🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.61 AU - 0.69 AU

Year: 200 Days

Day: 23.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.74 AU - 0.86 AU

Year: 272 Days

Day: 37.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,340,490 km

• M1: 162,164 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.86 AU - 1.36 AU

Year: 445 Days

Day: 39.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.02 AU - 1.48 AU

Year: 532 Days

Day: 42.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.82 AU - 2.59 AU

Year: 1243 Days

Day: 12.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,340,490 km

• M1: 22,888 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.9

Radius: 12.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.16 AU - 9.9 AU

Year: 8665 Days

Day: 13 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,340,490 km

• M1: 160,369 km (0.083 R)
• M2: 945,758 km (0.077 R)
• M3: 1,483,263 km (0.067 R)
• M4: 1,956,591 km (0.111 R)
• M5: 2,549,447 km (0.058 R)
• M6: 3,112,085 km (0.116 R)
• M7: 3,547,564 km (0.118 R)
• M8: 4,099,131 km (0.117 R)
• M9: 6,758,233 km (0.112 R)
• M10: 10,453,301 km (0.089 R)
• M11: 11,137,113 km (0.066 R)
• M12: 15,569,249 km (0.077 R)
• M13: 17,932,596 km (0.104 R)
• M14: 22,548,289 km (0.093 R)
• M15: 23,442,585 km (0.075 R)
• M16: 25,650,500 km (0.09 R)
• M17: 26,804,946 km (0.081 R)
• M18: 27,808,599 km (0.104 R)
• M19: 28,460,097 km (0.084 R)
• M20: 33,206,090 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 18,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit