🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.62 AU - 0.92 AU

Year: 249 Days

Day: 22 Hours

Environment

Temp: 180 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.54 AU - 3.84 AU

Year: 2615 Days

Day: 47.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.8

Radius: 9.8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.84 AU - 7.94 AU

Year: 6673 Days

Day: 14.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,724,360 km

• M1: 121,922 km (0.103 R)
• M2: 551,418 km (0.085 R)
• M3: 968,646 km (0.026 R)
• M4: 1,640,640 km (0.118 R)
• M5: 1,964,968 km (0.11 R)
• M6: 2,378,008 km (0.113 R)
• M7: 2,865,697 km (0.096 R)
• M8: 4,220,904 km (0.034 R)
• M9: 4,838,294 km (0.086 R)
• M10: 6,077,264 km (0.098 R)
• M11: 6,402,490 km (0.099 R)
• M12: 7,153,022 km (0.074 R)
• M13: 7,891,288 km (0.057 R)
• M14: 8,716,619 km (0.114 R)
• M15: 9,878,396 km (0.081 R)
• M16: 10,836,720 km (0.069 R)
• M17: 20,058,232 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 11,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit