🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.13 AU - 1.27 AU

Year: 483 Days

Day: 18.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.93 AU - 2.13 AU

Year: 1062 Days

Day: 41.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.28 AU - 4.74 AU

Year: 2948 Days

Day: 14.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.5

Radius: 9.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.89 AU - 5.53 AU

Year: 4365 Days

Day: 11.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,197,273 km

• M1: 123,119 km (0.089 R)
• M2: 493,523 km (0.119 R)
• M3: 1,301,352 km (0.093 R)
• M4: 2,975,950 km (0.099 R)
• M5: 3,653,928 km (0.06 R)
• M6: 5,928,414 km (0.037 R)
• M7: 7,267,614 km (0.09 R)
• M8: 9,172,593 km (0.085 R)
• M9: 9,886,923 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.7

Radius: 13.6

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.37 AU - 11.89 AU

Year: 10970 Days

Day: 9.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,197,273 km

• M1: 169,195 km (0.062 R)
• M2: 627,862 km (0.073 R)
• M3: 1,222,663 km (0.107 R)
• M4: 2,187,719 km (0.057 R)
• M5: 3,127,493 km (0.101 R)
• M6: 3,612,639 km (0.081 R)
• M7: 5,121,334 km (0.084 R)
• M8: 6,209,209 km (0.068 R)
• M9: 9,006,091 km (0.078 R)
• M10: 11,641,856 km (0.089 R)
• M11: 15,284,265 km (0.095 R)
• M12: 16,629,748 km (0.106 R)
• M13: 19,626,044 km (0.114 R)
• M14: 23,437,498 km (0.115 R)
• M15: 24,077,179 km (0.114 R)
• M16: 25,811,766 km (0.09 R)
• M17: 28,162,547 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 19,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit