🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.61 AU - 1.85 AU

Year: 796 Days

Day: 43.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,655,766 km

• M1: 29,920 km (0.073 R)
• M2: 88,113 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.37 AU - 3.91 AU

Year: 2430 Days

Day: 26.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,655,766 km

• M1: 141,819 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.11 AU - 5.83 AU

Year: 4476 Days

Day: 44.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.1

Radius: 8.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.01 AU - 8.49 AU

Year: 8290 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,655,766 km

• M1: 111,002 km (0.06 R)
• M2: 523,742 km (0.05 R)
• M3: 981,960 km (0.059 R)
• M4: 2,652,969 km (0.091 R)
• M5: 3,396,021 km (0.109 R)
• M6: 5,545,593 km (0.05 R)
• M7: 6,954,655 km (0.097 R)
• M8: 8,204,994 km (0.091 R)
• M9: 8,588,115 km (0.104 R)
• M10: 10,067,638 km (0.059 R)
• M11: 10,822,359 km (0.113 R)
• M12: 11,190,370 km (0.081 R)
• M13: 12,245,483 km (0.116 R)
• M14: 13,365,523 km (0.076 R)
• M15: 14,276,723 km (0.102 R)
• M16: 15,984,682 km (0.037 R)
• M17: 16,522,636 km (0.075 R)
• M18: 17,952,193 km (0.083 R)
• M19: 20,422,204 km (0.108 R)
• M20: 21,055,601 km (0.046 R)
• M21: 23,186,024 km (0.084 R)
• M22: 23,798,029 km (0.067 R)
• M23: 25,375,389 km (0.06 R)
• M24: 26,354,507 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.1

Radius: 7.6

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.94 AU - 16.78 AU

Year: 18052 Days

Day: 17.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,655,766 km

• M1: 94,546 km (0.11 R)
• M2: 346,169 km (0.088 R)
• M3: 595,400 km (0.109 R)
• M4: 949,049 km (0.099 R)
• M5: 1,241,363 km (0.087 R)
• M6: 1,514,978 km (0.085 R)
• M7: 2,287,651 km (0.102 R)
• M8: 2,634,568 km (0.078 R)
• M9: 3,685,942 km (0.09 R)
• M10: 4,102,123 km (0.094 R)
• M11: 4,750,929 km (0.061 R)
• M12: 5,354,407 km (0.072 R)
• M13: 6,333,525 km (0.046 R)
• M14: 6,843,654 km (0.119 R)
• M15: 7,108,891 km (0.115 R)
• M16: 8,042,980 km (0.071 R)
• M17: 9,815,116 km (0.087 R)
• M18: 10,324,647 km (0.059 R)
• M19: 11,769,612 km (0.107 R)
• M20: 12,871,700 km (0.112 R)
• M21: 14,254,284 km (0.114 R)
• M22: 15,354,277 km (0.079 R)
• M23: 16,352,543 km (0.11 R)
• M24: 20,414,425 km (0.102 R)
• M25: 26,054,264 km (0.115 R)
• M26: 27,250,599 km (0.107 R)
• M27: 39,568,936 km (0.106 R)
• M28: 41,293,351 km (0.091 R)
• M29: 54,965,549 km (0.083 R)
• M30: 55,852,365 km (0.075 R)
• M31: 59,868,320 km (0.081 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 10,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit