From efe4f989a313d251b2bbbb9f5c7514028f0498a6 Mon Sep 17 00:00:00 2001
From: "Cmdr. Nova" <nova@ss-probably-fine.example>
Date: Tue, 29 Sep 2026 10:35:00 +0200
Subject: [PATCH] feat(routes): add Titan

---
 nav.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/nav.py b/nav.py
index b27267c..ce1357f 100644
--- a/nav.py
+++ b/nav.py
@@ -23,6 +23,7 @@ DISTANCES = {
     ("europa", "io"): 0.25,
     ("europa", "ganymede"): 0.4,
     ("ganymede", "callisto"): 0.8,
+    ("europa", "titan"): 655.0,
 }
 
 # Every route starts at Earth.
@@ -40,6 +41,7 @@ ROUTES = {
     "io": ["earth", "gateway", "mars", "ceres", "europa", "io"],
     "ganymede": ["earth", "gateway", "mars", "ceres", "europa", "ganymede"],
     "callisto": ["earth", "gateway", "mars", "ceres", "europa", "ganymede", "callisto"],
+    "titan": ["earth", "gateway", "mars", "ceres", "europa", "titan"],
 }
 
 NAMES = {
@@ -58,6 +60,7 @@ NAMES = {
     "io": "Io",
     "ganymede": "Ganymede",
     "callisto": "Callisto",
+    "titan": "Titan",
 }
 
 CRUISE_SPEED = 0.87  # million km per day