🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.6 AU - 1.78 AU

Year: 815 Days

Day: 21.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,747,391 km

• M1: 323,879 km (0.066 R)
• M2: 632,500 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.7 AU - 2.24 AU

Year: 1025 Days

Day: 30.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.7

Radius: 10.9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.84 AU - 9.32 AU

Year: 7739 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,747,391 km

• M1: 136,732 km (0.037 R)
• M2: 609,911 km (0.1 R)
• M3: 1,073,066 km (0.045 R)
• M4: 1,549,834 km (0.083 R)
• M5: 1,953,000 km (0.116 R)
• M6: 2,795,236 km (0.036 R)
• M7: 4,541,492 km (0.083 R)
• M8: 7,848,951 km (0.12 R)
• M9: 8,974,227 km (0.094 R)
• M10: 14,188,760 km (0.108 R)
• M11: 22,707,162 km (0.099 R)
• M12: 25,927,106 km (0.074 R)
• M13: 27,729,611 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 10,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit