🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.72 AU - 1.04 AU

Year: 299 Days

Day: 40.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.64 AU - 2.22 AU

Year: 970 Days

Day: 43.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 8.6

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.17 AU - 9.09 AU

Year: 9169 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,012,437 km

• M1: 108,309 km (0.114 R)
• M2: 565,779 km (0.063 R)
• M3: 961,615 km (0.114 R)
• M4: 1,457,682 km (0.102 R)
• M5: 2,167,374 km (0.111 R)
• M6: 3,247,321 km (0.076 R)
• M7: 4,037,497 km (0.105 R)
• M8: 4,421,066 km (0.077 R)
• M9: 4,739,410 km (0.105 R)
• M10: 5,924,674 km (0.091 R)
• M11: 6,792,342 km (0.111 R)
• M12: 7,217,349 km (0.036 R)
• M13: 9,236,173 km (0.096 R)
• M14: 9,806,589 km (0.109 R)
• M15: 10,603,347 km (0.12 R)
• M16: 10,913,165 km (0.097 R)
• M17: 11,442,741 km (0.064 R)
• M18: 12,156,772 km (0.064 R)
• M19: 13,075,901 km (0.036 R)
• M20: 15,841,966 km (0.061 R)
• M21: 17,078,243 km (0.063 R)
• M22: 17,504,297 km (0.07 R)
• M23: 18,675,050 km (0.078 R)
• M24: 19,741,683 km (0.071 R)
• M25: 22,755,482 km (0.07 R)
• M26: 23,971,563 km (0.109 R)
• M27: 24,866,457 km (0.041 R)
• M28: 26,627,673 km (0.096 R)
• M29: 31,763,966 km (0.12 R)
• M30: 36,930,628 km (0.065 R)
• M31: 39,836,417 km (0.1 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 19,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit