🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.49 AU - 0.77 AU

Year: 183 Days

Day: 44.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,383,774 km

• M1: 114,442 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.79 AU - 0.99 AU

Year: 307 Days

Day: 24.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.86 AU - 2.34 AU

Year: 1112 Days

Day: 45.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.62 AU - 3.04 AU

Year: 1739 Days

Day: 24.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.68 AU - 4.98 AU

Year: 3291 Days

Day: 43.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.22 AU - 5.3 AU

Year: 3793 Days

Day: 18.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,383,774 km

• M1: 43,383 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619

Radius: 10.3

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.01 AU - 7.47 AU

Year: 6391 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,383,774 km

• M1: 128,056 km (0.117 R)
• M2: 513,121 km (0.09 R)
• M3: 1,109,567 km (0.071 R)
• M4: 1,849,179 km (0.118 R)
• M5: 3,419,059 km (0.112 R)
• M6: 4,084,620 km (0.093 R)
• M7: 4,645,463 km (0.1 R)
• M8: 5,285,891 km (0.088 R)
• M9: 6,208,611 km (0.099 R)
• M10: 7,271,354 km (0.118 R)
• M11: 8,292,210 km (0.112 R)
• M12: 8,652,890 km (0.11 R)
• M13: 9,449,050 km (0.11 R)
• M14: 10,616,512 km (0.039 R)
• M15: 11,627,794 km (0.083 R)
• M16: 12,649,398 km (0.091 R)
• M17: 14,065,641 km (0.059 R)
• M18: 15,047,152 km (0.048 R)
• M19: 15,889,089 km (0.058 R)
• M20: 18,265,601 km (0.066 R)
• M21: 19,223,626 km (0.094 R)
• M22: 20,214,861 km (0.064 R)
• M23: 24,277,341 km (0.031 R)
• M24: 31,392,365 km (0.088 R)
• M25: 33,366,309 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 16,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit