🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.52 AU - 0.6 AU

Year: 157 Days

Day: 26.2 Hours

Environment

Temp: 226 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,604,585 km

• M1: 58,493 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.66 AU - 0.9 AU

Year: 258 Days

Day: 42.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.74 AU - 1.22 AU

Year: 364 Days

Day: 17.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,604,585 km

• M1: 61,186 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.6 AU - 2.2 AU

Year: 981 Days

Day: 34.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,604,585 km

• M1: 284,386 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.99 AU - 2.33 AU

Year: 1190 Days

Day: 44.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,604,585 km

• M1: 48,619 km (0.026 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.47 AU - 4.09 AU

Year: 2754 Days

Day: 38.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,604,585 km

• M1: 46,076 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.4

Radius: 4.3

Gravity: 29.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 15.79 AU - 16.33 AU

Year: 24118 Days

Day: 17.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,604,585 km

• M1: 53,556 km (0.116 R)
• M2: 379,380 km (0.09 R)
• M3: 877,691 km (0.095 R)
• M4: 1,311,375 km (0.052 R)
• M5: 4,664,312 km (0.105 R)
• M6: 6,466,966 km (0.093 R)
• M7: 6,829,891 km (0.066 R)
• M8: 7,949,182 km (0.108 R)
• M9: 8,155,627 km (0.112 R)
• M10: 10,668,273 km (0.095 R)
• M11: 19,382,050 km (0.053 R)
• M12: 28,525,621 km (0.094 R)
• M13: 31,899,053 km (0.077 R)
• M14: 37,659,618 km (0.079 R)
• M15: 37,949,988 km (0.071 R)
• M16: 38,682,569 km (0.102 R)
• M17: 57,276,387 km (0.119 R)
• M18: 63,423,663 km (0.1 R)
• M19: 77,945,727 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 17,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit