🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.81 AU - 1.17 AU

Year: 362 Days

Day: 21.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.07 AU - 1.73 AU

Year: 608 Days

Day: 16.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.89 AU - 3.07 AU

Year: 1434 Days

Day: 37.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.53 AU - 3.95 AU

Year: 2141 Days

Day: 37.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,991,760 km

• M1: 908,957 km (0.111 R)
• M2: 1,567,187 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.66 AU - 3.86 AU

Year: 2676 Days

Day: 27.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.7

Radius: 6.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.06 AU - 14.98 AU

Year: 18249 Days

Day: 24.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,991,760 km

• M1: 84,523 km (0.096 R)
• M2: 614,548 km (0.062 R)
• M3: 1,114,055 km (0.077 R)
• M4: 2,428,871 km (0.108 R)
• M5: 2,786,859 km (0.111 R)
• M6: 4,102,722 km (0.087 R)
• M7: 5,098,295 km (0.073 R)
• M8: 7,556,936 km (0.099 R)
• M9: 10,867,537 km (0.101 R)
• M10: 14,969,661 km (0.118 R)
• M11: 15,429,225 km (0.066 R)
• M12: 15,966,132 km (0.045 R)
• M13: 17,076,896 km (0.11 R)
• M14: 19,684,985 km (0.118 R)
• M15: 20,556,543 km (0.093 R)
• M16: 21,288,675 km (0.088 R)
• M17: 22,718,531 km (0.107 R)
• M18: 25,303,881 km (0.069 R)
• M19: 29,284,082 km (0.035 R)
• M20: 31,156,150 km (0.104 R)
• M21: 32,447,778 km (0.097 R)
• M22: 32,996,204 km (0.071 R)
• M23: 38,336,100 km (0.089 R)
• M24: 38,580,543 km (0.048 R)
• M25: 43,956,791 km (0.031 R)
• M26: 44,628,336 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 17,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit