🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.4 AU - 0.64 AU

Year: 138 Days

Day: 28.8 Hours

Environment

Temp: 236 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,957,003 km

• M1: 114,143 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.79 AU - 0.99 AU

Year: 308 Days

Day: 28.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.91 AU - 1.27 AU

Year: 418 Days

Day: 43.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.1

Radius: 10.2

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.91 AU - 6.35 AU

Year: 4265 Days

Day: 6.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 23,957,003 km

• M1: 129,701 km (0.117 R)
• M2: 702,063 km (0.109 R)
• M3: 1,295,218 km (0.08 R)
• M4: 2,298,422 km (0.094 R)
• M5: 2,862,406 km (0.099 R)
• M6: 3,325,261 km (0.111 R)
• M7: 3,755,505 km (0.115 R)
• M8: 4,516,809 km (0.107 R)
• M9: 5,430,104 km (0.043 R)
• M10: 5,861,394 km (0.079 R)
• M11: 6,344,595 km (0.116 R)
• M12: 8,584,075 km (0.11 R)
• M13: 10,060,008 km (0.097 R)
• M14: 10,546,500 km (0.117 R)
• M15: 11,262,476 km (0.03 R)
• M16: 13,556,559 km (0.111 R)
• M17: 13,900,933 km (0.084 R)
• M18: 14,251,142 km (0.064 R)
• M19: 17,153,939 km (0.081 R)
• M20: 18,262,758 km (0.079 R)
• M21: 19,982,984 km (0.103 R)
• M22: 23,039,718 km (0.11 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: 332 - 18,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit