🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.02 AU - 1.44 AU

Year: 506 Days

Day: 18.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.96 AU - 2 AU

Year: 1033 Days

Day: 27.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.91 AU - 3.51 AU

Year: 2133 Days

Day: 47.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,027,953 km

• M1: 621,878 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.34 AU - 5.14 AU

Year: 3238 Days

Day: 44 Hours

Environment

Temp: -122 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.3

Radius: 14.4

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.25 AU - 9.63 AU

Year: 9913 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 105.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,027,953 km

• M1: 229,334 km (0.063 R)
• M2: 467,194 km (0.027 R)
• M3: 627,862 km (0.108 R)
• M4: 758,611 km (0.094 R)
• M5: 1,032,375 km (0.072 R)
• M6: 1,171,651 km (0.093 R)
• M7: 1,404,275 km (0.101 R)
• M8: 1,583,344 km (0.096 R)
• M9: 1,940,434 km (0.09 R)
• M10: 2,510,701 km (0.118 R)
• M11: 3,706,437 km (0.105 R)
• M12: 3,800,235 km (0.115 R)
• M13: 3,926,495 km (0.092 R)
• M14: 4,215,967 km (0.078 R)
• M15: 4,579,340 km (0.118 R)
• M16: 4,713,979 km (0.088 R)
• M17: 5,022,001 km (0.061 R)
• M18: 5,301,300 km (0.094 R)
• M19: 5,693,845 km (0.072 R)
• M20: 6,394,262 km (0.078 R)
• M21: 6,545,206 km (0.101 R)
• M22: 6,735,644 km (0.091 R)
• M23: 7,317,879 km (0.113 R)
• M24: 7,436,361 km (0.089 R)
• M25: 7,916,570 km (0.089 R)
• M26: 8,865,020 km (0.103 R)
• M27: 9,160,925 km (0.082 R)
• M28: 9,459,971 km (0.068 R)
• M29: 10,778,377 km (0.106 R)
• M30: 11,185,134 km (0.117 R)
• M31: 12,060,431 km (0.07 R)
• M32: 12,341,525 km (0.089 R)
• M33: 13,438,826 km (0.102 R)
• M34: 14,072,971 km (0.105 R)
• M35: 14,220,624 km (0.119 R)
• M36: 15,168,177 km (0.113 R)
• M37: 16,290,759 km (0.07 R)
• M38: 16,446,042 km (0.067 R)
• M39: 16,705,744 km (0.118 R)
• M40: 16,862,223 km (0.1 R)
• M41: 18,669,665 km (0.08 R)
• M42: 18,940,586 km (0.08 R)
• M43: 19,871,684 km (0.094 R)
• M44: 20,761,641 km (0.06 R)
• M45: 21,551,069 km (0.094 R)
• M46: 23,159,396 km (0.066 R)
• M47: 23,450,663 km (0.106 R)
• M48: 24,627,849 km (0.047 R)
• M49: 26,672,852 km (0.113 R)
• M50: 27,039,516 km (0.045 R)
• M51: 27,407,676 km (0.092 R)
• M52: 28,584,712 km (0.058 R)
• M53: 29,462,553 km (0.118 R)
• M54: 29,588,664 km (0.091 R)
• M55: 31,180,535 km (0.072 R)
• M56: 32,148,882 km (0.117 R)
• M57: 32,278,733 km (0.083 R)
• M58: 34,115,196 km (0.091 R)
• M59: 34,380,433 km (0.11 R)
• M60: 34,579,697 km (0.118 R)
• M61: 35,581,854 km (0.088 R)
• M62: 35,783,511 km (0.055 R)
• M63: 36,187,875 km (0.056 R)
• M64: 36,525,966 km (0.047 R)
• M65: 36,865,104 km (0.108 R)
• M66: 37,069,156 km (0.1 R)
• M67: 38,163,464 km (0.068 R)
• M68: 39,268,394 km (0.059 R)
• M69: 40,875,225 km (0.104 R)
• M70: 41,368,449 km (0.104 R)
• M71: 41,792,858 km (0.073 R)
• M72: 42,860,239 km (0.086 R)
• M73: 44,008,552 km (0.064 R)
• M74: 44,514,043 km (0.077 R)
• M75: 44,731,409 km (0.1 R)
• M76: 45,385,301 km (0.079 R)
• M77: 45,969,182 km (0.089 R)
• M78: 48,776,685 km (0.12 R)
• M79: 49,524,824 km (0.082 R)
• M80: 49,900,165 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89

Radius: 11.5

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.86 AU - 12.56 AU

Year: 12998 Days

Day: 9 Hours

Environment

Temp: -183 °C

Axial Tilt: 140.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 87,027,953 km

• M1: 143,913 km (0.09 R)
• M2: 230,530 km (0.105 R)
• M3: 307,723 km (0.099 R)
• M4: 426,952 km (0.099 R)
• M5: 524,341 km (0.089 R)
• M6: 641,924 km (0.094 R)
• M7: 894,146 km (0.094 R)
• M8: 1,265,149 km (0.098 R)
• M9: 1,831,228 km (0.07 R)
• M10: 2,141,942 km (0.109 R)
• M11: 2,267,455 km (0.102 R)
• M12: 2,716,548 km (0.107 R)
• M13: 3,111,935 km (0.106 R)
• M14: 3,337,379 km (0.085 R)
• M15: 3,441,649 km (0.098 R)
• M16: 3,957,462 km (0.045 R)
• M17: 4,179,615 km (0.104 R)
• M18: 4,315,001 km (0.1 R)
• M19: 4,520,698 km (0.117 R)
• M20: 4,682,862 km (0.101 R)
• M21: 4,776,510 km (0.074 R)
• M22: 4,918,180 km (0.104 R)
• M23: 5,229,792 km (0.09 R)
• M24: 5,498,470 km (0.108 R)
• M25: 5,597,354 km (0.088 R)
• M26: 6,936,105 km (0.03 R)
• M27: 7,150,629 km (0.102 R)
• M28: 7,312,942 km (0.108 R)
• M29: 7,751,862 km (0.111 R)
• M30: 7,918,664 km (0.054 R)
• M31: 8,369,402 km (0.047 R)
• M32: 8,540,542 km (0.118 R)
• M33: 9,119,486 km (0.043 R)
• M34: 9,295,712 km (0.099 R)
• M35: 9,502,756 km (0.118 R)
• M36: 9,831,123 km (0.106 R)
• M37: 10,072,275 km (0.091 R)
• M38: 10,529,895 km (0.052 R)
• M39: 10,776,731 km (0.064 R)
• M40: 11,119,161 km (0.114 R)
• M41: 11,276,089 km (0.113 R)
• M42: 11,687,334 km (0.076 R)
• M43: 12,135,828 km (0.076 R)
• M44: 12,394,782 km (0.071 R)
• M45: 12,524,783 km (0.036 R)
• M46: 12,720,905 km (0.111 R)
• M47: 12,819,191 km (0.079 R)
• M48: 13,149,054 km (0.029 R)
• M49: 13,515,120 km (0.104 R)
• M50: 13,850,818 km (0.093 R)
• M51: 14,189,208 km (0.107 R)
• M52: 15,082,009 km (0.102 R)
• M53: 15,745,924 km (0.105 R)
• M54: 16,028,365 km (0.118 R)
• M55: 16,885,560 km (0.087 R)
• M56: 17,174,584 km (0.112 R)
• M57: 19,773,248 km (0.063 R)
• M58: 19,925,389 km (0.111 R)
• M59: 20,422,653 km (0.1 R)
• M60: 21,001,447 km (0.088 R)
• M61: 21,742,405 km (0.095 R)
• M62: 21,820,944 km (0.115 R)
• M63: 22,017,665 km (0.069 R)
• M64: 22,333,466 km (0.111 R)
• M65: 22,452,247 km (0.107 R)
• M66: 22,690,706 km (0.107 R)
• M67: 23,009,648 km (0.1 R)
• M68: 23,129,776 km (0.1 R)
• M69: 23,571,688 km (0.081 R)
• M70: 23,894,819 km (0.074 R)
• M71: 24,341,518 km (0.064 R)
• M72: 24,750,070 km (0.118 R)
• M73: 25,160,866 km (0.048 R)
• M74: 25,698,221 km (0.114 R)
• M75: 26,239,467 km (0.116 R)
• M76: 26,742,415 km (0.075 R)
• M77: 27,885,641 km (0.103 R)
• M78: 28,013,548 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.6

Radius: 14.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.65 AU - 10.85 AU

Year: 13071 Days

Day: 14 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,027,953 km

• M1: 235,617 km (0.058 R)
• M2: 368,011 km (0.104 R)
• M3: 579,692 km (0.092 R)
• M4: 685,757 km (0.071 R)
• M5: 780,153 km (0.08 R)
• M6: 1,303,147 km (0.098 R)
• M7: 1,842,896 km (0.11 R)
• M8: 2,094,969 km (0.119 R)
• M9: 2,479,435 km (0.055 R)
• M10: 3,016,342 km (0.09 R)
• M11: 3,148,138 km (0.086 R)
• M12: 3,248,219 km (0.048 R)
• M13: 4,015,207 km (0.079 R)
• M14: 4,494,518 km (0.06 R)
• M15: 4,760,354 km (0.071 R)
• M16: 5,267,790 km (0.086 R)
• M17: 5,670,058 km (0.103 R)
• M18: 6,633,170 km (0.115 R)
• M19: 6,892,871 km (0.09 R)
• M20: 7,467,178 km (0.079 R)
• M21: 8,148,895 km (0.06 R)
• M22: 8,945,803 km (0.116 R)
• M23: 9,426,311 km (0.108 R)
• M24: 9,964,565 km (0.114 R)
• M25: 10,063,598 km (0.078 R)
• M26: 10,162,931 km (0.11 R)
• M27: 10,512,990 km (0.088 R)
• M28: 11,431,521 km (0.1 R)
• M29: 11,587,103 km (0.064 R)
• M30: 11,900,511 km (0.118 R)
• M31: 12,216,761 km (0.064 R)
• M32: 12,589,110 km (0.063 R)
• M33: 12,911,343 km (0.107 R)
• M34: 13,345,177 km (0.084 R)
• M35: 13,509,137 km (0.081 R)
• M36: 13,783,798 km (0.058 R)
• M37: 14,116,055 km (0.108 R)
• M38: 14,394,756 km (0.101 R)
• M39: 16,338,780 km (0.088 R)
• M40: 16,631,693 km (0.099 R)
• M41: 16,926,251 km (0.117 R)
• M42: 17,103,824 km (0.109 R)
• M43: 18,791,138 km (0.081 R)
• M44: 19,468,368 km (0.119 R)
• M45: 22,127,619 km (0.094 R)
• M46: 22,712,098 km (0.051 R)
• M47: 24,764,432 km (0.076 R)
• M48: 25,574,654 km (0.111 R)
• M49: 25,778,705 km (0.112 R)
• M50: 28,619,718 km (0.082 R)
• M51: 29,043,679 km (0.11 R)
• M52: 29,327,615 km (0.081 R)
• M53: 30,113,004 km (0.114 R)
• M54: 30,616,401 km (0.078 R)
• M55: 31,195,046 km (0.115 R)
• M56: 32,436,858 km (0.106 R)
• M57: 33,026,872 km (0.09 R)
• M58: 34,517,315 km (0.066 R)
• M59: 34,667,661 km (0.079 R)
• M60: 35,346,386 km (0.061 R)
• M61: 36,334,780 km (0.096 R)
• M62: 37,024,276 km (0.093 R)
• M63: 37,872,945 km (0.09 R)
• M64: 38,027,928 km (0.12 R)
• M65: 38,650,106 km (0.105 R)
• M66: 39,118,796 km (0.088 R)
• M67: 41,810,660 km (0.036 R)
• M68: 45,546,867 km (0.109 R)
• M69: 45,876,730 km (0.039 R)
• M70: 46,539,000 km (0.113 R)
• M71: 47,120,936 km (0.098 R)
• M72: 47,705,415 km (0.117 R)
• M73: 49,388,540 km (0.072 R)
• M74: 50,492,872 km (0.072 R)
• M75: 50,919,824 km (0.045 R)
• M76: 51,433,693 km (0.069 R)
• M77: 51,691,300 km (0.112 R)
• M78: 52,207,862 km (0.047 R)
• M79: 53,246,071 km (0.104 R)
• M80: 53,419,754 km (0.081 R)
• M81: 54,291,012 km (0.117 R)
• M82: 56,312,678 km (0.099 R)
• M83: 58,269,567 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.2

Radius: 4

Gravity: 51.51 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.92 AU - 15.78 AU

Year: 22303 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,027,953 km

• M1: 57,595 km (0.075 R)
• M2: 100,679 km (0.045 R)
• M3: 353,201 km (0.032 R)
• M4: 501,751 km (0.078 R)
• M5: 619,335 km (0.086 R)
• M6: 693,985 km (0.082 R)
• M7: 1,328,130 km (0.116 R)
• M8: 1,457,981 km (0.113 R)
• M9: 1,981,125 km (0.042 R)
• M10: 2,924,938 km (0.084 R)
• M11: 2,966,975 km (0.113 R)
• M12: 3,222,937 km (0.106 R)
• M13: 3,575,389 km (0.085 R)
• M14: 3,710,626 km (0.08 R)
• M15: 3,939,959 km (0.111 R)
• M16: 4,126,657 km (0.065 R)
• M17: 4,852,207 km (0.113 R)
• M18: 5,001,954 km (0.098 R)
• M19: 5,773,580 km (0.116 R)
• M20: 6,803,113 km (0.049 R)
• M21: 6,858,763 km (0.107 R)
• M22: 7,253,253 km (0.103 R)
• M23: 7,367,246 km (0.109 R)
• M24: 8,360,277 km (0.116 R)
• M25: 8,841,982 km (0.085 R)
• M26: 9,518,913 km (0.097 R)
• M27: 9,581,295 km (0.09 R)
• M28: 9,706,508 km (0.067 R)
• M29: 9,958,281 km (0.089 R)
• M30: 10,085,140 km (0.062 R)
• M31: 10,597,513 km (0.085 R)
• M32: 11,848,002 km (0.096 R)
• M33: 13,492,830 km (0.045 R)
• M34: 14,628,577 km (0.106 R)
• M35: 14,772,640 km (0.089 R)
• M36: 16,388,596 km (0.068 R)
• M37: 17,828,625 km (0.034 R)
• M38: 21,071,010 km (0.103 R)
• M39: 22,633,859 km (0.097 R)
• M40: 23,135,012 km (0.1 R)
• M41: 23,387,084 km (0.104 R)
• M42: 23,555,531 km (0.079 R)
• M43: 24,746,330 km (0.094 R)
• M44: 25,435,528 km (0.077 R)
• M45: 26,481,067 km (0.095 R)
• M46: 29,155,578 km (0.074 R)
• M47: 29,427,846 km (0.066 R)
• M48: 29,609,757 km (0.092 R)
• M49: 29,883,222 km (0.099 R)
• M50: 33,990,581 km (0.071 R)
• M51: 34,852,265 km (0.091 R)
• M52: 34,948,456 km (0.066 R)
• M53: 36,109,485 km (0.101 R)
• M54: 36,304,262 km (0.091 R)
• M55: 37,578,536 km (0.095 R)
• M56: 38,668,207 km (0.116 R)
• M57: 39,166,967 km (0.12 R)
• M58: 43,232,588 km (0.079 R)
• M59: 43,335,960 km (0.104 R)
• M60: 43,439,482 km (0.085 R)
• M61: 43,543,003 km (0.035 R)
• M62: 43,957,838 km (0.091 R)
• M63: 45,315,140 km (0.079 R)
• M64: 46,792,269 km (0.115 R)
• M65: 50,662,516 km (0.103 R)
• M66: 51,208,099 km (0.059 R)
• M67: 51,645,972 km (0.049 R)
• M68: 53,853,887 km (0.087 R)
• M69: 54,187,640 km (0.075 R)
• M70: 54,299,090 km (0.055 R)
• M71: 54,857,390 km (0.096 R)
• M72: 55,305,435 km (0.088 R)
• M73: 55,642,330 km (0.103 R)
• M74: 56,769,849 km (0.057 R)
• M75: 58,132,985 km (0.095 R)
• M76: 59,851,864 km (0.096 R)
• M77: 63,222,155 km (0.066 R)
• M78: 63,927,060 km (0.076 R)
• M79: 67,850,713 km (0.101 R)
• M80: 68,211,244 km (0.118 R)
• M81: 69,175,701 km (0.068 R)
• M82: 70,509,366 km (0.05 R)
• M83: 71,118,379 km (0.081 R)
• M84: 71,240,301 km (0.032 R)
• M85: 72,464,161 km (0.071 R)
• M86: 75,181,158 km (0.055 R)
• M87: 75,429,790 km (0.088 R)
• M88: 77,052,627 km (0.118 R)
• M89: 80,205,702 km (0.12 R)
• M90: 80,586,877 km (0.1 R)
• M91: 83,915,579 km (0.119 R)
• M92: 84,302,589 km (0.096 R)
• M93: 84,560,944 km (0.086 R)
• M94: 86,506,614 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 15,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit