🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.46 AU - 0.76 AU

Year: 139 Days

Day: 29.8 Hours

Environment

Temp: 372 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.64 AU - 2.1 AU

Year: 748 Days

Day: 14 Hours

Environment

Temp: 115 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.52 AU - 3.78 AU

Year: 2039 Days

Day: 28.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.29 AU - 4.67 AU

Year: 2322 Days

Day: 23 Hours

Environment

Temp: -48 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,031,663 km

• M1: 727,345 km (0.097 R)

Asteroid Belt

Center: 8.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986

Radius: 11

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.11 AU - 12.43 AU

Year: 12569 Days

Day: 6.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,031,663 km

• M1: 136,732 km (0.072 R)
• M2: 534,962 km (0.078 R)
• M3: 1,374,804 km (0.09 R)
• M4: 1,886,429 km (0.119 R)
• M5: 2,275,982 km (0.104 R)
• M6: 2,926,882 km (0.108 R)
• M7: 3,506,873 km (0.099 R)
• M8: 3,983,642 km (0.074 R)
• M9: 5,604,834 km (0.062 R)
• M10: 6,061,257 km (0.111 R)
• M11: 7,857,927 km (0.077 R)
• M12: 8,727,689 km (0.094 R)
• M13: 9,237,818 km (0.072 R)
• M14: 9,876,302 km (0.062 R)
• M15: 10,262,264 km (0.038 R)
• M16: 11,064,259 km (0.105 R)
• M17: 12,031,409 km (0.033 R)
• M18: 14,838,164 km (0.115 R)
• M19: 17,489,188 km (0.059 R)
• M20: 18,549,538 km (0.077 R)
• M21: 19,053,234 km (0.116 R)
• M22: 20,978,558 km (0.106 R)
• M23: 21,433,485 km (0.064 R)
• M24: 26,038,856 km (0.081 R)
• M25: 28,516,047 km (0.064 R)
• M26: 30,911,558 km (0.05 R)
• M27: 31,858,363 km (0.113 R)
• M28: 35,969,462 km (0.087 R)
• M29: 37,681,759 km (0.107 R)
• M30: 41,696,218 km (0.096 R)
• M31: 43,290,781 km (0.057 R)
• M32: 45,682,103 km (0.099 R)
• M33: 53,551,999 km (0.118 R)
• M34: 54,231,771 km (0.034 R)

Kuiper Belt

Range: 37.5 - 66.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 13,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit