🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.51 AU - 0.75 AU

Year: 190 Days

Day: 15.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.82 AU - 0.96 AU

Year: 320 Days

Day: 26.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.83 AU - 1.05 AU

Year: 347 Days

Day: 17.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.42 AU - 1.96 AU

Year: 837 Days

Day: 25.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.6 AU - 3.2 AU

Year: 1881 Days

Day: 34.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.7

Radius: 10.7

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.4 AU - 11.18 AU

Year: 13497 Days

Day: 5.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,918,786 km

• M1: 138,528 km (0.047 R)
• M2: 474,973 km (0.101 R)
• M3: 850,015 km (0.073 R)
• M4: 1,306,737 km (0.107 R)
• M5: 1,804,150 km (0.107 R)
• M6: 2,223,174 km (0.093 R)
• M7: 4,034,355 km (0.05 R)
• M8: 5,134,049 km (0.08 R)
• M9: 6,629,430 km (0.064 R)
• M10: 7,410,031 km (0.077 R)
• M11: 7,822,622 km (0.04 R)
• M12: 8,202,302 km (0.113 R)
• M13: 8,795,008 km (0.083 R)
• M14: 9,791,480 km (0.045 R)
• M15: 11,821,822 km (0.094 R)
• M16: 14,049,035 km (0.107 R)
• M17: 14,682,582 km (0.11 R)
• M18: 17,569,522 km (0.062 R)
• M19: 18,304,945 km (0.096 R)
• M20: 18,806,696 km (0.108 R)
• M21: 23,156,105 km (0.119 R)
• M22: 26,401,930 km (0.116 R)
• M23: 30,519,312 km (0.075 R)
• M24: 34,536,164 km (0.025 R)
• M25: 35,431,358 km (0.064 R)
• M26: 36,736,899 km (0.096 R)
• M27: 49,317,930 km (0.105 R)
• M28: 53,621,262 km (0.082 R)
• M29: 54,476,663 km (0.114 R)
• M30: 57,274,891 km (0.107 R)
• M31: 58,890,399 km (0.054 R)
• M32: 60,720,729 km (0.075 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 16,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit