🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.52 AU - 0.72 AU

Year: 176 Days

Day: 21.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,775,484 km

• M1: 33,660 km (0.109 R)
• M2: 287,826 km (0.06 R)

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35

Radius: 12.5

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.65 AU - 6.75 AU

Year: 4898 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,775,484 km

• M1: 158,125 km (0.041 R)
• M2: 572,511 km (0.114 R)
• M3: 2,462,231 km (0.046 R)
• M4: 3,203,339 km (0.113 R)
• M5: 3,844,964 km (0.078 R)
• M6: 5,110,413 km (0.118 R)
• M7: 5,881,889 km (0.095 R)
• M8: 8,919,623 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.1

Radius: 12.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.64 AU - 8.74 AU

Year: 8435 Days

Day: 11 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,775,484 km

• M1: 165,156 km (0.109 R)
• M2: 701,913 km (0.078 R)
• M3: 1,234,781 km (0.108 R)
• M4: 2,522,669 km (0.098 R)
• M5: 3,006,618 km (0.104 R)
• M6: 3,716,759 km (0.11 R)
• M7: 4,241,548 km (0.05 R)
• M8: 4,646,510 km (0.067 R)
• M9: 5,597,653 km (0.091 R)
• M10: 6,568,095 km (0.074 R)
• M11: 7,262,528 km (0.057 R)
• M12: 7,844,912 km (0.117 R)
• M13: 8,627,160 km (0.116 R)
• M14: 9,147,461 km (0.06 R)
• M15: 9,551,525 km (0.095 R)
• M16: 13,919,783 km (0.086 R)
• M17: 15,128,384 km (0.089 R)
• M18: 16,936,424 km (0.025 R)
• M19: 18,242,563 km (0.07 R)
• M20: 19,174,408 km (0.102 R)
• M21: 20,364,309 km (0.064 R)
• M22: 24,572,647 km (0.106 R)
• M23: 28,274,746 km (0.116 R)
• M24: 32,540,678 km (0.101 R)
• M25: 35,869,979 km (0.116 R)
• M26: 36,539,579 km (0.043 R)
• M27: 37,331,401 km (0.066 R)
• M28: 39,301,904 km (0.073 R)
• M29: 39,775,531 km (0.093 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 15,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit