🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.63 AU - 0.69 AU

Year: 190 Days

Day: 25.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.41 AU - 1.93 AU

Year: 766 Days

Day: 20.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 65.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,606,470 km

• M1: 506,838 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.77 AU - 2.97 AU

Year: 1725 Days

Day: 41.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713

Radius: 13.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.93 AU - 12.23 AU

Year: 13980 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,606,470 km

• M1: 261,347 km (0.075 R)
• M2: 369,208 km (0.098 R)
• M3: 518,357 km (0.119 R)
• M4: 730,636 km (0.094 R)
• M5: 1,366,128 km (0.093 R)
• M6: 2,086,741 km (0.109 R)
• M7: 2,202,829 km (0.084 R)
• M8: 2,848,194 km (0.082 R)
• M9: 3,076,031 km (0.062 R)
• M10: 3,831,650 km (0.03 R)
• M11: 3,975,115 km (0.028 R)
• M12: 4,341,929 km (0.082 R)
• M13: 4,719,813 km (0.093 R)
• M14: 6,083,248 km (0.107 R)
• M15: 6,293,582 km (0.052 R)
• M16: 6,549,245 km (0.093 R)
• M17: 6,851,882 km (0.117 R)
• M18: 8,016,052 km (0.06 R)
• M19: 8,340,081 km (0.065 R)
• M20: 8,480,254 km (0.086 R)
• M21: 9,000,855 km (0.076 R)
• M22: 9,144,768 km (0.046 R)
• M23: 9,386,070 km (0.098 R)
• M24: 9,483,308 km (0.051 R)
• M25: 10,023,656 km (0.089 R)
• M26: 11,757,046 km (0.048 R)
• M27: 12,019,740 km (0.114 R)
• M28: 12,178,314 km (0.064 R)
• M29: 12,337,486 km (0.03 R)
• M30: 13,746,698 km (0.083 R)
• M31: 13,912,602 km (0.033 R)
• M32: 14,190,555 km (0.055 R)
• M33: 14,414,353 km (0.093 R)
• M34: 15,550,399 km (0.075 R)
• M35: 17,308,025 km (0.113 R)
• M36: 17,787,336 km (0.097 R)
• M37: 17,907,912 km (0.073 R)
• M38: 18,943,279 km (0.037 R)
• M39: 19,066,398 km (0.112 R)
• M40: 19,623,650 km (0.07 R)
• M41: 21,776,663 km (0.092 R)
• M42: 22,489,347 km (0.077 R)
• M43: 25,076,941 km (0.103 R)
• M44: 27,687,574 km (0.052 R)
• M45: 27,827,448 km (0.11 R)
• M46: 27,967,472 km (0.107 R)
• M47: 28,318,578 km (0.119 R)
• M48: 28,600,420 km (0.11 R)
• M49: 30,167,757 km (0.119 R)
• M50: 33,459,658 km (0.081 R)
• M51: 34,056,703 km (0.104 R)
• M52: 35,564,799 km (0.096 R)
• M53: 36,403,595 km (0.109 R)
• M54: 37,017,694 km (0.101 R)
• M55: 39,037,116 km (0.107 R)
• M56: 39,665,576 km (0.105 R)
• M57: 43,344,188 km (0.058 R)
• M58: 43,506,651 km (0.083 R)
• M59: 45,718,904 km (0.083 R)
• M60: 45,966,938 km (0.116 R)
• M61: 46,464,500 km (0.109 R)
• M62: 47,297,611 km (0.105 R)
• M63: 48,387,880 km (0.076 R)
• M64: 49,826,264 km (0.114 R)
• M65: 50,081,627 km (0.119 R)
• M66: 52,398,749 km (0.084 R)
• M67: 52,745,068 km (0.112 R)
• M68: 54,575,398 km (0.085 R)
• M69: 55,102,132 km (0.05 R)
• M70: 56,337,810 km (0.053 R)
• M71: 56,603,795 km (0.1 R)
• M72: 57,404,293 km (0.04 R)
• M73: 58,118,922 km (0.053 R)
• M74: 58,208,382 km (0.028 R)
• M75: 58,567,118 km (0.055 R)
• M76: 59,196,476 km (0.119 R)
• M77: 59,647,364 km (0.116 R)
• M78: 60,189,955 km (0.045 R)
• M79: 60,280,462 km (0.087 R)
• M80: 60,371,118 km (0.103 R)
• M81: 60,734,192 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 11.4

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 11.1 AU - 12.84 AU

Year: 14692 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,606,470 km

• M1: 152,590 km (0.095 R)
• M2: 262,993 km (0.091 R)
• M3: 402,717 km (0.045 R)
• M4: 519,553 km (0.107 R)
• M5: 611,556 km (0.098 R)
• M6: 730,337 km (0.053 R)
• M7: 857,794 km (0.097 R)
• M8: 947,104 km (0.102 R)
• M9: 1,063,790 km (0.079 R)
• M10: 1,864,887 km (0.118 R)
• M11: 1,953,748 km (0.097 R)
• M12: 2,229,158 km (0.104 R)
• M13: 2,682,439 km (0.093 R)
• M14: 3,235,652 km (0.056 R)
• M15: 3,379,565 km (0.091 R)
• M16: 3,525,723 km (0.085 R)
• M17: 3,976,461 km (0.088 R)
• M18: 4,247,981 km (0.116 R)
• M19: 4,646,510 km (0.081 R)
• M20: 5,224,706 km (0.058 R)
• M21: 5,913,305 km (0.063 R)
• M22: 7,327,902 km (0.074 R)
• M23: 7,902,657 km (0.119 R)
• M24: 8,244,638 km (0.081 R)
• M25: 8,641,521 km (0.048 R)
• M26: 9,146,414 km (0.077 R)
• M27: 9,351,064 km (0.111 R)
• M28: 9,764,851 km (0.097 R)
• M29: 10,557,122 km (0.055 R)
• M30: 11,369,887 km (0.028 R)
• M31: 11,645,297 km (0.106 R)
• M32: 11,922,801 km (0.114 R)
• M33: 12,258,947 km (0.06 R)
• M34: 13,285,787 km (0.081 R)
• M35: 14,877,359 km (0.116 R)
• M36: 15,482,033 km (0.113 R)
• M37: 15,787,512 km (0.099 R)
• M38: 16,653,085 km (0.064 R)
• M39: 17,344,078 km (0.118 R)
• M40: 17,852,561 km (0.086 R)
• M41: 18,044,495 km (0.117 R)
• M42: 18,430,308 km (0.105 R)
• M43: 19,802,420 km (0.092 R)
• M44: 20,467,382 km (0.037 R)
• M45: 21,342,679 km (0.081 R)
• M46: 21,750,932 km (0.093 R)
• M47: 21,887,515 km (0.104 R)
• M48: 22,024,397 km (0.059 R)
• M49: 22,505,803 km (0.054 R)
• M50: 22,851,823 km (0.106 R)
• M51: 24,964,743 km (0.083 R)
• M52: 25,394,687 km (0.113 R)
• M53: 26,044,391 km (0.06 R)
• M54: 27,065,845 km (0.081 R)
• M55: 27,877,563 km (0.062 R)
• M56: 28,249,164 km (0.101 R)
• M57: 29,979,712 km (0.076 R)
• M58: 31,512,343 km (0.081 R)
• M59: 32,132,575 km (0.1 R)
• M60: 32,444,038 km (0.089 R)
• M61: 32,678,458 km (0.096 R)
• M62: 34,414,242 km (0.069 R)
• M63: 38,469,242 km (0.099 R)
• M64: 38,634,548 km (0.081 R)
• M65: 39,048,934 km (0.052 R)
• M66: 41,142,706 km (0.1 R)
• M67: 44,048,345 km (0.053 R)
• M68: 46,931,096 km (0.099 R)
• M69: 50,054,700 km (0.081 R)
• M70: 50,415,978 km (0.069 R)
• M71: 50,596,992 km (0.1 R)
• M72: 50,959,467 km (0.073 R)
• M73: 51,050,273 km (0.115 R)
• M74: 53,521,481 km (0.093 R)
• M75: 53,983,439 km (0.079 R)
• M76: 54,632,245 km (0.091 R)
• M77: 55,004,145 km (0.117 R)
• M78: 55,470,292 km (0.094 R)
• M79: 55,563,641 km (0.116 R)
• M80: 55,844,137 km (0.106 R)
• M81: 59,341,735 km (0.075 R)
• M82: 59,915,443 km (0.064 R)
• M83: 63,396,885 km (0.078 R)
• M84: 63,494,572 km (0.096 R)
• M85: 64,768,398 km (0.101 R)
• M86: 64,965,269 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.7

Radius: 6.3

Gravity: 16.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 18.29 AU - 19.11 AU

Year: 28688 Days

Day: 20.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 49,606,470 km

• M1: 122,371 km (0.114 R)
• M2: 270,323 km (0.057 R)
• M3: 1,301,950 km (0.028 R)
• M4: 2,224,820 km (0.114 R)
• M5: 2,855,973 km (0.114 R)
• M6: 3,214,110 km (0.067 R)
• M7: 3,259,887 km (0.104 R)
• M8: 3,972,422 km (0.112 R)
• M9: 5,370,264 km (0.09 R)
• M10: 5,479,321 km (0.11 R)
• M11: 5,644,328 km (0.073 R)
• M12: 5,755,329 km (0.084 R)
• M13: 6,786,059 km (0.099 R)
• M14: 6,904,091 km (0.088 R)
• M15: 7,565,314 km (0.12 R)
• M16: 8,183,901 km (0.119 R)
• M17: 8,246,583 km (0.052 R)
• M18: 9,207,001 km (0.055 R)
• M19: 9,534,919 km (0.092 R)
• M20: 9,667,314 km (0.083 R)
• M21: 11,092,383 km (0.077 R)
• M22: 11,511,407 km (0.092 R)
• M23: 12,006,875 km (0.104 R)
• M24: 12,149,741 km (0.032 R)
• M25: 12,726,889 km (0.108 R)
• M26: 13,018,755 km (0.044 R)
• M27: 13,165,510 km (0.059 R)
• M28: 13,683,568 km (0.043 R)
• M29: 13,832,717 km (0.09 R)
• M30: 14,892,468 km (0.118 R)
• M31: 15,277,234 km (0.051 R)
• M32: 16,056,639 km (0.087 R)
• M33: 16,451,128 km (0.089 R)
• M34: 17,979,121 km (0.095 R)
• M35: 18,060,801 km (0.067 R)
• M36: 20,567,912 km (0.092 R)
• M37: 22,386,573 km (0.109 R)
• M38: 22,915,701 km (0.083 R)
• M39: 23,806,556 km (0.088 R)
• M40: 26,267,890 km (0.086 R)
• M41: 28,332,490 km (0.112 R)
• M42: 29,000,146 km (0.075 R)
• M43: 29,576,696 km (0.118 R)
• M44: 29,673,186 km (0.074 R)
• M45: 32,615,029 km (0.046 R)
• M46: 39,299,361 km (0.066 R)
• M47: 39,830,583 km (0.105 R)
• M48: 41,330,451 km (0.09 R)
• M49: 41,654,330 km (0.095 R)
• M50: 42,630,905 km (0.102 R)
• M51: 46,051,760 km (0.059 R)
• M52: 46,275,409 km (0.054 R)
• M53: 46,836,251 km (0.05 R)
• M54: 47,851,572 km (0.119 R)
• M55: 48,305,152 km (0.072 R)
• M56: 48,760,080 km (0.104 R)
• M57: 49,903,755 km (0.102 R)
• M58: 50,363,619 km (0.09 R)
• M59: 50,709,489 km (0.096 R)
• M60: 52,333,973 km (0.095 R)
• M61: 52,684,181 km (0.093 R)
• M62: 52,801,167 km (0.112 R)
• M63: 53,857,627 km (0.107 R)
• M64: 54,447,491 km (0.107 R)
• M65: 54,920,969 km (0.049 R)
• M66: 55,158,231 km (0.057 R)
• M67: 55,752,733 km (0.067 R)
• M68: 55,871,962 km (0.056 R)
• M69: 55,991,192 km (0.072 R)
• M70: 56,229,950 km (0.085 R)
• M71: 59,121,527 km (0.081 R)
• M72: 59,608,169 km (0.065 R)
• M73: 60,096,157 km (0.106 R)
• M74: 60,340,600 km (0.096 R)
• M75: 60,462,971 km (0.091 R)
• M76: 63,424,261 km (0.066 R)
• M77: 63,673,192 km (0.057 R)
• M78: 64,672,057 km (0.113 R)
• M79: 65,424,534 km (0.087 R)
• M80: 66,053,893 km (0.104 R)
• M81: 66,938,315 km (0.116 R)
• M82: 71,937,278 km (0.108 R)
• M83: 72,196,830 km (0.086 R)
• M84: 77,985,669 km (0.119 R)
• M85: 79,590,106 km (0.061 R)
• M86: 79,724,296 km (0.08 R)
• M87: 81,475,788 km (0.084 R)
• M88: 81,611,024 km (0.079 R)
• M89: 81,881,647 km (0.045 R)
• M90: 82,152,718 km (0.065 R)
• M91: 83,103,712 km (0.048 R)
• M92: 84,331,611 km (0.081 R)
• M93: 85,428,163 km (0.104 R)
• M94: 87,081,818 km (0.068 R)
• M95: 90,560,866 km (0.098 R)
• M96: 92,669,897 km (0.086 R)
• M97: 93,659,636 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.5

Radius: 6.5

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 18.58 AU - 20.24 AU

Year: 30337 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 49,606,470 km

• M1: 231,578 km (0.053 R)
• M2: 522,396 km (0.05 R)
• M3: 754,871 km (0.117 R)
• M4: 826,977 km (0.109 R)
• M5: 1,057,657 km (0.079 R)
• M6: 2,702,934 km (0.115 R)
• M7: 2,843,706 km (0.108 R)
• M8: 3,161,751 km (0.092 R)
• M9: 3,250,463 km (0.1 R)
• M10: 3,340,072 km (0.098 R)
• M11: 6,420,741 km (0.1 R)
• M12: 6,990,559 km (0.107 R)
• M13: 8,628,955 km (0.095 R)
• M14: 9,299,303 km (0.114 R)
• M15: 10,204,220 km (0.119 R)
• M16: 10,600,505 km (0.097 R)
• M17: 12,004,182 km (0.062 R)
• M18: 12,798,397 km (0.086 R)
• M19: 14,143,132 km (0.105 R)
• M20: 14,931,513 km (0.12 R)
• M21: 14,981,329 km (0.11 R)
• M22: 15,481,884 km (0.087 R)
• M23: 17,590,765 km (0.092 R)
• M24: 18,171,803 km (0.105 R)
• M25: 18,759,124 km (0.088 R)
• M26: 19,028,101 km (0.114 R)
• M27: 20,116,874 km (0.085 R)
• M28: 21,900,530 km (0.049 R)
• M29: 23,734,151 km (0.055 R)
• M30: 26,214,484 km (0.109 R)
• M31: 26,998,676 km (0.108 R)
• M32: 27,302,509 km (0.055 R)
• M33: 29,272,713 km (0.117 R)
• M34: 29,397,478 km (0.097 R)
• M35: 29,897,882 km (0.081 R)
• M36: 32,506,421 km (0.056 R)
• M37: 32,894,178 km (0.107 R)
• M38: 33,413,582 km (0.086 R)
• M39: 35,917,850 km (0.093 R)
• M40: 37,260,042 km (0.051 R)
• M41: 37,733,669 km (0.088 R)
• M42: 39,166,368 km (0.094 R)
• M43: 40,478,042 km (0.092 R)
• M44: 41,593,743 km (0.073 R)
• M45: 42,014,712 km (0.105 R)
• M46: 42,085,023 km (0.117 R)
• M47: 45,144,748 km (0.116 R)
• M48: 45,288,811 km (0.087 R)
• M49: 48,348,985 km (0.114 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 17,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit