diff --git a/nav.py b/nav.py
index ce1357f..44d15f6 100644
--- a/nav.py
+++ b/nav.py
@@ -24,6 +24,7 @@ DISTANCES = {
     ("europa", "ganymede"): 0.4,
     ("ganymede", "callisto"): 0.8,
     ("europa", "titan"): 655.0,
+    ("titan", "enceladus"): 1.0,
 }
 
 # Every route starts at Earth.
@@ -42,6 +43,7 @@ ROUTES = {
     "ganymede": ["earth", "gateway", "mars", "ceres", "europa", "ganymede"],
     "callisto": ["earth", "gateway", "mars", "ceres", "europa", "ganymede", "callisto"],
     "titan": ["earth", "gateway", "mars", "ceres", "europa", "titan"],
+    "enceladus": ["earth", "gateway", "mars", "ceres", "europa", "titan", "enceladus"],
 }
 
 NAMES = {
@@ -61,6 +63,7 @@ NAMES = {
     "ganymede": "Ganymede",
     "callisto": "Callisto",
     "titan": "Titan",
+    "enceladus": "Enceladus",
 }
 
 CRUISE_SPEED = 0.87  # million km per day