🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.64 AU - 0.78 AU

Year: 230 Days

Day: 24.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.74 AU - 0.8 AU

Year: 260 Days

Day: 27.5 Hours

Environment

Temp: 84 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.64 AU - 1.02 AU

Year: 291 Days

Day: 19.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 53,769,410 km

• M1: 117,584 km (0.085 R)
• M2: 211,831 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.99 AU - 2.85 AU

Year: 1449 Days

Day: 41 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,769,410 km

• M1: 1,643,781 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.2

Radius: 10

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.98 AU - 10.9 AU

Year: 12066 Days

Day: 12.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,769,410 km

• M1: 124,316 km (0.086 R)
• M2: 650,152 km (0.09 R)
• M3: 1,327,382 km (0.091 R)
• M4: 2,251,448 km (0.093 R)
• M5: 2,565,155 km (0.07 R)
• M6: 2,930,772 km (0.096 R)
• M7: 3,875,931 km (0.056 R)
• M8: 4,359,880 km (0.075 R)
• M9: 6,513,192 km (0.036 R)
• M10: 6,951,364 km (0.11 R)
• M11: 7,975,960 km (0.087 R)
• M12: 8,808,323 km (0.045 R)
• M13: 10,216,787 km (0.05 R)
• M14: 19,568,897 km (0.109 R)
• M15: 20,398,567 km (0.102 R)
• M16: 28,108,842 km (0.088 R)
• M17: 36,806,761 km (0.04 R)
• M18: 38,070,115 km (0.109 R)
• M19: 44,823,412 km (0.096 R)
• M20: 46,263,740 km (0.065 R)
• M21: 49,084,707 km (0.057 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 18,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit