🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.08 AU - 1.1 AU

Year: 431 Days

Day: 30.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.38 AU - 2.18 AU

Year: 899 Days

Day: 37.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,948,488 km

• M1: 44,131 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.73 AU - 1.87 AU

Year: 915 Days

Day: 46.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.86 AU - 3.9 AU

Year: 2354 Days

Day: 14.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,948,488 km

• M1: 3,094,731 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.4

Radius: 8.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.63 AU - 5.11 AU

Year: 4070 Days

Day: 11.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 14,948,488 km

• M1: 111,899 km (0.11 R)
• M2: 193,131 km (0.094 R)
• M3: 437,723 km (0.109 R)
• M4: 502,200 km (0.106 R)
• M5: 591,660 km (0.105 R)
• M6: 836,102 km (0.063 R)
• M7: 944,561 km (0.072 R)
• M8: 1,175,989 km (0.064 R)
• M9: 1,556,715 km (0.085 R)
• M10: 1,885,831 km (0.104 R)
• M11: 2,330,585 km (0.111 R)
• M12: 2,744,373 km (0.117 R)
• M13: 3,050,301 km (0.055 R)
• M14: 3,141,705 km (0.078 R)
• M15: 3,570,752 km (0.076 R)
• M16: 3,736,506 km (0.068 R)
• M17: 3,890,741 km (0.117 R)
• M18: 4,104,367 km (0.059 R)
• M19: 4,234,517 km (0.114 R)
• M20: 4,677,925 km (0.047 R)
• M21: 4,981,759 km (0.082 R)
• M22: 5,229,642 km (0.065 R)
• M23: 5,529,137 km (0.052 R)
• M24: 5,592,866 km (0.119 R)
• M25: 5,785,698 km (0.089 R)
• M26: 5,997,079 km (0.025 R)
• M27: 6,970,812 km (0.081 R)
• M28: 7,109,040 km (0.085 R)
• M29: 7,248,166 km (0.116 R)
• M30: 7,458,501 km (0.097 R)
• M31: 7,759,941 km (0.117 R)
• M32: 8,011,116 km (0.04 R)
• M33: 8,065,420 km (0.082 R)
• M34: 8,228,631 km (0.106 R)
• M35: 8,967,794 km (0.071 R)
• M36: 9,080,441 km (0.089 R)
• M37: 9,555,115 km (0.113 R)
• M38: 9,651,007 km (0.04 R)
• M39: 9,785,795 km (0.119 R)
• M40: 9,863,137 km (0.1 R)
• M41: 10,057,315 km (0.058 R)
• M42: 10,568,192 km (0.094 R)
• M43: 10,707,168 km (0.087 R)
• M44: 11,047,204 km (0.039 R)
• M45: 12,088,555 km (0.102 R)
• M46: 12,338,234 km (0.062 R)
• M47: 12,421,710 km (0.062 R)
• M48: 12,484,541 km (0.026 R)
• M49: 12,842,528 km (0.062 R)
• M50: 12,948,444 km (0.116 R)
• M51: 13,118,387 km (0.092 R)
• M52: 13,310,620 km (0.112 R)
• M53: 13,762,855 km (0.093 R)
• M54: 14,748,555 km (0.064 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: 181 - 14,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit