🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 146 Days

Day: 39.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.69 AU - 0.83 AU

Year: 244 Days

Day: 26.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.95 AU - 5.25 AU

Year: 3640 Days

Day: 44.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.8

Radius: 8.4

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.47 AU - 10.71 AU

Year: 9289 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,911,416 km

• M1: 104,868 km (0.08 R)
• M2: 519,853 km (0.029 R)
• M3: 1,343,987 km (0.071 R)
• M4: 1,865,485 km (0.107 R)
• M5: 2,594,326 km (0.115 R)
• M6: 3,239,243 km (0.031 R)
• M7: 3,674,872 km (0.057 R)
• M8: 4,604,473 km (0.08 R)
• M9: 5,514,626 km (0.045 R)
• M10: 5,994,686 km (0.078 R)
• M11: 7,236,947 km (0.114 R)
• M12: 8,962,857 km (0.034 R)
• M13: 11,267,861 km (0.08 R)
• M14: 12,498,902 km (0.105 R)
• M15: 13,267,237 km (0.034 R)
• M16: 16,239,746 km (0.116 R)
• M17: 21,992,533 km (0.06 R)
• M18: 22,504,157 km (0.086 R)
• M19: 27,081,254 km (0.071 R)
• M20: 27,472,303 km (0.114 R)
• M21: 33,236,907 km (0.052 R)
• M22: 35,054,072 km (0.11 R)
• M23: 37,780,942 km (0.099 R)
• M24: 40,264,267 km (0.106 R)
• M25: 41,935,574 km (0.083 R)
• M26: 45,691,528 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.5

Radius: 10.4

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.77 AU - 9.99 AU

Year: 10599 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,911,416 km

• M1: 129,701 km (0.082 R)
• M2: 750,084 km (0.097 R)
• M3: 1,552,676 km (0.103 R)
• M4: 1,958,535 km (0.103 R)
• M5: 2,474,947 km (0.106 R)
• M6: 3,222,488 km (0.083 R)
• M7: 3,597,230 km (0.12 R)
• M8: 4,029,119 km (0.103 R)
• M9: 4,375,588 km (0.112 R)
• M10: 4,836,798 km (0.102 R)
• M11: 5,784,800 km (0.075 R)
• M12: 9,373,354 km (0.068 R)
• M13: 10,951,911 km (0.104 R)
• M14: 13,770,484 km (0.113 R)
• M15: 14,227,954 km (0.073 R)
• M16: 16,743,442 km (0.104 R)
• M17: 19,216,295 km (0.102 R)
• M18: 23,645,290 km (0.047 R)
• M19: 29,351,252 km (0.104 R)
• M20: 33,626,759 km (0.068 R)
• M21: 35,789,795 km (0.078 R)
• M22: 36,905,346 km (0.032 R)
• M23: 43,949,910 km (0.041 R)
• M24: 44,799,925 km (0.032 R)
• M25: 47,415,494 km (0.08 R)
• M26: 51,527,341 km (0.107 R)
• M27: 52,949,119 km (0.11 R)
• M28: 53,589,398 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 14,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit