🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2 AU - 2.66 AU

Year: 1250 Days

Day: 41.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.6 AU - 4.3 AU

Year: 2252 Days

Day: 20.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.2

Radius: 13.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.68 AU - 9.2 AU

Year: 8618 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,055,813 km

• M1: 166,652 km (0.096 R)
• M2: 833,260 km (0.119 R)
• M3: 1,628,373 km (0.097 R)
• M4: 2,744,822 km (0.105 R)
• M5: 4,750,780 km (0.119 R)
• M6: 6,807,002 km (0.097 R)
• M7: 8,845,124 km (0.04 R)
• M8: 10,480,528 km (0.061 R)
• M9: 11,262,775 km (0.115 R)
• M10: 11,750,763 km (0.059 R)
• M11: 14,916,254 km (0.101 R)
• M12: 15,505,371 km (0.094 R)
• M13: 18,462,172 km (0.096 R)
• M14: 19,141,496 km (0.09 R)
• M15: 24,644,454 km (0.078 R)
• M16: 33,397,276 km (0.096 R)
• M17: 38,281,497 km (0.096 R)
• M18: 39,759,823 km (0.03 R)
• M19: 45,918,318 km (0.082 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 20,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit