🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.53 AU - 0.77 AU

Year: 183 Days

Day: 37.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 20,703,752 km

• M1: 126,709 km (0.041 R)
• M2: 357,539 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.6 AU - 0.74 AU

Year: 192 Days

Day: 20.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.7 AU - 1.92 AU

Year: 852 Days

Day: 38.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.02 AU - 3.3 AU

Year: 1518 Days

Day: 38.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.36 AU - 3.8 AU

Year: 2370 Days

Day: 42.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 135.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,703,752 km

• M1: 1,482,365 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.3

Radius: 9

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.07 AU - 9.73 AU

Year: 10083 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 20,703,752 km

• M1: 112,198 km (0.049 R)
• M2: 499,507 km (0.116 R)
• M3: 780,302 km (0.071 R)
• M4: 1,064,688 km (0.11 R)
• M5: 1,878,052 km (0.101 R)
• M6: 2,195,648 km (0.092 R)
• M7: 2,639,804 km (0.118 R)
• M8: 3,613,237 km (0.09 R)
• M9: 5,139,285 km (0.097 R)
• M10: 5,560,702 km (0.076 R)
• M11: 6,031,936 km (0.096 R)
• M12: 7,235,600 km (0.084 R)
• M13: 7,765,775 km (0.085 R)
• M14: 9,258,762 km (0.075 R)
• M15: 11,465,630 km (0.08 R)
• M16: 12,536,002 km (0.11 R)
• M17: 16,409,390 km (0.095 R)
• M18: 20,152,778 km (0.077 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 15,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit