🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.47 AU - 0.63 AU

Year: 153 Days

Day: 46.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,158,306 km

• M1: 61,485 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.75 AU - 1.07 AU

Year: 325 Days

Day: 35.8 Hours

Environment

Temp: 41 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.67 AU - 1.71 AU

Year: 823 Days

Day: 18.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,158,306 km

• M1: 45,179 km (0.113 R)
• M2: 746,942 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.29 AU - 3.33 AU

Year: 2257 Days

Day: 42 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.2

Radius: 10.6

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.71 AU - 9.77 AU

Year: 8864 Days

Day: 11.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 42,158,306 km

• M1: 177,573 km (0.113 R)
• M2: 400,773 km (0.083 R)
• M3: 622,028 km (0.098 R)
• M4: 967,300 km (0.084 R)
• M5: 1,234,781 km (0.047 R)
• M6: 1,713,494 km (0.067 R)
• M7: 1,932,655 km (0.037 R)
• M8: 2,203,128 km (0.103 R)
• M9: 2,492,450 km (0.081 R)
• M10: 3,739,797 km (0.074 R)
• M11: 4,222,849 km (0.094 R)
• M12: 4,933,139 km (0.077 R)
• M13: 5,280,057 km (0.063 R)
• M14: 5,578,505 km (0.115 R)
• M15: 6,232,397 km (0.11 R)
• M16: 6,622,698 km (0.079 R)
• M17: 7,545,268 km (0.11 R)
• M18: 8,047,767 km (0.051 R)
• M19: 8,305,225 km (0.096 R)
• M20: 9,694,092 km (0.094 R)
• M21: 10,807,249 km (0.073 R)
• M22: 13,077,098 km (0.097 R)
• M23: 13,500,310 km (0.106 R)
• M24: 13,738,320 km (0.062 R)
• M25: 15,769,860 km (0.089 R)
• M26: 19,053,832 km (0.075 R)
• M27: 19,280,174 km (0.116 R)
• M28: 21,737,169 km (0.098 R)
• M29: 23,207,716 km (0.071 R)
• M30: 25,049,266 km (0.082 R)
• M31: 30,210,841 km (0.032 R)
• M32: 32,014,842 km (0.118 R)
• M33: 32,899,414 km (0.105 R)
• M34: 33,720,856 km (0.049 R)
• M35: 37,742,047 km (0.079 R)
• M36: 38,621,682 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 14,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit