Defence Slayer |
1 | +8% Defence Skill XP +8 Hidden Defence Level |
20 | +5% Slayer Coins | |
40 | +8% Slayer Skill XP | 60 | +5% Damage To Slayer Area Monsters | |||||
80 | +8% GP From Monsters | 99 | +5% Reflect Damage | |||||
Hyden | 90 | 77 | Prayer Crafting |
1 | +8% Prayer Skill XP | 20 | -5% Crafting Interval | |
40 | +8% Crafting Skill XP +8% Crafting Mastery XP |
60 | +5% Chance to gain +1 additional resource in Crafting (Cannot be doubled) | |||||
80 | +8% Chance to Double Items in Crafting | 99 | +5% Chance To Preserve Prayer Points | |||||
Qimican | 95 | 85 | Summoning Herblore |
1 | +8% Herblore Skill XP +8% Summoning Skill XP |
20 | -5% Herblore Interval -5% Summoning Interval | |
40 | +8% Herblore Mastery XP +8% Summoning Mastery XP |
60 | +5% Chance To Preserve Potion Charge | |||||
80 | +8% Chance to Double Items in Herblore +8% Chance to Double Items in Summoning |
99 | +5% Chance to preserve Summoning Charges | |||||
Variel | 100 | 155 | Astrology | 1 | +8% Astrology Skill XP | 20 | -5% Astrology Interval | |
40 | +8% Astrology Mastery XP | 60 | +2.5% chance to locate Golden Stardust in Astrology | |||||
80 | +2% chance to locate Stardust in Astrology | 99 | +0.5% chance to locate a Meteorite in Astrology | |||||
Haemir | 105 | 235 | Township | 1 | +8% Township Skill XP | 20 | +5% Township Happiness | |
40 | +8% Township Resource Generation | 60 | -5% Township Building Cost (Does not affect GP cost. Capped at -80%) | |||||
80 | +8% Township Maximum Storage | 99 | +5% Township Education | |||||
Rosaniya | 110 | 335 | Woodcutting Fishing Firemaking Cooking Mining Smithing Farming Thieving Fletching Crafting Runecrafting Herblore Agility Summoning Astrology Township |
1 | +8% chance to receive a Quality Superior Gem while Mining Gem Veins or Meteorite Ore | 20 | +5% Global GP (except Item Sales) | |
40 | +8% Chance to Double Items Globally | 60 | +50 Bank Space | |||||
80 | +4% chance to locate Stardust in Astrology | 99 | +5% Global Mastery XP | |||||
Ashtar | 115 | 475 | Attack Strength Defence Hitpoints Ranged Magic Prayer Slayer |
1 | +8% Auto Eat Efficiency | 20 | -5% Attack Interval | |
40 | +8% Damage To Slayer Tasks | 60 | +5% Flat Slayer Area Effect Negation | |||||
80 | +8% Chance To Double Loot in Combat | 99 | Target Damage Reduction is decreased by flat 5% |
Potion
The Secret Stardust Potion reduces the interval for Study actions.
Secret Stardust Potion | |||
---|---|---|---|
Potion | Tier | Charges | Effect |
I | 5 | -3% Astrology Interval | |
II | 10 | -5% Astrology Interval | |
III | 15 | -10% Astrology Interval | |
IV | 25 | -15% Astrology Interval |
Skill Boosts
This table lists most sources of Astrology-specific modifier boosts. For a list of boosts that apply to all skills, see the Skill Boosts page. This list does not contain boosts provided from Mastery rewards.
Source | Type | Astrology Boosts | Other Modifiers |
---|---|---|---|
Waterfall | Agility Obstacle 10 | -5% Astrology Interval +5% Astrology Mastery XP +5% Astrology Skill XP |
|
Forest Climb | Agility Obstacle 14 | -10% Astrology Interval | -6% Global Skill XP +0.5% chance to locate Golden Stardust in Astrology +1.5% chance to locate Stardust in Astrology |
Variel | Constellation | -5% Astrology Interval +8% Astrology Mastery XP +8% Astrology Skill XP |
+2.5% chance to locate Golden Stardust in Astrology +2% chance to locate Stardust in Astrology +0.5% chance to locate a Meteorite in Astrology |
Secret Stardust Potion I | Item | -3% Astrology Interval | |
Secret Stardust Potion II | Item | -5% Astrology Interval | |
Secret Stardust Potion III | Item | -10% Astrology Interval | |
Secret Stardust Potion IV | Item | -15% Astrology Interval | |
Astrology Lesser Relic | Item (Consumable) | -5% Astrology Interval | +2% chance to locate Golden Stardust in Astrology -3 Prayer Point Cost for Prayers (Prayer Point cost cannot go below 1) |
Owl | Item (Summon1, Summon2) | -5% Astrology Interval | |
Star Gazing Body | Item (Platebody) | +2% Astrology Skill XP | |
Star Gazing Boots | Item (Boots) | +2% Astrology Skill XP | |
Star Gazing Hat | Item (Helmet) | +2% Astrology Skill XP | |
Star Gazing Leggings | Item (Platelegs) | +2% Astrology Skill XP | |
Superior Astrology Skillcape | Item (Cape) | -10% Astrology Interval | +2 to base drop quantity of Stardust and Golden Stardust from Astrology |
Superior Cape of Completion | Item (Cape) | -10% Astrology Interval | Bypass All Slayer Area item requirements -30% Agility Obstacle Build Costs -20% Agility Pillar build costs -75% Prayer Point Cost for Prayers (Prayer Point cost cannot go below 1) -0.8s Thieving Interval -0.8s Crafting Interval -20% Woodcutting Interval -25% Cooking Interval -10% Summoning Interval -75% Coal Costs for Smithing -20% Township Building Cost (Does not affect GP cost. Capped at -80%) x2 Items received from Fishing x2 Items received from Fletching x2 Items received from Herblore Create +8 Additional Runes of the same type in Runecrafting +75% Ammo Preservation +2 to base drop quantity of Stardust and Golden Stardust from Astrology +1 Bolts produced per action in Fletching +2 Coal Ore per Ore Mined. (Item doubling does not apply) +50% Chance to gain +1 additional bar in Smithing (Cannot be doubled) +100% Chance to gain +1 additional resource in Fishing (Cannot be doubled) +100% Chance to gain +1 additional resource in Fletching (Cannot be doubled) +15% Chance to gain +1 additional resource in Crafting (Cannot be doubled) +100% Chance to gain +1 additional resource in Herblore (Cannot be doubled) +20% Chance to Double Farming Yield +100% chance to receive Ash per log burnt in Firemaking +100% chance to receive Charcoal per burn in Firemaking +4% Global Perfect Cook chance +100% chance to successfully Cook an item +20% chance to avoid the stun interval and stun damage in Thieving when pickpocket attempt fails +25% Chance to Double Items in Runecrafting +1% chance to find a Lost Chest while Fishing (This is separate to the Special Fishing Chance) +5% Chance to Preserve Food when eaten +5% Chance To Preserve Potion Charge +5% Chance To Preserve Prayer Points +8% Damage To Slayer Tasks +40% Farming Yield +100% chance to receive coal when burning logs in Firemaking +20% GP From Agility +150% GP From Thieving +5% Chance to find gem veins when Mining +8% Global Skill XP +15 Flat Hitpoints Regeneration +5% Lifesteal +5% Magic Damage Bonus from Equipment +5% Melee Strength Bonus from Equipment +1 minimum Bird Nest's received from Woodcutting +5% of Maximum Hit added to Minimum Hit +5% Ranged Strength Bonus from Equipment +5% Reflect Damage +10% Rune Preservation Items that reduce Rune costs are now 4x as effective +25% Chance to Preserve Resources in Summoning +35% Flat Slayer Area Effect Negation +10% Slayer Coins +15% Chance to preserve Summoning Charges +10 Base Quantity for Summoning Tablet Creation +10% Summoning Maximum Hit +270 Stealth while Thieving |
Superior Max Skillcape | Item (Cape) | -10% Astrology Interval | Bypass All Slayer Area item requirements -30% Agility Obstacle Build Costs -20% Agility Pillar build costs -75% Prayer Point Cost for Prayers (Prayer Point cost cannot go below 1) -0.8s Thieving Interval -0.8s Crafting Interval -20% Woodcutting Interval -25% Cooking Interval -10% Summoning Interval -75% Coal Costs for Smithing -20% Township Building Cost (Does not affect GP cost. Capped at -80%) x2 Items received from Fishing x2 Items received from Fletching x2 Items received from Herblore Create +8 Additional Runes of the same type in Runecrafting +75% Ammo Preservation +2 to base drop quantity of Stardust and Golden Stardust from Astrology +1 Bolts produced per action in Fletching +2 Coal Ore per Ore Mined. (Item doubling does not apply) +50% Chance to gain +1 additional bar in Smithing (Cannot be doubled) +100% Chance to gain +1 additional resource in Fishing (Cannot be doubled) +100% Chance to gain +1 additional resource in Fletching (Cannot be doubled) +15% Chance to gain +1 additional resource in Crafting (Cannot be doubled) +100% Chance to gain +1 additional resource in Herblore (Cannot be doubled) +20% Chance to Double Farming Yield +100% chance to receive Ash per log burnt in Firemaking +100% chance to receive Charcoal per burn in Firemaking +4% Global Perfect Cook chance +100% chance to successfully Cook an item +20% chance to avoid the stun interval and stun damage in Thieving when pickpocket attempt fails +25% Chance to Double Items in Runecrafting +1% chance to find a Lost Chest while Fishing (This is separate to the Special Fishing Chance) +5% Chance to Preserve Food when eaten +5% Chance To Preserve Potion Charge +5% Chance To Preserve Prayer Points +8% Damage To Slayer Tasks +40% Farming Yield +100% chance to receive coal when burning logs in Firemaking +20% GP From Agility +150% GP From Thieving +5% Chance to find gem veins when Mining +8% Global Skill XP +15 Flat Hitpoints Regeneration +5% Lifesteal +5% Magic Damage Bonus from Equipment +5% Melee Strength Bonus from Equipment +1 minimum Bird Nest's received from Woodcutting +5% of Maximum Hit added to Minimum Hit +5% Ranged Strength Bonus from Equipment +5% Reflect Damage +10% Rune Preservation Items that reduce Rune costs are now 4x as effective +25% Chance to Preserve Resources in Summoning +35% Flat Slayer Area Effect Negation +10% Slayer Coins +15% Chance to preserve Summoning Charges +10 Base Quantity for Summoning Tablet Creation +10% Summoning Maximum Hit +270 Stealth while Thieving |
Sign of the Stars | Upgrade | -10% Astrology Interval |
Melvor Idle version v1.2.2 (Released: 15th November 2023) | |||||||||||||||||||
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Reference Tables: Items, Equipment, Experience Table, Upgrading Items, Combat Areas, Slayer Areas, Dungeons, Chest Loot Tables, Monsters, Monster Loot Tables |