🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.74 AU - 0.78 AU

Year: 251 Days

Day: 45.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.76 AU - 0.98 AU

Year: 307 Days

Day: 43.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.92 AU - 3.14 AU

Year: 1524 Days

Day: 12.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 142.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,508,554 km

• M1: 128,953 km (0.074 R)
• M2: 610,210 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.7

Radius: 15

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.8 AU - 6.06 AU

Year: 4792 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 24,508,554 km

• M1: 192,682 km (0.073 R)
• M2: 338,989 km (0.047 R)
• M3: 434,432 km (0.052 R)
• M4: 617,839 km (0.102 R)
• M5: 978,819 km (0.119 R)
• M6: 1,122,732 km (0.086 R)
• M7: 1,313,469 km (0.087 R)
• M8: 1,488,050 km (0.1 R)
• M9: 2,090,630 km (0.094 R)
• M10: 2,345,695 km (0.102 R)
• M11: 2,527,157 km (0.114 R)
• M12: 2,730,610 km (0.089 R)
• M13: 2,975,053 km (0.095 R)
• M14: 3,355,331 km (0.109 R)
• M15: 3,636,874 km (0.106 R)
• M16: 3,790,212 km (0.07 R)
• M17: 4,004,585 km (0.1 R)
• M18: 4,344,023 km (0.105 R)
• M19: 4,630,652 km (0.117 R)
• M20: 4,881,379 km (0.115 R)
• M21: 5,287,686 km (0.062 R)
• M22: 5,704,915 km (0.062 R)
• M23: 5,883,983 km (0.116 R)
• M24: 6,110,325 km (0.097 R)
• M25: 6,735,943 km (0.108 R)
• M26: 6,925,334 km (0.116 R)
• M27: 7,116,520 km (0.109 R)
• M28: 7,285,267 km (0.099 R)
• M29: 7,382,206 km (0.069 R)
• M30: 7,553,047 km (0.106 R)
• M31: 7,923,601 km (0.029 R)
• M32: 8,123,763 km (0.044 R)
• M33: 8,785,733 km (0.101 R)
• M34: 9,071,016 km (0.068 R)
• M35: 9,254,124 km (0.108 R)
• M36: 9,864,783 km (0.074 R)
• M37: 10,080,204 km (0.113 R)
• M38: 10,736,041 km (0.119 R)
• M39: 10,874,419 km (0.118 R)
• M40: 11,013,395 km (0.111 R)
• M41: 11,603,559 km (0.119 R)
• M42: 11,717,253 km (0.056 R)
• M43: 12,089,004 km (0.086 R)
• M44: 12,552,009 km (0.113 R)
• M45: 13,109,261 km (0.118 R)
• M46: 13,257,363 km (0.082 R)
• M47: 15,014,839 km (0.118 R)
• M48: 15,200,939 km (0.042 R)
• M49: 16,110,643 km (0.034 R)
• M50: 16,748,529 km (0.105 R)
• M51: 16,941,360 km (0.114 R)
• M52: 17,038,150 km (0.069 R)
• M53: 17,492,180 km (0.055 R)
• M54: 17,622,629 km (0.074 R)
• M55: 18,180,629 km (0.052 R)
• M56: 19,415,260 km (0.086 R)
• M57: 20,780,191 km (0.025 R)
• M58: 21,126,361 km (0.094 R)
• M59: 21,474,326 km (0.109 R)
• M60: 21,824,235 km (0.058 R)
• M61: 22,105,629 km (0.064 R)
• M62: 22,246,699 km (0.097 R)
• M63: 22,458,979 km (0.113 R)
• M64: 22,956,840 km (0.099 R)
• M65: 23,207,118 km (0.105 R)
• M66: 23,890,930 km (0.116 R)
• M67: 24,144,648 km (0.078 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 12,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit