🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.49 AU - 0.59 AU

Year: 149 Days

Day: 32.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.51 AU - 0.61 AU

Year: 157 Days

Day: 31.2 Hours

Environment

Temp: 225 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,349,835 km

• M1: 57,595 km (0.073 R)
• M2: 137,929 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.67 AU - 0.81 AU

Year: 239 Days

Day: 12.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,349,835 km

• M1: 42,037 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.77 AU - 0.81 AU

Year: 263 Days

Day: 25.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,349,835 km

• M1: 83,176 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.64 AU - 1.02 AU

Year: 283 Days

Day: 15.3 Hours

Environment

Temp: 72 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,349,835 km

• M1: 762,500 km (0.032 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.85 AU - 1.97 AU

Year: 989 Days

Day: 16.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.29 AU - 3.63 AU

Year: 1908 Days

Day: 37.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.7

Radius: 11.5

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.32 AU - 7.2 AU

Year: 5180 Days

Day: 14.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,349,835 km

• M1: 143,016 km (0.111 R)
• M2: 526,285 km (0.034 R)
• M3: 1,132,306 km (0.087 R)
• M4: 1,757,775 km (0.084 R)
• M5: 2,252,346 km (0.079 R)
• M6: 2,876,318 km (0.04 R)
• M7: 3,460,348 km (0.104 R)
• M8: 4,758,559 km (0.117 R)
• M9: 5,548,136 km (0.096 R)
• M10: 6,423,134 km (0.111 R)
• M11: 6,963,033 km (0.092 R)
• M12: 7,680,355 km (0.119 R)
• M13: 13,114,198 km (0.072 R)
• M14: 13,984,708 km (0.057 R)
• M15: 14,719,982 km (0.105 R)
• M16: 15,302,965 km (0.095 R)
• M17: 19,198,942 km (0.109 R)
• M18: 22,009,736 km (0.107 R)
• M19: 23,631,826 km (0.105 R)
• M20: 24,838,183 km (0.025 R)
• M21: 25,581,535 km (0.11 R)
• M22: 26,767,098 km (0.083 R)
• M23: 28,703,643 km (0.099 R)
• M24: 29,338,985 km (0.085 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: 435 - 11,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit