🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.32 AU - 1.48 AU

Year: 588 Days

Day: 44.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 170.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,644,436 km

• M1: 37,250 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.96 AU - 2.16 AU

Year: 1049 Days

Day: 31.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.6

Radius: 12.4

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.45 AU - 6.65 AU

Year: 5947 Days

Day: 8.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,644,436 km

• M1: 155,283 km (0.112 R)
• M2: 639,381 km (0.092 R)
• M3: 1,304,344 km (0.09 R)
• M4: 1,701,377 km (0.107 R)
• M5: 3,476,206 km (0.12 R)
• M6: 4,013,860 km (0.068 R)
• M7: 4,751,677 km (0.098 R)
• M8: 5,496,525 km (0.11 R)
• M9: 7,350,043 km (0.049 R)
• M10: 8,204,546 km (0.091 R)
• M11: 9,010,280 km (0.089 R)
• M12: 9,867,924 km (0.102 R)
• M13: 10,736,789 km (0.12 R)
• M14: 12,065,517 km (0.093 R)
• M15: 13,156,385 km (0.062 R)
• M16: 16,824,076 km (0.085 R)
• M17: 24,812,452 km (0.08 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 19,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit