🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.97 AU - 1.17 AU

Year: 413 Days

Day: 33.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.15 AU - 4.27 AU

Year: 2664 Days

Day: 16.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.8

Radius: 8.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.54 AU - 6.58 AU

Year: 5561 Days

Day: 9.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 17,923,184 km

• M1: 106,514 km (0.114 R)
• M2: 443,558 km (0.114 R)
• M3: 842,535 km (0.07 R)
• M4: 1,219,372 km (0.112 R)
• M5: 1,706,613 km (0.083 R)
• M6: 2,925,835 km (0.059 R)
• M7: 3,318,230 km (0.107 R)
• M8: 3,838,981 km (0.079 R)
• M9: 4,148,947 km (0.067 R)
• M10: 5,111,759 km (0.112 R)
• M11: 7,354,381 km (0.119 R)
• M12: 8,823,282 km (0.055 R)
• M13: 9,193,537 km (0.112 R)
• M14: 13,051,068 km (0.057 R)
• M15: 14,161,383 km (0.058 R)
• M16: 14,763,215 km (0.116 R)
• M17: 15,094,126 km (0.114 R)
• M18: 16,875,238 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 13,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit