🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.49 AU - 0.77 AU

Year: 178 Days

Day: 14 Hours

Environment

Temp: 235 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,649,045 km

• M1: 136,882 km (0.099 R)
• M2: 296,802 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.25 AU - 1.35 AU

Year: 528 Days

Day: 20 Hours

Environment

Temp: 15 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 46,649,045 km

• M1: 37,250 km (0.11 R)
• M2: 873,801 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.7 AU - 3.72 AU

Year: 2050 Days

Day: 36.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.3

Radius: 12

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.1 AU - 9.28 AU

Year: 9131 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,649,045 km

• M1: 156,928 km (0.027 R)
• M2: 538,253 km (0.106 R)
• M3: 1,295,069 km (0.091 R)
• M4: 1,913,058 km (0.078 R)
• M5: 2,355,119 km (0.056 R)
• M6: 2,844,454 km (0.085 R)
• M7: 3,976,760 km (0.097 R)
• M8: 4,616,590 km (0.099 R)
• M9: 5,520,012 km (0.107 R)
• M10: 6,137,851 km (0.048 R)
• M11: 6,801,318 km (0.114 R)
• M12: 9,221,961 km (0.086 R)
• M13: 10,093,069 km (0.051 R)
• M14: 11,447,379 km (0.07 R)
• M15: 12,453,574 km (0.113 R)
• M16: 13,823,890 km (0.055 R)
• M17: 15,624,899 km (0.031 R)
• M18: 17,432,939 km (0.046 R)
• M19: 18,688,215 km (0.107 R)
• M20: 19,145,236 km (0.038 R)
• M21: 20,480,996 km (0.088 R)
• M22: 24,316,087 km (0.09 R)
• M23: 25,881,628 km (0.114 R)
• M24: 27,907,184 km (0.108 R)
• M25: 30,981,121 km (0.113 R)
• M26: 31,621,998 km (0.104 R)
• M27: 34,387,763 km (0.051 R)
• M28: 35,770,945 km (0.112 R)
• M29: 42,457,222 km (0.092 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 14,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit