🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.47 AU - 0.71 AU

Year: 158 Days

Day: 15.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.79 AU - 1.11 AU

Year: 322 Days

Day: 13.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,835,086 km

• M1: 777,759 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.85 AU - 1.21 AU

Year: 364 Days

Day: 25.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.04 AU - 1.22 AU

Year: 418 Days

Day: 32.5 Hours

Environment

Temp: 51 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,835,086 km

• M1: 36,502 km (0.1 R)
• M2: 199,264 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.63 AU - 2.61 AU

Year: 1075 Days

Day: 26.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.43 AU - 4.51 AU

Year: 3291 Days

Day: 45.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,835,086 km

• M1: 1,867,580 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.5

Radius: 8.1

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.29 AU - 7.85 AU

Year: 5865 Days

Day: 12.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,835,086 km

• M1: 100,679 km (0.108 R)
• M2: 779,555 km (0.083 R)
• M3: 1,039,107 km (0.087 R)
• M4: 6,025,054 km (0.085 R)
• M5: 6,513,940 km (0.112 R)
• M6: 7,682,748 km (0.071 R)
• M7: 8,455,870 km (0.055 R)
• M8: 9,364,976 km (0.103 R)
• M9: 9,755,277 km (0.074 R)
• M10: 12,744,542 km (0.108 R)
• M11: 13,062,886 km (0.118 R)
• M12: 14,619,003 km (0.109 R)
• M13: 14,967,865 km (0.089 R)
• M14: 17,962,216 km (0.112 R)
• M15: 19,112,026 km (0.12 R)
• M16: 23,882,402 km (0.068 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 12,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit