🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.63 AU - 0.65 AU

Year: 192 Days

Day: 32.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,788,544 km

• M1: 41,887 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.87 AU - 0.97 AU

Year: 331 Days

Day: 46.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.5

Radius: 8.4

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.54 AU - 6.84 AU

Year: 6484 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,788,544 km

• M1: 104,419 km (0.097 R)
• M2: 476,619 km (0.103 R)
• M3: 1,178,532 km (0.091 R)
• M4: 1,745,508 km (0.094 R)
• M5: 2,202,230 km (0.09 R)
• M6: 3,497,149 km (0.034 R)
• M7: 4,687,799 km (0.11 R)
• M8: 5,431,151 km (0.092 R)
• M9: 5,978,829 km (0.098 R)
• M10: 7,457,304 km (0.074 R)
• M11: 7,915,971 km (0.088 R)
• M12: 8,928,899 km (0.075 R)
• M13: 9,527,589 km (0.067 R)
• M14: 11,671,177 km (0.11 R)
• M15: 12,338,234 km (0.031 R)
• M16: 14,438,588 km (0.098 R)
• M17: 15,545,014 km (0.104 R)
• M18: 19,007,457 km (0.06 R)
• M19: 21,865,674 km (0.12 R)
• M20: 27,245,512 km (0.078 R)

Asteroid Belt

Center: 7.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.4

Radius: 13.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.65 AU - 10.09 AU

Year: 9900 Days

Day: 14.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,788,544 km

• M1: 163,211 km (0.027 R)
• M2: 613,052 km (0.077 R)
• M3: 1,612,366 km (0.085 R)
• M4: 2,049,640 km (0.098 R)
• M5: 2,781,024 km (0.096 R)
• M6: 3,265,273 km (0.1 R)
• M7: 3,763,583 km (0.053 R)
• M8: 5,329,574 km (0.105 R)
• M9: 5,739,472 km (0.114 R)
• M10: 6,810,293 km (0.09 R)
• M11: 7,527,765 km (0.088 R)
• M12: 8,961,062 km (0.094 R)
• M13: 10,400,343 km (0.069 R)
• M14: 15,148,430 km (0.095 R)
• M15: 17,302,340 km (0.073 R)
• M16: 18,206,360 km (0.072 R)
• M17: 20,571,054 km (0.079 R)
• M18: 21,654,441 km (0.112 R)
• M19: 24,981,348 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.9

Radius: 8.6

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.69 AU - 14.01 AU

Year: 15286 Days

Day: 5.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,788,544 km

• M1: 109,057 km (0.03 R)
• M2: 557,551 km (0.044 R)
• M3: 1,134,101 km (0.073 R)
• M4: 1,542,803 km (0.083 R)
• M5: 2,028,996 km (0.119 R)
• M6: 2,703,383 km (0.073 R)
• M7: 3,031,451 km (0.087 R)
• M8: 3,465,584 km (0.052 R)
• M9: 3,882,663 km (0.097 R)
• M10: 4,240,202 km (0.064 R)
• M11: 6,952,711 km (0.062 R)
• M12: 8,372,843 km (0.102 R)
• M13: 10,087,085 km (0.108 R)
• M14: 10,997,388 km (0.116 R)
• M15: 11,715,159 km (0.08 R)
• M16: 13,578,550 km (0.054 R)
• M17: 17,964,311 km (0.084 R)
• M18: 19,642,649 km (0.09 R)
• M19: 22,731,546 km (0.113 R)
• M20: 25,199,313 km (0.079 R)
• M21: 26,025,392 km (0.102 R)
• M22: 27,406,031 km (0.095 R)
• M23: 28,946,739 km (0.034 R)
• M24: 30,777,368 km (0.055 R)
• M25: 33,665,954 km (0.062 R)
• M26: 34,921,080 km (0.11 R)
• M27: 38,873,605 km (0.045 R)
• M28: 46,567,723 km (0.062 R)
• M29: 55,390,556 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 20,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit