🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.49 AU - 0.55 AU

Year: 141 Days

Day: 38 Hours

Environment

Temp: 161 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.76 AU - 1 AU

Year: 309 Days

Day: 46 Hours

Environment

Temp: 43 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.16 AU - 1.48 AU

Year: 568 Days

Day: 46.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,688,556 km

• M1: 117,285 km (0.102 R)
• M2: 482,453 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.52 AU - 2.24 AU

Year: 966 Days

Day: 25.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.6

Radius: 8.4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.88 AU - 10.52 AU

Year: 12208 Days

Day: 8.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 27,688,556 km

• M1: 105,317 km (0.057 R)
• M2: 398,230 km (0.069 R)
• M3: 934,239 km (0.08 R)
• M4: 1,559,109 km (0.039 R)
• M5: 1,964,220 km (0.108 R)
• M6: 2,236,937 km (0.026 R)
• M7: 2,950,070 km (0.071 R)
• M8: 3,573,145 km (0.099 R)
• M9: 3,938,463 km (0.069 R)
• M10: 7,034,690 km (0.093 R)
• M11: 8,550,266 km (0.11 R)
• M12: 9,087,472 km (0.107 R)
• M13: 10,967,917 km (0.112 R)
• M14: 13,346,224 km (0.063 R)
• M15: 13,756,272 km (0.068 R)
• M16: 15,537,085 km (0.061 R)
• M17: 19,946,333 km (0.069 R)
• M18: 23,456,946 km (0.082 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: 470 - 14,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit