🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.69 AU - 0.73 AU

Year: 225 Days

Day: 34.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.75 AU - 0.85 AU

Year: 270 Days

Day: 45.1 Hours

Environment

Temp: 78 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,727,802 km

• M1: 131,048 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.8

Radius: 10.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.19 AU - 8.23 AU

Year: 6548 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,727,802 km

• M1: 194,926 km (0.107 R)
• M2: 468,690 km (0.112 R)
• M3: 733,478 km (0.098 R)
• M4: 1,505,254 km (0.081 R)
• M5: 1,765,105 km (0.087 R)
• M6: 2,573,532 km (0.087 R)
• M7: 2,991,060 km (0.117 R)
• M8: 3,795,896 km (0.037 R)
• M9: 4,012,664 km (0.107 R)
• M10: 9,552,871 km (0.046 R)
• M11: 11,456,055 km (0.094 R)
• M12: 12,928,248 km (0.073 R)
• M13: 13,739,218 km (0.115 R)
• M14: 20,818,339 km (0.107 R)
• M15: 24,359,320 km (0.114 R)
• M16: 24,634,730 km (0.061 R)
• M17: 30,471,141 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355

Radius: 7.4

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.54 AU - 22.7 AU

Year: 31496 Days

Day: 24.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 82,727,802 km

• M1: 135,685 km (0.045 R)
• M2: 274,512 km (0.052 R)
• M3: 822,190 km (0.098 R)
• M4: 1,424,920 km (0.102 R)
• M5: 1,853,518 km (0.063 R)
• M6: 2,424,383 km (0.1 R)
• M7: 2,981,785 km (0.116 R)
• M8: 3,234,306 km (0.114 R)
• M9: 4,055,299 km (0.077 R)
• M10: 4,733,576 km (0.054 R)
• M11: 5,052,219 km (0.038 R)
• M12: 6,071,579 km (0.116 R)
• M13: 7,137,913 km (0.117 R)
• M14: 7,728,824 km (0.118 R)
• M15: 8,187,791 km (0.104 R)
• M16: 8,982,305 km (0.066 R)
• M17: 14,738,532 km (0.084 R)
• M18: 18,191,251 km (0.032 R)
• M19: 18,346,234 km (0.111 R)
• M20: 21,839,195 km (0.052 R)
• M21: 23,129,626 km (0.064 R)
• M22: 24,099,469 km (0.046 R)
• M23: 24,546,916 km (0.039 R)
• M24: 25,089,358 km (0.08 R)
• M25: 28,275,494 km (0.076 R)
• M26: 29,544,233 km (0.083 R)
• M27: 29,840,886 km (0.096 R)
• M28: 30,139,184 km (0.095 R)
• M29: 33,623,019 km (0.045 R)
• M30: 35,979,185 km (0.062 R)
• M31: 37,409,042 km (0.032 R)
• M32: 43,049,480 km (0.034 R)
• M33: 48,074,024 km (0.114 R)
• M34: 55,520,856 km (0.093 R)
• M35: 56,063,597 km (0.077 R)
• M36: 56,609,031 km (0.076 R)
• M37: 60,500,820 km (0.06 R)
• M38: 62,639,022 km (0.109 R)
• M39: 64,085,185 km (0.104 R)
• M40: 65,695,007 km (0.084 R)
• M41: 69,731,158 km (0.103 R)
• M42: 70,187,132 km (0.114 R)
• M43: 81,083,392 km (0.114 R)
• M44: 81,574,971 km (0.107 R)
• M45: 81,739,080 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 11,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit