🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.6 AU - 0.88 AU

Year: 222 Days

Day: 47.5 Hours

Environment

Temp: 211 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.99 AU - 1.13 AU

Year: 380 Days

Day: 27.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.62 AU - 3.96 AU

Year: 2570 Days

Day: 12.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.1

Radius: 14.2

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.91 AU - 9.29 AU

Year: 8783 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,668,987 km

• M1: 184,604 km (0.109 R)
• M2: 286,480 km (0.088 R)
• M3: 457,470 km (0.097 R)
• M4: 550,071 km (0.101 R)
• M5: 639,381 km (0.074 R)
• M6: 849,417 km (0.05 R)
• M7: 943,364 km (0.119 R)
• M8: 1,263,504 km (0.08 R)
• M9: 1,388,717 km (0.118 R)
• M10: 1,568,384 km (0.1 R)
• M11: 2,154,509 km (0.119 R)
• M12: 2,462,381 km (0.12 R)
• M13: 2,601,657 km (0.111 R)
• M14: 3,014,547 km (0.101 R)
• M15: 3,142,453 km (0.049 R)
• M16: 3,560,130 km (0.066 R)
• M17: 3,810,108 km (0.063 R)
• M18: 4,066,070 km (0.113 R)
• M19: 4,424,207 km (0.118 R)
• M20: 4,570,365 km (0.064 R)
• M21: 4,968,145 km (0.12 R)
• M22: 5,094,705 km (0.101 R)
• M23: 5,664,823 km (0.05 R)
• M24: 6,310,188 km (0.088 R)
• M25: 7,379,663 km (0.076 R)
• M26: 7,582,817 km (0.113 R)
• M27: 7,699,653 km (0.08 R)
• M28: 8,024,430 km (0.115 R)
• M29: 8,203,498 km (0.026 R)
• M30: 8,717,966 km (0.105 R)
• M31: 9,336,702 km (0.067 R)
• M32: 10,846,444 km (0.104 R)
• M33: 11,011,600 km (0.064 R)
• M34: 11,111,083 km (0.101 R)
• M35: 11,680,303 km (0.116 R)
• M36: 11,985,482 km (0.05 R)
• M37: 12,087,807 km (0.065 R)
• M38: 12,327,762 km (0.091 R)
• M39: 13,409,355 km (0.063 R)
• M40: 13,800,404 km (0.117 R)
• M41: 14,703,227 km (0.079 R)
• M42: 14,886,185 km (0.105 R)
• M43: 15,291,146 km (0.083 R)
• M44: 16,909,047 km (0.08 R)
• M45: 17,293,215 km (0.064 R)
• M46: 18,109,121 km (0.108 R)
• M47: 18,344,588 km (0.113 R)
• M48: 19,980,441 km (0.069 R)
• M49: 20,223,837 km (0.082 R)
• M50: 21,248,283 km (0.104 R)
• M51: 21,829,321 km (0.065 R)
• M52: 22,668,416 km (0.095 R)
• M53: 23,049,591 km (0.119 R)
• M54: 23,304,805 km (0.064 R)
• M55: 23,646,636 km (0.041 R)
• M56: 23,775,141 km (0.06 R)
• M57: 24,248,768 km (0.034 R)
• M58: 24,725,386 km (0.081 R)
• M59: 24,986,734 km (0.117 R)
• M60: 25,292,811 km (0.069 R)
• M61: 25,996,968 km (0.117 R)
• M62: 26,395,796 km (0.08 R)
• M63: 26,529,238 km (0.08 R)
• M64: 26,618,398 km (0.1 R)
• M65: 27,199,885 km (0.072 R)
• M66: 27,650,025 km (0.1 R)
• M67: 27,875,918 km (0.055 R)
• M68: 28,329,798 km (0.113 R)
• M69: 29,521,195 km (0.117 R)
• M70: 29,613,497 km (0.042 R)
• M71: 30,076,652 km (0.051 R)
• M72: 30,963,019 km (0.065 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 16,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit