🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.65 AU - 0.91 AU

Year: 262 Days

Day: 31.4 Hours

Environment

Temp: 86 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.45 AU - 1.63 AU

Year: 728 Days

Day: 30.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,896,109 km

• M1: 32,014 km (0.076 R)
• M2: 360,232 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.02 AU - 3.64 AU

Year: 2314 Days

Day: 15.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359

Radius: 11.2

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.36 AU - 8.46 AU

Year: 6917 Days

Day: 9.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,896,109 km

• M1: 140,323 km (0.088 R)
• M2: 495,917 km (0.119 R)
• M3: 1,018,313 km (0.106 R)
• M4: 1,590,375 km (0.08 R)
• M5: 2,384,291 km (0.06 R)
• M6: 2,899,207 km (0.083 R)
• M7: 3,363,708 km (0.099 R)
• M8: 4,982,806 km (0.079 R)
• M9: 6,605,494 km (0.077 R)
• M10: 7,275,094 km (0.05 R)
• M11: 8,987,092 km (0.087 R)
• M12: 9,599,396 km (0.098 R)
• M13: 11,509,911 km (0.116 R)
• M14: 11,939,855 km (0.116 R)
• M15: 14,198,334 km (0.08 R)
• M16: 15,086,048 km (0.097 R)
• M17: 16,306,766 km (0.076 R)
• M18: 18,551,034 km (0.058 R)
• M19: 19,476,895 km (0.109 R)
• M20: 20,433,424 km (0.105 R)
• M21: 22,292,327 km (0.099 R)
• M22: 23,036,576 km (0.093 R)
• M23: 25,448,991 km (0.076 R)
• M24: 25,853,354 km (0.106 R)
• M25: 26,426,464 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.3

Radius: 10

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.01 AU - 10.27 AU

Year: 9671 Days

Day: 8.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,896,109 km

• M1: 124,316 km (0.098 R)
• M2: 606,171 km (0.091 R)
• M3: 1,198,129 km (0.026 R)
• M4: 1,651,261 km (0.11 R)
• M5: 2,055,475 km (0.117 R)
• M6: 3,066,008 km (0.12 R)
• M7: 4,204,149 km (0.092 R)
• M8: 5,328,227 km (0.114 R)
• M9: 6,257,230 km (0.054 R)
• M10: 7,630,389 km (0.114 R)
• M11: 8,526,630 km (0.082 R)
• M12: 9,243,802 km (0.105 R)
• M13: 9,591,916 km (0.049 R)
• M14: 10,261,816 km (0.099 R)
• M15: 11,352,982 km (0.066 R)
• M16: 13,319,746 km (0.09 R)
• M17: 14,088,230 km (0.099 R)
• M18: 15,643,449 km (0.046 R)
• M19: 16,717,562 km (0.049 R)
• M20: 17,993,333 km (0.071 R)
• M21: 18,852,772 km (0.096 R)
• M22: 23,935,959 km (0.091 R)
• M23: 24,404,649 km (0.083 R)
• M24: 26,840,700 km (0.083 R)
• M25: 32,992,464 km (0.082 R)
• M26: 34,397,637 km (0.095 R)
• M27: 39,760,720 km (0.066 R)
• M28: 41,083,166 km (0.117 R)
• M29: 42,026,380 km (0.114 R)
• M30: 43,676,594 km (0.107 R)
• M31: 45,799,538 km (0.034 R)
• M32: 48,586,247 km (0.079 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 16,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit