🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.86 AU - 1.22 AU

Year: 408 Days

Day: 33.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.07 AU - 1.41 AU

Year: 532 Days

Day: 14.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 51.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.32 AU - 1.96 AU

Year: 809 Days

Day: 15 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.41 AU - 3.25 AU

Year: 1833 Days

Day: 26.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.68 AU - 4.2 AU

Year: 2456 Days

Day: 40.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.3

Radius: 13.2

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.19 AU - 6.62 AU

Year: 4831 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 81,486,678 km

• M1: 184,305 km (0.099 R)
• M2: 410,796 km (0.069 R)
• M3: 499,058 km (0.112 R)
• M4: 664,963 km (0.038 R)
• M5: 861,534 km (0.041 R)
• M6: 1,100,442 km (0.096 R)
• M7: 1,824,496 km (0.09 R)
• M8: 2,067,293 km (0.108 R)
• M9: 2,480,931 km (0.095 R)
• M10: 2,999,288 km (0.078 R)
• M11: 3,601,569 km (0.098 R)
• M12: 4,012,364 km (0.098 R)
• M13: 4,205,795 km (0.12 R)
• M14: 4,366,313 km (0.087 R)
• M15: 4,693,783 km (0.097 R)
• M16: 4,935,234 km (0.084 R)
• M17: 5,527,641 km (0.064 R)
• M18: 5,664,523 km (0.101 R)
• M19: 5,782,855 km (0.112 R)
• M20: 5,901,935 km (0.113 R)
• M21: 6,021,913 km (0.091 R)
• M22: 6,142,638 km (0.096 R)
• M23: 6,284,607 km (0.098 R)
• M24: 6,489,256 km (0.054 R)
• M25: 6,779,626 km (0.101 R)
• M26: 7,265,819 km (0.091 R)
• M27: 7,697,858 km (0.084 R)
• M28: 7,895,028 km (0.074 R)
• M29: 8,160,713 km (0.063 R)
• M30: 8,294,604 km (0.087 R)
• M31: 8,519,300 km (0.032 R)
• M32: 9,021,051 km (0.105 R)
• M33: 9,136,391 km (0.077 R)
• M34: 9,532,376 km (0.061 R)
• M35: 9,744,357 km (0.092 R)
• M36: 10,172,805 km (0.077 R)
• M37: 10,778,377 km (0.093 R)
• M38: 10,900,898 km (0.058 R)
• M39: 11,147,285 km (0.108 R)
• M40: 12,304,724 km (0.093 R)
• M41: 12,638,627 km (0.097 R)
• M42: 12,741,999 km (0.099 R)
• M43: 12,923,610 km (0.076 R)
• M44: 13,106,120 km (0.075 R)
• M45: 13,315,706 km (0.117 R)
• M46: 13,685,213 km (0.037 R)
• M47: 13,897,792 km (0.111 R)
• M48: 14,004,605 km (0.119 R)
• M49: 14,138,345 km (0.082 R)
• M50: 14,299,462 km (0.118 R)
• M51: 15,693,714 km (0.086 R)
• M52: 15,916,316 km (0.028 R)
• M53: 16,168,089 km (0.117 R)
• M54: 16,562,279 km (0.118 R)
• M55: 17,388,957 km (0.062 R)
• M56: 18,229,099 km (0.116 R)
• M57: 18,433,898 km (0.11 R)
• M58: 18,580,654 km (0.094 R)
• M59: 18,668,917 km (0.088 R)
• M60: 18,786,800 km (0.118 R)
• M61: 18,875,362 km (0.064 R)
• M62: 19,171,566 km (0.074 R)
• M63: 19,529,104 km (0.103 R)
• M64: 19,738,691 km (0.088 R)
• M65: 19,949,026 km (0.083 R)
• M66: 20,341,570 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.7

Radius: 10.1

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.73 AU - 7.27 AU

Year: 6380 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,486,678 km

• M1: 180,265 km (0.067 R)
• M2: 354,547 km (0.033 R)
• M3: 458,069 km (0.096 R)
• M4: 530,175 km (0.097 R)
• M5: 618,288 km (0.104 R)
• M6: 810,970 km (0.055 R)
• M7: 955,332 km (0.039 R)
• M8: 1,023,848 km (0.096 R)
• M9: 1,195,586 km (0.076 R)
• M10: 1,377,048 km (0.06 R)
• M11: 1,666,371 km (0.097 R)
• M12: 2,064,301 km (0.111 R)
• M13: 2,265,061 km (0.073 R)
• M14: 2,472,254 km (0.079 R)
• M15: 2,568,595 km (0.068 R)
• M16: 2,685,880 km (0.045 R)
• M17: 2,905,490 km (0.105 R)
• M18: 3,151,878 km (0.093 R)
• M19: 3,277,689 km (0.073 R)
• M20: 3,383,754 km (0.062 R)
• M21: 3,797,542 km (0.101 R)
• M22: 3,931,582 km (0.106 R)
• M23: 3,999,349 km (0.12 R)
• M24: 4,343,275 km (0.105 R)
• M25: 4,413,287 km (0.115 R)
• M26: 4,962,311 km (0.114 R)
• M27: 6,255,585 km (0.049 R)
• M28: 6,361,350 km (0.086 R)
• M29: 6,440,936 km (0.116 R)
• M30: 6,520,971 km (0.026 R)
• M31: 7,172,919 km (0.075 R)
• M32: 7,760,390 km (0.084 R)
• M33: 8,363,269 km (0.097 R)
• M34: 8,450,634 km (0.114 R)
• M35: 9,492,434 km (0.044 R)
• M36: 9,766,946 km (0.056 R)
• M37: 9,951,400 km (0.098 R)
• M38: 10,732,151 km (0.118 R)
• M39: 10,795,431 km (0.11 R)
• M40: 11,467,874 km (0.082 R)
• M41: 11,792,950 km (0.12 R)
• M42: 12,618,580 km (0.111 R)
• M43: 12,752,470 km (0.119 R)
• M44: 13,190,792 km (0.084 R)
• M45: 13,531,277 km (0.034 R)
• M46: 13,668,309 km (0.069 R)
• M47: 14,605,240 km (0.104 R)
• M48: 14,710,707 km (0.118 R)
• M49: 14,816,323 km (0.076 R)
• M50: 15,277,084 km (0.047 R)
• M51: 15,670,527 km (0.083 R)
• M52: 16,067,410 km (0.074 R)
• M53: 16,577,389 km (0.06 R)
• M54: 16,871,199 km (0.085 R)
• M55: 17,018,703 km (0.095 R)
• M56: 17,389,406 km (0.044 R)
• M57: 17,950,548 km (0.036 R)
• M58: 18,252,137 km (0.03 R)
• M59: 19,514,294 km (0.095 R)
• M60: 19,669,278 km (0.106 R)
• M61: 19,746,919 km (0.056 R)
• M62: 20,019,337 km (0.107 R)
• M63: 20,332,146 km (0.109 R)
• M64: 20,528,568 km (0.082 R)
• M65: 20,607,256 km (0.043 R)
• M66: 21,479,861 km (0.047 R)
• M67: 22,162,476 km (0.107 R)
• M68: 22,811,282 km (0.114 R)
• M69: 23,466,520 km (0.053 R)
• M70: 24,335,834 km (0.092 R)
• M71: 24,460,897 km (0.073 R)
• M72: 24,627,849 km (0.107 R)
• M73: 24,753,361 km (0.12 R)
• M74: 26,319,352 km (0.11 R)
• M75: 26,447,707 km (0.115 R)
• M76: 26,662,081 km (0.063 R)
• M77: 26,877,053 km (0.092 R)
• M78: 27,135,707 km (0.116 R)
• M79: 27,438,643 km (0.114 R)
• M80: 27,786,309 km (0.119 R)
• M81: 28,749,569 km (0.071 R)
• M82: 29,146,901 km (0.104 R)
• M83: 29,368,306 km (0.027 R)
• M84: 29,634,889 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.6

Radius: 6.9

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 12.87 AU - 14.33 AU

Year: 19310 Days

Day: 20.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,486,678 km

• M1: 144,063 km (0.045 R)
• M2: 333,454 km (0.099 R)
• M3: 388,506 km (0.115 R)
• M4: 786,436 km (0.114 R)
• M5: 1,023,399 km (0.086 R)
• M6: 1,079,049 km (0.058 R)
• M7: 1,529,189 km (0.086 R)
• M8: 3,511,960 km (0.066 R)
• M9: 3,640,165 km (0.052 R)
• M10: 6,147,425 km (0.076 R)
• M11: 6,302,259 km (0.108 R)
• M12: 6,406,080 km (0.067 R)
• M13: 6,563,008 km (0.118 R)
• M14: 7,203,287 km (0.062 R)
• M15: 7,257,591 km (0.078 R)
• M16: 7,421,251 km (0.105 R)
• M17: 7,530,906 km (0.052 R)
• M18: 7,641,310 km (0.087 R)
• M19: 9,656,543 km (0.111 R)
• M20: 10,078,259 km (0.108 R)
• M21: 10,629,378 km (0.111 R)
• M22: 13,729,793 km (0.049 R)
• M23: 14,271,786 km (0.078 R)
• M24: 15,939,803 km (0.051 R)
• M25: 16,437,814 km (0.104 R)
• M26: 16,509,322 km (0.089 R)
• M27: 17,522,099 km (0.034 R)
• M28: 17,741,709 km (0.088 R)
• M29: 17,815,162 km (0.112 R)
• M30: 18,183,771 km (0.116 R)
• M31: 19,455,652 km (0.119 R)
• M32: 19,987,622 km (0.106 R)
• M33: 20,370,592 km (0.056 R)
• M34: 20,447,486 km (0.1 R)
• M35: 20,756,106 km (0.066 R)
• M36: 21,299,595 km (0.071 R)
• M37: 21,612,404 km (0.104 R)
• M38: 22,242,361 km (0.027 R)
• M39: 23,279,074 km (0.026 R)
• M40: 23,439,892 km (0.099 R)
• M41: 24,576,387 km (0.069 R)
• M42: 25,399,026 km (0.081 R)
• M43: 25,481,903 km (0.098 R)
• M44: 26,398,190 km (0.103 R)
• M45: 27,325,397 km (0.069 R)
• M46: 28,006,367 km (0.101 R)
• M47: 28,520,684 km (0.086 R)
• M48: 28,865,358 km (0.096 R)
• M49: 29,820,241 km (0.108 R)
• M50: 30,962,122 km (0.114 R)
• M51: 31,316,369 km (0.1 R)
• M52: 32,207,823 km (0.065 R)
• M53: 34,472,585 km (0.098 R)
• M54: 35,763,166 km (0.064 R)
• M55: 38,106,766 km (0.1 R)
• M56: 39,824,748 km (0.099 R)
• M57: 41,178,310 km (0.097 R)
• M58: 41,763,088 km (0.113 R)
• M59: 42,645,267 km (0.114 R)
• M60: 42,940,722 km (0.111 R)
• M61: 43,434,545 km (0.117 R)
• M62: 44,228,760 km (0.099 R)
• M63: 45,932,231 km (0.115 R)
• M64: 47,147,564 km (0.062 R)
• M65: 47,249,291 km (0.087 R)
• M66: 48,270,895 km (0.11 R)
• M67: 49,093,384 km (0.115 R)
• M68: 49,403,051 km (0.092 R)
• M69: 55,407,910 km (0.071 R)
• M70: 58,331,501 km (0.097 R)
• M71: 58,768,925 km (0.087 R)
• M72: 58,988,086 km (0.038 R)
• M73: 59,536,961 km (0.09 R)
• M74: 60,529,393 km (0.077 R)
• M75: 62,642,313 km (0.075 R)
• M76: 63,202,258 km (0.108 R)
• M77: 64,553,127 km (0.11 R)
• M78: 65,458,942 km (0.082 R)
• M79: 67,512,472 km (0.103 R)
• M80: 67,627,213 km (0.045 R)
• M81: 68,086,628 km (0.101 R)
• M82: 68,316,860 km (0.085 R)
• M83: 68,431,900 km (0.115 R)
• M84: 68,547,240 km (0.061 R)
• M85: 69,587,095 km (0.047 R)
• M86: 72,385,622 km (0.072 R)
• M87: 72,855,509 km (0.053 R)
• M88: 73,562,509 km (0.073 R)
• M89: 74,271,603 km (0.061 R)
• M90: 75,339,582 km (0.097 R)
• M91: 77,011,039 km (0.087 R)
• M92: 77,250,695 km (0.119 R)
• M93: 77,610,927 km (0.1 R)
• M94: 78,332,736 km (0.1 R)
• M95: 78,694,614 km (0.081 R)
• M96: 79,904,561 km (0.097 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: 508 - 17,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit