🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.14 AU - 1.86 AU

Year: 688 Days

Day: 26.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.57 AU - 2.77 AU

Year: 1635 Days

Day: 20.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.8

Radius: 11

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.75 AU - 6.15 AU

Year: 4127 Days

Day: 6 Hours

Environment

Temp: -146 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 27,443,409 km

• M1: 136,882 km (0.118 R)
• M2: 990,338 km (0.044 R)
• M3: 1,379,292 km (0.116 R)
• M4: 1,858,305 km (0.074 R)
• M5: 2,233,047 km (0.037 R)
• M6: 3,632,685 km (0.11 R)
• M7: 4,179,166 km (0.029 R)
• M8: 4,932,242 km (0.082 R)
• M9: 5,355,155 km (0.064 R)
• M10: 6,582,007 km (0.092 R)
• M11: 9,623,930 km (0.111 R)
• M12: 11,427,931 km (0.061 R)
• M13: 11,935,517 km (0.118 R)
• M14: 14,328,484 km (0.067 R)
• M15: 16,206,237 km (0.109 R)
• M16: 18,872,669 km (0.075 R)
• M17: 25,524,090 km (0.045 R)
• M18: 26,232,884 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 15,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit