🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.18 AU - 1.78 AU

Year: 633 Days

Day: 44.1 Hours

Environment

Temp: -16 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.5 AU - 2.46 AU

Year: 979 Days

Day: 34.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.6 AU - 2.66 AU

Year: 1499 Days

Day: 41.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.57 AU - 2.79 AU

Year: 1542 Days

Day: 28.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.68 AU - 2.68 AU

Year: 1542 Days

Day: 31.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 78 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.14 AU - 3.28 AU

Year: 2021 Days

Day: 37.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.4

Radius: 12.8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.05 AU - 6.57 AU

Year: 4922 Days

Day: 5.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,971,510 km

• M1: 160,070 km (0.069 R)
• M2: 294,109 km (0.109 R)
• M3: 407,205 km (0.073 R)
• M4: 512,672 km (0.07 R)
• M5: 640,279 km (0.089 R)
• M6: 860,637 km (0.068 R)
• M7: 1,172,249 km (0.062 R)
• M8: 1,266,196 km (0.104 R)
• M9: 1,362,837 km (0.071 R)
• M10: 1,729,052 km (0.108 R)
• M11: 1,884,484 km (0.118 R)
• M12: 2,126,534 km (0.093 R)
• M13: 2,396,109 km (0.102 R)
• M14: 2,482,726 km (0.113 R)
• M15: 2,694,856 km (0.115 R)
• M16: 2,821,565 km (0.1 R)
• M17: 3,386,896 km (0.084 R)
• M18: 3,563,421 km (0.057 R)
• M19: 4,342,527 km (0.096 R)
• M20: 4,577,994 km (0.076 R)
• M21: 4,729,985 km (0.045 R)
• M22: 5,039,055 km (0.082 R)
• M23: 5,150,954 km (0.077 R)
• M24: 5,377,595 km (0.033 R)
• M25: 5,515,075 km (0.096 R)
• M26: 6,559,268 km (0.093 R)
• M27: 7,104,104 km (0.056 R)
• M28: 7,255,198 km (0.1 R)
• M29: 7,509,514 km (0.079 R)
• M30: 9,042,144 km (0.068 R)
• M31: 9,316,058 km (0.09 R)
• M32: 9,537,014 km (0.115 R)
• M33: 9,676,140 km (0.042 R)
• M34: 10,353,070 km (0.093 R)
• M35: 10,496,086 km (0.11 R)
• M36: 10,668,423 km (0.106 R)
• M37: 11,074,581 km (0.079 R)
• M38: 11,162,245 km (0.111 R)
• M39: 11,426,585 km (0.085 R)
• M40: 11,574,387 km (0.106 R)
• M41: 11,693,168 km (0.075 R)
• M42: 12,810,365 km (0.086 R)
• M43: 12,902,368 km (0.051 R)
• M44: 13,272,921 km (0.059 R)
• M45: 13,741,013 km (0.083 R)
• M46: 13,992,936 km (0.085 R)
• M47: 14,246,355 km (0.086 R)
• M48: 15,503,725 km (0.076 R)
• M49: 15,897,616 km (0.104 R)
• M50: 16,863,420 km (0.052 R)
• M51: 17,779,707 km (0.116 R)
• M52: 17,951,146 km (0.087 R)
• M53: 18,677,294 km (0.074 R)
• M54: 19,483,627 km (0.06 R)
• M55: 20,301,329 km (0.101 R)
• M56: 21,202,955 km (0.066 R)
• M57: 21,348,364 km (0.096 R)
• M58: 21,567,226 km (0.07 R)
• M59: 21,713,533 km (0.088 R)
• M60: 22,043,845 km (0.112 R)
• M61: 22,154,397 km (0.099 R)
• M62: 23,532,343 km (0.064 R)
• M63: 23,758,386 km (0.063 R)
• M64: 23,947,328 km (0.117 R)
• M65: 24,174,717 km (0.06 R)
• M66: 24,593,441 km (0.116 R)
• M67: 24,861,221 km (0.039 R)
• M68: 25,014,709 km (0.09 R)
• M69: 25,206,942 km (0.082 R)
• M70: 25,438,220 km (0.071 R)
• M71: 25,554,159 km (0.073 R)
• M72: 25,864,125 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.5

Radius: 11.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.15 AU - 7.09 AU

Year: 5986 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,971,510 km

• M1: 154,684 km (0.099 R)
• M2: 569,968 km (0.065 R)
• M3: 663,616 km (0.068 R)
• M4: 868,565 km (0.12 R)
• M5: 1,384,528 km (0.117 R)
• M6: 1,621,641 km (0.106 R)
• M7: 2,271,793 km (0.034 R)
• M8: 2,996,445 km (0.081 R)
• M9: 3,072,740 km (0.118 R)
• M10: 3,188,529 km (0.111 R)
• M11: 3,830,154 km (0.083 R)
• M12: 4,187,394 km (0.095 R)
• M13: 4,402,665 km (0.048 R)
• M14: 4,533,563 km (0.061 R)
• M15: 5,001,954 km (0.046 R)
• M16: 5,439,229 km (0.116 R)
• M17: 5,985,112 km (0.115 R)
• M18: 6,081,901 km (0.075 R)
• M19: 6,252,443 km (0.091 R)
• M20: 6,350,729 km (0.108 R)
• M21: 6,698,394 km (0.112 R)
• M22: 7,103,505 km (0.059 R)
• M23: 7,647,443 km (0.106 R)
• M24: 7,990,920 km (0.115 R)
• M25: 8,231,623 km (0.049 R)
• M26: 8,665,606 km (0.116 R)
• M27: 8,747,885 km (0.087 R)
• M28: 9,051,419 km (0.106 R)
• M29: 9,162,720 km (0.069 R)
• M30: 9,358,693 km (0.117 R)
• M31: 9,527,589 km (0.115 R)
• M32: 9,726,106 km (0.085 R)
• M33: 10,098,305 km (0.081 R)
• M34: 10,300,711 km (0.106 R)
• M35: 10,680,091 km (0.043 R)
• M36: 11,093,879 km (0.094 R)
• M37: 11,213,108 km (0.106 R)
• M38: 11,876,276 km (0.082 R)
• M39: 12,028,866 km (0.092 R)
• M40: 12,676,475 km (0.058 R)
• M41: 13,051,666 km (0.108 R)
• M42: 13,398,883 km (0.067 R)
• M43: 13,557,606 km (0.102 R)
• M44: 13,813,119 km (0.085 R)
• M45: 13,973,488 km (0.084 R)
• M46: 14,916,404 km (0.075 R)
• M47: 15,846,154 km (0.032 R)
• M48: 15,946,834 km (0.086 R)
• M49: 16,250,368 km (0.068 R)
• M50: 16,623,914 km (0.078 R)
• M51: 17,310,418 km (0.084 R)
• M52: 17,552,767 km (0.111 R)
• M53: 18,498,525 km (0.092 R)
• M54: 18,710,954 km (0.099 R)
• M55: 18,853,072 km (0.071 R)
• M56: 19,568,748 km (0.116 R)
• M57: 19,749,013 km (0.105 R)
• M58: 19,857,472 km (0.09 R)
• M59: 20,002,432 km (0.088 R)
• M60: 20,147,692 km (0.053 R)
• M61: 20,329,752 km (0.116 R)
• M62: 20,622,216 km (0.111 R)
• M63: 20,842,574 km (0.079 R)
• M64: 21,285,533 km (0.1 R)
• M65: 22,105,629 km (0.116 R)
• M66: 22,368,622 km (0.09 R)
• M67: 23,969,169 km (0.114 R)
• M68: 24,239,493 km (0.081 R)
• M69: 24,588,504 km (0.072 R)
• M70: 25,252,420 km (0.113 R)
• M71: 25,843,032 km (0.067 R)
• M72: 26,398,489 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.7

Radius: 13.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.89 AU - 10.75 AU

Year: 9206 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,971,510 km

• M1: 218,562 km (0.081 R)
• M2: 322,234 km (0.111 R)
• M3: 624,422 km (0.08 R)
• M4: 1,208,601 km (0.083 R)
• M5: 1,327,232 km (0.064 R)
• M6: 1,470,996 km (0.087 R)
• M7: 1,820,008 km (0.105 R)
• M8: 1,934,600 km (0.078 R)
• M9: 2,244,417 km (0.071 R)
• M10: 2,544,809 km (0.112 R)
• M11: 3,157,263 km (0.103 R)
• M12: 3,785,425 km (0.042 R)
• M13: 3,903,906 km (0.109 R)
• M14: 4,452,332 km (0.108 R)
• M15: 4,640,676 km (0.105 R)
• M16: 4,831,562 km (0.096 R)
• M17: 4,960,366 km (0.108 R)
• M18: 5,221,564 km (0.028 R)
• M19: 6,032,085 km (0.097 R)
• M20: 6,416,701 km (0.065 R)
• M21: 6,737,589 km (0.084 R)
• M22: 7,063,563 km (0.104 R)
• M23: 7,432,022 km (0.083 R)
• M24: 9,207,001 km (0.114 R)
• M25: 9,407,612 km (0.114 R)
• M26: 10,266,004 km (0.089 R)
• M27: 11,064,259 km (0.093 R)
• M28: 11,234,800 km (0.089 R)
• M29: 11,406,389 km (0.081 R)
• M30: 12,013,457 km (0.112 R)
• M31: 12,232,917 km (0.101 R)
• M32: 12,854,347 km (0.084 R)
• M33: 13,486,098 km (0.099 R)
• M34: 13,943,569 km (0.06 R)
• M35: 14,220,474 km (0.107 R)
• M36: 14,732,997 km (0.111 R)
• M37: 14,873,768 km (0.112 R)
• M38: 15,015,138 km (0.083 R)
• M39: 15,346,498 km (0.059 R)
• M40: 15,489,214 km (0.108 R)
• M41: 16,064,717 km (0.056 R)
• M42: 16,549,713 km (0.107 R)
• M43: 16,990,429 km (0.082 R)
• M44: 17,138,082 km (0.072 R)
• M45: 19,302,314 km (0.116 R)
• M46: 19,559,622 km (0.097 R)
• M47: 20,810,111 km (0.088 R)
• M48: 21,021,044 km (0.107 R)
• M49: 21,711,588 km (0.117 R)
• M50: 22,032,774 km (0.116 R)
• M51: 24,491,565 km (0.097 R)
• M52: 25,049,864 km (0.079 R)
• M53: 25,386,759 km (0.11 R)
• M54: 25,725,149 km (0.095 R)
• M55: 26,577,857 km (0.104 R)
• M56: 26,749,446 km (0.081 R)
• M57: 26,864,187 km (0.086 R)
• M58: 27,845,100 km (0.102 R)
• M59: 27,961,338 km (0.06 R)
• M60: 29,309,065 km (0.074 R)
• M61: 29,427,248 km (0.065 R)
• M62: 30,618,047 km (0.077 R)
• M63: 31,279,718 km (0.072 R)
• M64: 32,128,536 km (0.066 R)
• M65: 33,107,954 km (0.117 R)
• M66: 33,354,341 km (0.114 R)
• M67: 33,601,327 km (0.059 R)
• M68: 33,849,061 km (0.097 R)
• M69: 34,720,469 km (0.078 R)
• M70: 34,908,214 km (0.063 R)
• M71: 35,788,598 km (0.118 R)
• M72: 36,995,105 km (0.046 R)
• M73: 38,150,449 km (0.098 R)
• M74: 40,628,089 km (0.077 R)
• M75: 41,024,074 km (0.1 R)
• M76: 41,753,364 km (0.101 R)
• M77: 42,152,940 km (0.103 R)
• M78: 42,687,752 km (0.116 R)
• M79: 44,169,968 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.2

Radius: 7.7

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.2 AU - 17.38 AU

Year: 22052 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,971,510 km

• M1: 101,727 km (0.069 R)
• M2: 360,082 km (0.067 R)
• M3: 552,615 km (0.115 R)
• M4: 799,002 km (0.105 R)
• M5: 1,029,832 km (0.105 R)
• M6: 1,752,988 km (0.082 R)
• M7: 2,210,608 km (0.107 R)
• M8: 2,669,873 km (0.11 R)
• M9: 3,449,876 km (0.119 R)
• M10: 4,256,059 km (0.116 R)
• M11: 5,288,285 km (0.032 R)
• M12: 8,156,076 km (0.053 R)
• M13: 8,757,908 km (0.079 R)
• M14: 9,167,208 km (0.076 R)
• M15: 9,687,509 km (0.103 R)
• M16: 9,740,018 km (0.037 R)
• M17: 9,845,335 km (0.085 R)
• M18: 10,485,764 km (0.062 R)
• M19: 11,305,111 km (0.088 R)
• M20: 12,031,708 km (0.056 R)
• M21: 13,354,004 km (0.119 R)
• M22: 13,529,931 km (0.089 R)
• M23: 14,540,913 km (0.083 R)
• M24: 14,721,926 km (0.033 R)
• M25: 15,207,970 km (0.111 R)
• M26: 15,885,050 km (0.111 R)
• M27: 16,383,660 km (0.114 R)
• M28: 16,446,341 km (0.057 R)
• M29: 17,268,531 km (0.098 R)
• M30: 20,014,849 km (0.089 R)
• M31: 20,553,251 km (0.111 R)
• M32: 20,620,870 km (0.11 R)
• M33: 20,688,638 km (0.049 R)
• M34: 21,369,607 km (0.053 R)
• M35: 21,712,934 km (0.095 R)
• M36: 21,781,899 km (0.069 R)
• M37: 21,919,828 km (0.113 R)
• M38: 22,266,147 km (0.031 R)
• M39: 22,614,112 km (0.037 R)
• M40: 25,317,495 km (0.091 R)
• M41: 25,899,431 km (0.05 R)
• M42: 26,633,208 km (0.12 R)
• M43: 27,746,515 km (0.101 R)
• M44: 28,572,745 km (0.116 R)
• M45: 28,723,838 km (0.085 R)
• M46: 29,635,787 km (0.099 R)
• M47: 31,021,512 km (0.09 R)
• M48: 31,644,138 km (0.03 R)
• M49: 31,878,708 km (0.113 R)
• M50: 32,035,486 km (0.089 R)
• M51: 32,349,642 km (0.108 R)
• M52: 33,139,519 km (0.078 R)
• M53: 34,818,755 km (0.07 R)
• M54: 35,384,684 km (0.099 R)
• M55: 35,872,223 km (0.067 R)
• M56: 36,116,816 km (0.031 R)
• M57: 38,342,832 km (0.114 R)
• M58: 39,262,410 km (0.064 R)
• M59: 39,851,377 km (0.118 R)
• M60: 40,189,169 km (0.055 R)
• M61: 40,697,802 km (0.08 R)
• M62: 40,867,745 km (0.035 R)
• M63: 42,150,247 km (0.1 R)
• M64: 45,369,893 km (0.112 R)
• M65: 45,634,382 km (0.112 R)
• M66: 45,811,057 km (0.087 R)
• M67: 48,217,638 km (0.102 R)
• M68: 49,300,277 km (0.07 R)
• M69: 52,874,021 km (0.061 R)
• M70: 53,059,522 km (0.091 R)
• M71: 55,208,496 km (0.089 R)
• M72: 55,585,183 km (0.102 R)
• M73: 56,815,027 km (0.094 R)
• M74: 57,005,017 km (0.087 R)
• M75: 57,100,161 km (0.097 R)
• M76: 58,053,847 km (0.108 R)
• M77: 58,532,710 km (0.103 R)
• M78: 59,301,643 km (0.079 R)
• M79: 59,494,475 km (0.11 R)
• M80: 60,170,657 km (0.101 R)
• M81: 60,364,386 km (0.088 R)
• M82: 62,999,403 km (0.093 R)
• M83: 63,195,975 km (0.105 R)
• M84: 63,294,410 km (0.098 R)
• M85: 64,578,558 km (0.106 R)
• M86: 66,570,604 km (0.054 R)
• M87: 66,670,834 km (0.038 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 12,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit