🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.35 AU - 2.17 AU

Year: 899 Days

Day: 29.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.21 AU - 2.25 AU

Year: 1282 Days

Day: 28.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,613,818 km

• M1: 29,172 km (0.113 R)
• M2: 1,178,682 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2 AU - 2.98 AU

Year: 1513 Days

Day: 12.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,613,818 km

• M1: 80,633 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.73 AU - 3.37 AU

Year: 2051 Days

Day: 19.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.3

Radius: 10.6

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.06 AU - 13.4 AU

Year: 13532 Days

Day: 5.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,613,818 km

• M1: 131,796 km (0.115 R)
• M2: 658,380 km (0.113 R)
• M3: 1,003,652 km (0.049 R)
• M4: 2,089,733 km (0.097 R)
• M5: 2,528,354 km (0.072 R)
• M6: 3,859,326 km (0.055 R)
• M7: 4,463,552 km (0.05 R)
• M8: 5,297,709 km (0.108 R)
• M9: 8,568,517 km (0.063 R)
• M10: 10,543,508 km (0.06 R)
• M11: 11,095,225 km (0.055 R)
• M12: 14,956,197 km (0.06 R)
• M13: 15,938,008 km (0.112 R)
• M14: 20,130,039 km (0.067 R)
• M15: 25,787,980 km (0.1 R)
• M16: 27,403,637 km (0.061 R)
• M17: 29,842,980 km (0.109 R)
• M18: 32,078,720 km (0.099 R)
• M19: 34,065,230 km (0.095 R)
• M20: 42,972,736 km (0.076 R)
• M21: 46,548,873 km (0.092 R)
• M22: 47,435,839 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 17,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit