🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.45 AU - 0.55 AU

Year: 124 Days

Day: 24 Hours

Environment

Temp: 292 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.75 AU - 0.95 AU

Year: 274 Days

Day: 32.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,110,847 km

• M1: 156,479 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.27 AU - 1.81 AU

Year: 669 Days

Day: 20.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.55 AU - 1.65 AU

Year: 708 Days

Day: 16.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,110,847 km

• M1: 39,643 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.03 AU - 4.37 AU

Year: 2490 Days

Day: 22.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,110,847 km

• M1: 37,699 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.1

Radius: 13.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.57 AU - 15.21 AU

Year: 15258 Days

Day: 5.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,110,847 km

• M1: 167,998 km (0.114 R)
• M2: 706,102 km (0.059 R)
• M3: 1,134,550 km (0.119 R)
• M4: 1,670,859 km (0.11 R)
• M5: 2,191,459 km (0.068 R)
• M6: 3,934,424 km (0.066 R)
• M7: 5,595,260 km (0.03 R)
• M8: 6,660,696 km (0.109 R)
• M9: 7,304,266 km (0.068 R)
• M10: 8,952,086 km (0.092 R)
• M11: 9,486,749 km (0.086 R)
• M12: 11,957,956 km (0.104 R)
• M13: 13,405,016 km (0.105 R)
• M14: 14,236,182 km (0.09 R)
• M15: 19,394,317 km (0.075 R)
• M16: 20,457,808 km (0.072 R)
• M17: 21,046,176 km (0.049 R)
• M18: 28,390,534 km (0.104 R)
• M19: 30,299,702 km (0.092 R)
• M20: 33,669,694 km (0.078 R)
• M21: 37,157,568 km (0.035 R)
• M22: 40,220,884 km (0.055 R)
• M23: 41,145,099 km (0.097 R)
• M24: 45,694,221 km (0.076 R)
• M25: 47,721,571 km (0.105 R)
• M26: 48,459,986 km (0.075 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 11,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit