🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.71 AU - 1.09 AU

Year: 297 Days

Day: 13.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.85 AU - 0.97 AU

Year: 302 Days

Day: 29 Hours

Environment

Temp: 135 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.42 AU - 3.46 AU

Year: 2222 Days

Day: 13.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.2 AU - 6.7 AU

Year: 4431 Days

Day: 30.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.9

Radius: 10.4

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.2 AU - 7.74 AU

Year: 5731 Days

Day: 14.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,906,799 km

• M1: 129,552 km (0.053 R)
• M2: 475,871 km (0.067 R)
• M3: 848,519 km (0.087 R)
• M4: 1,173,595 km (0.065 R)
• M5: 1,548,637 km (0.114 R)
• M6: 2,061,608 km (0.113 R)
• M7: 2,448,169 km (0.055 R)
• M8: 3,148,586 km (0.052 R)
• M9: 3,578,381 km (0.108 R)
• M10: 4,188,441 km (0.1 R)
• M11: 5,245,949 km (0.106 R)
• M12: 5,852,418 km (0.067 R)
• M13: 7,591,942 km (0.096 R)
• M14: 8,835,400 km (0.098 R)
• M15: 9,237,818 km (0.066 R)
• M16: 9,610,317 km (0.036 R)
• M17: 10,698,342 km (0.095 R)
• M18: 11,109,437 km (0.119 R)
• M19: 13,014,416 km (0.108 R)
• M20: 14,399,543 km (0.098 R)
• M21: 15,821,770 km (0.053 R)
• M22: 17,210,936 km (0.057 R)
• M23: 19,009,850 km (0.042 R)
• M24: 20,299,683 km (0.052 R)
• M25: 26,293,471 km (0.065 R)
• M26: 27,466,169 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.3

Radius: 14.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.79 AU - 12.27 AU

Year: 14531 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,906,799 km

• M1: 181,013 km (0.102 R)
• M2: 1,660,836 km (0.118 R)
• M3: 4,292,711 km (0.088 R)
• M4: 5,375,351 km (0.096 R)
• M5: 6,383,192 km (0.058 R)
• M6: 6,889,281 km (0.102 R)
• M7: 9,031,672 km (0.085 R)
• M8: 11,711,269 km (0.046 R)
• M9: 15,400,502 km (0.109 R)
• M10: 20,159,510 km (0.114 R)
• M11: 20,610,697 km (0.087 R)
• M12: 26,783,404 km (0.104 R)
• M13: 38,058,446 km (0.114 R)
• M14: 41,886,057 km (0.064 R)
• M15: 51,464,659 km (0.096 R)
• M16: 56,134,656 km (0.09 R)
• M17: 59,215,624 km (0.073 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 16,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit