🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.48 AU - 0.72 AU

Year: 173 Days

Day: 35.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.59 AU - 0.65 AU

Year: 182 Days

Day: 18.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.21 AU - 3.63 AU

Year: 1860 Days

Day: 36.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.4

Radius: 12.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.69 AU - 5.51 AU

Year: 3678 Days

Day: 7 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,942,625 km

• M1: 154,535 km (0.12 R)
• M2: 750,682 km (0.043 R)
• M3: 2,333,128 km (0.097 R)
• M4: 3,691,627 km (0.114 R)
• M5: 5,955,641 km (0.08 R)
• M6: 10,151,412 km (0.083 R)
• M7: 10,730,954 km (0.094 R)
• M8: 11,409,082 km (0.063 R)
• M9: 13,400,828 km (0.111 R)
• M10: 14,958,740 km (0.103 R)

Asteroid Belt

Center: 6.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.6

Radius: 12

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.07 AU - 10.55 AU

Year: 10590 Days

Day: 10.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 21,942,625 km

• M1: 149,299 km (0.085 R)
• M2: 703,110 km (0.111 R)
• M3: 1,810,433 km (0.069 R)
• M4: 2,906,238 km (0.114 R)
• M5: 3,600,073 km (0.041 R)
• M6: 4,100,777 km (0.079 R)
• M7: 4,833,058 km (0.09 R)
• M8: 5,755,778 km (0.112 R)
• M9: 6,134,261 km (0.119 R)
• M10: 7,496,948 km (0.085 R)
• M11: 9,867,924 km (0.092 R)
• M12: 11,182,441 km (0.071 R)
• M13: 16,249,321 km (0.097 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: 304 - 13,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit