🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.56 AU - 0.84 AU

Year: 207 Days

Day: 30.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.98 AU - 1.18 AU

Year: 396 Days

Day: 12.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 10,756,500 km

• M1: 56,997 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.6

Radius: 8.2

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.02 AU - 9.02 AU

Year: 7282 Days

Day: 10.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 10,756,500 km

• M1: 102,624 km (0.078 R)
• M2: 719,566 km (0.051 R)
• M3: 1,340,247 km (0.086 R)
• M4: 2,054,428 km (0.111 R)
• M5: 2,616,766 km (0.074 R)
• M6: 3,694,170 km (0.062 R)
• M7: 4,332,504 km (0.109 R)
• M8: 4,760,653 km (0.06 R)
• M9: 5,680,830 km (0.053 R)
• M10: 6,553,284 km (0.109 R)
• M11: 7,921,058 km (0.108 R)
• M12: 10,502,818 km (0.114 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 12,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit