🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.65 AU

Year: 149 Days

Day: 43.1 Hours

Environment

Temp: 255 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,327,141 km

• M1: 89,460 km (0.115 R)
• M2: 155,582 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.74 AU - 1 AU

Year: 289 Days

Day: 36.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.49 AU - 2.21 AU

Year: 897 Days

Day: 46.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.83 AU - 2.87 AU

Year: 1284 Days

Day: 37.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.44 AU - 5.7 AU

Year: 3482 Days

Day: 24.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,327,141 km

• M1: 2,788,953 km (0.075 R)

Asteroid Belt

Center: 8.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.8

Radius: 13.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.82 AU - 12.06 AU

Year: 13792 Days

Day: 6.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,327,141 km

• M1: 170,691 km (0.114 R)
• M2: 772,673 km (0.083 R)
• M3: 2,339,262 km (0.088 R)
• M4: 3,122,856 km (0.074 R)
• M5: 4,158,222 km (0.111 R)
• M6: 5,245,949 km (0.115 R)
• M7: 7,263,575 km (0.112 R)
• M8: 8,515,260 km (0.085 R)
• M9: 9,313,215 km (0.118 R)
• M10: 9,805,542 km (0.114 R)
• M11: 12,891,896 km (0.118 R)
• M12: 15,188,223 km (0.072 R)
• M13: 17,374,147 km (0.096 R)
• M14: 21,415,085 km (0.097 R)
• M15: 24,064,014 km (0.091 R)
• M16: 25,087,862 km (0.074 R)
• M17: 26,924,625 km (0.112 R)
• M18: 27,926,482 km (0.056 R)
• M19: 36,491,409 km (0.07 R)
• M20: 37,967,042 km (0.057 R)
• M21: 38,593,558 km (0.119 R)
• M22: 41,432,177 km (0.117 R)
• M23: 44,131,222 km (0.101 R)
• M24: 44,823,860 km (0.069 R)
• M25: 47,233,134 km (0.104 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 12,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit