🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.54 AU - 0.6 AU

Year: 151 Days

Day: 39.3 Hours

Environment

Temp: 235 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,475,820 km

• M1: 64,626 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.99 AU - 1.63 AU

Year: 525 Days

Day: 42.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,475,820 km

• M1: 90,656 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.8 AU - 4.32 AU

Year: 2862 Days

Day: 33.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.2

Radius: 14.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.35 AU - 9.03 AU

Year: 8200 Days

Day: 14.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,475,820 km

• M1: 184,005 km (0.104 R)
• M2: 797,656 km (0.044 R)
• M3: 1,400,386 km (0.076 R)
• M4: 2,237,685 km (0.116 R)
• M5: 3,391,384 km (0.111 R)
• M6: 4,208,487 km (0.084 R)
• M7: 5,122,979 km (0.038 R)
• M8: 6,028,645 km (0.114 R)
• M9: 6,592,778 km (0.096 R)
• M10: 7,426,038 km (0.034 R)
• M11: 7,950,828 km (0.072 R)
• M12: 8,674,582 km (0.054 R)
• M13: 9,211,638 km (0.073 R)
• M14: 9,818,407 km (0.108 R)
• M15: 12,349,603 km (0.111 R)
• M16: 14,282,408 km (0.068 R)
• M17: 16,409,989 km (0.083 R)
• M18: 17,373,698 km (0.09 R)
• M19: 21,205,947 km (0.106 R)
• M20: 22,432,650 km (0.094 R)
• M21: 23,276,381 km (0.055 R)
• M22: 25,387,806 km (0.108 R)
• M23: 27,053,129 km (0.108 R)
• M24: 30,806,390 km (0.115 R)
• M25: 32,592,888 km (0.052 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 19,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit