🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.48 AU - 0.7 AU

Year: 165 Days

Day: 17.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.24 AU - 1.44 AU

Year: 564 Days

Day: 29.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,670,232 km

• M1: 49,218 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.68 AU - 2.22 AU

Year: 990 Days

Day: 28.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.89 AU - 3.07 AU

Year: 1419 Days

Day: 22.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.1

Radius: 9.2

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.99 AU - 7.33 AU

Year: 5556 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 90,670,232 km

• M1: 114,442 km (0.118 R)
• M2: 480,359 km (0.088 R)
• M3: 855,101 km (0.075 R)
• M4: 1,983,817 km (0.112 R)
• M5: 2,449,366 km (0.112 R)
• M6: 3,599,774 km (0.093 R)
• M7: 4,562,137 km (0.067 R)
• M8: 5,184,314 km (0.081 R)
• M9: 5,950,704 km (0.09 R)
• M10: 8,031,012 km (0.067 R)
• M11: 8,326,019 km (0.069 R)
• M12: 9,335,206 km (0.075 R)
• M13: 9,995,531 km (0.08 R)
• M14: 11,782,777 km (0.119 R)
• M15: 13,564,787 km (0.069 R)
• M16: 15,014,390 km (0.03 R)
• M17: 18,729,055 km (0.112 R)
• M18: 22,138,839 km (0.102 R)
• M19: 25,305,826 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852

Radius: 11.8

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.97 AU - 11.33 AU

Year: 12631 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 90,670,232 km

• M1: 147,204 km (0.099 R)
• M2: 578,794 km (0.093 R)
• M3: 1,451,698 km (0.118 R)
• M4: 2,446,524 km (0.057 R)
• M5: 3,044,765 km (0.119 R)
• M6: 3,496,252 km (0.084 R)
• M7: 3,935,022 km (0.053 R)
• M8: 4,890,953 km (0.062 R)
• M9: 5,658,988 km (0.112 R)
• M10: 7,702,944 km (0.085 R)
• M11: 9,451,743 km (0.089 R)
• M12: 16,046,765 km (0.049 R)
• M13: 17,422,018 km (0.115 R)
• M14: 17,897,440 km (0.05 R)
• M15: 18,381,539 km (0.041 R)
• M16: 20,058,531 km (0.062 R)
• M17: 20,757,153 km (0.06 R)
• M18: 23,715,002 km (0.036 R)
• M19: 25,395,435 km (0.089 R)
• M20: 31,259,522 km (0.117 R)
• M21: 31,844,450 km (0.075 R)
• M22: 32,317,478 km (0.079 R)
• M23: 32,795,294 km (0.086 R)
• M24: 33,642,766 km (0.094 R)
• M25: 39,715,392 km (0.076 R)
• M26: 41,515,803 km (0.117 R)
• M27: 43,951,406 km (0.08 R)
• M28: 47,243,008 km (0.117 R)
• M29: 50,534,909 km (0.038 R)
• M30: 57,746,872 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.7

Radius: 10.4

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.59 AU - 14.17 AU

Year: 13952 Days

Day: 13.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 90,670,232 km

• M1: 136,134 km (0.083 R)
• M2: 3,090,094 km (0.086 R)
• M3: 3,714,066 km (0.099 R)
• M4: 8,128,700 km (0.103 R)
• M5: 12,716,118 km (0.106 R)
• M6: 13,065,728 km (0.08 R)
• M7: 17,716,277 km (0.038 R)
• M8: 25,911,249 km (0.088 R)
• M9: 26,312,321 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.1

Radius: 5.2

Gravity: 31.11 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 15.31 AU - 16.89 AU

Year: 23478 Days

Day: 19.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 90,670,232 km

• M1: 78,988 km (0.107 R)
• M2: 502,050 km (0.048 R)
• M3: 736,470 km (0.097 R)
• M4: 1,514,678 km (0.057 R)
• M5: 3,203,788 km (0.104 R)
• M6: 3,916,173 km (0.057 R)
• M7: 4,766,637 km (0.07 R)
• M8: 5,275,569 km (0.106 R)
• M9: 7,069,247 km (0.097 R)
• M10: 11,187,677 km (0.12 R)
• M11: 11,458,449 km (0.086 R)
• M12: 14,490,947 km (0.035 R)
• M13: 15,387,188 km (0.086 R)
• M14: 19,635,469 km (0.111 R)
• M15: 21,868,217 km (0.118 R)
• M16: 22,936,794 km (0.055 R)
• M17: 25,409,498 km (0.113 R)
• M18: 30,612,661 km (0.072 R)
• M19: 32,356,523 km (0.071 R)
• M20: 35,022,806 km (0.075 R)
• M21: 36,483,330 km (0.071 R)
• M22: 37,983,947 km (0.051 R)
• M23: 41,590,452 km (0.102 R)
• M24: 42,896,591 km (0.108 R)
• M25: 43,061,747 km (0.091 R)
• M26: 54,537,849 km (0.118 R)
• M27: 58,909,547 km (0.061 R)
• M28: 62,655,627 km (0.032 R)
• M29: 68,117,595 km (0.092 R)
• M30: 69,019,970 km (0.112 R)
• M31: 73,651,520 km (0.082 R)
• M32: 80,728,696 km (0.042 R)
• M33: 82,757,991 km (0.113 R)
• M34: 87,182,348 km (0.064 R)
• M35: 87,712,972 km (0.072 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 12,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit