🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.49 AU - 0.55 AU

Year: 161 Days

Day: 21.1 Hours

Environment

Temp: 76 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,365,194 km

• M1: 284,535 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.49 AU - 0.75 AU

Year: 210 Days

Day: 13.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.48 AU - 0.78 AU

Year: 215 Days

Day: 16.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.08 AU - 1.2 AU

Year: 524 Days

Day: 24.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.5

Radius: 14.3

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.38 AU - 4.88 AU

Year: 4288 Days

Day: 13.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 98,365,194 km

• M1: 188,344 km (0.106 R)
• M2: 284,236 km (0.079 R)
• M3: 394,639 km (0.118 R)
• M4: 616,642 km (0.066 R)
• M5: 863,928 km (0.089 R)
• M6: 995,125 km (0.107 R)
• M7: 1,133,653 km (0.085 R)
• M8: 1,279,361 km (0.073 R)
• M9: 1,550,283 km (0.093 R)
• M10: 1,811,929 km (0.114 R)
• M11: 2,073,426 km (0.041 R)
• M12: 2,193,853 km (0.093 R)
• M13: 2,301,114 km (0.047 R)
• M14: 2,617,813 km (0.117 R)
• M15: 2,781,473 km (0.117 R)
• M16: 2,914,915 km (0.104 R)
• M17: 3,136,619 km (0.091 R)
• M18: 3,434,917 km (0.11 R)
• M19: 3,578,680 km (0.101 R)
• M20: 3,724,389 km (0.066 R)
• M21: 3,946,841 km (0.062 R)
• M22: 4,211,928 km (0.086 R)
• M23: 4,424,357 km (0.079 R)
• M24: 4,719,813 km (0.116 R)
• M25: 4,900,377 km (0.118 R)
• M26: 5,042,346 km (0.076 R)
• M27: 5,351,265 km (0.114 R)
• M28: 5,581,796 km (0.059 R)
• M29: 5,858,402 km (0.089 R)
• M30: 6,227,161 km (0.06 R)
• M31: 6,425,528 km (0.095 R)
• M32: 6,536,679 km (0.065 R)
• M33: 6,625,989 km (0.096 R)
• M34: 6,760,777 km (0.08 R)
• M35: 7,124,748 km (0.111 R)
• M36: 7,216,751 km (0.109 R)
• M37: 7,309,202 km (0.053 R)
• M38: 7,895,776 km (0.098 R)
• M39: 8,351,900 km (0.062 R)
• M40: 8,448,989 km (0.091 R)
• M41: 8,619,829 km (0.074 R)
• M42: 9,039,601 km (0.099 R)
• M43: 9,214,481 km (0.07 R)
• M44: 9,542,100 km (0.114 R)
• M45: 9,796,865 km (0.077 R)
• M46: 10,131,217 km (0.06 R)
• M47: 10,391,218 km (0.062 R)
• M48: 11,264,420 km (0.105 R)
• M49: 11,533,697 km (0.044 R)
• M50: 12,271,513 km (0.113 R)
• M51: 12,465,243 km (0.119 R)
• M52: 13,563,590 km (0.101 R)
• M53: 13,850,220 km (0.1 R)
• M54: 14,283,904 km (0.115 R)
• M55: 14,987,163 km (0.09 R)
• M56: 15,135,116 km (0.063 R)
• M57: 15,283,517 km (0.107 R)
• M58: 15,552,045 km (0.098 R)
• M59: 15,851,989 km (0.078 R)
• M60: 16,580,082 km (0.108 R)
• M61: 16,886,608 km (0.09 R)
• M62: 17,040,693 km (0.094 R)
• M63: 17,257,012 km (0.08 R)
• M64: 17,381,178 km (0.117 R)
• M65: 17,536,610 km (0.102 R)
• M66: 18,797,272 km (0.11 R)
• M67: 18,893,014 km (0.094 R)
• M68: 19,729,416 km (0.058 R)
• M69: 20,086,955 km (0.07 R)
• M70: 20,282,928 km (0.079 R)
• M71: 21,338,640 km (0.077 R)
• M72: 22,344,536 km (0.101 R)
• M73: 22,581,499 km (0.047 R)
• M74: 22,683,376 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.4

Radius: 12.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.53 AU - 6.31 AU

Year: 5432 Days

Day: 14.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 101 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 98,365,194 km

• M1: 158,275 km (0.078 R)
• M2: 309,967 km (0.039 R)
• M3: 559,047 km (0.076 R)
• M4: 958,324 km (0.078 R)
• M5: 1,219,971 km (0.116 R)
• M6: 1,312,572 km (0.105 R)
• M7: 1,472,342 km (0.037 R)
• M8: 1,794,426 km (0.043 R)
• M9: 1,918,892 km (0.088 R)
• M10: 2,157,800 km (0.087 R)
• M11: 2,367,835 km (0.054 R)
• M12: 2,524,913 km (0.098 R)
• M13: 2,705,777 km (0.061 R)
• M14: 3,318,081 km (0.032 R)
• M15: 3,428,035 km (0.106 R)
• M16: 3,857,082 km (0.098 R)
• M17: 4,255,611 km (0.036 R)
• M18: 4,520,548 km (0.105 R)
• M19: 4,741,505 km (0.102 R)
• M20: 5,270,782 km (0.106 R)
• M21: 5,503,556 km (0.103 R)
• M22: 5,607,975 km (0.104 R)
• M23: 5,952,350 km (0.108 R)
• M24: 6,468,014 km (0.092 R)
• M25: 6,578,417 km (0.096 R)
• M26: 6,717,393 km (0.111 R)
• M27: 6,969,914 km (0.045 R)
• M28: 7,282,873 km (0.118 R)
• M29: 7,571,447 km (0.108 R)
• M30: 7,658,663 km (0.083 R)
• M31: 7,863,762 km (0.116 R)
• M32: 8,550,266 km (0.102 R)
• M33: 9,100,936 km (0.054 R)
• M34: 9,568,729 km (0.097 R)
• M35: 10,821,312 km (0.075 R)
• M36: 11,184,086 km (0.092 R)
• M37: 11,752,409 km (0.12 R)
• M38: 12,501,894 km (0.052 R)
• M39: 12,882,471 km (0.044 R)
• M40: 13,548,780 km (0.104 R)
• M41: 13,761,658 km (0.099 R)
• M42: 13,939,829 km (0.07 R)
• M43: 14,082,844 km (0.09 R)
• M44: 15,245,220 km (0.089 R)
• M45: 15,912,426 km (0.1 R)
• M46: 16,475,812 km (0.059 R)
• M47: 16,893,190 km (0.038 R)
• M48: 17,122,224 km (0.109 R)
• M49: 18,165,969 km (0.082 R)
• M50: 18,636,454 km (0.115 R)
• M51: 18,873,267 km (0.077 R)
• M52: 19,071,335 km (0.093 R)
• M53: 21,089,859 km (0.095 R)
• M54: 21,377,835 km (0.111 R)
• M55: 21,999,414 km (0.045 R)
• M56: 22,458,979 km (0.071 R)
• M57: 23,557,775 km (0.078 R)
• M58: 23,856,672 km (0.101 R)
• M59: 24,070,896 km (0.099 R)
• M60: 24,285,718 km (0.064 R)
• M61: 24,371,887 km (0.041 R)
• M62: 24,674,074 km (0.117 R)
• M63: 25,675,931 km (0.115 R)
• M64: 25,939,523 km (0.099 R)
• M65: 26,691,102 km (0.025 R)
• M66: 27,002,715 km (0.102 R)
• M67: 27,091,875 km (0.057 R)
• M68: 28,487,773 km (0.114 R)
• M69: 29,953,084 km (0.089 R)
• M70: 30,369,565 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.3

Radius: 13.2

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.93 AU - 9.99 AU

Year: 10592 Days

Day: 6.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 98,365,194 km

• M1: 261,198 km (0.088 R)
• M2: 373,097 km (0.117 R)
• M3: 540,348 km (0.1 R)
• M4: 1,101,340 km (0.079 R)
• M5: 1,228,199 km (0.115 R)
• M6: 1,337,854 km (0.118 R)
• M7: 1,473,988 km (0.038 R)
• M8: 1,736,382 km (0.071 R)
• M9: 1,860,698 km (0.1 R)
• M10: 1,988,305 km (0.094 R)
• M11: 2,198,640 km (0.116 R)
• M12: 2,444,280 km (0.101 R)
• M13: 2,992,406 km (0.107 R)
• M14: 3,082,464 km (0.08 R)
• M15: 3,420,855 km (0.103 R)
• M16: 4,167,049 km (0.038 R)
• M17: 4,438,270 km (0.094 R)
• M18: 4,750,630 km (0.097 R)
• M19: 5,034,268 km (0.101 R)
• M20: 5,141,978 km (0.115 R)
• M21: 6,070,532 km (0.116 R)
• M22: 7,171,423 km (0.074 R)
• M23: 7,911,483 km (0.059 R)
• M24: 8,290,864 km (0.103 R)
• M25: 8,632,994 km (0.102 R)
• M26: 9,331,167 km (0.093 R)
• M27: 9,731,940 km (0.113 R)
• M28: 9,911,906 km (0.058 R)
• M29: 10,596,616 km (0.056 R)
• M30: 10,781,818 km (0.073 R)
• M31: 10,921,393 km (0.085 R)
• M32: 11,014,891 km (0.09 R)
• M33: 11,343,857 km (0.076 R)
• M34: 12,059,832 km (0.099 R)
• M35: 12,204,793 km (0.07 R)
• M36: 12,301,882 km (0.083 R)
• M37: 12,987,788 km (0.051 R)
• M38: 13,787,089 km (0.088 R)
• M39: 14,705,321 km (0.119 R)
• M40: 14,860,304 km (0.107 R)
• M41: 15,801,574 km (0.096 R)
• M42: 16,119,619 km (0.05 R)
• M43: 16,546,871 km (0.048 R)
• M44: 16,708,137 km (0.084 R)
• M45: 16,815,997 km (0.069 R)
• M46: 16,924,007 km (0.093 R)
• M47: 17,140,625 km (0.078 R)
• M48: 17,467,496 km (0.063 R)
• M49: 19,019,724 km (0.117 R)
• M50: 19,132,371 km (0.093 R)
• M51: 19,471,360 km (0.084 R)
• M52: 20,098,175 km (0.115 R)
• M53: 20,673,678 km (0.095 R)
• M54: 22,611,269 km (0.118 R)
• M55: 23,330,237 km (0.099 R)
• M56: 24,300,529 km (0.059 R)
• M57: 24,422,600 km (0.086 R)
• M58: 24,852,096 km (0.037 R)
• M59: 26,594,313 km (0.032 R)
• M60: 27,036,075 km (0.119 R)
• M61: 27,990,809 km (0.117 R)
• M62: 28,504,528 km (0.072 R)
• M63: 29,150,940 km (0.096 R)
• M64: 30,195,582 km (0.071 R)
• M65: 30,854,561 km (0.115 R)
• M66: 33,469,980 km (0.113 R)
• M67: 33,946,898 km (0.071 R)
• M68: 34,083,631 km (0.094 R)
• M69: 36,645,046 km (0.039 R)
• M70: 38,838,450 km (0.102 R)
• M71: 40,059,318 km (0.094 R)
• M72: 41,147,044 km (0.079 R)
• M73: 41,804,377 km (0.081 R)
• M74: 43,351,518 km (0.063 R)
• M75: 43,722,521 km (0.094 R)
• M76: 44,617,565 km (0.061 R)
• M77: 44,842,261 km (0.063 R)
• M78: 45,820,332 km (0.108 R)
• M79: 45,971,426 km (0.074 R)
• M80: 46,274,212 km (0.074 R)
• M81: 47,491,490 km (0.053 R)
• M82: 48,873,624 km (0.12 R)
• M83: 50,113,342 km (0.098 R)
• M84: 50,269,073 km (0.119 R)
• M85: 51,206,454 km (0.106 R)
• M86: 51,363,382 km (0.039 R)
• M87: 52,070,980 km (0.035 R)
• M88: 52,781,869 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941

Radius: 5.6

Gravity: 30.01 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.14 AU - 17.92 AU

Year: 25082 Days

Day: 16.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 166.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 98,365,194 km

• M1: 153,637 km (0.079 R)
• M2: 198,816 km (0.065 R)
• M3: 306,975 km (0.066 R)
• M4: 368,759 km (0.06 R)
• M5: 632,350 km (0.093 R)
• M6: 713,283 km (0.055 R)
• M7: 1,442,722 km (0.11 R)
• M8: 1,514,230 km (0.096 R)
• M9: 1,587,084 km (0.084 R)
• M10: 1,774,380 km (0.072 R)
• M11: 2,048,294 km (0.116 R)
• M12: 2,592,082 km (0.093 R)
• M13: 3,655,723 km (0.104 R)
• M14: 3,803,376 km (0.113 R)
• M15: 4,206,842 km (0.073 R)
• M16: 4,623,921 km (0.095 R)
• M17: 5,218,722 km (0.115 R)
• M18: 7,081,365 km (0.074 R)
• M19: 7,265,669 km (0.085 R)
• M20: 7,327,453 km (0.101 R)
• M21: 7,513,703 km (0.119 R)
• M22: 7,701,747 km (0.107 R)
• M23: 8,339,333 km (0.111 R)
• M24: 8,533,811 km (0.109 R)
• M25: 9,059,946 km (0.071 R)
• M26: 9,937,338 km (0.104 R)
• M27: 10,700,586 km (0.116 R)
• M28: 10,770,897 km (0.114 R)
• M29: 11,554,640 km (0.081 R)
• M30: 12,504,288 km (0.081 R)
• M31: 13,707,204 km (0.118 R)
• M32: 13,783,649 km (0.084 R)
• M33: 14,633,365 km (0.116 R)
• M34: 15,261,975 km (0.104 R)
• M35: 16,302,129 km (0.076 R)
• M36: 17,117,736 km (0.076 R)
• M37: 17,530,477 km (0.092 R)
• M38: 18,197,683 km (0.11 R)
• M39: 18,703,623 km (0.084 R)
• M40: 19,128,631 km (0.099 R)
• M41: 19,299,621 km (0.084 R)
• M42: 19,556,930 km (0.103 R)
• M43: 20,161,903 km (0.088 R)
• M44: 20,597,682 km (0.073 R)
• M45: 22,822,950 km (0.088 R)
• M46: 25,123,466 km (0.112 R)
• M47: 25,404,411 km (0.086 R)
• M48: 25,780,650 km (0.083 R)
• M49: 28,076,528 km (0.113 R)
• M50: 29,742,001 km (0.106 R)
• M51: 31,741,975 km (0.11 R)
• M52: 32,860,369 km (0.077 R)
• M53: 33,578,738 km (0.078 R)
• M54: 36,080,912 km (0.104 R)
• M55: 37,996,513 km (0.107 R)
• M56: 39,074,964 km (0.105 R)
• M57: 40,821,369 km (0.061 R)
• M58: 41,925,701 km (0.062 R)
• M59: 42,036,702 km (0.087 R)
• M60: 43,263,854 km (0.097 R)
• M61: 45,981,898 km (0.118 R)
• M62: 46,670,048 km (0.07 R)
• M63: 47,592,767 km (0.102 R)
• M64: 51,819,057 km (0.05 R)
• M65: 53,014,194 km (0.073 R)
• M66: 53,134,172 km (0.062 R)
• M67: 53,615,129 km (0.091 R)
• M68: 54,097,432 km (0.12 R)
• M69: 55,066,527 km (0.11 R)
• M70: 55,553,319 km (0.119 R)
• M71: 57,761,084 km (0.055 R)
• M72: 60,498,127 km (0.115 R)
• M73: 63,277,057 km (0.037 R)
• M74: 64,554,024 km (0.096 R)
• M75: 66,873,689 km (0.1 R)
• M76: 67,133,241 km (0.114 R)
• M77: 67,653,094 km (0.089 R)
• M78: 69,351,778 km (0.095 R)
• M79: 70,140,607 km (0.087 R)
• M80: 70,536,144 km (0.046 R)
• M81: 70,800,184 km (0.086 R)
• M82: 71,196,918 km (0.113 R)
• M83: 74,128,886 km (0.058 R)
• M84: 77,236,034 km (0.077 R)
• M85: 77,780,720 km (0.072 R)
• M86: 79,011,013 km (0.106 R)
• M87: 79,559,888 km (0.074 R)
• M88: 80,661,227 km (0.081 R)
• M89: 82,740,189 km (0.068 R)
• M90: 83,018,590 km (0.118 R)
• M91: 83,716,315 km (0.101 R)
• M92: 84,275,811 km (0.106 R)
• M93: 89,081,493 km (0.114 R)
• M94: 93,539,958 km (0.116 R)
• M95: 94,120,548 km (0.079 R)
• M96: 94,265,807 km (0.088 R)
• M97: 96,161,810 km (0.088 R)
• M98: 97,628,917 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 11,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit