🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.57 AU - 0.69 AU

Year: 188 Days

Day: 33.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.09 AU - 2.37 AU

Year: 1255 Days

Day: 31.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.55 AU - 3.71 AU

Year: 2086 Days

Day: 41.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.9

Radius: 8.2

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.54 AU - 13.06 AU

Year: 13371 Days

Day: 9 Hours

Environment

Temp: -176 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 91,727,891 km

• M1: 187,745 km (0.072 R)
• M2: 459,116 km (0.052 R)
• M3: 1,608,626 km (0.114 R)
• M4: 2,232,299 km (0.107 R)
• M5: 2,545,109 km (0.036 R)
• M6: 5,258,515 km (0.1 R)
• M7: 6,453,054 km (0.094 R)
• M8: 7,819,331 km (0.11 R)
• M9: 8,445,997 km (0.119 R)
• M10: 10,131,217 km (0.029 R)
• M11: 11,352,234 km (0.09 R)
• M12: 12,155,425 km (0.074 R)
• M13: 14,153,155 km (0.09 R)
• M14: 15,083,355 km (0.03 R)
• M15: 15,377,464 km (0.076 R)
• M16: 15,675,613 km (0.117 R)
• M17: 18,618,353 km (0.084 R)
• M18: 19,042,313 km (0.114 R)
• M19: 21,076,395 km (0.12 R)
• M20: 21,723,107 km (0.119 R)
• M21: 22,574,019 km (0.08 R)
• M22: 23,941,494 km (0.073 R)
• M23: 29,850,310 km (0.092 R)
• M24: 32,098,318 km (0.092 R)
• M25: 38,961,269 km (0.074 R)
• M26: 43,843,246 km (0.095 R)
• M27: 47,999,075 km (0.071 R)
• M28: 48,636,213 km (0.116 R)
• M29: 52,242,120 km (0.055 R)
• M30: 54,110,148 km (0.073 R)
• M31: 54,800,393 km (0.081 R)
• M32: 57,084,004 km (0.109 R)
• M33: 60,349,726 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967

Radius: 6.6

Gravity: 22.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 14.5 AU - 15.86 AU

Year: 22281 Days

Day: 18.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 91,727,891 km

• M1: 82,428 km (0.085 R)
• M2: 501,302 km (0.11 R)
• M3: 1,057,956 km (0.093 R)
• M4: 1,348,924 km (0.103 R)
• M5: 1,730,249 km (0.105 R)
• M6: 2,271,344 km (0.037 R)
• M7: 2,682,290 km (0.095 R)
• M8: 2,919,402 km (0.074 R)
• M9: 4,251,871 km (0.11 R)
• M10: 4,799,848 km (0.093 R)
• M11: 5,476,778 km (0.108 R)
• M12: 6,679,844 km (0.096 R)
• M13: 9,780,410 km (0.078 R)
• M14: 11,332,787 km (0.099 R)
• M15: 13,726,053 km (0.082 R)
• M16: 18,055,865 km (0.106 R)
• M17: 22,997,830 km (0.057 R)
• M18: 25,717,819 km (0.12 R)
• M19: 26,790,735 km (0.092 R)
• M20: 31,786,855 km (0.057 R)
• M21: 44,754,297 km (0.06 R)
• M22: 47,534,574 km (0.103 R)
• M23: 56,762,219 km (0.11 R)
• M24: 62,323,520 km (0.113 R)
• M25: 76,201,565 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 20,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit