🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.65 AU - 1.03 AU

Year: 280 Days

Day: 43.6 Hours

Environment

Temp: 93 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,674,642 km

• M1: 54,304 km (0.092 R)
• M2: 363,074 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.43 AU - 3.23 AU

Year: 1730 Days

Day: 28.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.6 AU - 4.22 AU

Year: 2289 Days

Day: 29.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 94.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,674,642 km

• M1: 1,515,127 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.25 AU - 3.85 AU

Year: 2431 Days

Day: 27.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.4

Radius: 12.4

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.89 AU - 6.69 AU

Year: 5063 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 168.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,674,642 km

• M1: 154,235 km (0.099 R)
• M2: 1,351,168 km (0.067 R)
• M3: 2,133,864 km (0.071 R)
• M4: 3,238,794 km (0.081 R)
• M5: 5,328,227 km (0.106 R)
• M6: 6,387,530 km (0.119 R)
• M7: 6,967,521 km (0.089 R)
• M8: 8,764,939 km (0.108 R)
• M9: 10,109,375 km (0.102 R)
• M10: 19,216,445 km (0.041 R)
• M11: 22,047,285 km (0.118 R)
• M12: 23,074,424 km (0.114 R)
• M13: 26,023,597 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.4

Radius: 8.3

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.26 AU - 6.68 AU

Year: 5981 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,674,642 km

• M1: 103,223 km (0.064 R)
• M2: 541,694 km (0.106 R)
• M3: 811,120 km (0.058 R)
• M4: 2,362,749 km (0.104 R)
• M5: 3,133,327 km (0.078 R)
• M6: 3,543,076 km (0.118 R)
• M7: 5,673,350 km (0.1 R)
• M8: 7,371,734 km (0.105 R)
• M9: 7,980,298 km (0.113 R)
• M10: 8,256,905 km (0.116 R)
• M11: 8,829,416 km (0.099 R)
• M12: 9,515,771 km (0.046 R)
• M13: 23,608,040 km (0.117 R)
• M14: 25,434,480 km (0.054 R)
• M15: 27,442,533 km (0.102 R)
• M16: 28,347,749 km (0.045 R)
• M17: 32,568,354 km (0.059 R)
• M18: 33,685,401 km (0.11 R)
• M19: 34,305,335 km (0.043 R)
• M20: 35,038,215 km (0.075 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 18,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit