🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.72 AU - 1 AU

Year: 279 Days

Day: 13.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.35 AU - 2.35 AU

Year: 1260 Days

Day: 28.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.6

Radius: 3

Gravity: 25.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 16.26 AU - 23.7 AU

Year: 31244 Days

Day: 22.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,953,556 km

• M1: 37,250 km (0.044 R)
• M2: 391,946 km (0.11 R)
• M3: 1,594,115 km (0.085 R)
• M4: 2,494,245 km (0.095 R)
• M5: 3,959,407 km (0.112 R)
• M6: 4,276,405 km (0.091 R)
• M7: 7,782,380 km (0.079 R)
• M8: 7,880,068 km (0.105 R)
• M9: 11,266,216 km (0.116 R)
• M10: 14,528,048 km (0.114 R)
• M11: 14,676,150 km (0.071 R)
• M12: 21,366,316 km (0.086 R)
• M13: 25,311,960 km (0.051 R)
• M14: 42,824,634 km (0.096 R)
• M15: 58,376,979 km (0.114 R)
• M16: 64,760,619 km (0.09 R)
• M17: 68,847,334 km (0.086 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 11,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit