🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.98 AU - 1.3 AU

Year: 442 Days

Day: 27.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 55,353,417 km

• M1: 24,384 km (0.048 R)
• M2: 145,110 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.57 AU - 1.59 AU

Year: 722 Days

Day: 45 Hours

Environment

Temp: -44 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,353,417 km

• M1: 781,050 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.81 AU - 4.01 AU

Year: 2289 Days

Day: 28.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.33 AU - 4.67 AU

Year: 3469 Days

Day: 40 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.7

Radius: 9.3

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.75 AU - 9.03 AU

Year: 7301 Days

Day: 8.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 55,353,417 km

• M1: 115,938 km (0.12 R)
• M2: 720,763 km (0.118 R)
• M3: 1,029,832 km (0.116 R)
• M4: 1,394,103 km (0.049 R)
• M5: 2,375,913 km (0.045 R)
• M6: 3,693,272 km (0.069 R)
• M7: 5,511,784 km (0.064 R)
• M8: 6,537,876 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.9

Radius: 7.2

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.48 AU - 15.82 AU

Year: 19345 Days

Day: 16.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,353,417 km

• M1: 89,908 km (0.105 R)
• M2: 342,280 km (0.096 R)
• M3: 761,902 km (0.07 R)
• M4: 995,125 km (0.086 R)
• M5: 1,522,757 km (0.106 R)
• M6: 2,398,503 km (0.116 R)
• M7: 3,317,632 km (0.103 R)
• M8: 4,154,782 km (0.057 R)
• M9: 4,483,448 km (0.081 R)
• M10: 5,260,908 km (0.073 R)
• M11: 8,599,634 km (0.106 R)
• M12: 9,035,562 km (0.064 R)
• M13: 10,216,637 km (0.114 R)
• M14: 11,730,567 km (0.087 R)
• M15: 12,449,236 km (0.085 R)
• M16: 13,007,236 km (0.066 R)
• M17: 20,802,781 km (0.064 R)
• M18: 21,149,399 km (0.117 R)
• M19: 26,517,419 km (0.034 R)
• M20: 30,783,801 km (0.064 R)
• M21: 36,732,560 km (0.115 R)
• M22: 37,494,163 km (0.071 R)
• M23: 41,324,317 km (0.075 R)
• M24: 41,734,814 km (0.083 R)
• M25: 43,263,405 km (0.064 R)
• M26: 44,541,420 km (0.113 R)
• M27: 44,973,009 km (0.093 R)
• M28: 47,321,995 km (0.092 R)
• M29: 54,364,614 km (0.104 R)
• M30: 54,692,832 km (0.103 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 11,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit