🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.65 AU - 0.69 AU

Year: 202 Days

Day: 17.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,133,234 km

• M1: 156,928 km (0.036 R)
• M2: 218,712 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.66 AU - 2.5 AU

Year: 1107 Days

Day: 31.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.13 AU - 2.25 AU

Year: 1196 Days

Day: 15.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.7

Radius: 12.4

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.6 AU - 4.72 AU

Year: 3712 Days

Day: 8.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,133,234 km

• M1: 178,470 km (0.112 R)
• M2: 300,393 km (0.033 R)
• M3: 400,324 km (0.057 R)
• M4: 579,393 km (0.114 R)
• M5: 815,757 km (0.035 R)
• M6: 921,074 km (0.082 R)
• M7: 1,115,402 km (0.073 R)
• M8: 1,554,172 km (0.064 R)
• M9: 2,162,437 km (0.103 R)
• M10: 3,016,491 km (0.083 R)
• M11: 3,230,865 km (0.109 R)
• M12: 3,615,481 km (0.112 R)
• M13: 3,880,120 km (0.032 R)
• M14: 4,088,959 km (0.08 R)
• M15: 4,364,967 km (0.07 R)
• M16: 5,215,580 km (0.119 R)
• M17: 5,556,514 km (0.1 R)
• M18: 6,491,052 km (0.098 R)
• M19: 6,607,738 km (0.086 R)
• M20: 6,947,026 km (0.086 R)
• M21: 7,171,273 km (0.054 R)
• M22: 8,759,703 km (0.111 R)
• M23: 9,345,529 km (0.088 R)
• M24: 9,493,930 km (0.038 R)
• M25: 9,659,834 km (0.034 R)
• M26: 9,826,785 km (0.106 R)
• M27: 9,927,315 km (0.114 R)
• M28: 10,813,383 km (0.081 R)
• M29: 10,917,204 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.3

Radius: 14.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.36 AU - 6.18 AU

Year: 5114 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,133,234 km

• M1: 180,116 km (0.112 R)
• M2: 288,873 km (0.105 R)
• M3: 381,026 km (0.103 R)
• M4: 485,146 km (0.104 R)
• M5: 592,258 km (0.042 R)
• M6: 909,106 km (0.067 R)
• M7: 1,259,614 km (0.114 R)
• M8: 1,507,348 km (0.104 R)
• M9: 1,614,161 km (0.095 R)
• M10: 1,827,787 km (0.092 R)
• M11: 2,416,754 km (0.091 R)
• M12: 2,579,965 km (0.115 R)
• M13: 2,709,517 km (0.056 R)
• M14: 4,330,410 km (0.03 R)
• M15: 5,229,792 km (0.076 R)
• M16: 5,634,604 km (0.111 R)
• M17: 5,743,361 km (0.106 R)
• M18: 6,198,438 km (0.088 R)
• M19: 6,373,767 km (0.063 R)
• M20: 6,806,254 km (0.12 R)
• M21: 7,052,193 km (0.039 R)
• M22: 7,261,630 km (0.09 R)
• M23: 7,579,675 km (0.091 R)
• M24: 7,807,662 km (0.074 R)
• M25: 8,078,883 km (0.092 R)
• M26: 8,436,123 km (0.107 R)
• M27: 8,574,950 km (0.052 R)
• M28: 9,625,875 km (0.068 R)
• M29: 9,814,668 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.6

Radius: 9.2

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.62 AU - 7.8 AU

Year: 6413 Days

Day: 7 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,133,234 km

• M1: 118,033 km (0.089 R)
• M2: 222,153 km (0.096 R)
• M3: 388,206 km (0.109 R)
• M4: 509,830 km (0.05 R)
• M5: 598,840 km (0.058 R)
• M6: 856,747 km (0.087 R)
• M7: 954,285 km (0.04 R)
• M8: 1,137,093 km (0.088 R)
• M9: 1,356,703 km (0.047 R)
• M10: 1,497,774 km (0.093 R)
• M11: 1,657,395 km (0.096 R)
• M12: 1,780,663 km (0.084 R)
• M13: 1,921,435 km (0.044 R)
• M14: 2,080,757 km (0.08 R)
• M15: 2,304,854 km (0.043 R)
• M16: 2,695,903 km (0.114 R)
• M17: 2,809,149 km (0.074 R)
• M18: 2,874,673 km (0.112 R)
• M19: 2,957,251 km (0.079 R)
• M20: 3,175,664 km (0.106 R)
• M21: 3,278,288 km (0.082 R)
• M22: 3,451,672 km (0.111 R)
• M23: 3,807,864 km (0.078 R)
• M24: 4,027,175 km (0.054 R)
• M25: 4,138,475 km (0.065 R)
• M26: 4,690,641 km (0.049 R)
• M27: 5,165,166 km (0.11 R)
• M28: 5,738,275 km (0.103 R)
• M29: 5,947,862 km (0.099 R)
• M30: 6,053,627 km (0.056 R)
• M31: 6,245,412 km (0.104 R)
• M32: 6,701,087 km (0.104 R)
• M33: 6,767,060 km (0.074 R)
• M34: 6,877,613 km (0.032 R)
• M35: 7,393,276 km (0.052 R)
• M36: 7,805,718 km (0.111 R)
• M37: 7,921,656 km (0.101 R)
• M38: 7,991,369 km (0.072 R)
• M39: 8,108,205 km (0.103 R)
• M40: 8,178,665 km (0.11 R)
• M41: 8,343,522 km (0.117 R)
• M42: 8,438,367 km (0.115 R)
• M43: 9,014,468 km (0.106 R)
• M44: 9,087,472 km (0.107 R)
• M45: 9,529,085 km (0.073 R)
• M46: 10,002,862 km (0.053 R)
• M47: 10,484,417 km (0.059 R)
• M48: 10,637,905 km (0.097 R)
• M49: 10,715,097 km (0.052 R)
• M50: 11,077,274 km (0.114 R)
• M51: 11,312,292 km (0.113 R)
• M52: 11,469,968 km (0.116 R)
• M53: 11,601,764 km (0.113 R)
• M54: 11,787,265 km (0.115 R)
• M55: 11,920,407 km (0.032 R)
• M56: 12,349,753 km (0.104 R)
• M57: 12,566,221 km (0.102 R)
• M58: 13,891,808 km (0.108 R)
• M59: 14,173,501 km (0.039 R)
• M60: 14,258,472 km (0.062 R)
• M61: 15,030,098 km (0.098 R)
• M62: 15,290,249 km (0.098 R)
• M63: 15,435,508 km (0.061 R)
• M64: 16,109,447 km (0.064 R)
• M65: 16,405,501 km (0.119 R)
• M66: 16,643,661 km (0.106 R)
• M67: 17,577,151 km (0.107 R)
• M68: 18,589,480 km (0.083 R)
• M69: 18,806,547 km (0.079 R)
• M70: 19,746,919 km (0.034 R)
• M71: 20,414,125 km (0.091 R)
• M72: 20,798,742 km (0.073 R)
• M73: 20,959,709 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.7

Radius: 14.1

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.3 AU - 7.48 AU

Year: 6673 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,133,234 km

• M1: 326,572 km (0.101 R)
• M2: 590,463 km (0.104 R)
• M3: 930,200 km (0.103 R)
• M4: 1,057,507 km (0.071 R)
• M5: 1,243,158 km (0.097 R)
• M6: 1,533,528 km (0.117 R)
• M7: 1,648,269 km (0.103 R)
• M8: 1,866,533 km (0.075 R)
• M9: 2,310,240 km (0.105 R)
• M10: 2,810,495 km (0.078 R)
• M11: 4,205,346 km (0.118 R)
• M12: 4,314,253 km (0.042 R)
• M13: 4,759,456 km (0.078 R)
• M14: 5,161,276 km (0.045 R)
• M15: 5,875,756 km (0.083 R)
• M16: 6,244,664 km (0.11 R)
• M17: 7,070,295 km (0.044 R)
• M18: 7,529,111 km (0.113 R)
• M19: 7,628,594 km (0.056 R)
• M20: 8,099,378 km (0.075 R)
• M21: 8,235,512 km (0.074 R)
• M22: 8,998,462 km (0.07 R)
• M23: 9,210,442 km (0.054 R)
• M24: 9,352,859 km (0.099 R)
• M25: 10,038,616 km (0.111 R)
• M26: 10,148,420 km (0.114 R)
• M27: 10,815,627 km (0.085 R)
• M28: 11,003,522 km (0.106 R)
• M29: 11,573,789 km (0.088 R)
• M30: 11,765,873 km (0.058 R)
• M31: 11,881,811 km (0.098 R)
• M32: 11,998,048 km (0.087 R)
• M33: 12,192,526 km (0.047 R)
• M34: 12,466,739 km (0.111 R)
• M35: 13,181,068 km (0.04 R)
• M36: 13,462,462 km (0.075 R)
• M37: 13,624,177 km (0.095 R)
• M38: 13,908,712 km (0.108 R)
• M39: 14,649,521 km (0.109 R)
• M40: 14,815,874 km (0.06 R)
• M41: 15,024,713 km (0.086 R)
• M42: 15,150,524 km (0.084 R)
• M43: 15,487,718 km (0.061 R)
• M44: 15,657,212 km (0.064 R)
• M45: 15,955,361 km (0.103 R)
• M46: 16,773,960 km (0.093 R)
• M47: 17,694,735 km (0.071 R)
• M48: 17,827,728 km (0.112 R)
• M49: 18,094,461 km (0.115 R)
• M50: 18,273,081 km (0.094 R)
• M51: 18,362,540 km (0.075 R)
• M52: 18,722,174 km (0.116 R)
• M53: 19,311,290 km (0.037 R)
• M54: 19,677,057 km (0.1 R)
• M55: 19,768,760 km (0.098 R)
• M56: 20,137,369 km (0.09 R)
• M57: 20,974,818 km (0.092 R)
• M58: 21,350,758 km (0.119 R)
• M59: 21,539,550 km (0.099 R)
• M60: 22,972,997 km (0.106 R)
• M61: 24,882,464 km (0.084 R)
• M62: 25,380,176 km (0.101 R)
• M63: 25,881,329 km (0.117 R)
• M64: 26,791,483 km (0.052 R)
• M65: 27,148,274 km (0.107 R)
• M66: 27,506,710 km (0.108 R)
• M67: 27,660,796 km (0.085 R)
• M68: 28,073,088 km (0.058 R)
• M69: 28,851,595 km (0.034 R)
• M70: 29,426,948 km (0.11 R)
• M71: 29,795,109 km (0.069 R)
• M72: 30,006,191 km (0.099 R)
• M73: 30,695,688 km (0.113 R)
• M74: 31,068,935 km (0.114 R)
• M75: 32,036,085 km (0.106 R)
• M76: 32,252,254 km (0.09 R)
• M77: 32,794,995 km (0.116 R)
• M78: 33,505,136 km (0.103 R)
• M79: 34,940,527 km (0.084 R)
• M80: 35,274,729 km (0.072 R)
• M81: 36,170,820 km (0.086 R)
• M82: 36,734,655 km (0.12 R)
• M83: 37,017,694 km (0.094 R)
• M84: 37,358,328 km (0.09 R)
• M85: 37,814,153 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.2

Radius: 12.1

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.36 AU - 10.44 AU

Year: 8982 Days

Day: 12.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,133,234 km

• M1: 191,485 km (0.1 R)
• M2: 331,359 km (0.053 R)
• M3: 423,063 km (0.088 R)
• M4: 566,677 km (0.11 R)
• M5: 695,331 km (0.099 R)
• M6: 1,076,955 km (0.082 R)
• M7: 1,213,837 km (0.093 R)
• M8: 1,313,170 km (0.087 R)
• M9: 1,400,834 km (0.074 R)
• M10: 1,490,444 km (0.111 R)
• M11: 1,836,314 km (0.069 R)
• M12: 1,968,409 km (0.077 R)
• M13: 2,155,556 km (0.085 R)
• M14: 2,695,903 km (0.097 R)
• M15: 2,923,741 km (0.082 R)
• M16: 3,177,908 km (0.108 R)
• M17: 3,770,764 km (0.119 R)
• M18: 4,644,565 km (0.065 R)
• M19: 4,735,221 km (0.061 R)
• M20: 4,918,628 km (0.073 R)
• M21: 5,011,229 km (0.106 R)
• M22: 5,292,473 km (0.119 R)
• M23: 5,555,018 km (0.058 R)
• M24: 5,797,366 km (0.103 R)
• M25: 5,944,421 km (0.092 R)
• M26: 6,801,318 km (0.112 R)
• M27: 7,034,690 km (0.094 R)
• M28: 8,021,737 km (0.107 R)
• M29: 8,240,898 km (0.036 R)
• M30: 8,323,626 km (0.077 R)
• M31: 8,489,829 km (0.081 R)
• M32: 8,741,153 km (0.078 R)
• M33: 9,137,288 km (0.1 R)
• M34: 9,251,432 km (0.098 R)
• M35: 9,394,896 km (0.085 R)
• M36: 9,800,605 km (0.102 R)
• M37: 9,888,270 km (0.086 R)
• M38: 10,035,025 km (0.1 R)
• M39: 10,449,710 km (0.068 R)
• M40: 10,539,320 km (0.071 R)
• M41: 11,143,246 km (0.082 R)
• M42: 11,387,988 km (0.084 R)
• M43: 12,258,498 km (0.102 R)
• M44: 12,447,889 km (0.102 R)
• M45: 12,542,884 km (0.113 R)
• M46: 12,765,635 km (0.056 R)
• M47: 12,893,541 km (0.066 R)
• M48: 13,053,910 km (0.07 R)
• M49: 13,279,653 km (0.094 R)
• M50: 13,474,131 km (0.081 R)
• M51: 13,571,818 km (0.079 R)
• M52: 14,361,096 km (0.099 R)
• M53: 14,661,040 km (0.111 R)
• M54: 15,165,335 km (0.044 R)
• M55: 15,334,829 km (0.088 R)
• M56: 15,949,826 km (0.096 R)
• M57: 16,191,277 km (0.043 R)
• M58: 16,852,499 km (0.107 R)
• M59: 17,345,574 km (0.105 R)
• M60: 17,700,570 km (0.119 R)
• M61: 18,093,862 km (0.11 R)
• M62: 18,779,918 km (0.025 R)
• M63: 19,034,983 km (0.066 R)
• M64: 19,511,452 km (0.082 R)
• M65: 19,658,806 km (0.061 R)
• M66: 19,769,658 km (0.095 R)
• M67: 20,066,161 km (0.067 R)
• M68: 20,364,160 km (0.117 R)
• M69: 20,701,204 km (0.088 R)
• M70: 20,851,550 km (0.093 R)
• M71: 20,926,797 km (0.091 R)
• M72: 21,494,671 km (0.05 R)
• M73: 22,955,793 km (0.089 R)
• M74: 23,306,451 km (0.029 R)
• M75: 23,502,125 km (0.031 R)
• M76: 23,816,280 km (0.041 R)
• M77: 23,973,807 km (0.118 R)
• M78: 24,528,216 km (0.041 R)
• M79: 24,727,182 km (0.115 R)
• M80: 25,649,602 km (0.119 R)
• M81: 26,623,933 km (0.091 R)
• M82: 27,403,936 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.2

Radius: 6.6

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.49 AU - 16.81 AU

Year: 22843 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 50,133,234 km

• M1: 183,407 km (0.112 R)
• M2: 268,229 km (0.108 R)
• M3: 342,130 km (0.111 R)
• M4: 692,788 km (0.11 R)
• M5: 1,785,002 km (0.059 R)
• M6: 2,214,946 km (0.119 R)
• M7: 2,320,712 km (0.118 R)
• M8: 2,482,427 km (0.04 R)
• M9: 2,564,706 km (0.041 R)
• M10: 3,528,565 km (0.106 R)
• M11: 3,621,316 km (0.091 R)
• M12: 3,746,230 km (0.095 R)
• M13: 4,659,824 km (0.062 R)
• M14: 5,211,691 km (0.078 R)
• M15: 5,602,889 km (0.059 R)
• M16: 6,987,417 km (0.078 R)
• M17: 7,737,351 km (0.088 R)
• M18: 9,142,375 km (0.077 R)
• M19: 9,184,860 km (0.093 R)
• M20: 10,401,390 km (0.109 R)
• M21: 10,490,251 km (0.085 R)
• M22: 10,893,119 km (0.106 R)
• M23: 11,164,489 km (0.083 R)
• M24: 11,438,104 km (0.061 R)
• M25: 11,806,414 km (0.032 R)
• M26: 12,507,429 km (0.114 R)
• M27: 13,414,740 km (0.036 R)
• M28: 13,802,947 km (0.106 R)
• M29: 16,003,980 km (0.11 R)
• M30: 16,364,062 km (0.042 R)
• M31: 17,302,191 km (0.112 R)
• M32: 18,634,060 km (0.113 R)
• M33: 18,687,916 km (0.118 R)
• M34: 18,958,538 km (0.075 R)
• M35: 19,832,938 km (0.094 R)
• M36: 20,275,149 km (0.111 R)
• M37: 20,441,801 km (0.09 R)
• M38: 20,944,599 km (0.087 R)
• M39: 23,635,117 km (0.059 R)
• M40: 26,736,131 km (0.084 R)
• M41: 27,592,579 km (0.08 R)
• M42: 32,526,317 km (0.1 R)
• M43: 36,501,880 km (0.072 R)
• M44: 37,451,229 km (0.05 R)
• M45: 37,792,312 km (0.087 R)
• M46: 38,134,442 km (0.093 R)
• M47: 39,999,479 km (0.052 R)
• M48: 40,767,664 km (0.068 R)
• M49: 40,837,825 km (0.115 R)
• M50: 42,603,080 km (0.042 R)
• M51: 44,537,231 km (0.112 R)
• M52: 45,551,355 km (0.038 R)
• M53: 45,624,059 km (0.084 R)
• M54: 46,426,652 km (0.117 R)
• M55: 47,750,144 km (0.094 R)
• M56: 49,833,295 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 15,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit