🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.58 AU - 0.6 AU

Year: 172 Days

Day: 45.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 111 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.56 AU - 0.84 AU

Year: 222 Days

Day: 18.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.46 AU - 1.7 AU

Year: 752 Days

Day: 35.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.96 AU - 3.68 AU

Year: 2291 Days

Day: 46.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.7

Radius: 13.9

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.75 AU - 5.77 AU

Year: 4569 Days

Day: 8.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 20,005,770 km

• M1: 172,935 km (0.08 R)
• M2: 680,970 km (0.064 R)
• M3: 1,232,836 km (0.092 R)
• M4: 1,682,078 km (0.102 R)
• M5: 2,123,991 km (0.108 R)
• M6: 2,831,439 km (0.037 R)
• M7: 3,730,821 km (0.117 R)
• M8: 5,618,597 km (0.091 R)
• M9: 6,149,669 km (0.096 R)
• M10: 6,772,296 km (0.105 R)
• M11: 7,468,075 km (0.05 R)
• M12: 9,732,239 km (0.095 R)
• M13: 10,980,933 km (0.087 R)
• M14: 15,471,861 km (0.092 R)
• M15: 17,280,499 km (0.108 R)
• M16: 18,931,311 km (0.056 R)
• M17: 19,946,632 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.2

Radius: 12.2

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.96 AU - 5.78 AU

Year: 4713 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 74.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 20,005,770 km

• M1: 151,692 km (0.097 R)
• M2: 542,442 km (0.092 R)
• M3: 1,093,560 km (0.094 R)
• M4: 2,226,166 km (0.057 R)
• M5: 2,816,479 km (0.096 R)
• M6: 3,545,918 km (0.095 R)
• M7: 4,167,497 km (0.066 R)
• M8: 5,964,018 km (0.1 R)
• M9: 15,311,342 km (0.099 R)
• M10: 18,723,969 km (0.088 R)
• M11: 19,125,639 km (0.056 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 13,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit