🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.4 AU - 0.62 AU

Year: 136 Days

Day: 30.2 Hours

Environment

Temp: 225 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.78 AU - 1.02 AU

Year: 320 Days

Day: 16.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.75 AU - 1.23 AU

Year: 369 Days

Day: 25.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.4

Radius: 13.3

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.76 AU - 12.4 AU

Year: 12896 Days

Day: 14.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,676,475 km

• M1: 171,290 km (0.114 R)
• M2: 619,634 km (0.053 R)
• M3: 1,063,192 km (0.097 R)
• M4: 1,539,212 km (0.084 R)
• M5: 2,559,470 km (0.069 R)
• M6: 3,315,238 km (0.114 R)
• M7: 3,799,786 km (0.113 R)
• M8: 4,723,702 km (0.111 R)
• M9: 5,864,087 km (0.034 R)
• M10: 8,827,770 km (0.118 R)
• M11: 9,562,745 km (0.113 R)
• M12: 10,285,302 km (0.106 R)
• M13: 12,980,458 km (0.107 R)
• M14: 13,609,517 km (0.101 R)
• M15: 14,996,887 km (0.077 R)
• M16: 20,811,457 km (0.08 R)
• M17: 23,841,413 km (0.085 R)
• M18: 32,222,633 km (0.069 R)
• M19: 33,494,066 km (0.11 R)
• M20: 35,039,262 km (0.118 R)
• M21: 37,762,093 km (0.115 R)
• M22: 43,625,282 km (0.11 R)
• M23: 44,752,801 km (0.117 R)
• M24: 46,480,507 km (0.059 R)
• M25: 47,066,183 km (0.104 R)
• M26: 50,375,587 km (0.077 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: 462 - 13,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit