🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.01 AU - 2.57 AU

Year: 1212 Days

Day: 42.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.46 AU - 2.6 AU

Year: 1408 Days

Day: 33 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.26 AU - 3.68 AU

Year: 1791 Days

Day: 16.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.55 AU - 4.95 AU

Year: 3065 Days

Day: 25.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.6

Radius: 6.7

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.63 AU - 17.81 AU

Year: 20773 Days

Day: 22.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,711,281 km

• M1: 83,476 km (0.074 R)
• M2: 435,629 km (0.039 R)
• M3: 648,357 km (0.114 R)
• M4: 859,440 km (0.077 R)
• M5: 2,027,350 km (0.08 R)
• M6: 2,322,357 km (0.064 R)
• M7: 3,518,841 km (0.105 R)
• M8: 3,742,789 km (0.098 R)
• M9: 5,257,617 km (0.106 R)
• M10: 5,513,878 km (0.114 R)
• M11: 7,456,407 km (0.106 R)
• M12: 9,542,549 km (0.107 R)
• M13: 10,430,412 km (0.106 R)
• M14: 12,498,304 km (0.069 R)
• M15: 16,166,593 km (0.072 R)
• M16: 17,184,457 km (0.116 R)
• M17: 19,608,242 km (0.108 R)
• M18: 22,250,738 km (0.067 R)
• M19: 22,729,152 km (0.103 R)
• M20: 23,116,761 km (0.059 R)
• M21: 25,018,598 km (0.061 R)
• M22: 26,699,031 km (0.076 R)
• M23: 28,678,061 km (0.099 R)
• M24: 29,244,589 km (0.12 R)
• M25: 30,989,199 km (0.071 R)
• M26: 31,706,072 km (0.079 R)
• M27: 37,979,608 km (0.075 R)
• M28: 40,335,924 km (0.089 R)
• M29: 56,727,662 km (0.078 R)
• M30: 57,083,556 km (0.108 R)
• M31: 58,703,401 km (0.119 R)
• M32: 64,517,522 km (0.094 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 20,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit