🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.6 AU - 0.94 AU

Year: 257 Days

Day: 38.6 Hours

Environment

Temp: 104 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.56 AU - 2.74 AU

Year: 1643 Days

Day: 33 Hours

Environment

Temp: -107 °C

Axial Tilt: 78.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,685,230 km

• M1: 2,456,547 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.85 AU - 3.19 AU

Year: 1999 Days

Day: 27.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.7

Radius: 13.2

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.34 AU - 6.4 AU

Year: 5416 Days

Day: 6.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 20,685,230 km

• M1: 184,753 km (0.098 R)
• M2: 316,100 km (0.095 R)
• M3: 560,543 km (0.113 R)
• M4: 813,064 km (0.087 R)
• M5: 1,103,883 km (0.112 R)
• M6: 1,705,266 km (0.071 R)
• M7: 1,850,226 km (0.091 R)
• M8: 2,296,178 km (0.071 R)
• M9: 2,398,203 km (0.065 R)
• M10: 2,501,875 km (0.081 R)
• M11: 2,713,855 km (0.101 R)
• M12: 3,059,127 km (0.109 R)
• M13: 3,688,934 km (0.058 R)
• M14: 4,054,401 km (0.067 R)
• M15: 4,486,291 km (0.06 R)
• M16: 4,820,193 km (0.049 R)
• M17: 5,829,829 km (0.109 R)
• M18: 5,970,750 km (0.081 R)
• M19: 6,214,894 km (0.083 R)
• M20: 6,462,329 km (0.097 R)
• M21: 6,587,393 km (0.119 R)
• M22: 6,797,428 km (0.092 R)
• M23: 6,945,979 km (0.088 R)
• M24: 7,095,427 km (0.102 R)
• M25: 7,246,072 km (0.079 R)
• M26: 7,332,540 km (0.064 R)
• M27: 7,682,150 km (0.112 R)
• M28: 7,836,834 km (0.119 R)
• M29: 7,925,845 km (0.096 R)
• M30: 8,329,909 km (0.078 R)
• M31: 8,902,420 km (0.096 R)
• M32: 8,995,170 km (0.075 R)
• M33: 9,135,044 km (0.105 R)
• M34: 9,252,030 km (0.065 R)
• M35: 9,464,010 km (0.091 R)
• M36: 10,037,269 km (0.035 R)
• M37: 10,942,935 km (0.092 R)
• M38: 11,519,186 km (0.094 R)
• M39: 11,645,745 km (0.04 R)
• M40: 11,772,904 km (0.111 R)
• M41: 12,079,729 km (0.116 R)
• M42: 12,649,098 km (0.114 R)
• M43: 13,787,239 km (0.072 R)
• M44: 13,894,800 km (0.118 R)
• M45: 14,192,051 km (0.074 R)
• M46: 14,409,566 km (0.041 R)
• M47: 14,573,376 km (0.067 R)
• M48: 14,737,784 km (0.082 R)
• M49: 15,151,721 km (0.115 R)
• M50: 16,874,041 km (0.108 R)
• M51: 17,046,827 km (0.108 R)
• M52: 18,657,846 km (0.067 R)
• M53: 19,195,501 km (0.093 R)
• M54: 20,316,887 km (0.113 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: 284 - 18,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit