🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.82 AU - 1.02 AU

Year: 307 Days

Day: 19.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.97 AU - 1.33 AU

Year: 429 Days

Day: 25.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,160,696 km

• M1: 292,314 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.28 AU - 1.78 AU

Year: 659 Days

Day: 16.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,160,696 km

• M1: 109,655 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.42 AU - 3.52 AU

Year: 1782 Days

Day: 27.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.24 AU - 4.4 AU

Year: 3127 Days

Day: 31.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,160,696 km

• M1: 1,684,322 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.7

Radius: 7.6

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.59 AU - 16.99 AU

Year: 22897 Days

Day: 17.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,160,696 km

• M1: 94,546 km (0.116 R)
• M2: 525,537 km (0.056 R)
• M3: 933,491 km (0.111 R)
• M4: 1,464,264 km (0.119 R)
• M5: 2,161,839 km (0.09 R)
• M6: 2,963,085 km (0.079 R)
• M7: 4,450,686 km (0.068 R)
• M8: 5,620,242 km (0.092 R)
• M9: 6,052,281 km (0.1 R)
• M10: 6,938,200 km (0.088 R)
• M11: 7,669,284 km (0.116 R)
• M12: 9,337,749 km (0.079 R)
• M13: 11,173,764 km (0.069 R)
• M14: 13,306,431 km (0.062 R)
• M15: 14,288,242 km (0.106 R)
• M16: 14,944,378 km (0.111 R)
• M17: 16,632,590 km (0.057 R)
• M18: 17,276,908 km (0.061 R)
• M19: 18,189,755 km (0.087 R)
• M20: 24,046,661 km (0.06 R)
• M21: 25,500,154 km (0.053 R)
• M22: 26,356,452 km (0.099 R)
• M23: 30,329,173 km (0.043 R)
• M24: 32,395,419 km (0.099 R)
• M25: 33,526,528 km (0.073 R)
• M26: 36,401,799 km (0.074 R)
• M27: 36,671,076 km (0.083 R)
• M28: 37,350,100 km (0.064 R)
• M29: 39,864,093 km (0.094 R)
• M30: 45,070,996 km (0.066 R)
• M31: 49,056,134 km (0.117 R)
• M32: 49,714,813 km (0.111 R)
• M33: 52,066,641 km (0.113 R)
• M34: 61,451,365 km (0.08 R)
• M35: 62,794,903 km (0.113 R)
• M36: 64,748,053 km (0.076 R)
• M37: 66,942,803 km (0.095 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 11,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit