🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.38 AU - 1.72 AU

Year: 681 Days

Day: 13.2 Hours

Environment

Temp: -18 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.48 AU - 1.72 AU

Year: 715 Days

Day: 17.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823

Radius: 9.2

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.44 AU - 6.86 AU

Year: 5385 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,729,551 km

• M1: 114,442 km (0.087 R)
• M2: 487,240 km (0.102 R)
• M3: 1,049,579 km (0.098 R)
• M4: 1,830,928 km (0.067 R)
• M5: 3,157,263 km (0.04 R)
• M6: 4,392,343 km (0.063 R)
• M7: 5,676,641 km (0.1 R)
• M8: 6,372,570 km (0.036 R)
• M9: 12,609,006 km (0.107 R)
• M10: 15,282,170 km (0.069 R)
• M11: 21,795,213 km (0.041 R)
• M12: 22,479,922 km (0.096 R)
• M13: 23,732,206 km (0.079 R)
• M14: 24,456,858 km (0.117 R)
• M15: 27,679,645 km (0.111 R)
• M16: 28,662,952 km (0.051 R)
• M17: 31,655,957 km (0.07 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 14,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit