diff --git a/main.c b/main.c
index f4beb6dcd77f5ea0cd4269870970cf8695287ec5..50af256e25f1bb2a2c390024826ed8193e3458e4 100644
--- a/main.c
+++ b/main.c
@@ -37,7 +37,7 @@ const int32_t SIMULATION_MAXIMUM_SPEED_IN_DAYS = 500;
 // Time that elapses by default in the planetary system per second, in seconds.
 const int32_t DEFAULT_SIMULATION_SPEED_IN_SECONDS = DEFAULT_SIMULATION_SPEED_IN_DAYS * ONE_DAY_IN_SECONDS;
 // Maximum time that elapses in the planetary system at each call of the planetary_system_update function, this value must be small enough for the planetary system to work.
-const int32_t PLANETARY_SYSTEM_INTERVAL = 100;
+const int32_t PLANETARY_SYSTEM_INTERVAL = 1000;
 
 #define GLUT_KEY_ESCAPE 27
 #define GLUT_KEY_T 116