🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.99 AU - 1.21 AU

Year: 432 Days

Day: 38.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.3 AU - 3.74 AU

Year: 1967 Days

Day: 38.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,776,751 km

• M1: 19,597 km (0.075 R)
• M2: 425,307 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 8.5

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.58 AU - 10.96 AU

Year: 10577 Days

Day: 14.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,776,751 km

• M1: 113,545 km (0.098 R)
• M2: 408,851 km (0.092 R)
• M3: 875,148 km (0.087 R)
• M4: 1,211,294 km (0.101 R)
• M5: 1,513,182 km (0.078 R)
• M6: 1,852,321 km (0.069 R)
• M7: 2,272,691 km (0.114 R)
• M8: 8,067,514 km (0.063 R)
• M9: 8,405,456 km (0.097 R)
• M10: 12,080,477 km (0.066 R)
• M11: 13,130,654 km (0.118 R)
• M12: 13,546,237 km (0.089 R)
• M13: 20,602,619 km (0.025 R)
• M14: 26,111,411 km (0.109 R)
• M15: 28,203,238 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 15,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit