🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.44 AU - 0.66 AU

Year: 149 Days

Day: 40.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 13,205,896 km

• M1: 70,161 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.57 AU - 0.61 AU

Year: 166 Days

Day: 40.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.69 AU - 1.09 AU

Year: 307 Days

Day: 21.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 169.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.37 AU - 3.17 AU

Year: 1684 Days

Day: 19.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.04 AU - 3.7 AU

Year: 2260 Days

Day: 37.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.7

Radius: 12.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.17 AU - 9.27 AU

Year: 10226 Days

Day: 5.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 13,205,896 km

• M1: 190,887 km (0.064 R)
• M2: 273,016 km (0.111 R)
• M3: 372,947 km (0.071 R)
• M4: 658,979 km (0.083 R)
• M5: 747,241 km (0.104 R)
• M6: 899,682 km (0.056 R)
• M7: 1,111,961 km (0.119 R)
• M8: 1,359,097 km (0.096 R)
• M9: 1,778,120 km (0.079 R)
• M10: 2,110,826 km (0.115 R)
• M11: 2,376,362 km (0.119 R)
• M12: 2,720,886 km (0.097 R)
• M13: 3,022,475 km (0.113 R)
• M14: 3,141,406 km (0.118 R)
• M15: 3,322,718 km (0.03 R)
• M16: 3,408,587 km (0.073 R)
• M17: 3,557,437 km (0.099 R)
• M18: 3,670,533 km (0.083 R)
• M19: 3,836,138 km (0.116 R)
• M20: 4,509,777 km (0.116 R)
• M21: 4,798,053 km (0.119 R)
• M22: 5,263,152 km (0.105 R)
• M23: 5,392,554 km (0.111 R)
• M24: 5,508,343 km (0.07 R)
• M25: 5,861,245 km (0.082 R)
• M26: 6,558,071 km (0.115 R)
• M27: 6,697,497 km (0.081 R)
• M28: 7,393,426 km (0.051 R)
• M29: 8,112,393 km (0.112 R)
• M30: 8,312,406 km (0.036 R)
• M31: 9,441,421 km (0.107 R)
• M32: 9,616,750 km (0.064 R)
• M33: 11,728,174 km (0.057 R)
• M34: 12,296,795 km (0.106 R)
• M35: 12,719,559 km (0.062 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: 381 - 17,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit