🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.52 AU - 0.56 AU

Year: 139 Days

Day: 41.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,575,419 km

• M1: 169,195 km (0.104 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217

Radius: 11.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.27 AU - 9.51 AU

Year: 9273 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,575,419 km

• M1: 169,345 km (0.081 R)
• M2: 671,694 km (0.117 R)
• M3: 1,700,629 km (0.092 R)
• M4: 2,692,313 km (0.078 R)
• M5: 4,321,882 km (0.039 R)
• M6: 6,466,069 km (0.06 R)
• M7: 7,879,619 km (0.09 R)
• M8: 9,615,702 km (0.107 R)
• M9: 10,217,983 km (0.112 R)
• M10: 13,668,907 km (0.085 R)
• M11: 18,542,058 km (0.06 R)
• M12: 20,231,915 km (0.082 R)
• M13: 20,793,655 km (0.08 R)
• M14: 23,528,454 km (0.11 R)
• M15: 26,328,178 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.6

Radius: 10

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.53 AU - 9.51 AU

Year: 9477 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,575,419 km

• M1: 137,032 km (0.051 R)
• M2: 452,833 km (0.114 R)
• M3: 1,012,329 km (0.069 R)
• M4: 2,043,208 km (0.104 R)
• M5: 2,487,214 km (0.069 R)
• M6: 2,871,681 km (0.119 R)
• M7: 3,785,873 km (0.082 R)
• M8: 6,044,951 km (0.081 R)
• M9: 6,781,271 km (0.088 R)
• M10: 8,057,790 km (0.109 R)
• M11: 13,012,621 km (0.067 R)
• M12: 15,731,562 km (0.088 R)
• M13: 21,861,485 km (0.048 R)
• M14: 25,674,435 km (0.071 R)
• M15: 27,973,455 km (0.114 R)
• M16: 30,808,485 km (0.082 R)
• M17: 34,806,039 km (0.082 R)
• M18: 38,196,525 km (0.109 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 15,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit