🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.65 AU - 0.91 AU

Year: 264 Days

Day: 30.2 Hours

Environment

Temp: 71 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,616,296 km

• M1: 21,392 km (0.065 R)

Asteroid Belt

Center: 6.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.9

Radius: 4

Gravity: 35.43 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.22 AU - 14.28 AU

Year: 16416 Days

Day: 15.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 108,616,296 km

• M1: 49,816 km (0.078 R)
• M2: 177,872 km (0.097 R)
• M3: 414,685 km (0.061 R)
• M4: 588,817 km (0.112 R)
• M5: 743,651 km (0.092 R)
• M6: 1,051,224 km (0.112 R)
• M7: 1,351,168 km (0.109 R)
• M8: 1,756,279 km (0.04 R)
• M9: 2,487,663 km (0.096 R)
• M10: 2,920,898 km (0.092 R)
• M11: 3,376,125 km (0.105 R)
• M12: 3,620,717 km (0.06 R)
• M13: 3,877,128 km (0.109 R)
• M14: 4,819,595 km (0.071 R)
• M15: 8,108,803 km (0.115 R)
• M16: 8,497,907 km (0.116 R)
• M17: 8,950,441 km (0.093 R)
• M18: 12,901,620 km (0.1 R)
• M19: 13,431,495 km (0.043 R)
• M20: 13,975,732 km (0.112 R)
• M21: 16,763,189 km (0.111 R)
• M22: 16,997,908 km (0.117 R)
• M23: 19,209,414 km (0.079 R)
• M24: 32,088,743 km (0.111 R)
• M25: 35,315,270 km (0.095 R)
• M26: 37,939,366 km (0.091 R)
• M27: 40,269,652 km (0.109 R)
• M28: 46,740,508 km (0.11 R)
• M29: 48,618,410 km (0.082 R)
• M30: 52,190,658 km (0.039 R)
• M31: 52,357,011 km (0.105 R)
• M32: 56,633,116 km (0.034 R)
• M33: 59,670,103 km (0.028 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.6

Radius: 6.9

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 15.53 AU - 22.11 AU

Year: 31261 Days

Day: 16.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 108,616,296 km

• M1: 85,869 km (0.072 R)
• M2: 430,543 km (0.105 R)
• M3: 1,034,619 km (0.111 R)
• M4: 2,843,856 km (0.069 R)
• M5: 3,381,959 km (0.099 R)
• M6: 4,659,674 km (0.065 R)
• M7: 6,231,200 km (0.096 R)
• M8: 8,069,309 km (0.089 R)
• M9: 10,308,939 km (0.112 R)
• M10: 10,718,837 km (0.057 R)
• M11: 12,239,051 km (0.111 R)
• M12: 12,467,487 km (0.103 R)
• M13: 13,011,275 km (0.075 R)
• M14: 15,083,505 km (0.114 R)
• M15: 15,434,312 km (0.046 R)
• M16: 16,612,096 km (0.09 R)
• M17: 17,751,433 km (0.03 R)
• M18: 21,043,035 km (0.053 R)
• M19: 21,813,763 km (0.115 R)
• M20: 26,582,494 km (0.114 R)
• M21: 28,804,023 km (0.115 R)
• M22: 31,429,914 km (0.032 R)
• M23: 49,056,732 km (0.108 R)
• M24: 52,988,314 km (0.068 R)
• M25: 66,972,573 km (0.091 R)
• M26: 80,530,479 km (0.099 R)
• M27: 89,655,350 km (0.032 R)
• M28: 98,222,521 km (0.107 R)
• M29: 99,138,659 km (0.111 R)
• M30: 103,174,809 km (0.069 R)
• M31: 106,996,436 km (0.088 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 16,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit