🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.43 AU - 0.65 AU

Year: 144 Days

Day: 44.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,341,579 km

• M1: 28,124 km (0.114 R)
• M2: 128,654 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.96 AU - 1.06 AU

Year: 367 Days

Day: 20.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 139.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,341,579 km

• M1: 246,986 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.88 AU - 2 AU

Year: 977 Days

Day: 21.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,341,579 km

• M1: 294,857 km (0.078 R)

Asteroid Belt

Center: 2.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.48 AU - 3.26 AU

Year: 1758 Days

Day: 25.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,341,579 km

• M1: 101,577 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.48 AU - 4.12 AU

Year: 2679 Days

Day: 26.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.8

Radius: 10

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.37 AU - 5.61 AU

Year: 4652 Days

Day: 10.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 30,341,579 km

• M1: 124,615 km (0.065 R)
• M2: 631,303 km (0.074 R)
• M3: 1,365,230 km (0.065 R)
• M4: 1,679,984 km (0.095 R)
• M5: 2,315,476 km (0.113 R)
• M6: 2,663,440 km (0.08 R)
• M7: 3,322,120 km (0.091 R)
• M8: 3,969,879 km (0.085 R)
• M9: 5,015,867 km (0.098 R)
• M10: 5,838,954 km (0.057 R)
• M11: 6,618,659 km (0.096 R)
• M12: 7,971,622 km (0.063 R)
• M13: 8,576,895 km (0.1 R)
• M14: 9,335,206 km (0.099 R)
• M15: 10,802,911 km (0.079 R)
• M16: 11,262,476 km (0.088 R)
• M17: 13,128,859 km (0.089 R)
• M18: 16,123,659 km (0.072 R)
• M19: 16,724,294 km (0.116 R)
• M20: 17,716,277 km (0.1 R)
• M21: 18,878,653 km (0.098 R)
• M22: 19,277,182 km (0.109 R)
• M23: 21,140,573 km (0.12 R)
• M24: 21,642,773 km (0.118 R)
• M25: 22,373,708 km (0.058 R)
• M26: 24,117,570 km (0.035 R)
• M27: 24,508,320 km (0.03 R)
• M28: 25,062,430 km (0.098 R)
• M29: 26,031,825 km (0.1 R)
• M30: 29,980,460 km (0.113 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 12,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit