🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.64 AU - 0.78 AU

Year: 172 Days

Day: 23.2 Hours

Environment

Temp: 304 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,093,274 km

• M1: 128,205 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.68 AU - 1.04 AU

Year: 229 Days

Day: 33.1 Hours

Environment

Temp: 324 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,093,274 km

• M1: 31,565 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.92 AU - 1.26 AU

Year: 327 Days

Day: 42.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,093,274 km

• M1: 285,283 km (0.117 R)
• M2: 410,048 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.15 AU - 3.51 AU

Year: 1366 Days

Day: 16.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.65 AU - 7.57 AU

Year: 5440 Days

Day: 28.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.31 AU - 8.61 AU

Year: 6445 Days

Day: 41.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.8

Radius: 8.3

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.38 AU - 15.06 AU

Year: 12259 Days

Day: 7.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,093,274 km

• M1: 140,024 km (0.067 R)
• M2: 435,330 km (0.097 R)
• M3: 778,657 km (0.056 R)
• M4: 1,049,130 km (0.033 R)
• M5: 2,138,801 km (0.091 R)
• M6: 2,760,081 km (0.073 R)
• M7: 4,880,481 km (0.112 R)
• M8: 5,353,061 km (0.107 R)
• M9: 5,823,396 km (0.099 R)
• M10: 7,866,006 km (0.067 R)
• M11: 8,350,104 km (0.03 R)
• M12: 10,297,270 km (0.104 R)
• M13: 14,342,097 km (0.097 R)
• M14: 14,821,409 km (0.118 R)
• M15: 21,280,447 km (0.058 R)
• M16: 33,819,591 km (0.108 R)

Kuiper Belt

Range: 38.3 - 68.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 11,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit