🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.99 AU - 1.07 AU

Year: 396 Days

Day: 40.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,448,755 km

• M1: 47,572 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.82 AU - 1.3 AU

Year: 413 Days

Day: 14.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,448,755 km

• M1: 39,344 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.13 AU - 1.63 AU

Year: 614 Days

Day: 26.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.45 AU - 2.23 AU

Year: 945 Days

Day: 26.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.81 AU - 3.33 AU

Year: 2037 Days

Day: 46.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.46 AU - 4.8 AU

Year: 3179 Days

Day: 45.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.6

Radius: 8.5

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.52 AU - 5.6 AU

Year: 3688 Days

Day: 7.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 23,448,755 km

• M1: 107,112 km (0.096 R)
• M2: 436,527 km (0.084 R)
• M3: 807,829 km (0.082 R)
• M4: 1,297,762 km (0.068 R)
• M5: 1,633,459 km (0.047 R)
• M6: 2,176,649 km (0.112 R)
• M7: 2,687,227 km (0.038 R)
• M8: 3,801,880 km (0.119 R)
• M9: 4,183,205 km (0.118 R)
• M10: 4,779,054 km (0.066 R)
• M11: 5,047,582 km (0.044 R)
• M12: 5,430,253 km (0.116 R)
• M13: 5,859,599 km (0.113 R)
• M14: 6,369,429 km (0.067 R)
• M15: 7,284,818 km (0.104 R)
• M16: 7,608,548 km (0.094 R)
• M17: 8,854,848 km (0.081 R)
• M18: 10,111,918 km (0.117 R)
• M19: 11,397,563 km (0.082 R)
• M20: 11,702,443 km (0.037 R)
• M21: 14,390,717 km (0.088 R)
• M22: 16,231,219 km (0.071 R)
• M23: 16,896,930 km (0.099 R)
• M24: 19,494,099 km (0.102 R)
• M25: 22,076,008 km (0.054 R)
• M26: 22,892,962 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 19,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit