🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.49 AU - 0.55 AU

Year: 143 Days

Day: 31.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.23 AU - 1.31 AU

Year: 545 Days

Day: 25.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,601,867 km

• M1: 214,673 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.35 AU - 2.15 AU

Year: 882 Days

Day: 13.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.77 AU - 2.19 AU

Year: 1061 Days

Day: 29.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,601,867 km

• M1: 669,750 km (0.044 R)
• M2: 879,486 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.89 AU - 4.55 AU

Year: 2732 Days

Day: 33.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,601,867 km

• M1: 74,201 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.8

Radius: 13.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.09 AU - 11.15 AU

Year: 10488 Days

Day: 10.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,601,867 km

• M1: 167,849 km (0.034 R)
• M2: 709,393 km (0.102 R)
• M3: 1,178,233 km (0.108 R)
• M4: 1,639,443 km (0.099 R)
• M5: 2,085,993 km (0.084 R)
• M6: 2,735,247 km (0.108 R)
• M7: 3,791,259 km (0.052 R)
• M8: 4,557,499 km (0.108 R)
• M9: 5,391,956 km (0.118 R)
• M10: 6,362,697 km (0.114 R)
• M11: 8,337,987 km (0.096 R)
• M12: 14,021,060 km (0.064 R)
• M13: 18,659,492 km (0.09 R)
• M14: 19,902,202 km (0.098 R)
• M15: 20,543,976 km (0.101 R)
• M16: 24,232,611 km (0.107 R)
• M17: 25,900,179 km (0.06 R)
• M18: 26,665,521 km (0.107 R)
• M19: 27,544,259 km (0.088 R)
• M20: 28,341,616 km (0.114 R)
• M21: 29,982,405 km (0.089 R)
• M22: 34,360,387 km (0.092 R)
• M23: 40,028,351 km (0.074 R)
• M24: 43,820,059 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.8

Radius: 11.7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.12 AU - 11.22 AU

Year: 11451 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,601,867 km

• M1: 145,559 km (0.093 R)
• M2: 656,884 km (0.093 R)
• M3: 1,605,484 km (0.078 R)
• M4: 2,028,547 km (0.118 R)
• M5: 2,751,853 km (0.093 R)
• M6: 3,174,467 km (0.054 R)
• M7: 3,614,584 km (0.067 R)
• M8: 4,351,952 km (0.106 R)
• M9: 4,803,288 km (0.119 R)
• M10: 6,088,783 km (0.109 R)
• M11: 9,475,679 km (0.089 R)
• M12: 10,659,895 km (0.059 R)
• M13: 11,204,581 km (0.118 R)
• M14: 12,056,392 km (0.026 R)
• M15: 13,634,500 km (0.116 R)
• M16: 14,871,824 km (0.074 R)
• M17: 15,621,608 km (0.051 R)
• M18: 22,115,203 km (0.114 R)
• M19: 22,733,640 km (0.091 R)
• M20: 25,611,903 km (0.115 R)
• M21: 28,516,945 km (0.083 R)
• M22: 28,934,173 km (0.118 R)
• M23: 30,102,532 km (0.118 R)
• M24: 30,535,169 km (0.059 R)
• M25: 32,646,893 km (0.104 R)
• M26: 33,912,940 km (0.084 R)
• M27: 35,933,708 km (0.076 R)
• M28: 38,666,412 km (0.064 R)
• M29: 50,073,549 km (0.087 R)
• M30: 50,833,805 km (0.074 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 12,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit