🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.53 AU - 0.67 AU

Year: 166 Days

Day: 46.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.53 AU - 0.79 AU

Year: 191 Days

Day: 18.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,280,781 km

• M1: 81,082 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.71 AU - 0.95 AU

Year: 270 Days

Day: 21.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,280,781 km

• M1: 226,491 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.07 AU - 2.45 AU

Year: 1211 Days

Day: 42.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.92 AU - 2.92 AU

Year: 1342 Days

Day: 40.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.29 AU - 5.39 AU

Year: 3223 Days

Day: 17.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.7

Radius: 13.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.1 AU - 8.84 AU

Year: 7277 Days

Day: 8 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,280,781 km

• M1: 172,935 km (0.057 R)
• M2: 658,979 km (0.062 R)
• M3: 1,232,088 km (0.05 R)
• M4: 1,872,068 km (0.062 R)
• M5: 2,305,752 km (0.11 R)
• M6: 2,990,910 km (0.088 R)
• M7: 4,489,133 km (0.081 R)
• M8: 4,947,052 km (0.052 R)
• M9: 5,924,375 km (0.107 R)
• M10: 6,914,414 km (0.086 R)
• M11: 7,930,034 km (0.104 R)
• M12: 9,590,271 km (0.041 R)
• M13: 11,211,164 km (0.103 R)
• M14: 12,500,099 km (0.096 R)
• M15: 15,053,585 km (0.088 R)
• M16: 18,730,252 km (0.11 R)
• M17: 19,925,539 km (0.101 R)
• M18: 20,698,062 km (0.042 R)
• M19: 21,894,247 km (0.103 R)
• M20: 22,800,361 km (0.099 R)
• M21: 24,599,425 km (0.104 R)
• M22: 26,399,237 km (0.103 R)
• M23: 27,425,778 km (0.049 R)
• M24: 32,113,876 km (0.119 R)
• M25: 33,499,302 km (0.096 R)
• M26: 36,047,552 km (0.041 R)
• M27: 40,536,834 km (0.056 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 19,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit