🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.51 AU - 0.55 AU

Year: 173 Days

Day: 14.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 22,090,551 km

• M1: 186,997 km (0.12 R)
• M2: 314,006 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.82 AU - 0.98 AU

Year: 384 Days

Day: 46.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.79 AU - 2.55 AU

Year: 1437 Days

Day: 33.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.7

Radius: 12.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.39 AU - 4.45 AU

Year: 3489 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 22,090,551 km

• M1: 158,723 km (0.035 R)
• M2: 276,457 km (0.067 R)
• M3: 394,639 km (0.109 R)
• M4: 487,091 km (0.106 R)
• M5: 1,000,959 km (0.106 R)
• M6: 1,232,537 km (0.092 R)
• M7: 1,392,906 km (0.041 R)
• M8: 1,495,231 km (0.05 R)
• M9: 1,600,099 km (0.062 R)
• M10: 1,987,557 km (0.094 R)
• M11: 2,373,969 km (0.097 R)
• M12: 2,639,505 km (0.102 R)
• M13: 2,751,703 km (0.114 R)
• M14: 3,131,981 km (0.064 R)
• M15: 3,233,857 km (0.085 R)
• M16: 3,599,774 km (0.1 R)
• M17: 3,724,837 km (0.065 R)
• M18: 3,942,502 km (0.064 R)
• M19: 4,071,456 km (0.077 R)
• M20: 4,409,547 km (0.12 R)
• M21: 4,601,481 km (0.104 R)
• M22: 4,796,108 km (0.028 R)
• M23: 5,213,785 km (0.115 R)
• M24: 5,726,457 km (0.097 R)
• M25: 6,319,762 km (0.092 R)
• M26: 6,711,708 km (0.075 R)
• M27: 6,844,103 km (0.108 R)
• M28: 6,977,544 km (0.119 R)
• M29: 7,134,173 km (0.09 R)
• M30: 7,428,133 km (0.094 R)
• M31: 7,542,276 km (0.119 R)
• M32: 7,703,094 km (0.092 R)
• M33: 7,795,395 km (0.078 R)
• M34: 7,888,296 km (0.088 R)
• M35: 7,981,346 km (0.117 R)
• M36: 8,098,331 km (0.084 R)
• M37: 8,524,087 km (0.11 R)
• M38: 8,812,063 km (0.084 R)
• M39: 9,250,085 km (0.051 R)
• M40: 9,770,087 km (0.111 R)
• M41: 9,870,318 km (0.103 R)
• M42: 10,021,113 km (0.094 R)
• M43: 10,248,801 km (0.099 R)
• M44: 10,580,908 km (0.081 R)
• M45: 11,413,121 km (0.042 R)
• M46: 11,651,131 km (0.088 R)
• M47: 11,783,974 km (0.094 R)
• M48: 12,024,378 km (0.03 R)
• M49: 12,401,663 km (0.052 R)
• M50: 12,510,272 km (0.111 R)
• M51: 12,673,632 km (0.066 R)
• M52: 12,782,988 km (0.092 R)
• M53: 13,030,124 km (0.07 R)
• M54: 13,306,431 km (0.11 R)
• M55: 13,612,808 km (0.064 R)
• M56: 15,441,043 km (0.084 R)
• M57: 15,645,693 km (0.104 R)
• M58: 17,619,188 km (0.096 R)
• M59: 18,759,423 km (0.056 R)
• M60: 19,040,368 km (0.094 R)
• M61: 19,480,336 km (0.088 R)
• M62: 20,274,102 km (0.065 R)
• M63: 20,691,181 km (0.088 R)
• M64: 20,916,774 km (0.09 R)
• M65: 21,370,804 km (0.096 R)
• M66: 21,566,179 km (0.063 R)
• M67: 21,795,063 km (0.079 R)
• M68: 21,959,023 km (0.051 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 12,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit