🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.81 AU - 1.11 AU

Year: 344 Days

Day: 44.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.55 AU - 1.99 AU

Year: 860 Days

Day: 46 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,293,303 km

• M1: 43,982 km (0.105 R)
• M2: 99,034 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240

Radius: 12

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.88 AU - 10.02 AU

Year: 9780 Days

Day: 5.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,293,303 km

• M1: 149,897 km (0.073 R)
• M2: 1,318,855 km (0.112 R)
• M3: 2,972,510 km (0.101 R)
• M4: 5,969,853 km (0.12 R)
• M5: 7,095,726 km (0.039 R)
• M6: 9,896,198 km (0.06 R)
• M7: 12,468,683 km (0.08 R)
• M8: 17,118,933 km (0.095 R)
• M9: 22,277,068 km (0.099 R)
• M10: 23,910,826 km (0.091 R)
• M11: 29,290,066 km (0.116 R)
• M12: 31,344,195 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 14,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit