🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.41 AU - 1.57 AU

Year: 668 Days

Day: 34.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,527,041 km

• M1: 377,435 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.91 AU - 3.07 AU

Year: 1442 Days

Day: 27.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.34 AU - 2.86 AU

Year: 1539 Days

Day: 18 Hours

Environment

Temp: -93 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.6

Radius: 9.6

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.99 AU - 6.21 AU

Year: 5531 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 40,527,041 km

• M1: 123,867 km (0.096 R)
• M2: 436,078 km (0.114 R)
• M3: 1,000,062 km (0.109 R)
• M4: 2,244,716 km (0.076 R)
• M5: 2,583,705 km (0.088 R)
• M6: 3,366,102 km (0.112 R)
• M7: 4,772,770 km (0.095 R)
• M8: 7,026,462 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.5

Radius: 6.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.63 AU - 15.71 AU

Year: 17545 Days

Day: 22.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,527,041 km

• M1: 78,240 km (0.085 R)
• M2: 381,624 km (0.111 R)
• M3: 821,442 km (0.087 R)
• M4: 2,076,568 km (0.077 R)
• M5: 4,014,309 km (0.056 R)
• M6: 4,953,485 km (0.087 R)
• M7: 6,065,146 km (0.072 R)
• M8: 6,446,471 km (0.077 R)
• M9: 6,843,803 km (0.107 R)
• M10: 9,394,597 km (0.068 R)
• M11: 10,191,505 km (0.087 R)
• M12: 11,496,148 km (0.109 R)
• M13: 12,242,940 km (0.101 R)
• M14: 15,555,635 km (0.116 R)
• M15: 20,401,559 km (0.103 R)
• M16: 21,178,271 km (0.113 R)
• M17: 32,195,257 km (0.07 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 17,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit