🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.62 AU - 0.86 AU

Year: 230 Days

Day: 38.4 Hours

Environment

Temp: 106 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,404,649 km

• M1: 53,706 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.82 AU - 1.02 AU

Year: 319 Days

Day: 40.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.69 AU - 4.71 AU

Year: 3685 Days

Day: 41 Hours

Environment

Temp: -134 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.3

Radius: 10.1

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.72 AU - 10.72 AU

Year: 9312 Days

Day: 8.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,404,649 km

• M1: 125,662 km (0.075 R)
• M2: 597,494 km (0.061 R)
• M3: 1,214,884 km (0.101 R)
• M4: 1,601,894 km (0.045 R)
• M5: 1,976,637 km (0.116 R)
• M6: 2,374,417 km (0.114 R)
• M7: 2,766,065 km (0.1 R)
• M8: 3,976,012 km (0.11 R)
• M9: 4,559,294 km (0.075 R)
• M10: 6,372,720 km (0.077 R)
• M11: 9,880,341 km (0.094 R)
• M12: 10,750,552 km (0.106 R)
• M13: 11,306,906 km (0.074 R)
• M14: 12,587,763 km (0.08 R)
• M15: 13,206,051 km (0.066 R)
• M16: 13,668,309 km (0.088 R)
• M17: 14,809,740 km (0.053 R)
• M18: 17,212,881 km (0.059 R)
• M19: 18,542,806 km (0.074 R)
• M20: 19,417,355 km (0.04 R)
• M21: 20,935,773 km (0.113 R)
• M22: 22,450,152 km (0.056 R)
• M23: 23,696,303 km (0.037 R)
• M24: 24,900,416 km (0.09 R)
• M25: 26,144,771 km (0.118 R)
• M26: 29,632,645 km (0.072 R)
• M27: 30,126,618 km (0.098 R)
• M28: 32,470,068 km (0.066 R)
• M29: 33,525,780 km (0.106 R)
• M30: 34,062,238 km (0.098 R)
• M31: 39,625,933 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.2

Radius: 14.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.54 AU - 10.46 AU

Year: 11436 Days

Day: 5.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,404,649 km

• M1: 184,005 km (0.05 R)
• M2: 657,632 km (0.109 R)
• M3: 1,193,641 km (0.101 R)
• M4: 1,723,816 km (0.085 R)
• M5: 4,969,641 km (0.1 R)
• M6: 5,478,573 km (0.091 R)
• M7: 6,164,031 km (0.072 R)
• M8: 6,639,752 km (0.049 R)
• M9: 7,339,122 km (0.043 R)
• M10: 8,173,579 km (0.094 R)
• M11: 8,931,890 km (0.059 R)
• M12: 9,932,999 km (0.109 R)
• M13: 11,328,598 km (0.098 R)
• M14: 12,444,149 km (0.097 R)
• M15: 13,448,849 km (0.098 R)
• M16: 15,023,965 km (0.08 R)
• M17: 15,553,092 km (0.083 R)
• M18: 20,648,396 km (0.063 R)
• M19: 21,386,063 km (0.12 R)
• M20: 21,887,515 km (0.1 R)
• M21: 23,000,972 km (0.093 R)
• M22: 23,972,460 km (0.068 R)
• M23: 25,527,381 km (0.088 R)
• M24: 26,472,989 km (0.114 R)
• M25: 37,252,712 km (0.099 R)
• M26: 41,367,850 km (0.113 R)
• M27: 44,004,214 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.5

Radius: 8.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.99 AU - 11.55 AU

Year: 12782 Days

Day: 5.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,404,649 km

• M1: 102,923 km (0.107 R)
• M2: 410,048 km (0.051 R)
• M3: 1,019,958 km (0.085 R)
• M4: 3,460,348 km (0.117 R)
• M5: 4,375,887 km (0.103 R)
• M6: 4,646,959 km (0.117 R)
• M7: 5,008,387 km (0.112 R)
• M8: 16,130,690 km (0.076 R)
• M9: 17,570,719 km (0.074 R)
• M10: 20,704,196 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.6

Radius: 3.8

Gravity: 42.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.78 AU - 16.72 AU

Year: 18439 Days

Day: 18.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,404,649 km

• M1: 49,367 km (0.115 R)
• M2: 465,399 km (0.089 R)
• M3: 785,838 km (0.091 R)
• M4: 1,079,797 km (0.075 R)
• M5: 1,505,403 km (0.074 R)
• M6: 2,015,083 km (0.105 R)
• M7: 3,617,725 km (0.104 R)
• M8: 3,883,112 km (0.093 R)
• M9: 4,036,151 km (0.049 R)
• M10: 4,519,501 km (0.116 R)
• M11: 7,202,240 km (0.117 R)
• M12: 8,716,918 km (0.112 R)
• M13: 8,873,996 km (0.071 R)
• M14: 12,292,906 km (0.114 R)
• M15: 13,232,680 km (0.073 R)
• M16: 13,790,829 km (0.106 R)
• M17: 17,472,583 km (0.113 R)
• M18: 17,638,786 km (0.092 R)
• M19: 18,919,194 km (0.038 R)
• M20: 20,628,499 km (0.108 R)
• M21: 22,048,482 km (0.088 R)
• M22: 22,930,960 km (0.1 R)
• M23: 26,587,431 km (0.051 R)
• M24: 27,362,498 km (0.059 R)
• M25: 33,469,980 km (0.101 R)
• M26: 43,702,325 km (0.103 R)
• M27: 45,561,976 km (0.046 R)
• M28: 46,670,796 km (0.085 R)
• M29: 48,122,643 km (0.069 R)
• M30: 50,608,810 km (0.096 R)
• M31: 55,118,587 km (0.105 R)
• M32: 56,015,576 km (0.117 R)
• M33: 61,027,554 km (0.086 R)
• M34: 63,740,212 km (0.098 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 16,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit