🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.83 AU - 1.13 AU

Year: 427 Days

Day: 41.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,751,879 km

• M1: 33,211 km (0.118 R)

Asteroid Belt

Center: 2.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.8

Radius: 11.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.69 AU - 5.01 AU

Year: 4697 Days

Day: 9.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,751,879 km

• M1: 179,667 km (0.086 R)
• M2: 545,733 km (0.058 R)
• M3: 1,067,082 km (0.097 R)
• M4: 1,514,678 km (0.086 R)
• M5: 2,418,998 km (0.095 R)
• M6: 3,030,404 km (0.116 R)
• M7: 3,407,391 km (0.12 R)
• M8: 4,710,987 km (0.117 R)
• M9: 6,640,799 km (0.041 R)
• M10: 7,397,615 km (0.111 R)
• M11: 9,352,709 km (0.099 R)
• M12: 11,829,302 km (0.045 R)
• M13: 13,197,225 km (0.098 R)
• M14: 13,631,956 km (0.095 R)
• M15: 14,760,523 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.8

Radius: 10.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.01 AU - 7.71 AU

Year: 7053 Days

Day: 13.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,751,879 km

• M1: 136,732 km (0.12 R)
• M2: 527,632 km (0.085 R)
• M3: 898,335 km (0.066 R)
• M4: 1,703,471 km (0.101 R)
• M5: 2,206,868 km (0.056 R)
• M6: 2,765,466 km (0.072 R)
• M7: 6,237,334 km (0.102 R)
• M8: 8,424,903 km (0.115 R)
• M9: 9,234,677 km (0.098 R)
• M10: 13,741,911 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849

Radius: 13.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.34 AU - 10.42 AU

Year: 10667 Days

Day: 12 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,751,879 km

• M1: 167,101 km (0.108 R)
• M2: 699,220 km (0.04 R)
• M3: 1,119,441 km (0.095 R)
• M4: 1,657,245 km (0.095 R)
• M5: 2,424,981 km (0.064 R)
• M6: 4,456,820 km (0.062 R)
• M7: 5,147,962 km (0.11 R)
• M8: 6,626,587 km (0.111 R)
• M9: 7,191,469 km (0.066 R)
• M10: 9,327,278 km (0.055 R)
• M11: 21,183,956 km (0.113 R)
• M12: 24,534,948 km (0.079 R)
• M13: 28,433,618 km (0.12 R)
• M14: 29,928,550 km (0.104 R)
• M15: 42,990,838 km (0.104 R)
• M16: 44,248,956 km (0.085 R)
• M17: 46,985,250 km (0.059 R)
• M18: 53,111,433 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 14,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit