🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.56 AU - 0.6 AU

Year: 166 Days

Day: 25.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,493,455 km

• M1: 482,004 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.55 AU - 0.81 AU

Year: 210 Days

Day: 28.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.46 AU - 3.98 AU

Year: 2165 Days

Day: 28.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.89 AU - 3.71 AU

Year: 2246 Days

Day: 33.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,493,455 km

• M1: 1,572,274 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.29 AU - 3.97 AU

Year: 2592 Days

Day: 23.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 117.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.9

Radius: 9.2

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.16 AU - 11.46 AU

Year: 12406 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,493,455 km

• M1: 114,442 km (0.064 R)
• M2: 462,257 km (0.109 R)
• M3: 783,145 km (0.116 R)
• M4: 1,088,025 km (0.09 R)
• M5: 2,371,575 km (0.076 R)
• M6: 2,918,505 km (0.067 R)
• M7: 3,352,039 km (0.109 R)
• M8: 3,987,830 km (0.054 R)
• M9: 4,762,299 km (0.106 R)
• M10: 5,531,980 km (0.028 R)
• M11: 6,308,093 km (0.096 R)
• M12: 6,645,885 km (0.079 R)
• M13: 7,035,289 km (0.094 R)
• M14: 9,408,060 km (0.103 R)
• M15: 10,616,662 km (0.044 R)
• M16: 12,975,820 km (0.083 R)
• M17: 13,339,343 km (0.12 R)
• M18: 15,800,976 km (0.058 R)
• M19: 17,283,940 km (0.077 R)
• M20: 18,474,439 km (0.081 R)
• M21: 19,167,676 km (0.048 R)
• M22: 20,606,060 km (0.101 R)
• M23: 23,606,694 km (0.054 R)
• M24: 24,791,658 km (0.114 R)
• M25: 31,534,782 km (0.06 R)
• M26: 32,524,522 km (0.077 R)
• M27: 39,406,174 km (0.107 R)
• M28: 41,987,634 km (0.049 R)
• M29: 48,493,496 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 11,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit