🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.98 AU - 1.18 AU

Year: 423 Days

Day: 30.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.2 AU - 1.38 AU

Year: 552 Days

Day: 39.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.63 AU - 2.53 AU

Year: 1130 Days

Day: 42.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,786,454 km

• M1: 35,754 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.6

Radius: 10.7

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.84 AU - 9.82 AU

Year: 10736 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,786,454 km

• M1: 133,292 km (0.057 R)
• M2: 658,231 km (0.107 R)
• M3: 1,167,163 km (0.091 R)
• M4: 1,639,293 km (0.028 R)
• M5: 2,201,183 km (0.1 R)
• M6: 3,131,532 km (0.118 R)
• M7: 3,920,960 km (0.108 R)
• M8: 4,391,595 km (0.074 R)
• M9: 5,752,637 km (0.083 R)
• M10: 6,549,096 km (0.069 R)
• M11: 7,376,372 km (0.101 R)
• M12: 7,709,377 km (0.028 R)
• M13: 9,048,876 km (0.12 R)
• M14: 9,430,949 km (0.075 R)
• M15: 10,485,315 km (0.087 R)
• M16: 11,340,267 km (0.036 R)
• M17: 13,680,426 km (0.111 R)
• M18: 14,057,263 km (0.063 R)
• M19: 14,897,704 km (0.035 R)
• M20: 15,431,320 km (0.104 R)
• M21: 16,892,741 km (0.106 R)
• M22: 20,740,997 km (0.116 R)
• M23: 22,086,330 km (0.085 R)
• M24: 26,763,209 km (0.085 R)
• M25: 29,280,193 km (0.097 R)
• M26: 31,950,964 km (0.068 R)
• M27: 33,402,213 km (0.077 R)
• M28: 33,857,289 km (0.115 R)
• M29: 36,555,586 km (0.034 R)
• M30: 38,266,537 km (0.068 R)
• M31: 47,055,861 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 13,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit