🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.44 AU - 0.66 AU

Year: 151 Days

Day: 45.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.67 AU - 0.95 AU

Year: 270 Days

Day: 48 Hours

Environment

Temp: 98 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,444,782 km

• M1: 45,328 km (0.076 R)
• M2: 357,988 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.7 AU - 0.94 AU

Year: 275 Days

Day: 25.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.93 AU - 1.13 AU

Year: 388 Days

Day: 15.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.49 AU - 2.19 AU

Year: 926 Days

Day: 45.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.8

Radius: 9.8

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.77 AU - 5.73 AU

Year: 3839 Days

Day: 13.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 23,444,782 km

• M1: 160,219 km (0.097 R)
• M2: 656,136 km (0.076 R)
• M3: 1,030,430 km (0.079 R)
• M4: 1,788,891 km (0.077 R)
• M5: 2,233,047 km (0.056 R)
• M6: 3,143,500 km (0.065 R)
• M7: 3,633,583 km (0.037 R)
• M8: 3,960,005 km (0.086 R)
• M9: 4,328,465 km (0.112 R)
• M10: 6,409,371 km (0.105 R)
• M11: 7,073,885 km (0.119 R)
• M12: 7,487,673 km (0.076 R)
• M13: 7,850,447 km (0.086 R)
• M14: 9,046,482 km (0.119 R)
• M15: 11,577,379 km (0.058 R)
• M16: 12,108,003 km (0.085 R)
• M17: 12,562,631 km (0.117 R)
• M18: 13,075,751 km (0.083 R)
• M19: 13,602,785 km (0.119 R)
• M20: 15,692,966 km (0.092 R)
• M21: 18,106,129 km (0.103 R)
• M22: 20,435,817 km (0.103 R)
• M23: 20,885,658 km (0.085 R)
• M24: 22,275,422 km (0.097 R)
• M25: 23,165,978 km (0.091 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: 500 - 17,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit