🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.43 AU - 2.01 AU

Year: 789 Days

Day: 46.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,555,450 km

• M1: 220,657 km (0.099 R)
• M2: 946,356 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.98 AU - 2.72 AU

Year: 1260 Days

Day: 38 Hours

Environment

Temp: -69 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.88 AU - 2.88 AU

Year: 1285 Days

Day: 38.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.38 AU - 4.92 AU

Year: 2958 Days

Day: 18.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.6

Radius: 14.4

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.88 AU - 8.98 AU

Year: 7085 Days

Day: 7.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,555,450 km

• M1: 180,415 km (0.072 R)
• M2: 683,363 km (0.064 R)
• M3: 1,138,290 km (0.119 R)
• M4: 2,914,167 km (0.098 R)
• M5: 3,885,057 km (0.119 R)
• M6: 4,953,634 km (0.114 R)
• M7: 5,455,834 km (0.073 R)
• M8: 6,209,957 km (0.114 R)
• M9: 6,795,334 km (0.069 R)
• M10: 8,039,539 km (0.032 R)
• M11: 8,696,423 km (0.053 R)
• M12: 11,786,517 km (0.045 R)
• M13: 12,738,109 km (0.103 R)
• M14: 13,418,181 km (0.104 R)
• M15: 15,254,046 km (0.042 R)
• M16: 17,315,355 km (0.097 R)
• M17: 20,889,996 km (0.057 R)
• M18: 22,660,038 km (0.059 R)
• M19: 27,090,678 km (0.087 R)
• M20: 28,128,888 km (0.091 R)
• M21: 28,835,738 km (0.081 R)
• M22: 31,121,144 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.2

Radius: 11.5

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.32 AU - 13.52 AU

Year: 12624 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,555,450 km

• M1: 143,614 km (0.115 R)
• M2: 622,327 km (0.1 R)
• M3: 1,294,770 km (0.057 R)
• M4: 1,873,265 km (0.119 R)
• M5: 5,464,661 km (0.091 R)
• M6: 8,674,582 km (0.104 R)
• M7: 10,574,774 km (0.096 R)
• M8: 13,862,786 km (0.091 R)
• M9: 15,181,491 km (0.112 R)
• M10: 21,138,030 km (0.081 R)
• M11: 24,274,050 km (0.099 R)
• M12: 31,770,100 km (0.066 R)
• M13: 35,866,538 km (0.087 R)
• M14: 38,582,936 km (0.095 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 20,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit