🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.44 AU - 0.66 AU

Year: 263 Days

Day: 34.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,564,558 km

• M1: 43,383 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.55 AU - 0.63 AU

Year: 293 Days

Day: 19.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.4

Radius: 9

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.77 AU - 0.83 AU

Year: 462 Days

Day: 14.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 18,564,558 km

• M1: 111,899 km (0.105 R)
• M2: 396,285 km (0.046 R)
• M3: 757,414 km (0.098 R)
• M4: 1,203,216 km (0.043 R)
• M5: 1,535,024 km (0.099 R)
• M6: 1,864,438 km (0.112 R)
• M7: 2,161,988 km (0.111 R)
• M8: 2,993,753 km (0.049 R)
• M9: 3,562,524 km (0.12 R)
• M10: 3,931,881 km (0.107 R)
• M11: 4,242,895 km (0.109 R)
• M12: 4,526,682 km (0.109 R)
• M13: 5,116,995 km (0.099 R)
• M14: 5,422,624 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.71 AU - 2.05 AU

Year: 1664 Days

Day: 10.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 18,564,558 km

• M1: 619,634 km (0.115 R)
• M2: 1,412,054 km (0.115 R)
• M3: 1,697,786 km (0.057 R)
• M4: 3,924,401 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.8

Radius: 10.5

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.92 AU - 4.94 AU

Year: 6020 Days

Day: 10.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 18,564,558 km

• M1: 130,749 km (0.105 R)
• M2: 887,564 km (0.064 R)
• M3: 1,346,082 km (0.089 R)
• M4: 1,690,157 km (0.072 R)
• M5: 2,068,939 km (0.117 R)
• M6: 3,098,322 km (0.102 R)
• M7: 3,802,179 km (0.083 R)
• M8: 5,239,815 km (0.096 R)
• M9: 5,650,012 km (0.083 R)
• M10: 6,133,812 km (0.033 R)
• M11: 6,728,314 km (0.092 R)
• M12: 7,126,394 km (0.065 R)
• M13: 7,630,838 km (0.049 R)
• M14: 8,351,152 km (0.068 R)
• M15: 8,945,953 km (0.072 R)
• M16: 10,594,820 km (0.075 R)
• M17: 11,331,889 km (0.063 R)
• M18: 14,205,814 km (0.094 R)
• M19: 14,720,281 km (0.09 R)
• M20: 17,216,321 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 13,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit