🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.58 AU - 0.84 AU

Year: 229 Days

Day: 37.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.25 AU - 1.39 AU

Year: 581 Days

Day: 13.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 177 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,078,208 km

• M1: 80,035 km (0.073 R)
• M2: 188,045 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.9 AU - 3.16 AU

Year: 1541 Days

Day: 13.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.24 AU - 3.36 AU

Year: 1794 Days

Day: 42.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 158.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,078,208 km

• M1: 70,909 km (0.098 R)
• M2: 1,476,681 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.4

Radius: 8.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.15 AU - 10.97 AU

Year: 12217 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,078,208 km

• M1: 109,506 km (0.085 R)
• M2: 403,166 km (0.099 R)
• M3: 767,287 km (0.058 R)
• M4: 1,887,177 km (0.111 R)
• M5: 2,768,159 km (0.074 R)
• M6: 3,570,901 km (0.037 R)
• M7: 4,347,613 km (0.118 R)
• M8: 4,776,211 km (0.099 R)
• M9: 10,745,166 km (0.059 R)
• M10: 11,202,337 km (0.077 R)
• M11: 11,624,652 km (0.051 R)
• M12: 13,791,129 km (0.102 R)
• M13: 15,684,738 km (0.037 R)
• M14: 16,036,144 km (0.035 R)
• M15: 16,572,901 km (0.108 R)
• M16: 16,937,321 km (0.094 R)
• M17: 22,917,197 km (0.105 R)
• M18: 24,137,317 km (0.105 R)
• M19: 24,921,659 km (0.12 R)
• M20: 27,040,264 km (0.116 R)
• M21: 27,715,698 km (0.089 R)
• M22: 28,315,735 km (0.073 R)
• M23: 29,720,011 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 16,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit