diff --git a/sim_scenes/tri_bodies/two_bodies_02.py b/sim_scenes/tri_bodies/two_bodies_02.py
new file mode 100644
index 0000000000000000000000000000000000000000..a007917638a4b5b3a32d2fb2716961915220ee36
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+++ b/sim_scenes/tri_bodies/two_bodies_02.py
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+# -*- coding:utf-8 -*-
+# title           :两体场景模拟01
+# description     :两体场景模拟01（2个太阳、1个地球）
+# author          :Python超人
+# date            :2023-02-11
+# link            :https://gitcode.net/pythoncr/
+# python_version  :3.8
+# ==============================================================================
+from bodies import Sun, Earth
+from common.consts import SECONDS_PER_WEEK, SECONDS_PER_YEAR, SECONDS_PER_DAY, AU, G
+from sim_scenes.func import mayavi_run, mpl_run, ursina_run
+import math
+
+if __name__ == '__main__':
+    r2 = 0.5 * AU
+    r1 = 2 * r2
+    # A、B 质量
+    mA = 5.97237e24
+    mB = 2 * mA
+
+    pxA, pyA = 0, r1
+    pxB, pyB = r1 + r2, r1
+    # A、B 坐标
+    pA, pB = [pxA, pyA, 0], [pxB, pyB, 0]
+
+    vxA, vxB = 0, 0
+    # 万有引力常量 *mA * mB/ math.pow(r1+r2,2) = mA*math.pow(vyA,2)/r1
+    vyA = -math.sqrt((G * mA * mB) / math.pow(r1 * 1000 + r2 * 1000, 2) * r1 * 1000 / mA)
+    # 万有引力常量 *mA * mB/ math.pow(r1+r2,2) = mB*math.pow(vyB,2)/r2
+    vyB = math.sqrt((G * mA * mB) / math.pow(r1 * 1000 + r2 * 1000, 2) * r2 * 1000 / mB)
+    vA, vB = [vxA, vyA / 1000, 0], [vxB, vyB / 1000, 0]
+    # vA, vB = [0,0,0],[0,0,0]
+    bodies = [
+        Sun(name="A", rotation_speed=1, mass=mA,
+            init_position=pA, init_velocity=vA, size_scale=1.5e3, distance_scale=1).trail_color((255, 0, 0)),
+        Sun(name="B", rotation_speed=1, mass=mB,
+            init_position=pB, init_velocity=vB, size_scale=1.5e3, distance_scale=1)
+    ]
+
+    # 使用 ursina 查看的运行效果
+    # 常用快捷键： P：运行和暂停  O：重新开始  I：显示天体轨迹
+    # position = 左-右+、上+下-、前+后-
+    ursina_run(bodies, SECONDS_PER_YEAR * 50, position=(r1, r1, -7 * r2), show_trail=True)