🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.42 AU - 0.7 AU

Year: 275 Days

Day: 16.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.5

Radius: 13.1

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.02 AU - 1.2 AU

Year: 767 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 8,513,315 km

• M1: 162,912 km (0.045 R)
• M2: 694,733 km (0.113 R)
• M3: 1,183,918 km (0.11 R)
• M4: 1,615,657 km (0.039 R)
• M5: 2,413,612 km (0.074 R)
• M6: 2,873,326 km (0.102 R)
• M7: 3,865,759 km (0.107 R)
• M8: 4,516,958 km (0.112 R)
• M9: 5,371,162 km (0.085 R)
• M10: 7,122,654 km (0.11 R)
• M11: 7,832,197 km (0.098 R)
• M12: 8,433,580 km (0.094 R)
• M13: 8,957,920 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.8

Radius: 14.7

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.95 AU - 4.05 AU

Year: 4295 Days

Day: 14.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 8,513,315 km

• M1: 185,053 km (0.066 R)
• M2: 708,047 km (0.036 R)
• M3: 2,356,316 km (0.091 R)
• M4: 2,883,948 km (0.093 R)
• M5: 4,030,615 km (0.104 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: 207 - 18,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit