🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.42 AU - 0.7 AU

Year: 159 Days

Day: 42.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.05 AU - 1.09 AU

Year: 419 Days

Day: 40.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,170,213 km

• M1: 663,317 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.29 AU - 2.03 AU

Year: 810 Days

Day: 39.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,170,213 km

• M1: 18,550 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.15 AU - 2.57 AU

Year: 1373 Days

Day: 27.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,170,213 km

• M1: 36,502 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.8

Radius: 7.9

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.61 AU - 14.51 AU

Year: 17876 Days

Day: 19.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,170,213 km

• M1: 98,286 km (0.098 R)
• M2: 467,045 km (0.117 R)
• M3: 1,188,854 km (0.07 R)
• M4: 2,723,130 km (0.099 R)
• M5: 3,262,131 km (0.102 R)
• M6: 3,870,097 km (0.119 R)
• M7: 4,250,225 km (0.102 R)
• M8: 6,803,262 km (0.034 R)
• M9: 7,076,877 km (0.092 R)
• M10: 11,658,611 km (0.077 R)
• M11: 19,594,030 km (0.101 R)
• M12: 21,097,788 km (0.09 R)
• M13: 28,470,420 km (0.112 R)
• M14: 29,182,655 km (0.107 R)
• M15: 52,134,708 km (0.1 R)
• M16: 57,419,552 km (0.064 R)
• M17: 62,253,060 km (0.09 R)
• M18: 63,653,445 km (0.11 R)
• M19: 73,382,842 km (0.037 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 17,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit