🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.56 AU - 0.94 AU

Year: 236 Days

Day: 20.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.61 AU - 1.01 AU

Year: 265 Days

Day: 39.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.2 AU - 1.66 AU

Year: 621 Days

Day: 23.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,449,848 km

• M1: 30,219 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.5

Radius: 12.8

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.3 AU - 7.72 AU

Year: 6037 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,449,848 km

• M1: 256,710 km (0.104 R)
• M2: 727,943 km (0.113 R)
• M3: 1,631,215 km (0.111 R)
• M4: 2,124,739 km (0.089 R)
• M5: 3,291,004 km (0.081 R)
• M6: 5,301,898 km (0.112 R)
• M7: 7,093,333 km (0.077 R)
• M8: 7,532,702 km (0.119 R)
• M9: 8,670,244 km (0.113 R)
• M10: 10,054,922 km (0.063 R)
• M11: 11,089,241 km (0.077 R)
• M12: 14,098,552 km (0.082 R)
• M13: 15,945,637 km (0.119 R)
• M14: 21,148,352 km (0.098 R)
• M15: 23,160,742 km (0.051 R)
• M16: 28,195,907 km (0.097 R)
• M17: 28,930,433 km (0.064 R)
• M18: 32,394,821 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.6

Radius: 9.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.67 AU - 9.41 AU

Year: 8285 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,449,848 km

• M1: 119,379 km (0.079 R)
• M2: 463,604 km (0.103 R)
• M3: 1,139,487 km (0.032 R)
• M4: 2,618,860 km (0.088 R)
• M5: 3,946,392 km (0.082 R)
• M6: 5,527,791 km (0.079 R)
• M7: 6,625,241 km (0.042 R)
• M8: 8,436,722 km (0.088 R)
• M9: 10,926,030 km (0.107 R)
• M10: 12,287,520 km (0.098 R)
• M11: 14,424,077 km (0.11 R)
• M12: 19,834,583 km (0.054 R)
• M13: 22,911,363 km (0.106 R)
• M14: 24,162,749 km (0.08 R)
• M15: 25,873,700 km (0.103 R)
• M16: 26,292,723 km (0.066 R)
• M17: 28,456,058 km (0.084 R)
• M18: 31,394,609 km (0.066 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 16,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit