🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.67 AU - 0.77 AU

Year: 221 Days

Day: 38.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 17.9 °

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: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.81 AU - 0.87 AU

Year: 278 Days

Day: 24.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 10,730,112 km

• M1: 55,950 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.29 AU - 1.73 AU

Year: 671 Days

Day: 16.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.27 AU - 1.79 AU

Year: 684 Days

Day: 18.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,730,112 km

• M1: 97,837 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.63 AU - 2.31 AU

Year: 1000 Days

Day: 21.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,730,112 km

• M1: 224,247 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.95 AU - 2.03 AU

Year: 1015 Days

Day: 38.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.2

Radius: 12.2

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.84 AU - 6.16 AU

Year: 5315 Days

Day: 12.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 10,730,112 km

• M1: 181,612 km (0.107 R)
• M2: 280,795 km (0.09 R)
• M3: 496,366 km (0.034 R)
• M4: 653,294 km (0.111 R)
• M5: 816,056 km (0.092 R)
• M6: 939,475 km (0.118 R)
• M7: 1,048,681 km (0.072 R)
• M8: 1,644,081 km (0.086 R)
• M9: 1,727,407 km (0.04 R)
• M10: 2,021,965 km (0.12 R)
• M11: 2,286,005 km (0.095 R)
• M12: 3,020,830 km (0.025 R)
• M13: 3,218,149 km (0.103 R)
• M14: 3,724,688 km (0.078 R)
• M15: 3,891,789 km (0.107 R)
• M16: 4,740,009 km (0.109 R)
• M17: 4,836,499 km (0.095 R)
• M18: 4,994,624 km (0.065 R)
• M19: 5,141,978 km (0.055 R)
• M20: 5,479,172 km (0.059 R)
• M21: 5,555,167 km (0.108 R)
• M22: 6,175,251 km (0.115 R)
• M23: 6,844,701 km (0.084 R)
• M24: 6,981,433 km (0.036 R)
• M25: 9,623,781 km (0.085 R)
• M26: 10,587,640 km (0.038 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 11,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit