🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.17 AU - 1.27 AU

Year: 476 Days

Day: 28.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.45 AU - 1.79 AU

Year: 728 Days

Day: 18.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,730,437 km

• M1: 541,395 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.77 AU - 2.51 AU

Year: 1105 Days

Day: 41.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.9 AU - 2.88 AU

Year: 1305 Days

Day: 17.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.25 AU - 5.13 AU

Year: 3028 Days

Day: 23.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.5

Radius: 12

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.93 AU - 6.53 AU

Year: 4843 Days

Day: 14.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 64,730,437 km

• M1: 157,826 km (0.109 R)
• M2: 257,757 km (0.118 R)
• M3: 398,379 km (0.086 R)
• M4: 499,507 km (0.065 R)
• M5: 864,975 km (0.102 R)
• M6: 1,090,120 km (0.068 R)
• M7: 1,526,945 km (0.089 R)
• M8: 1,612,216 km (0.061 R)
• M9: 1,832,574 km (0.05 R)
• M10: 2,205,821 km (0.044 R)
• M11: 2,286,753 km (0.088 R)
• M12: 2,688,872 km (0.077 R)
• M13: 2,969,667 km (0.099 R)
• M14: 3,095,629 km (0.116 R)
• M15: 3,829,406 km (0.112 R)
• M16: 4,429,892 km (0.045 R)
• M17: 4,657,580 km (0.052 R)
• M18: 4,762,299 km (0.115 R)
• M19: 5,081,391 km (0.052 R)
• M20: 5,167,559 km (0.101 R)
• M21: 5,539,759 km (0.097 R)
• M22: 5,875,456 km (0.118 R)
• M23: 5,966,113 km (0.057 R)
• M24: 6,080,106 km (0.077 R)
• M25: 6,543,411 km (0.054 R)
• M26: 6,731,904 km (0.061 R)
• M27: 6,970,064 km (0.074 R)
• M28: 7,332,689 km (0.096 R)
• M29: 7,651,781 km (0.067 R)
• M30: 7,775,798 km (0.079 R)
• M31: 8,405,904 km (0.052 R)
• M32: 8,948,047 km (0.038 R)
• M33: 9,741,963 km (0.103 R)
• M34: 9,876,451 km (0.105 R)
• M35: 10,065,992 km (0.059 R)
• M36: 10,835,523 km (0.105 R)
• M37: 11,396,964 km (0.059 R)
• M38: 11,624,203 km (0.072 R)
• M39: 11,766,920 km (0.105 R)
• M40: 12,577,291 km (0.074 R)
• M41: 12,694,576 km (0.072 R)
• M42: 13,375,845 km (0.104 R)
• M43: 13,525,443 km (0.059 R)
• M44: 14,773,837 km (0.107 R)
• M45: 15,647,339 km (0.111 R)
• M46: 16,505,582 km (0.086 R)
• M47: 16,634,086 km (0.112 R)
• M48: 16,859,680 km (0.084 R)
• M49: 17,183,709 km (0.107 R)
• M50: 17,379,233 km (0.106 R)
• M51: 17,805,139 km (0.113 R)
• M52: 18,400,538 km (0.098 R)
• M53: 19,137,308 km (0.068 R)
• M54: 19,577,125 km (0.104 R)
• M55: 19,747,218 km (0.075 R)
• M56: 20,191,673 km (0.044 R)
• M57: 20,363,561 km (0.043 R)
• M58: 20,605,012 km (0.064 R)
• M59: 20,951,481 km (0.086 R)
• M60: 21,404,912 km (0.098 R)
• M61: 21,580,091 km (0.114 R)
• M62: 22,179,380 km (0.111 R)
• M63: 24,192,369 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.9

Radius: 9.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.66 AU - 8.04 AU

Year: 7036 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 64,730,437 km

• M1: 232,924 km (0.11 R)
• M2: 479,012 km (0.116 R)
• M3: 1,886,878 km (0.074 R)
• M4: 2,084,946 km (0.088 R)
• M5: 2,501,276 km (0.091 R)
• M6: 2,770,553 km (0.087 R)
• M7: 3,410,383 km (0.073 R)
• M8: 3,785,275 km (0.043 R)
• M9: 3,861,869 km (0.106 R)
• M10: 4,472,976 km (0.03 R)
• M11: 5,543,200 km (0.098 R)
• M12: 5,718,079 km (0.109 R)
• M13: 5,828,183 km (0.066 R)
• M14: 7,110,686 km (0.07 R)
• M15: 7,759,193 km (0.082 R)
• M16: 8,301,635 km (0.071 R)
• M17: 8,401,566 km (0.062 R)
• M18: 8,984,100 km (0.101 R)
• M19: 9,215,678 km (0.108 R)
• M20: 9,922,079 km (0.077 R)
• M21: 10,081,401 km (0.105 R)
• M22: 10,295,176 km (0.09 R)
• M23: 10,375,660 km (0.058 R)
• M24: 11,275,790 km (0.077 R)
• M25: 11,469,968 km (0.063 R)
• M26: 11,637,218 km (0.076 R)
• M27: 12,371,445 km (0.098 R)
• M28: 12,485,737 km (0.108 R)
• M29: 13,178,974 km (0.114 R)
• M30: 13,559,701 km (0.119 R)
• M31: 14,092,867 km (0.119 R)
• M32: 14,272,086 km (0.115 R)
• M33: 14,844,746 km (0.082 R)
• M34: 15,640,457 km (0.102 R)
• M35: 16,074,590 km (0.045 R)
• M36: 16,544,178 km (0.113 R)
• M37: 16,954,974 km (0.115 R)
• M38: 17,081,982 km (0.052 R)
• M39: 17,337,047 km (0.053 R)
• M40: 18,109,720 km (0.118 R)
• M41: 19,091,231 km (0.111 R)
• M42: 19,256,537 km (0.082 R)
• M43: 19,356,020 km (0.101 R)
• M44: 19,621,855 km (0.067 R)
• M45: 20,224,585 km (0.102 R)
• M46: 21,140,124 km (0.094 R)
• M47: 21,311,114 km (0.097 R)
• M48: 21,654,591 km (0.115 R)
• M49: 22,346,930 km (0.048 R)
• M50: 22,730,798 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785

Radius: 12.7

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.25 AU - 13.43 AU

Year: 15306 Days

Day: 11.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,730,437 km

• M1: 174,730 km (0.09 R)
• M2: 856,897 km (0.059 R)
• M3: 1,134,700 km (0.074 R)
• M4: 1,310,627 km (0.078 R)
• M5: 1,441,974 km (0.051 R)
• M6: 1,922,632 km (0.036 R)
• M7: 2,012,540 km (0.116 R)
• M8: 2,259,676 km (0.117 R)
• M9: 2,582,658 km (0.071 R)
• M10: 2,920,749 km (0.088 R)
• M11: 3,095,180 km (0.075 R)
• M12: 3,381,660 km (0.11 R)
• M13: 3,676,816 km (0.116 R)
• M14: 3,789,763 km (0.085 R)
• M15: 4,096,588 km (0.114 R)
• M16: 4,451,434 km (0.081 R)
• M17: 4,612,402 km (0.114 R)
• M18: 4,693,783 km (0.105 R)
• M19: 5,233,532 km (0.042 R)
• M20: 5,532,428 km (0.118 R)
• M21: 7,016,140 km (0.106 R)
• M22: 7,156,912 km (0.108 R)
• M23: 7,729,423 km (0.028 R)
• M24: 8,119,275 km (0.083 R)
• M25: 8,465,744 km (0.104 R)
• M26: 8,615,790 km (0.069 R)
• M27: 11,133,522 km (0.106 R)
• M28: 12,188,935 km (0.087 R)
• M29: 12,987,040 km (0.107 R)
• M30: 14,097,206 km (0.111 R)
• M31: 14,874,217 km (0.032 R)
• M32: 15,055,530 km (0.117 R)
• M33: 16,407,446 km (0.113 R)
• M34: 16,532,360 km (0.114 R)
• M35: 16,782,936 km (0.104 R)
• M36: 16,971,729 km (0.113 R)
• M37: 17,224,549 km (0.026 R)
• M38: 18,637,501 km (0.09 R)
• M39: 20,020,683 km (0.113 R)
• M40: 20,287,865 km (0.076 R)
• M41: 21,984,604 km (0.101 R)
• M42: 22,191,199 km (0.116 R)
• M43: 23,585,451 km (0.116 R)
• M44: 25,802,192 km (0.089 R)
• M45: 26,972,197 km (0.108 R)
• M46: 27,341,404 km (0.116 R)
• M47: 27,637,907 km (0.025 R)
• M48: 28,458,901 km (0.089 R)
• M49: 28,910,088 km (0.111 R)
• M50: 29,212,275 km (0.117 R)
• M51: 30,354,455 km (0.088 R)
• M52: 31,201,478 km (0.119 R)
• M53: 32,997,401 km (0.107 R)
• M54: 34,027,382 km (0.105 R)
• M55: 34,666,315 km (0.096 R)
• M56: 40,509,009 km (0.05 R)
• M57: 40,762,577 km (0.086 R)
• M58: 41,016,595 km (0.068 R)
• M59: 41,186,239 km (0.08 R)
• M60: 41,356,182 km (0.1 R)
• M61: 42,294,609 km (0.096 R)
• M62: 42,723,656 km (0.108 R)
• M63: 43,326,535 km (0.112 R)
• M64: 43,845,640 km (0.098 R)
• M65: 44,019,173 km (0.057 R)
• M66: 45,678,513 km (0.067 R)
• M67: 46,030,517 km (0.1 R)
• M68: 47,091,764 km (0.116 R)
• M69: 48,161,090 km (0.026 R)
• M70: 48,609,135 km (0.098 R)
• M71: 49,689,681 km (0.081 R)
• M72: 50,142,364 km (0.074 R)
• M73: 52,702,283 km (0.047 R)
• M74: 54,649,897 km (0.062 R)
• M75: 54,836,595 km (0.11 R)
• M76: 54,930,094 km (0.057 R)
• M77: 55,304,388 km (0.082 R)
• M78: 56,621,148 km (0.081 R)
• M79: 57,757,943 km (0.104 R)
• M80: 58,424,551 km (0.104 R)
• M81: 59,093,702 km (0.071 R)
• M82: 59,669,355 km (0.058 R)
• M83: 60,439,634 km (0.114 R)
• M84: 61,892,977 km (0.078 R)
• M85: 62,379,919 km (0.053 R)
• M86: 62,868,206 km (0.08 R)
• M87: 64,636,453 km (0.107 R)
• M88: 65,031,690 km (0.119 R)
• M89: 65,725,226 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.1

Radius: 5.3

Gravity: 17.55 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.54 AU - 17.46 AU

Year: 18497 Days

Day: 20 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 64,730,437 km

• M1: 82,279 km (0.12 R)
• M2: 196,721 km (0.072 R)
• M3: 471,383 km (0.116 R)
• M4: 724,802 km (0.107 R)
• M5: 767,287 km (0.066 R)
• M6: 1,137,542 km (0.054 R)
• M7: 1,263,504 km (0.027 R)
• M8: 1,782,907 km (0.072 R)
• M9: 2,049,790 km (0.115 R)
• M10: 2,992,556 km (0.105 R)
• M11: 3,273,351 km (0.036 R)
• M12: 4,360,628 km (0.108 R)
• M13: 4,718,915 km (0.09 R)
• M14: 5,004,198 km (0.115 R)
• M15: 5,253,129 km (0.067 R)
• M16: 5,379,091 km (0.112 R)
• M17: 5,849,726 km (0.09 R)
• M18: 5,893,109 km (0.097 R)
• M19: 5,980,324 km (0.089 R)
• M20: 6,333,375 km (0.054 R)
• M21: 6,557,473 km (0.097 R)
• M22: 7,059,524 km (0.078 R)
• M23: 7,432,471 km (0.12 R)
• M24: 7,621,413 km (0.096 R)
• M25: 7,764,129 km (0.04 R)
• M26: 8,987,242 km (0.084 R)
• M27: 9,239,015 km (0.103 R)
• M28: 9,595,507 km (0.105 R)
• M29: 10,164,577 km (0.112 R)
• M30: 10,638,353 km (0.086 R)
• M31: 11,443,788 km (0.061 R)
• M32: 11,716,655 km (0.048 R)
• M33: 12,213,170 km (0.078 R)
• M34: 12,716,567 km (0.048 R)
• M35: 12,999,157 km (0.111 R)
• M36: 13,398,135 km (0.046 R)
• M37: 14,384,134 km (0.114 R)
• M38: 15,633,875 km (0.108 R)
• M39: 15,754,750 km (0.115 R)
• M40: 16,241,242 km (0.118 R)
• M41: 16,302,278 km (0.093 R)
• M42: 17,667,060 km (0.117 R)
• M43: 18,235,831 km (0.078 R)
• M44: 18,874,763 km (0.056 R)
• M45: 19,586,101 km (0.041 R)
• M46: 20,570,306 km (0.119 R)
• M47: 20,702,700 km (0.085 R)
• M48: 21,369,009 km (0.054 R)
• M49: 22,245,802 km (0.116 R)
• M50: 23,134,413 km (0.096 R)
• M51: 23,964,831 km (0.113 R)
• M52: 24,313,693 km (0.075 R)
• M53: 25,299,394 km (0.062 R)
• M54: 25,441,362 km (0.102 R)
• M55: 25,512,421 km (0.034 R)
• M56: 25,654,688 km (0.119 R)
• M57: 27,164,580 km (0.103 R)
• M58: 28,260,683 km (0.059 R)
• M59: 28,555,391 km (0.05 R)
• M60: 28,999,398 km (0.111 R)
• M61: 30,269,633 km (0.043 R)
• M62: 30,495,676 km (0.051 R)
• M63: 31,101,248 km (0.117 R)
• M64: 31,253,239 km (0.043 R)
• M65: 31,634,415 km (0.086 R)
• M66: 31,710,859 km (0.096 R)
• M67: 32,170,573 km (0.117 R)
• M68: 32,401,253 km (0.052 R)
• M69: 32,478,296 km (0.087 R)
• M70: 32,941,601 km (0.105 R)
• M71: 33,874,942 km (0.119 R)
• M72: 36,406,138 km (0.063 R)
• M73: 37,128,845 km (0.115 R)
• M74: 39,489,799 km (0.057 R)
• M75: 41,229,472 km (0.095 R)
• M76: 42,066,772 km (0.103 R)
• M77: 45,212,815 km (0.081 R)
• M78: 45,471,170 km (0.062 R)
• M79: 45,643,806 km (0.035 R)
• M80: 46,162,612 km (0.105 R)
• M81: 49,228,321 km (0.118 R)
• M82: 51,188,801 km (0.073 R)
• M83: 52,902,295 km (0.07 R)
• M84: 53,629,341 km (0.099 R)
• M85: 53,902,955 km (0.114 R)
• M86: 54,085,465 km (0.101 R)
• M87: 55,277,460 km (0.07 R)
• M88: 56,015,277 km (0.118 R)
• M89: 56,663,485 km (0.068 R)
• M90: 57,221,036 km (0.105 R)
• M91: 58,341,823 km (0.032 R)
• M92: 58,998,857 km (0.091 R)
• M93: 59,092,954 km (0.102 R)
• M94: 60,509,945 km (0.079 R)
• M95: 60,604,790 km (0.111 R)
• M96: 62,512,462 km (0.03 R)
• M97: 63,956,082 km (0.106 R)
• M98: 64,342,792 km (0.067 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 14,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit