🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.59 AU - 0.97 AU

Year: 248 Days

Day: 42.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,722,346 km

• M1: 35,155 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.78 AU - 0.8 AU

Year: 253 Days

Day: 15.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,722,346 km

• M1: 34,258 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.19 AU - 1.33 AU

Year: 509 Days

Day: 34.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.89 AU - 2.01 AU

Year: 980 Days

Day: 17.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.13 AU - 3.45 AU

Year: 2148 Days

Day: 21.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.09 AU - 4.13 AU

Year: 2468 Days

Day: 31.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,722,346 km

• M1: 479,012 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.9

Radius: 12.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.07 AU - 6.53 AU

Year: 5691 Days

Day: 6.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 20,722,346 km

• M1: 155,582 km (0.12 R)
• M2: 641,625 km (0.097 R)
• M3: 1,347,578 km (0.068 R)
• M4: 2,649,977 km (0.063 R)
• M5: 3,047,309 km (0.107 R)
• M6: 4,401,020 km (0.091 R)
• M7: 7,485,578 km (0.1 R)
• M8: 8,625,514 km (0.112 R)
• M9: 9,471,939 km (0.114 R)
• M10: 10,257,328 km (0.112 R)
• M11: 11,412,672 km (0.086 R)
• M12: 11,872,835 km (0.11 R)
• M13: 13,282,795 km (0.107 R)
• M14: 15,962,691 km (0.053 R)
• M15: 16,433,176 km (0.071 R)
• M16: 17,733,332 km (0.054 R)
• M17: 20,051,051 km (0.077 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit