🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.59 AU - 0.85 AU

Year: 224 Days

Day: 23.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,310,367 km

• M1: 43,683 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.76 AU - 0.9 AU

Year: 278 Days

Day: 23.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.98 AU - 1.3 AU

Year: 447 Days

Day: 18.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 18,310,367 km

• M1: 880,383 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.4 AU - 2.16 AU

Year: 872 Days

Day: 18.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.72 AU - 2.64 AU

Year: 1182 Days

Day: 43.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.2

Radius: 9.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.8 AU - 6.08 AU

Year: 5314 Days

Day: 5.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 18,310,367 km

• M1: 119,379 km (0.049 R)
• M2: 518,656 km (0.09 R)
• M3: 1,373,159 km (0.1 R)
• M4: 2,032,287 km (0.112 R)
• M5: 2,532,393 km (0.075 R)
• M6: 3,931,881 km (0.058 R)
• M7: 4,799,249 km (0.079 R)
• M8: 5,468,999 km (0.039 R)
• M9: 5,864,536 km (0.102 R)
• M10: 6,332,179 km (0.114 R)
• M11: 8,818,495 km (0.073 R)
• M12: 9,190,844 km (0.055 R)
• M13: 10,671,863 km (0.058 R)
• M14: 11,094,926 km (0.053 R)
• M15: 11,974,711 km (0.085 R)
• M16: 12,685,899 km (0.054 R)
• M17: 13,248,387 km (0.088 R)
• M18: 15,422,194 km (0.029 R)
• M19: 16,670,439 km (0.067 R)
• M20: 16,979,807 km (0.047 R)
• M21: 18,092,965 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 20,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit