🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.96 AU - 1.38 AU

Year: 458 Days

Day: 30.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.52 AU - 1.52 AU

Year: 678 Days

Day: 46.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.4 AU - 3.96 AU

Year: 2553 Days

Day: 42.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.4

Radius: 11.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.93 AU - 13.85 AU

Year: 13902 Days

Day: 5.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,998,578 km

• M1: 159,172 km (0.084 R)
• M2: 567,126 km (0.032 R)
• M3: 1,016,667 km (0.058 R)
• M4: 1,768,546 km (0.094 R)
• M5: 3,830,005 km (0.113 R)
• M6: 4,449,190 km (0.073 R)
• M7: 5,996,481 km (0.078 R)
• M8: 6,993,102 km (0.069 R)
• M9: 8,052,405 km (0.064 R)
• M10: 8,831,959 km (0.111 R)
• M11: 10,172,506 km (0.055 R)
• M12: 11,305,560 km (0.089 R)
• M13: 12,342,124 km (0.104 R)
• M14: 12,883,668 km (0.077 R)
• M15: 15,973,612 km (0.057 R)
• M16: 19,607,643 km (0.084 R)
• M17: 24,503,832 km (0.027 R)
• M18: 26,632,011 km (0.107 R)
• M19: 31,698,143 km (0.097 R)
• M20: 33,404,307 km (0.083 R)
• M21: 33,986,392 km (0.092 R)
• M22: 35,894,663 km (0.114 R)
• M23: 39,663,631 km (0.076 R)
• M24: 44,384,940 km (0.059 R)
• M25: 47,977,982 km (0.113 R)
• M26: 49,920,959 km (0.105 R)
• M27: 51,142,426 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.4

Radius: 4.1

Gravity: 15.55 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.73 AU - 13.57 AU

Year: 17246 Days

Day: 23.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,998,578 km

• M1: 51,312 km (0.088 R)
• M2: 216,169 km (0.069 R)
• M3: 357,090 km (0.062 R)
• M4: 493,972 km (0.098 R)
• M5: 1,320,201 km (0.119 R)
• M6: 1,979,629 km (0.076 R)
• M7: 2,706,076 km (0.118 R)
• M8: 2,879,161 km (0.037 R)
• M9: 3,518,692 km (0.092 R)
• M10: 4,482,102 km (0.071 R)
• M11: 5,336,605 km (0.056 R)
• M12: 5,644,178 km (0.098 R)
• M13: 6,369,728 km (0.1 R)
• M14: 8,136,479 km (0.041 R)
• M15: 9,897,545 km (0.072 R)
• M16: 10,519,273 km (0.101 R)
• M17: 11,556,286 km (0.079 R)
• M18: 12,961,160 km (0.058 R)
• M19: 13,578,849 km (0.087 R)
• M20: 14,410,763 km (0.045 R)
• M21: 23,300,766 km (0.083 R)
• M22: 24,028,260 km (0.048 R)
• M23: 25,528,428 km (0.11 R)
• M24: 28,713,666 km (0.035 R)
• M25: 29,129,548 km (0.051 R)
• M26: 32,377,766 km (0.084 R)
• M27: 33,626,759 km (0.118 R)
• M28: 36,950,375 km (0.076 R)
• M29: 39,582,101 km (0.091 R)
• M30: 45,919,366 km (0.116 R)
• M31: 48,368,432 km (0.113 R)
• M32: 49,401,555 km (0.112 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit