🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.83 AU - 1.05 AU

Year: 330 Days

Day: 24 Hours

Environment

Temp: 107 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.61 AU - 2.21 AU

Year: 955 Days

Day: 45.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.13 AU - 2.47 AU

Year: 1261 Days

Day: 46 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.6

Radius: 10.9

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.55 AU - 5.89 AU

Year: 4313 Days

Day: 14.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 18,350,334 km

• M1: 135,536 km (0.053 R)
• M2: 498,011 km (0.09 R)
• M3: 1,050,775 km (0.112 R)
• M4: 1,409,362 km (0.046 R)
• M5: 2,002,667 km (0.074 R)
• M6: 2,726,421 km (0.081 R)
• M7: 3,249,415 km (0.104 R)
• M8: 3,991,720 km (0.073 R)
• M9: 4,351,802 km (0.116 R)
• M10: 5,395,995 km (0.076 R)
• M11: 6,329,785 km (0.077 R)
• M12: 6,849,488 km (0.112 R)
• M13: 9,672,998 km (0.117 R)
• M14: 10,400,642 km (0.072 R)
• M15: 10,970,161 km (0.116 R)
• M16: 11,680,751 km (0.059 R)
• M17: 12,047,565 km (0.073 R)
• M18: 12,804,082 km (0.049 R)
• M19: 13,726,353 km (0.073 R)
• M20: 14,505,010 km (0.029 R)
• M21: 14,881,398 km (0.098 R)
• M22: 15,264,518 km (0.083 R)
• M23: 15,950,574 km (0.11 R)
• M24: 16,402,359 km (0.098 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 13,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit