🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.66 AU - 0.88 AU

Year: 257 Days

Day: 41.9 Hours

Environment

Temp: 87 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.23 AU - 3.43 AU

Year: 2314 Days

Day: 30 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757

Radius: 13

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.83 AU - 6.91 AU

Year: 5416 Days

Day: 8.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,925,892 km

• M1: 165,754 km (0.062 R)
• M2: 724,353 km (0.106 R)
• M3: 1,175,989 km (0.106 R)
• M4: 1,889,421 km (0.103 R)
• M5: 2,403,290 km (0.085 R)
• M6: 2,839,966 km (0.068 R)
• M7: 4,689,295 km (0.04 R)
• M8: 5,583,142 km (0.08 R)
• M9: 6,554,332 km (0.032 R)
• M10: 7,708,778 km (0.106 R)
• M11: 13,331,115 km (0.113 R)
• M12: 16,937,022 km (0.068 R)
• M13: 21,220,458 km (0.077 R)
• M14: 23,572,286 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 11,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit