🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.59 AU - 0.67 AU

Year: 175 Days

Day: 15.4 Hours

Environment

Temp: 250 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.69 AU - 0.73 AU

Year: 209 Days

Day: 36.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.63 AU - 1.79 AU

Year: 782 Days

Day: 46 Hours

Environment

Temp: -42 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.5

Radius: 13.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12.42 AU - 13.6 AU

Year: 16417 Days

Day: 10.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 32,400,754 km

• M1: 179,069 km (0.078 R)
• M2: 461,659 km (0.087 R)
• M3: 907,311 km (0.05 R)
• M4: 1,214,286 km (0.089 R)
• M5: 1,571,825 km (0.107 R)
• M6: 1,798,765 km (0.075 R)
• M7: 1,925,773 km (0.059 R)
• M8: 2,093,473 km (0.103 R)
• M9: 2,227,363 km (0.048 R)
• M10: 2,463,727 km (0.076 R)
• M11: 2,605,546 km (0.074 R)
• M12: 3,200,198 km (0.031 R)
• M13: 3,310,900 km (0.106 R)
• M14: 3,422,799 km (0.065 R)
• M15: 3,650,637 km (0.106 R)
• M16: 4,217,912 km (0.059 R)
• M17: 4,487,338 km (0.081 R)
• M18: 4,863,876 km (0.093 R)
• M19: 5,146,616 km (0.079 R)
• M20: 5,514,178 km (0.078 R)
• M21: 5,620,841 km (0.115 R)
• M22: 5,999,623 km (0.068 R)
• M23: 6,192,155 km (0.065 R)
• M24: 6,782,019 km (0.065 R)
• M25: 6,867,739 km (0.095 R)
• M26: 7,745,280 km (0.072 R)
• M27: 8,045,822 km (0.062 R)
• M28: 9,798,212 km (0.095 R)
• M29: 9,895,450 km (0.038 R)
• M30: 10,287,247 km (0.059 R)
• M31: 10,784,211 km (0.104 R)
• M32: 11,018,781 km (0.082 R)
• M33: 11,425,089 km (0.066 R)
• M34: 11,801,626 km (0.12 R)
• M35: 11,974,262 km (0.104 R)
• M36: 12,461,951 km (0.094 R)
• M37: 12,920,618 km (0.055 R)
• M38: 13,098,640 km (0.097 R)
• M39: 13,313,163 km (0.08 R)
• M40: 14,736,288 km (0.067 R)
• M41: 14,884,988 km (0.115 R)
• M42: 15,711,666 km (0.091 R)
• M43: 16,707,988 km (0.079 R)
• M44: 17,448,946 km (0.108 R)
• M45: 19,124,891 km (0.104 R)
• M46: 19,409,127 km (0.105 R)
• M47: 20,105,505 km (0.108 R)
• M48: 20,353,239 km (0.059 R)
• M49: 20,435,967 km (0.07 R)
• M50: 21,818,401 km (0.108 R)
• M51: 23,403,988 km (0.114 R)
• M52: 23,621,205 km (0.099 R)
• M53: 25,026,527 km (0.104 R)
• M54: 25,293,110 km (0.094 R)
• M55: 25,649,901 km (0.081 R)
• M56: 25,873,849 km (0.058 R)
• M57: 26,143,425 km (0.044 R)
• M58: 27,780,025 km (0.1 R)
• M59: 28,564,367 km (0.095 R)
• M60: 29,496,511 km (0.108 R)
• M61: 30,060,645 km (0.11 R)
• M62: 30,249,437 km (0.082 R)
• M63: 30,770,786 km (0.037 R)
• M64: 31,056,368 km (0.026 R)
• M65: 31,870,330 km (0.116 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 10,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit