🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.48 AU - 0.7 AU

Year: 207 Days

Day: 26.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,406,093 km

• M1: 12,865 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.77 AU - 1.05 AU

Year: 396 Days

Day: 14.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.1 AU - 1.44 AU

Year: 653 Days

Day: 44.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.85 AU - 2.49 AU

Year: 1459 Days

Day: 12.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377

Radius: 11.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.16 AU - 2.94 AU

Year: 1859 Days

Day: 7.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 94,406,093 km

• M1: 155,731 km (0.12 R)
• M2: 236,813 km (0.07 R)
• M3: 338,390 km (0.067 R)
• M4: 484,697 km (0.065 R)
• M5: 567,425 km (0.093 R)
• M6: 722,408 km (0.056 R)
• M7: 798,703 km (0.113 R)
• M8: 915,090 km (0.093 R)
• M9: 1,037,760 km (0.037 R)
• M10: 1,141,581 km (0.116 R)
• M11: 1,232,537 km (0.096 R)
• M12: 1,386,772 km (0.101 R)
• M13: 1,947,764 km (0.088 R)
• M14: 2,058,018 km (0.117 R)
• M15: 2,170,216 km (0.04 R)
• M16: 2,563,360 km (0.107 R)
• M17: 2,662,543 km (0.12 R)
• M18: 3,095,180 km (0.106 R)
• M19: 3,272,154 km (0.091 R)
• M20: 3,513,306 km (0.112 R)
• M21: 3,673,376 km (0.073 R)
• M22: 4,180,812 km (0.067 R)
• M23: 4,272,066 km (0.085 R)
• M24: 4,969,791 km (0.047 R)
• M25: 5,080,344 km (0.096 R)
• M26: 5,289,781 km (0.096 R)
• M27: 5,374,453 km (0.086 R)
• M28: 5,473,636 km (0.11 R)
• M29: 5,645,375 km (0.111 R)
• M30: 6,023,409 km (0.042 R)
• M31: 6,126,631 km (0.075 R)
• M32: 6,260,072 km (0.081 R)
• M33: 6,334,722 km (0.11 R)
• M34: 6,819,419 km (0.104 R)
• M35: 6,911,721 km (0.088 R)
• M36: 7,035,289 km (0.071 R)
• M37: 7,128,488 km (0.118 R)
• M38: 7,284,818 km (0.055 R)
• M39: 7,410,630 km (0.086 R)
• M40: 7,808,560 km (0.102 R)
• M41: 8,083,222 km (0.082 R)
• M42: 8,295,352 km (0.092 R)
• M43: 8,575,698 km (0.11 R)
• M44: 8,842,281 km (0.033 R)
• M45: 9,315,459 km (0.069 R)
• M46: 9,435,138 km (0.103 R)
• M47: 9,797,015 km (0.052 R)
• M48: 9,988,351 km (0.069 R)
• M49: 10,075,716 km (0.077 R)
• M50: 10,268,996 km (0.111 R)
• M51: 10,357,259 km (0.084 R)
• M52: 10,963,878 km (0.081 R)
• M53: 11,180,795 km (0.105 R)
• M54: 11,747,771 km (0.07 R)
• M55: 12,644,012 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.4

Radius: 8.1

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.73 AU - 3.07 AU

Year: 2255 Days

Day: 8.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 94,406,093 km

• M1: 128,953 km (0.119 R)
• M2: 247,285 km (0.088 R)
• M3: 342,430 km (0.057 R)
• M4: 410,197 km (0.051 R)
• M5: 483,351 km (0.065 R)
• M6: 554,709 km (0.12 R)
• M7: 1,026,391 km (0.081 R)
• M8: 1,200,673 km (0.096 R)
• M9: 1,282,353 km (0.098 R)
• M10: 1,470,697 km (0.054 R)
• M11: 1,548,637 km (0.117 R)
• M12: 1,688,362 km (0.07 R)
• M13: 1,842,747 km (0.118 R)
• M14: 2,299,768 km (0.075 R)
• M15: 2,482,876 km (0.093 R)
• M16: 2,564,556 km (0.104 R)
• M17: 2,912,521 km (0.079 R)
• M18: 3,073,488 km (0.052 R)
• M19: 3,391,085 km (0.058 R)
• M20: 3,599,923 km (0.065 R)
• M21: 3,786,173 km (0.1 R)
• M22: 3,840,028 km (0.096 R)
• M23: 4,044,079 km (0.105 R)
• M24: 4,519,800 km (0.08 R)
• M25: 4,619,881 km (0.097 R)
• M26: 4,720,860 km (0.104 R)
• M27: 4,910,251 km (0.098 R)
• M28: 5,646,272 km (0.113 R)
• M29: 5,707,907 km (0.098 R)
• M30: 6,145,481 km (0.092 R)
• M31: 6,400,545 km (0.095 R)
• M32: 6,480,879 km (0.081 R)
• M33: 6,724,125 km (0.084 R)
• M34: 6,838,567 km (0.045 R)
• M35: 7,069,547 km (0.102 R)
• M36: 7,692,472 km (0.074 R)
• M37: 8,175,524 km (0.035 R)
• M38: 8,438,217 km (0.115 R)
• M39: 8,544,133 km (0.11 R)
• M40: 8,615,042 km (0.098 R)
• M41: 8,793,064 km (0.055 R)
• M42: 8,846,620 km (0.081 R)
• M43: 8,900,475 km (0.09 R)
• M44: 9,152,697 km (0.049 R)
• M45: 9,517,117 km (0.11 R)
• M46: 9,849,225 km (0.119 R)
• M47: 10,147,672 km (0.091 R)
• M48: 10,581,805 km (0.109 R)
• M49: 10,849,137 km (0.109 R)
• M50: 10,983,625 km (0.106 R)
• M51: 11,099,264 km (0.1 R)
• M52: 11,331,889 km (0.083 R)
• M53: 11,841,569 km (0.08 R)
• M54: 12,138,970 km (0.056 R)
• M55: 13,127,512 km (0.116 R)
• M56: 13,229,837 km (0.08 R)
• M57: 13,455,880 km (0.102 R)
• M58: 13,828,678 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 10.4

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.49 AU - 3.67 AU

Year: 3093 Days

Day: 14.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 94,406,093 km

• M1: 131,347 km (0.048 R)
• M2: 206,744 km (0.075 R)
• M3: 293,810 km (0.113 R)
• M4: 362,775 km (0.086 R)
• M5: 699,071 km (0.087 R)
• M6: 841,937 km (0.117 R)
• M7: 950,395 km (0.079 R)
• M8: 1,087,128 km (0.078 R)
• M9: 1,158,037 km (0.1 R)
• M10: 1,470,996 km (0.102 R)
• M11: 1,796,670 km (0.068 R)
• M12: 2,220,332 km (0.054 R)
• M13: 2,342,703 km (0.113 R)
• M14: 2,921,198 km (0.057 R)
• M15: 3,175,215 km (0.101 R)
• M16: 3,348,599 km (0.102 R)
• M17: 3,436,413 km (0.115 R)
• M18: 3,507,322 km (0.069 R)
• M19: 3,942,801 km (0.107 R)
• M20: 4,129,350 km (0.037 R)
• M21: 4,414,783 km (0.082 R)
• M22: 4,569,766 km (0.103 R)
• M23: 4,746,142 km (0.111 R)
• M24: 5,248,043 km (0.059 R)
• M25: 5,371,162 km (0.073 R)
• M26: 5,661,831 km (0.105 R)
• M27: 5,830,427 km (0.079 R)
• M28: 5,957,885 km (0.092 R)
• M29: 6,215,642 km (0.119 R)
• M30: 6,433,157 km (0.095 R)
• M31: 6,697,646 km (0.086 R)
• M32: 7,351,688 km (0.091 R)
• M33: 7,443,392 km (0.099 R)
• M34: 8,310,760 km (0.117 R)
• M35: 8,382,417 km (0.032 R)
• M36: 8,502,545 km (0.099 R)
• M37: 8,671,441 km (0.098 R)
• M38: 9,012,823 km (0.116 R)
• M39: 9,936,141 km (0.102 R)
• M40: 10,139,744 km (0.097 R)
• M41: 10,267,650 km (0.082 R)
• M42: 10,576,869 km (0.08 R)
• M43: 10,994,097 km (0.096 R)
• M44: 11,549,853 km (0.11 R)
• M45: 11,871,489 km (0.109 R)
• M46: 12,060,580 km (0.077 R)
• M47: 12,169,039 km (0.029 R)
• M48: 12,414,230 km (0.078 R)
• M49: 12,661,216 km (0.084 R)
• M50: 12,743,794 km (0.06 R)
• M51: 13,048,375 km (0.119 R)
• M52: 13,215,625 km (0.069 R)
• M53: 13,749,690 km (0.099 R)
• M54: 13,891,509 km (0.114 R)
• M55: 14,204,916 km (0.09 R)
• M56: 14,376,954 km (0.104 R)
• M57: 14,723,123 km (0.112 R)
• M58: 15,896,419 km (0.109 R)
• M59: 16,104,959 km (0.108 R)
• M60: 16,856,688 km (0.093 R)
• M61: 17,008,530 km (0.08 R)
• M62: 17,343,928 km (0.078 R)
• M63: 17,497,117 km (0.045 R)
• M64: 17,804,839 km (0.093 R)
• M65: 17,897,590 km (0.096 R)
• M66: 18,332,172 km (0.042 R)
• M67: 18,927,571 km (0.059 R)
• M68: 19,497,539 km (0.038 R)
• M69: 19,976,851 km (0.116 R)
• M70: 20,266,173 km (0.059 R)
• M71: 20,427,589 km (0.044 R)
• M72: 20,686,693 km (0.086 R)
• M73: 20,914,381 km (0.115 R)
• M74: 21,437,824 km (0.067 R)
• M75: 22,197,781 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.9

Radius: 5.3

Gravity: 32.71 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.74 AU - 15.22 AU

Year: 23865 Days

Day: 20.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,406,093 km

• M1: 657,333 km (0.11 R)
• M2: 907,161 km (0.086 R)
• M3: 966,552 km (0.106 R)
• M4: 1,184,516 km (0.084 R)
• M5: 1,249,741 km (0.03 R)
• M6: 2,003,564 km (0.066 R)
• M7: 2,120,999 km (0.111 R)
• M8: 2,871,980 km (0.088 R)
• M9: 3,745,033 km (0.054 R)
• M10: 3,793,054 km (0.066 R)
• M11: 4,285,381 km (0.059 R)
• M12: 4,335,645 km (0.101 R)
• M13: 5,007,789 km (0.113 R)
• M14: 5,601,543 km (0.066 R)
• M15: 6,274,284 km (0.119 R)
• M16: 6,620,155 km (0.101 R)
• M17: 6,913,217 km (0.099 R)
• M18: 7,270,457 km (0.114 R)
• M19: 7,694,716 km (0.102 R)
• M20: 7,817,536 km (0.079 R)
• M21: 8,252,118 km (0.118 R)
• M22: 8,567,320 km (0.113 R)
• M23: 8,758,357 km (0.052 R)
• M24: 9,933,897 km (0.082 R)
• M25: 11,366,596 km (0.106 R)
• M26: 12,071,351 km (0.07 R)
• M27: 12,790,169 km (0.106 R)
• M28: 13,819,552 km (0.088 R)
• M29: 15,878,617 km (0.118 R)
• M30: 17,223,352 km (0.082 R)
• M31: 18,194,392 km (0.113 R)
• M32: 19,684,088 km (0.11 R)
• M33: 21,126,361 km (0.076 R)
• M34: 22,602,443 km (0.117 R)
• M35: 22,866,334 km (0.049 R)
• M36: 24,201,345 km (0.032 R)
• M37: 25,836,300 km (0.101 R)
• M38: 26,852,818 km (0.095 R)
• M39: 27,788,253 km (0.117 R)
• M40: 28,829,604 km (0.071 R)
• M41: 30,950,154 km (0.112 R)
• M42: 31,635,312 km (0.06 R)
• M43: 32,424,590 km (0.113 R)
• M44: 32,523,774 km (0.061 R)
• M45: 33,320,233 km (0.06 R)
• M46: 34,123,125 km (0.081 R)
• M47: 34,324,783 km (0.084 R)
• M48: 35,747,907 km (0.116 R)
• M49: 37,501,793 km (0.052 R)
• M50: 38,127,411 km (0.087 R)
• M51: 39,812,631 km (0.107 R)
• M52: 40,771,254 km (0.106 R)
• M53: 40,878,217 km (0.074 R)
• M54: 41,092,441 km (0.097 R)
• M55: 41,629,647 km (0.076 R)
• M56: 41,953,077 km (0.041 R)
• M57: 42,385,714 km (0.075 R)
• M58: 42,819,698 km (0.094 R)
• M59: 43,146,270 km (0.112 R)
• M60: 43,255,177 km (0.06 R)
• M61: 43,473,590 km (0.074 R)
• M62: 44,901,502 km (0.1 R)
• M63: 45,122,458 km (0.081 R)
• M64: 45,233,160 km (0.029 R)
• M65: 47,803,102 km (0.069 R)
• M66: 48,254,888 km (0.091 R)
• M67: 48,935,259 km (0.055 R)
• M68: 52,849,786 km (0.079 R)
• M69: 53,316,980 km (0.036 R)
• M70: 54,608,459 km (0.092 R)
• M71: 54,962,557 km (0.082 R)
• M72: 56,267,200 km (0.079 R)
• M73: 56,505,509 km (0.068 R)
• M74: 60,852,075 km (0.052 R)
• M75: 60,974,297 km (0.113 R)
• M76: 62,324,717 km (0.081 R)
• M77: 62,447,986 km (0.118 R)
• M78: 63,065,376 km (0.112 R)
• M79: 70,630,690 km (0.077 R)
• M80: 71,531,718 km (0.095 R)
• M81: 71,789,924 km (0.096 R)
• M82: 71,919,027 km (0.081 R)
• M83: 72,695,888 km (0.069 R)
• M84: 72,825,590 km (0.078 R)
• M85: 75,962,208 km (0.051 R)
• M86: 76,225,650 km (0.094 R)
• M87: 78,876,076 km (0.092 R)
• M88: 80,346,623 km (0.069 R)
• M89: 81,691,358 km (0.11 R)
• M90: 82,907,888 km (0.086 R)
• M91: 83,179,109 km (0.102 R)
• M92: 84,130,551 km (0.105 R)
• M93: 89,080,146 km (0.112 R)
• M94: 93,135,446 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 15,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit