🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.44 AU - 1.74 AU

Year: 718 Days

Day: 41.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.24 AU - 3.36 AU

Year: 2147 Days

Day: 15 Hours

Environment

Temp: -98 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,142,310 km

• M1: 540,048 km (0.075 R)

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.21 AU - 5.11 AU

Year: 3039 Days

Day: 43.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.33 AU - 4.93 AU

Year: 3568 Days

Day: 26.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.54 AU - 5.5 AU

Year: 4028 Days

Day: 47.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.7

Radius: 8.9

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.7 AU - 6.32 AU

Year: 4632 Days

Day: 10.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,142,310 km

• M1: 316,100 km (0.053 R)
• M2: 372,200 km (0.049 R)
• M3: 575,952 km (0.1 R)
• M4: 637,885 km (0.104 R)
• M5: 713,432 km (0.102 R)
• M6: 815,308 km (0.1 R)
• M7: 886,218 km (0.036 R)
• M8: 1,327,831 km (0.112 R)
• M9: 1,398,142 km (0.12 R)
• M10: 1,484,310 km (0.117 R)
• M11: 1,631,963 km (0.109 R)
• M12: 1,722,919 km (0.104 R)
• M13: 1,973,944 km (0.043 R)
• M14: 2,071,033 km (0.083 R)
• M15: 2,406,731 km (0.032 R)
• M16: 2,510,851 km (0.079 R)
• M17: 2,887,089 km (0.068 R)
• M18: 3,072,441 km (0.12 R)
• M19: 3,204,686 km (0.105 R)
• M20: 3,416,217 km (0.06 R)
• M21: 3,712,122 km (0.039 R)
• M22: 3,893,733 km (0.117 R)
• M23: 3,975,414 km (0.079 R)
• M24: 4,098,982 km (0.099 R)
• M25: 4,244,690 km (0.033 R)
• M26: 5,199,872 km (0.08 R)
• M27: 5,289,930 km (0.111 R)
• M28: 5,471,692 km (0.067 R)
• M29: 5,771,486 km (0.073 R)
• M30: 5,958,483 km (0.093 R)
• M31: 6,338,761 km (0.119 R)
• M32: 6,435,102 km (0.042 R)
• M33: 6,751,502 km (0.073 R)
• M34: 7,172,919 km (0.083 R)
• M35: 7,424,842 km (0.109 R)
• M36: 8,250,472 km (0.093 R)
• M37: 8,514,512 km (0.063 R)
• M38: 8,754,467 km (0.115 R)
• M39: 9,023,744 km (0.094 R)
• M40: 9,542,848 km (0.052 R)
• M41: 10,410,516 km (0.054 R)
• M42: 10,667,226 km (0.116 R)
• M43: 11,012,647 km (0.113 R)
• M44: 11,332,637 km (0.109 R)
• M45: 11,420,451 km (0.092 R)
• M46: 11,596,677 km (0.116 R)
• M47: 12,041,282 km (0.116 R)
• M48: 12,190,730 km (0.113 R)
• M49: 13,439,274 km (0.117 R)
• M50: 13,656,490 km (0.083 R)
• M51: 14,441,730 km (0.114 R)
• M52: 14,568,738 km (0.113 R)
• M53: 14,664,182 km (0.066 R)
• M54: 15,533,196 km (0.052 R)
• M55: 15,793,795 km (0.047 R)
• M56: 15,924,693 km (0.079 R)
• M57: 15,990,217 km (0.066 R)
• M58: 16,187,537 km (0.108 R)
• M59: 17,253,122 km (0.092 R)
• M60: 17,523,147 km (0.039 R)
• M61: 17,692,491 km (0.116 R)
• M62: 18,410,112 km (0.101 R)
• M63: 19,067,595 km (0.096 R)
• M64: 19,137,158 km (0.092 R)
• M65: 19,627,091 km (0.082 R)
• M66: 19,732,707 km (0.083 R)
• M67: 21,410,447 km (0.085 R)
• M68: 21,664,165 km (0.113 R)
• M69: 22,873,963 km (0.106 R)
• M70: 22,948,014 km (0.073 R)
• M71: 23,580,514 km (0.12 R)
• M72: 23,655,313 km (0.079 R)
• M73: 23,842,609 km (0.073 R)
• M74: 24,331,944 km (0.11 R)
• M75: 25,512,122 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.5

Radius: 11.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.3 AU - 6.52 AU

Year: 5146 Days

Day: 13.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 67,142,310 km

• M1: 173,085 km (0.084 R)
• M2: 340,335 km (0.045 R)
• M3: 597,943 km (0.115 R)
• M4: 705,653 km (0.091 R)
• M5: 1,027,887 km (0.051 R)
• M6: 1,770,640 km (0.041 R)
• M7: 1,866,832 km (0.098 R)
• M8: 1,953,748 km (0.11 R)
• M9: 2,053,380 km (0.076 R)
• M10: 2,188,916 km (0.096 R)
• M11: 2,565,155 km (0.087 R)
• M12: 2,748,562 km (0.057 R)
• M13: 2,823,211 km (0.1 R)
• M14: 3,338,276 km (0.062 R)
• M15: 3,579,727 km (0.048 R)
• M16: 3,799,337 km (0.119 R)
• M17: 4,237,210 km (0.117 R)
• M18: 4,469,536 km (0.104 R)
• M19: 5,038,456 km (0.072 R)
• M20: 5,315,960 km (0.102 R)
• M21: 5,598,401 km (0.088 R)
• M22: 5,741,566 km (0.108 R)
• M23: 5,869,772 km (0.072 R)
• M24: 6,194,698 km (0.11 R)
• M25: 6,392,467 km (0.1 R)
• M26: 6,794,286 km (0.088 R)
• M27: 7,693,071 km (0.087 R)
• M28: 7,781,483 km (0.1 R)
• M29: 7,852,392 km (0.084 R)
• M30: 8,647,355 km (0.07 R)
• M31: 9,035,861 km (0.049 R)
• M32: 9,945,117 km (0.101 R)
• M33: 10,332,575 km (0.032 R)
• M34: 10,567,594 km (0.097 R)
• M35: 11,042,716 km (0.088 R)
• M36: 11,162,544 km (0.111 R)
• M37: 11,605,803 km (0.11 R)
• M38: 11,707,380 km (0.075 R)
• M39: 11,993,261 km (0.091 R)
• M40: 12,198,958 km (0.071 R)
• M41: 12,281,536 km (0.061 R)
• M42: 12,405,703 km (0.09 R)
• M43: 12,509,673 km (0.079 R)
• M44: 12,843,875 km (0.118 R)
• M45: 13,457,376 km (0.069 R)
• M46: 13,542,646 km (0.077 R)
• M47: 14,340,901 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.9

Radius: 13.2

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.79 AU - 12.49 AU

Year: 15150 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 67,142,310 km

• M1: 172,636 km (0.059 R)
• M2: 676,781 km (0.113 R)
• M3: 780,302 km (0.105 R)
• M4: 1,384,379 km (0.076 R)
• M5: 1,543,850 km (0.12 R)
• M6: 1,661,733 km (0.103 R)
• M7: 1,782,907 km (0.038 R)
• M8: 2,378,457 km (0.086 R)
• M9: 3,182,994 km (0.076 R)
• M10: 4,501,849 km (0.056 R)
• M11: 4,777,258 km (0.108 R)
• M12: 6,388,876 km (0.091 R)
• M13: 7,093,183 km (0.101 R)
• M14: 7,252,954 km (0.104 R)
• M15: 8,237,457 km (0.104 R)
• M16: 8,363,568 km (0.085 R)
• M17: 8,575,100 km (0.047 R)
• M18: 9,003,398 km (0.08 R)
• M19: 9,220,166 km (0.036 R)
• M20: 9,614,805 km (0.107 R)
• M21: 10,104,738 km (0.055 R)
• M22: 10,239,825 km (0.09 R)
• M23: 11,295,088 km (0.099 R)
• M24: 12,049,510 km (0.117 R)
• M25: 13,162,668 km (0.108 R)
• M26: 14,106,930 km (0.118 R)
• M27: 14,561,707 km (0.048 R)
• M28: 19,090,334 km (0.111 R)
• M29: 19,593,581 km (0.108 R)
• M30: 21,071,608 km (0.088 R)
• M31: 21,302,288 km (0.103 R)
• M32: 22,762,363 km (0.106 R)
• M33: 23,773,794 km (0.102 R)
• M34: 24,617,676 km (0.112 R)
• M35: 24,799,737 km (0.083 R)
• M36: 25,104,318 km (0.11 R)
• M37: 25,348,761 km (0.053 R)
• M38: 26,521,010 km (0.109 R)
• M39: 26,894,855 km (0.032 R)
• M40: 27,647,781 km (0.081 R)
• M41: 29,046,222 km (0.099 R)
• M42: 30,597,851 km (0.107 R)
• M43: 31,186,668 km (0.076 R)
• M44: 32,242,679 km (0.118 R)
• M45: 32,508,515 km (0.03 R)
• M46: 32,975,559 km (0.09 R)
• M47: 33,646,506 km (0.076 R)
• M48: 34,186,554 km (0.068 R)
• M49: 34,593,460 km (0.119 R)
• M50: 35,412,060 km (0.104 R)
• M51: 36,444,285 km (0.107 R)
• M52: 37,416,671 km (0.105 R)
• M53: 37,906,156 km (0.103 R)
• M54: 38,468,045 km (0.102 R)
• M55: 38,608,966 km (0.045 R)
• M56: 39,032,628 km (0.101 R)
• M57: 39,884,887 km (0.094 R)
• M58: 40,027,453 km (0.055 R)
• M59: 40,456,351 km (0.12 R)
• M60: 40,743,130 km (0.088 R)
• M61: 41,535,250 km (0.061 R)
• M62: 42,696,429 km (0.089 R)
• M63: 42,842,437 km (0.059 R)
• M64: 46,243,843 km (0.1 R)
• M65: 47,220,867 km (0.106 R)
• M66: 48,737,042 km (0.093 R)
• M67: 49,501,187 km (0.11 R)
• M68: 50,115,287 km (0.045 R)
• M69: 51,817,262 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.6

Radius: 6.5

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.36 AU - 17.78 AU

Year: 24158 Days

Day: 15.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,142,310 km

• M1: 299,645 km (0.098 R)
• M2: 1,296,266 km (0.118 R)
• M3: 1,349,522 km (0.069 R)
• M4: 1,458,280 km (0.098 R)
• M5: 1,513,781 km (0.08 R)
• M6: 1,713,494 km (0.056 R)
• M7: 1,861,446 km (0.111 R)
• M8: 2,764,718 km (0.115 R)
• M9: 2,973,706 km (0.118 R)
• M10: 3,481,442 km (0.119 R)
• M11: 3,937,865 km (0.086 R)
• M12: 4,173,182 km (0.099 R)
• M13: 4,332,654 km (0.103 R)
• M14: 4,453,529 km (0.096 R)
• M15: 4,740,009 km (0.065 R)
• M16: 5,074,659 km (0.058 R)
• M17: 5,116,995 km (0.118 R)
• M18: 5,634,753 km (0.029 R)
• M19: 6,305,401 km (0.11 R)
• M20: 6,906,634 km (0.119 R)
• M21: 8,513,914 km (0.106 R)
• M22: 9,125,769 km (0.114 R)
• M23: 9,229,141 km (0.105 R)
• M24: 9,804,644 km (0.103 R)
• M25: 10,990,208 km (0.046 R)
• M26: 11,045,110 km (0.044 R)
• M27: 11,376,768 km (0.083 R)
• M28: 11,767,817 km (0.051 R)
• M29: 11,824,066 km (0.069 R)
• M30: 12,448,637 km (0.055 R)
• M31: 13,142,023 km (0.11 R)
• M32: 14,385,481 km (0.101 R)
• M33: 16,414,028 km (0.107 R)
• M34: 16,539,840 km (0.086 R)
• M35: 17,237,415 km (0.113 R)
• M36: 17,815,311 km (0.078 R)
• M37: 18,858,308 km (0.111 R)
• M38: 20,527,371 km (0.053 R)
• M39: 21,345,223 km (0.111 R)
• M40: 21,965,605 km (0.072 R)
• M41: 22,173,696 km (0.055 R)
• M42: 23,012,491 km (0.098 R)
• M43: 23,435,853 km (0.087 R)
• M44: 23,719,490 km (0.051 R)
• M45: 24,290,356 km (0.098 R)
• M46: 27,136,755 km (0.064 R)
• M47: 27,211,105 km (0.06 R)
• M48: 27,434,604 km (0.073 R)
• M49: 27,658,702 km (0.072 R)
• M50: 28,183,940 km (0.031 R)
• M51: 28,259,337 km (0.029 R)
• M52: 28,788,315 km (0.08 R)
• M53: 30,394,996 km (0.098 R)
• M54: 30,781,856 km (0.117 R)
• M55: 31,482,273 km (0.076 R)
• M56: 31,716,843 km (0.11 R)
• M57: 32,503,129 km (0.105 R)
• M58: 32,819,529 km (0.031 R)
• M59: 33,057,389 km (0.081 R)
• M60: 33,534,906 km (0.064 R)
• M61: 34,255,519 km (0.097 R)
• M62: 35,143,083 km (0.046 R)
• M63: 35,305,247 km (0.105 R)
• M64: 35,874,916 km (0.101 R)
• M65: 37,353,691 km (0.095 R)
• M66: 38,183,809 km (0.067 R)
• M67: 38,852,362 km (0.027 R)
• M68: 39,188,060 km (0.109 R)
• M69: 39,693,252 km (0.037 R)
• M70: 40,880,760 km (0.098 R)
• M71: 41,478,852 km (0.091 R)
• M72: 43,725,662 km (0.102 R)
• M73: 46,100,379 km (0.104 R)
• M74: 46,990,486 km (0.025 R)
• M75: 47,617,002 km (0.089 R)
• M76: 47,706,611 km (0.11 R)
• M77: 48,968,619 km (0.076 R)
• M78: 51,249,388 km (0.042 R)
• M79: 51,525,396 km (0.068 R)
• M80: 53,098,717 km (0.095 R)
• M81: 53,657,764 km (0.11 R)
• M82: 53,751,113 km (0.046 R)
• M83: 55,913,401 km (0.041 R)
• M84: 56,008,096 km (0.103 R)
• M85: 56,102,792 km (0.118 R)
• M86: 56,577,167 km (0.081 R)
• M87: 58,680,064 km (0.066 R)
• M88: 59,258,110 km (0.1 R)
• M89: 61,393,470 km (0.118 R)
• M90: 62,274,153 km (0.087 R)
• M91: 63,060,589 km (0.095 R)
• M92: 63,257,759 km (0.111 R)
• M93: 63,553,813 km (0.052 R)
• M94: 66,840,777 km (0.092 R)
• M95: 66,941,158 km (0.082 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 10,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit