🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.94 AU - 1.48 AU

Year: 466 Days

Day: 25.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.01 AU - 4.05 AU

Year: 2830 Days

Day: 37.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.32 AU - 6.66 AU

Year: 4500 Days

Day: 44.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.4

Radius: 12.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.84 AU - 12.08 AU

Year: 12694 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,288,362 km

• M1: 158,574 km (0.03 R)
• M2: 1,311,225 km (0.072 R)
• M3: 1,726,060 km (0.107 R)
• M4: 3,514,503 km (0.111 R)
• M5: 4,056,047 km (0.11 R)
• M6: 5,472,739 km (0.088 R)
• M7: 6,841,260 km (0.066 R)
• M8: 7,317,729 km (0.045 R)
• M9: 7,816,190 km (0.098 R)
• M10: 12,426,796 km (0.077 R)
• M11: 17,545,137 km (0.111 R)
• M12: 18,516,476 km (0.057 R)
• M13: 22,502,512 km (0.086 R)
• M14: 30,608,173 km (0.077 R)
• M15: 38,821,246 km (0.089 R)
• M16: 40,340,711 km (0.094 R)
• M17: 45,275,197 km (0.116 R)
• M18: 46,958,173 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.4

Radius: 10.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 11.17 AU - 12.17 AU

Year: 13947 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 51,288,362 km

• M1: 130,599 km (0.109 R)
• M2: 1,082,640 km (0.115 R)
• M3: 1,669,363 km (0.106 R)
• M4: 3,866,806 km (0.033 R)
• M5: 4,226,439 km (0.05 R)
• M6: 4,792,368 km (0.087 R)
• M7: 5,544,247 km (0.063 R)
• M8: 6,186,171 km (0.046 R)
• M9: 6,797,727 km (0.092 R)
• M10: 7,876,926 km (0.104 R)
• M11: 10,112,068 km (0.044 R)
• M12: 11,628,542 km (0.066 R)
• M13: 12,030,362 km (0.058 R)
• M14: 12,441,307 km (0.111 R)
• M15: 14,440,682 km (0.105 R)
• M16: 14,771,443 km (0.109 R)
• M17: 17,904,322 km (0.111 R)
• M18: 18,363,288 km (0.086 R)
• M19: 20,693,275 km (0.079 R)
• M20: 21,284,037 km (0.089 R)
• M21: 22,587,633 km (0.09 R)
• M22: 22,944,125 km (0.113 R)
• M23: 25,257,656 km (0.089 R)
• M24: 28,131,431 km (0.066 R)
• M25: 29,170,986 km (0.113 R)
• M26: 30,451,993 km (0.088 R)
• M27: 35,112,116 km (0.057 R)
• M28: 38,427,953 km (0.092 R)
• M29: 39,836,716 km (0.061 R)
• M30: 40,488,365 km (0.106 R)
• M31: 43,029,584 km (0.089 R)
• M32: 44,548,301 km (0.097 R)
• M33: 46,245,639 km (0.09 R)
• M34: 46,965,504 km (0.084 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 14,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit