The potion yields between 0 and 40 stardust at random per tick, or on average 6,000 in 5 minutes.

With the Hard Brewing perk, there is an extremely rare chance to get a Shooting Star from a Stardust Potion.

Potions OxygenPotion
Small Vial: Stardust Potion - Tree Potion - Seed Potion - Smelting Potion - Oil Potion - Bar Potion - Super Stardust Potion - Woodcutting Speed Potion - Combat Cooldown Potion - Farming Speed Potion

Large Vial: Stargem Potion - Blue Pirate Potion - Mana Potion - Super Oil Potion - Greater Stardust Potion - Stardust Crystal Potion - Super Tree Potion - Super Combat Cooldown Potion - Green Pirate Potion - Sick Cure Potion

Huge Vial: Super Compost Potion - Super Mana Potion - Oxygen Potion - Reproduction Potion - Dark Potion - Red Pirate Potion - Critical Strike Potion - Ultra Stardust Potion - Loot Bag Potion - Anti Dragon Fire Potion