🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.46 AU - 0.64 AU

Year: 147 Days

Day: 39.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.49 AU - 0.75 AU

Year: 176 Days

Day: 46.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.39 AU - 2.05 AU

Year: 812 Days

Day: 39.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,289,965 km

• M1: 69,413 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.83 AU - 2.37 AU

Year: 1095 Days

Day: 46 Hours

Environment

Temp: -56 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,289,965 km

• M1: 338,091 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.07 AU - 3.47 AU

Year: 2128 Days

Day: 22.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.6

Radius: 10.8

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.3 AU - 12.71 AU

Year: 12245 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,289,965 km

• M1: 139,276 km (0.104 R)
• M2: 552,465 km (0.101 R)
• M3: 928,255 km (0.098 R)
• M4: 1,279,062 km (0.029 R)
• M5: 2,399,999 km (0.064 R)
• M6: 2,736,145 km (0.085 R)
• M7: 4,260,847 km (0.084 R)
• M8: 5,224,556 km (0.091 R)
• M9: 7,668,686 km (0.111 R)
• M10: 8,031,610 km (0.039 R)
• M11: 9,240,960 km (0.069 R)
• M12: 9,600,443 km (0.11 R)
• M13: 10,457,190 km (0.119 R)
• M14: 12,384,460 km (0.067 R)
• M15: 16,105,258 km (0.061 R)
• M16: 18,420,285 km (0.091 R)
• M17: 23,891,977 km (0.104 R)
• M18: 24,278,238 km (0.109 R)
• M19: 32,908,540 km (0.053 R)
• M20: 40,994,155 km (0.1 R)
• M21: 43,240,367 km (0.089 R)
• M22: 48,437,397 km (0.118 R)
• M23: 55,881,537 km (0.085 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 17,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit