🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.61 AU

Year: 142 Days

Day: 43.6 Hours

Environment

Temp: 220 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.69 AU - 0.75 AU

Year: 225 Days

Day: 33.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.76 AU - 2.3 AU

Year: 1067 Days

Day: 29.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.56 AU - 2.54 AU

Year: 1083 Days

Day: 15.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.5

Radius: 9.4

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.8 AU - 8.94 AU

Year: 8934 Days

Day: 6.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,062,370 km

• M1: 116,986 km (0.12 R)
• M2: 469,588 km (0.085 R)
• M3: 1,222,364 km (0.072 R)
• M4: 1,812,977 km (0.087 R)
• M5: 2,207,765 km (0.097 R)
• M6: 2,659,551 km (0.096 R)
• M7: 3,604,860 km (0.103 R)
• M8: 4,050,662 km (0.094 R)
• M9: 5,453,142 km (0.066 R)
• M10: 6,316,770 km (0.099 R)
• M11: 6,781,720 km (0.05 R)
• M12: 9,139,233 km (0.087 R)
• M13: 9,875,404 km (0.101 R)
• M14: 11,206,526 km (0.11 R)
• M15: 13,048,375 km (0.114 R)
• M16: 14,709,959 km (0.12 R)
• M17: 21,556,156 km (0.071 R)
• M18: 21,957,676 km (0.107 R)
• M19: 23,783,817 km (0.054 R)
• M20: 24,385,500 km (0.099 R)
• M21: 26,709,353 km (0.03 R)
• M22: 29,177,270 km (0.082 R)
• M23: 31,278,372 km (0.114 R)
• M24: 33,371,395 km (0.043 R)
• M25: 33,801,040 km (0.082 R)
• M26: 36,004,318 km (0.109 R)
• M27: 36,569,648 km (0.068 R)
• M28: 37,256,003 km (0.053 R)
• M29: 37,950,885 km (0.042 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 11,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit