🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.88 AU - 0.96 AU

Year: 329 Days

Day: 13.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.66 AU - 1.8 AU

Year: 848 Days

Day: 45 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,127,321 km

• M1: 391,049 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.87 AU - 2.19 AU

Year: 1078 Days

Day: 23.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.5 AU - 2.96 AU

Year: 1682 Days

Day: 22.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86

Radius: 11.9

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.52 AU - 6.74 AU

Year: 5658 Days

Day: 12.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 28,127,321 km

• M1: 157,676 km (0.033 R)
• M2: 1,815,819 km (0.102 R)
• M3: 5,354,706 km (0.094 R)
• M4: 5,922,281 km (0.076 R)
• M5: 9,451,294 km (0.116 R)
• M6: 10,460,930 km (0.064 R)
• M7: 13,235,223 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.8

Radius: 12.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.21 AU - 7.61 AU

Year: 7519 Days

Day: 9.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,127,321 km

• M1: 151,393 km (0.115 R)
• M2: 707,299 km (0.114 R)
• M3: 1,183,618 km (0.036 R)
• M4: 1,848,581 km (0.105 R)
• M5: 2,485,269 km (0.093 R)
• M6: 2,999,886 km (0.11 R)
• M7: 3,605,757 km (0.114 R)
• M8: 4,292,113 km (0.038 R)
• M9: 4,729,387 km (0.085 R)
• M10: 5,143,025 km (0.084 R)
• M11: 5,552,774 km (0.079 R)
• M12: 6,043,604 km (0.093 R)
• M13: 7,692,622 km (0.104 R)
• M14: 8,908,553 km (0.08 R)
• M15: 9,461,467 km (0.032 R)
• M16: 10,248,501 km (0.07 R)
• M17: 10,900,299 km (0.119 R)
• M18: 11,349,990 km (0.117 R)
• M19: 18,069,777 km (0.082 R)
• M20: 20,545,622 km (0.061 R)
• M21: 22,006,894 km (0.026 R)
• M22: 23,387,533 km (0.119 R)
• M23: 24,137,168 km (0.043 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: 159 - 15,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit