🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.95 AU - 1.41 AU

Year: 488 Days

Day: 45.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,794,623 km

• M1: 716,125 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.66 AU - 2.16 AU

Year: 1005 Days

Day: 26.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.09 AU - 4.27 AU

Year: 2688 Days

Day: 14.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,794,623 km

• M1: 274,512 km (0.102 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.1

Radius: 11.2

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.6 AU - 5.22 AU

Year: 4143 Days

Day: 14.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,794,623 km

• M1: 139,276 km (0.073 R)
• M2: 507,436 km (0.09 R)
• M3: 871,108 km (0.101 R)
• M4: 1,387,071 km (0.08 R)
• M5: 1,830,779 km (0.067 R)
• M6: 3,121,958 km (0.104 R)
• M7: 3,473,214 km (0.108 R)
• M8: 4,326,819 km (0.061 R)
• M9: 4,892,748 km (0.09 R)
• M10: 6,385,735 km (0.038 R)
• M11: 7,388,938 km (0.118 R)
• M12: 8,199,010 km (0.074 R)
• M13: 8,758,507 km (0.1 R)
• M14: 9,463,412 km (0.096 R)
• M15: 11,666,988 km (0.064 R)
• M16: 12,088,705 km (0.066 R)
• M17: 12,471,974 km (0.109 R)
• M18: 14,619,751 km (0.109 R)
• M19: 16,009,515 km (0.076 R)
• M20: 21,048,271 km (0.12 R)
• M21: 21,674,188 km (0.032 R)
• M22: 24,991,222 km (0.062 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: 295 - 17,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit