🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.1 AU - 1.48 AU

Year: 517 Days

Day: 28.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.43 AU - 1.69 AU

Year: 688 Days

Day: 30.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,096,949 km

• M1: 707,897 km (0.096 R)
• M2: 1,494,632 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.45 AU - 2.03 AU

Year: 810 Days

Day: 19.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,096,949 km

• M1: 16,157 km (0.109 R)
• M2: 230,830 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.73 AU - 4.05 AU

Year: 2709 Days

Day: 40.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,096,949 km

• M1: 1,435,541 km (0.099 R)
• M2: 2,336,120 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.95 AU - 6.37 AU

Year: 4139 Days

Day: 41.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.4

Radius: 12.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.06 AU - 13.5 AU

Year: 13377 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,096,949 km

• M1: 161,117 km (0.115 R)
• M2: 593,754 km (0.084 R)
• M3: 1,342,790 km (0.092 R)
• M4: 2,705,477 km (0.048 R)
• M5: 6,276,079 km (0.06 R)
• M6: 7,006,416 km (0.113 R)
• M7: 8,207,388 km (0.116 R)
• M8: 9,031,223 km (0.047 R)
• M9: 9,909,513 km (0.068 R)
• M10: 10,342,150 km (0.061 R)
• M11: 12,634,887 km (0.103 R)
• M12: 13,733,384 km (0.11 R)
• M13: 20,200,350 km (0.11 R)
• M14: 31,133,262 km (0.049 R)
• M15: 35,466,514 km (0.117 R)
• M16: 36,866,750 km (0.098 R)
• M17: 37,646,005 km (0.09 R)
• M18: 38,835,308 km (0.097 R)
• M19: 39,237,278 km (0.06 R)
• M20: 46,805,135 km (0.065 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 20,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit