🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.75 AU - 2.01 AU

Year: 966 Days

Day: 43.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,619,980 km

• M1: 37,399 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.97 AU - 4.89 AU

Year: 2920 Days

Day: 31.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.5

Radius: 14.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.47 AU - 6.91 AU

Year: 5771 Days

Day: 10.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 106,619,980 km

• M1: 184,155 km (0.066 R)
• M2: 763,099 km (0.097 R)
• M3: 1,272,779 km (0.118 R)
• M4: 2,004,611 km (0.117 R)
• M5: 2,608,837 km (0.052 R)
• M6: 3,078,126 km (0.061 R)
• M7: 4,553,909 km (0.11 R)
• M8: 5,088,422 km (0.094 R)
• M9: 9,460,569 km (0.104 R)
• M10: 11,660,256 km (0.085 R)
• M11: 12,386,853 km (0.077 R)
• M12: 14,132,212 km (0.072 R)
• M13: 15,383,747 km (0.029 R)
• M14: 18,896,605 km (0.031 R)
• M15: 23,053,481 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.5

Radius: 11

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.24 AU - 8.64 AU

Year: 7605 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 106,619,980 km

• M1: 138,079 km (0.065 R)
• M2: 505,192 km (0.103 R)
• M3: 866,620 km (0.106 R)
• M4: 1,397,843 km (0.06 R)
• M5: 2,172,011 km (0.108 R)
• M6: 2,646,686 km (0.092 R)
• M7: 3,879,821 km (0.105 R)
• M8: 5,493,533 km (0.116 R)
• M9: 7,023,919 km (0.093 R)
• M10: 7,947,836 km (0.043 R)
• M11: 8,692,683 km (0.116 R)
• M12: 12,686,797 km (0.05 R)
• M13: 15,581,665 km (0.076 R)
• M14: 16,418,217 km (0.057 R)
• M15: 16,947,644 km (0.114 R)
• M16: 17,420,074 km (0.119 R)
• M17: 20,518,545 km (0.109 R)
• M18: 22,804,550 km (0.117 R)
• M19: 23,215,196 km (0.11 R)
• M20: 23,630,779 km (0.105 R)
• M21: 24,562,474 km (0.092 R)
• M22: 25,518,554 km (0.077 R)
• M23: 27,320,162 km (0.06 R)
• M24: 29,884,867 km (0.076 R)
• M25: 34,294,115 km (0.081 R)
• M26: 36,485,425 km (0.056 R)
• M27: 38,768,438 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.9

Radius: 3.9

Gravity: 61.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.66 AU - 22.18 AU

Year: 28427 Days

Day: 16.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 106,619,980 km

• M1: 48,470 km (0.088 R)
• M2: 334,650 km (0.085 R)
• M3: 850,913 km (0.107 R)
• M4: 1,049,579 km (0.112 R)
• M5: 1,540,260 km (0.082 R)
• M6: 1,900,043 km (0.059 R)
• M7: 2,413,163 km (0.056 R)
• M8: 2,756,790 km (0.074 R)
• M9: 3,192,718 km (0.097 R)
• M10: 3,540,682 km (0.119 R)
• M11: 3,706,886 km (0.098 R)
• M12: 5,103,980 km (0.096 R)
• M13: 14,019,714 km (0.068 R)
• M14: 15,206,923 km (0.113 R)
• M15: 16,551,508 km (0.061 R)
• M16: 30,548,334 km (0.06 R)
• M17: 32,244,923 km (0.085 R)
• M18: 33,263,236 km (0.053 R)
• M19: 40,660,552 km (0.059 R)
• M20: 41,336,435 km (0.12 R)
• M21: 42,884,623 km (0.103 R)
• M22: 43,761,117 km (0.06 R)
• M23: 48,323,703 km (0.088 R)
• M24: 52,393,064 km (0.092 R)
• M25: 54,204,844 km (0.085 R)
• M26: 57,105,546 km (0.102 R)
• M27: 59,455,879 km (0.105 R)
• M28: 61,426,232 km (0.094 R)
• M29: 62,092,541 km (0.109 R)
• M30: 63,213,777 km (0.099 R)
• M31: 68,784,203 km (0.045 R)
• M32: 83,848,859 km (0.077 R)
• M33: 84,394,891 km (0.062 R)
• M34: 89,415,246 km (0.12 R)
• M35: 97,313,415 km (0.11 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: 148 - 17,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit