🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.47 AU - 0.63 AU

Year: 153 Days

Day: 27.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,495,176 km

• M1: 62,083 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.02 AU - 2.2 AU

Year: 1149 Days

Day: 40.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.01 AU - 4.09 AU

Year: 2507 Days

Day: 46.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526

Radius: 10.3

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.12 AU - 5.44 AU

Year: 3916 Days

Day: 5.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 23,495,176 km

• M1: 144,811 km (0.093 R)
• M2: 366,216 km (0.116 R)
• M3: 454,478 km (0.084 R)
• M4: 780,153 km (0.088 R)
• M5: 1,210,696 km (0.073 R)
• M6: 1,868,178 km (0.086 R)
• M7: 2,328,790 km (0.078 R)
• M8: 3,048,954 km (0.039 R)
• M9: 3,154,720 km (0.046 R)
• M10: 3,297,735 km (0.092 R)
• M11: 3,967,635 km (0.068 R)
• M12: 4,200,409 km (0.106 R)
• M13: 4,338,189 km (0.108 R)
• M14: 4,598,190 km (0.048 R)
• M15: 4,883,772 km (0.111 R)
• M16: 5,154,395 km (0.034 R)
• M17: 5,623,384 km (0.116 R)
• M18: 5,797,366 km (0.117 R)
• M19: 6,285,055 km (0.081 R)
• M20: 6,488,359 km (0.1 R)
• M21: 6,994,598 km (0.07 R)
• M22: 7,111,434 km (0.071 R)
• M23: 8,167,595 km (0.105 R)
• M24: 8,439,265 km (0.074 R)
• M25: 8,588,713 km (0.089 R)
• M26: 9,246,495 km (0.09 R)
• M27: 10,556,673 km (0.057 R)
• M28: 10,933,809 km (0.119 R)
• M29: 11,042,417 km (0.046 R)
• M30: 11,952,122 km (0.104 R)
• M31: 12,430,087 km (0.118 R)
• M32: 12,885,762 km (0.119 R)
• M33: 13,000,504 km (0.111 R)
• M34: 13,144,417 km (0.096 R)
• M35: 13,637,791 km (0.067 R)
• M36: 13,783,948 km (0.042 R)
• M37: 14,137,148 km (0.108 R)
• M38: 14,463,571 km (0.086 R)
• M39: 14,702,479 km (0.109 R)
• M40: 14,942,733 km (0.113 R)
• M41: 15,033,090 km (0.058 R)
• M42: 15,640,607 km (0.079 R)
• M43: 15,732,460 km (0.105 R)
• M44: 16,287,169 km (0.098 R)
• M45: 16,942,408 km (0.043 R)
• M46: 17,447,450 km (0.088 R)
• M47: 17,606,173 km (0.102 R)
• M48: 17,701,766 km (0.082 R)
• M49: 17,957,429 km (0.104 R)
• M50: 18,634,210 km (0.113 R)
• M51: 18,861,599 km (0.087 R)
• M52: 19,648,484 km (0.116 R)
• M53: 20,546,520 km (0.064 R)
• M54: 20,613,689 km (0.082 R)
• M55: 20,748,028 km (0.1 R)
• M56: 21,424,061 km (0.052 R)
• M57: 21,560,045 km (0.064 R)
• M58: 22,244,755 km (0.106 R)
• M59: 23,006,208 km (0.079 R)
• M60: 23,285,208 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 16,262 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit