🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.89 AU - 0.99 AU

Year: 345 Days

Day: 23.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 29,157,317 km

• M1: 736,919 km (0.065 R)
• M2: 825,631 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.75 AU - 1.21 AU

Year: 367 Days

Day: 31.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.79 AU - 3.25 AU

Year: 1988 Days

Day: 21.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,157,317 km

• M1: 324,927 km (0.101 R)
• M2: 1,691,354 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379

Radius: 13.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.95 AU - 8.19 AU

Year: 6378 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,157,317 km

• M1: 242,797 km (0.055 R)
• M2: 516,561 km (0.118 R)
• M3: 631,153 km (0.114 R)
• M4: 792,121 km (0.038 R)
• M5: 981,661 km (0.105 R)
• M6: 1,438,533 km (0.115 R)
• M7: 1,691,204 km (0.072 R)
• M8: 1,806,394 km (0.1 R)
• M9: 1,941,631 km (0.064 R)
• M10: 2,222,426 km (0.032 R)
• M11: 2,312,933 km (0.048 R)
• M12: 2,649,528 km (0.051 R)
• M13: 2,942,291 km (0.073 R)
• M14: 3,123,005 km (0.115 R)
• M15: 3,266,320 km (0.073 R)
• M16: 3,369,991 km (0.12 R)
• M17: 3,817,738 km (0.102 R)
• M18: 3,949,085 km (0.093 R)
• M19: 4,037,647 km (0.1 R)
• M20: 4,605,969 km (0.057 R)
• M21: 5,103,083 km (0.116 R)
• M22: 6,828,844 km (0.077 R)
• M23: 7,016,140 km (0.094 R)
• M24: 7,150,928 km (0.105 R)
• M25: 7,921,656 km (0.031 R)
• M26: 8,459,909 km (0.041 R)
• M27: 8,661,268 km (0.116 R)
• M28: 8,805,929 km (0.116 R)
• M29: 9,068,623 km (0.109 R)
• M30: 9,811,825 km (0.109 R)
• M31: 10,206,016 km (0.109 R)
• M32: 10,420,389 km (0.077 R)
• M33: 10,512,841 km (0.105 R)
• M34: 10,791,542 km (0.119 R)
• M35: 11,578,726 km (0.1 R)
• M36: 12,810,514 km (0.087 R)
• M37: 13,274,866 km (0.098 R)
• M38: 14,322,799 km (0.119 R)
• M39: 14,632,018 km (0.041 R)
• M40: 14,804,654 km (0.097 R)
• M41: 15,362,056 km (0.062 R)
• M42: 15,537,684 km (0.116 R)
• M43: 16,354,039 km (0.094 R)
• M44: 17,439,821 km (0.105 R)
• M45: 17,549,625 km (0.109 R)
• M46: 17,659,729 km (0.112 R)
• M47: 18,213,690 km (0.045 R)
• M48: 19,074,177 km (0.062 R)
• M49: 19,528,356 km (0.091 R)
• M50: 19,642,500 km (0.119 R)
• M51: 20,139,613 km (0.083 R)
• M52: 20,254,953 km (0.052 R)
• M53: 20,563,424 km (0.116 R)
• M54: 22,447,310 km (0.11 R)
• M55: 22,606,781 km (0.119 R)
• M56: 25,541,443 km (0.088 R)
• M57: 25,749,683 km (0.046 R)
• M58: 25,916,634 km (0.061 R)
• M59: 26,461,919 km (0.099 R)
• M60: 27,350,680 km (0.039 R)
• M61: 29,157,373 km (0.117 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: 433 - 12,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit