🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.55 AU - 0.67 AU

Year: 175 Days

Day: 22.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 142.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,478,544 km

• M1: 37,399 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.81 AU - 0.89 AU

Year: 288 Days

Day: 37.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,478,544 km

• M1: 546,780 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.34 AU - 3.36 AU

Year: 1766 Days

Day: 28 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.18 AU - 3.76 AU

Year: 2373 Days

Day: 16.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.43 AU - 5.39 AU

Year: 3400 Days

Day: 45.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.3

Radius: 11.4

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.08 AU - 5.78 AU

Year: 4018 Days

Day: 9.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,478,544 km

• M1: 148,700 km (0.119 R)
• M2: 255,364 km (0.078 R)
• M3: 334,650 km (0.102 R)
• M4: 500,854 km (0.073 R)
• M5: 611,706 km (0.081 R)
• M6: 698,323 km (0.056 R)
• M7: 922,570 km (0.099 R)
• M8: 1,143,825 km (0.09 R)
• M9: 1,591,572 km (0.085 R)
• M10: 1,811,181 km (0.088 R)
• M11: 2,074,474 km (0.098 R)
• M12: 2,228,111 km (0.108 R)
• M13: 2,315,177 km (0.107 R)
• M14: 2,528,952 km (0.07 R)
• M15: 2,638,308 km (0.062 R)
• M16: 3,033,546 km (0.084 R)
• M17: 3,110,888 km (0.044 R)
• M18: 3,327,356 km (0.117 R)
• M19: 3,569,256 km (0.119 R)
• M20: 3,754,607 km (0.077 R)
• M21: 4,156,128 km (0.118 R)
• M22: 4,482,999 km (0.114 R)
• M23: 4,593,851 km (0.104 R)
• M24: 4,795,659 km (0.098 R)
• M25: 5,000,458 km (0.075 R)
• M26: 5,161,875 km (0.1 R)
• M27: 5,301,449 km (0.057 R)
• M28: 5,704,017 km (0.072 R)
• M29: 5,921,233 km (0.077 R)
• M30: 6,043,006 km (0.095 R)
• M31: 6,141,142 km (0.098 R)
• M32: 6,215,044 km (0.112 R)
• M33: 6,766,162 km (0.087 R)
• M34: 6,893,619 km (0.085 R)
• M35: 7,047,705 km (0.101 R)
• M36: 7,411,527 km (0.098 R)
• M37: 7,755,004 km (0.09 R)
• M38: 7,835,039 km (0.077 R)
• M39: 7,968,929 km (0.066 R)
• M40: 8,402,763 km (0.058 R)
• M41: 9,123,974 km (0.099 R)
• M42: 9,606,427 km (0.051 R)
• M43: 10,803,809 km (0.116 R)
• M44: 10,893,268 km (0.108 R)
• M45: 11,986,230 km (0.085 R)
• M46: 12,202,848 km (0.081 R)
• M47: 12,358,280 km (0.1 R)
• M48: 12,608,408 km (0.108 R)
• M49: 12,797,200 km (0.075 R)
• M50: 13,690,300 km (0.087 R)
• M51: 14,014,179 km (0.118 R)
• M52: 14,242,316 km (0.093 R)
• M53: 14,504,710 km (0.114 R)
• M54: 14,901,145 km (0.103 R)
• M55: 15,200,939 km (0.087 R)
• M56: 15,334,829 km (0.082 R)
• M57: 16,044,072 km (0.113 R)
• M58: 17,145,262 km (0.073 R)
• M59: 17,564,436 km (0.117 R)
• M60: 18,555,821 km (0.116 R)
• M61: 19,383,845 km (0.108 R)
• M62: 19,966,828 km (0.11 R)
• M63: 20,555,645 km (0.1 R)
• M64: 22,356,355 km (0.098 R)
• M65: 23,159,845 km (0.094 R)
• M66: 23,934,014 km (0.108 R)
• M67: 24,011,954 km (0.092 R)
• M68: 24,874,087 km (0.091 R)
• M69: 26,226,601 km (0.108 R)
• M70: 26,347,027 km (0.116 R)
• M71: 26,790,435 km (0.075 R)
• M72: 26,992,841 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.6

Radius: 14.6

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.34 AU - 7.9 AU

Year: 6974 Days

Day: 10.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,478,544 km

• M1: 193,280 km (0.049 R)
• M2: 312,660 km (0.07 R)
• M3: 552,465 km (0.039 R)
• M4: 693,685 km (0.116 R)
• M5: 918,232 km (0.098 R)
• M6: 1,018,163 km (0.06 R)
• M7: 1,458,430 km (0.089 R)
• M8: 1,577,809 km (0.109 R)
• M9: 1,736,532 km (0.095 R)
• M10: 1,956,740 km (0.044 R)
• M11: 2,089,583 km (0.083 R)
• M12: 2,547,951 km (0.113 R)
• M13: 3,126,595 km (0.087 R)
• M14: 3,283,374 km (0.111 R)
• M15: 3,396,919 km (0.111 R)
• M16: 3,488,772 km (0.042 R)
• M17: 3,769,418 km (0.111 R)
• M18: 4,057,693 km (0.073 R)
• M19: 4,478,511 km (0.098 R)
• M20: 4,939,572 km (0.071 R)
• M21: 5,935,296 km (0.028 R)
• M22: 6,874,920 km (0.052 R)
• M23: 7,080,168 km (0.088 R)
• M24: 7,617,673 km (0.113 R)
• M25: 7,830,252 km (0.096 R)
• M26: 8,323,626 km (0.106 R)
• M27: 8,668,748 km (0.067 R)
• M28: 9,211,339 km (0.118 R)
• M29: 9,308,279 km (0.11 R)
• M30: 10,162,483 km (0.104 R)
• M31: 10,599,159 km (0.053 R)
• M32: 10,836,870 km (0.114 R)
• M33: 11,213,856 km (0.116 R)
• M34: 12,157,669 km (0.051 R)
• M35: 12,299,638 km (0.073 R)
• M36: 13,199,768 km (0.101 R)
• M37: 13,455,580 km (0.101 R)
• M38: 13,639,436 km (0.119 R)
• M39: 13,824,040 km (0.088 R)
• M40: 14,233,041 km (0.11 R)
• M41: 14,345,389 km (0.087 R)
• M42: 14,759,476 km (0.055 R)
• M43: 15,177,602 km (0.094 R)
• M44: 15,638,213 km (0.096 R)
• M45: 15,754,152 km (0.104 R)
• M46: 16,103,463 km (0.115 R)
• M47: 16,889,001 km (0.101 R)
• M48: 17,969,247 km (0.091 R)
• M49: 18,131,262 km (0.081 R)
• M50: 18,579,158 km (0.12 R)
• M51: 18,742,818 km (0.038 R)
• M52: 18,989,505 km (0.104 R)
• M53: 19,237,089 km (0.072 R)
• M54: 20,449,131 km (0.078 R)
• M55: 20,915,428 km (0.061 R)
• M56: 21,043,184 km (0.11 R)
• M57: 21,428,100 km (0.048 R)
• M58: 21,642,922 km (0.107 R)
• M59: 21,858,493 km (0.118 R)
• M60: 22,161,429 km (0.071 R)
• M61: 22,596,609 km (0.026 R)
• M62: 22,771,489 km (0.032 R)
• M63: 23,608,339 km (0.115 R)
• M64: 23,830,342 km (0.08 R)
• M65: 24,276,294 km (0.085 R)
• M66: 24,950,232 km (0.077 R)
• M67: 25,403,065 km (0.087 R)
• M68: 25,630,454 km (0.088 R)
• M69: 26,362,885 km (0.117 R)
• M70: 27,381,048 km (0.069 R)
• M71: 27,520,922 km (0.062 R)
• M72: 28,176,609 km (0.117 R)
• M73: 28,412,076 km (0.115 R)
• M74: 28,742,837 km (0.092 R)
• M75: 28,837,533 km (0.104 R)
• M76: 28,979,800 km (0.091 R)
• M77: 29,551,264 km (0.072 R)
• M78: 30,899,291 km (0.084 R)
• M79: 30,996,380 km (0.102 R)
• M80: 31,972,506 km (0.1 R)
• M81: 33,008,321 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884

Radius: 8.9

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.14 AU - 8.08 AU

Year: 7706 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,478,544 km

• M1: 154,385 km (0.103 R)
• M2: 216,319 km (0.12 R)
• M3: 326,722 km (0.047 R)
• M4: 385,065 km (0.107 R)
• M5: 500,854 km (0.11 R)
• M6: 690,544 km (0.026 R)
• M7: 869,463 km (0.092 R)
• M8: 1,009,337 km (0.109 R)
• M9: 1,119,291 km (0.118 R)
• M10: 1,214,136 km (0.068 R)
• M11: 1,557,015 km (0.118 R)
• M12: 1,728,753 km (0.106 R)
• M13: 2,427,225 km (0.085 R)
• M14: 3,016,641 km (0.083 R)
• M15: 3,396,620 km (0.099 R)
• M16: 3,479,946 km (0.08 R)
• M17: 3,536,045 km (0.105 R)
• M18: 3,762,985 km (0.091 R)
• M19: 3,907,347 km (0.096 R)
• M20: 4,171,836 km (0.102 R)
• M21: 4,442,309 km (0.116 R)
• M22: 4,503,046 km (0.03 R)
• M23: 4,780,400 km (0.073 R)
• M24: 5,449,252 km (0.104 R)
• M25: 5,844,639 km (0.057 R)
• M26: 6,012,039 km (0.102 R)
• M27: 7,121,307 km (0.03 R)
• M28: 7,553,346 km (0.109 R)
• M29: 8,594,547 km (0.105 R)
• M30: 9,918,339 km (0.098 R)
• M31: 10,198,685 km (0.116 R)
• M32: 10,767,307 km (0.088 R)
• M33: 11,014,143 km (0.103 R)
• M34: 11,096,871 km (0.115 R)
• M35: 11,179,748 km (0.05 R)
• M36: 12,794,059 km (0.107 R)
• M37: 13,055,556 km (0.071 R)
• M38: 13,143,071 km (0.115 R)
• M39: 14,479,877 km (0.079 R)
• M40: 14,661,489 km (0.097 R)
• M41: 16,850,106 km (0.115 R)
• M42: 18,348,628 km (0.026 R)
• M43: 18,840,954 km (0.077 R)
• M44: 20,040,580 km (0.096 R)
• M45: 20,192,272 km (0.111 R)
• M46: 20,445,990 km (0.051 R)
• M47: 20,751,768 km (0.11 R)
• M48: 21,007,730 km (0.09 R)
• M49: 21,419,423 km (0.102 R)
• M50: 23,517,982 km (0.031 R)
• M51: 24,321,771 km (0.032 R)
• M52: 25,243,444 km (0.056 R)
• M53: 25,681,167 km (0.104 R)
• M54: 26,176,635 km (0.043 R)
• M55: 26,842,047 km (0.098 R)
• M56: 27,121,047 km (0.057 R)
• M57: 27,794,387 km (0.042 R)
• M58: 27,963,582 km (0.076 R)
• M59: 28,303,020 km (0.1 R)
• M60: 28,416,564 km (0.101 R)
• M61: 29,444,302 km (0.11 R)
• M62: 30,078,447 km (0.093 R)
• M63: 30,426,262 km (0.065 R)
• M64: 30,833,767 km (0.118 R)
• M65: 31,242,917 km (0.112 R)
• M66: 31,595,220 km (0.072 R)
• M67: 31,771,745 km (0.092 R)
• M68: 32,422,197 km (0.039 R)
• M69: 33,316,044 km (0.075 R)
• M70: 33,735,965 km (0.093 R)
• M71: 36,292,294 km (0.069 R)
• M72: 37,220,249 km (0.086 R)
• M73: 37,655,878 km (0.081 R)
• M74: 39,162,628 km (0.084 R)
• M75: 39,352,318 km (0.12 R)
• M76: 40,881,209 km (0.046 R)
• M77: 41,846,564 km (0.117 R)
• M78: 42,040,442 km (0.098 R)
• M79: 43,014,773 km (0.074 R)
• M80: 43,275,822 km (0.074 R)
• M81: 43,472,094 km (0.053 R)
• M82: 43,865,237 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.33 AU - 12.69 AU

Year: 15279 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 38,478,544 km

• M1: 158,873 km (0.1 R)
• M2: 249,679 km (0.09 R)
• M3: 348,413 km (0.117 R)
• M4: 467,493 km (0.094 R)
• M5: 643,570 km (0.119 R)
• M6: 1,065,735 km (0.113 R)
• M7: 1,289,384 km (0.082 R)
• M8: 1,722,619 km (0.091 R)
• M9: 2,533,590 km (0.117 R)
• M10: 2,648,481 km (0.117 R)
• M11: 3,027,711 km (0.119 R)
• M12: 3,199,150 km (0.118 R)
• M13: 3,577,483 km (0.081 R)
• M14: 4,158,522 km (0.088 R)
• M15: 4,515,761 km (0.107 R)
• M16: 4,740,607 km (0.091 R)
• M17: 5,318,952 km (0.102 R)
• M18: 5,980,923 km (0.098 R)
• M19: 6,542,064 km (0.062 R)
• M20: 6,637,209 km (0.064 R)
• M21: 8,916,033 km (0.038 R)
• M22: 9,376,944 km (0.07 R)
• M23: 10,101,447 km (0.075 R)
• M24: 14,150,313 km (0.084 R)
• M25: 15,274,541 km (0.117 R)
• M26: 15,655,716 km (0.111 R)
• M27: 16,687,343 km (0.03 R)
• M28: 16,774,260 km (0.116 R)
• M29: 17,123,720 km (0.039 R)
• M30: 18,052,274 km (0.053 R)
• M31: 19,407,033 km (0.033 R)
• M32: 19,958,151 km (0.057 R)
• M33: 20,560,881 km (0.12 R)
• M34: 21,122,771 km (0.08 R)
• M35: 23,031,639 km (0.04 R)
• M36: 23,371,227 km (0.084 R)
• M37: 24,351,093 km (0.074 R)
• M38: 24,647,596 km (0.096 R)
• M39: 25,444,204 km (0.112 R)
• M40: 26,807,789 km (0.099 R)
• M41: 26,960,678 km (0.1 R)
• M42: 27,781,372 km (0.097 R)
• M43: 28,506,323 km (0.073 R)
• M44: 28,714,563 km (0.064 R)
• M45: 29,394,785 km (0.091 R)
• M46: 29,763,394 km (0.071 R)
• M47: 31,038,566 km (0.119 R)
• M48: 31,790,595 km (0.034 R)
• M49: 32,006,614 km (0.12 R)
• M50: 32,168,928 km (0.118 R)
• M51: 32,494,303 km (0.115 R)
• M52: 32,657,514 km (0.099 R)
• M53: 33,751,972 km (0.06 R)
• M54: 37,334,393 km (0.098 R)
• M55: 37,448,386 km (0.072 R)
• M56: 37,619,377 km (0.069 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 10,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit