🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.87 AU - 1.07 AU

Year: 354 Days

Day: 40.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.78 AU - 1.22 AU

Year: 371 Days

Day: 19.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.34 AU - 1.86 AU

Year: 751 Days

Day: 17.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.83 AU - 3.17 AU

Year: 1927 Days

Day: 45.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,309,717 km

• M1: 146,008 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.2 AU - 4.38 AU

Year: 3295 Days

Day: 17.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,309,717 km

• M1: 1,684,472 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.9

Radius: 14.2

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.04 AU - 7.74 AU

Year: 6707 Days

Day: 9.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,309,717 km

• M1: 180,565 km (0.064 R)
• M2: 782,846 km (0.118 R)
• M3: 1,327,681 km (0.101 R)
• M4: 1,820,606 km (0.095 R)
• M5: 2,559,171 km (0.102 R)
• M6: 3,296,688 km (0.088 R)
• M7: 4,098,234 km (0.119 R)
• M8: 4,585,773 km (0.07 R)
• M9: 5,316,110 km (0.116 R)
• M10: 6,155,504 km (0.111 R)
• M11: 6,728,314 km (0.113 R)
• M12: 8,581,532 km (0.09 R)
• M13: 10,898,803 km (0.05 R)
• M14: 13,273,669 km (0.112 R)
• M15: 13,889,265 km (0.081 R)
• M16: 15,789,008 km (0.098 R)
• M17: 16,801,486 km (0.071 R)
• M18: 17,655,541 km (0.115 R)
• M19: 18,195,290 km (0.079 R)
• M20: 19,953,813 km (0.115 R)
• M21: 21,977,573 km (0.045 R)
• M22: 22,760,718 km (0.103 R)
• M23: 25,649,303 km (0.103 R)
• M24: 30,380,186 km (0.105 R)
• M25: 33,666,851 km (0.08 R)
• M26: 35,556,272 km (0.075 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 18,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit