🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.44 AU - 0.62 AU

Year: 136 Days

Day: 16.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,863,825 km

• M1: 276,158 km (0.063 R)
• M2: 311,014 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.2 AU - 1.2 AU

Year: 464 Days

Day: 17.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,863,825 km

• M1: 812,616 km (0.057 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.5

Radius: 14

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.37 AU - 9.15 AU

Year: 9155 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 82.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,863,825 km

• M1: 193,430 km (0.118 R)
• M2: 300,991 km (0.075 R)
• M3: 880,982 km (0.077 R)
• M4: 1,013,376 km (0.117 R)
• M5: 1,117,496 km (0.105 R)
• M6: 1,207,255 km (0.075 R)
• M7: 1,299,706 km (0.096 R)
• M8: 1,472,791 km (0.077 R)
• M9: 1,757,775 km (0.043 R)
• M10: 2,083,300 km (0.092 R)
• M11: 2,173,507 km (0.107 R)
• M12: 2,404,935 km (0.065 R)
• M13: 2,523,716 km (0.092 R)
• M14: 2,693,510 km (0.027 R)
• M15: 2,817,227 km (0.109 R)
• M16: 2,942,889 km (0.104 R)
• M17: 3,096,227 km (0.07 R)
• M18: 4,043,630 km (0.077 R)
• M19: 4,272,366 km (0.109 R)
• M20: 4,417,476 km (0.072 R)
• M21: 5,354,108 km (0.042 R)
• M22: 5,574,017 km (0.091 R)
• M23: 6,517,082 km (0.071 R)
• M24: 6,651,121 km (0.1 R)
• M25: 7,265,520 km (0.049 R)
• M26: 7,439,502 km (0.09 R)
• M27: 8,293,706 km (0.066 R)
• M28: 9,029,428 km (0.045 R)
• M29: 9,518,913 km (0.061 R)
• M30: 9,747,648 km (0.087 R)
• M31: 10,172,057 km (0.085 R)
• M32: 10,641,794 km (0.072 R)
• M33: 11,158,954 km (0.081 R)
• M34: 11,400,255 km (0.037 R)
• M35: 12,969,238 km (0.079 R)
• M36: 13,223,255 km (0.087 R)
• M37: 13,478,768 km (0.033 R)
• M38: 14,168,414 km (0.099 R)
• M39: 14,342,546 km (0.041 R)
• M40: 14,561,258 km (0.099 R)
• M41: 15,313,436 km (0.075 R)
• M42: 15,626,844 km (0.088 R)
• M43: 16,168,987 km (0.078 R)
• M44: 18,351,470 km (0.097 R)
• M45: 18,589,031 km (0.115 R)
• M46: 18,684,475 km (0.11 R)
• M47: 19,163,487 km (0.049 R)
• M48: 19,501,279 km (0.077 R)
• M49: 20,625,058 km (0.079 R)
• M50: 20,723,793 km (0.112 R)
• M51: 21,419,274 km (0.064 R)
• M52: 23,139,948 km (0.049 R)
• M53: 23,293,884 km (0.106 R)
• M54: 23,448,269 km (0.115 R)
• M55: 23,654,565 km (0.101 R)
• M56: 24,381,162 km (0.083 R)
• M57: 27,090,080 km (0.078 R)
• M58: 28,782,780 km (0.091 R)
• M59: 29,059,087 km (0.113 R)
• M60: 29,781,346 km (0.099 R)
• M61: 30,453,489 km (0.087 R)
• M62: 30,678,484 km (0.082 R)
• M63: 32,269,906 km (0.091 R)
• M64: 32,384,648 km (0.048 R)
• M65: 34,179,673 km (0.119 R)
• M66: 34,589,571 km (0.118 R)
• M67: 36,066,401 km (0.117 R)
• M68: 37,684,601 km (0.107 R)
• M69: 37,805,476 km (0.109 R)
• M70: 37,926,351 km (0.077 R)
• M71: 38,472,084 km (0.034 R)
• M72: 38,898,438 km (0.083 R)
• M73: 40,063,507 km (0.049 R)
• M74: 40,248,559 km (0.034 R)
• M75: 40,619,412 km (0.114 R)
• M76: 41,738,853 km (0.099 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 10,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit