🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.43 AU - 0.69 AU

Year: 155 Days

Day: 22.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.74 AU - 2 AU

Year: 943 Days

Day: 39.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.73 AU - 2.85 AU

Year: 1719 Days

Day: 25.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.4

Radius: 12.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.76 AU - 6.5 AU

Year: 4929 Days

Day: 8.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,638,133 km

• M1: 166,652 km (0.101 R)
• M2: 335,099 km (0.056 R)
• M3: 615,745 km (0.114 R)
• M4: 825,780 km (0.076 R)
• M5: 1,016,368 km (0.116 R)
• M6: 1,210,396 km (0.085 R)
• M7: 1,367,474 km (0.114 R)
• M8: 1,467,555 km (0.084 R)
• M9: 1,570,329 km (0.118 R)
• M10: 1,742,815 km (0.085 R)
• M11: 1,879,847 km (0.089 R)
• M12: 2,092,425 km (0.099 R)
• M13: 2,603,901 km (0.053 R)
• M14: 2,906,537 km (0.098 R)
• M15: 3,137,067 km (0.119 R)
• M16: 3,373,582 km (0.095 R)
• M17: 3,511,511 km (0.061 R)
• M18: 4,008,924 km (0.1 R)
• M19: 4,415,381 km (0.049 R)
• M20: 4,738,812 km (0.112 R)
• M21: 4,893,646 km (0.09 R)
• M22: 5,070,021 km (0.093 R)
• M23: 5,469,298 km (0.098 R)
• M24: 5,941,279 km (0.069 R)
• M25: 6,576,472 km (0.105 R)
• M26: 6,771,398 km (0.109 R)
• M27: 7,255,796 km (0.117 R)
• M28: 7,345,106 km (0.066 R)
• M29: 7,434,865 km (0.112 R)
• M30: 8,003,486 km (0.1 R)
• M31: 8,421,762 km (0.093 R)
• M32: 8,704,651 km (0.117 R)
• M33: 9,328,175 km (0.069 R)
• M34: 9,425,414 km (0.117 R)
• M35: 9,645,323 km (0.09 R)
• M36: 9,743,758 km (0.108 R)
• M37: 9,941,377 km (0.101 R)
• M38: 10,240,423 km (0.066 R)
• M39: 10,340,654 km (0.115 R)
• M40: 10,517,030 km (0.067 R)
• M41: 10,643,739 km (0.119 R)
• M42: 11,180,945 km (0.034 R)
• M43: 11,310,197 km (0.069 R)
• M44: 11,414,018 km (0.063 R)
• M45: 12,202,250 km (0.096 R)
• M46: 12,468,983 km (0.115 R)
• M47: 12,549,317 km (0.076 R)
• M48: 13,008,133 km (0.064 R)
• M49: 13,665,167 km (0.093 R)
• M50: 14,221,073 km (0.032 R)
• M51: 14,445,470 km (0.029 R)
• M52: 14,727,761 km (0.072 R)
• M53: 15,011,698 km (0.079 R)
• M54: 15,154,414 km (0.087 R)
• M55: 15,383,747 km (0.081 R)
• M56: 15,498,788 km (0.098 R)
• M57: 15,903,750 km (0.057 R)
• M58: 16,282,980 km (0.118 R)
• M59: 16,429,586 km (0.098 R)
• M60: 17,528,383 km (0.09 R)
• M61: 17,708,798 km (0.104 R)
• M62: 18,436,741 km (0.104 R)
• M63: 18,559,112 km (0.109 R)
• M64: 18,742,968 km (0.081 R)
• M65: 18,835,120 km (0.108 R)
• M66: 19,050,840 km (0.118 R)
• M67: 19,609,289 km (0.108 R)
• M68: 19,734,054 km (0.091 R)
• M69: 20,488,625 km (0.119 R)
• M70: 20,901,366 km (0.094 R)
• M71: 21,188,594 km (0.078 R)
• M72: 21,316,649 km (0.058 R)
• M73: 21,509,331 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 16,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit