🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.9 AU - 1.1 AU

Year: 350 Days

Day: 18.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.8

Radius: 8.7

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.22 AU - 13.5 AU

Year: 16134 Days

Day: 14.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,872,339 km

• M1: 187,596 km (0.06 R)
• M2: 701,764 km (0.108 R)
• M3: 2,138,950 km (0.062 R)
• M4: 3,395,572 km (0.079 R)
• M5: 4,921,770 km (0.103 R)
• M6: 5,391,657 km (0.087 R)
• M7: 5,781,509 km (0.104 R)
• M8: 8,435,525 km (0.099 R)
• M9: 9,509,787 km (0.09 R)
• M10: 10,079,905 km (0.075 R)
• M11: 12,166,196 km (0.104 R)
• M12: 14,189,508 km (0.086 R)
• M13: 14,592,524 km (0.114 R)
• M14: 15,704,336 km (0.107 R)
• M15: 16,797,148 km (0.116 R)
• M16: 17,939,926 km (0.111 R)
• M17: 24,440,702 km (0.11 R)
• M18: 26,005,944 km (0.053 R)
• M19: 30,541,752 km (0.042 R)
• M20: 31,781,469 km (0.105 R)
• M21: 32,240,436 km (0.067 R)
• M22: 49,836,287 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.4

Radius: 10.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.62 AU - 13.5 AU

Year: 16512 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,872,339 km

• M1: 131,197 km (0.118 R)
• M2: 608,863 km (0.089 R)
• M3: 1,316,461 km (0.047 R)
• M4: 1,685,669 km (0.11 R)
• M5: 2,053,081 km (0.115 R)
• M6: 2,621,553 km (0.088 R)
• M7: 4,328,016 km (0.111 R)
• M8: 4,692,885 km (0.095 R)
• M9: 7,031,549 km (0.118 R)
• M10: 8,139,919 km (0.09 R)
• M11: 21,381,575 km (0.036 R)
• M12: 22,014,972 km (0.054 R)
• M13: 22,806,046 km (0.042 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: 403 - 16,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit