🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.91 AU - 0.97 AU

Year: 333 Days

Day: 20 Hours

Environment

Temp: 74 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.33 AU - 1.43 AU

Year: 592 Days

Day: 28.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.39 AU - 1.61 AU

Year: 671 Days

Day: 44.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,487,157 km

• M1: 83,924 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.6

Radius: 11.3

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.77 AU - 5.67 AU

Year: 4356 Days

Day: 14.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,487,157 km

• M1: 141,819 km (0.102 R)
• M2: 1,089,521 km (0.079 R)
• M3: 1,459,028 km (0.099 R)
• M4: 1,874,611 km (0.03 R)
• M5: 2,293,635 km (0.026 R)
• M6: 3,666,045 km (0.116 R)
• M7: 4,144,310 km (0.102 R)
• M8: 6,643,342 km (0.07 R)
• M9: 7,190,422 km (0.102 R)
• M10: 7,802,127 km (0.111 R)
• M11: 11,260,681 km (0.035 R)
• M12: 14,432,604 km (0.104 R)
• M13: 15,573,288 km (0.069 R)
• M14: 24,837,136 km (0.112 R)
• M15: 26,632,161 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825

Radius: 8.8

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.94 AU - 11.56 AU

Year: 10275 Days

Day: 14.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,487,157 km

• M1: 110,104 km (0.117 R)
• M2: 470,485 km (0.066 R)
• M3: 989,141 km (0.083 R)
• M4: 1,347,278 km (0.082 R)
• M5: 2,110,527 km (0.081 R)
• M6: 2,547,353 km (0.026 R)
• M7: 3,066,756 km (0.112 R)
• M8: 3,450,924 km (0.076 R)
• M9: 4,463,851 km (0.116 R)
• M10: 5,421,277 km (0.115 R)
• M11: 6,587,093 km (0.039 R)
• M12: 7,105,600 km (0.116 R)
• M13: 10,752,347 km (0.112 R)
• M14: 11,246,918 km (0.116 R)
• M15: 13,821,796 km (0.079 R)
• M16: 15,349,041 km (0.068 R)
• M17: 15,765,222 km (0.064 R)
• M18: 16,475,662 km (0.07 R)
• M19: 17,356,195 km (0.077 R)
• M20: 20,021,281 km (0.103 R)
• M21: 22,768,048 km (0.098 R)
• M22: 24,324,913 km (0.104 R)
• M23: 25,369,256 km (0.118 R)
• M24: 28,265,919 km (0.086 R)
• M25: 30,062,590 km (0.088 R)
• M26: 30,496,124 km (0.113 R)
• M27: 34,116,243 km (0.072 R)
• M28: 38,013,118 km (0.09 R)
• M29: 38,392,947 km (0.098 R)
• M30: 47,992,642 km (0.111 R)
• M31: 48,733,900 km (0.093 R)
• M32: 50,391,444 km (0.107 R)
• M33: 51,620,241 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.4

Radius: 9.3

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.8 AU - 10.88 AU

Year: 13036 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,487,157 km

• M1: 115,789 km (0.044 R)
• M2: 411,993 km (0.039 R)
• M3: 748,139 km (0.076 R)
• M4: 1,340,547 km (0.109 R)
• M5: 2,048,294 km (0.069 R)
• M6: 2,986,721 km (0.094 R)
• M7: 4,405,956 km (0.111 R)
• M8: 5,317,606 km (0.036 R)
• M9: 5,610,668 km (0.096 R)
• M10: 6,189,313 km (0.085 R)
• M11: 6,596,817 km (0.107 R)
• M12: 9,323,986 km (0.111 R)
• M13: 10,360,401 km (0.104 R)
• M14: 16,027,617 km (0.077 R)
• M15: 17,430,845 km (0.089 R)
• M16: 18,162,378 km (0.09 R)
• M17: 20,301,777 km (0.09 R)
• M18: 23,571,987 km (0.104 R)
• M19: 29,054,450 km (0.117 R)
• M20: 29,508,330 km (0.111 R)
• M21: 31,134,458 km (0.118 R)
• M22: 36,501,731 km (0.102 R)
• M23: 49,024,569 km (0.096 R)
• M24: 49,668,139 km (0.095 R)
• M25: 59,825,984 km (0.053 R)
• M26: 61,674,415 km (0.091 R)
• M27: 62,048,709 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.9

Radius: 14.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.9 AU - 14.06 AU

Year: 15145 Days

Day: 9.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,487,157 km

• M1: 185,501 km (0.081 R)
• M2: 666,758 km (0.119 R)
• M3: 1,943,875 km (0.066 R)
• M4: 2,437,099 km (0.105 R)
• M5: 3,389,439 km (0.083 R)
• M6: 4,450,686 km (0.119 R)
• M7: 5,111,310 km (0.079 R)
• M8: 5,723,764 km (0.071 R)
• M9: 8,191,231 km (0.11 R)
• M10: 10,040,560 km (0.081 R)
• M11: 11,906,345 km (0.1 R)
• M12: 13,184,210 km (0.086 R)
• M13: 17,487,692 km (0.079 R)
• M14: 21,251,275 km (0.103 R)
• M15: 24,008,513 km (0.111 R)
• M16: 25,216,367 km (0.091 R)
• M17: 26,889,320 km (0.088 R)
• M18: 28,191,868 km (0.103 R)
• M19: 28,970,824 km (0.086 R)
• M20: 29,764,142 km (0.108 R)
• M21: 33,700,960 km (0.111 R)
• M22: 34,326,279 km (0.066 R)
• M23: 37,569,710 km (0.119 R)
• M24: 46,485,743 km (0.068 R)
• M25: 50,774,265 km (0.116 R)
• M26: 52,594,722 km (0.095 R)
• M27: 54,458,412 km (0.029 R)
• M28: 55,667,013 km (0.114 R)
• M29: 56,717,190 km (0.091 R)
• M30: 59,582,139 km (0.118 R)
• M31: 61,980,043 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 18,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit