🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.77 AU - 1.13 AU

Year: 345 Days

Day: 36.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.93 AU - 2.35 AU

Year: 1167 Days

Day: 43.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,169,055 km

• M1: 1,328,429 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.26 AU - 3.3 AU

Year: 2214 Days

Day: 29 Hours

Environment

Temp: -124 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.5

Radius: 11.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.38 AU - 5.2 AU

Year: 3908 Days

Day: 12.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,169,055 km

• M1: 141,968 km (0.066 R)
• M2: 512,074 km (0.117 R)
• M3: 1,230,891 km (0.045 R)
• M4: 1,987,408 km (0.104 R)
• M5: 4,410,295 km (0.113 R)
• M6: 5,516,272 km (0.079 R)
• M7: 6,478,785 km (0.047 R)
• M8: 9,372,905 km (0.114 R)
• M9: 10,571,334 km (0.053 R)
• M10: 11,330,692 km (0.078 R)
• M11: 12,349,603 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.7

Radius: 11

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.9 AU - 9.18 AU

Year: 8498 Days

Day: 5.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,169,055 km

• M1: 136,732 km (0.088 R)
• M2: 536,757 km (0.067 R)
• M3: 942,467 km (0.086 R)
• M4: 1,785,750 km (0.115 R)
• M5: 2,476,294 km (0.07 R)
• M6: 3,016,940 km (0.118 R)
• M7: 3,657,219 km (0.097 R)
• M8: 4,851,908 km (0.06 R)
• M9: 5,792,430 km (0.096 R)
• M10: 6,749,108 km (0.079 R)
• M11: 7,160,053 km (0.115 R)
• M12: 7,697,409 km (0.104 R)
• M13: 9,138,186 km (0.104 R)
• M14: 11,076,825 km (0.05 R)
• M15: 15,337,821 km (0.097 R)
• M16: 16,909,047 km (0.034 R)
• M17: 31,501,123 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 10,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit