🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.73 AU - 0.85 AU

Year: 260 Days

Day: 15.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.96 AU - 2.42 AU

Year: 1202 Days

Day: 33.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,933,213 km

• M1: 820,544 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.7

Radius: 12.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.55 AU - 6.35 AU

Year: 5382 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 13,933,213 km

• M1: 160,519 km (0.088 R)
• M2: 730,636 km (0.113 R)
• M3: 1,621,641 km (0.079 R)
• M4: 2,519,228 km (0.107 R)
• M5: 3,659,912 km (0.029 R)
• M6: 4,062,480 km (0.073 R)
• M7: 4,569,766 km (0.099 R)
• M8: 5,065,085 km (0.091 R)
• M9: 5,980,773 km (0.095 R)
• M10: 7,277,039 km (0.101 R)
• M11: 8,028,768 km (0.095 R)
• M12: 9,030,475 km (0.117 R)
• M13: 10,070,480 km (0.104 R)
• M14: 10,642,093 km (0.094 R)
• M15: 16,381,864 km (0.082 R)
• M16: 17,359,786 km (0.073 R)
• M17: 17,799,753 km (0.09 R)
• M18: 18,311,527 km (0.103 R)
• M19: 19,097,814 km (0.111 R)
• M20: 21,090,906 km (0.116 R)
• M21: 21,881,980 km (0.117 R)
• M22: 26,632,909 km (0.051 R)
• M23: 28,589,948 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.6

Radius: 12.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.67 AU - 7.85 AU

Year: 6518 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 13,933,213 km

• M1: 153,487 km (0.107 R)
• M2: 844,181 km (0.069 R)
• M3: 1,294,022 km (0.098 R)
• M4: 1,969,157 km (0.116 R)
• M5: 2,624,246 km (0.097 R)
• M6: 3,630,740 km (0.108 R)
• M7: 5,147,064 km (0.063 R)
• M8: 5,668,712 km (0.07 R)
• M9: 6,106,435 km (0.072 R)
• M10: 7,367,845 km (0.104 R)
• M11: 8,003,336 km (0.117 R)
• M12: 9,672,101 km (0.045 R)
• M13: 11,308,701 km (0.076 R)
• M14: 12,964,600 km (0.062 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 10,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit