🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.38 AU - 0.62 AU

Year: 132 Days

Day: 39.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.05 AU - 2.31 AU

Year: 1206 Days

Day: 28.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.76 AU - 3.76 AU

Year: 2732 Days

Day: 45.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,414,603 km

• M1: 222,751 km (0.04 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.6

Radius: 6.1

Gravity: 26.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.24 AU - 16.1 AU

Year: 18940 Days

Day: 15 Hours

Environment

Temp: -191 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,414,603 km

• M1: 75,996 km (0.042 R)
• M2: 342,729 km (0.084 R)
• M3: 588,817 km (0.109 R)
• M4: 2,189,664 km (0.097 R)
• M5: 3,171,475 km (0.101 R)
• M6: 4,314,552 km (0.067 R)
• M7: 4,960,067 km (0.119 R)
• M8: 7,934,671 km (0.03 R)
• M9: 9,296,161 km (0.085 R)
• M10: 11,322,614 km (0.109 R)
• M11: 11,922,651 km (0.1 R)
• M12: 12,755,313 km (0.099 R)
• M13: 14,926,726 km (0.088 R)
• M14: 16,391,738 km (0.061 R)
• M15: 18,673,405 km (0.082 R)
• M16: 19,135,213 km (0.052 R)
• M17: 23,747,914 km (0.112 R)
• M18: 24,619,172 km (0.114 R)
• M19: 35,794,283 km (0.088 R)
• M20: 44,649,429 km (0.082 R)
• M21: 48,878,411 km (0.114 R)
• M22: 69,121,995 km (0.054 R)
• M23: 73,151,863 km (0.103 R)
• M24: 75,689,940 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 18,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit