🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.59 AU - 0.61 AU

Year: 170 Days

Day: 37 Hours

Environment

Temp: 184 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.93 AU - 1.09 AU

Year: 371 Days

Day: 13.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.8

Radius: 10.7

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.89 AU - 6.95 AU

Year: 5261 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,296,733 km

• M1: 133,142 km (0.12 R)
• M2: 809,474 km (0.097 R)
• M3: 1,227,451 km (0.077 R)
• M4: 1,659,340 km (0.066 R)
• M5: 2,745,121 km (0.102 R)
• M6: 3,388,990 km (0.08 R)
• M7: 4,401,020 km (0.086 R)
• M8: 5,574,166 km (0.105 R)
• M9: 7,508,168 km (0.066 R)
• M10: 8,101,772 km (0.079 R)
• M11: 8,606,964 km (0.036 R)
• M12: 9,896,797 km (0.091 R)
• M13: 11,551,648 km (0.084 R)
• M14: 15,876,074 km (0.026 R)
• M15: 18,397,247 km (0.101 R)
• M16: 19,476,745 km (0.067 R)
• M17: 20,455,414 km (0.118 R)
• M18: 22,738,727 km (0.117 R)
• M19: 24,699,955 km (0.111 R)
• M20: 31,731,803 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.7

Radius: 14.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.19 AU - 9.31 AU

Year: 8655 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,296,733 km

• M1: 185,352 km (0.102 R)
• M2: 832,662 km (0.089 R)
• M3: 1,343,389 km (0.108 R)
• M4: 2,564,257 km (0.08 R)
• M5: 3,072,441 km (0.096 R)
• M6: 4,406,704 km (0.026 R)
• M7: 7,249,363 km (0.089 R)
• M8: 9,497,370 km (0.064 R)
• M9: 12,862,126 km (0.055 R)
• M10: 14,621,546 km (0.119 R)
• M11: 18,989,206 km (0.112 R)
• M12: 19,677,057 km (0.068 R)
• M13: 20,460,800 km (0.099 R)
• M14: 22,007,343 km (0.069 R)
• M15: 25,058,242 km (0.027 R)
• M16: 28,282,375 km (0.098 R)
• M17: 32,094,727 km (0.12 R)
• M18: 35,888,828 km (0.11 R)
• M19: 41,868,704 km (0.041 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 15,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit