🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.52 AU - 0.66 AU

Year: 159 Days

Day: 20.7 Hours

Environment

Temp: 240 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,826,938 km

• M1: 348,264 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.99 AU - 1.57 AU

Year: 507 Days

Day: 46.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,826,938 km

• M1: 47,722 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.71 AU - 1.91 AU

Year: 852 Days

Day: 22.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,826,938 km

• M1: 419,472 km (0.1 R)
• M2: 570,716 km (0.029 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.77 AU - 2.87 AU

Year: 1236 Days

Day: 33.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 148.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.3

Radius: 8

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.58 AU - 8.74 AU

Year: 7417 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,826,938 km

• M1: 99,483 km (0.064 R)
• M2: 412,591 km (0.064 R)
• M3: 1,009,486 km (0.037 R)
• M4: 1,365,081 km (0.05 R)
• M5: 1,716,636 km (0.12 R)
• M6: 2,095,567 km (0.036 R)
• M7: 3,483,686 km (0.112 R)
• M8: 3,816,990 km (0.091 R)
• M9: 4,197,866 km (0.082 R)
• M10: 5,095,303 km (0.119 R)
• M11: 6,854,425 km (0.11 R)
• M12: 8,766,734 km (0.086 R)
• M13: 9,072,662 km (0.104 R)
• M14: 9,476,277 km (0.114 R)
• M15: 13,264,095 km (0.088 R)
• M16: 13,609,517 km (0.083 R)
• M17: 18,449,157 km (0.075 R)
• M18: 19,170,668 km (0.111 R)
• M19: 19,835,780 km (0.098 R)
• M20: 20,901,067 km (0.04 R)
• M21: 21,212,230 km (0.098 R)
• M22: 23,062,307 km (0.097 R)
• M23: 23,646,038 km (0.032 R)
• M24: 24,583,268 km (0.088 R)
• M25: 24,930,186 km (0.117 R)
• M26: 25,811,617 km (0.119 R)
• M27: 27,357,711 km (0.099 R)
• M28: 31,135,805 km (0.074 R)
• M29: 33,307,517 km (0.114 R)
• M30: 36,022,270 km (0.08 R)
• M31: 39,826,992 km (0.052 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 18,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit