🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.54 AU - 0.62 AU

Year: 162 Days

Day: 24.1 Hours

Environment

Temp: 231 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,916,504 km

• M1: 34,258 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.49 AU - 0.75 AU

Year: 179 Days

Day: 46.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,916,504 km

• M1: 189,092 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.61 AU - 0.83 AU

Year: 224 Days

Day: 43 Hours

Environment

Temp: 147 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.88 AU - 1.18 AU

Year: 384 Days

Day: 37.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,916,504 km

• M1: 42,785 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.13 AU - 1.45 AU

Year: 538 Days

Day: 47.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 53,916,504 km

• M1: 52,210 km (0.054 R)
• M2: 476,768 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.31 AU - 2.11 AU

Year: 821 Days

Day: 31.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,916,504 km

• M1: 31,416 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.81 AU - 1.83 AU

Year: 901 Days

Day: 34.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.93 AU - 2.25 AU

Year: 1109 Days

Day: 18.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 71.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,916,504 km

• M1: 13,314 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.3

Radius: 9.5

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.08 AU - 11.52 AU

Year: 13029 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,916,504 km

• M1: 118,332 km (0.078 R)
• M2: 437,125 km (0.111 R)
• M3: 798,703 km (0.062 R)
• M4: 1,443,919 km (0.066 R)
• M5: 1,815,669 km (0.101 R)
• M6: 3,188,230 km (0.088 R)
• M7: 3,691,926 km (0.12 R)
• M8: 4,336,094 km (0.043 R)
• M9: 4,955,429 km (0.062 R)
• M10: 5,668,114 km (0.081 R)
• M11: 7,770,263 km (0.095 R)
• M12: 10,239,376 km (0.054 R)
• M13: 11,855,182 km (0.036 R)
• M14: 13,763,303 km (0.076 R)
• M15: 15,867,846 km (0.108 R)
• M16: 25,063,627 km (0.076 R)
• M17: 26,142,378 km (0.058 R)
• M18: 27,456,894 km (0.116 R)
• M19: 35,912,315 km (0.062 R)
• M20: 44,802,169 km (0.081 R)
• M21: 47,418,635 km (0.069 R)
• M22: 52,953,906 km (0.073 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 15,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit