🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.54 AU - 0.84 AU

Year: 217 Days

Day: 17.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,344,848 km

• M1: 33,660 km (0.096 R)

Asteroid Belt

Center: 1.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.27 AU - 3.37 AU

Year: 1794 Days

Day: 23.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,344,848 km

• M1: 487,839 km (0.086 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432

Radius: 11.1

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.11 AU - 5.53 AU

Year: 4008 Days

Day: 14.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 22,344,848 km

• M1: 138,079 km (0.079 R)
• M2: 546,631 km (0.078 R)
• M3: 943,364 km (0.072 R)
• M4: 1,445,265 km (0.118 R)
• M5: 1,991,297 km (0.102 R)
• M6: 2,428,871 km (0.059 R)
• M7: 2,798,976 km (0.103 R)
• M8: 3,224,582 km (0.098 R)
• M9: 3,615,481 km (0.035 R)
• M10: 3,975,563 km (0.11 R)
• M11: 4,381,871 km (0.105 R)
• M12: 4,745,394 km (0.079 R)
• M13: 5,328,826 km (0.087 R)
• M14: 5,797,217 km (0.08 R)
• M15: 6,668,624 km (0.048 R)
• M16: 8,883,870 km (0.114 R)
• M17: 9,394,597 km (0.082 R)
• M18: 10,315,671 km (0.07 R)
• M19: 11,679,255 km (0.086 R)
• M20: 12,517,003 km (0.098 R)
• M21: 13,775,870 km (0.07 R)
• M22: 15,478,592 km (0.072 R)
• M23: 16,543,580 km (0.11 R)
• M24: 19,237,837 km (0.093 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 13,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit