🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.46 AU - 0.72 AU

Year: 160 Days

Day: 27.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.04 AU - 1.1 AU

Year: 391 Days

Day: 15.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.75 AU - 2.45 AU

Year: 1075 Days

Day: 46.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,971,214 km

• M1: 1,252,284 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.12 AU - 2.28 AU

Year: 1152 Days

Day: 18.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,971,214 km

• M1: 689,796 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.58 AU - 4.06 AU

Year: 2636 Days

Day: 37.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,971,214 km

• M1: 221,106 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.5

Radius: 11.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.03 AU - 7.51 AU

Year: 6220 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 15,971,214 km

• M1: 264,639 km (0.07 R)
• M2: 353,500 km (0.114 R)
• M3: 496,366 km (0.077 R)
• M4: 715,676 km (0.092 R)
• M5: 863,180 km (0.088 R)
• M6: 994,227 km (0.034 R)
• M7: 1,123,031 km (0.059 R)
• M8: 1,257,669 km (0.106 R)
• M9: 1,428,660 km (0.081 R)
• M10: 1,564,794 km (0.104 R)
• M11: 1,805,347 km (0.041 R)
• M12: 1,976,487 km (0.104 R)
• M13: 2,347,041 km (0.108 R)
• M14: 2,559,769 km (0.039 R)
• M15: 2,963,983 km (0.086 R)
• M16: 3,388,392 km (0.118 R)
• M17: 3,672,628 km (0.046 R)
• M18: 3,876,230 km (0.069 R)
• M19: 3,979,453 km (0.103 R)
• M20: 4,053,803 km (0.057 R)
• M21: 4,355,692 km (0.116 R)
• M22: 4,509,329 km (0.103 R)
• M23: 4,633,644 km (0.048 R)
• M24: 4,933,588 km (0.073 R)
• M25: 5,207,203 km (0.088 R)
• M26: 5,370,564 km (0.096 R)
• M27: 6,126,631 km (0.082 R)
• M28: 6,951,663 km (0.056 R)
• M29: 7,570,400 km (0.116 R)
• M30: 7,923,750 km (0.086 R)
• M31: 8,301,635 km (0.107 R)
• M32: 8,801,890 km (0.11 R)
• M33: 8,996,816 km (0.05 R)
• M34: 9,075,205 km (0.059 R)
• M35: 9,232,732 km (0.116 R)
• M36: 10,669,769 km (0.052 R)
• M37: 11,234,501 km (0.059 R)
• M38: 11,488,518 km (0.069 R)
• M39: 11,873,284 km (0.083 R)
• M40: 13,186,304 km (0.06 R)
• M41: 13,837,354 km (0.075 R)
• M42: 14,544,803 km (0.099 R)
• M43: 15,616,372 km (0.111 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 13,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit