🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.55 AU - 0.59 AU

Year: 151 Days

Day: 28.9 Hours

Environment

Temp: 209 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,605,216 km

• M1: 49,966 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.56 AU - 0.68 AU

Year: 171 Days

Day: 17.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,605,216 km

• M1: 74,201 km (0.101 R)
• M2: 472,131 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.77 AU - 1.09 AU

Year: 314 Days

Day: 28.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.29 AU - 1.49 AU

Year: 573 Days

Day: 26.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,605,216 km

• M1: 914,791 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.66 AU - 3.66 AU

Year: 2450 Days

Day: 23 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.1

Radius: 11.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.21 AU - 11.97 AU

Year: 12056 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,605,216 km

• M1: 139,575 km (0.09 R)
• M2: 564,433 km (0.086 R)
• M3: 1,053,767 km (0.073 R)
• M4: 1,559,558 km (0.077 R)
• M5: 2,478,238 km (0.058 R)
• M6: 3,463,041 km (0.105 R)
• M7: 3,835,091 km (0.117 R)
• M8: 4,382,769 km (0.101 R)
• M9: 4,755,118 km (0.098 R)
• M10: 5,707,458 km (0.099 R)
• M11: 9,949,754 km (0.103 R)
• M12: 13,146,062 km (0.045 R)
• M13: 14,258,472 km (0.069 R)
• M14: 16,520,990 km (0.12 R)
• M15: 18,850,678 km (0.077 R)
• M16: 19,590,290 km (0.116 R)
• M17: 21,657,284 km (0.119 R)
• M18: 25,617,738 km (0.05 R)
• M19: 27,873,674 km (0.119 R)
• M20: 30,706,758 km (0.086 R)
• M21: 34,208,096 km (0.106 R)
• M22: 38,357,492 km (0.115 R)
• M23: 38,882,132 km (0.064 R)
• M24: 43,395,650 km (0.097 R)
• M25: 45,558,087 km (0.071 R)
• M26: 46,146,605 km (0.096 R)
• M27: 50,253,066 km (0.092 R)
• M28: 51,674,246 km (0.095 R)
• M29: 53,447,430 km (0.046 R)
• M30: 54,596,790 km (0.092 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 12,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit