🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.5 AU - 0.54 AU

Year: 134 Days

Day: 23.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.55 AU - 0.83 AU

Year: 205 Days

Day: 17.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.87 AU - 1.19 AU

Year: 374 Days

Day: 39.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 137.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.86 AU - 1.28 AU

Year: 396 Days

Day: 46.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,841,907 km

• M1: 682,166 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.23 AU - 3.35 AU

Year: 2137 Days

Day: 39.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.95 AU - 4.45 AU

Year: 2549 Days

Day: 47.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.6

Radius: 12.9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.01 AU - 7.03 AU

Year: 5290 Days

Day: 8.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,841,907 km

• M1: 163,211 km (0.088 R)
• M2: 248,931 km (0.062 R)
• M3: 365,168 km (0.12 R)
• M4: 510,129 km (0.099 R)
• M5: 608,714 km (0.12 R)
• M6: 1,090,718 km (0.081 R)
• M7: 1,209,499 km (0.095 R)
• M8: 1,348,475 km (0.108 R)
• M9: 1,460,674 km (0.111 R)
• M10: 1,834,070 km (0.102 R)
• M11: 1,959,433 km (0.08 R)
• M12: 2,548,998 km (0.027 R)
• M13: 2,978,942 km (0.105 R)
• M14: 3,213,512 km (0.105 R)
• M15: 3,520,935 km (0.053 R)
• M16: 4,070,109 km (0.101 R)
• M17: 4,211,778 km (0.119 R)
• M18: 4,646,510 km (0.077 R)
• M19: 5,875,456 km (0.098 R)
• M20: 6,252,144 km (0.036 R)
• M21: 6,553,733 km (0.104 R)
• M22: 7,029,305 km (0.106 R)
• M23: 7,171,423 km (0.118 R)
• M24: 7,256,993 km (0.112 R)
• M25: 7,574,140 km (0.06 R)
• M26: 7,954,717 km (0.09 R)
• M27: 8,341,727 km (0.119 R)
• M28: 9,010,579 km (0.083 R)
• M29: 9,134,147 km (0.104 R)
• M30: 9,507,992 km (0.096 R)
• M31: 9,633,654 km (0.114 R)
• M32: 9,791,629 km (0.111 R)
• M33: 10,302,955 km (0.095 R)
• M34: 11,351,786 km (0.077 R)
• M35: 11,990,569 km (0.086 R)
• M36: 12,744,841 km (0.09 R)
• M37: 12,918,375 km (0.086 R)
• M38: 13,022,943 km (0.064 R)
• M39: 14,155,250 km (0.096 R)
• M40: 14,479,578 km (0.1 R)
• M41: 15,098,614 km (0.083 R)
• M42: 15,208,718 km (0.078 R)
• M43: 15,393,023 km (0.071 R)
• M44: 15,503,875 km (0.068 R)
• M45: 15,615,026 km (0.115 R)
• M46: 15,726,327 km (0.084 R)
• M47: 16,212,220 km (0.085 R)
• M48: 16,627,205 km (0.094 R)
• M49: 17,506,092 km (0.105 R)
• M50: 17,776,565 km (0.067 R)
• M51: 18,048,534 km (0.058 R)
• M52: 18,321,850 km (0.035 R)
• M53: 18,754,038 km (0.103 R)
• M54: 20,232,663 km (0.096 R)
• M55: 20,516,600 km (0.105 R)
• M56: 21,417,628 km (0.06 R)
• M57: 21,500,056 km (0.038 R)
• M58: 21,789,827 km (0.093 R)
• M59: 21,873,004 km (0.105 R)
• M60: 22,080,945 km (0.051 R)
• M61: 22,206,158 km (0.1 R)
• M62: 23,088,786 km (0.091 R)
• M63: 23,173,309 km (0.039 R)
• M64: 23,300,616 km (0.094 R)
• M65: 23,640,802 km (0.081 R)
• M66: 24,068,502 km (0.104 R)
• M67: 25,061,982 km (0.107 R)
• M68: 25,148,898 km (0.114 R)
• M69: 25,366,862 km (0.089 R)
• M70: 25,936,680 km (0.119 R)
• M71: 26,156,888 km (0.045 R)
• M72: 26,289,283 km (0.09 R)
• M73: 26,687,961 km (0.088 R)
• M74: 26,910,413 km (0.089 R)
• M75: 27,896,113 km (0.096 R)
• M76: 28,257,392 km (0.059 R)
• M77: 29,121,918 km (0.115 R)
• M78: 30,690,602 km (0.043 R)
• M79: 31,250,696 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.9

Radius: 14

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.79 AU - 7.43 AU

Year: 6087 Days

Day: 10.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,841,907 km

• M1: 218,263 km (0.108 R)
• M2: 435,928 km (0.075 R)
• M3: 751,729 km (0.112 R)
• M4: 1,107,473 km (0.06 R)
• M5: 1,404,574 km (0.083 R)
• M6: 1,669,213 km (0.119 R)
• M7: 1,767,648 km (0.071 R)
• M8: 2,139,399 km (0.114 R)
• M9: 2,445,925 km (0.055 R)
• M10: 2,861,209 km (0.107 R)
• M11: 3,224,582 km (0.077 R)
• M12: 3,374,180 km (0.119 R)
• M13: 3,526,171 km (0.116 R)
• M14: 4,022,537 km (0.078 R)
• M15: 4,211,180 km (0.115 R)
• M16: 5,139,734 km (0.037 R)
• M17: 5,672,452 km (0.117 R)
• M18: 6,192,005 km (0.106 R)
• M19: 6,568,095 km (0.044 R)
• M20: 6,663,388 km (0.042 R)
• M21: 6,758,981 km (0.111 R)
• M22: 7,474,658 km (0.088 R)
• M23: 7,908,940 km (0.081 R)
• M24: 8,420,266 km (0.1 R)
• M25: 9,083,433 km (0.1 R)
• M26: 10,164,876 km (0.069 R)
• M27: 10,497,283 km (0.06 R)
• M28: 10,720,931 km (0.111 R)
• M29: 11,477,747 km (0.06 R)
• M30: 11,823,917 km (0.118 R)
• M31: 11,940,004 km (0.064 R)
• M32: 12,330,006 km (0.118 R)
• M33: 12,962,805 km (0.063 R)
• M34: 13,202,910 km (0.041 R)
• M35: 13,363,727 km (0.088 R)
• M36: 15,049,845 km (0.108 R)
• M37: 16,067,709 km (0.08 R)
• M38: 16,628,402 km (0.084 R)
• M39: 16,845,767 km (0.064 R)
• M40: 17,020,348 km (0.113 R)
• M41: 18,259,168 km (0.116 R)
• M42: 18,573,324 km (0.043 R)
• M43: 20,264,079 km (0.098 R)
• M44: 20,589,454 km (0.12 R)
• M45: 21,718,320 km (0.111 R)
• M46: 22,626,229 km (0.074 R)
• M47: 22,770,741 km (0.104 R)
• M48: 23,449,017 km (0.118 R)
• M49: 23,693,012 km (0.107 R)
• M50: 24,084,958 km (0.105 R)
• M51: 24,183,244 km (0.031 R)
• M52: 24,429,631 km (0.093 R)
• M53: 24,676,917 km (0.114 R)
• M54: 24,924,950 km (0.094 R)
• M55: 25,473,675 km (0.088 R)
• M56: 25,774,666 km (0.068 R)
• M57: 25,925,610 km (0.11 R)
• M58: 27,092,623 km (0.099 R)
• M59: 27,194,948 km (0.058 R)
• M60: 27,399,897 km (0.117 R)
• M61: 27,811,291 km (0.089 R)
• M62: 28,380,511 km (0.087 R)
• M63: 28,536,392 km (0.074 R)
• M64: 29,005,681 km (0.104 R)
• M65: 29,372,495 km (0.116 R)
• M66: 29,740,954 km (0.115 R)
• M67: 30,163,718 km (0.11 R)
• M68: 31,015,528 km (0.08 R)
• M69: 31,713,402 km (0.065 R)
• M70: 31,875,267 km (0.084 R)
• M71: 32,037,282 km (0.062 R)
• M72: 32,362,208 km (0.069 R)
• M73: 34,279,454 km (0.092 R)
• M74: 34,390,157 km (0.119 R)
• M75: 34,501,009 km (0.115 R)
• M76: 35,224,015 km (0.052 R)
• M77: 35,839,760 km (0.025 R)
• M78: 36,968,327 km (0.052 R)
• M79: 37,993,970 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.3

Radius: 8.8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.69 AU - 10.17 AU

Year: 10371 Days

Day: 7.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 92,841,907 km

• M1: 116,387 km (0.101 R)
• M2: 388,356 km (0.089 R)
• M3: 600,037 km (0.113 R)
• M4: 848,070 km (0.071 R)
• M5: 966,851 km (0.098 R)
• M6: 1,127,968 km (0.116 R)
• M7: 1,240,316 km (0.113 R)
• M8: 1,416,243 km (0.109 R)
• M9: 1,902,287 km (0.074 R)
• M10: 2,037,224 km (0.071 R)
• M11: 2,269,400 km (0.085 R)
• M12: 2,534,637 km (0.098 R)
• M13: 3,471,269 km (0.093 R)
• M14: 3,526,171 km (0.056 R)
• M15: 4,504,691 km (0.08 R)
• M16: 4,655,336 km (0.117 R)
• M17: 4,716,073 km (0.118 R)
• M18: 4,777,109 km (0.115 R)
• M19: 4,899,929 km (0.079 R)
• M20: 5,562,049 km (0.091 R)
• M21: 5,887,125 km (0.119 R)
• M22: 6,118,403 km (0.098 R)
• M23: 6,218,484 km (0.044 R)
• M24: 7,425,739 km (0.03 R)
• M25: 7,783,727 km (0.098 R)
• M26: 7,964,890 km (0.109 R)
• M27: 8,074,246 km (0.086 R)
• M28: 8,516,607 km (0.118 R)
• M29: 9,042,742 km (0.112 R)
• M30: 9,118,738 km (0.119 R)
• M31: 9,579,350 km (0.07 R)
• M32: 10,363,991 km (0.116 R)
• M33: 10,723,774 km (0.118 R)
• M34: 11,006,514 km (0.105 R)
• M35: 12,203,596 km (0.116 R)
• M36: 12,287,670 km (0.057 R)
• M37: 12,498,752 km (0.102 R)
• M38: 12,668,396 km (0.063 R)
• M39: 13,311,667 km (0.1 R)
• M40: 13,833,913 km (0.092 R)
• M41: 14,009,541 km (0.115 R)
• M42: 14,230,049 km (0.063 R)
• M43: 15,123,597 km (0.092 R)
• M44: 15,213,954 km (0.087 R)
• M45: 15,440,595 km (0.088 R)
• M46: 16,497,803 km (0.078 R)
• M47: 16,917,724 km (0.093 R)
• M48: 17,483,204 km (0.089 R)
• M49: 17,815,910 km (0.118 R)
• M50: 18,102,838 km (0.042 R)
• M51: 19,265,513 km (0.029 R)
• M52: 21,510,079 km (0.085 R)
• M53: 22,585,539 km (0.112 R)
• M54: 22,792,283 km (0.062 R)
• M55: 23,468,914 km (0.114 R)
• M56: 24,099,319 km (0.08 R)
• M57: 24,682,003 km (0.11 R)
• M58: 24,895,030 km (0.106 R)
• M59: 25,376,586 km (0.092 R)
• M60: 26,131,906 km (0.086 R)
• M61: 26,457,879 km (0.037 R)
• M62: 28,889,144 km (0.08 R)
• M63: 32,317,778 km (0.069 R)
• M64: 34,020,351 km (0.117 R)
• M65: 37,757,306 km (0.109 R)
• M66: 38,064,281 km (0.091 R)
• M67: 38,187,250 km (0.088 R)
• M68: 39,424,873 km (0.082 R)
• M69: 39,611,571 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.2

Radius: 4.1

Gravity: 50.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.91 AU - 20.37 AU

Year: 24311 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,841,907 km

• M1: 83,775 km (0.028 R)
• M2: 238,758 km (0.106 R)
• M3: 333,304 km (0.098 R)
• M4: 395,986 km (0.091 R)
• M5: 439,967 km (0.109 R)
• M6: 582,085 km (0.062 R)
• M7: 1,119,740 km (0.059 R)
• M8: 1,414,747 km (0.114 R)
• M9: 1,881,193 km (0.072 R)
• M10: 1,918,892 km (0.103 R)
• M11: 2,810,944 km (0.07 R)
• M12: 3,073,787 km (0.063 R)
• M13: 4,551,665 km (0.093 R)
• M14: 4,704,853 km (0.109 R)
• M15: 4,756,315 km (0.047 R)
• M16: 4,911,747 km (0.07 R)
• M17: 5,121,483 km (0.113 R)
• M18: 5,933,949 km (0.072 R)
• M19: 7,196,406 km (0.029 R)
• M20: 8,789,922 km (0.084 R)
• M21: 9,366,023 km (0.04 R)
• M22: 9,691,399 km (0.044 R)
• M23: 11,303,615 km (0.103 R)
• M24: 14,169,013 km (0.102 R)
• M25: 14,467,311 km (0.098 R)
• M26: 16,377,676 km (0.092 R)
• M27: 16,690,784 km (0.098 R)
• M28: 16,769,323 km (0.089 R)
• M29: 17,322,536 km (0.116 R)
• M30: 17,561,593 km (0.07 R)
• M31: 17,721,364 km (0.081 R)
• M32: 18,936,098 km (0.106 R)
• M33: 19,100,058 km (0.084 R)
• M34: 20,010,361 km (0.103 R)
• M35: 20,177,462 km (0.083 R)
• M36: 21,444,705 km (0.069 R)
• M37: 23,525,462 km (0.099 R)
• M38: 23,613,575 km (0.083 R)
• M39: 25,217,713 km (0.066 R)
• M40: 25,307,921 km (0.069 R)
• M41: 25,850,961 km (0.058 R)
• M42: 28,436,012 km (0.115 R)
• M43: 29,568,767 km (0.029 R)
• M44: 29,854,349 km (0.057 R)
• M45: 30,045,087 km (0.089 R)
• M46: 30,620,141 km (0.111 R)
• M47: 31,586,394 km (0.067 R)
• M48: 32,073,335 km (0.118 R)
• M49: 32,562,669 km (0.118 R)
• M50: 37,796,351 km (0.115 R)
• M51: 39,144,976 km (0.095 R)
• M52: 39,772,688 km (0.053 R)
• M53: 41,782,386 km (0.111 R)
• M54: 42,531,123 km (0.111 R)
• M55: 43,284,199 km (0.03 R)
• M56: 44,150,221 km (0.103 R)
• M57: 44,258,979 km (0.037 R)
• M58: 45,131,434 km (0.075 R)
• M59: 45,240,939 km (0.111 R)
• M60: 45,460,100 km (0.109 R)
• M61: 47,448,705 km (0.039 R)
• M62: 47,782,757 km (0.069 R)
• M63: 49,352,637 km (0.11 R)
• M64: 50,257,255 km (0.094 R)
• M65: 50,597,889 km (0.108 R)
• M66: 51,853,464 km (0.075 R)
• M67: 52,772,893 km (0.085 R)
• M68: 55,915,944 km (0.12 R)
• M69: 56,268,995 km (0.092 R)
• M70: 56,504,612 km (0.102 R)
• M71: 58,999,455 km (0.105 R)
• M72: 59,358,790 km (0.089 R)
• M73: 61,651,227 km (0.081 R)
• M74: 62,015,797 km (0.114 R)
• M75: 62,503,187 km (0.099 R)
• M76: 64,588,133 km (0.074 R)
• M77: 65,205,673 km (0.081 R)
• M78: 66,820,582 km (0.096 R)
• M79: 67,570,366 km (0.079 R)
• M80: 67,820,943 km (0.08 R)
• M81: 71,615,792 km (0.051 R)
• M82: 72,896,050 km (0.095 R)
• M83: 76,259,759 km (0.099 R)
• M84: 80,203,308 km (0.052 R)
• M85: 80,734,231 km (0.052 R)
• M86: 83,137,221 km (0.111 R)
• M87: 83,943,404 km (0.083 R)
• M88: 84,078,042 km (0.096 R)
• M89: 85,428,313 km (0.062 R)
• M90: 86,377,661 km (0.107 R)
• M91: 86,649,480 km (0.112 R)
• M92: 87,194,166 km (0.116 R)
• M93: 87,466,883 km (0.04 R)
• M94: 88,150,097 km (0.115 R)
• M95: 90,623,847 km (0.063 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 17,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit