🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.48 AU - 0.54 AU

Year: 130 Days

Day: 40.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.5 AU - 0.68 AU

Year: 162 Days

Day: 22.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.88 AU - 0.98 AU

Year: 321 Days

Day: 32 Hours

Environment

Temp: 102 °C

Axial Tilt: 171.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,338,823 km

• M1: 327,470 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.95 AU - 1.39 AU

Year: 453 Days

Day: 19.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,338,823 km

• M1: 582,235 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.2 AU - 3.84 AU

Year: 2365 Days

Day: 39.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.8

Radius: 11.9

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.71 AU - 11.61 AU

Year: 12465 Days

Day: 10.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,338,823 km

• M1: 148,102 km (0.094 R)
• M2: 527,632 km (0.065 R)
• M3: 1,134,999 km (0.102 R)
• M4: 1,941,481 km (0.11 R)
• M5: 2,463,129 km (0.086 R)
• M6: 2,868,539 km (0.076 R)
• M7: 3,549,509 km (0.069 R)
• M8: 3,941,605 km (0.076 R)
• M9: 4,556,452 km (0.09 R)
• M10: 5,296,213 km (0.096 R)
• M11: 6,114,663 km (0.08 R)
• M12: 7,879,469 km (0.103 R)
• M13: 9,080,142 km (0.087 R)
• M14: 11,895,873 km (0.116 R)
• M15: 12,667,798 km (0.064 R)
• M16: 13,472,784 km (0.117 R)
• M17: 16,359,425 km (0.062 R)
• M18: 20,713,620 km (0.066 R)
• M19: 22,239,369 km (0.099 R)
• M20: 24,272,105 km (0.089 R)
• M21: 28,122,754 km (0.069 R)
• M22: 32,681,151 km (0.074 R)
• M23: 34,524,197 km (0.109 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 14,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit