🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.6 AU - 0.92 AU

Year: 241 Days

Day: 38.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,148,584 km

• M1: 38,447 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.8 AU - 1.18 AU

Year: 358 Days

Day: 45.9 Hours

Environment

Temp: 45 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.74 AU - 1.78 AU

Year: 849 Days

Day: 23.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,148,584 km

• M1: 350,358 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.73 AU - 2.81 AU

Year: 1243 Days

Day: 12.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,148,584 km

• M1: 1,760,767 km (0.103 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.61 AU - 3.81 AU

Year: 2090 Days

Day: 48 Hours

Environment

Temp: -109 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.9

Radius: 10.1

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.49 AU - 10.77 AU

Year: 9214 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,148,584 km

• M1: 125,812 km (0.105 R)
• M2: 468,989 km (0.112 R)
• M3: 923,767 km (0.044 R)
• M4: 1,512,883 km (0.099 R)
• M5: 3,203,339 km (0.077 R)
• M6: 3,609,497 km (0.085 R)
• M7: 5,725,859 km (0.06 R)
• M8: 10,080,802 km (0.109 R)
• M9: 11,827,656 km (0.099 R)
• M10: 13,098,939 km (0.084 R)
• M11: 14,651,765 km (0.076 R)
• M12: 16,955,572 km (0.108 R)
• M13: 17,971,043 km (0.113 R)
• M14: 20,282,479 km (0.11 R)
• M15: 20,605,012 km (0.068 R)
• M16: 22,698,934 km (0.1 R)
• M17: 24,021,229 km (0.043 R)
• M18: 27,698,794 km (0.087 R)
• M19: 28,496,898 km (0.105 R)
• M20: 31,197,290 km (0.052 R)
• M21: 35,211,449 km (0.088 R)
• M22: 36,266,264 km (0.056 R)
• M23: 40,825,109 km (0.118 R)
• M24: 41,339,726 km (0.064 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 13,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit