🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.79 AU - 1.15 AU

Year: 366 Days

Day: 23.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,872,357 km

• M1: 147,204 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.17 AU - 1.29 AU

Year: 522 Days

Day: 18.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.71 AU - 4.07 AU

Year: 2938 Days

Day: 42.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 110.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.5

Radius: 11

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.21 AU - 6.55 AU

Year: 6170 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,872,357 km

• M1: 140,921 km (0.115 R)
• M2: 1,632,113 km (0.062 R)
• M3: 2,052,184 km (0.1 R)
• M4: 2,770,702 km (0.115 R)
• M5: 3,199,898 km (0.115 R)
• M6: 3,649,590 km (0.085 R)
• M7: 6,888,084 km (0.082 R)
• M8: 8,242,543 km (0.112 R)
• M9: 9,092,110 km (0.099 R)
• M10: 9,905,773 km (0.035 R)
• M11: 11,471,165 km (0.104 R)
• M12: 11,939,855 km (0.074 R)
• M13: 12,915,383 km (0.042 R)
• M14: 13,308,825 km (0.092 R)
• M15: 14,597,760 km (0.043 R)
• M16: 16,487,181 km (0.095 R)
• M17: 18,891,518 km (0.104 R)
• M18: 19,472,257 km (0.064 R)
• M19: 19,915,516 km (0.12 R)
• M20: 21,208,341 km (0.115 R)
• M21: 22,074,213 km (0.079 R)
• M22: 25,422,363 km (0.064 R)
• M23: 29,674,682 km (0.043 R)
• M24: 33,527,276 km (0.108 R)
• M25: 36,907,590 km (0.116 R)
• M26: 38,390,404 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417

Radius: 9.7

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.91 AU - 10.67 AU

Year: 10842 Days

Day: 7.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 42,872,357 km

• M1: 120,576 km (0.119 R)
• M2: 457,470 km (0.038 R)
• M3: 1,009,786 km (0.034 R)
• M4: 1,357,601 km (0.094 R)
• M5: 1,969,306 km (0.068 R)
• M6: 2,429,619 km (0.102 R)
• M7: 3,379,416 km (0.116 R)
• M8: 4,419,121 km (0.098 R)
• M9: 6,271,592 km (0.076 R)
• M10: 6,890,029 km (0.066 R)
• M11: 7,272,252 km (0.098 R)
• M12: 9,217,174 km (0.068 R)
• M13: 10,016,625 km (0.04 R)
• M14: 11,067,101 km (0.055 R)
• M15: 13,386,017 km (0.113 R)
• M16: 13,801,750 km (0.064 R)
• M17: 14,287,494 km (0.051 R)
• M18: 14,910,569 km (0.078 R)
• M19: 24,039,181 km (0.076 R)
• M20: 25,279,198 km (0.071 R)
• M21: 25,641,225 km (0.053 R)
• M22: 26,935,396 km (0.074 R)
• M23: 28,859,224 km (0.089 R)
• M24: 29,754,119 km (0.059 R)
• M25: 32,763,729 km (0.083 R)
• M26: 34,286,934 km (0.073 R)
• M27: 35,403,383 km (0.064 R)
• M28: 37,356,683 km (0.088 R)
• M29: 38,300,346 km (0.101 R)
• M30: 40,852,935 km (0.086 R)
• M31: 41,226,630 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 19,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit