🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.51 AU - 0.83 AU

Year: 197 Days

Day: 29.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.29 AU - 1.49 AU

Year: 590 Days

Day: 46.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,871,489 km

• M1: 146,756 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.59 AU - 2.89 AU

Year: 1632 Days

Day: 22.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.5 AU - 4.62 AU

Year: 3504 Days

Day: 37.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.59 AU - 5.27 AU

Year: 3940 Days

Day: 21.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.5

Radius: 12.3

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.5 AU - 9.72 AU

Year: 10722 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,871,489 km

• M1: 192,682 km (0.071 R)
• M2: 298,298 km (0.099 R)
• M3: 1,137,393 km (0.084 R)
• M4: 1,316,162 km (0.098 R)
• M5: 1,480,421 km (0.116 R)
• M6: 1,988,156 km (0.108 R)
• M7: 2,346,293 km (0.118 R)
• M8: 2,489,608 km (0.025 R)
• M9: 2,815,432 km (0.053 R)
• M10: 3,123,604 km (0.088 R)
• M11: 3,313,892 km (0.109 R)
• M12: 3,739,348 km (0.041 R)
• M13: 4,823,484 km (0.045 R)
• M14: 7,301,722 km (0.111 R)
• M15: 7,726,281 km (0.11 R)
• M16: 7,855,235 km (0.081 R)
• M17: 8,466,641 km (0.086 R)
• M18: 8,644,064 km (0.118 R)
• M19: 10,155,302 km (0.104 R)
• M20: 10,391,367 km (0.088 R)
• M21: 10,724,971 km (0.108 R)
• M22: 11,500,785 km (0.106 R)
• M23: 11,746,874 km (0.114 R)
• M24: 11,845,907 km (0.071 R)
• M25: 11,945,091 km (0.089 R)
• M26: 12,044,573 km (0.093 R)
• M27: 12,244,436 km (0.105 R)
• M28: 13,778,263 km (0.116 R)
• M29: 14,144,927 km (0.048 R)
• M30: 14,250,244 km (0.056 R)
• M31: 15,916,166 km (0.081 R)
• M32: 17,135,389 km (0.116 R)
• M33: 17,927,061 km (0.074 R)
• M34: 19,370,082 km (0.067 R)
• M35: 19,721,936 km (0.044 R)
• M36: 19,898,761 km (0.079 R)
• M37: 20,194,366 km (0.107 R)
• M38: 20,670,686 km (0.071 R)
• M39: 21,391,897 km (0.099 R)
• M40: 22,182,671 km (0.099 R)
• M41: 23,168,970 km (0.116 R)
• M42: 24,295,592 km (0.12 R)
• M43: 24,422,002 km (0.112 R)
• M44: 24,802,130 km (0.09 R)
• M45: 25,120,474 km (0.051 R)
• M46: 26,148,212 km (0.12 R)
• M47: 29,514,912 km (0.092 R)
• M48: 31,489,305 km (0.114 R)
• M49: 32,736,203 km (0.068 R)
• M50: 33,646,805 km (0.067 R)
• M51: 34,778,962 km (0.108 R)
• M52: 35,923,535 km (0.077 R)
• M53: 36,717,601 km (0.116 R)
• M54: 36,862,561 km (0.049 R)
• M55: 37,007,820 km (0.118 R)
• M56: 37,517,500 km (0.09 R)
• M57: 38,396,687 km (0.06 R)
• M58: 38,691,245 km (0.052 R)
• M59: 39,282,606 km (0.11 R)
• M60: 39,430,857 km (0.115 R)
• M61: 40,624,050 km (0.097 R)
• M62: 40,924,293 km (0.078 R)
• M63: 42,132,146 km (0.03 R)
• M64: 42,664,415 km (0.114 R)
• M65: 44,197,195 km (0.117 R)
• M66: 46,294,856 km (0.12 R)
• M67: 46,608,413 km (0.111 R)
• M68: 47,474,286 km (0.09 R)
• M69: 48,107,384 km (0.105 R)
• M70: 48,266,107 km (0.085 R)
• M71: 48,504,417 km (0.108 R)
• M72: 49,142,003 km (0.096 R)
• M73: 50,103,618 km (0.112 R)
• M74: 50,264,585 km (0.053 R)
• M75: 51,152,449 km (0.071 R)
• M76: 51,882,636 km (0.102 R)
• M77: 52,453,053 km (0.027 R)
• M78: 52,943,584 km (0.082 R)
• M79: 53,189,523 km (0.107 R)
• M80: 55,087,022 km (0.07 R)
• M81: 55,668,958 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.2

Radius: 5.3

Gravity: 16.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.17 AU - 17.25 AU

Year: 21348 Days

Day: 23.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,871,489 km

• M1: 72,106 km (0.036 R)
• M2: 277,354 km (0.118 R)
• M3: 374,144 km (0.05 R)
• M4: 1,380,489 km (0.088 R)
• M5: 1,638,246 km (0.118 R)
• M6: 1,818,362 km (0.096 R)
• M7: 1,879,847 km (0.074 R)
• M8: 2,230,355 km (0.116 R)
• M9: 2,846,847 km (0.098 R)
• M10: 3,248,069 km (0.093 R)
• M11: 3,512,558 km (0.111 R)
• M12: 4,306,175 km (0.101 R)
• M13: 4,893,496 km (0.101 R)
• M14: 5,196,581 km (0.084 R)
• M15: 5,240,413 km (0.11 R)
• M16: 5,416,789 km (0.057 R)
• M17: 5,911,809 km (0.079 R)
• M18: 6,187,966 km (0.105 R)
• M19: 6,562,709 km (0.101 R)
• M20: 7,931,380 km (0.08 R)
• M21: 8,338,137 km (0.1 R)
• M22: 9,814,668 km (0.119 R)
• M23: 10,471,701 km (0.03 R)
• M24: 13,358,491 km (0.107 R)
• M25: 13,841,842 km (0.028 R)
• M26: 14,146,872 km (0.117 R)
• M27: 14,330,878 km (0.043 R)
• M28: 14,515,781 km (0.061 R)
• M29: 15,578,075 km (0.044 R)
• M30: 16,730,128 km (0.079 R)
• M31: 18,710,056 km (0.081 R)
• M32: 19,318,321 km (0.116 R)
• M33: 19,522,522 km (0.098 R)
• M34: 20,485,035 km (0.109 R)
• M35: 20,971,976 km (0.107 R)
• M36: 22,241,613 km (0.101 R)
• M37: 22,312,971 km (0.105 R)
• M38: 22,455,688 km (0.094 R)
• M39: 23,826,902 km (0.098 R)
• M40: 25,373,893 km (0.057 R)
• M41: 27,333,625 km (0.085 R)
• M42: 27,639,553 km (0.109 R)
• M43: 28,100,314 km (0.049 R)
• M44: 28,331,742 km (0.065 R)
• M45: 29,029,616 km (0.065 R)
• M46: 32,118,513 km (0.102 R)
• M47: 32,846,157 km (0.06 R)
• M48: 33,171,233 km (0.117 R)
• M49: 33,497,357 km (0.114 R)
• M50: 33,906,507 km (0.064 R)
• M51: 33,988,636 km (0.11 R)
• M52: 36,060,866 km (0.052 R)
• M53: 36,901,157 km (0.09 R)
• M54: 37,578,088 km (0.113 R)
• M55: 39,719,731 km (0.079 R)
• M56: 40,413,416 km (0.09 R)
• M57: 40,587,398 km (0.097 R)
• M58: 40,761,680 km (0.118 R)
• M59: 41,724,791 km (0.109 R)
• M60: 42,076,795 km (0.069 R)
• M61: 42,341,433 km (0.059 R)
• M62: 43,049,929 km (0.08 R)
• M63: 44,658,405 km (0.089 R)
• M64: 45,198,902 km (0.082 R)
• M65: 47,474,286 km (0.108 R)
• M66: 47,933,851 km (0.11 R)
• M67: 48,487,213 km (0.028 R)
• M68: 49,600,371 km (0.099 R)
• M69: 49,973,169 km (0.118 R)
• M70: 50,440,662 km (0.114 R)
• M71: 51,379,837 km (0.111 R)
• M72: 52,609,532 km (0.085 R)
• M73: 53,657,465 km (0.057 R)
• M74: 53,753,058 km (0.102 R)
• M75: 54,040,286 km (0.115 R)
• M76: 55,194,134 km (0.088 R)
• M77: 55,580,546 km (0.114 R)
• M78: 57,428,229 km (0.117 R)
• M79: 59,394,843 km (0.067 R)
• M80: 59,493,727 km (0.06 R)
• M81: 59,592,611 km (0.109 R)
• M82: 59,790,828 km (0.054 R)
• M83: 59,889,862 km (0.098 R)
• M84: 60,187,562 km (0.066 R)
• M85: 60,485,860 km (0.112 R)
• M86: 61,783,771 km (0.11 R)
• M87: 61,883,852 km (0.115 R)
• M88: 61,984,232 km (0.099 R)
• M89: 62,788,321 km (0.069 R)
• M90: 65,834,433 km (0.107 R)
• M91: 66,039,232 km (0.059 R)
• M92: 66,346,805 km (0.116 R)
• M93: 66,552,054 km (0.115 R)
• M94: 69,032,237 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.4

Radius: 3.6

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 13.69 AU - 17.29 AU

Year: 21941 Days

Day: 24.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,871,489 km

• M1: 58,044 km (0.068 R)
• M2: 756,666 km (0.118 R)
• M3: 1,318,256 km (0.112 R)
• M4: 1,773,932 km (0.101 R)
• M5: 3,175,215 km (0.11 R)
• M6: 3,298,783 km (0.081 R)
• M7: 3,550,556 km (0.047 R)
• M8: 3,841,374 km (0.107 R)
• M9: 3,973,020 km (0.102 R)
• M10: 4,240,800 km (0.105 R)
• M11: 4,899,929 km (0.079 R)
• M12: 5,223,060 km (0.109 R)
• M13: 5,590,323 km (0.106 R)
• M14: 6,118,254 km (0.099 R)
• M15: 6,156,551 km (0.097 R)
• M16: 6,310,637 km (0.086 R)
• M17: 6,979,489 km (0.115 R)
• M18: 7,383,403 km (0.084 R)
• M19: 8,003,336 km (0.1 R)
• M20: 8,554,006 km (0.055 R)
• M21: 8,639,875 km (0.036 R)
• M22: 9,380,684 km (0.091 R)
• M23: 9,915,796 km (0.085 R)
• M24: 10,051,032 km (0.032 R)
• M25: 10,141,688 km (0.116 R)
• M26: 10,598,411 km (0.095 R)
• M27: 10,829,390 km (0.05 R)
• M28: 11,015,340 km (0.089 R)
• M29: 11,062,015 km (0.042 R)
• M30: 11,343,259 km (0.056 R)
• M31: 11,769,612 km (0.086 R)
• M32: 12,784,634 km (0.083 R)
• M33: 12,931,838 km (0.058 R)
• M34: 13,476,674 km (0.098 R)
• M35: 13,726,801 km (0.072 R)
• M36: 13,827,331 km (0.092 R)
• M37: 13,928,011 km (0.106 R)
• M38: 14,948,717 km (0.076 R)
• M39: 15,259,432 km (0.093 R)
• M40: 15,467,971 km (0.111 R)
• M41: 15,782,276 km (0.108 R)
• M42: 16,098,825 km (0.107 R)
• M43: 16,630,945 km (0.112 R)
• M44: 17,060,889 km (0.103 R)
• M45: 17,494,424 km (0.118 R)
• M46: 18,816,570 km (0.044 R)
• M47: 18,872,370 km (0.12 R)
• M48: 19,320,565 km (0.081 R)
• M49: 22,851,823 km (0.076 R)
• M50: 23,269,500 km (0.059 R)
• M51: 23,449,317 km (0.104 R)
• M52: 23,509,455 km (0.095 R)
• M53: 24,416,168 km (0.077 R)
• M54: 26,638,294 km (0.043 R)
• M55: 26,763,657 km (0.078 R)
• M56: 27,583,155 km (0.115 R)
• M57: 28,091,638 km (0.119 R)
• M58: 28,219,095 km (0.045 R)
• M59: 28,410,880 km (0.108 R)
• M60: 28,795,645 km (0.071 R)
• M61: 28,988,627 km (0.088 R)
• M62: 29,960,265 km (0.116 R)
• M63: 30,417,286 km (0.087 R)
• M64: 30,613,858 km (0.078 R)
• M65: 30,679,531 km (0.102 R)
• M66: 30,810,878 km (0.091 R)
• M67: 31,272,238 km (0.065 R)
• M68: 31,536,877 km (0.063 R)
• M69: 31,735,842 km (0.096 R)
• M70: 32,201,690 km (0.119 R)
• M71: 33,005,629 km (0.118 R)
• M72: 36,147,782 km (0.112 R)
• M73: 36,425,586 km (0.086 R)
• M74: 38,177,227 km (0.093 R)
• M75: 38,743,605 km (0.063 R)
• M76: 39,241,317 km (0.041 R)
• M77: 40,027,902 km (0.087 R)
• M78: 42,199,315 km (0.076 R)
• M79: 42,638,086 km (0.1 R)
• M80: 43,815,870 km (0.045 R)
• M81: 44,185,975 km (0.059 R)
• M82: 44,260,176 km (0.07 R)
• M83: 45,228,074 km (0.073 R)
• M84: 45,377,672 km (0.096 R)
• M85: 47,792,481 km (0.068 R)
• M86: 47,944,771 km (0.108 R)
• M87: 48,326,246 km (0.112 R)
• M88: 49,322,717 km (0.069 R)
• M89: 50,403,412 km (0.073 R)
• M90: 50,480,904 km (0.088 R)
• M91: 50,636,037 km (0.072 R)
• M92: 52,274,283 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.4

Radius: 5

Gravity: 18.82 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 17.48 AU - 22.38 AU

Year: 32021 Days

Day: 23.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 91,871,489 km

• M1: 85,420 km (0.119 R)
• M2: 637,736 km (0.11 R)
• M3: 1,214,286 km (0.069 R)
• M4: 1,618,799 km (0.082 R)
• M5: 1,835,865 km (0.079 R)
• M6: 3,736,356 km (0.039 R)
• M7: 4,315,899 km (0.092 R)
• M8: 4,365,415 km (0.106 R)
• M9: 4,465,197 km (0.109 R)
• M10: 4,768,731 km (0.11 R)
• M11: 5,078,997 km (0.098 R)
• M12: 5,828,183 km (0.096 R)
• M13: 5,993,190 km (0.099 R)
• M14: 6,783,366 km (0.094 R)
• M15: 7,131,929 km (0.12 R)
• M16: 8,834,353 km (0.094 R)
• M17: 9,214,780 km (0.076 R)
• M18: 9,535,967 km (0.065 R)
• M19: 9,926,118 km (0.041 R)
• M20: 11,127,688 km (0.076 R)
• M21: 11,884,354 km (0.046 R)
• M22: 15,985,280 km (0.078 R)
• M23: 17,229,785 km (0.113 R)
• M24: 19,072,532 km (0.063 R)
• M25: 20,224,435 km (0.03 R)
• M26: 21,145,210 km (0.105 R)
• M27: 22,165,318 km (0.039 R)
• M28: 23,988,617 km (0.035 R)
• M29: 24,518,343 km (0.062 R)
• M30: 25,589,314 km (0.119 R)
• M31: 26,221,066 km (0.104 R)
• M32: 28,986,233 km (0.066 R)
• M33: 31,456,393 km (0.065 R)
• M34: 32,619,068 km (0.096 R)
• M35: 32,716,606 km (0.118 R)
• M36: 32,911,980 km (0.101 R)
• M37: 33,303,777 km (0.054 R)
• M38: 33,598,635 km (0.093 R)
• M39: 40,720,690 km (0.06 R)
• M40: 42,411,744 km (0.043 R)
• M41: 42,731,285 km (0.077 R)
• M42: 43,051,724 km (0.074 R)
• M43: 43,587,584 km (0.094 R)
• M44: 49,400,957 km (0.046 R)
• M45: 50,299,442 km (0.097 R)
• M46: 50,412,089 km (0.084 R)
• M47: 50,750,629 km (0.084 R)
• M48: 51,089,917 km (0.087 R)
• M49: 51,430,102 km (0.113 R)
• M50: 52,112,418 km (0.078 R)
• M51: 52,454,698 km (0.042 R)
• M52: 52,683,284 km (0.114 R)
• M53: 54,061,978 km (0.032 R)
• M54: 57,207,123 km (0.115 R)
• M55: 58,150,338 km (0.114 R)
• M56: 58,268,670 km (0.049 R)
• M57: 58,505,483 km (0.051 R)
• M58: 61,130,926 km (0.057 R)
• M59: 65,386,387 km (0.067 R)
• M60: 65,509,356 km (0.078 R)
• M61: 68,109,816 km (0.074 R)
• M62: 69,359,856 km (0.099 R)
• M63: 71,755,815 km (0.111 R)
• M64: 72,263,700 km (0.104 R)
• M65: 73,282,911 km (0.12 R)
• M66: 74,178,703 km (0.065 R)
• M67: 75,206,889 km (0.107 R)
• M68: 76,110,460 km (0.117 R)
• M69: 77,407,473 km (0.049 R)
• M70: 80,549,926 km (0.044 R)
• M71: 80,945,762 km (0.117 R)
• M72: 81,871,623 km (0.108 R)
• M73: 83,200,352 km (0.076 R)
• M74: 84,268,481 km (0.081 R)
• M75: 85,744,563 km (0.099 R)
• M76: 86,823,463 km (0.108 R)
• M77: 88,994,726 km (0.025 R)
• M78: 90,087,090 km (0.116 R)
• M79: 91,871,493 km (0.035 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 14,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit