🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.55 AU - 0.63 AU

Year: 297 Days

Day: 19.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.54 AU - 0.76 AU

Year: 344 Days

Day: 27.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.2

Radius: 11.3

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.02 AU - 3.16 AU

Year: 2734 Days

Day: 9.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 8,977,901 km

• M1: 140,921 km (0.118 R)
• M2: 509,830 km (0.096 R)
• M3: 1,383,182 km (0.065 R)
• M4: 1,937,143 km (0.11 R)
• M5: 2,350,332 km (0.119 R)
• M6: 2,919,253 km (0.084 R)
• M7: 3,494,307 km (0.085 R)
• M8: 4,238,257 km (0.114 R)
• M9: 4,924,612 km (0.089 R)
• M10: 5,453,590 km (0.112 R)
• M11: 6,224,767 km (0.088 R)
• M12: 6,954,955 km (0.102 R)
• M13: 7,574,739 km (0.093 R)
• M14: 8,560,439 km (0.102 R)
• M15: 8,977,967 km (0.092 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: 255 - 14,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit