🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.77 AU - 0.94 AU

Year: 298 Days

Day: 13.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 16,633,057 km

• M1: 165,156 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.8 AU - 1.82 AU

Year: 927 Days

Day: 19.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,633,057 km

• M1: 599,887 km (0.106 R)
• M2: 1,237,623 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.19 AU - 4.39 AU

Year: 2810 Days

Day: 32.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.2

Radius: 12.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.16 AU - 6.08 AU

Year: 5073 Days

Day: 13.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 16,633,057 km

• M1: 228,586 km (0.119 R)
• M2: 318,045 km (0.067 R)
• M3: 409,898 km (0.075 R)
• M4: 493,823 km (0.086 R)
• M5: 622,776 km (0.083 R)
• M6: 798,105 km (0.056 R)
• M7: 990,936 km (0.112 R)
• M8: 1,239,867 km (0.043 R)
• M9: 1,392,906 km (0.09 R)
• M10: 1,707,360 km (0.082 R)
• M11: 1,878,949 km (0.108 R)
• M12: 1,996,832 km (0.084 R)
• M13: 2,129,226 km (0.093 R)
• M14: 2,314,877 km (0.085 R)
• M15: 2,454,303 km (0.091 R)
• M16: 2,849,540 km (0.06 R)
• M17: 3,222,488 km (0.113 R)
• M18: 3,685,044 km (0.065 R)
• M19: 3,803,975 km (0.114 R)
• M20: 3,924,251 km (0.114 R)
• M21: 4,015,356 km (0.076 R)
• M22: 4,168,694 km (0.111 R)
• M23: 4,560,641 km (0.092 R)
• M24: 4,834,106 km (0.088 R)
• M25: 4,948,249 km (0.045 R)
• M26: 5,464,810 km (0.077 R)
• M27: 5,583,890 km (0.103 R)
• M28: 5,841,946 km (0.05 R)
• M29: 5,928,863 km (0.08 R)
• M30: 6,192,155 km (0.119 R)
• M31: 6,387,679 km (0.109 R)
• M32: 6,621,501 km (0.044 R)
• M33: 6,730,408 km (0.094 R)
• M34: 6,821,663 km (0.119 R)
• M35: 7,227,821 km (0.104 R)
• M36: 7,339,870 km (0.069 R)
• M37: 7,871,092 km (0.066 R)
• M38: 8,316,744 km (0.105 R)
• M39: 8,790,520 km (0.082 R)
• M40: 8,870,256 km (0.052 R)
• M41: 8,970,487 km (0.11 R)
• M42: 9,192,041 km (0.08 R)
• M43: 9,476,726 km (0.097 R)
• M44: 9,785,047 km (0.073 R)
• M45: 9,909,363 km (0.117 R)
• M46: 9,992,539 km (0.049 R)
• M47: 10,243,265 km (0.087 R)
• M48: 10,348,433 km (0.102 R)
• M49: 10,623,394 km (0.106 R)
• M50: 10,729,758 km (0.096 R)
• M51: 11,223,879 km (0.118 R)
• M52: 11,528,311 km (0.083 R)
• M53: 11,769,463 km (0.119 R)
• M54: 11,901,707 km (0.115 R)
• M55: 12,457,912 km (0.112 R)
• M56: 12,547,821 km (0.077 R)
• M57: 12,682,907 km (0.083 R)
• M58: 13,595,903 km (0.089 R)
• M59: 14,107,229 km (0.104 R)
• M60: 14,247,701 km (0.105 R)
• M61: 14,838,314 km (0.082 R)
• M62: 14,981,180 km (0.115 R)
• M63: 15,196,451 km (0.102 R)
• M64: 15,872,783 km (0.052 R)
• M65: 16,067,858 km (0.09 R)
• M66: 16,214,614 km (0.095 R)
• M67: 16,411,036 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 13,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit