🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.92 AU - 1.18 AU

Year: 393 Days

Day: 37.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.09 AU - 1.55 AU

Year: 554 Days

Day: 19.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,073,632 km

• M1: 544,237 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.18 AU - 1.58 AU

Year: 592 Days

Day: 38.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 94.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.39 AU - 1.45 AU

Year: 618 Days

Day: 37.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.28 AU - 1.64 AU

Year: 644 Days

Day: 42.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,073,632 km

• M1: 17,802 km (0.092 R)
• M2: 418,126 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.64 AU - 3.3 AU

Year: 1869 Days

Day: 43 Hours

Environment

Temp: -110 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,073,632 km

• M1: 1,796,970 km (0.12 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.9

Radius: 12.5

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.44 AU - 6.48 AU

Year: 5314 Days

Day: 9.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 79,073,632 km

• M1: 166,054 km (0.078 R)
• M2: 412,441 km (0.08 R)
• M3: 696,528 km (0.109 R)
• M4: 830,867 km (0.116 R)
• M5: 974,929 km (0.075 R)
• M6: 1,171,052 km (0.036 R)
• M7: 1,289,234 km (0.118 R)
• M8: 1,906,924 km (0.105 R)
• M9: 2,210,907 km (0.04 R)
• M10: 2,378,157 km (0.118 R)
• M11: 2,473,002 km (0.069 R)
• M12: 2,666,732 km (0.033 R)
• M13: 2,765,466 km (0.05 R)
• M14: 2,845,352 km (0.062 R)
• M15: 2,925,985 km (0.097 R)
• M16: 3,491,016 km (0.119 R)
• M17: 3,886,553 km (0.069 R)
• M18: 4,135,633 km (0.099 R)
• M19: 4,649,203 km (0.1 R)
• M20: 5,084,682 km (0.116 R)
• M21: 5,382,382 km (0.118 R)
• M22: 5,533,476 km (0.113 R)
• M23: 5,917,194 km (0.083 R)
• M24: 6,125,434 km (0.106 R)
• M25: 6,415,804 km (0.044 R)
• M26: 6,549,245 km (0.11 R)
• M27: 6,737,738 km (0.064 R)
• M28: 6,818,970 km (0.076 R)
• M29: 7,397,465 km (0.079 R)
• M30: 7,622,012 km (0.077 R)
• M31: 8,309,264 km (0.101 R)
• M32: 8,513,465 km (0.096 R)
• M33: 9,076,103 km (0.032 R)
• M34: 9,166,011 km (0.085 R)
• M35: 9,286,437 km (0.113 R)
• M36: 9,377,094 km (0.091 R)
• M37: 9,712,043 km (0.105 R)
• M38: 11,027,009 km (0.067 R)
• M39: 11,219,392 km (0.072 R)
• M40: 11,316,032 km (0.04 R)
• M41: 11,412,971 km (0.067 R)
• M42: 11,542,523 km (0.087 R)
• M43: 11,737,898 km (0.049 R)
• M44: 12,497,107 km (0.106 R)
• M45: 13,889,714 km (0.049 R)
• M46: 15,402,597 km (0.06 R)
• M47: 15,797,984 km (0.101 R)
• M48: 15,906,293 km (0.097 R)
• M49: 16,562,130 km (0.077 R)
• M50: 17,899,984 km (0.09 R)
• M51: 18,013,080 km (0.098 R)
• M52: 18,467,708 km (0.114 R)
• M53: 18,696,443 km (0.097 R)
• M54: 20,520,639 km (0.064 R)
• M55: 20,599,477 km (0.106 R)
• M56: 21,274,164 km (0.05 R)
• M57: 21,754,672 km (0.082 R)
• M58: 22,198,379 km (0.104 R)
• M59: 22,279,312 km (0.101 R)
• M60: 22,604,238 km (0.108 R)
• M61: 22,726,460 km (0.094 R)
• M62: 22,889,821 km (0.098 R)
• M63: 24,461,197 km (0.114 R)
• M64: 24,922,556 km (0.087 R)
• M65: 25,175,526 km (0.081 R)
• M66: 25,386,908 km (0.119 R)
• M67: 25,939,224 km (0.083 R)
• M68: 26,152,700 km (0.097 R)
• M69: 26,624,531 km (0.101 R)
• M70: 27,489,357 km (0.093 R)
• M71: 28,100,314 km (0.119 R)
• M72: 28,275,793 km (0.109 R)
• M73: 29,246,833 km (0.101 R)
• M74: 29,825,926 km (0.097 R)
• M75: 30,004,845 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.4

Radius: 8.2

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.83 AU - 7.09 AU

Year: 5314 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,073,632 km

• M1: 104,719 km (0.072 R)
• M2: 241,601 km (0.116 R)
• M3: 392,545 km (0.1 R)
• M4: 453,880 km (0.054 R)
• M5: 672,442 km (0.078 R)
• M6: 980,315 km (0.106 R)
• M7: 1,112,260 km (0.103 R)
• M8: 1,361,640 km (0.055 R)
• M9: 1,560,306 km (0.1 R)
• M10: 1,611,468 km (0.08 R)
• M11: 2,833,084 km (0.102 R)
• M12: 3,109,392 km (0.11 R)
• M13: 3,305,664 km (0.081 R)
• M14: 3,461,246 km (0.053 R)
• M15: 4,226,738 km (0.095 R)
• M16: 4,591,607 km (0.096 R)
• M17: 4,665,808 km (0.082 R)
• M18: 4,765,440 km (0.094 R)
• M19: 4,865,671 km (0.074 R)
• M20: 4,966,649 km (0.114 R)
• M21: 5,170,701 km (0.106 R)
• M22: 5,325,684 km (0.115 R)
• M23: 5,534,523 km (0.095 R)
• M24: 6,424,780 km (0.106 R)
• M25: 6,647,232 km (0.099 R)
• M26: 7,071,192 km (0.108 R)
• M27: 7,387,741 km (0.097 R)
• M28: 7,975,212 km (0.118 R)
• M29: 8,244,488 km (0.094 R)
• M30: 8,791,867 km (0.074 R)
• M31: 9,008,036 km (0.096 R)
• M32: 9,540,006 km (0.093 R)
• M33: 9,698,430 km (0.047 R)
• M34: 10,700,287 km (0.061 R)
• M35: 10,765,960 km (0.066 R)
• M36: 11,130,082 km (0.034 R)
• M37: 11,330,393 km (0.107 R)
• M38: 11,870,441 km (0.108 R)
• M39: 11,972,617 km (0.098 R)
• M40: 12,109,200 km (0.114 R)
• M41: 12,246,530 km (0.077 R)
• M42: 12,315,346 km (0.11 R)
• M43: 12,418,718 km (0.045 R)
• M44: 12,835,497 km (0.1 R)
• M45: 13,362,830 km (0.107 R)
• M46: 13,789,782 km (0.07 R)
• M47: 14,004,904 km (0.087 R)
• M48: 14,329,830 km (0.03 R)
• M49: 14,620,649 km (0.11 R)
• M50: 15,171,318 km (0.103 R)
• M51: 15,766,120 km (0.104 R)
• M52: 16,406,398 km (0.03 R)
• M53: 17,093,651 km (0.084 R)
• M54: 17,324,780 km (0.112 R)
• M55: 17,946,359 km (0.076 R)
• M56: 18,142,183 km (0.091 R)
• M57: 18,338,605 km (0.059 R)
• M58: 18,535,775 km (0.075 R)
• M59: 19,091,531 km (0.086 R)
• M60: 19,171,266 km (0.029 R)
• M61: 19,531,947 km (0.076 R)
• M62: 19,652,672 km (0.114 R)
• M63: 20,138,117 km (0.084 R)
• M64: 20,668,442 km (0.102 R)
• M65: 20,873,540 km (0.112 R)
• M66: 21,244,543 km (0.104 R)
• M67: 21,368,709 km (0.052 R)
• M68: 22,118,793 km (0.064 R)
• M69: 22,202,718 km (0.111 R)
• M70: 22,708,209 km (0.094 R)
• M71: 23,217,440 km (0.07 R)
• M72: 23,859,364 km (0.075 R)
• M73: 24,117,720 km (0.114 R)
• M74: 25,952,239 km (0.103 R)
• M75: 26,484,657 km (0.049 R)
• M76: 28,012,500 km (0.08 R)
• M77: 28,832,895 km (0.116 R)
• M78: 29,108,155 km (0.113 R)
• M79: 30,124,822 km (0.116 R)
• M80: 30,497,321 km (0.043 R)
• M81: 30,590,820 km (0.04 R)
• M82: 31,247,106 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.3

Radius: 6.3

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.85 AU - 15.71 AU

Year: 17676 Days

Day: 22.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,073,632 km

• M1: 86,168 km (0.081 R)
• M2: 166,353 km (0.1 R)
• M3: 582,385 km (0.084 R)
• M4: 679,773 km (0.072 R)
• M5: 966,103 km (0.116 R)
• M6: 1,245,253 km (0.083 R)
• M7: 1,685,968 km (0.073 R)
• M8: 2,247,708 km (0.092 R)
• M9: 2,350,931 km (0.103 R)
• M10: 2,589,240 km (0.103 R)
• M11: 2,697,549 km (0.113 R)
• M12: 2,946,928 km (0.041 R)
• M13: 3,349,496 km (0.056 R)
• M14: 3,497,449 km (0.059 R)
• M15: 3,587,357 km (0.041 R)
• M16: 4,079,384 km (0.073 R)
• M17: 4,269,374 km (0.059 R)
• M18: 4,957,075 km (0.11 R)
• M19: 5,058,203 km (0.048 R)
• M20: 5,193,888 km (0.054 R)
• M21: 5,855,410 km (0.06 R)
• M22: 5,926,619 km (0.101 R)
• M23: 6,250,498 km (0.102 R)
• M24: 6,617,013 km (0.084 R)
• M25: 7,371,136 km (0.082 R)
• M26: 7,563,818 km (0.046 R)
• M27: 7,875,730 km (0.089 R)
• M28: 8,152,037 km (0.076 R)
• M29: 8,311,359 km (0.032 R)
• M30: 8,552,361 km (0.079 R)
• M31: 9,247,542 km (0.043 R)
• M32: 9,330,569 km (0.09 R)
• M33: 9,455,483 km (0.111 R)
• M34: 10,778,676 km (0.108 R)
• M35: 10,866,041 km (0.1 R)
• M36: 11,887,346 km (0.059 R)
• M37: 12,661,814 km (0.062 R)
• M38: 13,452,439 km (0.07 R)
• M39: 14,115,606 km (0.047 R)
• M40: 14,306,942 km (0.028 R)
• M41: 14,547,495 km (0.104 R)
• M42: 15,326,003 km (0.105 R)
• M43: 15,424,288 km (0.082 R)
• M44: 16,268,020 km (0.093 R)
• M45: 16,368,251 km (0.095 R)
• M46: 17,177,576 km (0.088 R)
• M47: 17,381,926 km (0.028 R)
• M48: 17,999,915 km (0.07 R)
• M49: 18,051,676 km (0.09 R)
• M50: 18,363,587 km (0.086 R)
• M51: 18,887,629 km (0.074 R)
• M52: 19,310,243 km (0.103 R)
• M53: 19,735,998 km (0.114 R)
• M54: 22,410,808 km (0.092 R)
• M55: 22,578,208 km (0.09 R)
• M56: 23,308,395 km (0.079 R)
• M57: 23,364,943 km (0.115 R)
• M58: 23,534,737 km (0.103 R)
• M59: 23,761,677 km (0.099 R)
• M60: 24,619,471 km (0.101 R)
• M61: 24,734,512 km (0.062 R)
• M62: 25,080,981 km (0.108 R)
• M63: 25,429,095 km (0.113 R)
• M64: 25,545,482 km (0.052 R)
• M65: 27,670,370 km (0.093 R)
• M66: 28,150,131 km (0.074 R)
• M67: 28,693,320 km (0.069 R)
• M68: 29,057,292 km (0.086 R)
• M69: 30,158,482 km (0.068 R)
• M70: 30,220,116 km (0.075 R)
• M71: 31,210,903 km (0.096 R)
• M72: 32,843,764 km (0.058 R)
• M73: 33,862,376 km (0.045 R)
• M74: 34,118,637 km (0.025 R)
• M75: 35,669,667 km (0.053 R)
• M76: 36,191,764 km (0.055 R)
• M77: 37,243,587 km (0.087 R)
• M78: 37,839,734 km (0.089 R)
• M79: 39,444,471 km (0.052 R)
• M80: 40,662,646 km (0.084 R)
• M81: 40,730,713 km (0.091 R)
• M82: 41,413,179 km (0.109 R)
• M83: 41,550,061 km (0.08 R)
• M84: 41,824,423 km (0.12 R)
• M85: 41,961,904 km (0.119 R)
• M86: 42,512,872 km (0.046 R)
• M87: 42,581,987 km (0.037 R)
• M88: 43,066,385 km (0.111 R)
• M89: 43,135,798 km (0.07 R)
• M90: 44,040,716 km (0.048 R)
• M91: 44,180,590 km (0.118 R)
• M92: 46,082,128 km (0.078 R)
• M93: 46,437,124 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772

Radius: 7.8

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 11.38 AU - 17.42 AU

Year: 19959 Days

Day: 18.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,073,632 km

• M1: 153,487 km (0.028 R)
• M2: 272,119 km (0.1 R)
• M3: 728,841 km (0.097 R)
• M4: 876,195 km (0.074 R)
• M5: 1,006,644 km (0.094 R)
• M6: 1,115,701 km (0.105 R)
• M7: 1,985,463 km (0.116 R)
• M8: 2,229,307 km (0.066 R)
• M9: 2,300,815 km (0.115 R)
• M10: 2,446,075 km (0.104 R)
• M11: 2,519,976 km (0.105 R)
• M12: 2,822,613 km (0.119 R)
• M13: 3,884,608 km (0.081 R)
• M14: 4,145,656 km (0.118 R)
• M15: 4,234,069 km (0.091 R)
• M16: 5,246,547 km (0.091 R)
• M17: 5,730,646 km (0.03 R)
• M18: 6,279,670 km (0.069 R)
• M19: 6,381,247 km (0.119 R)
• M20: 6,586,196 km (0.11 R)
• M21: 6,793,239 km (0.034 R)
• M22: 7,002,527 km (0.063 R)
• M23: 7,213,909 km (0.053 R)
• M24: 7,642,955 km (0.067 R)
• M25: 7,915,373 km (0.118 R)
• M26: 8,302,233 km (0.085 R)
• M27: 9,266,840 km (0.118 R)
• M28: 10,749,056 km (0.103 R)
• M29: 11,362,257 km (0.061 R)
• M30: 12,686,797 km (0.1 R)
• M31: 13,074,256 km (0.108 R)
• M32: 13,662,474 km (0.085 R)
• M33: 15,685,337 km (0.108 R)
• M34: 16,801,786 km (0.081 R)
• M35: 17,084,974 km (0.078 R)
• M36: 19,332,084 km (0.094 R)
• M37: 20,679,063 km (0.093 R)
• M38: 22,288,437 km (0.114 R)
• M39: 22,366,078 km (0.082 R)
• M40: 23,304,655 km (0.087 R)
• M41: 24,576,237 km (0.088 R)
• M42: 24,978,057 km (0.11 R)
• M43: 26,443,069 km (0.087 R)
• M44: 27,852,132 km (0.102 R)
• M45: 28,776,796 km (0.064 R)
• M46: 29,540,792 km (0.055 R)
• M47: 29,796,904 km (0.059 R)
• M48: 30,397,539 km (0.06 R)
• M49: 31,610,628 km (0.083 R)
• M50: 32,047,604 km (0.06 R)
• M51: 32,398,710 km (0.072 R)
• M52: 32,751,163 km (0.103 R)
• M53: 34,531,976 km (0.03 R)
• M54: 35,434,200 km (0.049 R)
• M55: 36,344,204 km (0.089 R)
• M56: 36,618,716 km (0.104 R)
• M57: 37,077,683 km (0.119 R)
• M58: 38,932,696 km (0.029 R)
• M59: 39,213,491 km (0.027 R)
• M60: 39,871,423 km (0.069 R)
• M61: 41,007,768 km (0.115 R)
• M62: 41,579,980 km (0.086 R)
• M63: 42,154,885 km (0.12 R)
• M64: 42,828,823 km (0.053 R)
• M65: 42,925,314 km (0.071 R)
• M66: 45,068,154 km (0.063 R)
• M67: 49,052,394 km (0.081 R)
• M68: 49,964,193 km (0.118 R)
• M69: 50,065,919 km (0.057 R)
• M70: 50,779,501 km (0.099 R)
• M71: 51,086,326 km (0.093 R)
• M72: 51,701,922 km (0.105 R)
• M73: 52,319,911 km (0.096 R)
• M74: 54,084,268 km (0.083 R)
• M75: 55,657,140 km (0.094 R)
• M76: 55,867,923 km (0.108 R)
• M77: 57,138,757 km (0.086 R)
• M78: 57,457,849 km (0.061 R)
• M79: 57,671,026 km (0.116 R)
• M80: 58,097,979 km (0.073 R)
• M81: 60,248,598 km (0.081 R)
• M82: 62,644,408 km (0.107 R)
• M83: 64,295,669 km (0.096 R)
• M84: 64,960,183 km (0.053 R)
• M85: 65,626,940 km (0.104 R)
• M86: 65,849,692 km (0.101 R)
• M87: 66,855,288 km (0.048 R)
• M88: 67,753,324 km (0.088 R)
• M89: 69,788,603 km (0.113 R)
• M90: 71,042,234 km (0.069 R)
• M91: 73,109,676 km (0.115 R)
• M92: 74,034,789 km (0.074 R)
• M93: 74,382,754 km (0.092 R)
• M94: 75,196,716 km (0.103 R)
• M95: 76,247,641 km (0.04 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 10,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit