🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.69 AU - 0.87 AU

Year: 248 Days

Day: 26.4 Hours

Environment

Temp: 107 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,363,609 km

• M1: 583,731 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.69 AU - 0.97 AU

Year: 272 Days

Day: 34.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.21 AU - 1.35 AU

Year: 521 Days

Day: 31 Hours

Environment

Temp: 8 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,363,609 km

• M1: 208,240 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.44 AU - 4.52 AU

Year: 2858 Days

Day: 30 Hours

Environment

Temp: -110 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282

Radius: 8.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.29 AU - 8.79 AU

Year: 6722 Days

Day: 15 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 27,363,609 km

• M1: 100,679 km (0.097 R)
• M2: 712,086 km (0.119 R)
• M3: 2,063,403 km (0.11 R)
• M4: 2,824,258 km (0.036 R)
• M5: 4,228,833 km (0.111 R)
• M6: 4,711,286 km (0.117 R)
• M7: 7,247,568 km (0.107 R)
• M8: 7,518,939 km (0.117 R)
• M9: 8,522,740 km (0.112 R)
• M10: 9,858,350 km (0.083 R)
• M11: 10,318,962 km (0.063 R)
• M12: 10,662,887 km (0.096 R)
• M13: 11,148,333 km (0.073 R)
• M14: 12,163,204 km (0.054 R)
• M15: 12,889,652 km (0.102 R)
• M16: 16,725,640 km (0.05 R)
• M17: 18,115,405 km (0.107 R)
• M18: 18,679,688 km (0.079 R)
• M19: 20,041,627 km (0.042 R)
• M20: 20,917,373 km (0.048 R)
• M21: 21,888,712 km (0.088 R)
• M22: 22,962,376 km (0.106 R)
• M23: 23,697,350 km (0.109 R)
• M24: 26,155,093 km (0.111 R)
• M25: 26,795,073 km (0.119 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 11,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit