🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.5 AU - 0.56 AU

Year: 138 Days

Day: 44.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.51 AU - 0.77 AU

Year: 183 Days

Day: 39.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.23 AU - 1.67 AU

Year: 625 Days

Day: 45.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 94.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.38 AU - 3.42 AU

Year: 2245 Days

Day: 19.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 10.5

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.87 AU - 12.23 AU

Year: 14981 Days

Day: 7.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,972,005 km

• M1: 134,638 km (0.118 R)
• M2: 581,038 km (0.115 R)
• M3: 1,978,881 km (0.119 R)
• M4: 2,478,837 km (0.091 R)
• M5: 5,235,776 km (0.095 R)
• M6: 5,792,280 km (0.037 R)
• M7: 6,349,382 km (0.109 R)
• M8: 9,235,873 km (0.114 R)
• M9: 10,473,497 km (0.064 R)
• M10: 11,529,209 km (0.106 R)
• M11: 12,900,572 km (0.061 R)
• M12: 13,465,604 km (0.038 R)
• M13: 21,335,050 km (0.112 R)
• M14: 21,860,138 km (0.077 R)
• M15: 30,363,431 km (0.085 R)
• M16: 30,805,194 km (0.072 R)
• M17: 34,257,464 km (0.095 R)
• M18: 35,830,336 km (0.101 R)
• M19: 39,643,286 km (0.102 R)
• M20: 47,766,002 km (0.059 R)
• M21: 48,214,047 km (0.03 R)
• M22: 49,880,568 km (0.096 R)
• M23: 53,649,536 km (0.102 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 20,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit