🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.13 AU - 1.31 AU

Year: 516 Days

Day: 24.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.56 AU - 4.38 AU

Year: 3029 Days

Day: 40 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.3

Radius: 10.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.5 AU - 12.78 AU

Year: 14236 Days

Day: 8.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,660,049 km

• M1: 128,654 km (0.046 R)
• M2: 647,460 km (0.112 R)
• M3: 2,441,138 km (0.113 R)
• M4: 2,780,875 km (0.109 R)
• M5: 5,473,188 km (0.066 R)
• M6: 6,162,385 km (0.116 R)
• M7: 7,634,279 km (0.068 R)
• M8: 10,214,842 km (0.088 R)
• M9: 12,649,098 km (0.079 R)
• M10: 16,552,556 km (0.086 R)
• M11: 19,362,602 km (0.09 R)
• M12: 22,312,971 km (0.099 R)
• M13: 31,689,915 km (0.082 R)
• M14: 38,393,396 km (0.061 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 15,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit