🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.58 AU - 0.9 AU

Year: 235 Days

Day: 42.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.84 AU - 0.84 AU

Year: 284 Days

Day: 40.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 133.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,649,947 km

• M1: 320,588 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.03 AU - 1.25 AU

Year: 449 Days

Day: 38.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,649,947 km

• M1: 195,524 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.92 AU - 3.46 AU

Year: 2102 Days

Day: 43.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 66.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.8

Radius: 8.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.04 AU - 12.68 AU

Year: 14127 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,649,947 km

• M1: 112,348 km (0.088 R)
• M2: 529,576 km (0.115 R)
• M3: 975,977 km (0.116 R)
• M4: 1,574,966 km (0.11 R)
• M5: 2,020,469 km (0.063 R)
• M6: 3,076,331 km (0.065 R)
• M7: 4,718,616 km (0.051 R)
• M8: 5,261,357 km (0.077 R)
• M9: 6,014,732 km (0.074 R)
• M10: 6,363,893 km (0.116 R)
• M11: 7,335,382 km (0.114 R)
• M12: 7,939,159 km (0.082 R)
• M13: 8,662,913 km (0.107 R)
• M14: 12,726,889 km (0.063 R)
• M15: 15,458,696 km (0.094 R)
• M16: 18,195,140 km (0.104 R)
• M17: 22,796,920 km (0.089 R)
• M18: 28,899,616 km (0.109 R)
• M19: 31,222,572 km (0.114 R)
• M20: 31,534,483 km (0.105 R)
• M21: 34,436,083 km (0.104 R)
• M22: 36,008,357 km (0.065 R)
• M23: 37,160,410 km (0.075 R)
• M24: 38,455,778 km (0.093 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 18,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit