🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.88 AU - 0.88 AU

Year: 302 Days

Day: 32.5 Hours

Environment

Temp: 85 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,281,241 km

• M1: 97,089 km (0.077 R)
• M2: 480,209 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.35 AU - 2.19 AU

Year: 860 Days

Day: 46.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.14 AU - 2.42 AU

Year: 1257 Days

Day: 42.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.9

Radius: 12.3

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.42 AU - 5.18 AU

Year: 3841 Days

Day: 12.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,281,241 km

• M1: 181,013 km (0.027 R)
• M2: 291,267 km (0.052 R)
• M3: 402,568 km (0.067 R)
• M4: 504,294 km (0.079 R)
• M5: 921,373 km (0.078 R)
• M6: 998,566 km (0.087 R)
• M7: 1,132,755 km (0.105 R)
• M8: 1,345,782 km (0.113 R)
• M9: 1,603,540 km (0.097 R)
• M10: 1,714,541 km (0.056 R)
• M11: 1,861,147 km (0.113 R)
• M12: 1,961,228 km (0.096 R)
• M13: 2,046,200 km (0.118 R)
• M14: 2,344,348 km (0.116 R)
• M15: 2,489,608 km (0.08 R)
• M16: 2,904,592 km (0.101 R)
• M17: 3,362,212 km (0.042 R)
• M18: 3,505,976 km (0.06 R)
• M19: 3,631,040 km (0.049 R)
• M20: 3,885,356 km (0.027 R)
• M21: 4,036,599 km (0.079 R)
• M22: 4,300,340 km (0.095 R)
• M23: 4,615,244 km (0.114 R)
• M24: 5,339,298 km (0.052 R)
• M25: 5,775,974 km (0.072 R)
• M26: 6,073,674 km (0.117 R)
• M27: 6,274,883 km (0.066 R)
• M28: 6,427,323 km (0.062 R)
• M29: 6,606,691 km (0.112 R)
• M30: 6,944,333 km (0.08 R)
• M31: 7,023,022 km (0.11 R)
• M32: 7,528,513 km (0.087 R)
• M33: 7,690,677 km (0.11 R)
• M34: 7,772,058 km (0.073 R)
• M35: 7,853,888 km (0.114 R)
• M36: 7,990,770 km (0.094 R)
• M37: 8,434,478 km (0.076 R)
• M38: 8,743,996 km (0.066 R)
• M39: 9,258,911 km (0.053 R)
• M40: 9,345,678 km (0.106 R)
• M41: 9,490,938 km (0.078 R)
• M42: 9,990,295 km (0.069 R)
• M43: 10,862,002 km (0.09 R)
• M44: 11,322,315 km (0.072 R)
• M45: 11,883,456 km (0.116 R)
• M46: 12,806,326 km (0.102 R)
• M47: 13,423,417 km (0.116 R)
• M48: 13,884,478 km (0.113 R)
• M49: 15,230,110 km (0.104 R)
• M50: 15,918,560 km (0.097 R)
• M51: 16,092,243 km (0.11 R)
• M52: 16,231,519 km (0.077 R)
• M53: 16,687,493 km (0.058 R)
• M54: 17,540,201 km (0.078 R)
• M55: 17,683,665 km (0.076 R)
• M56: 17,791,525 km (0.106 R)
• M57: 18,552,829 km (0.043 R)
• M58: 19,103,199 km (0.067 R)
• M59: 19,658,806 km (0.108 R)
• M60: 19,807,955 km (0.067 R)
• M61: 20,219,947 km (0.064 R)
• M62: 20,824,173 km (0.116 R)
• M63: 21,204,750 km (0.116 R)
• M64: 21,510,977 km (0.093 R)
• M65: 21,664,614 km (0.114 R)
• M66: 22,399,588 km (0.103 R)
• M67: 22,594,215 km (0.102 R)
• M68: 22,789,590 km (0.079 R)
• M69: 23,142,491 km (0.091 R)
• M70: 23,615,969 km (0.102 R)
• M71: 25,379,279 km (0.091 R)
• M72: 25,460,510 km (0.109 R)
• M73: 25,541,742 km (0.093 R)
• M74: 25,622,974 km (0.113 R)
• M75: 26,399,985 km (0.092 R)
• M76: 27,184,626 km (0.028 R)
• M77: 27,600,807 km (0.092 R)
• M78: 27,767,758 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.1

Radius: 10.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.92 AU - 6.26 AU

Year: 4194 Days

Day: 5.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,281,241 km

• M1: 133,740 km (0.039 R)
• M2: 256,411 km (0.095 R)
• M3: 378,483 km (0.116 R)
• M4: 541,245 km (0.12 R)
• M5: 693,237 km (0.055 R)
• M6: 775,067 km (0.105 R)
• M7: 1,010,683 km (0.067 R)
• M8: 1,115,851 km (0.095 R)
• M9: 1,258,268 km (0.071 R)
• M10: 1,549,535 km (0.102 R)
• M11: 1,862,344 km (0.072 R)
• M12: 1,953,599 km (0.069 R)
• M13: 2,461,184 km (0.117 R)
• M14: 2,561,714 km (0.114 R)
• M15: 3,085,456 km (0.106 R)
• M16: 3,431,626 km (0.103 R)
• M17: 3,528,266 km (0.096 R)
• M18: 3,625,804 km (0.057 R)
• M19: 3,823,572 km (0.108 R)
• M20: 3,974,217 km (0.095 R)
• M21: 4,058,889 km (0.118 R)
• M22: 4,212,676 km (0.092 R)
• M23: 4,579,191 km (0.097 R)
• M24: 4,667,902 km (0.052 R)
• M25: 5,028,882 km (0.072 R)
• M26: 5,268,388 km (0.102 R)
• M27: 5,417,687 km (0.076 R)
• M28: 5,854,812 km (0.067 R)
• M29: 6,185,124 km (0.113 R)
• M30: 6,303,157 km (0.058 R)
• M31: 6,422,087 km (0.09 R)
• M32: 6,722,330 km (0.032 R)
• M33: 6,823,608 km (0.07 R)
• M34: 7,088,994 km (0.099 R)
• M35: 7,233,207 km (0.108 R)
• M36: 7,566,810 km (0.09 R)
• M37: 7,862,864 km (0.084 R)
• M38: 8,205,742 km (0.092 R)
• M39: 8,335,743 km (0.048 R)
• M40: 8,444,501 km (0.084 R)
• M41: 9,376,795 km (0.104 R)
• M42: 9,467,301 km (0.087 R)
• M43: 9,694,840 km (0.069 R)
• M44: 9,947,211 km (0.103 R)
• M45: 10,225,014 km (0.087 R)
• M46: 10,294,877 km (0.104 R)
• M47: 10,481,874 km (0.085 R)
• M48: 10,670,068 km (0.115 R)
• M49: 10,883,245 km (0.054 R)
• M50: 12,463,597 km (0.099 R)
• M51: 12,713,126 km (0.105 R)
• M52: 13,394,993 km (0.099 R)
• M53: 13,624,925 km (0.096 R)
• M54: 13,830,323 km (0.091 R)
• M55: 13,907,665 km (0.085 R)
• M56: 14,088,679 km (0.046 R)
• M57: 14,166,470 km (0.118 R)
• M58: 14,926,128 km (0.109 R)
• M59: 15,137,958 km (0.073 R)
• M60: 15,806,511 km (0.054 R)
• M61: 16,402,659 km (0.109 R)
• M62: 16,896,032 km (0.061 R)
• M63: 17,116,839 km (0.088 R)
• M64: 17,338,692 km (0.11 R)
• M65: 17,645,218 km (0.071 R)
• M66: 18,603,991 km (0.102 R)
• M67: 18,946,570 km (0.059 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.3

Radius: 15

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.19 AU - 7.55 AU

Year: 5872 Days

Day: 10 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,281,241 km

• M1: 235,766 km (0.054 R)
• M2: 341,083 km (0.116 R)
• M3: 528,978 km (0.041 R)
• M4: 645,664 km (0.111 R)
• M5: 936,483 km (0.115 R)
• M6: 1,256,622 km (0.076 R)
• M7: 2,179,641 km (0.105 R)
• M8: 2,438,595 km (0.046 R)
• M9: 2,591,185 km (0.117 R)
• M10: 3,234,156 km (0.064 R)
• M11: 3,423,996 km (0.104 R)
• M12: 4,015,656 km (0.091 R)
• M13: 4,197,267 km (0.082 R)
• M14: 4,404,909 km (0.041 R)
• M15: 4,854,601 km (0.044 R)
• M16: 5,319,102 km (0.078 R)
• M17: 5,875,008 km (0.079 R)
• M18: 7,124,748 km (0.092 R)
• M19: 7,512,805 km (0.054 R)
• M20: 7,822,473 km (0.06 R)
• M21: 8,079,033 km (0.096 R)
• M22: 8,718,115 km (0.117 R)
• M23: 9,193,088 km (0.058 R)
• M24: 9,373,354 km (0.102 R)
• M25: 9,524,597 km (0.08 R)
• M26: 9,707,107 km (0.106 R)
• M27: 9,921,480 km (0.12 R)
• M28: 10,261,516 km (0.102 R)
• M29: 10,794,833 km (0.117 R)
• M30: 11,080,864 km (0.118 R)
• M31: 11,757,944 km (0.069 R)
• M32: 11,953,767 km (0.064 R)
• M33: 12,150,788 km (0.094 R)
• M34: 13,219,964 km (0.085 R)
• M35: 13,321,690 km (0.109 R)
• M36: 13,697,181 km (0.046 R)
• M37: 14,773,987 km (0.059 R)
• M38: 15,483,080 km (0.119 R)
• M39: 16,276,099 km (0.057 R)
• M40: 16,385,305 km (0.106 R)
• M41: 16,640,968 km (0.084 R)
• M42: 17,490,385 km (0.038 R)
• M43: 18,164,921 km (0.088 R)
• M44: 18,695,545 km (0.086 R)
• M45: 18,809,987 km (0.105 R)
• M46: 19,308,298 km (0.1 R)
• M47: 20,122,410 km (0.047 R)
• M48: 20,514,057 km (0.04 R)
• M49: 20,829,260 km (0.101 R)
• M50: 22,429,059 km (0.1 R)
• M51: 22,998,279 km (0.093 R)
• M52: 23,161,790 km (0.074 R)
• M53: 23,448,868 km (0.081 R)
• M54: 23,572,286 km (0.105 R)
• M55: 24,109,642 km (0.087 R)
• M56: 24,609,149 km (0.089 R)
• M57: 25,112,097 km (0.077 R)
• M58: 25,787,980 km (0.104 R)
• M59: 26,341,642 km (0.114 R)
• M60: 26,512,782 km (0.076 R)
• M61: 26,856,109 km (0.091 R)
• M62: 28,727,130 km (0.078 R)
• M63: 29,168,144 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.7

Radius: 15

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.65 AU - 12.19 AU

Year: 11412 Days

Day: 5.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,281,241 km

• M1: 193,729 km (0.088 R)
• M2: 487,689 km (0.083 R)
• M3: 883,824 km (0.087 R)
• M4: 1,318,107 km (0.104 R)
• M5: 1,416,991 km (0.092 R)
• M6: 1,861,446 km (0.084 R)
• M7: 1,996,683 km (0.104 R)
• M8: 2,471,656 km (0.048 R)
• M9: 2,825,455 km (0.074 R)
• M10: 2,929,575 km (0.12 R)
• M11: 3,498,047 km (0.075 R)
• M12: 3,896,277 km (0.076 R)
• M13: 4,339,385 km (0.061 R)
• M14: 4,490,778 km (0.088 R)
• M15: 5,177,732 km (0.108 R)
• M16: 6,100,003 km (0.111 R)
• M17: 6,201,879 km (0.034 R)
• M18: 6,545,505 km (0.107 R)
• M19: 6,754,793 km (0.099 R)
• M20: 7,797,340 km (0.119 R)
• M21: 8,131,093 km (0.117 R)
• M22: 8,774,663 km (0.053 R)
• M23: 9,473,884 km (0.064 R)
• M24: 9,990,146 km (0.049 R)
• M25: 10,761,173 km (0.112 R)
• M26: 11,050,196 km (0.086 R)
• M27: 12,231,571 km (0.101 R)
• M28: 12,403,758 km (0.106 R)
• M29: 12,533,310 km (0.079 R)
• M30: 13,586,179 km (0.105 R)
• M31: 14,123,385 km (0.084 R)
• M32: 15,311,043 km (0.1 R)
• M33: 15,496,544 km (0.07 R)
• M34: 16,483,142 km (0.107 R)
• M35: 16,721,003 km (0.118 R)
• M36: 17,490,085 km (0.118 R)
• M37: 18,566,143 km (0.065 R)
• M38: 18,665,177 km (0.116 R)
• M39: 20,271,409 km (0.105 R)
• M40: 21,453,232 km (0.087 R)
• M41: 21,765,144 km (0.093 R)
• M42: 22,183,419 km (0.09 R)
• M43: 23,775,739 km (0.112 R)
• M44: 23,937,006 km (0.108 R)
• M45: 24,803,327 km (0.095 R)
• M46: 25,295,055 km (0.041 R)
• M47: 25,404,860 km (0.072 R)
• M48: 25,734,873 km (0.094 R)
• M49: 26,011,180 km (0.083 R)
• M50: 26,343,886 km (0.103 R)
• M51: 26,455,037 km (0.096 R)
• M52: 26,678,087 km (0.087 R)
• M53: 26,901,587 km (0.115 R)
• M54: 27,745,468 km (0.106 R)
• M55: 28,541,030 km (0.101 R)
• M56: 28,769,615 km (0.093 R)
• M57: 30,562,396 km (0.083 R)
• M58: 31,383,838 km (0.037 R)
• M59: 32,093,830 km (0.109 R)
• M60: 32,450,770 km (0.109 R)
• M61: 32,808,907 km (0.034 R)
• M62: 33,469,232 km (0.119 R)
• M63: 34,376,544 km (0.115 R)
• M64: 34,741,862 km (0.105 R)
• M65: 37,459,456 km (0.076 R)
• M66: 39,097,104 km (0.116 R)
• M67: 39,542,158 km (0.08 R)
• M68: 39,988,708 km (0.113 R)
• M69: 40,372,875 km (0.115 R)
• M70: 41,986,587 km (0.059 R)
• M71: 42,572,712 km (0.086 R)
• M72: 43,819,012 km (0.067 R)
• M73: 44,215,147 km (0.059 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: 173 - 17,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit