🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.51 AU - 0.75 AU

Year: 179 Days

Day: 28.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.94 AU - 4.2 AU

Year: 2416 Days

Day: 36.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246

Radius: 14.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.96 AU - 7.6 AU

Year: 6323 Days

Day: 7.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,099,229 km

• M1: 183,856 km (0.111 R)
• M2: 427,401 km (0.095 R)
• M3: 594,502 km (0.093 R)
• M4: 734,825 km (0.053 R)
• M5: 865,573 km (0.082 R)
• M6: 1,005,298 km (0.096 R)
• M7: 1,103,135 km (0.11 R)
• M8: 1,309,281 km (0.032 R)
• M9: 1,514,978 km (0.083 R)
• M10: 1,629,121 km (0.088 R)
• M11: 2,052,782 km (0.116 R)
• M12: 2,180,389 km (0.084 R)
• M13: 2,717,745 km (0.065 R)
• M14: 2,894,270 km (0.11 R)
• M15: 3,277,540 km (0.078 R)
• M16: 3,390,187 km (0.108 R)
• M17: 4,093,147 km (0.047 R)
• M18: 4,337,590 km (0.09 R)
• M19: 4,440,813 km (0.111 R)
• M20: 4,544,933 km (0.109 R)
• M21: 5,208,998 km (0.116 R)
• M22: 5,407,514 km (0.057 R)
• M23: 5,653,752 km (0.092 R)
• M24: 6,343,997 km (0.1 R)
• M25: 6,580,062 km (0.108 R)
• M26: 6,963,930 km (0.09 R)
• M27: 7,232,159 km (0.096 R)
• M28: 7,528,662 km (0.086 R)
• M29: 7,678,410 km (0.096 R)
• M30: 7,854,337 km (0.099 R)
• M31: 8,364,615 km (0.118 R)
• M32: 8,649,898 km (0.091 R)
• M33: 9,176,932 km (0.115 R)
• M34: 9,283,595 km (0.113 R)
• M35: 9,444,413 km (0.072 R)
• M36: 9,606,128 km (0.03 R)
• M37: 9,932,251 km (0.095 R)
• M38: 10,041,907 km (0.108 R)
• M39: 11,074,431 km (0.081 R)
• M40: 11,188,126 km (0.107 R)
• M41: 11,617,771 km (0.108 R)
• M42: 11,965,436 km (0.066 R)
• M43: 12,641,618 km (0.059 R)
• M44: 12,760,399 km (0.12 R)
• M45: 13,209,492 km (0.069 R)
• M46: 14,092,419 km (0.079 R)
• M47: 14,370,222 km (0.05 R)
• M48: 14,681,236 km (0.099 R)
• M49: 14,774,884 km (0.117 R)
• M50: 15,309,696 km (0.083 R)
• M51: 15,531,849 km (0.101 R)
• M52: 15,691,021 km (0.031 R)
• M53: 16,139,965 km (0.115 R)
• M54: 16,398,470 km (0.092 R)
• M55: 16,756,009 km (0.113 R)
• M56: 17,247,887 km (0.037 R)
• M57: 17,346,771 km (0.112 R)
• M58: 17,644,770 km (0.04 R)
• M59: 17,777,762 km (0.057 R)
• M60: 17,977,775 km (0.045 R)
• M61: 19,125,639 km (0.119 R)
• M62: 19,777,586 km (0.087 R)
• M63: 20,193,020 km (0.113 R)
• M64: 20,297,289 km (0.118 R)
• M65: 20,401,858 km (0.038 R)
• M66: 20,751,469 km (0.079 R)
• M67: 20,926,947 km (0.035 R)
• M68: 21,527,582 km (0.117 R)
• M69: 22,349,174 km (0.101 R)
• M70: 22,457,184 km (0.092 R)
• M71: 23,217,590 km (0.09 R)
• M72: 23,582,608 km (0.089 R)
• M73: 23,986,373 km (0.064 R)
• M74: 24,392,531 km (0.111 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 19,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit