🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.96 AU - 2.68 AU

Year: 1248 Days

Day: 45.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,904,047 km

• M1: 94,396 km (0.062 R)
• M2: 427,401 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.34 AU - 4.42 AU

Year: 2699 Days

Day: 31.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.94 AU - 5.54 AU

Year: 3644 Days

Day: 39.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,904,047 km

• M1: 879,187 km (0.056 R)

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.8

Radius: 11.1

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.09 AU - 6.63 AU

Year: 5663 Days

Day: 11.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 36,904,047 km

• M1: 138,079 km (0.07 R)
• M2: 986,149 km (0.099 R)
• M3: 1,782,758 km (0.118 R)
• M4: 2,244,118 km (0.114 R)
• M5: 2,688,872 km (0.12 R)
• M6: 4,388,753 km (0.044 R)
• M7: 6,278,323 km (0.067 R)
• M8: 8,448,839 km (0.119 R)
• M9: 9,161,822 km (0.077 R)
• M10: 10,953,855 km (0.057 R)
• M11: 15,953,715 km (0.117 R)
• M12: 16,710,980 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578

Radius: 11.4

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.95 AU - 9.19 AU

Year: 7354 Days

Day: 8.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,904,047 km

• M1: 141,819 km (0.09 R)
• M2: 555,008 km (0.079 R)
• M3: 1,038,359 km (0.115 R)
• M4: 1,403,826 km (0.082 R)
• M5: 2,407,479 km (0.1 R)
• M6: 3,381,361 km (0.113 R)
• M7: 4,081,628 km (0.03 R)
• M8: 5,614,857 km (0.118 R)
• M9: 6,460,384 km (0.087 R)
• M10: 8,323,027 km (0.07 R)
• M11: 9,334,010 km (0.045 R)
• M12: 9,914,898 km (0.096 R)
• M13: 10,615,016 km (0.119 R)
• M14: 11,447,827 km (0.113 R)
• M15: 12,218,556 km (0.118 R)
• M16: 13,410,851 km (0.112 R)
• M17: 14,209,105 km (0.115 R)
• M18: 18,893,613 km (0.09 R)
• M19: 19,462,533 km (0.071 R)
• M20: 21,161,965 km (0.068 R)
• M21: 24,183,244 km (0.117 R)
• M22: 26,941,529 km (0.085 R)
• M23: 28,488,970 km (0.104 R)
• M24: 29,521,345 km (0.05 R)
• M25: 34,110,558 km (0.101 R)
• M26: 36,028,852 km (0.107 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 19,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit