🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.62 AU - 0.96 AU

Year: 256 Days

Day: 13.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 72.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.86 AU - 1.02 AU

Year: 333 Days

Day: 38.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,967,409 km

• M1: 43,533 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.91 AU - 1.19 AU

Year: 393 Days

Day: 31.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,967,409 km

• M1: 609,163 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.72 AU - 2.44 AU

Year: 1096 Days

Day: 36.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.17 AU - 3.53 AU

Year: 2240 Days

Day: 18.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.77 AU - 4.35 AU

Year: 2988 Days

Day: 41.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.6

Radius: 8.7

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.12 AU - 5.58 AU

Year: 3901 Days

Day: 9.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 25,967,409 km

• M1: 127,607 km (0.097 R)
• M2: 479,312 km (0.093 R)
• M3: 1,133,503 km (0.036 R)
• M4: 1,439,431 km (0.079 R)
• M5: 1,714,092 km (0.084 R)
• M6: 2,192,955 km (0.067 R)
• M7: 3,113,431 km (0.052 R)
• M8: 4,068,015 km (0.114 R)
• M9: 4,387,107 km (0.095 R)
• M10: 4,747,488 km (0.113 R)
• M11: 8,492,821 km (0.077 R)
• M12: 9,481,363 km (0.103 R)
• M13: 9,760,064 km (0.084 R)
• M14: 11,913,825 km (0.079 R)
• M15: 12,285,576 km (0.084 R)
• M16: 14,734,343 km (0.119 R)
• M17: 16,960,958 km (0.111 R)
• M18: 17,670,500 km (0.102 R)
• M19: 22,069,875 km (0.073 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 14,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit