🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.87 AU - 1.05 AU

Year: 345 Days

Day: 30.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.45 AU - 1.69 AU

Year: 722 Days

Day: 17.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.28 AU - 4.78 AU

Year: 3539 Days

Day: 32.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.5

Radius: 9

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.88 AU - 5.86 AU

Year: 3945 Days

Day: 9 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 17,296,143 km

• M1: 112,647 km (0.079 R)
• M2: 630,555 km (0.066 R)
• M3: 935,435 km (0.083 R)
• M4: 1,586,336 km (0.081 R)
• M5: 2,352,875 km (0.065 R)
• M6: 2,982,533 km (0.085 R)
• M7: 3,509,716 km (0.098 R)
• M8: 4,331,906 km (0.086 R)
• M9: 4,878,387 km (0.042 R)
• M10: 5,783,603 km (0.112 R)
• M11: 6,478,037 km (0.12 R)
• M12: 7,500,538 km (0.115 R)
• M13: 7,959,953 km (0.081 R)
• M14: 8,935,182 km (0.089 R)
• M15: 9,330,868 km (0.066 R)
• M16: 13,181,068 km (0.116 R)
• M17: 13,694,189 km (0.112 R)
• M18: 14,220,474 km (0.025 R)
• M19: 15,426,084 km (0.065 R)
• M20: 15,709,272 km (0.074 R)
• M21: 15,996,052 km (0.115 R)
• M22: 16,403,257 km (0.07 R)
• M23: 17,852,411 km (0.11 R)
• M24: 20,934,128 km (0.103 R)
• M25: 24,738,102 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.7

Radius: 12.3

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.8 AU - 8.02 AU

Year: 7405 Days

Day: 14.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 17,296,143 km

• M1: 153,039 km (0.034 R)
• M2: 571,015 km (0.105 R)
• M3: 1,007,242 km (0.066 R)
• M4: 2,563,360 km (0.114 R)
• M5: 4,904,566 km (0.083 R)
• M6: 5,519,563 km (0.065 R)
• M7: 6,134,410 km (0.072 R)
• M8: 6,794,586 km (0.099 R)
• M9: 7,213,011 km (0.096 R)
• M10: 7,648,790 km (0.091 R)
• M11: 8,319,586 km (0.117 R)
• M12: 10,205,268 km (0.096 R)
• M13: 11,480,739 km (0.07 R)
• M14: 14,666,276 km (0.067 R)
• M15: 15,558,328 km (0.045 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 19,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit