🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.64 AU - 0.74 AU

Year: 215 Days

Day: 13.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,175,963 km

• M1: 24,085 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.69 AU - 1.05 AU

Year: 304 Days

Day: 41.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,175,963 km

• M1: 452,982 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.13 AU - 4.11 AU

Year: 2581 Days

Day: 46.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.1

Radius: 12.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.9 AU - 13.54 AU

Year: 15036 Days

Day: 9.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,175,963 km

• M1: 154,535 km (0.077 R)
• M2: 959,072 km (0.111 R)
• M3: 1,660,387 km (0.1 R)
• M4: 2,314,728 km (0.079 R)
• M5: 2,703,084 km (0.117 R)
• M6: 3,589,152 km (0.071 R)
• M7: 4,780,849 km (0.115 R)
• M8: 5,552,325 km (0.097 R)
• M9: 6,220,429 km (0.11 R)
• M10: 11,084,903 km (0.116 R)
• M11: 11,579,174 km (0.05 R)
• M12: 12,494,265 km (0.102 R)
• M13: 15,598,121 km (0.109 R)
• M14: 20,057,634 km (0.094 R)
• M15: 24,095,879 km (0.109 R)
• M16: 26,160,329 km (0.119 R)
• M17: 28,852,044 km (0.106 R)
• M18: 32,164,440 km (0.108 R)
• M19: 33,969,488 km (0.118 R)
• M20: 37,411,884 km (0.072 R)
• M21: 38,776,366 km (0.034 R)
• M22: 40,045,256 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501

Radius: 4.6

Gravity: 23.68 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.03 AU - 16.51 AU

Year: 18115 Days

Day: 17.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,175,963 km

• M1: 144,960 km (0.118 R)
• M2: 503,995 km (0.047 R)
• M3: 1,250,489 km (0.112 R)
• M4: 1,449,753 km (0.116 R)
• M5: 1,669,961 km (0.057 R)
• M6: 1,985,912 km (0.073 R)
• M7: 2,138,651 km (0.118 R)
• M8: 2,690,219 km (0.078 R)
• M9: 3,744,883 km (0.103 R)
• M10: 4,476,267 km (0.037 R)
• M11: 7,237,246 km (0.052 R)
• M12: 7,554,692 km (0.036 R)
• M13: 11,317,528 km (0.092 R)
• M14: 13,360,287 km (0.112 R)
• M15: 13,768,838 km (0.111 R)
• M16: 14,971,755 km (0.084 R)
• M17: 21,861,934 km (0.073 R)
• M18: 22,429,059 km (0.106 R)
• M19: 23,006,058 km (0.112 R)
• M20: 37,118,523 km (0.072 R)
• M21: 43,011,781 km (0.085 R)
• M22: 46,955,780 km (0.102 R)
• M23: 48,216,142 km (0.073 R)
• M24: 50,475,668 km (0.116 R)
• M25: 52,467,863 km (0.038 R)
• M26: 58,757,855 km (0.062 R)
• M27: 59,303,588 km (0.04 R)
• M28: 60,036,468 km (0.06 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 13,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit