🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.44 AU - 0.72 AU

Year: 156 Days

Day: 16.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,390,796 km

• M1: 125,363 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.95 AU - 1.25 AU

Year: 407 Days

Day: 35.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.86 AU - 2.12 AU

Year: 991 Days

Day: 47 Hours

Environment

Temp: -58 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,390,796 km

• M1: 927,507 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.16 AU - 2.58 AU

Year: 1288 Days

Day: 42.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5 AU - 5.24 AU

Year: 4091 Days

Day: 42.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,390,796 km

• M1: 38,447 km (0.064 R)
• M2: 2,197,144 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.7

Radius: 12.1

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.91 AU - 9.29 AU

Year: 7398 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 42,390,796 km

• M1: 151,094 km (0.088 R)
• M2: 657,782 km (0.109 R)
• M3: 1,149,061 km (0.092 R)
• M4: 1,900,192 km (0.037 R)
• M5: 2,413,762 km (0.105 R)
• M6: 2,935,709 km (0.114 R)
• M7: 3,370,290 km (0.062 R)
• M8: 4,077,140 km (0.099 R)
• M9: 4,592,206 km (0.057 R)
• M10: 5,304,740 km (0.117 R)
• M11: 5,886,527 km (0.084 R)
• M12: 6,988,315 km (0.093 R)
• M13: 7,728,675 km (0.075 R)
• M14: 9,365,874 km (0.084 R)
• M15: 10,512,691 km (0.112 R)
• M16: 11,068,597 km (0.101 R)
• M17: 14,515,033 km (0.097 R)
• M18: 15,141,399 km (0.091 R)
• M19: 16,314,097 km (0.082 R)
• M20: 16,854,295 km (0.051 R)
• M21: 18,257,223 km (0.11 R)
• M22: 24,919,265 km (0.115 R)
• M23: 27,299,816 km (0.104 R)
• M24: 29,034,254 km (0.103 R)
• M25: 34,017,359 km (0.085 R)
• M26: 35,234,637 km (0.114 R)
• M27: 36,480,787 km (0.111 R)
• M28: 37,521,988 km (0.07 R)
• M29: 38,821,395 km (0.115 R)
• M30: 39,785,105 km (0.051 R)
• M31: 40,272,944 km (0.051 R)
• M32: 41,509,968 km (0.086 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 18,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit