🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.48 AU - 0.76 AU

Year: 219 Days

Day: 21 Hours

Environment

Temp: -9 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.62 AU - 0.96 AU

Year: 316 Days

Day: 16.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,790,356 km

• M1: 54,005 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.25 AU - 1.55 AU

Year: 745 Days

Day: 35.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.31 AU - 2.09 AU

Year: 997 Days

Day: 12.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.5

Radius: 10.9

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.22 AU - 3.5 AU

Year: 2175 Days

Day: 10.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 20,790,356 km

• M1: 138,976 km (0.069 R)
• M2: 829,371 km (0.057 R)
• M3: 1,478,775 km (0.094 R)
• M4: 1,843,195 km (0.094 R)
• M5: 2,361,103 km (0.114 R)
• M6: 2,927,331 km (0.057 R)
• M7: 3,727,979 km (0.072 R)
• M8: 4,230,329 km (0.114 R)
• M9: 4,777,558 km (0.106 R)
• M10: 5,230,091 km (0.041 R)
• M11: 6,706,772 km (0.039 R)
• M12: 8,444,501 km (0.112 R)
• M13: 10,389,722 km (0.113 R)
• M14: 10,957,745 km (0.058 R)
• M15: 11,586,505 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.3

Radius: 11.4

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.25 AU - 8.53 AU

Year: 9964 Days

Day: 9.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 20,790,356 km

• M1: 141,819 km (0.072 R)
• M2: 557,252 km (0.062 R)
• M3: 953,387 km (0.112 R)
• M4: 2,271,943 km (0.065 R)
• M5: 3,181,199 km (0.073 R)
• M6: 4,275,657 km (0.107 R)
• M7: 5,086,776 km (0.092 R)
• M8: 6,051,234 km (0.084 R)
• M9: 6,634,366 km (0.086 R)
• M10: 7,407,937 km (0.113 R)
• M11: 7,848,802 km (0.047 R)
• M12: 10,360,999 km (0.072 R)
• M13: 12,336,588 km (0.037 R)
• M14: 12,867,362 km (0.116 R)
• M15: 17,019,899 km (0.112 R)
• M16: 18,582,150 km (0.109 R)
• M17: 20,055,839 km (0.067 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: 356 - 11,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit