🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.66 AU - 0.88 AU

Year: 255 Days

Day: 25 Hours

Environment

Temp: 135 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.73 AU - 0.97 AU

Year: 295 Days

Day: 44.3 Hours

Environment

Temp: 84 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.6

Radius: 13.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.84 AU - 8.76 AU

Year: 7430 Days

Day: 7.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,115,851 km

• M1: 175,329 km (0.117 R)
• M2: 785,987 km (0.079 R)
• M3: 2,773,993 km (0.12 R)
• M4: 4,017,002 km (0.115 R)
• M5: 5,195,384 km (0.115 R)
• M6: 6,273,686 km (0.055 R)
• M7: 7,262,827 km (0.096 R)
• M8: 8,653,339 km (0.085 R)
• M9: 9,366,173 km (0.038 R)
• M10: 10,607,985 km (0.115 R)
• M11: 11,529,957 km (0.111 R)
• M12: 12,064,919 km (0.087 R)
• M13: 15,118,959 km (0.096 R)
• M14: 18,437,788 km (0.068 R)
• M15: 20,850,502 km (0.1 R)
• M16: 23,808,651 km (0.103 R)
• M17: 26,756,626 km (0.1 R)
• M18: 30,241,509 km (0.085 R)
• M19: 40,256,488 km (0.063 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: 375 - 17,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit