🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.67 AU - 0.91 AU

Year: 269 Days

Day: 46.7 Hours

Environment

Temp: 118 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.13 AU - 1.15 AU

Year: 466 Days

Day: 33.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,657,961 km

• M1: 146,756 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.22 AU - 1.58 AU

Year: 634 Days

Day: 20.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.38 AU - 3.28 AU

Year: 1823 Days

Day: 47 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.29 AU - 3.67 AU

Year: 1970 Days

Day: 41.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.68 AU - 3.5 AU

Year: 2080 Days

Day: 12.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.3

Radius: 8.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.27 AU - 4.95 AU

Year: 3790 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,657,961 km

• M1: 116,836 km (0.114 R)
• M2: 305,778 km (0.115 R)
• M3: 376,837 km (0.087 R)
• M4: 491,878 km (0.078 R)
• M5: 587,770 km (0.106 R)
• M6: 794,664 km (0.04 R)
• M7: 1,362,089 km (0.1 R)
• M8: 1,572,872 km (0.088 R)
• M9: 1,760,019 km (0.084 R)
• M10: 1,849,329 km (0.102 R)
• M11: 2,281,816 km (0.063 R)
• M12: 2,349,285 km (0.083 R)
• M13: 2,532,842 km (0.054 R)
• M14: 2,626,340 km (0.025 R)
• M15: 3,304,767 km (0.066 R)
• M16: 3,650,487 km (0.052 R)
• M17: 3,800,833 km (0.103 R)
• M18: 4,071,456 km (0.095 R)
• M19: 4,470,134 km (0.102 R)
• M20: 4,698,121 km (0.069 R)
• M21: 4,765,440 km (0.086 R)
• M22: 5,294,867 km (0.106 R)
• M23: 5,617,400 km (0.109 R)
• M24: 5,967,160 km (0.113 R)
• M25: 6,029,692 km (0.118 R)
• M26: 6,741,927 km (0.082 R)
• M27: 7,191,020 km (0.119 R)
• M28: 7,615,878 km (0.097 R)

Asteroid Belt

Center: 7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.9

Radius: 12.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.85 AU - 9.93 AU

Year: 11017 Days

Day: 10.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 79,657,961 km

• M1: 216,468 km (0.062 R)
• M2: 411,544 km (0.119 R)
• M3: 494,122 km (0.089 R)
• M4: 719,117 km (0.036 R)
• M5: 950,395 km (0.102 R)
• M6: 1,144,274 km (0.117 R)
• M7: 1,537,268 km (0.049 R)
• M8: 1,767,798 km (0.072 R)
• M9: 2,048,144 km (0.054 R)
• M10: 2,736,444 km (0.113 R)
• M11: 2,995,997 km (0.115 R)
• M12: 3,128,690 km (0.081 R)
• M13: 3,240,888 km (0.078 R)
• M14: 3,679,659 km (0.059 R)
• M15: 4,410,893 km (0.049 R)
• M16: 4,511,722 km (0.095 R)
• M17: 4,871,206 km (0.062 R)
• M18: 6,173,007 km (0.094 R)
• M19: 6,485,816 km (0.117 R)
• M20: 7,157,061 km (0.113 R)
• M21: 7,516,096 km (0.11 R)
• M22: 7,667,340 km (0.105 R)
• M23: 8,158,469 km (0.085 R)
• M24: 8,251,819 km (0.075 R)
• M25: 8,659,922 km (0.037 R)
• M26: 8,882,523 km (0.059 R)
• M27: 9,010,579 km (0.102 R)
• M28: 9,139,084 km (0.096 R)
• M29: 9,463,412 km (0.097 R)
• M30: 10,324,347 km (0.106 R)
• M31: 11,487,770 km (0.111 R)
• M32: 11,767,668 km (0.084 R)
• M33: 11,908,439 km (0.047 R)
• M34: 12,512,815 km (0.093 R)
• M35: 13,862,935 km (0.109 R)
• M36: 14,573,974 km (0.098 R)
• M37: 14,687,369 km (0.099 R)
• M38: 14,953,205 km (0.097 R)
• M39: 15,182,239 km (0.059 R)
• M40: 15,489,364 km (0.043 R)
• M41: 15,605,003 km (0.04 R)
• M42: 16,738,655 km (0.05 R)
• M43: 17,535,713 km (0.086 R)
• M44: 17,737,072 km (0.081 R)
• M45: 18,427,017 km (0.103 R)
• M46: 18,672,657 km (0.094 R)
• M47: 19,374,420 km (0.117 R)
• M48: 19,540,773 km (0.082 R)
• M49: 20,634,034 km (0.105 R)
• M50: 20,718,856 km (0.051 R)
• M51: 21,187,995 km (0.059 R)
• M52: 21,402,369 km (0.036 R)
• M53: 22,180,278 km (0.106 R)
• M54: 23,275,933 km (0.119 R)
• M55: 24,030,953 km (0.116 R)
• M56: 24,523,878 km (0.117 R)
• M57: 24,658,815 km (0.077 R)
• M58: 25,337,541 km (0.087 R)
• M59: 26,206,106 km (0.091 R)
• M60: 26,482,413 km (0.062 R)
• M61: 26,574,865 km (0.11 R)
• M62: 27,130,920 km (0.106 R)
• M63: 27,224,120 km (0.045 R)
• M64: 27,691,015 km (0.076 R)
• M65: 27,831,637 km (0.12 R)
• M66: 28,207,726 km (0.115 R)
• M67: 28,538,187 km (0.086 R)
• M68: 28,632,883 km (0.063 R)
• M69: 28,869,995 km (0.105 R)
• M70: 29,155,428 km (0.095 R)
• M71: 29,537,352 km (0.117 R)
• M72: 29,633,094 km (0.043 R)
• M73: 30,113,453 km (0.088 R)
• M74: 30,258,114 km (0.108 R)
• M75: 30,548,035 km (0.107 R)
• M76: 31,228,107 km (0.071 R)
• M77: 31,374,413 km (0.091 R)
• M78: 31,814,979 km (0.095 R)
• M79: 32,356,075 km (0.104 R)
• M80: 32,999,645 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.5

Radius: 10.2

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.99 AU - 10.43 AU

Year: 12491 Days

Day: 13.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,657,961 km

• M1: 135,536 km (0.104 R)
• M2: 224,397 km (0.087 R)
• M3: 312,061 km (0.09 R)
• M4: 1,173,745 km (0.115 R)
• M5: 1,238,970 km (0.094 R)
• M6: 1,350,570 km (0.095 R)
• M7: 1,442,273 km (0.11 R)
• M8: 1,805,497 km (0.12 R)
• M9: 1,907,223 km (0.088 R)
• M10: 2,170,067 km (0.045 R)
• M11: 2,251,149 km (0.109 R)
• M12: 2,444,579 km (0.098 R)
• M13: 2,907,435 km (0.068 R)
• M14: 4,046,174 km (0.087 R)
• M15: 4,146,853 km (0.106 R)
• M16: 4,697,672 km (0.098 R)
• M17: 4,768,133 km (0.099 R)
• M18: 4,874,647 km (0.102 R)
• M19: 5,641,635 km (0.112 R)
• M20: 6,135,308 km (0.12 R)
• M21: 6,212,500 km (0.091 R)
• M22: 6,367,933 km (0.06 R)
• M23: 7,286,314 km (0.106 R)
• M24: 7,865,407 km (0.044 R)
• M25: 9,112,006 km (0.075 R)
• M26: 9,200,269 km (0.08 R)
• M27: 9,556,013 km (0.088 R)
• M28: 9,825,887 km (0.094 R)
• M29: 10,789,896 km (0.087 R)
• M30: 10,930,219 km (0.072 R)
• M31: 14,369,175 km (0.117 R)
• M32: 15,990,516 km (0.048 R)
• M33: 17,669,154 km (0.079 R)
• M34: 18,222,517 km (0.101 R)
• M35: 18,389,617 km (0.068 R)
• M36: 18,557,167 km (0.105 R)
• M37: 18,781,564 km (0.074 R)
• M38: 19,289,449 km (0.06 R)
• M39: 19,687,678 km (0.085 R)
• M40: 21,132,046 km (0.1 R)
• M41: 21,601,334 km (0.11 R)
• M42: 21,719,217 km (0.081 R)
• M43: 22,014,972 km (0.057 R)
• M44: 22,252,384 km (0.096 R)
• M45: 22,610,222 km (0.071 R)
• M46: 23,090,282 km (0.065 R)
• M47: 23,210,858 km (0.109 R)
• M48: 23,877,615 km (0.12 R)
• M49: 24,796,894 km (0.054 R)
• M50: 25,852,756 km (0.114 R)
• M51: 26,354,657 km (0.118 R)
• M52: 26,670,159 km (0.077 R)
• M53: 26,923,278 km (0.094 R)
• M54: 28,847,556 km (0.103 R)
• M55: 31,414,655 km (0.109 R)
• M56: 31,816,176 km (0.102 R)
• M57: 32,219,193 km (0.087 R)
• M58: 32,353,980 km (0.096 R)
• M59: 32,962,694 km (0.052 R)
• M60: 33,711,731 km (0.044 R)
• M61: 34,397,637 km (0.052 R)
• M62: 34,466,452 km (0.086 R)
• M63: 35,713,500 km (0.113 R)
• M64: 35,922,637 km (0.073 R)
• M65: 37,328,259 km (0.095 R)
• M66: 38,037,652 km (0.109 R)
• M67: 38,751,683 km (0.069 R)
• M68: 39,614,115 km (0.043 R)
• M69: 39,975,393 km (0.069 R)
• M70: 40,337,869 km (0.107 R)
• M71: 41,138,816 km (0.111 R)
• M72: 41,578,035 km (0.081 R)
• M73: 43,647,872 km (0.111 R)
• M74: 43,871,670 km (0.076 R)
• M75: 45,751,068 km (0.084 R)
• M76: 46,434,132 km (0.099 R)
• M77: 47,197,081 km (0.107 R)
• M78: 47,503,308 km (0.089 R)
• M79: 49,122,256 km (0.118 R)
• M80: 49,432,672 km (0.028 R)
• M81: 49,977,507 km (0.068 R)
• M82: 50,133,538 km (0.107 R)
• M83: 50,524,287 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.2

Radius: 6.9

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 16.37 AU - 20.87 AU

Year: 30764 Days

Day: 20.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,657,961 km

• M1: 217,665 km (0.034 R)
• M2: 363,373 km (0.095 R)
• M3: 478,713 km (0.118 R)
• M4: 562,787 km (0.047 R)
• M5: 975,528 km (0.111 R)
• M6: 1,255,276 km (0.067 R)
• M7: 1,374,206 km (0.046 R)
• M8: 1,434,943 km (0.093 R)
• M9: 1,852,620 km (0.056 R)
• M10: 2,234,244 km (0.104 R)
• M11: 2,716,249 km (0.097 R)
• M12: 5,274,223 km (0.119 R)
• M13: 5,370,564 km (0.077 R)
• M14: 5,614,109 km (0.078 R)
• M15: 6,885,092 km (0.083 R)
• M16: 7,471,516 km (0.117 R)
• M17: 8,018,446 km (0.081 R)
• M18: 10,271,988 km (0.115 R)
• M19: 10,756,984 km (0.086 R)
• M20: 11,875,378 km (0.119 R)
• M21: 12,512,516 km (0.084 R)
• M22: 12,835,348 km (0.085 R)
• M23: 13,423,267 km (0.079 R)
• M24: 13,621,185 km (0.045 R)
• M25: 15,514,496 km (0.112 R)
• M26: 16,703,649 km (0.055 R)
• M27: 17,273,468 km (0.079 R)
• M28: 17,560,696 km (0.046 R)
• M29: 17,921,975 km (0.111 R)
• M30: 18,139,939 km (0.091 R)
• M31: 20,367,301 km (0.116 R)
• M32: 20,975,716 km (0.032 R)
• M33: 21,282,242 km (0.062 R)
• M34: 22,054,765 km (0.102 R)
• M35: 22,288,437 km (0.082 R)
• M36: 22,836,564 km (0.114 R)
• M37: 23,151,766 km (0.09 R)
• M38: 23,230,904 km (0.12 R)
• M39: 24,588,205 km (0.108 R)
• M40: 24,668,838 km (0.112 R)
• M41: 24,911,337 km (0.09 R)
• M42: 26,465,210 km (0.057 R)
• M43: 28,472,364 km (0.086 R)
• M44: 30,441,521 km (0.049 R)
• M45: 31,398,648 km (0.074 R)
• M46: 31,749,156 km (0.116 R)
• M47: 32,189,123 km (0.096 R)
• M48: 33,879,430 km (0.12 R)
• M49: 34,419,029 km (0.112 R)
• M50: 36,422,294 km (0.109 R)
• M51: 40,255,141 km (0.052 R)
• M52: 40,445,430 km (0.054 R)
• M53: 42,460,812 km (0.063 R)
• M54: 43,139,837 km (0.114 R)
• M55: 44,705,229 km (0.099 R)
• M56: 44,902,250 km (0.098 R)
• M57: 45,494,956 km (0.064 R)
• M58: 46,189,839 km (0.098 R)
• M59: 46,688,149 km (0.071 R)
• M60: 47,389,015 km (0.106 R)
• M61: 48,396,108 km (0.087 R)
• M62: 49,206,928 km (0.104 R)
• M63: 50,022,237 km (0.086 R)
• M64: 51,356,500 km (0.097 R)
• M65: 53,432,171 km (0.071 R)
• M66: 53,641,159 km (0.097 R)
• M67: 53,745,728 km (0.062 R)
• M68: 54,585,271 km (0.1 R)
• M69: 55,640,834 km (0.027 R)
• M70: 55,852,664 km (0.118 R)
• M71: 55,958,729 km (0.094 R)
• M72: 56,490,101 km (0.099 R)
• M73: 57,343,557 km (0.052 R)
• M74: 59,495,971 km (0.117 R)
• M75: 59,712,738 km (0.117 R)
• M76: 61,127,635 km (0.053 R)
• M77: 62,994,467 km (0.114 R)
• M78: 64,768,548 km (0.101 R)
• M79: 65,437,998 km (0.082 R)
• M80: 68,819,808 km (0.084 R)
• M81: 69,845,451 km (0.115 R)
• M82: 70,761,289 km (0.111 R)
• M83: 70,876,030 km (0.106 R)
• M84: 70,990,922 km (0.061 R)
• M85: 71,911,696 km (0.119 R)
• M86: 73,998,138 km (0.091 R)
• M87: 75,517,155 km (0.102 R)
• M88: 77,637,555 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: 324 - 12,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit