🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.51 AU - 0.67 AU

Year: 166 Days

Day: 47.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.81 AU - 0.93 AU

Year: 296 Days

Day: 39.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,525,392 km

• M1: 251,923 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.18 AU - 1.74 AU

Year: 644 Days

Day: 25.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.47 AU - 2.11 AU

Year: 875 Days

Day: 37.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,525,392 km

• M1: 105,317 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.9

Radius: 10.3

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.85 AU - 7.97 AU

Year: 6634 Days

Day: 7.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,525,392 km

• M1: 128,056 km (0.112 R)
• M2: 459,265 km (0.117 R)
• M3: 1,018,313 km (0.038 R)
• M4: 1,366,876 km (0.067 R)
• M5: 1,727,706 km (0.1 R)
• M6: 2,315,027 km (0.103 R)
• M7: 2,970,864 km (0.118 R)
• M8: 3,746,379 km (0.082 R)
• M9: 4,360,479 km (0.094 R)
• M10: 5,361,288 km (0.049 R)
• M11: 6,407,277 km (0.107 R)
• M12: 7,068,350 km (0.112 R)
• M13: 7,471,366 km (0.099 R)
• M14: 8,164,304 km (0.084 R)
• M15: 9,068,473 km (0.034 R)
• M16: 9,857,004 km (0.061 R)
• M17: 11,027,009 km (0.095 R)
• M18: 11,823,019 km (0.112 R)
• M19: 12,603,471 km (0.105 R)
• M20: 13,980,370 km (0.115 R)
• M21: 14,325,193 km (0.085 R)
• M22: 14,734,642 km (0.059 R)
• M23: 17,490,235 km (0.041 R)
• M24: 18,229,548 km (0.049 R)
• M25: 19,341,658 km (0.103 R)
• M26: 20,278,141 km (0.109 R)
• M27: 28,702,745 km (0.092 R)
• M28: 29,448,191 km (0.052 R)
• M29: 32,962,993 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.1

Radius: 9.8

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.64 AU - 9.52 AU

Year: 9994 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,525,392 km

• M1: 123,568 km (0.062 R)
• M2: 453,581 km (0.074 R)
• M3: 858,093 km (0.078 R)
• M4: 2,289,745 km (0.104 R)
• M5: 3,906,898 km (0.038 R)
• M6: 5,881,739 km (0.04 R)
• M7: 7,533,599 km (0.117 R)
• M8: 7,882,162 km (0.104 R)
• M9: 8,737,712 km (0.117 R)
• M10: 13,851,267 km (0.112 R)
• M11: 15,838,375 km (0.097 R)
• M12: 16,867,310 km (0.1 R)
• M13: 20,221,294 km (0.116 R)
• M14: 25,785,437 km (0.099 R)
• M15: 30,597,552 km (0.076 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 16,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit