🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.45 AU - 0.63 AU

Year: 150 Days

Day: 23.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.2

Radius: 14.4

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.46 AU - 5.56 AU

Year: 3628 Days

Day: 7.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,731,869 km

• M1: 180,864 km (0.087 R)
• M2: 664,514 km (0.061 R)
• M3: 1,125,126 km (0.07 R)
• M4: 1,702,723 km (0.089 R)
• M5: 2,157,052 km (0.109 R)
• M6: 2,649,528 km (0.064 R)
• M7: 3,478,001 km (0.086 R)
• M8: 4,326,520 km (0.061 R)
• M9: 4,845,176 km (0.071 R)
• M10: 5,552,325 km (0.092 R)
• M11: 6,685,230 km (0.084 R)
• M12: 7,563,220 km (0.095 R)
• M13: 9,802,101 km (0.101 R)
• M14: 11,413,570 km (0.105 R)
• M15: 11,904,849 km (0.116 R)
• M16: 12,453,125 km (0.104 R)
• M17: 13,782,901 km (0.113 R)
• M18: 14,720,879 km (0.078 R)
• M19: 15,402,298 km (0.06 R)
• M20: 17,039,347 km (0.046 R)
• M21: 18,846,340 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.1

Radius: 6.6

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.33 AU - 18.11 AU

Year: 22489 Days

Day: 16.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,731,869 km

• M1: 82,279 km (0.045 R)
• M2: 1,179,579 km (0.1 R)
• M3: 1,507,049 km (0.086 R)
• M4: 2,000,273 km (0.117 R)
• M5: 3,702,697 km (0.095 R)
• M6: 4,628,857 km (0.118 R)
• M7: 5,267,939 km (0.062 R)
• M8: 7,994,660 km (0.092 R)
• M9: 9,114,250 km (0.104 R)
• M10: 15,499,985 km (0.096 R)
• M11: 18,672,806 km (0.047 R)
• M12: 19,338,816 km (0.09 R)
• M13: 21,521,748 km (0.082 R)
• M14: 22,346,182 km (0.069 R)
• M15: 27,848,092 km (0.119 R)
• M16: 28,171,822 km (0.109 R)
• M17: 30,280,404 km (0.066 R)
• M18: 31,431,560 km (0.089 R)
• M19: 35,689,863 km (0.104 R)
• M20: 35,944,180 km (0.108 R)
• M21: 43,711,899 km (0.112 R)
• M22: 45,627,799 km (0.057 R)
• M23: 46,530,623 km (0.118 R)
• M24: 49,310,600 km (0.099 R)
• M25: 52,527,253 km (0.066 R)
• M26: 57,087,744 km (0.049 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 10,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit