🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.81 AU - 0.87 AU

Year: 292 Days

Day: 36.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.84 AU - 1.16 AU

Year: 379 Days

Day: 29.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,339,667 km

• M1: 32,762 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.33 AU - 1.77 AU

Year: 731 Days

Day: 37.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.43 AU - 2.27 AU

Year: 953 Days

Day: 28.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.61 AU - 4.17 AU

Year: 2364 Days

Day: 26.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.8

Radius: 5

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.42 AU - 14.06 AU

Year: 19290 Days

Day: 19 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,339,667 km

• M1: 63,429 km (0.099 R)
• M2: 276,906 km (0.053 R)
• M3: 531,222 km (0.12 R)
• M4: 728,093 km (0.09 R)
• M5: 1,132,605 km (0.111 R)
• M6: 1,970,354 km (0.089 R)
• M7: 2,449,815 km (0.106 R)
• M8: 2,938,252 km (0.039 R)
• M9: 7,271,205 km (0.066 R)
• M10: 7,719,101 km (0.066 R)
• M11: 8,760,003 km (0.084 R)
• M12: 9,220,166 km (0.084 R)
• M13: 13,138,583 km (0.07 R)
• M14: 13,497,917 km (0.067 R)
• M15: 14,936,300 km (0.113 R)
• M16: 17,459,567 km (0.065 R)
• M17: 20,174,170 km (0.083 R)
• M18: 24,213,762 km (0.109 R)
• M19: 25,393,790 km (0.112 R)
• M20: 28,560,926 km (0.098 R)
• M21: 38,151,047 km (0.111 R)
• M22: 39,250,891 km (0.081 R)
• M23: 42,157,278 km (0.117 R)
• M24: 43,200,873 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 14,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit