🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.7 AU - 0.8 AU

Year: 236 Days

Day: 34.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,808,294 km

• M1: 61,036 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.91 AU - 1.33 AU

Year: 431 Days

Day: 46.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.12 AU - 3.48 AU

Year: 1703 Days

Day: 44 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.23 AU - 3.51 AU

Year: 1767 Days

Day: 41.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.49 AU - 5.23 AU

Year: 3309 Days

Day: 47.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,808,294 km

• M1: 448,046 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.5

Radius: 3.6

Gravity: 45.64 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 12.05 AU - 14.63 AU

Year: 17708 Days

Day: 15.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,808,294 km

• M1: 46,974 km (0.079 R)
• M2: 467,493 km (0.064 R)
• M3: 746,045 km (0.099 R)
• M4: 967,749 km (0.094 R)
• M5: 1,100,592 km (0.102 R)
• M6: 2,554,832 km (0.079 R)
• M7: 3,854,688 km (0.063 R)
• M8: 5,731,992 km (0.102 R)
• M9: 11,274,144 km (0.11 R)
• M10: 17,546,484 km (0.047 R)
• M11: 23,043,009 km (0.084 R)
• M12: 38,634,697 km (0.111 R)
• M13: 39,474,689 km (0.098 R)
• M14: 43,105,430 km (0.094 R)
• M15: 43,255,028 km (0.062 R)
• M16: 51,189,699 km (0.11 R)
• M17: 60,789,843 km (0.097 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 17,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit