🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.85 AU - 0.91 AU

Year: 290 Days

Day: 25.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,488,460 km

• M1: 431,889 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.93 AU - 1.49 AU

Year: 468 Days

Day: 38.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.12 AU - 1.68 AU

Year: 582 Days

Day: 36.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,488,460 km

• M1: 126,410 km (0.06 R)
• M2: 424,409 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.33 AU - 3.45 AU

Year: 1727 Days

Day: 31.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.7

Radius: 10.6

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.64 AU - 6.82 AU

Year: 4821 Days

Day: 11.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 81,488,460 km

• M1: 137,480 km (0.111 R)
• M2: 254,316 km (0.031 R)
• M3: 639,531 km (0.12 R)
• M4: 851,960 km (0.038 R)
• M5: 1,041,351 km (0.114 R)
• M6: 1,183,469 km (0.106 R)
• M7: 1,319,752 km (0.086 R)
• M8: 1,690,606 km (0.116 R)
• M9: 1,859,651 km (0.074 R)
• M10: 2,138,651 km (0.066 R)
• M11: 2,214,497 km (0.099 R)
• M12: 2,399,999 km (0.059 R)
• M13: 2,510,551 km (0.097 R)
• M14: 2,606,743 km (0.119 R)
• M15: 2,704,281 km (0.046 R)
• M16: 2,902,947 km (0.109 R)
• M17: 3,021,129 km (0.039 R)
• M18: 3,089,346 km (0.087 R)
• M19: 3,192,718 km (0.063 R)
• M20: 3,402,903 km (0.104 R)
• M21: 3,474,111 km (0.055 R)
• M22: 3,581,672 km (0.089 R)
• M23: 3,726,932 km (0.106 R)
• M24: 3,892,686 km (0.073 R)
• M25: 4,346,716 km (0.089 R)
• M26: 4,937,927 km (0.068 R)
• M27: 5,018,709 km (0.088 R)
• M28: 5,140,781 km (0.049 R)
• M29: 6,792,491 km (0.056 R)
• M30: 7,086,451 km (0.111 R)
• M31: 7,154,817 km (0.104 R)
• M32: 7,384,600 km (0.082 R)
• M33: 7,640,262 km (0.088 R)
• M34: 7,898,618 km (0.107 R)
• M35: 8,136,179 km (0.118 R)
• M36: 8,303,879 km (0.11 R)
• M37: 8,424,305 km (0.098 R)
• M38: 8,545,330 km (0.08 R)
• M39: 8,789,324 km (0.074 R)
• M40: 10,300,262 km (0.076 R)
• M41: 10,403,784 km (0.025 R)
• M42: 10,953,406 km (0.068 R)
• M43: 11,539,232 km (0.108 R)
• M44: 11,619,865 km (0.111 R)
• M45: 11,835,884 km (0.096 R)
• M46: 12,026,023 km (0.091 R)
• M47: 12,162,456 km (0.032 R)
• M48: 12,299,488 km (0.114 R)
• M49: 12,436,969 km (0.06 R)
• M50: 12,824,726 km (0.034 R)
• M51: 13,160,125 km (0.051 R)
• M52: 14,183,973 km (0.047 R)
• M53: 14,357,057 km (0.084 R)
• M54: 14,734,642 km (0.065 R)
• M55: 14,822,157 km (0.081 R)
• M56: 15,086,048 km (0.079 R)
• M57: 15,469,766 km (0.036 R)
• M58: 15,797,086 km (0.103 R)
• M59: 16,277,146 km (0.08 R)
• M60: 16,519,046 km (0.098 R)
• M61: 16,610,151 km (0.099 R)
• M62: 16,701,256 km (0.099 R)
• M63: 16,853,547 km (0.053 R)
• M64: 17,467,646 km (0.081 R)
• M65: 17,746,347 km (0.083 R)
• M66: 17,964,012 km (0.101 R)
• M67: 18,245,405 km (0.052 R)
• M68: 18,939,240 km (0.05 R)
• M69: 19,193,556 km (0.115 R)
• M70: 19,417,205 km (0.094 R)
• M71: 20,028,313 km (0.084 R)
• M72: 20,222,640 km (0.077 R)
• M73: 20,907,798 km (0.049 R)
• M74: 21,666,858 km (0.04 R)
• M75: 22,300,704 km (0.117 R)
• M76: 22,468,403 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.5

Radius: 8.6

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.48 AU - 7.86 AU

Year: 6054 Days

Day: 10.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,488,460 km

• M1: 219,310 km (0.119 R)
• M2: 274,362 km (0.117 R)
• M3: 690,693 km (0.106 R)
• M4: 808,576 km (0.096 R)
• M5: 863,180 km (0.112 R)
• M6: 1,005,597 km (0.11 R)
• M7: 1,379,292 km (0.086 R)
• M8: 1,686,716 km (0.107 R)
• M9: 1,885,232 km (0.068 R)
• M10: 1,996,683 km (0.058 R)
• M11: 2,110,377 km (0.106 R)
• M12: 2,424,383 km (0.035 R)
• M13: 2,484,970 km (0.082 R)
• M14: 2,901,600 km (0.104 R)
• M15: 3,590,050 km (0.112 R)
• M16: 3,659,314 km (0.027 R)
• M17: 3,941,006 km (0.12 R)
• M18: 4,181,111 km (0.101 R)
• M19: 4,302,884 km (0.095 R)
• M20: 4,575,152 km (0.116 R)
• M21: 4,650,399 km (0.032 R)
• M22: 5,612,015 km (0.052 R)
• M23: 6,046,447 km (0.119 R)
• M24: 6,101,499 km (0.103 R)
• M25: 6,718,440 km (0.11 R)
• M26: 8,998,611 km (0.11 R)
• M27: 9,156,287 km (0.068 R)
• M28: 9,346,875 km (0.113 R)
• M29: 9,570,823 km (0.033 R)
• M30: 9,861,342 km (0.055 R)
• M31: 9,991,343 km (0.055 R)
• M32: 10,220,377 km (0.117 R)
• M33: 10,817,123 km (0.117 R)
• M34: 11,221,187 km (0.077 R)
• M35: 11,459,197 km (0.095 R)
• M36: 11,596,079 km (0.095 R)
• M37: 11,802,225 km (0.111 R)
• M38: 11,940,304 km (0.053 R)
• M39: 13,136,039 km (0.098 R)
• M40: 13,243,451 km (0.115 R)
• M41: 13,893,453 km (0.082 R)
• M42: 14,002,809 km (0.098 R)
• M43: 14,554,078 km (0.099 R)
• M44: 14,702,180 km (0.06 R)
• M45: 14,776,530 km (0.109 R)
• M46: 15,262,274 km (0.088 R)
• M47: 15,337,522 km (0.11 R)
• M48: 15,526,165 km (0.081 R)
• M49: 16,403,407 km (0.082 R)
• M50: 16,828,713 km (0.115 R)
• M51: 16,906,504 km (0.044 R)
• M52: 17,336,000 km (0.094 R)
• M53: 17,611,260 km (0.074 R)
• M54: 17,967,303 km (0.114 R)
• M55: 18,046,739 km (0.091 R)
• M56: 18,126,325 km (0.069 R)
• M57: 19,130,576 km (0.1 R)
• M58: 19,823,812 km (0.115 R)
• M59: 20,649,742 km (0.099 R)
• M60: 20,899,870 km (0.085 R)
• M61: 21,740,460 km (0.077 R)
• M62: 22,164,869 km (0.12 R)
• M63: 22,592,121 km (0.038 R)
• M64: 22,763,710 km (0.068 R)
• M65: 22,935,747 km (0.064 R)
• M66: 23,367,935 km (0.06 R)
• M67: 25,926,508 km (0.058 R)
• M68: 26,874,659 km (0.042 R)
• M69: 27,421,589 km (0.11 R)
• M70: 28,018,185 km (0.071 R)
• M71: 28,572,745 km (0.081 R)
• M72: 28,665,495 km (0.055 R)
• M73: 28,991,020 km (0.047 R)
• M74: 29,786,582 km (0.079 R)
• M75: 29,927,652 km (0.081 R)
• M76: 31,064,895 km (0.11 R)
• M77: 31,208,061 km (0.071 R)
• M78: 31,830,837 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.5

Radius: 13.6

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.48 AU - 11.18 AU

Year: 10832 Days

Day: 5.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,488,460 km

• M1: 247,435 km (0.097 R)
• M2: 778,657 km (0.119 R)
• M3: 881,131 km (0.079 R)
• M4: 1,101,190 km (0.097 R)
• M5: 1,466,358 km (0.099 R)
• M6: 1,641,238 km (0.051 R)
• M7: 1,754,035 km (0.105 R)
• M8: 2,384,141 km (0.112 R)
• M9: 2,671,220 km (0.057 R)
• M10: 2,778,481 km (0.1 R)
• M11: 3,193,615 km (0.098 R)
• M12: 3,423,248 km (0.068 R)
• M13: 3,658,416 km (0.107 R)
• M14: 4,082,975 km (0.089 R)
• M15: 4,269,822 km (0.026 R)
• M16: 4,364,219 km (0.094 R)
• M17: 4,491,377 km (0.042 R)
• M18: 4,749,433 km (0.077 R)
• M19: 4,847,420 km (0.119 R)
• M20: 5,794,973 km (0.112 R)
• M21: 6,005,607 km (0.062 R)
• M22: 6,836,024 km (0.041 R)
• M23: 7,549,307 km (0.097 R)
• M24: 8,168,343 km (0.097 R)
• M25: 8,965,251 km (0.11 R)
• M26: 10,038,316 km (0.104 R)
• M27: 10,249,399 km (0.036 R)
• M28: 11,546,263 km (0.058 R)
• M29: 11,634,675 km (0.105 R)
• M30: 11,723,088 km (0.067 R)
• M31: 12,394,333 km (0.086 R)
• M32: 12,803,184 km (0.106 R)
• M33: 13,540,702 km (0.056 R)
• M34: 13,820,898 km (0.087 R)
• M35: 14,529,843 km (0.113 R)
• M36: 14,768,751 km (0.103 R)
• M37: 15,105,495 km (0.071 R)
• M38: 15,444,783 km (0.041 R)
• M39: 16,180,356 km (0.057 R)
• M40: 16,726,987 km (0.103 R)
• M41: 16,877,033 km (0.061 R)
• M42: 17,128,358 km (0.069 R)
• M43: 17,838,499 km (0.117 R)
• M44: 18,609,975 km (0.105 R)
• M45: 18,713,646 km (0.074 R)
• M46: 19,761,280 km (0.116 R)
• M47: 20,398,866 km (0.066 R)
• M48: 20,559,385 km (0.085 R)
• M49: 21,913,096 km (0.1 R)
• M50: 22,739,026 km (0.114 R)
• M51: 23,239,580 km (0.097 R)
• M52: 23,463,229 km (0.114 R)
• M53: 23,575,278 km (0.113 R)
• M54: 23,687,476 km (0.101 R)
• M55: 24,819,932 km (0.078 R)
• M56: 25,048,518 km (0.093 R)
• M57: 25,163,110 km (0.06 R)
• M58: 25,450,188 km (0.082 R)
• M59: 26,551,378 km (0.085 R)
• M60: 26,726,707 km (0.114 R)
• M61: 27,786,608 km (0.118 R)
• M62: 30,069,022 km (0.082 R)
• M63: 30,373,753 km (0.065 R)
• M64: 31,356,013 km (0.045 R)
• M65: 31,913,115 km (0.08 R)
• M66: 32,723,637 km (0.081 R)
• M67: 33,983,699 km (0.108 R)
• M68: 35,131,265 km (0.114 R)
• M69: 35,645,433 km (0.093 R)
• M70: 35,838,863 km (0.065 R)
• M71: 38,385,318 km (0.099 R)
• M72: 38,981,316 km (0.052 R)
• M73: 39,313,722 km (0.047 R)
• M74: 39,513,585 km (0.113 R)
• M75: 39,914,357 km (0.113 R)
• M76: 42,210,834 km (0.094 R)
• M77: 42,757,465 km (0.093 R)
• M78: 43,581,749 km (0.117 R)
• M79: 46,156,179 km (0.066 R)
• M80: 47,426,415 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.9

Radius: 7.5

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.3 AU - 17.78 AU

Year: 20500 Days

Day: 18.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,488,460 km

• M1: 242,797 km (0.098 R)
• M2: 358,885 km (0.117 R)
• M3: 603,627 km (0.04 R)
• M4: 793,916 km (0.116 R)
• M5: 1,600,697 km (0.059 R)
• M6: 2,182,035 km (0.113 R)
• M7: 2,514,291 km (0.102 R)
• M8: 2,705,926 km (0.098 R)
• M9: 2,783,867 km (0.066 R)
• M10: 3,022,326 km (0.025 R)
• M11: 3,434,618 km (0.11 R)
• M12: 3,908,394 km (0.054 R)
• M13: 5,012,277 km (0.09 R)
• M14: 5,698,033 km (0.114 R)
• M15: 5,848,828 km (0.119 R)
• M16: 6,154,456 km (0.07 R)
• M17: 6,517,530 km (0.12 R)
• M18: 6,941,042 km (0.111 R)
• M19: 8,038,492 km (0.093 R)
• M20: 8,094,741 km (0.119 R)
• M21: 8,207,687 km (0.076 R)
• M22: 8,321,232 km (0.056 R)
• M23: 8,378,079 km (0.06 R)
• M24: 8,722,453 km (0.114 R)
• M25: 10,024,404 km (0.115 R)
• M26: 10,636,109 km (0.082 R)
• M27: 10,759,976 km (0.111 R)
• M28: 12,282,434 km (0.032 R)
• M29: 13,400,977 km (0.075 R)
• M30: 14,346,585 km (0.046 R)
• M31: 15,035,035 km (0.119 R)
• M32: 15,734,255 km (0.09 R)
• M33: 17,309,670 km (0.117 R)
• M34: 18,116,003 km (0.05 R)
• M35: 20,453,619 km (0.116 R)
• M36: 20,762,090 km (0.105 R)
• M37: 20,839,432 km (0.114 R)
• M38: 22,645,078 km (0.103 R)
• M39: 25,487,588 km (0.086 R)
• M40: 25,986,048 km (0.06 R)
• M41: 26,992,542 km (0.101 R)
• M42: 27,415,755 km (0.052 R)
• M43: 28,097,322 km (0.051 R)
• M44: 28,182,892 km (0.102 R)
• M45: 29,043,679 km (0.082 R)
• M46: 29,651,345 km (0.107 R)
• M47: 30,000,357 km (0.085 R)
• M48: 30,350,865 km (0.089 R)
• M49: 30,438,679 km (0.066 R)
• M50: 30,702,719 km (0.108 R)
• M51: 30,967,507 km (0.063 R)
• M52: 31,766,360 km (0.048 R)
• M53: 33,293,605 km (0.036 R)
• M54: 33,656,529 km (0.118 R)
• M55: 33,747,335 km (0.072 R)
• M56: 35,582,751 km (0.08 R)
• M57: 36,419,302 km (0.09 R)
• M58: 36,793,148 km (0.046 R)
• M59: 37,922,312 km (0.101 R)
• M60: 39,445,518 km (0.107 R)
• M61: 40,311,091 km (0.04 R)
• M62: 41,767,576 km (0.097 R)
• M63: 49,303,718 km (0.036 R)
• M64: 49,510,462 km (0.04 R)
• M65: 51,802,152 km (0.078 R)
• M66: 52,222,522 km (0.031 R)
• M67: 52,327,839 km (0.117 R)
• M68: 56,164,576 km (0.075 R)
• M69: 57,137,860 km (0.119 R)
• M70: 58,881,722 km (0.039 R)
• M71: 59,320,492 km (0.092 R)
• M72: 59,870,414 km (0.11 R)
• M73: 60,975,344 km (0.039 R)
• M74: 61,419,201 km (0.119 R)
• M75: 61,752,804 km (0.095 R)
• M76: 62,869,104 km (0.116 R)
• M77: 63,317,598 km (0.076 R)
• M78: 64,895,257 km (0.117 R)
• M79: 66,485,931 km (0.114 R)
• M80: 67,515,314 km (0.092 R)
• M81: 67,629,906 km (0.064 R)
• M82: 68,204,362 km (0.104 R)
• M83: 69,358,210 km (0.12 R)
• M84: 70,634,729 km (0.115 R)
• M85: 71,568,070 km (0.072 R)
• M86: 71,685,056 km (0.088 R)
• M87: 72,622,885 km (0.06 R)
• M88: 72,740,319 km (0.112 R)
• M89: 72,857,903 km (0.066 R)
• M90: 73,919,001 km (0.103 R)
• M91: 74,629,291 km (0.085 R)
• M92: 77,973,552 km (0.119 R)
• M93: 78,093,978 km (0.109 R)
• M94: 78,214,255 km (0.081 R)
• M95: 80,270,627 km (0.116 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 19,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit