🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.45 AU - 0.75 AU

Year: 167 Days

Day: 17.5 Hours

Environment

Temp: 234 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,319,321 km

• M1: 108,758 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.2 AU - 2.24 AU

Year: 1190 Days

Day: 15.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.51 AU - 4.07 AU

Year: 2148 Days

Day: 31.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.2

Radius: 14.6

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.49 AU - 6.61 AU

Year: 4706 Days

Day: 9.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 21,319,321 km

• M1: 193,879 km (0.077 R)
• M2: 286,031 km (0.099 R)
• M3: 390,151 km (0.065 R)
• M4: 499,956 km (0.1 R)
• M5: 642,074 km (0.111 R)
• M6: 781,050 km (0.06 R)
• M7: 900,729 km (0.115 R)
• M8: 1,049,279 km (0.063 R)
• M9: 1,253,481 km (0.026 R)
• M10: 1,421,928 km (0.058 R)
• M11: 1,676,244 km (0.094 R)
• M12: 2,157,949 km (0.077 R)
• M13: 2,259,526 km (0.059 R)
• M14: 2,392,519 km (0.114 R)
• M15: 3,114,179 km (0.114 R)
• M16: 3,263,178 km (0.103 R)
• M17: 3,954,171 km (0.116 R)
• M18: 4,316,796 km (0.106 R)
• M19: 4,483,598 km (0.077 R)
• M20: 5,074,509 km (0.101 R)
• M21: 5,389,263 km (0.094 R)
• M22: 5,569,230 km (0.078 R)
• M23: 5,996,780 km (0.105 R)
• M24: 6,350,878 km (0.067 R)
• M25: 6,562,410 km (0.1 R)
• M26: 6,949,120 km (0.077 R)
• M27: 7,145,243 km (0.042 R)
• M28: 7,431,873 km (0.064 R)
• M29: 7,543,024 km (0.103 R)
• M30: 8,337,538 km (0.09 R)
• M31: 8,476,365 km (0.057 R)
• M32: 8,756,412 km (0.097 R)
• M33: 8,850,509 km (0.116 R)
• M34: 9,349,867 km (0.093 R)
• M35: 9,470,144 km (0.118 R)
• M36: 10,005,554 km (0.111 R)
• M37: 10,625,787 km (0.07 R)
• M38: 11,284,317 km (0.101 R)
• M39: 11,438,104 km (0.114 R)
• M40: 11,541,177 km (0.099 R)
• M41: 11,956,011 km (0.045 R)
• M42: 12,060,580 km (0.105 R)
• M43: 12,747,235 km (0.11 R)
• M44: 13,637,342 km (0.104 R)
• M45: 13,856,054 km (0.095 R)
• M46: 14,048,437 km (0.075 R)
• M47: 15,108,487 km (0.081 R)
• M48: 15,306,555 km (0.079 R)
• M49: 15,619,514 km (0.116 R)
• M50: 15,905,994 km (0.109 R)
• M51: 16,021,034 km (0.116 R)
• M52: 16,425,846 km (0.082 R)
• M53: 16,542,233 km (0.103 R)
• M54: 17,039,646 km (0.04 R)
• M55: 17,393,595 km (0.092 R)
• M56: 17,541,846 km (0.049 R)
• M57: 17,660,777 km (0.073 R)
• M58: 17,869,615 km (0.098 R)
• M59: 18,410,112 km (0.094 R)
• M60: 18,712,749 km (0.047 R)
• M61: 18,803,854 km (0.077 R)
• M62: 18,925,477 km (0.098 R)
• M63: 19,846,701 km (0.102 R)
• M64: 20,344,114 km (0.092 R)
• M65: 20,437,762 km (0.069 R)
• M66: 20,971,527 km (0.049 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 18,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit