🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.45 AU - 0.67 AU

Year: 147 Days

Day: 41.9 Hours

Environment

Temp: 209 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.5 AU - 0.66 AU

Year: 155 Days

Day: 22.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.66 AU - 1.82 AU

Year: 803 Days

Day: 16.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,480,897 km

• M1: 599,588 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.02 AU - 2.88 AU

Year: 1342 Days

Day: 25.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,480,897 km

• M1: 936,483 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 14.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.63 AU - 6.77 AU

Year: 4761 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 94.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 21,480,897 km

• M1: 189,391 km (0.114 R)
• M2: 283,787 km (0.086 R)
• M3: 429,346 km (0.079 R)
• M4: 827,426 km (0.118 R)
• M5: 939,923 km (0.073 R)
• M6: 1,136,495 km (0.111 R)
• M7: 1,299,706 km (0.098 R)
• M8: 1,572,722 km (0.096 R)
• M9: 1,947,914 km (0.094 R)
• M10: 2,579,366 km (0.095 R)
• M11: 2,942,590 km (0.115 R)
• M12: 3,138,713 km (0.066 R)
• M13: 3,272,005 km (0.082 R)
• M14: 3,544,422 km (0.11 R)
• M15: 3,824,320 km (0.082 R)
• M16: 4,129,948 km (0.112 R)
• M17: 4,462,205 km (0.108 R)
• M18: 4,593,851 km (0.1 R)
• M19: 4,803,288 km (0.058 R)
• M20: 5,035,614 km (0.057 R)
• M21: 5,877,700 km (0.059 R)
• M22: 6,378,704 km (0.103 R)
• M23: 6,548,796 km (0.097 R)
• M24: 7,222,136 km (0.062 R)
• M25: 7,556,039 km (0.085 R)
• M26: 8,424,604 km (0.079 R)
• M27: 8,517,953 km (0.113 R)
• M28: 8,823,432 km (0.109 R)
• M29: 9,204,607 km (0.096 R)
• M30: 10,355,314 km (0.117 R)
• M31: 11,062,463 km (0.066 R)
• M32: 11,216,100 km (0.039 R)
• M33: 12,603,321 km (0.104 R)
• M34: 13,195,131 km (0.112 R)
• M35: 13,385,419 km (0.105 R)
• M36: 14,238,725 km (0.089 R)
• M37: 14,545,700 km (0.077 R)
• M38: 14,657,899 km (0.099 R)
• M39: 15,081,261 km (0.108 R)
• M40: 17,021,096 km (0.077 R)
• M41: 17,168,899 km (0.069 R)
• M42: 17,824,885 km (0.1 R)
• M43: 18,005,151 km (0.106 R)
• M44: 18,246,602 km (0.083 R)
• M45: 18,428,214 km (0.048 R)
• M46: 19,624,249 km (0.098 R)
• M47: 19,841,465 km (0.102 R)
• M48: 20,028,462 km (0.083 R)
• M49: 21,003,541 km (0.073 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 13,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit