🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.69 AU - 0.87 AU

Year: 247 Days

Day: 19.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.73 AU - 0.95 AU

Year: 276 Days

Day: 46.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,123,317 km

• M1: 128,654 km (0.048 R)
• M2: 145,708 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.75 AU - 4.49 AU

Year: 2467 Days

Day: 33.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.35 AU - 4.93 AU

Year: 3017 Days

Day: 15.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.3

Radius: 6

Gravity: 17.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 17.28 AU - 20.04 AU

Year: 28870 Days

Day: 19.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 94,123,317 km

• M1: 74,649 km (0.086 R)
• M2: 398,379 km (0.054 R)
• M3: 729,888 km (0.081 R)
• M4: 1,233,883 km (0.093 R)
• M5: 2,139,100 km (0.112 R)
• M6: 2,639,355 km (0.063 R)
• M7: 2,958,597 km (0.098 R)
• M8: 3,243,880 km (0.054 R)
• M9: 4,038,245 km (0.077 R)
• M10: 5,441,623 km (0.085 R)
• M11: 5,696,537 km (0.114 R)
• M12: 5,959,381 km (0.119 R)
• M13: 6,604,148 km (0.045 R)
• M14: 7,042,469 km (0.096 R)
• M15: 7,552,149 km (0.108 R)
• M16: 8,251,071 km (0.068 R)
• M17: 10,090,526 km (0.078 R)
• M18: 12,477,061 km (0.064 R)
• M19: 13,761,658 km (0.115 R)
• M20: 15,979,446 km (0.052 R)
• M21: 18,424,623 km (0.113 R)
• M22: 20,901,216 km (0.099 R)
• M23: 21,108,409 km (0.058 R)
• M24: 21,844,580 km (0.091 R)
• M25: 22,380,739 km (0.088 R)
• M26: 25,902,722 km (0.097 R)
• M27: 28,108,393 km (0.114 R)
• M28: 28,870,594 km (0.088 R)
• M29: 29,646,558 km (0.062 R)
• M30: 35,914,559 km (0.095 R)
• M31: 42,843,933 km (0.117 R)
• M32: 52,310,486 km (0.029 R)
• M33: 53,462,689 km (0.098 R)
• M34: 55,817,658 km (0.112 R)
• M35: 61,579,869 km (0.102 R)
• M36: 72,358,096 km (0.075 R)
• M37: 75,236,360 km (0.11 R)
• M38: 79,948,094 km (0.086 R)
• M39: 80,201,363 km (0.086 R)
• M40: 90,502,822 km (0.097 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 11,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit