🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.8 AU - 0.82 AU

Year: 256 Days

Day: 31.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 10 °

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: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.86 AU - 0.92 AU

Year: 295 Days

Day: 27 Hours

Environment

Temp: 153 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.26 AU - 1.28 AU

Year: 503 Days

Day: 34.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,175,710 km

• M1: 129,701 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.53 AU - 1.59 AU

Year: 685 Days

Day: 28.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,175,710 km

• M1: 629,508 km (0.059 R)
• M2: 784,641 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.12 AU - 4.42 AU

Year: 2573 Days

Day: 35.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,175,710 km

• M1: 190,887 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.1

Radius: 8.9

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.84 AU - 11.82 AU

Year: 10832 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,175,710 km

• M1: 110,852 km (0.065 R)
• M2: 400,025 km (0.11 R)
• M3: 1,076,057 km (0.048 R)
• M4: 1,378,245 km (0.117 R)
• M5: 2,484,821 km (0.115 R)
• M6: 3,068,701 km (0.089 R)
• M7: 3,876,081 km (0.118 R)
• M8: 4,271,169 km (0.054 R)
• M9: 5,275,868 km (0.026 R)
• M10: 7,833,393 km (0.102 R)
• M11: 8,559,691 km (0.117 R)
• M12: 9,479,718 km (0.089 R)
• M13: 10,041,757 km (0.051 R)
• M14: 10,410,815 km (0.095 R)
• M15: 11,401,602 km (0.082 R)
• M16: 11,687,782 km (0.118 R)
• M17: 12,635,635 km (0.046 R)
• M18: 13,697,929 km (0.115 R)
• M19: 16,943,754 km (0.104 R)
• M20: 17,618,889 km (0.06 R)
• M21: 22,141,233 km (0.052 R)
• M22: 23,589,340 km (0.107 R)
• M23: 28,520,984 km (0.082 R)
• M24: 31,115,310 km (0.117 R)
• M25: 32,355,476 km (0.089 R)
• M26: 38,026,582 km (0.06 R)
• M27: 47,353,261 km (0.106 R)
• M28: 51,599,597 km (0.115 R)
• M29: 52,069,184 km (0.118 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 20,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit