🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.99 AU - 1.15 AU

Year: 417 Days

Day: 27 Hours

Environment

Temp: 3 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.04 AU - 1.46 AU

Year: 526 Days

Day: 47.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 85.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.34 AU - 2.8 AU

Year: 1552 Days

Day: 45.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.7

Radius: 14.6

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.16 AU - 7.56 AU

Year: 6042 Days

Day: 6.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,227,694 km

• M1: 181,911 km (0.07 R)
• M2: 944,411 km (0.119 R)
• M3: 1,636,451 km (0.095 R)
• M4: 2,170,366 km (0.085 R)
• M5: 2,839,966 km (0.067 R)
• M6: 3,360,866 km (0.066 R)
• M7: 3,945,793 km (0.047 R)
• M8: 4,624,968 km (0.096 R)
• M9: 5,120,286 km (0.114 R)
• M10: 5,681,578 km (0.051 R)
• M11: 6,416,253 km (0.04 R)
• M12: 7,034,690 km (0.063 R)
• M13: 9,389,062 km (0.04 R)
• M14: 11,176,906 km (0.103 R)
• M15: 14,705,022 km (0.101 R)
• M16: 15,660,952 km (0.086 R)
• M17: 16,658,022 km (0.047 R)
• M18: 17,630,857 km (0.108 R)
• M19: 18,916,950 km (0.092 R)
• M20: 19,975,953 km (0.116 R)
• M21: 20,556,692 km (0.079 R)
• M22: 22,057,907 km (0.081 R)
• M23: 27,088,584 km (0.096 R)
• M24: 27,621,302 km (0.105 R)
• M25: 31,549,144 km (0.119 R)
• M26: 32,139,008 km (0.099 R)
• M27: 33,239,749 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 8.3

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.36 AU - 10.3 AU

Year: 9057 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,227,694 km

• M1: 103,223 km (0.096 R)
• M2: 455,226 km (0.115 R)
• M3: 775,067 km (0.1 R)
• M4: 1,373,308 km (0.065 R)
• M5: 2,037,224 km (0.045 R)
• M6: 2,388,480 km (0.095 R)
• M7: 3,764,331 km (0.076 R)
• M8: 4,322,780 km (0.044 R)
• M9: 5,052,668 km (0.067 R)
• M10: 6,791,743 km (0.113 R)
• M11: 8,179,563 km (0.113 R)
• M12: 8,638,828 km (0.089 R)
• M13: 10,650,620 km (0.079 R)
• M14: 13,580,495 km (0.12 R)
• M15: 17,619,188 km (0.112 R)
• M16: 18,174,346 km (0.05 R)
• M17: 18,956,893 km (0.07 R)
• M18: 19,319,967 km (0.105 R)
• M19: 21,675,235 km (0.043 R)
• M20: 22,393,305 km (0.104 R)
• M21: 23,127,232 km (0.04 R)
• M22: 24,729,126 km (0.067 R)
• M23: 25,337,391 km (0.09 R)
• M24: 27,591,831 km (0.081 R)
• M25: 27,964,629 km (0.117 R)
• M26: 32,083,507 km (0.109 R)
• M27: 34,394,495 km (0.071 R)
• M28: 36,143,444 km (0.037 R)
• M29: 37,607,409 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 15,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit