🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.64 AU - 0.68 AU

Year: 203 Days

Day: 31.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.79 AU - 0.89 AU

Year: 292 Days

Day: 41.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.93 AU - 1.13 AU

Year: 396 Days

Day: 20.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.99 AU - 3.69 AU

Year: 2312 Days

Day: 22.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.5

Radius: 11.4

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.22 AU - 7.18 AU

Year: 5847 Days

Day: 5.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 77.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 15,168,829 km

• M1: 145,559 km (0.077 R)
• M2: 227,838 km (0.058 R)
• M3: 444,306 km (0.119 R)
• M4: 520,750 km (0.096 R)
• M5: 667,655 km (0.093 R)
• M6: 743,202 km (0.07 R)
• M7: 862,432 km (0.062 R)
• M8: 954,434 km (0.085 R)
• M9: 1,204,412 km (0.07 R)
• M10: 1,298,958 km (0.117 R)
• M11: 1,536,520 km (0.104 R)
• M12: 1,608,626 km (0.069 R)
• M13: 1,767,050 km (0.052 R)
• M14: 1,986,510 km (0.117 R)
• M15: 2,332,530 km (0.079 R)
• M16: 2,488,561 km (0.106 R)
• M17: 2,635,765 km (0.094 R)
• M18: 2,964,581 km (0.119 R)
• M19: 3,055,387 km (0.081 R)
• M20: 3,226,676 km (0.112 R)
• M21: 3,333,639 km (0.094 R)
• M22: 3,496,401 km (0.093 R)
• M23: 3,872,341 km (0.074 R)
• M24: 4,231,974 km (0.113 R)
• M25: 4,423,310 km (0.102 R)
• M26: 4,542,539 km (0.119 R)
• M27: 4,647,707 km (0.089 R)
• M28: 4,769,031 km (0.113 R)
• M29: 5,107,870 km (0.086 R)
• M30: 5,406,916 km (0.095 R)
• M31: 5,550,530 km (0.034 R)
• M32: 5,939,933 km (0.078 R)
• M33: 6,371,673 km (0.119 R)
• M34: 6,865,495 km (0.102 R)
• M35: 7,265,819 km (0.082 R)
• M36: 7,548,858 km (0.102 R)
• M37: 7,691,874 km (0.1 R)
• M38: 7,799,584 km (0.066 R)
• M39: 8,162,509 km (0.051 R)
• M40: 8,923,663 km (0.091 R)
• M41: 9,265,045 km (0.084 R)
• M42: 9,804,644 km (0.079 R)
• M43: 10,039,064 km (0.063 R)
• M44: 10,137,350 km (0.09 R)
• M45: 10,255,532 km (0.082 R)
• M46: 10,473,646 km (0.079 R)
• M47: 10,553,382 km (0.092 R)
• M48: 10,773,590 km (0.087 R)
• M49: 11,834,837 km (0.025 R)
• M50: 12,210,029 km (0.118 R)
• M51: 12,546,773 km (0.082 R)
• M52: 12,652,689 km (0.11 R)
• M53: 12,758,903 km (0.077 R)
• M54: 13,036,258 km (0.039 R)
• M55: 13,532,025 km (0.117 R)
• M56: 13,662,474 km (0.06 R)
• M57: 14,188,012 km (0.09 R)
• M58: 14,276,274 km (0.072 R)
• M59: 14,453,398 km (0.107 R)
• M60: 14,631,121 km (0.09 R)
• M61: 14,720,281 km (0.071 R)
• M62: 14,832,030 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 12,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit