🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.71 AU - 0.93 AU

Year: 265 Days

Day: 26.9 Hours

Environment

Temp: 100 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.9 AU - 1.16 AU

Year: 373 Days

Day: 34.8 Hours

Environment

Temp: 65 °C

Axial Tilt: 100.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,575,301 km

• M1: 89,011 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.14 AU - 1.3 AU

Year: 480 Days

Day: 46.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 36,575,301 km

• M1: 316,998 km (0.096 R)
• M2: 450,140 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.17 AU - 1.37 AU

Year: 510 Days

Day: 34.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.56 AU - 1.9 AU

Year: 811 Days

Day: 12.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.78 AU - 2.38 AU

Year: 1069 Days

Day: 44.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.44 AU - 3.44 AU

Year: 1797 Days

Day: 15.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.57 AU - 5.27 AU

Year: 3312 Days

Day: 45 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.2

Radius: 8.2

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.86 AU - 7.16 AU

Year: 5921 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 36,575,301 km

• M1: 102,026 km (0.073 R)
• M2: 425,456 km (0.066 R)
• M3: 852,259 km (0.087 R)
• M4: 1,319,752 km (0.066 R)
• M5: 1,875,509 km (0.103 R)
• M6: 2,265,510 km (0.094 R)
• M7: 2,597,468 km (0.116 R)
• M8: 2,882,153 km (0.035 R)
• M9: 4,366,762 km (0.088 R)
• M10: 5,142,128 km (0.067 R)
• M11: 5,973,742 km (0.119 R)
• M12: 8,138,872 km (0.098 R)
• M13: 9,265,494 km (0.078 R)
• M14: 9,663,274 km (0.112 R)
• M15: 12,452,228 km (0.068 R)
• M16: 13,211,437 km (0.103 R)
• M17: 14,058,759 km (0.091 R)
• M18: 15,427,729 km (0.116 R)
• M19: 16,430,933 km (0.058 R)
• M20: 17,014,065 km (0.095 R)
• M21: 18,497,627 km (0.098 R)
• M22: 20,285,920 km (0.03 R)
• M23: 21,489,136 km (0.112 R)
• M24: 24,119,814 km (0.093 R)
• M25: 24,452,520 km (0.117 R)
• M26: 27,047,145 km (0.095 R)
• M27: 27,496,687 km (0.109 R)
• M28: 28,134,423 km (0.105 R)
• M29: 29,915,236 km (0.037 R)
• M30: 34,535,566 km (0.109 R)
• M31: 36,248,013 km (0.057 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 13,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit