🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.77 AU - 2.47 AU

Year: 1075 Days

Day: 22.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.57 AU - 2.89 AU

Year: 1571 Days

Day: 39.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.5 AU - 5.14 AU

Year: 3685 Days

Day: 31.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,030,408 km

• M1: 447,896 km (0.073 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.8

Radius: 11.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.09 AU - 7.49 AU

Year: 6855 Days

Day: 12.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,030,408 km

• M1: 153,487 km (0.09 R)
• M2: 537,206 km (0.084 R)
• M3: 1,118,842 km (0.115 R)
• M4: 1,566,290 km (0.077 R)
• M5: 2,102,149 km (0.107 R)
• M6: 2,720,736 km (0.117 R)
• M7: 3,547,414 km (0.042 R)
• M8: 3,946,541 km (0.109 R)
• M9: 5,239,366 km (0.087 R)
• M10: 6,903,044 km (0.12 R)
• M11: 8,112,543 km (0.105 R)
• M12: 9,547,187 km (0.105 R)
• M13: 10,705,373 km (0.055 R)
• M14: 11,293,592 km (0.115 R)
• M15: 12,642,217 km (0.052 R)
• M16: 13,864,880 km (0.041 R)
• M17: 20,956,567 km (0.08 R)
• M18: 22,427,713 km (0.12 R)
• M19: 24,973,869 km (0.106 R)
• M20: 26,626,476 km (0.12 R)
• M21: 30,731,741 km (0.107 R)
• M22: 33,242,891 km (0.066 R)
• M23: 35,779,323 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.1

Radius: 13.8

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.66 AU - 12.62 AU

Year: 12087 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,030,408 km

• M1: 171,589 km (0.081 R)
• M2: 906,413 km (0.106 R)
• M3: 1,587,233 km (0.088 R)
• M4: 2,449,216 km (0.042 R)
• M5: 4,413,736 km (0.063 R)
• M6: 4,861,781 km (0.09 R)
• M7: 5,591,520 km (0.036 R)
• M8: 6,605,344 km (0.047 R)
• M9: 7,501,884 km (0.087 R)
• M10: 11,392,476 km (0.094 R)
• M11: 12,849,709 km (0.061 R)
• M12: 13,947,309 km (0.107 R)
• M13: 15,358,615 km (0.057 R)
• M14: 17,547,232 km (0.081 R)
• M15: 24,130,286 km (0.059 R)
• M16: 24,562,175 km (0.105 R)
• M17: 25,352,650 km (0.083 R)
• M18: 27,637,758 km (0.093 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 12,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit