🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.71 AU - 0.75 AU

Year: 218 Days

Day: 20.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.61 AU - 0.95 AU

Year: 241 Days

Day: 28.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,809,006 km

• M1: 229,334 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.43 AU - 1.47 AU

Year: 611 Days

Day: 30.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.47 AU - 5.39 AU

Year: 3830 Days

Day: 47.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.8

Radius: 13.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.03 AU - 6.03 AU

Year: 5180 Days

Day: 9.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,809,006 km

• M1: 172,935 km (0.094 R)
• M2: 628,161 km (0.088 R)
• M3: 2,343,600 km (0.043 R)
• M4: 3,016,342 km (0.04 R)
• M5: 4,706,648 km (0.081 R)
• M6: 6,477,887 km (0.09 R)
• M7: 8,065,120 km (0.054 R)
• M8: 9,424,965 km (0.087 R)
• M9: 10,197,638 km (0.09 R)
• M10: 13,996,975 km (0.045 R)
• M11: 14,905,633 km (0.091 R)
• M12: 16,681,808 km (0.104 R)
• M13: 17,923,620 km (0.112 R)
• M14: 18,709,009 km (0.066 R)
• M15: 19,752,604 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468

Radius: 9.2

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.89 AU - 14.27 AU

Year: 15610 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,809,006 km

• M1: 114,592 km (0.108 R)
• M2: 428,747 km (0.087 R)
• M3: 927,956 km (0.11 R)
• M4: 1,385,875 km (0.091 R)
• M5: 1,836,314 km (0.098 R)
• M6: 2,693,958 km (0.055 R)
• M7: 3,908,544 km (0.096 R)
• M8: 4,781,148 km (0.066 R)
• M9: 5,596,905 km (0.114 R)
• M10: 6,228,956 km (0.082 R)
• M11: 8,086,064 km (0.097 R)
• M12: 8,412,487 km (0.112 R)
• M13: 8,844,825 km (0.07 R)
• M14: 9,495,575 km (0.08 R)
• M15: 9,911,757 km (0.102 R)
• M16: 10,448,962 km (0.09 R)
• M17: 10,836,421 km (0.11 R)
• M18: 12,545,128 km (0.111 R)
• M19: 15,046,404 km (0.079 R)
• M20: 16,562,579 km (0.1 R)
• M21: 20,320,477 km (0.105 R)
• M22: 30,132,751 km (0.101 R)
• M23: 31,833,679 km (0.097 R)
• M24: 35,178,388 km (0.113 R)
• M25: 40,082,356 km (0.092 R)
• M26: 44,118,058 km (0.059 R)
• M27: 46,456,572 km (0.118 R)
• M28: 47,053,916 km (0.099 R)
• M29: 51,858,102 km (0.086 R)
• M30: 54,295,799 km (0.044 R)
• M31: 55,291,971 km (0.057 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 15,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit