🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.86 AU - 0.98 AU

Year: 338 Days

Day: 29.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.04 AU - 1.14 AU

Year: 436 Days

Day: 47.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.28 AU - 1.6 AU

Year: 662 Days

Day: 26 Hours

Environment

Temp: -47 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.62 AU - 2.66 AU

Year: 1199 Days

Day: 40.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.31 AU - 3.71 AU

Year: 1999 Days

Day: 26.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.58 AU - 3.52 AU

Year: 2039 Days

Day: 17.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972

Radius: 11

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.59 AU - 6.45 AU

Year: 4966 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,776,201 km

• M1: 136,732 km (0.099 R)
• M2: 701,165 km (0.067 R)
• M3: 1,100,592 km (0.091 R)
• M4: 1,447,359 km (0.119 R)
• M5: 2,086,591 km (0.117 R)
• M6: 3,202,142 km (0.11 R)
• M7: 3,651,684 km (0.095 R)
• M8: 4,216,865 km (0.078 R)
• M9: 4,704,853 km (0.095 R)
• M10: 6,836,922 km (0.111 R)
• M11: 8,310,162 km (0.109 R)
• M12: 10,390,769 km (0.113 R)
• M13: 11,774,250 km (0.054 R)
• M14: 14,962,031 km (0.096 R)
• M15: 16,161,956 km (0.115 R)
• M16: 17,619,787 km (0.065 R)
• M17: 19,232,601 km (0.106 R)
• M18: 20,074,987 km (0.108 R)
• M19: 22,135,997 km (0.088 R)
• M20: 28,978,454 km (0.116 R)
• M21: 30,085,179 km (0.096 R)
• M22: 30,460,370 km (0.116 R)
• M23: 30,933,698 km (0.111 R)
• M24: 32,876,077 km (0.085 R)
• M25: 33,574,699 km (0.081 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 19,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit