🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.61 AU - 0.65 AU

Year: 191 Days

Day: 21.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.71 AU - 0.73 AU

Year: 234 Days

Day: 14.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.83 AU - 1.11 AU

Year: 366 Days

Day: 23.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.48 AU - 3.24 AU

Year: 1852 Days

Day: 43.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.52 AU - 3.36 AU

Year: 1930 Days

Day: 18.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,850,257 km

• M1: 394,340 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.56 AU - 3.5 AU

Year: 2019 Days

Day: 26.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.14 AU - 4.5 AU

Year: 2859 Days

Day: 39.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.5

Radius: 13.2

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.8 AU - 9.02 AU

Year: 8518 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,850,257 km

• M1: 173,833 km (0.084 R)
• M2: 711,039 km (0.108 R)
• M3: 1,131,708 km (0.103 R)
• M4: 1,589,328 km (0.1 R)
• M5: 2,308,894 km (0.106 R)
• M6: 3,487,426 km (0.066 R)
• M7: 4,319,040 km (0.06 R)
• M8: 4,797,005 km (0.109 R)
• M9: 8,449,737 km (0.073 R)
• M10: 9,853,114 km (0.058 R)
• M11: 11,778,888 km (0.084 R)
• M12: 12,604,369 km (0.054 R)
• M13: 13,467,997 km (0.091 R)
• M14: 14,868,383 km (0.028 R)
• M15: 15,701,643 km (0.055 R)
• M16: 20,343,066 km (0.117 R)
• M17: 21,210,136 km (0.099 R)
• M18: 25,015,307 km (0.061 R)
• M19: 25,645,563 km (0.069 R)
• M20: 27,031,737 km (0.119 R)
• M21: 28,370,189 km (0.052 R)
• M22: 29,055,646 km (0.032 R)
• M23: 31,908,777 km (0.072 R)
• M24: 32,864,259 km (0.096 R)
• M25: 33,403,260 km (0.11 R)
• M26: 34,388,362 km (0.085 R)
• M27: 38,166,606 km (0.064 R)
• M28: 39,606,485 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 15,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit