🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.45 AU - 0.69 AU

Year: 151 Days

Day: 39.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 117.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,288,554 km

• M1: 39,943 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.72 AU - 1.06 AU

Year: 294 Days

Day: 25.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,288,554 km

• M1: 248,632 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.27 AU - 1.53 AU

Year: 580 Days

Day: 23.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.99 AU - 2.47 AU

Year: 1165 Days

Day: 25 Hours

Environment

Temp: -69 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.7

Radius: 8.7

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.02 AU - 7.74 AU

Year: 7014 Days

Day: 13.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 34,288,554 km

• M1: 108,159 km (0.065 R)
• M2: 502,798 km (0.097 R)
• M3: 858,542 km (0.069 R)
• M4: 1,358,947 km (0.118 R)
• M5: 2,214,796 km (0.104 R)
• M6: 3,181,498 km (0.101 R)
• M7: 3,478,749 km (0.112 R)
• M8: 4,589,064 km (0.108 R)
• M9: 5,550,380 km (0.116 R)
• M10: 7,092,435 km (0.107 R)
• M11: 7,417,511 km (0.088 R)
• M12: 9,280,005 km (0.089 R)
• M13: 9,713,240 km (0.056 R)
• M14: 10,761,024 km (0.103 R)
• M15: 11,094,477 km (0.076 R)
• M16: 11,434,663 km (0.055 R)
• M17: 12,290,063 km (0.12 R)
• M18: 14,071,475 km (0.086 R)
• M19: 14,470,452 km (0.073 R)
• M20: 14,759,924 km (0.092 R)
• M21: 22,230,244 km (0.107 R)
• M22: 25,359,382 km (0.067 R)
• M23: 25,865,472 km (0.081 R)
• M24: 27,072,727 km (0.105 R)
• M25: 28,953,321 km (0.099 R)
• M26: 30,823,744 km (0.109 R)
• M27: 31,111,121 km (0.096 R)
• M28: 33,474,768 km (0.092 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 18,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit