🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.56 AU - 1.72 AU

Year: 880 Days

Day: 13.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,606,688 km

• M1: 55,501 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.61 AU - 1.95 AU

Year: 995 Days

Day: 25.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.66 AU - 1.96 AU

Year: 1020 Days

Day: 36.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,606,688 km

• M1: 76,445 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.75 AU - 2.49 AU

Year: 1293 Days

Day: 33.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 53 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.12 AU - 3.34 AU

Year: 1890 Days

Day: 47.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,606,688 km

• M1: 613,351 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.8

Radius: 14.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.72 AU - 10.52 AU

Year: 10603 Days

Day: 9.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 45,606,688 km

• M1: 177,872 km (0.114 R)
• M2: 934,687 km (0.068 R)
• M3: 1,528,741 km (0.05 R)
• M4: 2,061,010 km (0.102 R)
• M5: 6,104,042 km (0.114 R)
• M6: 8,603,673 km (0.12 R)
• M7: 9,850,421 km (0.111 R)
• M8: 15,770,608 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.4

Radius: 14.5

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.87 AU - 12.41 AU

Year: 13528 Days

Day: 8.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,606,688 km

• M1: 268,977 km (0.113 R)
• M2: 898,634 km (0.117 R)
• M3: 1,494,782 km (0.09 R)
• M4: 1,950,008 km (0.086 R)
• M5: 3,427,138 km (0.099 R)
• M6: 4,129,649 km (0.109 R)
• M7: 4,659,824 km (0.119 R)
• M8: 5,298,906 km (0.116 R)
• M9: 7,988,227 km (0.11 R)
• M10: 8,952,236 km (0.044 R)
• M11: 11,647,541 km (0.07 R)
• M12: 12,256,853 km (0.047 R)
• M13: 13,842,889 km (0.12 R)
• M14: 17,206,298 km (0.07 R)
• M15: 19,115,466 km (0.111 R)
• M16: 21,325,625 km (0.08 R)
• M17: 30,300,450 km (0.08 R)
• M18: 41,383,857 km (0.115 R)
• M19: 43,197,582 km (0.111 R)
• M20: 43,990,899 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 20,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit