🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.15 AU - 1.41 AU

Year: 537 Days

Day: 38.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.29 AU - 1.51 AU

Year: 614 Days

Day: 38.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.9

Radius: 8.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.09 AU - 5.81 AU

Year: 4718 Days

Day: 9.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 14,134,974 km

• M1: 103,671 km (0.11 R)
• M2: 513,270 km (0.081 R)
• M3: 935,585 km (0.065 R)
• M4: 1,203,365 km (0.093 R)
• M5: 2,008,651 km (0.036 R)
• M6: 2,620,655 km (0.098 R)
• M7: 2,883,649 km (0.092 R)
• M8: 3,578,531 km (0.109 R)
• M9: 4,753,024 km (0.114 R)
• M10: 5,253,728 km (0.115 R)
• M11: 5,952,050 km (0.102 R)
• M12: 6,710,960 km (0.083 R)
• M13: 7,047,705 km (0.074 R)
• M14: 7,783,428 km (0.112 R)
• M15: 11,353,431 km (0.096 R)
• M16: 13,431,495 km (0.063 R)
• M17: 13,800,852 km (0.085 R)
• M18: 14,134,904 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 18,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit