🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.75 AU - 0.77 AU

Year: 243 Days

Day: 34.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.64 AU - 0.9 AU

Year: 248 Days

Day: 20.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,234,387 km

• M1: 352,453 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.33 AU - 2.67 AU

Year: 1451 Days

Day: 36.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.3 AU - 3.46 AU

Year: 1794 Days

Day: 30.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,234,387 km

• M1: 31,116 km (0.072 R)
• M2: 90,507 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.31 AU - 3.53 AU

Year: 1832 Days

Day: 29.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,234,387 km

• M1: 48,919 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.94 AU - 4.08 AU

Year: 2948 Days

Day: 46.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.8

Radius: 10.4

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.6 AU - 9.6 AU

Year: 10919 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,234,387 km

• M1: 129,402 km (0.095 R)
• M2: 479,910 km (0.116 R)
• M3: 1,370,915 km (0.102 R)
• M4: 1,761,964 km (0.06 R)
• M5: 2,193,853 km (0.117 R)
• M6: 2,545,109 km (0.051 R)
• M7: 2,954,558 km (0.045 R)
• M8: 3,407,839 km (0.11 R)
• M9: 3,808,313 km (0.103 R)
• M10: 6,236,286 km (0.092 R)
• M11: 6,621,501 km (0.107 R)
• M12: 7,286,164 km (0.084 R)
• M13: 8,035,500 km (0.087 R)
• M14: 8,407,999 km (0.11 R)
• M15: 8,878,933 km (0.034 R)
• M16: 10,062,252 km (0.103 R)
• M17: 14,182,177 km (0.036 R)
• M18: 15,412,470 km (0.107 R)
• M19: 18,438,686 km (0.058 R)
• M20: 19,088,090 km (0.077 R)
• M21: 20,204,539 km (0.11 R)
• M22: 24,240,989 km (0.107 R)
• M23: 25,727,543 km (0.036 R)
• M24: 32,492,358 km (0.096 R)
• M25: 33,653,088 km (0.034 R)
• M26: 35,833,926 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 12,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit