🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.47 AU - 0.63 AU

Year: 181 Days

Day: 13 Hours

Environment

Temp: 14 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.14 AU - 1.16 AU

Year: 546 Days

Day: 40.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.4

Radius: 9.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.44 AU - 4.96 AU

Year: 4513 Days

Day: 5.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 17,806,179 km

• M1: 119,379 km (0.088 R)
• M2: 537,505 km (0.113 R)
• M3: 993,629 km (0.103 R)
• M4: 1,320,650 km (0.12 R)
• M5: 1,625,979 km (0.113 R)
• M6: 2,075,371 km (0.12 R)
• M7: 2,635,166 km (0.08 R)
• M8: 3,360,567 km (0.089 R)
• M9: 3,807,565 km (0.112 R)
• M10: 4,499,904 km (0.117 R)
• M11: 6,422,985 km (0.108 R)
• M12: 6,748,510 km (0.073 R)
• M13: 7,344,807 km (0.056 R)
• M14: 7,700,999 km (0.086 R)
• M15: 11,887,047 km (0.111 R)
• M16: 13,229,089 km (0.102 R)
• M17: 13,981,866 km (0.112 R)
• M18: 15,767,466 km (0.076 R)
• M19: 16,161,956 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 14,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit