🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.67 AU - 0.83 AU

Year: 243 Days

Day: 25 Hours

Environment

Temp: 88 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,592,723 km

• M1: 91,404 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.51 AU - 2.39 AU

Year: 1020 Days

Day: 35.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,592,723 km

• M1: 203,902 km (0.049 R)
• M2: 844,779 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.23 AU - 2.53 AU

Year: 1376 Days

Day: 32.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.21 AU - 4.43 AU

Year: 2798 Days

Day: 12.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,592,723 km

• M1: 603,777 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.1

Radius: 10.6

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.79 AU - 11.81 AU

Year: 15190 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,592,723 km

• M1: 134,937 km (0.087 R)
• M2: 909,256 km (0.113 R)
• M3: 1,654,253 km (0.119 R)
• M4: 2,932,717 km (0.094 R)
• M5: 3,865,759 km (0.035 R)
• M6: 4,321,882 km (0.069 R)
• M7: 6,558,819 km (0.092 R)
• M8: 8,589,910 km (0.061 R)
• M9: 9,970,399 km (0.095 R)
• M10: 11,310,347 km (0.089 R)
• M11: 15,515,842 km (0.084 R)
• M12: 21,307,075 km (0.082 R)
• M13: 29,191,481 km (0.093 R)
• M14: 32,158,755 km (0.092 R)
• M15: 36,375,470 km (0.072 R)
• M16: 55,157,184 km (0.074 R)
• M17: 55,863,435 km (0.077 R)
• M18: 57,655,319 km (0.035 R)
• M19: 60,041,554 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit