🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.66 AU - 0.94 AU

Year: 275 Days

Day: 40.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,123,128 km

• M1: 76,594 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.81 AU - 0.93 AU

Year: 312 Days

Day: 35.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.73 AU - 2.59 AU

Year: 1222 Days

Day: 18.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.47 AU - 2.51 AU

Year: 1513 Days

Day: 44.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,123,128 km

• M1: 336,296 km (0.079 R)
• M2: 846,574 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.27 AU - 4.37 AU

Year: 2875 Days

Day: 13.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.5

Radius: 14

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.12 AU - 5.6 AU

Year: 4778 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,123,128 km

• M1: 175,030 km (0.078 R)
• M2: 743,501 km (0.044 R)
• M3: 1,872,367 km (0.116 R)
• M4: 2,370,229 km (0.11 R)
• M5: 2,975,651 km (0.092 R)
• M6: 3,770,764 km (0.035 R)
• M7: 4,966,649 km (0.095 R)
• M8: 5,815,617 km (0.114 R)
• M9: 6,627,784 km (0.058 R)
• M10: 7,621,712 km (0.09 R)
• M11: 8,249,275 km (0.045 R)
• M12: 9,152,996 km (0.12 R)
• M13: 10,078,259 km (0.099 R)
• M14: 10,835,224 km (0.04 R)
• M15: 11,629,738 km (0.097 R)
• M16: 15,549,352 km (0.115 R)
• M17: 16,500,196 km (0.113 R)
• M18: 17,176,080 km (0.096 R)
• M19: 18,192,148 km (0.116 R)
• M20: 18,980,080 km (0.083 R)
• M21: 21,121,574 km (0.111 R)
• M22: 21,992,233 km (0.089 R)
• M23: 24,352,439 km (0.111 R)
• M24: 26,044,241 km (0.093 R)
• M25: 29,481,851 km (0.066 R)
• M26: 30,845,435 km (0.092 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: 383 - 13,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit