🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.66 AU - 0.82 AU

Year: 286 Days

Day: 28.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.01 AU - 1.59 AU

Year: 666 Days

Day: 19.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.33 AU - 1.93 AU

Year: 936 Days

Day: 32.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,762,329 km

• M1: 76,893 km (0.116 R)
• M2: 147,055 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.1

Radius: 14.1

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.05 AU - 4.81 AU

Year: 3503 Days

Day: 5 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,762,329 km

• M1: 175,329 km (0.086 R)
• M2: 771,476 km (0.117 R)
• M3: 1,544,448 km (0.043 R)
• M4: 2,360,505 km (0.054 R)
• M5: 3,249,864 km (0.083 R)
• M6: 3,906,599 km (0.09 R)
• M7: 4,508,730 km (0.053 R)
• M8: 5,712,544 km (0.11 R)
• M9: 6,696,449 km (0.093 R)
• M10: 7,816,339 km (0.099 R)
• M11: 8,394,385 km (0.067 R)
• M12: 9,057,553 km (0.108 R)
• M13: 9,518,913 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.5

Radius: 4.4

Gravity: 33.03 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.03 AU - 11.85 AU

Year: 17396 Days

Day: 23 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 67,762,329 km

• M1: 68,665 km (0.117 R)
• M2: 252,671 km (0.078 R)
• M3: 449,542 km (0.055 R)
• M4: 718,219 km (0.069 R)
• M5: 857,196 km (0.109 R)
• M6: 1,014,274 km (0.059 R)
• M7: 1,314,666 km (0.059 R)
• M8: 1,975,739 km (0.105 R)
• M9: 2,859,264 km (0.105 R)
• M10: 3,625,205 km (0.099 R)
• M11: 4,687,200 km (0.08 R)
• M12: 5,289,182 km (0.092 R)
• M13: 5,437,883 km (0.104 R)
• M14: 7,542,575 km (0.084 R)
• M15: 8,266,778 km (0.112 R)
• M16: 9,740,617 km (0.108 R)
• M17: 11,319,622 km (0.104 R)
• M18: 11,567,207 km (0.119 R)
• M19: 12,993,772 km (0.093 R)
• M20: 14,533,732 km (0.115 R)
• M21: 15,423,092 km (0.103 R)
• M22: 18,563,301 km (0.106 R)
• M23: 19,966,080 km (0.103 R)
• M24: 21,817,204 km (0.076 R)
• M25: 23,880,757 km (0.115 R)
• M26: 30,130,058 km (0.08 R)
• M27: 32,682,348 km (0.119 R)
• M28: 34,721,067 km (0.077 R)
• M29: 36,707,727 km (0.118 R)
• M30: 41,197,010 km (0.118 R)
• M31: 42,820,745 km (0.09 R)
• M32: 44,640,453 km (0.061 R)
• M33: 46,510,876 km (0.117 R)
• M34: 47,145,769 km (0.089 R)
• M35: 52,606,091 km (0.046 R)
• M36: 54,515,858 km (0.117 R)
• M37: 55,044,537 km (0.115 R)
• M38: 56,831,782 km (0.038 R)
• M39: 57,922,351 km (0.082 R)
• M40: 63,975,829 km (0.11 R)
• M41: 65,950,670 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 11,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit