🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.83 AU - 1.13 AU

Year: 364 Days

Day: 30.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.18 AU - 1.68 AU

Year: 641 Days

Day: 40.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.48 AU - 1.48 AU

Year: 675 Days

Day: 19 Hours

Environment

Temp: -34 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.32 AU - 2.04 AU

Year: 816 Days

Day: 32.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.7

Radius: 10

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.26 AU - 5.96 AU

Year: 4979 Days

Day: 6.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 49,519,861 km

• M1: 132,544 km (0.094 R)
• M2: 527,632 km (0.104 R)
• M3: 942,317 km (0.082 R)
• M4: 2,481,829 km (0.052 R)
• M5: 3,172,223 km (0.117 R)
• M6: 3,497,149 km (0.12 R)
• M7: 5,345,880 km (0.091 R)
• M8: 6,524,113 km (0.105 R)
• M9: 9,204,907 km (0.108 R)
• M10: 11,092,832 km (0.092 R)
• M11: 15,362,205 km (0.065 R)
• M12: 20,184,493 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.2

Radius: 13.7

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.84 AU - 9.84 AU

Year: 9026 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,519,861 km

• M1: 170,392 km (0.091 R)
• M2: 778,657 km (0.035 R)
• M3: 1,960,031 km (0.083 R)
• M4: 2,772,797 km (0.11 R)
• M5: 3,473,064 km (0.105 R)
• M6: 9,552,123 km (0.094 R)
• M7: 10,254,336 km (0.102 R)
• M8: 14,487,507 km (0.11 R)
• M9: 19,054,281 km (0.091 R)
• M10: 21,324,578 km (0.11 R)
• M11: 24,873,040 km (0.076 R)
• M12: 29,945,455 km (0.072 R)
• M13: 32,667,089 km (0.041 R)
• M14: 35,313,176 km (0.075 R)
• M15: 41,949,188 km (0.102 R)
• M16: 43,968,161 km (0.106 R)
• M17: 44,655,413 km (0.081 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 19,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit