🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.43 AU - 0.59 AU

Year: 235 Days

Day: 44 Hours

Environment

Temp: -111 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.48 AU - 0.56 AU

Year: 242 Days

Day: 17.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.58 AU - 0.68 AU

Year: 323 Days

Day: 46.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 9,961,838 km

• M1: 21,243 km (0.119 R)
• M2: 208,988 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.7

Radius: 8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.6 AU - 1.86 AU

Year: 1469 Days

Day: 8.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 9,961,838 km

• M1: 100,081 km (0.049 R)
• M2: 455,825 km (0.117 R)
• M3: 1,219,821 km (0.104 R)
• M4: 1,572,124 km (0.103 R)
• M5: 1,930,860 km (0.049 R)
• M6: 2,227,961 km (0.116 R)
• M7: 2,693,510 km (0.081 R)
• M8: 3,173,719 km (0.092 R)
• M9: 3,629,693 km (0.038 R)
• M10: 4,470,882 km (0.083 R)
• M11: 6,593,377 km (0.106 R)
• M12: 6,978,890 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.1

Radius: 10.5

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.84 AU - 3.42 AU

Year: 3575 Days

Day: 14.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 9,961,838 km

• M1: 131,646 km (0.112 R)
• M2: 709,244 km (0.113 R)
• M3: 1,087,577 km (0.116 R)
• M4: 1,512,883 km (0.051 R)
• M5: 2,373,071 km (0.109 R)
• M6: 3,034,742 km (0.105 R)
• M7: 3,416,666 km (0.107 R)
• M8: 4,795,958 km (0.118 R)
• M9: 5,772,234 km (0.096 R)
• M10: 7,417,661 km (0.112 R)
• M11: 7,861,219 km (0.096 R)
• M12: 8,400,968 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 18,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit