🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.46 AU - 0.64 AU

Year: 149 Days

Day: 15.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,857,438 km

• M1: 442,211 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.07 AU - 1.47 AU

Year: 523 Days

Day: 42.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.01 AU - 2.53 AU

Year: 1249 Days

Day: 24.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.67 AU - 3.63 AU

Year: 2042 Days

Day: 44.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.9 AU - 3.9 AU

Year: 2290 Days

Day: 37.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,857,438 km

• M1: 455,675 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.62 AU - 5.06 AU

Year: 3302 Days

Day: 18.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.17 AU - 5.19 AU

Year: 3698 Days

Day: 14.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.6

Radius: 13.9

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.08 AU - 12.52 AU

Year: 12074 Days

Day: 14.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,857,438 km

• M1: 192,532 km (0.12 R)
• M2: 527,033 km (0.057 R)
• M3: 992,881 km (0.119 R)
• M4: 1,975,290 km (0.09 R)
• M5: 2,471,656 km (0.106 R)
• M6: 3,073,488 km (0.116 R)
• M7: 3,414,422 km (0.12 R)
• M8: 3,985,736 km (0.116 R)
• M9: 5,433,395 km (0.054 R)
• M10: 6,298,968 km (0.106 R)
• M11: 6,500,476 km (0.094 R)
• M12: 6,616,564 km (0.067 R)
• M13: 6,850,984 km (0.077 R)
• M14: 6,969,166 km (0.05 R)
• M15: 7,177,556 km (0.061 R)
• M16: 8,694,479 km (0.082 R)
• M17: 9,637,843 km (0.114 R)
• M18: 11,339,818 km (0.039 R)
• M19: 11,726,678 km (0.103 R)
• M20: 12,949,790 km (0.06 R)
• M21: 13,428,204 km (0.073 R)
• M22: 13,688,205 km (0.11 R)
• M23: 15,945,637 km (0.059 R)
• M24: 16,260,541 km (0.041 R)
• M25: 16,736,711 km (0.06 R)
• M26: 17,459,867 km (0.061 R)
• M27: 18,977,986 km (0.104 R)
• M28: 19,144,638 km (0.108 R)
• M29: 20,112,387 km (0.111 R)
• M30: 20,282,330 km (0.116 R)
• M31: 21,052,908 km (0.066 R)
• M32: 21,658,929 km (0.106 R)
• M33: 22,314,766 km (0.102 R)
• M34: 22,711,201 km (0.1 R)
• M35: 23,021,317 km (0.112 R)
• M36: 23,199,189 km (0.027 R)
• M37: 23,645,589 km (0.105 R)
• M38: 24,456,559 km (0.097 R)
• M39: 24,956,665 km (0.072 R)
• M40: 25,597,991 km (0.079 R)
• M41: 28,407,588 km (0.088 R)
• M42: 28,885,404 km (0.079 R)
• M43: 30,334,409 km (0.05 R)
• M44: 31,906,234 km (0.043 R)
• M45: 33,002,188 km (0.06 R)
• M46: 33,152,534 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 13,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit