🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.84 AU - 2.14 AU

Year: 978 Days

Day: 34.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.71 AU - 4.59 AU

Year: 2944 Days

Day: 17 Hours

Environment

Temp: -111 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.8

Radius: 14.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.14 AU - 13.7 AU

Year: 13440 Days

Day: 13.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,613,170 km

• M1: 178,919 km (0.051 R)
• M2: 755,619 km (0.117 R)
• M3: 1,705,416 km (0.089 R)
• M4: 2,765,765 km (0.052 R)
• M5: 3,938,762 km (0.076 R)
• M6: 5,480,518 km (0.105 R)
• M7: 6,521,570 km (0.03 R)
• M8: 7,001,330 km (0.099 R)
• M9: 8,345,168 km (0.077 R)
• M10: 8,953,283 km (0.104 R)
• M11: 13,084,428 km (0.104 R)
• M12: 13,573,763 km (0.119 R)
• M13: 14,245,308 km (0.078 R)
• M14: 17,349,912 km (0.113 R)
• M15: 18,141,435 km (0.067 R)
• M16: 22,080,646 km (0.103 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 13,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit