🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.15 AU - 1.89 AU

Year: 662 Days

Day: 41.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.47 AU - 1.79 AU

Year: 735 Days

Day: 25.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,731,397 km

• M1: 62,981 km (0.045 R)
• M2: 187,147 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.18 AU - 3.6 AU

Year: 1735 Days

Day: 12.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.5

Radius: 9.2

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.32 AU - 6.32 AU

Year: 4958 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,731,397 km

• M1: 192,832 km (0.075 R)
• M2: 266,733 km (0.074 R)
• M3: 374,443 km (0.062 R)
• M4: 510,877 km (0.088 R)
• M5: 628,311 km (0.113 R)
• M6: 690,693 km (0.082 R)
• M7: 808,726 km (0.115 R)
• M8: 1,204,263 km (0.06 R)
• M9: 1,316,162 km (0.054 R)
• M10: 1,448,407 km (0.089 R)
• M11: 1,762,113 km (0.064 R)
• M12: 2,233,197 km (0.103 R)
• M13: 2,372,024 km (0.097 R)
• M14: 2,472,853 km (0.115 R)
• M15: 2,616,616 km (0.09 R)
• M16: 3,421,902 km (0.057 R)
• M17: 3,863,664 km (0.114 R)
• M18: 4,030,915 km (0.07 R)
• M19: 4,200,708 km (0.097 R)
• M20: 4,522,194 km (0.096 R)
• M21: 4,877,489 km (0.104 R)
• M22: 5,587,929 km (0.117 R)
• M23: 5,777,470 km (0.112 R)
• M24: 6,190,659 km (0.067 R)
• M25: 6,274,434 km (0.053 R)
• M26: 6,814,033 km (0.114 R)
• M27: 6,900,651 km (0.094 R)
• M28: 7,338,972 km (0.088 R)
• M29: 7,427,833 km (0.095 R)
• M30: 7,546,614 km (0.084 R)
• M31: 7,907,295 km (0.115 R)
• M32: 8,150,690 km (0.041 R)
• M33: 8,212,026 km (0.088 R)
• M34: 8,645,261 km (0.073 R)
• M35: 8,990,832 km (0.066 R)
• M36: 9,054,112 km (0.104 R)
• M37: 9,501,559 km (0.097 R)
• M38: 9,825,738 km (0.084 R)
• M39: 10,186,269 km (0.116 R)
• M40: 10,819,516 km (0.094 R)
• M41: 11,192,015 km (0.045 R)
• M42: 11,465,480 km (0.076 R)
• M43: 11,949,429 km (0.096 R)
• M44: 12,299,189 km (0.115 R)
• M45: 12,616,935 km (0.055 R)
• M46: 12,937,373 km (0.052 R)
• M47: 13,260,505 km (0.108 R)
• M48: 13,441,069 km (0.073 R)
• M49: 13,586,179 km (0.092 R)
• M50: 13,951,348 km (0.092 R)
• M51: 14,393,709 km (0.114 R)
• M52: 14,878,107 km (0.086 R)
• M53: 15,443,736 km (0.103 R)
• M54: 15,557,730 km (0.103 R)
• M55: 15,633,875 km (0.083 R)
• M56: 16,518,298 km (0.072 R)
• M57: 16,986,240 km (0.1 R)
• M58: 18,135,002 km (0.08 R)
• M59: 18,255,279 km (0.112 R)
• M60: 18,860,701 km (0.119 R)
• M61: 19,636,815 km (0.084 R)
• M62: 19,884,100 km (0.064 R)
• M63: 20,423,550 km (0.118 R)
• M64: 20,632,239 km (0.034 R)
• M65: 20,715,864 km (0.071 R)
• M66: 20,799,789 km (0.109 R)
• M67: 20,883,564 km (0.08 R)
• M68: 21,220,458 km (0.041 R)
• M69: 21,347,167 km (0.072 R)
• M70: 21,474,176 km (0.104 R)
• M71: 21,942,118 km (0.04 R)
• M72: 24,419,908 km (0.079 R)
• M73: 24,908,345 km (0.104 R)
• M74: 25,220,705 km (0.053 R)
• M75: 25,669,349 km (0.098 R)
• M76: 26,528,938 km (0.095 R)
• M77: 27,443,879 km (0.072 R)
• M78: 28,508,866 km (0.1 R)
• M79: 29,918,228 km (0.118 R)
• M80: 30,583,789 km (0.061 R)
• M81: 31,494,690 km (0.083 R)
• M82: 31,735,842 km (0.117 R)
• M83: 32,171,620 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.8

Radius: 9.1

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.2 AU - 6.48 AU

Year: 5637 Days

Day: 8.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,731,397 km

• M1: 122,521 km (0.107 R)
• M2: 205,099 km (0.102 R)
• M3: 364,869 km (0.088 R)
• M4: 550,221 km (0.1 R)
• M5: 813,513 km (0.034 R)
• M6: 947,254 km (0.114 R)
• M7: 1,101,788 km (0.098 R)
• M8: 1,168,659 km (0.113 R)
• M9: 1,392,457 km (0.069 R)
• M10: 1,524,402 km (0.087 R)
• M11: 2,144,186 km (0.072 R)
• M12: 2,401,794 km (0.109 R)
• M13: 2,525,511 km (0.107 R)
• M14: 2,651,323 km (0.068 R)
• M15: 2,742,428 km (0.105 R)
• M16: 2,928,079 km (0.032 R)
• M17: 3,003,476 km (0.085 R)
• M18: 3,175,514 km (0.117 R)
• M19: 4,533,863 km (0.082 R)
• M20: 4,753,772 km (0.115 R)
• M21: 4,977,271 km (0.094 R)
• M22: 5,715,387 km (0.107 R)
• M23: 6,561,512 km (0.104 R)
• M24: 7,138,810 km (0.08 R)
• M25: 7,292,148 km (0.103 R)
• M26: 7,627,995 km (0.066 R)
• M27: 8,074,844 km (0.086 R)
• M28: 8,422,360 km (0.045 R)
• M29: 8,720,209 km (0.077 R)
• M30: 9,187,404 km (0.113 R)
• M31: 9,382,180 km (0.103 R)
• M32: 9,465,955 km (0.045 R)
• M33: 9,606,427 km (0.072 R)
• M34: 10,003,011 km (0.109 R)
• M35: 10,783,164 km (0.03 R)
• M36: 11,373,777 km (0.105 R)
• M37: 12,187,589 km (0.12 R)
• M38: 12,279,143 km (0.105 R)
• M39: 12,462,999 km (0.083 R)
• M40: 12,678,719 km (0.083 R)
• M41: 12,895,636 km (0.099 R)
• M42: 13,145,015 km (0.087 R)
• M43: 13,396,041 km (0.099 R)
• M44: 13,490,586 km (0.083 R)
• M45: 13,553,717 km (0.077 R)
• M46: 13,934,742 km (0.113 R)
• M47: 14,287,045 km (0.053 R)
• M48: 14,869,879 km (0.083 R)
• M49: 15,361,607 km (0.11 R)
• M50: 15,493,702 km (0.102 R)
• M51: 15,592,885 km (0.102 R)
• M52: 15,825,360 km (0.096 R)
• M53: 15,958,652 km (0.081 R)
• M54: 16,092,393 km (0.092 R)
• M55: 16,394,580 km (0.097 R)
• M56: 17,073,007 km (0.056 R)
• M57: 17,346,920 km (0.108 R)
• M58: 17,484,401 km (0.08 R)
• M59: 17,760,409 km (0.102 R)
• M60: 17,864,379 km (0.101 R)
• M61: 19,375,916 km (0.094 R)
• M62: 19,625,745 km (0.098 R)
• M63: 20,381,962 km (0.087 R)
• M64: 20,599,776 km (0.115 R)
• M65: 20,891,492 km (0.048 R)
• M66: 21,811,519 km (0.096 R)
• M67: 22,071,520 km (0.101 R)
• M68: 22,146,020 km (0.113 R)
• M69: 22,295,319 km (0.04 R)
• M70: 22,594,664 km (0.12 R)
• M71: 23,046,300 km (0.113 R)
• M72: 23,311,088 km (0.049 R)
• M73: 23,386,934 km (0.035 R)
• M74: 23,653,069 km (0.117 R)
• M75: 24,380,563 km (0.069 R)
• M76: 25,818,049 km (0.087 R)
• M77: 25,896,588 km (0.081 R)
• M78: 26,448,305 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567

Radius: 8.7

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.05 AU - 10.03 AU

Year: 10404 Days

Day: 12.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,731,397 km

• M1: 154,235 km (0.081 R)
• M2: 228,885 km (0.078 R)
• M3: 410,048 km (0.081 R)
• M4: 819,946 km (0.064 R)
• M5: 962,064 km (0.09 R)
• M6: 1,131,857 km (0.118 R)
• M7: 1,813,126 km (0.075 R)
• M8: 2,294,083 km (0.088 R)
• M9: 2,369,630 km (0.098 R)
• M10: 2,733,153 km (0.034 R)
• M11: 3,170,128 km (0.111 R)
• M12: 3,282,776 km (0.087 R)
• M13: 3,339,623 km (0.067 R)
• M14: 3,986,783 km (0.083 R)
• M15: 4,481,653 km (0.046 R)
• M16: 4,930,447 km (0.091 R)
• M17: 5,836,561 km (0.099 R)
• M18: 6,114,813 km (0.075 R)
• M19: 6,612,226 km (0.114 R)
• M20: 7,122,654 km (0.096 R)
• M21: 7,835,637 km (0.058 R)
• M22: 8,808,173 km (0.065 R)
• M23: 9,248,140 km (0.102 R)
• M24: 9,900,836 km (0.111 R)
• M25: 10,484,118 km (0.116 R)
• M26: 10,907,630 km (0.082 R)
• M27: 10,993,050 km (0.118 R)
• M28: 12,388,948 km (0.092 R)
• M29: 14,444,722 km (0.081 R)
• M30: 15,344,104 km (0.066 R)
• M31: 15,487,718 km (0.047 R)
• M32: 15,873,082 km (0.087 R)
• M33: 17,047,725 km (0.045 R)
• M34: 17,146,908 km (0.069 R)
• M35: 17,395,689 km (0.082 R)
• M36: 17,645,667 km (0.112 R)
• M37: 18,402,632 km (0.112 R)
• M38: 19,376,515 km (0.064 R)
• M39: 20,419,810 km (0.088 R)
• M40: 20,683,551 km (0.082 R)
• M41: 20,842,275 km (0.1 R)
• M42: 21,803,142 km (0.041 R)
• M43: 22,397,644 km (0.061 R)
• M44: 22,560,556 km (0.076 R)
• M45: 22,615,009 km (0.076 R)
• M46: 23,547,004 km (0.098 R)
• M47: 25,448,393 km (0.102 R)
• M48: 25,846,024 km (0.107 R)
• M49: 26,762,461 km (0.095 R)
• M50: 27,631,176 km (0.094 R)
• M51: 28,332,939 km (0.054 R)
• M52: 28,450,373 km (0.109 R)
• M53: 28,627,049 km (0.091 R)
• M54: 29,813,509 km (0.109 R)
• M55: 30,112,705 km (0.091 R)
• M56: 31,379,949 km (0.113 R)
• M57: 31,867,338 km (0.099 R)
• M58: 32,787,814 km (0.032 R)
• M59: 33,282,385 km (0.098 R)
• M60: 33,903,964 km (0.107 R)
• M61: 35,095,660 km (0.091 R)
• M62: 35,348,182 km (0.094 R)
• M63: 35,728,310 km (0.05 R)
• M64: 35,918,898 km (0.084 R)
• M65: 36,300,971 km (0.082 R)
• M66: 37,004,978 km (0.041 R)
• M67: 37,519,744 km (0.087 R)
• M68: 39,537,072 km (0.113 R)
• M69: 39,799,915 km (0.119 R)
• M70: 39,931,561 km (0.092 R)
• M71: 40,459,642 km (0.037 R)
• M72: 41,322,522 km (0.099 R)
• M73: 42,931,747 km (0.1 R)
• M74: 44,015,882 km (0.12 R)
• M75: 44,152,016 km (0.037 R)
• M76: 44,492,950 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.9

Radius: 3.1

Gravity: 39.95 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 16.55 AU - 20.47 AU

Year: 28120 Days

Day: 18.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,731,397 km

• M1: 84,672 km (0.106 R)
• M2: 168,896 km (0.086 R)
• M3: 244,593 km (0.081 R)
• M4: 489,035 km (0.062 R)
• M5: 740,210 km (0.118 R)
• M6: 1,137,692 km (0.099 R)
• M7: 1,622,688 km (0.11 R)
• M8: 1,752,838 km (0.104 R)
• M9: 2,234,543 km (0.112 R)
• M10: 3,269,013 km (0.057 R)
• M11: 3,769,717 km (0.046 R)
• M12: 3,812,502 km (0.11 R)
• M13: 5,948,311 km (0.115 R)
• M14: 6,453,203 km (0.113 R)
• M15: 6,659,050 km (0.045 R)
• M16: 7,993,313 km (0.034 R)
• M17: 8,048,365 km (0.099 R)
• M18: 8,269,770 km (0.112 R)
• M19: 8,325,421 km (0.079 R)
• M20: 8,718,714 km (0.089 R)
• M21: 8,889,105 km (0.119 R)
• M22: 9,348,820 km (0.098 R)
• M23: 9,934,196 km (0.083 R)
• M24: 10,773,590 km (0.104 R)
• M25: 11,823,019 km (0.078 R)
• M26: 12,519,247 km (0.063 R)
• M27: 12,839,985 km (0.089 R)
• M28: 12,904,462 km (0.1 R)
• M29: 12,969,088 km (0.099 R)
• M30: 13,358,940 km (0.119 R)
• M31: 14,283,455 km (0.042 R)
• M32: 14,956,346 km (0.082 R)
• M33: 15,296,681 km (0.076 R)
• M34: 15,502,079 km (0.039 R)
• M35: 16,894,686 km (0.073 R)
• M36: 17,107,115 km (0.05 R)
• M37: 17,178,024 km (0.082 R)
• M38: 17,821,146 km (0.106 R)
• M39: 18,472,195 km (0.112 R)
• M40: 19,946,482 km (0.096 R)
• M41: 20,320,926 km (0.088 R)
• M42: 20,471,272 km (0.081 R)
• M43: 21,918,631 km (0.112 R)
• M44: 22,693,548 km (0.067 R)
• M45: 22,849,728 km (0.1 R)
• M46: 24,349,896 km (0.105 R)
• M47: 24,509,666 km (0.111 R)
• M48: 24,589,701 km (0.067 R)
• M49: 24,750,070 km (0.077 R)
• M50: 24,830,255 km (0.077 R)
• M51: 26,290,031 km (0.11 R)
• M52: 27,195,696 km (0.111 R)
• M53: 28,363,008 km (0.091 R)
• M54: 30,144,420 km (0.08 R)
• M55: 32,751,312 km (0.083 R)
• M56: 33,015,951 km (0.082 R)
• M57: 33,992,376 km (0.109 R)
• M58: 34,081,686 km (0.064 R)
• M59: 35,248,849 km (0.08 R)
• M60: 35,339,056 km (0.078 R)
• M61: 35,429,563 km (0.054 R)
• M62: 36,064,456 km (0.095 R)
• M63: 37,253,610 km (0.072 R)
• M64: 38,269,828 km (0.109 R)
• M65: 39,295,022 km (0.066 R)
• M66: 39,388,671 km (0.083 R)
• M67: 40,612,980 km (0.058 R)
• M68: 41,372,488 km (0.083 R)
• M69: 41,467,782 km (0.115 R)
• M70: 41,753,962 km (0.101 R)
• M71: 43,098,548 km (0.1 R)
• M72: 47,715,138 km (0.067 R)
• M73: 48,817,974 km (0.084 R)
• M74: 50,335,495 km (0.092 R)
• M75: 51,560,552 km (0.083 R)
• M76: 52,898,705 km (0.096 R)
• M77: 54,456,916 km (0.072 R)
• M78: 54,875,042 km (0.025 R)
• M79: 54,979,611 km (0.084 R)
• M80: 55,399,083 km (0.115 R)
• M81: 56,557,869 km (0.084 R)
• M82: 56,981,231 km (0.071 R)
• M83: 57,937,610 km (0.085 R)
• M84: 58,685,150 km (0.093 R)
• M85: 59,866,375 km (0.119 R)
• M86: 62,142,955 km (0.114 R)
• M87: 65,000,574 km (0.108 R)
• M88: 66,445,390 km (0.099 R)
• M89: 66,780,190 km (0.103 R)
• M90: 68,801,557 km (0.059 R)
• M91: 69,592,929 km (0.096 R)
• M92: 71,641,971 km (0.099 R)
• M93: 73,595,271 km (0.049 R)
• M94: 75,100,674 km (0.112 R)
• M95: 75,216,912 km (0.119 R)
• M96: 77,201,926 km (0.044 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 12,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit