🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.92 AU - 0.94 AU

Year: 334 Days

Day: 28.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,364,175 km

• M1: 100,829 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.53 AU - 2.45 AU

Year: 1046 Days

Day: 23.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.2

Radius: 12.2

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.7 AU - 5.32 AU

Year: 4180 Days

Day: 10.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,364,175 km

• M1: 156,031 km (0.077 R)
• M2: 948,301 km (0.112 R)
• M3: 1,447,659 km (0.076 R)
• M4: 2,007,304 km (0.085 R)
• M5: 2,426,029 km (0.114 R)
• M6: 4,235,565 km (0.1 R)
• M7: 5,309,378 km (0.038 R)
• M8: 6,979,937 km (0.079 R)
• M9: 7,845,511 km (0.065 R)
• M10: 14,228,852 km (0.095 R)
• M11: 17,777,014 km (0.1 R)
• M12: 19,991,362 km (0.063 R)
• M13: 21,876,295 km (0.094 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: 468 - 12,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit