🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.49 AU - 0.79 AU

Year: 230 Days

Day: 14.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,025,324 km

• M1: 553,961 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.66 AU - 0.76 AU

Year: 269 Days

Day: 18.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,025,324 km

• M1: 155,582 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.7 AU - 0.86 AU

Year: 310 Days

Day: 28.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,025,324 km

• M1: 86,767 km (0.107 R)
• M2: 753,225 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.23 AU - 1.23 AU

Year: 613 Days

Day: 30.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.38 AU - 1.82 AU

Year: 910 Days

Day: 32.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,025,324 km

• M1: 221,704 km (0.057 R)
• M2: 1,277,117 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.92 AU - 2.28 AU

Year: 1368 Days

Day: 34.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 110.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.4

Radius: 10.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.46 AU - 3.06 AU

Year: 2061 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 105,025,324 km

• M1: 156,779 km (0.038 R)
• M2: 325,525 km (0.101 R)
• M3: 420,819 km (0.106 R)
• M4: 627,114 km (0.108 R)
• M5: 720,463 km (0.093 R)
• M6: 832,662 km (0.119 R)
• M7: 901,626 km (0.056 R)
• M8: 1,008,888 km (0.084 R)
• M9: 1,105,678 km (0.086 R)
• M10: 1,308,981 km (0.113 R)
• M11: 1,431,801 km (0.117 R)
• M12: 1,610,571 km (0.099 R)
• M13: 1,733,989 km (0.077 R)
• M14: 1,897,350 km (0.071 R)
• M15: 1,990,400 km (0.091 R)
• M16: 2,278,675 km (0.068 R)
• M17: 2,387,881 km (0.112 R)
• M18: 2,580,563 km (0.086 R)
• M19: 2,992,257 km (0.05 R)
• M20: 3,123,155 km (0.078 R)
• M21: 3,390,785 km (0.112 R)
• M22: 3,470,222 km (0.087 R)
• M23: 3,853,342 km (0.052 R)
• M24: 3,936,369 km (0.07 R)
• M25: 4,311,261 km (0.097 R)
• M26: 4,409,996 km (0.118 R)
• M27: 4,647,258 km (0.089 R)
• M28: 5,291,875 km (0.096 R)
• M29: 5,357,848 km (0.092 R)
• M30: 5,530,783 km (0.085 R)
• M31: 5,678,586 km (0.086 R)
• M32: 5,786,894 km (0.116 R)
• M33: 5,923,328 km (0.105 R)
• M34: 6,033,282 km (0.063 R)
• M35: 6,241,074 km (0.117 R)
• M36: 6,409,072 km (0.117 R)
• M37: 6,607,140 km (0.059 R)
• M38: 6,706,772 km (0.101 R)
• M39: 6,850,086 km (0.047 R)
• M40: 7,096,175 km (0.113 R)
• M41: 7,242,332 km (0.091 R)
• M42: 7,389,387 km (0.081 R)
• M43: 7,463,288 km (0.088 R)
• M44: 7,716,557 km (0.029 R)
• M45: 8,216,214 km (0.12 R)
• M46: 8,524,236 km (0.089 R)
• M47: 8,632,844 km (0.09 R)
• M48: 8,867,264 km (0.058 R)
• M49: 9,040,648 km (0.109 R)
• M50: 9,135,643 km (0.119 R)
• M51: 9,342,537 km (0.074 R)
• M52: 9,486,749 km (0.113 R)
• M53: 9,664,022 km (0.097 R)
• M54: 9,842,343 km (0.102 R)
• M55: 9,989,099 km (0.086 R)
• M56: 10,153,058 km (0.079 R)
• M57: 10,334,371 km (0.092 R)
• M58: 11,393,673 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.5

Radius: 7.6

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.27 AU - 10.75 AU

Year: 13185 Days

Day: 22 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,025,324 km

• M1: 96,191 km (0.051 R)
• M2: 207,043 km (0.103 R)
• M3: 319,691 km (0.066 R)
• M4: 1,330,224 km (0.094 R)
• M5: 1,465,012 km (0.1 R)
• M6: 1,604,288 km (0.115 R)
• M7: 1,651,710 km (0.119 R)
• M8: 1,997,132 km (0.025 R)
• M9: 2,257,432 km (0.093 R)
• M10: 2,528,802 km (0.112 R)
• M11: 2,640,253 km (0.071 R)
• M12: 3,191,970 km (0.081 R)
• M13: 3,404,100 km (0.12 R)
• M14: 3,810,407 km (0.118 R)
• M15: 4,265,185 km (0.091 R)
• M16: 5,368,020 km (0.108 R)
• M17: 5,439,678 km (0.072 R)
• M18: 5,693,396 km (0.098 R)
• M19: 5,876,952 km (0.099 R)
• M20: 6,062,454 km (0.117 R)
• M21: 6,212,351 km (0.084 R)
• M22: 6,287,599 km (0.066 R)
• M23: 6,515,586 km (0.097 R)
• M24: 6,785,011 km (0.083 R)
• M25: 7,018,833 km (0.117 R)
• M26: 7,334,784 km (0.092 R)
• M27: 7,494,405 km (0.064 R)
• M28: 7,776,696 km (0.072 R)
• M29: 8,021,438 km (0.08 R)
• M30: 8,351,750 km (0.056 R)
• M31: 8,728,587 km (0.104 R)
• M32: 9,848,327 km (0.07 R)
• M33: 10,290,987 km (0.08 R)
• M34: 10,785,408 km (0.09 R)
• M35: 11,750,614 km (0.055 R)
• M36: 12,031,558 km (0.114 R)
• M37: 12,552,159 km (0.117 R)
• M38: 12,887,408 km (0.086 R)
• M39: 13,322,588 km (0.119 R)
• M40: 13,517,664 km (0.12 R)
• M41: 14,009,242 km (0.051 R)
• M42: 15,314,932 km (0.1 R)
• M43: 16,241,392 km (0.077 R)
• M44: 16,816,446 km (0.05 R)
• M45: 17,825,334 km (0.037 R)
• M46: 17,932,746 km (0.117 R)
• M47: 18,202,022 km (0.107 R)
• M48: 18,527,098 km (0.092 R)
• M49: 19,072,831 km (0.077 R)
• M50: 19,237,688 km (0.11 R)
• M51: 21,194,877 km (0.073 R)
• M52: 21,479,711 km (0.043 R)
• M53: 22,168,310 km (0.084 R)
• M54: 22,283,650 km (0.08 R)
• M55: 22,805,747 km (0.046 R)
• M56: 22,922,433 km (0.077 R)
• M57: 24,158,261 km (0.066 R)
• M58: 25,234,767 km (0.084 R)
• M59: 25,295,055 km (0.113 R)
• M60: 26,326,832 km (0.075 R)
• M61: 26,449,203 km (0.108 R)
• M62: 26,632,909 km (0.117 R)
• M63: 26,940,183 km (0.113 R)
• M64: 27,063,452 km (0.086 R)
• M65: 27,744,571 km (0.102 R)
• M66: 27,806,803 km (0.075 R)
• M67: 28,118,565 km (0.071 R)
• M68: 28,181,097 km (0.11 R)
• M69: 28,934,472 km (0.104 R)
• M70: 29,440,412 km (0.071 R)
• M71: 29,885,466 km (0.104 R)
• M72: 30,846,782 km (0.109 R)
• M73: 30,911,258 km (0.114 R)
• M74: 31,104,838 km (0.075 R)
• M75: 31,298,867 km (0.083 R)
• M76: 31,688,120 km (0.05 R)
• M77: 32,079,019 km (0.113 R)
• M78: 33,261,142 km (0.094 R)
• M79: 33,525,631 km (0.1 R)
• M80: 34,926,465 km (0.102 R)
• M81: 35,532,636 km (0.069 R)
• M82: 37,303,127 km (0.075 R)
• M83: 38,545,687 km (0.058 R)
• M84: 38,962,915 km (0.118 R)
• M85: 39,172,053 km (0.118 R)
• M86: 39,731,549 km (0.082 R)
• M87: 43,432,750 km (0.076 R)
• M88: 45,104,656 km (0.025 R)
• M89: 46,649,403 km (0.109 R)
• M90: 47,019,808 km (0.047 R)
• M91: 48,735,994 km (0.079 R)
• M92: 49,639,565 km (0.072 R)
• M93: 49,866,356 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.9

Radius: 7.5

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.18 AU - 14.42 AU

Year: 18224 Days

Day: 20.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,025,324 km

• M1: 177,124 km (0.066 R)
• M2: 277,654 km (0.098 R)
• M3: 387,010 km (0.115 R)
• M4: 528,679 km (0.046 R)
• M5: 579,841 km (0.094 R)
• M6: 706,401 km (0.094 R)
• M7: 822,339 km (0.118 R)
• M8: 882,777 km (0.086 R)
• M9: 1,208,152 km (0.116 R)
• M10: 1,494,034 km (0.11 R)
• M11: 1,670,559 km (0.11 R)
• M12: 1,827,338 km (0.069 R)
• M13: 2,099,457 km (0.111 R)
• M14: 2,712,209 km (0.081 R)
• M15: 2,834,880 km (0.091 R)
• M16: 4,373,943 km (0.041 R)
• M17: 4,481,952 km (0.067 R)
• M18: 5,965,664 km (0.083 R)
• M19: 6,045,699 km (0.058 R)
• M20: 6,287,449 km (0.108 R)
• M21: 6,864,149 km (0.106 R)
• M22: 7,158,707 km (0.11 R)
• M23: 7,286,314 km (0.107 R)
• M24: 7,543,772 km (0.081 R)
• M25: 7,804,072 km (0.084 R)
• M26: 7,935,419 km (0.111 R)
• M27: 8,512,867 km (0.097 R)
• M28: 8,648,103 km (0.092 R)
• M29: 9,849,374 km (0.066 R)
• M30: 10,469,457 km (0.112 R)
• M31: 10,808,596 km (0.05 R)
• M32: 11,348,794 km (0.11 R)
• M33: 11,847,403 km (0.109 R)
• M34: 11,897,668 km (0.116 R)
• M35: 12,969,687 km (0.035 R)
• M36: 13,648,711 km (0.09 R)
• M37: 14,178,886 km (0.057 R)
• M38: 14,500,222 km (0.098 R)
• M39: 14,715,793 km (0.119 R)
• M40: 15,095,472 km (0.071 R)
• M41: 15,478,592 km (0.1 R)
• M42: 15,920,205 km (0.099 R)
• M43: 16,198,308 km (0.046 R)
• M44: 17,156,033 km (0.111 R)
• M45: 17,384,021 km (0.101 R)
• M46: 19,125,938 km (0.085 R)
• M47: 19,718,795 km (0.115 R)
• M48: 20,377,923 km (0.112 R)
• M49: 20,983,495 km (0.108 R)
• M50: 21,964,558 km (0.107 R)
• M51: 22,088,275 km (0.084 R)
• M52: 23,274,736 km (0.104 R)
• M53: 23,843,956 km (0.108 R)
• M54: 23,907,535 km (0.103 R)
• M55: 24,162,150 km (0.064 R)
• M56: 26,626,327 km (0.037 R)
• M57: 27,221,577 km (0.095 R)
• M58: 27,687,574 km (0.103 R)
• M59: 27,888,035 km (0.08 R)
• M60: 29,851,208 km (0.096 R)
• M61: 30,331,716 km (0.076 R)
• M62: 30,400,531 km (0.068 R)
• M63: 30,676,539 km (0.062 R)
• M64: 31,091,973 km (0.12 R)
• M65: 31,161,386 km (0.1 R)
• M66: 31,509,351 km (0.086 R)
• M67: 32,138,859 km (0.059 R)
• M68: 32,843,165 km (0.108 R)
• M69: 34,697,880 km (0.038 R)
• M70: 35,275,477 km (0.029 R)
• M71: 35,710,657 km (0.064 R)
• M72: 35,856,216 km (0.076 R)
• M73: 36,074,779 km (0.114 R)
• M74: 37,839,285 km (0.073 R)
• M75: 38,806,884 km (0.118 R)
• M76: 40,462,634 km (0.118 R)
• M77: 43,144,026 km (0.1 R)
• M78: 43,221,518 km (0.081 R)
• M79: 43,842,798 km (0.102 R)
• M80: 45,172,872 km (0.112 R)
• M81: 45,330,100 km (0.091 R)
• M82: 45,408,938 km (0.1 R)
• M83: 47,872,366 km (0.116 R)
• M84: 48,113,069 km (0.099 R)
• M85: 48,273,737 km (0.083 R)
• M86: 50,053,204 km (0.115 R)
• M87: 50,215,966 km (0.116 R)
• M88: 51,936,192 km (0.076 R)
• M89: 53,176,807 km (0.118 R)
• M90: 53,426,037 km (0.087 R)
• M91: 54,846,020 km (0.094 R)
• M92: 55,855,806 km (0.067 R)
• M93: 56,193,747 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.5

Radius: 4.4

Gravity: 45.64 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.9 AU - 18.94 AU

Year: 28558 Days

Day: 22.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,025,324 km

• M1: 71,957 km (0.079 R)
• M2: 192,682 km (0.025 R)
• M3: 308,172 km (0.105 R)
• M4: 351,555 km (0.078 R)
• M5: 655,538 km (0.107 R)
• M6: 926,160 km (0.067 R)
• M7: 1,299,407 km (0.098 R)
• M8: 1,445,863 km (0.099 R)
• M9: 2,341,356 km (0.12 R)
• M10: 4,309,615 km (0.12 R)
• M11: 4,363,770 km (0.11 R)
• M12: 5,553,372 km (0.075 R)
• M13: 5,850,623 km (0.087 R)
• M14: 6,336,816 km (0.113 R)
• M15: 6,962,734 km (0.101 R)
• M16: 7,607,949 km (0.088 R)
• M17: 7,673,623 km (0.119 R)
• M18: 9,869,271 km (0.09 R)
• M19: 10,886,536 km (0.076 R)
• M20: 11,034,638 km (0.106 R)
• M21: 11,633,478 km (0.089 R)
• M22: 12,862,425 km (0.119 R)
• M23: 13,018,904 km (0.108 R)
• M24: 13,175,982 km (0.1 R)
• M25: 14,455,642 km (0.044 R)
• M26: 14,618,405 km (0.111 R)
• M27: 15,857,973 km (0.108 R)
• M28: 16,959,312 km (0.055 R)
• M29: 17,736,174 km (0.098 R)
• M30: 18,436,292 km (0.048 R)
• M31: 18,967,364 km (0.03 R)
• M32: 19,863,605 km (0.085 R)
• M33: 21,326,074 km (0.105 R)
• M34: 21,511,426 km (0.076 R)
• M35: 21,790,276 km (0.093 R)
• M36: 22,634,008 km (0.119 R)
• M37: 23,012,341 km (0.082 R)
• M38: 23,488,362 km (0.109 R)
• M39: 23,583,955 km (0.115 R)
• M40: 24,256,547 km (0.088 R)
• M41: 27,411,117 km (0.11 R)
• M42: 27,612,476 km (0.111 R)
• M43: 27,915,411 km (0.115 R)
• M44: 29,550,067 km (0.101 R)
• M45: 29,756,512 km (0.069 R)
• M46: 30,171,048 km (0.099 R)
• M47: 31,531,042 km (0.039 R)
• M48: 33,018,045 km (0.097 R)
• M49: 33,339,681 km (0.115 R)
• M50: 33,554,653 km (0.093 R)
• M51: 34,310,571 km (0.118 R)
• M52: 34,419,029 km (0.112 R)
• M53: 34,527,637 km (0.114 R)
• M54: 34,745,153 km (0.07 R)
• M55: 35,400,391 km (0.045 R)
• M56: 44,162,189 km (0.114 R)
• M57: 45,346,705 km (0.082 R)
• M58: 46,661,820 km (0.112 R)
• M59: 48,232,149 km (0.104 R)
• M60: 48,962,635 km (0.106 R)
• M61: 49,942,501 km (0.05 R)
• M62: 52,419,991 km (0.071 R)
• M63: 54,051,805 km (0.118 R)
• M64: 55,318,301 km (0.109 R)
• M65: 55,445,459 km (0.099 R)
• M66: 56,594,520 km (0.092 R)
• M67: 57,236,295 km (0.071 R)
• M68: 58,656,727 km (0.039 R)
• M69: 59,566,581 km (0.095 R)
• M70: 60,088,678 km (0.118 R)
• M71: 63,518,658 km (0.097 R)
• M72: 63,651,800 km (0.076 R)
• M73: 67,282,839 km (0.057 R)
• M74: 68,508,046 km (0.026 R)
• M75: 73,481,876 km (0.114 R)
• M76: 83,188,683 km (0.083 R)
• M77: 83,626,107 km (0.118 R)
• M78: 84,210,437 km (0.118 R)
• M79: 84,503,200 km (0.044 R)
• M80: 85,236,528 km (0.085 R)
• M81: 86,561,666 km (0.083 R)
• M82: 87,300,829 km (0.074 R)
• M83: 87,745,285 km (0.073 R)
• M84: 87,893,686 km (0.072 R)
• M85: 89,979,080 km (0.064 R)
• M86: 90,727,817 km (0.105 R)
• M87: 91,629,145 km (0.083 R)
• M88: 93,440,476 km (0.064 R)
• M89: 97,866,329 km (0.107 R)
• M90: 100,182,253 km (0.033 R)
• M91: 100,647,503 km (0.1 R)
• M92: 101,892,007 km (0.055 R)
• M93: 102,203,919 km (0.097 R)
• M94: 105,025,335 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 13,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit