🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.55 AU - 0.61 AU

Year: 130 Days

Day: 30.4 Hours

Environment

Temp: 398 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,179,370 km

• M1: 81,830 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.47 AU - 0.73 AU

Year: 136 Days

Day: 18.9 Hours

Environment

Temp: 318 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.44 AU - 1.58 AU

Year: 544 Days

Day: 32.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.13 AU - 11.29 AU

Year: 9571 Days

Day: 40.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.5

Radius: 14.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 12 AU - 12.08 AU

Year: 12256 Days

Day: 12.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 31,179,370 km

• M1: 180,116 km (0.116 R)
• M2: 1,929,813 km (0.116 R)
• M3: 2,543,014 km (0.113 R)
• M4: 3,615,033 km (0.078 R)
• M5: 4,109,603 km (0.114 R)
• M6: 6,058,714 km (0.103 R)
• M7: 8,143,360 km (0.108 R)
• M8: 8,755,963 km (0.069 R)
• M9: 9,810,628 km (0.105 R)
• M10: 11,754,653 km (0.085 R)
• M11: 13,292,519 km (0.116 R)
• M12: 14,685,125 km (0.099 R)
• M13: 16,915,480 km (0.026 R)
• M14: 22,952,801 km (0.118 R)
• M15: 31,306,047 km (0.064 R)
• M16: 33,166,446 km (0.081 R)
• M17: 33,642,916 km (0.073 R)
• M18: 35,470,104 km (0.107 R)
• M19: 42,738,017 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.1

Radius: 9.6

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.93 AU - 16.45 AU

Year: 16518 Days

Day: 14.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,179,370 km

• M1: 119,379 km (0.036 R)
• M2: 587,471 km (0.03 R)
• M3: 966,402 km (0.095 R)
• M4: 1,394,851 km (0.059 R)
• M5: 2,307,398 km (0.03 R)
• M6: 2,987,619 km (0.072 R)
• M7: 3,619,221 km (0.069 R)
• M8: 3,978,705 km (0.118 R)
• M9: 4,691,389 km (0.096 R)
• M10: 5,457,929 km (0.111 R)
• M11: 7,665,993 km (0.056 R)
• M12: 8,109,850 km (0.09 R)
• M13: 8,570,761 km (0.083 R)
• M14: 9,212,386 km (0.103 R)
• M15: 9,799,708 km (0.049 R)
• M16: 10,146,476 km (0.075 R)
• M17: 10,910,472 km (0.065 R)
• M18: 11,568,104 km (0.103 R)
• M19: 20,152,180 km (0.118 R)
• M20: 28,996,256 km (0.043 R)
• M21: 30,165,663 km (0.088 R)

Kuiper Belt

Range: 37.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 20,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit