🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.01 AU - 1.55 AU

Year: 543 Days

Day: 19.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.21 AU - 2.69 AU

Year: 1437 Days

Day: 47.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,685,723 km

• M1: 40,840 km (0.052 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305

Radius: 7.3

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.24 AU - 13.98 AU

Year: 16780 Days

Day: 18.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,685,723 km

• M1: 92,152 km (0.057 R)
• M2: 450,290 km (0.114 R)
• M3: 678,426 km (0.115 R)
• M4: 1,310,477 km (0.077 R)
• M5: 1,642,734 km (0.111 R)
• M6: 3,035,191 km (0.085 R)
• M7: 5,655,248 km (0.054 R)
• M8: 5,904,478 km (0.117 R)
• M9: 6,386,632 km (0.102 R)
• M10: 9,249,038 km (0.106 R)
• M11: 14,129,668 km (0.026 R)
• M12: 19,671,222 km (0.12 R)
• M13: 25,819,994 km (0.097 R)
• M14: 32,000,780 km (0.108 R)
• M15: 34,418,880 km (0.045 R)
• M16: 37,204,242 km (0.05 R)
• M17: 45,311,998 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 14,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit