🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.75 AU - 1.05 AU

Year: 315 Days

Day: 15.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,569,150 km

• M1: 415,882 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.08 AU - 1.7 AU

Year: 605 Days

Day: 38.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.36 AU - 2.38 AU

Year: 1346 Days

Day: 44.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 21.1 °

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: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.87 AU - 3.13 AU

Year: 1917 Days

Day: 26.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.7 AU - 4 AU

Year: 2262 Days

Day: 37.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,569,150 km

• M1: 2,130,573 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882

Radius: 14.3

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7 AU - 10.5 AU

Year: 9550 Days

Day: 8.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,569,150 km

• M1: 202,705 km (0.07 R)
• M2: 857,196 km (0.12 R)
• M3: 1,319,902 km (0.084 R)
• M4: 2,072,379 km (0.076 R)
• M5: 2,628,285 km (0.096 R)
• M6: 3,600,222 km (0.111 R)
• M7: 4,769,779 km (0.111 R)
• M8: 5,376,248 km (0.111 R)
• M9: 5,855,859 km (0.118 R)
• M10: 6,941,192 km (0.104 R)
• M11: 7,553,196 km (0.106 R)
• M12: 8,290,265 km (0.077 R)
• M13: 9,074,906 km (0.097 R)
• M14: 11,447,827 km (0.095 R)
• M15: 12,838,190 km (0.043 R)
• M16: 13,825,835 km (0.068 R)
• M17: 15,952,668 km (0.034 R)
• M18: 16,948,691 km (0.117 R)
• M19: 17,462,111 km (0.062 R)
• M20: 19,780,878 km (0.109 R)
• M21: 21,692,738 km (0.116 R)
• M22: 22,298,460 km (0.111 R)
• M23: 24,460,897 km (0.103 R)
• M24: 27,860,509 km (0.055 R)
• M25: 30,797,863 km (0.091 R)
• M26: 40,841,266 km (0.09 R)
• M27: 47,751,042 km (0.102 R)
• M28: 49,518,391 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 12,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit