🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.09 AU - 1.53 AU

Year: 553 Days

Day: 37.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,250,514 km

• M1: 451,935 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.99 AU - 2.89 AU

Year: 1406 Days

Day: 44.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.44 AU - 4.48 AU

Year: 3475 Days

Day: 47.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.8

Radius: 14

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.08 AU - 6.34 AU

Year: 5710 Days

Day: 8.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,250,514 km

• M1: 177,124 km (0.038 R)
• M2: 300,841 km (0.03 R)
• M3: 499,358 km (0.066 R)
• M4: 601,683 km (0.11 R)
• M5: 888,163 km (0.071 R)
• M6: 1,078,900 km (0.119 R)
• M7: 1,251,835 km (0.039 R)
• M8: 1,590,824 km (0.025 R)
• M9: 1,716,486 km (0.077 R)
• M10: 2,055,774 km (0.112 R)
• M11: 2,233,646 km (0.088 R)
• M12: 2,355,269 km (0.097 R)
• M13: 2,499,930 km (0.1 R)
• M14: 2,605,097 km (0.111 R)
• M15: 2,952,164 km (0.101 R)
• M16: 3,153,972 km (0.087 R)
• M17: 3,291,153 km (0.112 R)
• M18: 3,595,286 km (0.087 R)
• M19: 3,738,750 km (0.118 R)
• M20: 3,859,924 km (0.107 R)
• M21: 4,006,979 km (0.1 R)
• M22: 4,180,961 km (0.09 R)
• M23: 4,408,500 km (0.094 R)
• M24: 4,588,316 km (0.093 R)
• M25: 4,875,843 km (0.075 R)
• M26: 5,551,427 km (0.116 R)
• M27: 5,802,004 km (0.12 R)
• M28: 6,722,928 km (0.111 R)
• M29: 6,870,881 km (0.119 R)
• M30: 7,110,088 km (0.08 R)
• M31: 7,596,729 km (0.076 R)
• M32: 7,844,164 km (0.09 R)
• M33: 8,795,607 km (0.074 R)
• M34: 8,957,771 km (0.044 R)
• M35: 9,088,220 km (0.052 R)
• M36: 9,817,061 km (0.037 R)
• M37: 10,222,621 km (0.079 R)
• M38: 10,358,905 km (0.089 R)
• M39: 10,461,678 km (0.096 R)
• M40: 10,945,478 km (0.096 R)
• M41: 11,578,277 km (0.091 R)
• M42: 11,756,149 km (0.107 R)
• M43: 12,150,788 km (0.083 R)
• M44: 12,331,652 km (0.091 R)
• M45: 13,137,984 km (0.076 R)
• M46: 13,584,983 km (0.118 R)
• M47: 13,923,523 km (0.095 R)
• M48: 15,188,672 km (0.069 R)
• M49: 16,092,093 km (0.113 R)
• M50: 16,490,323 km (0.085 R)
• M51: 17,296,655 km (0.072 R)
• M52: 17,459,567 km (0.058 R)
• M53: 17,663,769 km (0.117 R)
• M54: 18,074,564 km (0.082 R)
• M55: 18,947,767 km (0.113 R)
• M56: 19,919,704 km (0.049 R)
• M57: 20,047,760 km (0.095 R)
• M58: 20,562,377 km (0.078 R)
• M59: 20,691,779 km (0.107 R)
• M60: 21,168,398 km (0.095 R)
• M61: 21,912,199 km (0.098 R)
• M62: 23,515,439 km (0.113 R)
• M63: 24,012,852 km (0.113 R)
• M64: 24,972,073 km (0.09 R)
• M65: 25,294,606 km (0.071 R)
• M66: 25,618,635 km (0.111 R)
• M67: 25,757,911 km (0.067 R)
• M68: 26,177,084 km (0.097 R)
• M69: 26,457,879 km (0.044 R)
• M70: 26,645,625 km (0.025 R)
• M71: 28,451,271 km (0.094 R)
• M72: 30,197,976 km (0.111 R)
• M73: 31,282,560 km (0.089 R)
• M74: 31,729,858 km (0.072 R)
• M75: 33,489,727 km (0.077 R)
• M76: 34,202,561 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.9

Radius: 11.6

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.35 AU - 12.13 AU

Year: 14842 Days

Day: 5.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 73,250,514 km

• M1: 164,707 km (0.032 R)
• M2: 268,528 km (0.112 R)
• M3: 361,279 km (0.049 R)
• M4: 806,183 km (0.095 R)
• M5: 1,101,489 km (0.063 R)
• M6: 1,512,883 km (0.091 R)
• M7: 1,639,144 km (0.084 R)
• M8: 2,109,480 km (0.074 R)
• M9: 2,570,241 km (0.077 R)
• M10: 2,748,113 km (0.068 R)
• M11: 3,754,458 km (0.041 R)
• M12: 4,402,815 km (0.084 R)
• M13: 4,555,106 km (0.093 R)
• M14: 4,647,407 km (0.105 R)
• M15: 4,740,158 km (0.085 R)
• M16: 5,537,964 km (0.109 R)
• M17: 5,636,549 km (0.053 R)
• M18: 5,802,153 km (0.11 R)
• M19: 6,036,723 km (0.034 R)
• M20: 6,172,109 km (0.11 R)
• M21: 6,515,286 km (0.087 R)
• M22: 6,724,125 km (0.073 R)
• M23: 7,220,192 km (0.105 R)
• M24: 7,400,158 km (0.093 R)
• M25: 7,801,529 km (0.098 R)
• M26: 7,912,231 km (0.11 R)
• M27: 8,893,593 km (0.082 R)
• M28: 8,970,636 km (0.113 R)
• M29: 10,234,290 km (0.052 R)
• M30: 10,436,695 km (0.091 R)
• M31: 11,427,033 km (0.118 R)
• M32: 11,890,936 km (0.077 R)
• M33: 12,018,543 km (0.114 R)
• M34: 12,146,599 km (0.036 R)
• M35: 12,232,319 km (0.112 R)
• M36: 12,968,191 km (0.07 R)
• M37: 13,143,519 km (0.113 R)
• M38: 13,718,574 km (0.069 R)
• M39: 14,256,827 km (0.054 R)
• M40: 14,664,930 km (0.062 R)
• M41: 16,241,392 km (0.071 R)
• M42: 16,335,788 km (0.058 R)
• M43: 16,477,757 km (0.089 R)
• M44: 16,858,334 km (0.099 R)
• M45: 17,097,690 km (0.085 R)
• M46: 17,725,253 km (0.088 R)
• M47: 18,164,173 km (0.067 R)
• M48: 18,705,568 km (0.057 R)
• M49: 19,202,233 km (0.072 R)
• M50: 19,302,164 km (0.115 R)
• M51: 21,542,692 km (0.057 R)
• M52: 22,220,221 km (0.108 R)
• M53: 24,945,595 km (0.097 R)
• M54: 25,932,492 km (0.052 R)
• M55: 26,486,303 km (0.095 R)
• M56: 27,155,903 km (0.049 R)
• M57: 27,436,698 km (0.114 R)
• M58: 27,831,188 km (0.062 R)
• M59: 28,969,029 km (0.109 R)
• M60: 29,543,485 km (0.108 R)
• M61: 30,879,244 km (0.067 R)
• M62: 33,189,036 km (0.062 R)
• M63: 33,910,845 km (0.111 R)
• M64: 34,759,514 km (0.102 R)
• M65: 37,784,682 km (0.045 R)
• M66: 38,223,752 km (0.059 R)
• M67: 38,664,467 km (0.11 R)
• M68: 39,932,758 km (0.101 R)
• M69: 40,188,122 km (0.099 R)
• M70: 42,120,328 km (0.085 R)
• M71: 42,901,677 km (0.103 R)
• M72: 43,163,174 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.9

Radius: 6.1

Gravity: 26.33 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.13 AU - 16.63 AU

Year: 23348 Days

Day: 22.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,250,514 km

• M1: 99,931 km (0.075 R)
• M2: 185,501 km (0.099 R)
• M3: 407,205 km (0.055 R)
• M4: 569,369 km (0.104 R)
• M5: 671,246 km (0.102 R)
• M6: 1,012,927 km (0.099 R)
• M7: 1,300,903 km (0.098 R)
• M8: 1,910,814 km (0.067 R)
• M9: 2,224,969 km (0.113 R)
• M10: 2,388,180 km (0.113 R)
• M11: 3,215,457 km (0.118 R)
• M12: 3,635,827 km (0.098 R)
• M13: 3,974,666 km (0.069 R)
• M14: 4,073,400 km (0.099 R)
• M15: 4,425,255 km (0.072 R)
• M16: 4,527,580 km (0.113 R)
• M17: 4,682,563 km (0.104 R)
• M18: 4,839,342 km (0.114 R)
• M19: 5,538,412 km (0.061 R)
• M20: 5,927,816 km (0.11 R)
• M21: 6,040,762 km (0.105 R)
• M22: 6,910,075 km (0.096 R)
• M23: 6,969,466 km (0.106 R)
• M24: 8,254,362 km (0.07 R)
• M25: 10,077,661 km (0.054 R)
• M26: 11,173,166 km (0.101 R)
• M27: 12,522,389 km (0.047 R)
• M28: 12,812,908 km (0.069 R)
• M29: 12,959,065 km (0.082 R)
• M30: 14,072,522 km (0.115 R)
• M31: 14,374,560 km (0.106 R)
• M32: 14,985,219 km (0.078 R)
• M33: 16,389,793 km (0.075 R)
• M34: 17,188,047 km (0.051 R)
• M35: 18,988,458 km (0.055 R)
• M36: 19,405,985 km (0.088 R)
• M37: 22,941,581 km (0.094 R)
• M38: 23,030,293 km (0.093 R)
• M39: 23,208,015 km (0.109 R)
• M40: 24,193,566 km (0.027 R)
• M41: 25,192,730 km (0.068 R)
• M42: 25,559,395 km (0.115 R)
• M43: 26,669,860 km (0.083 R)
• M44: 26,950,056 km (0.065 R)
• M45: 29,418,122 km (0.1 R)
• M46: 29,997,814 km (0.041 R)
• M47: 32,056,430 km (0.112 R)
• M48: 34,667,811 km (0.063 R)
• M49: 34,871,413 km (0.05 R)
• M50: 35,998,783 km (0.077 R)
• M51: 39,133,606 km (0.085 R)
• M52: 40,197,845 km (0.102 R)
• M53: 42,354,598 km (0.092 R)
• M54: 43,886,630 km (0.086 R)
• M55: 43,996,734 km (0.08 R)
• M56: 45,214,161 km (0.105 R)
• M57: 45,771,114 km (0.102 R)
• M58: 45,994,613 km (0.077 R)
• M59: 46,106,513 km (0.085 R)
• M60: 47,229,993 km (0.091 R)
• M61: 47,908,568 km (0.118 R)
• M62: 48,362,598 km (0.102 R)
• M63: 49,160,703 km (0.101 R)
• M64: 49,504,179 km (0.108 R)
• M65: 49,733,513 km (0.081 R)
• M66: 54,158,020 km (0.074 R)
• M67: 55,224,204 km (0.091 R)
• M68: 55,819,603 km (0.063 R)
• M69: 56,297,419 km (0.032 R)
• M70: 57,738,944 km (0.115 R)
• M71: 57,980,395 km (0.067 R)
• M72: 63,625,171 km (0.082 R)
• M73: 64,374,357 km (0.085 R)
• M74: 66,386,149 km (0.07 R)
• M75: 67,908,607 km (0.1 R)
• M76: 68,802,006 km (0.11 R)
• M77: 70,342,415 km (0.049 R)
• M78: 72,674,496 km (0.044 R)
• M79: 73,065,694 km (0.093 R)
• M80: 75,295,301 km (0.099 R)
• M81: 76,352,210 km (0.106 R)
• M82: 76,484,604 km (0.062 R)
• M83: 78,213,656 km (0.041 R)
• M84: 78,748,170 km (0.051 R)
• M85: 79,418,069 km (0.097 R)
• M86: 80,628,764 km (0.094 R)
• M87: 82,388,185 km (0.062 R)
• M88: 86,496,442 km (0.073 R)
• M89: 87,187,733 km (0.116 R)
• M90: 87,741,994 km (0.065 R)
• M91: 88,436,427 km (0.101 R)
• M92: 89,970,703 km (0.055 R)
• M93: 90,530,797 km (0.099 R)
• M94: 91,373,033 km (0.097 R)
• M95: 91,513,655 km (0.079 R)
• M96: 92,359,033 km (0.111 R)
• M97: 93,773,630 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.6

Radius: 6.2

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 15.67 AU - 18.39 AU

Year: 25930 Days

Day: 23.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,250,514 km

• M1: 139,575 km (0.069 R)
• M2: 332,406 km (0.078 R)
• M3: 707,000 km (0.082 R)
• M4: 822,639 km (0.053 R)
• M5: 1,072,916 km (0.094 R)
• M6: 1,179,579 km (0.102 R)
• M7: 1,701,825 km (0.065 R)
• M8: 2,253,542 km (0.064 R)
• M9: 2,602,405 km (0.03 R)
• M10: 2,968,022 km (0.056 R)
• M11: 3,233,708 km (0.109 R)
• M12: 3,787,668 km (0.082 R)
• M13: 4,117,382 km (0.069 R)
• M14: 4,159,120 km (0.05 R)
• M15: 4,370,651 km (0.107 R)
• M16: 6,233,145 km (0.112 R)
• M17: 7,679,307 km (0.115 R)
• M18: 8,306,871 km (0.116 R)
• M19: 8,519,748 km (0.067 R)
• M20: 8,734,272 km (0.098 R)
• M21: 8,788,277 km (0.068 R)
• M22: 8,950,740 km (0.084 R)
• M23: 9,388,912 km (0.097 R)
• M24: 10,172,356 km (0.089 R)
• M25: 10,976,744 km (0.103 R)
• M26: 11,504,525 km (0.11 R)
• M27: 11,741,787 km (0.081 R)
• M28: 13,013,668 km (0.115 R)
• M29: 14,456,091 km (0.087 R)
• M30: 15,685,337 km (0.118 R)
• M31: 16,014,452 km (0.077 R)
• M32: 16,746,434 km (0.087 R)
• M33: 17,489,188 km (0.117 R)
• M34: 19,006,709 km (0.11 R)
• M35: 19,287,205 km (0.079 R)
• M36: 19,710,417 km (0.062 R)
• M37: 19,781,177 km (0.055 R)
• M38: 20,350,995 km (0.077 R)
• M39: 21,143,116 km (0.074 R)
• M40: 21,433,785 km (0.084 R)
• M41: 22,165,917 km (0.08 R)
• M42: 24,259,240 km (0.05 R)
• M43: 24,335,235 km (0.11 R)
• M44: 24,639,667 km (0.089 R)
• M45: 25,022,039 km (0.088 R)
• M46: 27,041,909 km (0.088 R)
• M47: 28,550,754 km (0.064 R)
• M48: 28,630,938 km (0.098 R)
• M49: 29,436,822 km (0.089 R)
• M50: 30,331,866 km (0.099 R)
• M51: 32,065,107 km (0.112 R)
• M52: 32,148,433 km (0.106 R)
• M53: 32,733,809 km (0.103 R)
• M54: 34,340,341 km (0.117 R)
• M55: 35,454,396 km (0.096 R)
• M56: 35,885,986 km (0.027 R)
• M57: 36,232,455 km (0.083 R)
• M58: 37,629,699 km (0.068 R)
• M59: 41,289,760 km (0.072 R)
• M60: 42,656,786 km (0.102 R)
• M61: 42,840,193 km (0.052 R)
• M62: 43,023,899 km (0.079 R)
• M63: 44,781,674 km (0.055 R)
• M64: 44,968,073 km (0.082 R)
• M65: 45,622,563 km (0.114 R)
• M66: 46,468,539 km (0.067 R)
• M67: 46,657,182 km (0.08 R)
• M68: 46,751,728 km (0.027 R)
• M69: 47,224,906 km (0.066 R)
• M70: 47,985,312 km (0.113 R)
• M71: 49,037,584 km (0.116 R)
• M72: 50,097,335 km (0.116 R)
• M73: 51,750,092 km (0.044 R)
• M74: 52,435,699 km (0.073 R)
• M75: 53,223,033 km (0.077 R)
• M76: 54,610,254 km (0.054 R)
• M77: 57,521,428 km (0.094 R)
• M78: 58,944,852 km (0.083 R)
• M79: 60,895,010 km (0.101 R)
• M80: 61,204,827 km (0.092 R)
• M81: 62,033,749 km (0.101 R)
• M82: 62,137,570 km (0.071 R)
• M83: 62,345,511 km (0.08 R)
• M84: 64,332,171 km (0.093 R)
• M85: 64,437,338 km (0.058 R)
• M86: 64,542,505 km (0.099 R)
• M87: 65,069,239 km (0.112 R)
• M88: 66,658,268 km (0.087 R)
• M89: 66,977,659 km (0.077 R)
• M90: 67,404,163 km (0.09 R)
• M91: 68,474,536 km (0.116 R)
• M92: 68,581,947 km (0.094 R)
• M93: 70,523,727 km (0.116 R)
• M94: 71,937,278 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 12,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit