diff --git a/src/main/java/ru/ulstu/extractor/generation/model/GenerationForm.java b/src/main/java/ru/ulstu/extractor/generation/model/GenerationForm.java
index 99b19f3..8571d6a 100644
--- a/src/main/java/ru/ulstu/extractor/generation/model/GenerationForm.java
+++ b/src/main/java/ru/ulstu/extractor/generation/model/GenerationForm.java
@@ -5,6 +5,8 @@ public class GenerationForm {
     private int min;
     private int max;
     private int base;
+    private int baseTendency;
+    private int tendencyDynamic;
 
     public int getTsLength() {
         return tsLength;
@@ -38,13 +40,19 @@ public class GenerationForm {
         this.base = base;
     }
 
-    @Override
-    public String toString() {
-        return "GenerationForm{" +
-                "tsLength=" + tsLength +
-                ", min=" + min +
-                ", max=" + max +
-                ", base=" + base +
-                '}';
+    public int getBaseTendency() {
+        return baseTendency;
+    }
+
+    public void setBaseTendency(int baseTendency) {
+        this.baseTendency = baseTendency;
+    }
+
+    public int getTendencyDynamic() {
+        return tendencyDynamic;
+    }
+
+    public void setTendencyDynamic(int tendencyDynamic) {
+        this.tendencyDynamic = tendencyDynamic;
     }
 }
diff --git a/src/main/java/ru/ulstu/extractor/generation/service/GenerationService.java b/src/main/java/ru/ulstu/extractor/generation/service/GenerationService.java
index 0a50824..43eb10d 100644
--- a/src/main/java/ru/ulstu/extractor/generation/service/GenerationService.java
+++ b/src/main/java/ru/ulstu/extractor/generation/service/GenerationService.java
@@ -1,18 +1,40 @@
 package ru.ulstu.extractor.generation.service;
 
 import org.springframework.stereotype.Service;
+import ru.ulstu.extractor.branch.model.Branch;
+import ru.ulstu.extractor.branch.service.BranchService;
 import ru.ulstu.extractor.generation.model.GenerationForm;
+import ru.ulstu.extractor.ts.model.TimeSeriesType;
+import ru.ulstu.extractor.ts.model.TimeSeriesValue;
 import ru.ulstu.extractor.ts.service.TimeSeriesService;
+import ru.ulstu.extractor.ts.util.DateUtils;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.List;
 
 @Service
 public class GenerationService {
     private final TimeSeriesService timeSeriesService;
+    private final BranchService branchService;
 
-    public GenerationService(TimeSeriesService timeSeriesService) {
+    public GenerationService(TimeSeriesService timeSeriesService,
+                             BranchService branchService) {
         this.timeSeriesService = timeSeriesService;
+        this.branchService = branchService;
     }
 
     public void generate(GenerationForm generationForm) {
-        System.out.print(generationForm);
+        Branch branch = branchService.findByBranchId(Branch.GENERATED_BRANCH_ID).orElseThrow();
+        Date startDate = DateUtils.addDays(-generationForm.getTsLength());
+        Arrays.stream(TimeSeriesType.values()).forEach(tsType -> {
+            List<TimeSeriesValue> tsValues = new ArrayList<>();
+            for (int i = 0; i < generationForm.getTsLength(); i++) {
+                tsValues.add(new TimeSeriesValue(DateUtils.addDays(startDate, i), (double) i));
+            }
+            final String tsName = "Генерированный " + tsType.getDescription();
+            timeSeriesService.save(tsName, branch, tsType, tsValues);
+        });
     }
 }
diff --git a/src/main/java/ru/ulstu/extractor/ts/util/DateUtils.java b/src/main/java/ru/ulstu/extractor/ts/util/DateUtils.java
index 773e9e0..d998853 100644
--- a/src/main/java/ru/ulstu/extractor/ts/util/DateUtils.java
+++ b/src/main/java/ru/ulstu/extractor/ts/util/DateUtils.java
@@ -5,9 +5,16 @@ import java.util.Date;
 import java.util.GregorianCalendar;
 
 public class DateUtils {
-    public static Date addMonths(int amount) {
+    public static Date addDays(int amount) {
         Calendar c = GregorianCalendar.getInstance();
         c.add(Calendar.DAY_OF_MONTH, amount);
         return c.getTime();
     }
+
+    public static Date addDays(Date startDate, int amount) {
+        Calendar c = GregorianCalendar.getInstance();
+        c.setTime(startDate);
+        c.add(Calendar.DAY_OF_MONTH, amount);
+        return c.getTime();
+    }
 }
diff --git a/src/main/java/ru/ulstu/extractor/ts/util/Dummy.java b/src/main/java/ru/ulstu/extractor/ts/util/Dummy.java
index 61b0389..59fcd52 100644
--- a/src/main/java/ru/ulstu/extractor/ts/util/Dummy.java
+++ b/src/main/java/ru/ulstu/extractor/ts/util/Dummy.java
@@ -6,10 +6,10 @@ import java.util.List;
 
 public class Dummy {
     public static List<TimeSeriesValue> getDefaultTimeSeries (){
-        return List.of(new TimeSeriesValue(DateUtils.addMonths(-5), 1.0),
-                new TimeSeriesValue(DateUtils.addMonths(-4), 2.0),
-                new TimeSeriesValue(DateUtils.addMonths(-3), 3.0),
-                new TimeSeriesValue(DateUtils.addMonths(-2), 4.0),
-                new TimeSeriesValue(DateUtils.addMonths(-1), 5.0));
+        return List.of(new TimeSeriesValue(DateUtils.addDays(-5), 1.0),
+                new TimeSeriesValue(DateUtils.addDays(-4), 2.0),
+                new TimeSeriesValue(DateUtils.addDays(-3), 3.0),
+                new TimeSeriesValue(DateUtils.addDays(-2), 4.0),
+                new TimeSeriesValue(DateUtils.addDays(-1), 5.0));
     }
 }
diff --git a/src/main/resources/templates/generation.html b/src/main/resources/templates/generation.html
index 4174f8b..f21f39d 100644
--- a/src/main/resources/templates/generation.html
+++ b/src/main/resources/templates/generation.html
@@ -40,6 +40,22 @@
                 <input type="text" class="form-control  m-1" th:field="*{base}">
             </div>
         </div>
+        <div class="row">
+            <div class="col-md-4 col-sm-12">
+                Основная тенденция
+            </div>
+            <div class="col-md-6 col-sm-12">
+                <input type="text" class="form-control  m-1" th:field="*{baseTendency}">
+            </div>
+        </div>
+        <div class="row">
+            <div class="col-md-4 col-sm-12">
+                Динамика тенденции
+            </div>
+            <div class="col-md-6 col-sm-12">
+                <input type="text" class="form-control  m-1" th:field="*{tendencyDynamic}">
+            </div>
+        </div>
         <div class="row">
             <div class="col-md-4 col-sm-12">
                 <input type="submit" class="btn btn-outline-success form-control" value="Сгенерировать временные ряды"/>