🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.53 AU - 0.67 AU

Year: 169 Days

Day: 13.3 Hours

Environment

Temp: 229 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,668,924 km

• M1: 56,249 km (0.115 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.5

Radius: 14.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.06 AU - 7.72 AU

Year: 6573 Days

Day: 6.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 37,668,924 km

• M1: 184,753 km (0.045 R)
• M2: 1,770,341 km (0.088 R)
• M3: 2,619,908 km (0.117 R)
• M4: 4,148,499 km (0.07 R)
• M5: 7,030,651 km (0.086 R)
• M6: 7,768,169 km (0.102 R)
• M7: 9,467,750 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.1

Radius: 11.2

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.76 AU - 7.9 AU

Year: 7212 Days

Day: 5.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 37,668,924 km

• M1: 139,276 km (0.12 R)
• M2: 613,950 km (0.081 R)
• M3: 1,290,132 km (0.051 R)
• M4: 1,666,969 km (0.116 R)
• M5: 2,314,578 km (0.117 R)
• M6: 3,628,048 km (0.046 R)
• M7: 4,085,667 km (0.092 R)
• M8: 4,527,580 km (0.119 R)
• M9: 4,915,487 km (0.096 R)
• M10: 6,555,079 km (0.114 R)
• M11: 7,925,695 km (0.112 R)
• M12: 8,367,906 km (0.042 R)
• M13: 9,977,430 km (0.087 R)
• M14: 11,076,675 km (0.09 R)
• M15: 12,956,821 km (0.115 R)
• M16: 13,972,740 km (0.049 R)
• M17: 14,619,302 km (0.079 R)
• M18: 15,162,941 km (0.076 R)
• M19: 16,162,853 km (0.067 R)
• M20: 16,941,211 km (0.092 R)
• M21: 18,224,461 km (0.058 R)
• M22: 21,059,939 km (0.106 R)
• M23: 21,443,508 km (0.11 R)
• M24: 22,943,975 km (0.099 R)
• M25: 23,761,228 km (0.102 R)
• M26: 24,597,929 km (0.093 R)
• M27: 27,135,259 km (0.096 R)
• M28: 27,956,850 km (0.111 R)
• M29: 28,701,099 km (0.084 R)
• M30: 32,012,448 km (0.076 R)
• M31: 33,343,121 km (0.071 R)
• M32: 33,864,620 km (0.058 R)
• M33: 35,787,251 km (0.086 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 18,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit