🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.86 AU - 0.88 AU

Year: 303 Days

Day: 40.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,339,314 km

• M1: 53,257 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.82 AU - 0.96 AU

Year: 313 Days

Day: 15.4 Hours

Environment

Temp: 46 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.48 AU - 3.32 AU

Year: 1841 Days

Day: 25.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,339,314 km

• M1: 39,344 km (0.103 R)
• M2: 539,899 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.18 AU - 4.28 AU

Year: 2685 Days

Day: 26.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.4

Radius: 14.5

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8 AU - 11.38 AU

Year: 11245 Days

Day: 10.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,339,314 km

• M1: 180,415 km (0.088 R)
• M2: 1,095,056 km (0.05 R)
• M3: 1,662,631 km (0.11 R)
• M4: 3,597,081 km (0.027 R)
• M5: 5,149,608 km (0.073 R)
• M6: 6,114,813 km (0.039 R)
• M7: 10,272,287 km (0.074 R)
• M8: 13,218,169 km (0.12 R)
• M9: 14,269,542 km (0.085 R)
• M10: 21,872,405 km (0.067 R)
• M11: 24,487,675 km (0.078 R)
• M12: 25,074,249 km (0.032 R)
• M13: 25,971,537 km (0.095 R)
• M14: 26,581,447 km (0.052 R)
• M15: 30,220,715 km (0.116 R)
• M16: 36,663,596 km (0.088 R)
• M17: 40,339,963 km (0.083 R)
• M18: 44,544,412 km (0.092 R)
• M19: 46,008,376 km (0.076 R)
• M20: 48,417,351 km (0.111 R)
• M21: 48,878,112 km (0.076 R)
• M22: 50,435,576 km (0.091 R)
• M23: 54,142,761 km (0.054 R)
• M24: 56,316,567 km (0.036 R)
• M25: 56,997,088 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 15,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit