🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.12 AU - 2.24 AU

Year: 1232 Days

Day: 22 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.45 AU - 3.35 AU

Year: 1891 Days

Day: 41.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.8

Radius: 14.1

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.71 AU - 6.51 AU

Year: 5783 Days

Day: 9.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,971,762 km

• M1: 175,329 km (0.092 R)
• M2: 681,119 km (0.085 R)
• M3: 1,160,879 km (0.08 R)
• M4: 1,836,314 km (0.066 R)
• M5: 2,446,524 km (0.119 R)
• M6: 3,249,266 km (0.109 R)
• M7: 4,364,967 km (0.117 R)
• M8: 5,214,234 km (0.085 R)
• M9: 6,451,857 km (0.066 R)
• M10: 7,840,724 km (0.096 R)
• M11: 9,136,989 km (0.053 R)
• M12: 10,571,782 km (0.07 R)
• M13: 11,958,255 km (0.116 R)
• M14: 12,495,910 km (0.066 R)
• M15: 13,152,196 km (0.059 R)
• M16: 13,619,989 km (0.058 R)
• M17: 22,187,907 km (0.081 R)
• M18: 27,622,798 km (0.091 R)
• M19: 29,527,029 km (0.036 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 12,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit