🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.51 AU - 0.63 AU

Year: 152 Days

Day: 24.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.16 AU - 3.5 AU

Year: 1681 Days

Day: 47.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.6

Radius: 10

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.11 AU - 5.97 AU

Year: 4604 Days

Day: 9.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,501,710 km

• M1: 124,465 km (0.118 R)
• M2: 545,135 km (0.101 R)
• M3: 887,714 km (0.113 R)
• M4: 1,583,942 km (0.1 R)
• M5: 2,113,968 km (0.075 R)
• M6: 2,594,476 km (0.042 R)
• M7: 2,983,879 km (0.099 R)
• M8: 3,296,539 km (0.111 R)
• M9: 4,948,847 km (0.069 R)
• M10: 6,172,558 km (0.086 R)
• M11: 7,158,109 km (0.066 R)
• M12: 7,963,843 km (0.108 R)
• M13: 8,570,312 km (0.096 R)
• M14: 9,915,646 km (0.07 R)
• M15: 10,283,358 km (0.026 R)
• M16: 12,213,619 km (0.089 R)
• M17: 12,875,440 km (0.07 R)
• M18: 14,687,369 km (0.12 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 16,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit