🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.49 AU - 0.57 AU

Year: 136 Days

Day: 42.1 Hours

Environment

Temp: 230 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,094,673 km

• M1: 15,558 km (0.103 R)
• M2: 24,534 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.85 AU - 0.99 AU

Year: 310 Days

Day: 39.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.57 AU - 3.97 AU

Year: 2573 Days

Day: 28 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.8

Radius: 10.4

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.94 AU - 7.32 AU

Year: 6691 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,094,673 km

• M1: 130,150 km (0.097 R)
• M2: 1,021,454 km (0.057 R)
• M3: 1,356,703 km (0.066 R)
• M4: 2,212,852 km (0.038 R)
• M5: 2,539,424 km (0.091 R)
• M6: 2,974,604 km (0.106 R)
• M7: 3,609,946 km (0.082 R)
• M8: 3,948,785 km (0.082 R)
• M9: 4,850,113 km (0.115 R)
• M10: 5,913,604 km (0.055 R)
• M11: 7,056,532 km (0.043 R)
• M12: 8,815,354 km (0.072 R)
• M13: 9,391,455 km (0.037 R)
• M14: 10,482,622 km (0.062 R)
• M15: 13,020,101 km (0.074 R)
• M16: 14,041,555 km (0.109 R)
• M17: 16,672,982 km (0.066 R)
• M18: 17,172,938 km (0.104 R)
• M19: 18,466,960 km (0.037 R)
• M20: 19,963,985 km (0.092 R)
• M21: 26,766,649 km (0.116 R)
• M22: 27,108,181 km (0.113 R)
• M23: 29,038,742 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.4

Radius: 13.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.43 AU - 12.39 AU

Year: 10964 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 53,094,673 km

• M1: 172,935 km (0.044 R)
• M2: 649,853 km (0.045 R)
• M3: 1,653,655 km (0.057 R)
• M4: 2,340,010 km (0.077 R)
• M5: 2,782,969 km (0.117 R)
• M6: 3,503,433 km (0.09 R)
• M7: 4,404,161 km (0.071 R)
• M8: 5,054,314 km (0.086 R)
• M9: 5,591,968 km (0.107 R)
• M10: 6,020,118 km (0.117 R)
• M11: 6,664,286 km (0.031 R)
• M12: 8,500,899 km (0.065 R)
• M13: 9,561,548 km (0.117 R)
• M14: 10,176,395 km (0.07 R)
• M15: 12,478,108 km (0.065 R)
• M16: 14,568,289 km (0.108 R)
• M17: 17,178,772 km (0.118 R)
• M18: 22,228,748 km (0.044 R)
• M19: 24,048,755 km (0.028 R)
• M20: 25,769,879 km (0.079 R)
• M21: 30,759,566 km (0.096 R)
• M22: 32,100,861 km (0.109 R)
• M23: 39,397,796 km (0.052 R)
• M24: 46,411,094 km (0.071 R)
• M25: 48,174,404 km (0.097 R)
• M26: 50,748,385 km (0.114 R)
• M27: 51,211,989 km (0.119 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 18,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit