🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.5 AU - 0.61 AU

Year: 145 Days

Day: 22.1 Hours

Environment

Temp: 268 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.67 AU - 2.15 AU

Year: 941 Days

Day: 29 Hours

Environment

Temp: -47 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.93 AU - 2.43 AU

Year: 1147 Days

Day: 12.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.8 AU - 5.98 AU

Year: 3854 Days

Day: 25 Hours

Environment

Temp: -133 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.5

Radius: 9.6

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.54 AU - 6.9 AU

Year: 5529 Days

Day: 11.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,155,453 km

• M1: 119,379 km (0.082 R)
• M2: 649,404 km (0.117 R)
• M3: 1,379,442 km (0.052 R)
• M4: 1,886,130 km (0.117 R)
• M5: 2,621,254 km (0.089 R)
• M6: 3,147,390 km (0.111 R)
• M7: 3,558,784 km (0.037 R)
• M8: 4,256,059 km (0.077 R)
• M9: 5,013,025 km (0.059 R)
• M10: 7,825,614 km (0.075 R)
• M11: 9,130,108 km (0.067 R)
• M12: 9,789,236 km (0.092 R)
• M13: 13,071,712 km (0.11 R)
• M14: 13,625,972 km (0.066 R)
• M15: 15,322,113 km (0.037 R)
• M16: 18,157,890 km (0.097 R)
• M17: 18,500,769 km (0.095 R)
• M18: 21,554,510 km (0.07 R)
• M19: 22,406,619 km (0.089 R)
• M20: 24,509,966 km (0.117 R)
• M21: 29,386,707 km (0.06 R)
• M22: 33,932,537 km (0.104 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 15,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit