🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.55 AU - 0.89 AU

Year: 235 Days

Day: 36.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.79 AU - 0.85 AU

Year: 286 Days

Day: 14.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.76 AU - 2.36 AU

Year: 1138 Days

Day: 30.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,857,072 km

• M1: 596,896 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751

Radius: 8

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.11 AU - 7.4 AU

Year: 7516 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,857,072 km

• M1: 101,577 km (0.111 R)
• M2: 366,066 km (0.115 R)
• M3: 751,729 km (0.114 R)
• M4: 1,013,526 km (0.083 R)
• M5: 1,687,314 km (0.092 R)
• M6: 2,214,647 km (0.047 R)
• M7: 3,500,889 km (0.109 R)
• M8: 3,938,762 km (0.114 R)
• M9: 4,385,312 km (0.083 R)
• M10: 5,797,366 km (0.115 R)
• M11: 7,067,153 km (0.085 R)
• M12: 7,450,572 km (0.055 R)
• M13: 9,396,242 km (0.09 R)
• M14: 10,985,420 km (0.063 R)
• M15: 11,240,934 km (0.09 R)
• M16: 13,605,478 km (0.098 R)
• M17: 15,185,829 km (0.069 R)
• M18: 15,631,332 km (0.03 R)
• M19: 20,424,298 km (0.067 R)
• M20: 21,840,092 km (0.102 R)
• M21: 27,031,138 km (0.097 R)
• M22: 30,914,550 km (0.117 R)
• M23: 31,322,353 km (0.073 R)
• M24: 32,461,990 km (0.097 R)
• M25: 33,521,741 km (0.118 R)
• M26: 39,766,555 km (0.056 R)
• M27: 40,857,123 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 11,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit