🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.14 AU - 1.84 AU

Year: 668 Days

Day: 46.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,018,324 km

• M1: 18,700 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.67 AU - 2.85 AU

Year: 1683 Days

Day: 24.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.2

Radius: 10

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.89 AU - 5.95 AU

Year: 4632 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 15,018,324 km

• M1: 177,722 km (0.097 R)
• M2: 598,840 km (0.066 R)
• M3: 1,865,934 km (0.054 R)
• M4: 2,206,569 km (0.047 R)
• M5: 2,768,159 km (0.085 R)
• M6: 4,848,916 km (0.087 R)
• M7: 5,477,676 km (0.107 R)
• M8: 5,942,177 km (0.112 R)
• M9: 6,382,593 km (0.088 R)
• M10: 6,818,521 km (0.11 R)
• M11: 9,664,022 km (0.104 R)
• M12: 10,205,118 km (0.119 R)
• M13: 11,054,535 km (0.102 R)
• M14: 11,533,996 km (0.091 R)
• M15: 12,065,816 km (0.066 R)
• M16: 13,633,752 km (0.103 R)
• M17: 14,973,700 km (0.098 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: 472 - 17,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit