🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.58 AU - 0.72 AU

Year: 200 Days

Day: 31.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,401,460 km

• M1: 460,911 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.75 AU - 1.03 AU

Year: 320 Days

Day: 41.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.24 AU - 1.58 AU

Year: 638 Days

Day: 29.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.86 AU - 4.34 AU

Year: 2601 Days

Day: 17.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.8

Radius: 12.2

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.74 AU - 5.52 AU

Year: 3794 Days

Day: 14.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,401,460 km

• M1: 157,826 km (0.055 R)
• M2: 622,926 km (0.115 R)
• M3: 1,437,187 km (0.056 R)
• M4: 1,823,598 km (0.117 R)
• M5: 3,715,413 km (0.037 R)
• M6: 7,860,919 km (0.089 R)
• M7: 15,425,485 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.3

Radius: 13.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.43 AU - 8.67 AU

Year: 7900 Days

Day: 6.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,401,460 km

• M1: 167,849 km (0.083 R)
• M2: 668,403 km (0.101 R)
• M3: 2,188,318 km (0.085 R)
• M4: 3,071,394 km (0.119 R)
• M5: 3,514,204 km (0.118 R)
• M6: 4,206,543 km (0.088 R)
• M7: 5,321,047 km (0.116 R)
• M8: 6,236,286 km (0.114 R)
• M9: 7,446,982 km (0.103 R)
• M10: 9,572,319 km (0.101 R)
• M11: 11,180,047 km (0.077 R)
• M12: 12,021,535 km (0.077 R)
• M13: 13,075,003 km (0.065 R)
• M14: 14,554,078 km (0.063 R)
• M15: 15,429,524 km (0.09 R)
• M16: 17,285,735 km (0.04 R)
• M17: 20,343,066 km (0.1 R)
• M18: 21,837,998 km (0.093 R)
• M19: 25,222,799 km (0.101 R)
• M20: 27,133,015 km (0.113 R)
• M21: 30,327,079 km (0.038 R)
• M22: 31,445,323 km (0.073 R)
• M23: 34,306,382 km (0.108 R)
• M24: 37,452,425 km (0.108 R)
• M25: 37,917,076 km (0.107 R)
• M26: 40,786,064 km (0.077 R)
• M27: 41,401,510 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 14,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit