🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 18.7 Hours

Environment

Temp: 219 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.65 AU - 0.73 AU

Year: 211 Days

Day: 12.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,417,263 km

• M1: 33,809 km (0.059 R)
• M2: 72,854 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.62 AU - 1.02 AU

Year: 274 Days

Day: 44.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.6 AU - 2.62 AU

Year: 1131 Days

Day: 19.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.14 AU - 4.56 AU

Year: 3347 Days

Day: 43.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.1

Radius: 8.6

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.69 AU - 10.43 AU

Year: 10906 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,417,263 km

• M1: 108,309 km (0.118 R)
• M2: 495,618 km (0.088 R)
• M3: 2,114,267 km (0.054 R)
• M4: 3,480,694 km (0.094 R)
• M5: 3,892,237 km (0.073 R)
• M6: 4,222,101 km (0.091 R)
• M7: 8,355,789 km (0.069 R)
• M8: 9,928,362 km (0.09 R)
• M9: 10,285,901 km (0.08 R)
• M10: 13,462,163 km (0.072 R)
• M11: 17,681,122 km (0.107 R)
• M12: 20,743,690 km (0.05 R)
• M13: 21,412,990 km (0.103 R)
• M14: 25,543,687 km (0.113 R)
• M15: 28,814,644 km (0.104 R)
• M16: 29,647,605 km (0.116 R)
• M17: 31,580,559 km (0.074 R)
• M18: 35,815,077 km (0.07 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: 205 - 11,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit