🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.48 AU - 0.64 AU

Year: 159 Days

Day: 16 Hours

Environment

Temp: 153 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,562,068 km

• M1: 39,045 km (0.108 R)
• M2: 292,314 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.36 AU - 2.98 AU

Year: 1652 Days

Day: 12.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.8

Radius: 9.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.88 AU - 6.1 AU

Year: 4222 Days

Day: 12.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,562,068 km

• M1: 114,891 km (0.092 R)
• M2: 616,642 km (0.092 R)
• M3: 1,250,339 km (0.088 R)
• M4: 2,172,460 km (0.039 R)
• M5: 3,179,553 km (0.082 R)
• M6: 3,909,591 km (0.075 R)
• M7: 4,292,412 km (0.081 R)
• M8: 5,593,913 km (0.095 R)
• M9: 8,597,390 km (0.074 R)
• M10: 10,889,678 km (0.067 R)
• M11: 12,043,377 km (0.099 R)
• M12: 12,902,816 km (0.092 R)
• M13: 18,878,204 km (0.086 R)
• M14: 19,974,457 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 12,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit