🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.43 AU - 0.61 AU

Year: 133 Days

Day: 47.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,788,525 km

• M1: 42,037 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.49 AU - 0.55 AU

Year: 133 Days

Day: 37.1 Hours

Environment

Temp: 260 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.51 AU - 0.65 AU

Year: 157 Days

Day: 34.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.67 AU - 2.49 AU

Year: 1064 Days

Day: 30.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 146.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,788,525 km

• M1: 112,647 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.32 AU - 3.5 AU

Year: 1761 Days

Day: 35.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.21 AU - 4.57 AU

Year: 3263 Days

Day: 29 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,788,525 km

• M1: 122,521 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.2

Radius: 13.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.42 AU - 7.84 AU

Year: 7477 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,788,525 km

• M1: 169,195 km (0.105 R)
• M2: 685,009 km (0.098 R)
• M3: 1,150,258 km (0.117 R)
• M4: 1,930,860 km (0.087 R)
• M5: 2,483,773 km (0.108 R)
• M6: 3,448,829 km (0.065 R)
• M7: 3,960,005 km (0.119 R)
• M8: 4,547,177 km (0.092 R)
• M9: 5,362,784 km (0.119 R)
• M10: 6,305,849 km (0.112 R)
• M11: 6,868,487 km (0.057 R)
• M12: 7,905,649 km (0.105 R)
• M13: 8,800,544 km (0.073 R)
• M14: 10,884,891 km (0.044 R)
• M15: 14,431,856 km (0.111 R)
• M16: 14,945,276 km (0.104 R)
• M17: 15,948,330 km (0.118 R)
• M18: 20,414,425 km (0.075 R)
• M19: 22,096,653 km (0.071 R)
• M20: 23,398,154 km (0.07 R)
• M21: 24,507,871 km (0.056 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 10,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit