🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.62 AU - 0.64 AU

Year: 183 Days

Day: 21.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.74 AU - 1.04 AU

Year: 307 Days

Day: 47.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,792,228 km

• M1: 43,234 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.84 AU - 1.08 AU

Year: 344 Days

Day: 28.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.47 AU - 3.47 AU

Year: 1869 Days

Day: 30.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,792,228 km

• M1: 78,240 km (0.098 R)
• M2: 843,582 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.61 AU - 4.55 AU

Year: 3010 Days

Day: 34.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,792,228 km

• M1: 984,653 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 9.7

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.93 AU - 7.53 AU

Year: 5680 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 22,792,228 km

• M1: 205,099 km (0.11 R)
• M2: 1,160,879 km (0.102 R)
• M3: 1,860,998 km (0.071 R)
• M4: 2,755,443 km (0.12 R)
• M5: 3,235,503 km (0.078 R)
• M6: 5,317,456 km (0.077 R)
• M7: 5,735,732 km (0.117 R)
• M8: 8,132,589 km (0.084 R)
• M9: 8,512,418 km (0.059 R)
• M10: 10,230,849 km (0.086 R)
• M11: 10,838,216 km (0.054 R)
• M12: 14,844,896 km (0.102 R)
• M13: 16,925,204 km (0.078 R)
• M14: 17,659,879 km (0.071 R)
• M15: 21,133,990 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 12,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit