🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.56 AU - 0.76 AU

Year: 200 Days

Day: 27.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.94 AU - 1.18 AU

Year: 407 Days

Day: 21.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.78 AU - 2.44 AU

Year: 1143 Days

Day: 29 Hours

Environment

Temp: -76 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,978,685 km

• M1: 1,668,016 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.47 AU - 3.31 AU

Year: 1831 Days

Day: 36.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,978,685 km

• M1: 547,528 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.54 AU - 4.98 AU

Year: 3278 Days

Day: 39.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,978,685 km

• M1: 3,073,339 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.63 AU - 5.11 AU

Year: 3405 Days

Day: 29 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,978,685 km

• M1: 1,975,589 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.9

Radius: 8.5

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.09 AU - 7.33 AU

Year: 6479 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,978,685 km

• M1: 127,009 km (0.093 R)
• M2: 193,430 km (0.058 R)
• M3: 266,883 km (0.102 R)
• M4: 353,799 km (0.067 R)
• M5: 407,205 km (0.113 R)
• M6: 1,086,230 km (0.096 R)
• M7: 1,202,916 km (0.106 R)
• M8: 1,788,443 km (0.103 R)
• M9: 1,927,120 km (0.097 R)
• M10: 2,110,976 km (0.061 R)
• M11: 2,473,750 km (0.085 R)
• M12: 2,696,352 km (0.11 R)
• M13: 2,810,196 km (0.103 R)
• M14: 3,476,655 km (0.108 R)
• M15: 3,904,504 km (0.066 R)
• M16: 4,111,697 km (0.052 R)
• M17: 4,672,689 km (0.074 R)
• M18: 4,920,573 km (0.112 R)
• M19: 5,116,247 km (0.114 R)
• M20: 5,200,920 km (0.062 R)
• M21: 5,748,149 km (0.062 R)
• M22: 6,618,359 km (0.11 R)
• M23: 6,710,811 km (0.114 R)
• M24: 6,772,595 km (0.077 R)
• M25: 6,928,027 km (0.095 R)
• M26: 7,021,825 km (0.077 R)
• M27: 7,657,915 km (0.062 R)
• M28: 8,015,753 km (0.111 R)
• M29: 8,345,766 km (0.1 R)
• M30: 9,190,246 km (0.105 R)
• M31: 9,535,667 km (0.102 R)
• M32: 9,709,949 km (0.039 R)
• M33: 9,779,961 km (0.113 R)
• M34: 9,991,043 km (0.113 R)
• M35: 10,097,108 km (0.093 R)
• M36: 10,453,600 km (0.103 R)
• M37: 10,741,576 km (0.115 R)
• M38: 10,850,334 km (0.12 R)
• M39: 12,032,606 km (0.108 R)
• M40: 12,183,251 km (0.09 R)
• M41: 12,677,223 km (0.081 R)
• M42: 12,984,497 km (0.109 R)
• M43: 13,061,689 km (0.12 R)
• M44: 13,216,523 km (0.078 R)
• M45: 13,960,324 km (0.101 R)
• M46: 14,039,461 km (0.044 R)
• M47: 14,118,748 km (0.061 R)
• M48: 14,437,242 km (0.099 R)
• M49: 14,637,404 km (0.111 R)
• M50: 14,959,787 km (0.08 R)
• M51: 15,243,724 km (0.103 R)
• M52: 15,447,626 km (0.064 R)
• M53: 15,899,411 km (0.078 R)
• M54: 16,106,305 km (0.076 R)
• M55: 16,522,636 km (0.033 R)
• M56: 16,690,036 km (0.089 R)
• M57: 17,621,582 km (0.09 R)
• M58: 18,613,266 km (0.086 R)
• M59: 21,057,247 km (0.116 R)
• M60: 21,148,053 km (0.081 R)
• M61: 21,695,431 km (0.074 R)
• M62: 22,943,825 km (0.092 R)
• M63: 24,167,985 km (0.097 R)
• M64: 24,596,732 km (0.101 R)
• M65: 25,027,873 km (0.049 R)
• M66: 25,558,347 km (0.091 R)
• M67: 26,777,570 km (0.082 R)
• M68: 27,122,393 km (0.056 R)
• M69: 27,567,896 km (0.094 R)
• M70: 28,315,735 km (0.117 R)
• M71: 28,616,726 km (0.079 R)
• M72: 28,868,350 km (0.078 R)
• M73: 29,120,722 km (0.037 R)
• M74: 30,291,026 km (0.076 R)
• M75: 30,856,206 km (0.083 R)
• M76: 31,165,874 km (0.117 R)
• M77: 32,467,525 km (0.108 R)
• M78: 32,887,895 km (0.099 R)
• M79: 33,893,193 km (0.071 R)
• M80: 35,016,224 km (0.091 R)
• M81: 35,934,157 km (0.069 R)
• M82: 36,314,434 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.2

Radius: 9.5

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.04 AU - 11.56 AU

Year: 14160 Days

Day: 7.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 33,978,685 km

• M1: 229,633 km (0.112 R)
• M2: 352,752 km (0.113 R)
• M3: 467,643 km (0.112 R)
• M4: 577,597 km (0.095 R)
• M5: 781,798 km (0.078 R)
• M6: 915,838 km (0.078 R)
• M7: 1,258,716 km (0.101 R)
• M8: 1,337,405 km (0.088 R)
• M9: 1,755,830 km (0.036 R)
• M10: 2,538,825 km (0.079 R)
• M11: 2,775,788 km (0.047 R)
• M12: 3,271,107 km (0.101 R)
• M13: 3,529,163 km (0.115 R)
• M14: 5,169,803 km (0.082 R)
• M15: 5,427,411 km (0.071 R)
• M16: 6,871,030 km (0.091 R)
• M17: 7,154,369 km (0.105 R)
• M18: 8,126,306 km (0.1 R)
• M19: 8,678,472 km (0.094 R)
• M20: 9,242,755 km (0.104 R)
• M21: 9,555,564 km (0.085 R)
• M22: 9,660,582 km (0.115 R)
• M23: 9,978,178 km (0.068 R)
• M24: 10,138,098 km (0.115 R)
• M25: 10,352,921 km (0.059 R)
• M26: 10,569,090 km (0.038 R)
• M27: 10,841,507 km (0.075 R)
• M28: 11,784,871 km (0.052 R)
• M29: 11,954,067 km (0.032 R)
• M30: 13,454,234 km (0.097 R)
• M31: 16,062,473 km (0.04 R)
• M32: 16,754,363 km (0.088 R)
• M33: 17,391,650 km (0.08 R)
• M34: 18,690,160 km (0.106 R)
• M35: 19,218,240 km (0.104 R)
• M36: 20,221,593 km (0.106 R)
• M37: 20,289,062 km (0.067 R)
• M38: 21,104,968 km (0.072 R)
• M39: 21,792,969 km (0.118 R)
• M40: 23,758,386 km (0.118 R)
• M41: 23,900,953 km (0.089 R)
• M42: 24,834,443 km (0.111 R)
• M43: 25,706,749 km (0.109 R)
• M44: 26,367,672 km (0.102 R)
• M45: 26,589,077 km (0.071 R)
• M46: 27,257,330 km (0.092 R)
• M47: 27,406,629 km (0.099 R)
• M48: 27,556,227 km (0.051 R)
• M49: 28,914,127 km (0.104 R)
• M50: 29,448,042 km (0.113 R)
• M51: 30,062,291 km (0.103 R)
• M52: 30,836,011 km (0.102 R)
• M53: 31,930,170 km (0.044 R)
• M54: 32,166,385 km (0.112 R)
• M55: 33,037,044 km (0.107 R)
• M56: 34,076,151 km (0.088 R)
• M57: 34,156,485 km (0.066 R)
• M58: 34,963,715 km (0.096 R)
• M59: 37,174,472 km (0.117 R)
• M60: 37,340,077 km (0.051 R)
• M61: 39,008,991 km (0.101 R)
• M62: 40,106,890 km (0.067 R)
• M63: 43,460,874 km (0.057 R)
• M64: 43,722,670 km (0.106 R)
• M65: 44,423,088 km (0.064 R)
• M66: 44,598,865 km (0.11 R)
• M67: 44,950,869 km (0.111 R)
• M68: 45,127,245 km (0.072 R)
• M69: 46,725,100 km (0.104 R)
• M70: 47,172,248 km (0.075 R)
• M71: 47,351,616 km (0.049 R)
• M72: 47,710,800 km (0.106 R)
• M73: 47,980,675 km (0.098 R)
• M74: 49,065,708 km (0.065 R)
• M75: 49,156,514 km (0.099 R)
• M76: 50,616,739 km (0.104 R)
• M77: 50,800,146 km (0.115 R)
• M78: 51,998,425 km (0.117 R)
• M79: 52,833,480 km (0.103 R)
• M80: 53,019,580 km (0.081 R)
• M81: 54,610,852 km (0.083 R)
• M82: 57,265,616 km (0.07 R)
• M83: 57,361,209 km (0.082 R)
• M84: 58,705,047 km (0.084 R)
• M85: 62,306,316 km (0.12 R)
• M86: 63,687,554 km (0.109 R)
• M87: 63,885,621 km (0.075 R)
• M88: 64,282,504 km (0.106 R)
• M89: 64,481,320 km (0.084 R)
• M90: 64,779,768 km (0.06 R)
• M91: 65,278,377 km (0.093 R)
• M92: 65,378,309 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.3

Radius: 5.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 13.51 AU - 21.09 AU

Year: 26824 Days

Day: 20.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,978,685 km

• M1: 64,477 km (0.063 R)
• M2: 126,560 km (0.052 R)
• M3: 424,858 km (0.084 R)
• M4: 606,919 km (0.054 R)
• M5: 855,849 km (0.107 R)
• M6: 945,459 km (0.115 R)
• M7: 1,085,781 km (0.118 R)
• M8: 1,249,591 km (0.074 R)
• M9: 1,674,599 km (0.072 R)
• M10: 1,902,735 km (0.058 R)
• M11: 2,304,705 km (0.035 R)
• M12: 2,579,815 km (0.077 R)
• M13: 2,820,668 km (0.071 R)
• M14: 2,910,127 km (0.04 R)
• M15: 3,466,183 km (0.079 R)
• M16: 3,904,355 km (0.11 R)
• M17: 4,004,137 km (0.102 R)
• M18: 4,411,641 km (0.09 R)
• M19: 4,541,642 km (0.049 R)
• M20: 5,514,926 km (0.08 R)
• M21: 5,767,896 km (0.117 R)
• M22: 6,256,333 km (0.072 R)
• M23: 7,089,293 km (0.079 R)
• M24: 8,922,615 km (0.085 R)
• M25: 9,021,200 km (0.106 R)
• M26: 9,721,618 km (0.066 R)
• M27: 10,266,902 km (0.06 R)
• M28: 10,370,274 km (0.113 R)
• M29: 11,997,749 km (0.078 R)
• M30: 12,655,980 km (0.101 R)
• M31: 12,952,333 km (0.112 R)
• M32: 13,400,977 km (0.048 R)
• M33: 13,551,772 km (0.115 R)
• M34: 14,467,760 km (0.113 R)
• M35: 15,719,894 km (0.073 R)
• M36: 17,292,167 km (0.074 R)
• M37: 17,456,276 km (0.064 R)
• M38: 18,829,585 km (0.094 R)
• M39: 19,593,132 km (0.104 R)
• M40: 20,107,899 km (0.084 R)
• M41: 20,496,703 km (0.042 R)
• M42: 21,369,906 km (0.05 R)
• M43: 22,478,277 km (0.083 R)
• M44: 22,791,984 km (0.092 R)
• M45: 22,971,950 km (0.066 R)
• M46: 23,152,365 km (0.078 R)
• M47: 23,197,543 km (0.109 R)
• M48: 24,566,214 km (0.065 R)
• M49: 24,704,443 km (0.062 R)
• M50: 24,842,970 km (0.066 R)
• M51: 25,913,942 km (0.118 R)
• M52: 26,195,784 km (0.072 R)
• M53: 27,715,848 km (0.09 R)
• M54: 28,052,294 km (0.07 R)
• M55: 28,680,455 km (0.11 R)
• M56: 28,874,783 km (0.11 R)
• M57: 31,089,729 km (0.095 R)
• M58: 31,189,510 km (0.065 R)
• M59: 32,293,244 km (0.044 R)
• M60: 33,256,803 km (0.096 R)
• M61: 33,665,355 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.2

Radius: 6.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 15.89 AU - 22.31 AU

Year: 31117 Days

Day: 24.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 33,978,685 km

• M1: 125,363 km (0.101 R)
• M2: 415,284 km (0.062 R)
• M3: 591,510 km (0.057 R)
• M4: 1,267,244 km (0.03 R)
• M5: 2,778,182 km (0.11 R)
• M6: 3,112,683 km (0.11 R)
• M7: 3,650,487 km (0.074 R)
• M8: 4,191,583 km (0.089 R)
• M9: 4,497,211 km (0.072 R)
• M10: 5,959,979 km (0.11 R)
• M11: 6,102,247 km (0.091 R)
• M12: 7,009,707 km (0.1 R)
• M13: 8,368,654 km (0.111 R)
• M14: 8,947,449 km (0.103 R)
• M15: 9,143,272 km (0.108 R)
• M16: 9,806,140 km (0.106 R)
• M17: 10,008,098 km (0.1 R)
• M18: 10,109,525 km (0.075 R)
• M19: 10,347,685 km (0.1 R)
• M20: 10,622,047 km (0.103 R)
• M21: 10,760,126 km (0.103 R)
• M22: 11,707,829 km (0.105 R)
• M23: 11,814,791 km (0.117 R)
• M24: 12,865,118 km (0.12 R)
• M25: 13,644,373 km (0.105 R)
• M26: 13,869,817 km (0.07 R)
• M27: 14,172,304 km (0.086 R)
• M28: 15,403,943 km (0.104 R)
• M29: 16,709,484 km (0.091 R)
• M30: 18,421,931 km (0.045 R)
• M31: 19,130,725 km (0.07 R)
• M32: 19,678,852 km (0.097 R)
• M33: 19,848,496 km (0.09 R)
• M34: 19,890,982 km (0.087 R)
• M35: 20,704,196 km (0.075 R)
• M36: 20,833,598 km (0.101 R)
• M37: 21,223,300 km (0.093 R)
• M38: 22,274,525 km (0.093 R)
• M39: 22,584,342 km (0.038 R)
• M40: 23,297,774 km (0.057 R)
• M41: 23,342,504 km (0.114 R)
• M42: 23,432,262 km (0.042 R)
• M43: 23,882,851 km (0.11 R)
• M44: 24,290,655 km (0.086 R)
• M45: 24,336,133 km (0.075 R)
• M46: 25,898,683 km (0.1 R)
• M47: 27,351,577 km (0.109 R)
• M48: 29,119,824 km (0.093 R)
• M49: 29,847,169 km (0.115 R)
• M50: 30,286,538 km (0.03 R)
• M51: 31,270,293 km (0.084 R)
• M52: 31,815,877 km (0.076 R)
• M53: 32,364,602 km (0.099 R)
• M54: 33,370,348 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 17,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit