🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.09 AU - 1.51 AU

Year: 547 Days

Day: 36.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.1 AU - 3.88 AU

Year: 2406 Days

Day: 42.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767

Radius: 8

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.92 AU - 6.38 AU

Year: 4312 Days

Day: 12.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,409,293 km

• M1: 103,671 km (0.095 R)
• M2: 357,988 km (0.105 R)
• M3: 918,681 km (0.056 R)
• M4: 1,476,082 km (0.104 R)
• M5: 3,171,924 km (0.038 R)
• M6: 5,151,403 km (0.114 R)
• M7: 7,766,972 km (0.092 R)
• M8: 8,424,754 km (0.112 R)
• M9: 10,578,215 km (0.115 R)
• M10: 11,157,757 km (0.075 R)
• M11: 12,042,629 km (0.082 R)
• M12: 13,430,897 km (0.07 R)
• M13: 16,818,989 km (0.113 R)
• M14: 19,656,113 km (0.09 R)
• M15: 25,067,966 km (0.105 R)
• M16: 25,381,672 km (0.064 R)
• M17: 28,409,234 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 17,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit