🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.44 AU - 0.66 AU

Year: 154 Days

Day: 17.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.83 AU - 1.31 AU

Year: 419 Days

Day: 24 Hours

Environment

Temp: 1 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.48 AU - 3.6 AU

Year: 2523 Days

Day: 22.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648

Radius: 13.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.89 AU - 8.53 AU

Year: 8108 Days

Day: 11.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,914,931 km

• M1: 227,090 km (0.079 R)
• M2: 357,539 km (0.1 R)
• M3: 780,602 km (0.103 R)
• M4: 873,352 km (0.092 R)
• M5: 1,123,480 km (0.097 R)
• M6: 1,474,586 km (0.062 R)
• M7: 1,714,541 km (0.108 R)
• M8: 1,967,511 km (0.12 R)
• M9: 2,278,376 km (0.097 R)
• M10: 2,653,268 km (0.069 R)
• M11: 2,997,642 km (0.055 R)
• M12: 3,304,467 km (0.064 R)
• M13: 3,514,802 km (0.082 R)
• M14: 3,621,615 km (0.103 R)
• M15: 4,200,559 km (0.113 R)
• M16: 4,486,590 km (0.053 R)
• M17: 5,413,797 km (0.098 R)
• M18: 5,851,670 km (0.101 R)
• M19: 6,139,497 km (0.117 R)
• M20: 6,236,436 km (0.084 R)
• M21: 6,497,335 km (0.116 R)
• M22: 9,449,350 km (0.079 R)
• M23: 10,244,163 km (0.057 R)
• M24: 10,436,546 km (0.038 R)
• M25: 11,377,068 km (0.117 R)
• M26: 11,616,424 km (0.115 R)
• M27: 11,776,943 km (0.113 R)
• M28: 12,755,462 km (0.032 R)
• M29: 13,296,408 km (0.112 R)
• M30: 13,380,333 km (0.097 R)
• M31: 14,186,067 km (0.084 R)
• M32: 14,314,871 km (0.107 R)
• M33: 14,573,376 km (0.088 R)
• M34: 14,746,610 km (0.066 R)
• M35: 14,964,125 km (0.108 R)
• M36: 15,622,954 km (0.08 R)
• M37: 16,742,246 km (0.028 R)
• M38: 17,197,173 km (0.11 R)
• M39: 17,979,869 km (0.09 R)
• M40: 18,072,769 km (0.041 R)
• M41: 18,492,541 km (0.09 R)
• M42: 18,633,312 km (0.078 R)
• M43: 19,723,582 km (0.067 R)
• M44: 21,078,639 km (0.052 R)
• M45: 21,225,694 km (0.115 R)
• M46: 21,767,537 km (0.106 R)
• M47: 22,214,237 km (0.083 R)
• M48: 22,563,847 km (0.077 R)
• M49: 22,864,838 km (0.06 R)
• M50: 23,066,346 km (0.119 R)
• M51: 23,420,295 km (0.102 R)
• M52: 25,009,622 km (0.119 R)
• M53: 25,269,175 km (0.095 R)
• M54: 25,581,834 km (0.109 R)
• M55: 27,058,066 km (0.044 R)
• M56: 27,538,425 km (0.087 R)
• M57: 28,291,201 km (0.076 R)
• M58: 28,615,978 km (0.088 R)
• M59: 30,202,763 km (0.049 R)
• M60: 31,593,724 km (0.066 R)
• M61: 32,438,204 km (0.063 R)
• M62: 33,176,170 km (0.095 R)
• M63: 33,804,930 km (0.12 R)
• M64: 34,437,579 km (0.073 R)
• M65: 35,306,593 km (0.082 R)
• M66: 35,831,532 km (0.077 R)
• M67: 35,948,518 km (0.118 R)
• M68: 36,124,295 km (0.076 R)
• M69: 37,125,554 km (0.055 R)
• M70: 37,303,127 km (0.07 R)
• M71: 37,956,869 km (0.118 R)
• M72: 38,854,606 km (0.08 R)
• M73: 40,670,724 km (0.046 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 17,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit