🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 21.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,567,513 km

• M1: 77,342 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.6 AU - 2.08 AU

Year: 916 Days

Day: 23.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,567,513 km

• M1: 33,660 km (0.084 R)
• M2: 714,180 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.14 AU - 3.4 AU

Year: 2171 Days

Day: 27.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776

Radius: 8.2

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.51 AU - 13.25 AU

Year: 15031 Days

Day: 6.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,567,513 km

• M1: 102,026 km (0.101 R)
• M2: 435,031 km (0.11 R)
• M3: 808,576 km (0.116 R)
• M4: 1,100,592 km (0.069 R)
• M5: 2,148,225 km (0.077 R)
• M6: 2,813,637 km (0.091 R)
• M7: 3,526,770 km (0.116 R)
• M8: 4,814,957 km (0.084 R)
• M9: 5,234,729 km (0.106 R)
• M10: 6,855,472 km (0.105 R)
• M11: 7,118,016 km (0.087 R)
• M12: 7,387,292 km (0.116 R)
• M13: 7,756,799 km (0.106 R)
• M14: 8,786,033 km (0.101 R)
• M15: 9,848,327 km (0.114 R)
• M16: 11,173,016 km (0.114 R)
• M17: 15,034,586 km (0.065 R)
• M18: 16,008,169 km (0.05 R)
• M19: 16,627,803 km (0.104 R)
• M20: 27,062,704 km (0.072 R)
• M21: 27,941,741 km (0.104 R)
• M22: 29,295,901 km (0.111 R)
• M23: 29,641,173 km (0.116 R)
• M24: 31,288,395 km (0.109 R)
• M25: 33,369,600 km (0.099 R)
• M26: 34,380,134 km (0.083 R)
• M27: 37,805,626 km (0.079 R)
• M28: 39,460,627 km (0.105 R)
• M29: 40,022,816 km (0.071 R)
• M30: 40,590,390 km (0.051 R)
• M31: 41,887,105 km (0.041 R)
• M32: 43,360,045 km (0.103 R)
• M33: 50,252,618 km (0.089 R)
• M34: 59,481,759 km (0.073 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 17,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit