🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.66 AU - 0.88 AU

Year: 260 Days

Day: 16.9 Hours

Environment

Temp: 74 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.13 AU - 1.29 AU

Year: 512 Days

Day: 23.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,584,080 km

• M1: 368,908 km (0.105 R)
• M2: 623,524 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.93 AU - 1.49 AU

Year: 512 Days

Day: 33.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.79 AU - 2.47 AU

Year: 1197 Days

Day: 16.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.04 AU - 2.36 AU

Year: 1256 Days

Day: 29.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.81 AU - 3.77 AU

Year: 2298 Days

Day: 26 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.84 AU - 4.73 AU

Year: 2829 Days

Day: 22.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.8

Radius: 11.5

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.55 AU - 11.63 AU

Year: 11434 Days

Day: 5.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 34,584,080 km

• M1: 460,911 km (0.098 R)
• M2: 611,706 km (0.102 R)
• M3: 700,716 km (0.095 R)
• M4: 794,664 km (0.096 R)
• M5: 996,471 km (0.096 R)
• M6: 1,072,916 km (0.108 R)
• M7: 1,314,816 km (0.113 R)
• M8: 1,468,752 km (0.097 R)
• M9: 1,665,174 km (0.029 R)
• M10: 2,285,556 km (0.056 R)
• M11: 2,409,573 km (0.058 R)
• M12: 2,729,413 km (0.117 R)
• M13: 3,154,421 km (0.093 R)
• M14: 3,697,012 km (0.054 R)
• M15: 3,917,220 km (0.119 R)
• M16: 4,041,536 km (0.085 R)
• M17: 4,167,198 km (0.081 R)
• M18: 4,243,194 km (0.091 R)
• M19: 4,921,321 km (0.114 R)
• M20: 5,245,949 km (0.096 R)
• M21: 5,577,457 km (0.081 R)
• M22: 5,774,029 km (0.09 R)
• M23: 5,887,424 km (0.098 R)
• M24: 6,289,992 km (0.089 R)
• M25: 6,820,915 km (0.068 R)
• M26: 7,427,833 km (0.116 R)
• M27: 8,274,557 km (0.107 R)
• M28: 8,370,450 km (0.12 R)
• M29: 8,725,595 km (0.11 R)
• M30: 9,217,922 km (0.1 R)
• M31: 9,551,076 km (0.1 R)
• M32: 9,854,311 km (0.114 R)
• M33: 10,401,390 km (0.054 R)
• M34: 11,028,654 km (0.105 R)
• M35: 12,760,698 km (0.059 R)
• M36: 14,692,156 km (0.051 R)
• M37: 14,964,425 km (0.104 R)
• M38: 15,395,566 km (0.096 R)
• M39: 15,553,242 km (0.075 R)
• M40: 15,632,379 km (0.101 R)
• M41: 15,910,332 km (0.105 R)
• M42: 16,591,900 km (0.093 R)
• M43: 17,038,150 km (0.06 R)
• M44: 18,275,175 km (0.111 R)
• M45: 19,242,924 km (0.075 R)
• M46: 19,711,763 km (0.116 R)
• M47: 20,486,980 km (0.114 R)
• M48: 21,096,890 km (0.111 R)
• M49: 21,845,478 km (0.106 R)
• M50: 22,737,231 km (0.044 R)
• M51: 23,504,668 km (0.055 R)
• M52: 24,879,472 km (0.041 R)
• M53: 25,623,422 km (0.118 R)
• M54: 25,716,921 km (0.061 R)
• M55: 25,904,367 km (0.068 R)
• M56: 26,092,113 km (0.107 R)
• M57: 26,186,210 km (0.066 R)
• M58: 27,228,458 km (0.098 R)
• M59: 27,898,806 km (0.108 R)
• M60: 27,994,998 km (0.105 R)
• M61: 28,139,509 km (0.12 R)
• M62: 29,060,583 km (0.097 R)
• M63: 29,893,095 km (0.079 R)
• M64: 30,783,053 km (0.064 R)
• M65: 31,381,145 km (0.108 R)
• M66: 32,033,542 km (0.097 R)
• M67: 32,791,853 km (0.102 R)
• M68: 33,300,636 km (0.05 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 15,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit