🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.39 AU - 0.63 AU

Year: 136 Days

Day: 38.8 Hours

Environment

Temp: 231 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.42 AU - 0.7 AU

Year: 157 Days

Day: 34.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.65 AU - 0.69 AU

Year: 206 Days

Day: 12.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 164.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.6 AU - 0.76 AU

Year: 210 Days

Day: 43.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.77 AU - 0.81 AU

Year: 263 Days

Day: 25.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.09 AU - 1.33 AU

Year: 499 Days

Day: 35.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.1

Radius: 6

Gravity: 14.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 15.31 AU - 17.05 AU

Year: 24389 Days

Day: 18.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,874,160 km

• M1: 75,547 km (0.087 R)
• M2: 362,476 km (0.101 R)
• M3: 549,623 km (0.111 R)
• M4: 913,744 km (0.084 R)
• M5: 1,123,630 km (0.085 R)
• M6: 1,412,204 km (0.118 R)
• M7: 3,751,017 km (0.084 R)
• M8: 3,938,014 km (0.097 R)
• M9: 5,387,169 km (0.099 R)
• M10: 5,706,710 km (0.104 R)
• M11: 6,605,644 km (0.045 R)
• M12: 7,112,631 km (0.071 R)
• M13: 8,466,491 km (0.099 R)
• M14: 15,689,226 km (0.083 R)
• M15: 18,583,496 km (0.093 R)
• M16: 21,915,340 km (0.064 R)
• M17: 22,935,747 km (0.081 R)
• M18: 24,309,205 km (0.104 R)
• M19: 25,070,958 km (0.052 R)
• M20: 26,186,658 km (0.078 R)
• M21: 26,871,817 km (0.079 R)
• M22: 28,158,807 km (0.105 R)
• M23: 38,778,461 km (0.069 R)
• M24: 40,268,904 km (0.114 R)
• M25: 43,363,336 km (0.107 R)
• M26: 45,950,332 km (0.11 R)
• M27: 46,280,794 km (0.117 R)
• M28: 49,672,776 km (0.105 R)
• M29: 58,288,866 km (0.103 R)
• M30: 60,044,845 km (0.069 R)
• M31: 60,836,517 km (0.114 R)
• M32: 65,524,316 km (0.084 R)
• M33: 68,923,629 km (0.072 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 16,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit