🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.24 AU - 1.36 AU

Year: 550 Days

Day: 12.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,959,637 km

• M1: 341,831 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.47 AU - 1.57 AU

Year: 695 Days

Day: 41.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.73 AU - 1.85 AU

Year: 888 Days

Day: 45.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.4

Radius: 8.1

Gravity: 13.8 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.11 AU - 8.03 AU

Year: 6245 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,959,637 km

• M1: 100,979 km (0.12 R)
• M2: 363,672 km (0.108 R)
• M3: 617,540 km (0.029 R)
• M4: 969,544 km (0.097 R)
• M5: 1,567,935 km (0.109 R)
• M6: 2,305,453 km (0.103 R)
• M7: 2,820,817 km (0.111 R)
• M8: 3,299,830 km (0.105 R)
• M9: 4,528,328 km (0.075 R)
• M10: 5,647,768 km (0.113 R)
• M11: 6,374,664 km (0.098 R)
• M12: 6,905,139 km (0.102 R)
• M13: 7,464,635 km (0.105 R)
• M14: 9,104,676 km (0.102 R)
• M15: 11,681,799 km (0.084 R)
• M16: 12,584,472 km (0.102 R)
• M17: 13,192,887 km (0.115 R)
• M18: 17,533,170 km (0.098 R)
• M19: 18,152,355 km (0.075 R)
• M20: 20,472,768 km (0.108 R)
• M21: 22,659,290 km (0.104 R)
• M22: 23,892,426 km (0.083 R)
• M23: 24,653,430 km (0.03 R)
• M24: 25,869,361 km (0.055 R)
• M25: 26,135,047 km (0.082 R)
• M26: 33,909,948 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.6

Radius: 9.7

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.34 AU - 8.6 AU

Year: 7572 Days

Day: 14.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,959,637 km

• M1: 121,025 km (0.114 R)
• M2: 495,917 km (0.111 R)
• M3: 2,024,807 km (0.103 R)
• M4: 2,876,617 km (0.111 R)
• M5: 3,273,650 km (0.112 R)
• M6: 5,394,798 km (0.037 R)
• M7: 6,001,567 km (0.053 R)
• M8: 6,407,875 km (0.083 R)
• M9: 6,760,328 km (0.034 R)
• M10: 8,678,771 km (0.088 R)
• M11: 13,215,326 km (0.119 R)
• M12: 16,835,744 km (0.105 R)
• M13: 17,372,651 km (0.077 R)
• M14: 22,731,995 km (0.068 R)
• M15: 23,972,610 km (0.094 R)
• M16: 24,997,206 km (0.084 R)
• M17: 26,950,954 km (0.109 R)
• M18: 27,778,679 km (0.09 R)
• M19: 28,908,741 km (0.105 R)
• M20: 36,452,214 km (0.087 R)
• M21: 36,899,811 km (0.028 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 12,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit