🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.46 AU - 0.68 AU

Year: 166 Days

Day: 32.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.66 AU - 0.88 AU

Year: 260 Days

Day: 24.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.1 AU - 1.56 AU

Year: 591 Days

Day: 25.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.72 AU - 1.84 AU

Year: 914 Days

Day: 23.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.9

Radius: 9.2

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.93 AU - 6.03 AU

Year: 4279 Days

Day: 10.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,445,589 km

• M1: 115,340 km (0.114 R)
• M2: 192,682 km (0.059 R)
• M3: 258,356 km (0.05 R)
• M4: 752,926 km (0.09 R)
• M5: 874,699 km (0.088 R)
• M6: 1,003,503 km (0.037 R)
• M7: 1,070,223 km (0.095 R)
• M8: 1,412,653 km (0.119 R)
• M9: 1,534,276 km (0.114 R)
• M10: 2,107,385 km (0.055 R)
• M11: 2,247,259 km (0.045 R)
• M12: 2,318,318 km (0.109 R)
• M13: 2,536,282 km (0.061 R)
• M14: 2,629,033 km (0.115 R)
• M15: 3,269,761 km (0.036 R)
• M16: 3,597,380 km (0.1 R)
• M17: 3,828,808 km (0.106 R)
• M18: 4,000,247 km (0.111 R)
• M19: 4,620,181 km (0.107 R)
• M20: 4,734,025 km (0.096 R)
• M21: 5,011,080 km (0.118 R)
• M22: 5,151,702 km (0.071 R)
• M23: 5,222,462 km (0.086 R)
• M24: 5,484,856 km (0.09 R)
• M25: 5,825,042 km (0.074 R)
• M26: 5,923,477 km (0.119 R)
• M27: 6,808,498 km (0.106 R)
• M28: 7,226,774 km (0.113 R)
• M29: 7,439,053 km (0.084 R)
• M30: 7,734,360 km (0.029 R)
• M31: 7,869,895 km (0.047 R)
• M32: 8,115,834 km (0.072 R)
• M33: 9,354,056 km (0.032 R)
• M34: 9,498,567 km (0.076 R)
• M35: 9,585,633 km (0.09 R)
• M36: 9,760,513 km (0.106 R)
• M37: 9,848,327 km (0.12 R)
• M38: 9,906,969 km (0.103 R)
• M39: 10,024,703 km (0.105 R)
• M40: 10,710,759 km (0.112 R)
• M41: 11,166,434 km (0.074 R)
• M42: 11,908,589 km (0.071 R)
• M43: 12,002,387 km (0.088 R)
• M44: 12,954,876 km (0.107 R)
• M45: 13,180,620 km (0.096 R)
• M46: 13,505,397 km (0.093 R)
• M47: 14,063,546 km (0.05 R)
• M48: 14,428,715 km (0.108 R)
• M49: 14,528,796 km (0.119 R)
• M50: 14,797,025 km (0.117 R)
• M51: 14,931,663 km (0.078 R)
• M52: 15,679,802 km (0.041 R)
• M53: 15,817,132 km (0.081 R)
• M54: 16,127,698 km (0.078 R)
• M55: 16,475,064 km (0.087 R)
• M56: 17,000,751 km (0.073 R)
• M57: 17,141,822 km (0.07 R)
• M58: 17,283,341 km (0.102 R)
• M59: 17,567,428 km (0.055 R)
• M60: 17,889,063 km (0.046 R)
• M61: 18,865,339 km (0.086 R)
• M62: 19,011,496 km (0.098 R)
• M63: 19,710,567 km (0.097 R)
• M64: 20,119,268 km (0.033 R)
• M65: 20,305,966 km (0.048 R)
• M66: 20,907,050 km (0.107 R)
• M67: 21,743,303 km (0.117 R)
• M68: 22,551,729 km (0.065 R)
• M69: 22,784,504 km (0.082 R)
• M70: 22,940,085 km (0.117 R)
• M71: 23,487,614 km (0.109 R)
• M72: 23,605,497 km (0.072 R)
• M73: 24,316,984 km (0.054 R)
• M74: 24,436,214 km (0.051 R)
• M75: 24,515,800 km (0.109 R)
• M76: 24,675,271 km (0.12 R)
• M77: 25,437,472 km (0.052 R)
• M78: 25,882,376 km (0.064 R)
• M79: 26,085,381 km (0.108 R)
• M80: 26,534,025 km (0.108 R)
• M81: 27,438,793 km (0.12 R)
• M82: 27,563,108 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.7

Radius: 14.7

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.73 AU - 5.31 AU

Year: 4330 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 57,445,589 km

• M1: 343,626 km (0.094 R)
• M2: 478,414 km (0.058 R)
• M3: 627,264 km (0.107 R)
• M4: 748,588 km (0.055 R)
• M5: 891,603 km (0.083 R)
• M6: 1,424,770 km (0.103 R)
• M7: 1,998,328 km (0.062 R)
• M8: 2,170,067 km (0.057 R)
• M9: 2,528,653 km (0.115 R)
• M10: 2,640,103 km (0.119 R)
• M11: 2,887,389 km (0.095 R)
• M12: 2,984,478 km (0.038 R)
• M13: 3,202,292 km (0.094 R)
• M14: 3,404,848 km (0.113 R)
• M15: 3,590,947 km (0.049 R)
• M16: 3,695,666 km (0.092 R)
• M17: 3,973,319 km (0.108 R)
• M18: 4,235,714 km (0.104 R)
• M19: 4,369,006 km (0.097 R)
• M20: 4,893,346 km (0.119 R)
• M21: 5,057,006 km (0.054 R)
• M22: 5,389,712 km (0.114 R)
• M23: 5,486,203 km (0.12 R)
• M24: 6,152,212 km (0.042 R)
• M25: 6,456,644 km (0.064 R)
• M26: 6,584,849 km (0.094 R)
• M27: 6,844,103 km (0.109 R)
• M28: 7,212,712 km (0.094 R)
• M29: 7,372,632 km (0.066 R)
• M30: 7,479,894 km (0.116 R)
• M31: 7,696,062 km (0.074 R)
• M32: 8,609,806 km (0.081 R)
• M33: 8,751,326 km (0.07 R)
• M34: 9,065,332 km (0.084 R)
• M35: 9,296,012 km (0.068 R)
• M36: 9,412,100 km (0.091 R)
• M37: 10,328,237 km (0.061 R)
• M38: 10,448,514 km (0.057 R)
• M39: 10,781,818 km (0.102 R)
• M40: 10,903,890 km (0.104 R)
• M41: 11,365,698 km (0.098 R)
• M42: 11,896,920 km (0.107 R)
• M43: 12,983,749 km (0.055 R)
• M44: 13,407,709 km (0.1 R)
• M45: 13,506,145 km (0.116 R)
• M46: 13,637,940 km (0.099 R)
• M47: 13,935,790 km (0.1 R)
• M48: 14,403,433 km (0.113 R)
• M49: 14,876,311 km (0.112 R)
• M50: 14,978,337 km (0.07 R)
• M51: 16,011,161 km (0.071 R)
• M52: 16,115,730 km (0.065 R)
• M53: 16,360,622 km (0.11 R)
• M54: 16,571,405 km (0.072 R)
• M55: 17,675,288 km (0.085 R)
• M56: 17,964,012 km (0.065 R)
• M57: 18,145,175 km (0.057 R)
• M58: 18,254,231 km (0.05 R)
• M59: 19,953,663 km (0.097 R)
• M60: 20,103,710 km (0.101 R)
• M61: 20,292,054 km (0.066 R)
• M62: 20,594,391 km (0.05 R)
• M63: 20,708,085 km (0.108 R)
• M64: 21,433,635 km (0.116 R)
• M65: 22,400,935 km (0.108 R)
• M66: 23,066,944 km (0.115 R)
• M67: 23,224,621 km (0.076 R)
• M68: 25,550,419 km (0.056 R)
• M69: 26,369,617 km (0.104 R)
• M70: 27,280,668 km (0.056 R)
• M71: 27,781,821 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.1

Radius: 14.8

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.04 AU - 6.74 AU

Year: 5504 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 57,445,589 km

• M1: 286,181 km (0.085 R)
• M2: 658,530 km (0.071 R)
• M3: 927,956 km (0.12 R)
• M4: 1,448,706 km (0.114 R)
• M5: 1,555,519 km (0.082 R)
• M6: 1,716,037 km (0.107 R)
• M7: 1,829,732 km (0.081 R)
• M8: 1,935,348 km (0.082 R)
• M9: 2,153,312 km (0.077 R)
• M10: 2,992,257 km (0.114 R)
• M11: 3,232,960 km (0.104 R)
• M12: 3,733,963 km (0.093 R)
• M13: 4,091,053 km (0.06 R)
• M14: 4,633,196 km (0.04 R)
• M15: 4,750,181 km (0.111 R)
• M16: 5,077,352 km (0.061 R)
• M17: 5,304,740 km (0.07 R)
• M18: 6,442,582 km (0.115 R)
• M19: 6,871,928 km (0.116 R)
• M20: 6,989,063 km (0.072 R)
• M21: 7,361,711 km (0.056 R)
• M22: 8,126,755 km (0.084 R)
• M23: 8,232,969 km (0.051 R)
• M24: 8,626,711 km (0.07 R)
• M25: 8,917,080 km (0.072 R)
• M26: 9,044,986 km (0.051 R)
• M27: 9,247,392 km (0.076 R)
• M28: 9,469,994 km (0.072 R)
• M29: 10,282,161 km (0.12 R)
• M30: 10,435,648 km (0.083 R)
• M31: 11,294,041 km (0.101 R)
• M32: 12,317,440 km (0.117 R)
• M33: 12,624,116 km (0.069 R)
• M34: 12,850,607 km (0.111 R)
• M35: 13,307,628 km (0.074 R)
• M36: 13,454,085 km (0.116 R)
• M37: 13,960,772 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.6

Radius: 12.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.26 AU - 8.76 AU

Year: 7146 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,445,589 km

• M1: 190,438 km (0.107 R)
• M2: 319,541 km (0.109 R)
• M3: 433,834 km (0.077 R)
• M4: 624,870 km (0.115 R)
• M5: 758,760 km (0.109 R)
• M6: 869,164 km (0.099 R)
• M7: 1,196,633 km (0.039 R)
• M8: 1,354,908 km (0.091 R)
• M9: 1,506,451 km (0.107 R)
• M10: 1,693,149 km (0.062 R)
• M11: 1,949,111 km (0.095 R)
• M12: 2,153,461 km (0.114 R)
• M13: 2,381,748 km (0.11 R)
• M14: 2,465,223 km (0.103 R)
• M15: 2,635,316 km (0.097 R)
• M16: 2,826,951 km (0.087 R)
• M17: 2,915,513 km (0.079 R)
• M18: 3,059,426 km (0.096 R)
• M19: 3,187,332 km (0.111 R)
• M20: 3,316,884 km (0.088 R)
• M21: 3,467,379 km (0.069 R)
• M22: 3,581,672 km (0.063 R)
• M23: 3,853,492 km (0.117 R)
• M24: 3,971,973 km (0.085 R)
• M25: 4,071,755 km (0.062 R)
• M26: 4,233,171 km (0.059 R)
• M27: 4,417,326 km (0.059 R)
• M28: 5,050,275 km (0.072 R)
• M29: 5,158,583 km (0.056 R)
• M30: 5,245,799 km (0.104 R)
• M31: 5,443,867 km (0.086 R)
• M32: 5,892,959 km (0.072 R)
• M33: 6,053,029 km (0.084 R)
• M34: 6,707,669 km (0.082 R)
• M35: 6,803,113 km (0.079 R)
• M36: 6,922,941 km (0.107 R)
• M37: 7,116,221 km (0.086 R)
• M38: 7,508,168 km (0.056 R)
• M39: 8,544,731 km (0.109 R)
• M40: 8,752,223 km (0.068 R)
• M41: 9,438,130 km (0.109 R)
• M42: 10,004,806 km (0.106 R)
• M43: 10,361,149 km (0.112 R)
• M44: 10,499,377 km (0.119 R)
• M45: 11,002,026 km (0.111 R)
• M46: 11,086,549 km (0.026 R)
• M47: 11,541,027 km (0.093 R)
• M48: 11,655,619 km (0.047 R)
• M49: 12,556,647 km (0.062 R)
• M50: 12,733,621 km (0.067 R)
• M51: 13,209,642 km (0.045 R)
• M52: 13,479,965 km (0.103 R)
• M53: 13,661,278 km (0.063 R)
• M54: 13,934,593 km (0.072 R)
• M55: 14,209,853 km (0.109 R)
• M56: 14,486,908 km (0.092 R)
• M57: 15,015,138 km (0.087 R)
• M58: 15,771,505 km (0.105 R)
• M59: 17,321,339 km (0.055 R)
• M60: 17,716,427 km (0.05 R)
• M61: 17,881,882 km (0.047 R)
• M62: 20,010,810 km (0.088 R)
• M63: 20,183,296 km (0.058 R)
• M64: 21,192,782 km (0.113 R)
• M65: 21,934,189 km (0.088 R)
• M66: 22,325,837 km (0.04 R)
• M67: 22,683,974 km (0.095 R)
• M68: 23,080,109 km (0.088 R)
• M69: 24,208,825 km (0.092 R)
• M70: 24,798,390 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.4

Radius: 3.7

Gravity: 17.78 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.17 AU - 17.51 AU

Year: 22010 Days

Day: 22.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,445,589 km

• M1: 103,372 km (0.115 R)
• M2: 390,151 km (0.067 R)
• M3: 540,048 km (0.074 R)
• M4: 612,304 km (0.101 R)
• M5: 687,701 km (0.108 R)
• M6: 868,565 km (0.06 R)
• M7: 1,109,119 km (0.109 R)
• M8: 1,544,448 km (0.096 R)
• M9: 1,570,030 km (0.039 R)
• M10: 1,753,287 km (0.117 R)
• M11: 2,026,902 km (0.071 R)
• M12: 2,140,147 km (0.071 R)
• M13: 2,343,151 km (0.098 R)
• M14: 2,736,444 km (0.106 R)
• M15: 2,861,508 km (0.085 R)
• M16: 2,988,517 km (0.117 R)
• M17: 3,248,069 km (0.052 R)
• M18: 3,447,483 km (0.093 R)
• M19: 3,685,194 km (0.025 R)
• M20: 3,754,009 km (0.099 R)
• M21: 4,069,361 km (0.115 R)
• M22: 4,176,324 km (0.116 R)
• M23: 5,257,168 km (0.074 R)
• M24: 5,412,750 km (0.098 R)
• M25: 6,418,796 km (0.107 R)
• M26: 6,668,624 km (0.111 R)
• M27: 7,393,875 km (0.05 R)
• M28: 8,233,568 km (0.075 R)
• M29: 8,825,227 km (0.105 R)
• M30: 9,524,896 km (0.089 R)
• M31: 9,619,592 km (0.116 R)
• M32: 10,779,275 km (0.118 R)
• M33: 10,927,227 km (0.118 R)
• M34: 11,325,307 km (0.083 R)
• M35: 12,135,678 km (0.094 R)
• M36: 12,392,688 km (0.067 R)
• M37: 12,807,672 km (0.059 R)
• M38: 14,025,997 km (0.064 R)
• M39: 14,079,703 km (0.08 R)
• M40: 14,676,150 km (0.095 R)
• M41: 14,785,506 km (0.119 R)
• M42: 15,115,070 km (0.098 R)
• M43: 16,798,794 km (0.116 R)
• M44: 17,837,302 km (0.102 R)
• M45: 18,012,332 km (0.058 R)
• M46: 18,896,305 km (0.105 R)
• M47: 19,134,465 km (0.067 R)
• M48: 21,198,168 km (0.095 R)
• M49: 22,381,637 km (0.116 R)
• M50: 22,759,970 km (0.097 R)
• M51: 23,331,134 km (0.075 R)
• M52: 23,586,647 km (0.102 R)
• M53: 25,073,052 km (0.084 R)
• M54: 25,269,175 km (0.108 R)
• M55: 26,191,146 km (0.115 R)
• M56: 26,456,533 km (0.107 R)
• M57: 27,797,080 km (0.098 R)
• M58: 28,543,723 km (0.101 R)
• M59: 29,228,133 km (0.108 R)
• M60: 29,434,578 km (0.064 R)
• M61: 29,918,078 km (0.096 R)
• M62: 29,987,342 km (0.105 R)
• M63: 31,313,826 km (0.076 R)
• M64: 33,088,057 km (0.097 R)
• M65: 33,518,749 km (0.095 R)
• M66: 34,023,642 km (0.079 R)
• M67: 35,846,791 km (0.103 R)
• M68: 38,527,436 km (0.1 R)
• M69: 39,056,264 km (0.107 R)
• M70: 39,891,768 km (0.091 R)
• M71: 40,197,097 km (0.103 R)
• M72: 41,271,958 km (0.106 R)
• M73: 41,967,887 km (0.086 R)
• M74: 42,278,303 km (0.103 R)
• M75: 43,292,876 km (0.095 R)
• M76: 44,789,902 km (0.108 R)
• M77: 46,063,728 km (0.119 R)
• M78: 46,624,720 km (0.105 R)
• M79: 46,705,054 km (0.101 R)
• M80: 46,865,871 km (0.093 R)
• M81: 47,591,720 km (0.092 R)
• M82: 49,136,318 km (0.105 R)
• M83: 49,463,638 km (0.031 R)
• M84: 49,955,815 km (0.031 R)
• M85: 50,862,528 km (0.091 R)
• M86: 52,107,631 km (0.117 R)
• M87: 52,525,009 km (0.088 R)
• M88: 53,867,650 km (0.11 R)
• M89: 54,289,516 km (0.071 R)
• M90: 54,374,039 km (0.083 R)
• M91: 55,306,632 km (0.044 R)
• M92: 56,501,171 km (0.073 R)
• M93: 56,929,769 km (0.034 R)
• M94: 57,187,526 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 10,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit