🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.9 AU - 1.02 AU

Year: 356 Days

Day: 41.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.92 AU - 1.28 AU

Year: 437 Days

Day: 27.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.94 AU - 3.74 AU

Year: 2312 Days

Day: 39.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.35 AU - 4.03 AU

Year: 2685 Days

Day: 30.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 12.8

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.1 AU - 6.38 AU

Year: 5209 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,574,971 km

• M1: 164,857 km (0.093 R)
• M2: 272,717 km (0.054 R)
• M3: 559,795 km (0.12 R)
• M4: 749,037 km (0.108 R)
• M5: 1,114,055 km (0.047 R)
• M6: 1,480,570 km (0.1 R)
• M7: 1,587,233 km (0.048 R)
• M8: 1,752,240 km (0.12 R)
• M9: 1,884,634 km (0.034 R)
• M10: 2,020,618 km (0.093 R)
• M11: 2,159,894 km (0.093 R)
• M12: 2,343,899 km (0.119 R)
• M13: 2,793,591 km (0.045 R)
• M14: 2,927,182 km (0.039 R)
• M15: 3,062,867 km (0.103 R)
• M16: 3,177,608 km (0.069 R)
• M17: 3,387,943 km (0.101 R)
• M18: 3,578,830 km (0.109 R)
• M19: 3,896,576 km (0.082 R)
• M20: 4,071,605 km (0.051 R)
• M21: 5,012,426 km (0.053 R)
• M22: 5,285,592 km (0.074 R)
• M23: 5,619,794 km (0.086 R)
• M24: 6,134,261 km (0.087 R)
• M25: 6,250,648 km (0.072 R)
• M26: 6,604,297 km (0.099 R)
• M27: 7,423,944 km (0.082 R)
• M28: 7,548,110 km (0.053 R)
• M29: 8,566,423 km (0.098 R)
• M30: 8,827,770 km (0.108 R)
• M31: 8,992,478 km (0.119 R)
• M32: 9,091,811 km (0.045 R)
• M33: 9,729,247 km (0.04 R)
• M34: 10,277,374 km (0.098 R)
• M35: 10,695,051 km (0.108 R)
• M36: 10,835,523 km (0.075 R)
• M37: 11,260,681 km (0.118 R)
• M38: 13,052,863 km (0.101 R)
• M39: 13,847,976 km (0.097 R)
• M40: 14,348,081 km (0.1 R)
• M41: 14,464,319 km (0.061 R)
• M42: 15,089,638 km (0.116 R)
• M43: 15,644,048 km (0.07 R)
• M44: 16,084,314 km (0.108 R)
• M45: 16,285,823 km (0.064 R)
• M46: 16,528,770 km (0.115 R)
• M47: 16,813,604 km (0.119 R)
• M48: 17,429,648 km (0.103 R)
• M49: 17,595,253 km (0.075 R)
• M50: 18,262,609 km (0.112 R)
• M51: 19,622,154 km (0.108 R)
• M52: 19,923,893 km (0.076 R)
• M53: 20,010,361 km (0.099 R)
• M54: 20,357,577 km (0.117 R)
• M55: 21,234,520 km (0.071 R)
• M56: 22,527,794 km (0.077 R)
• M57: 23,708,869 km (0.074 R)
• M58: 24,076,281 km (0.088 R)
• M59: 24,260,735 km (0.09 R)
• M60: 24,492,014 km (0.107 R)
• M61: 25,283,686 km (0.084 R)
• M62: 26,558,260 km (0.112 R)
• M63: 26,653,553 km (0.064 R)
• M64: 27,035,626 km (0.105 R)
• M65: 27,227,411 km (0.115 R)
• M66: 27,467,665 km (0.109 R)
• M67: 28,241,385 km (0.087 R)
• M68: 28,436,012 km (0.112 R)
• M69: 28,826,462 km (0.115 R)
• M70: 29,120,572 km (0.076 R)
• M71: 29,761,000 km (0.118 R)
• M72: 30,058,102 km (0.066 R)
• M73: 30,356,250 km (0.036 R)
• M74: 30,505,699 km (0.093 R)
• M75: 30,655,446 km (0.072 R)
• M76: 30,955,539 km (0.099 R)
• M77: 32,318,226 km (0.066 R)
• M78: 33,700,361 km (0.065 R)
• M79: 34,580,445 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.8

Radius: 14.4

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.82 AU - 8.42 AU

Year: 7196 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,574,971 km

• M1: 235,617 km (0.065 R)
• M2: 667,805 km (0.081 R)
• M3: 810,521 km (0.055 R)
• M4: 1,039,107 km (0.089 R)
• M5: 1,146,069 km (0.055 R)
• M6: 1,339,200 km (0.109 R)
• M7: 1,474,287 km (0.073 R)
• M8: 1,889,272 km (0.101 R)
• M9: 2,042,310 km (0.103 R)
• M10: 2,179,791 km (0.075 R)
• M11: 3,092,637 km (0.107 R)
• M12: 3,460,498 km (0.068 R)
• M13: 3,697,611 km (0.063 R)
• M14: 3,940,258 km (0.066 R)
• M15: 4,288,821 km (0.064 R)
• M16: 5,587,032 km (0.088 R)
• M17: 5,809,933 km (0.118 R)
• M18: 5,922,580 km (0.036 R)
• M19: 6,092,972 km (0.118 R)
• M20: 6,264,860 km (0.102 R)
• M21: 7,391,332 km (0.064 R)
• M22: 7,822,173 km (0.096 R)
• M23: 7,978,054 km (0.099 R)
• M24: 8,072,002 km (0.059 R)
• M25: 8,902,569 km (0.085 R)
• M26: 9,460,270 km (0.033 R)
• M27: 9,659,834 km (0.078 R)
• M28: 9,760,214 km (0.113 R)
• M29: 10,029,490 km (0.086 R)
• M30: 10,472,300 km (0.108 R)
• M31: 10,782,566 km (0.068 R)
• M32: 11,026,111 km (0.074 R)
• M33: 11,731,764 km (0.039 R)
• M34: 11,838,876 km (0.112 R)
• M35: 12,018,244 km (0.086 R)
• M36: 12,162,307 km (0.051 R)
• M37: 12,525,082 km (0.056 R)
• M38: 12,634,587 km (0.103 R)
• M39: 12,928,248 km (0.046 R)
• M40: 13,822,694 km (0.117 R)
• M41: 14,087,332 km (0.057 R)
• M42: 14,277,471 km (0.12 R)
• M43: 14,468,358 km (0.069 R)
• M44: 14,814,228 km (0.042 R)
• M45: 15,124,046 km (0.082 R)
• M46: 15,435,807 km (0.102 R)
• M47: 16,464,143 km (0.067 R)
• M48: 16,664,455 km (0.11 R)
• M49: 16,785,031 km (0.116 R)
• M50: 17,189,095 km (0.11 R)
• M51: 17,433,089 km (0.08 R)
• M52: 18,089,375 km (0.054 R)
• M53: 18,920,989 km (0.076 R)
• M54: 19,046,801 km (0.103 R)
• M55: 19,892,777 km (0.099 R)
• M56: 20,751,020 km (0.062 R)
• M57: 21,797,008 km (0.102 R)
• M58: 21,928,953 km (0.115 R)
• M59: 22,414,997 km (0.101 R)
• M60: 23,352,976 km (0.059 R)
• M61: 23,713,656 km (0.053 R)
• M62: 24,121,609 km (0.066 R)
• M63: 24,760,841 km (0.119 R)
• M64: 24,852,694 km (0.117 R)
• M65: 24,944,547 km (0.101 R)
• M66: 25,036,550 km (0.067 R)
• M67: 26,524,002 km (0.05 R)
• M68: 26,759,020 km (0.064 R)
• M69: 27,089,182 km (0.04 R)
• M70: 28,615,829 km (0.095 R)
• M71: 29,001,791 km (0.041 R)
• M72: 29,681,564 km (0.089 R)
• M73: 29,925,558 km (0.047 R)
• M74: 31,403,735 km (0.048 R)
• M75: 33,107,505 km (0.096 R)
• M76: 33,208,633 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.8

Radius: 6.3

Gravity: 20.76 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.7 AU - 16.22 AU

Year: 24149 Days

Day: 21.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,574,971 km

• M1: 246,687 km (0.084 R)
• M2: 554,709 km (0.102 R)
• M3: 811,718 km (0.072 R)
• M4: 1,165,367 km (0.072 R)
• M5: 1,459,477 km (0.088 R)
• M6: 1,668,166 km (0.025 R)
• M7: 2,113,818 km (0.089 R)
• M8: 2,191,609 km (0.03 R)
• M9: 2,310,090 km (0.079 R)
• M10: 2,933,913 km (0.04 R)
• M11: 3,422,799 km (0.093 R)
• M12: 4,129,799 km (0.106 R)
• M13: 5,510,886 km (0.054 R)
• M14: 7,491,413 km (0.12 R)
• M15: 7,851,046 km (0.104 R)
• M16: 9,026,736 km (0.06 R)
• M17: 9,153,595 km (0.095 R)
• M18: 9,409,257 km (0.113 R)
• M19: 9,602,538 km (0.115 R)
• M20: 10,521,667 km (0.098 R)
• M21: 10,722,278 km (0.099 R)
• M22: 10,924,235 km (0.09 R)
• M23: 11,059,471 km (0.093 R)
• M24: 13,660,679 km (0.088 R)
• M25: 14,026,147 km (0.06 R)
• M26: 14,394,756 km (0.116 R)
• M27: 17,141,672 km (0.048 R)
• M28: 17,299,049 km (0.113 R)
• M29: 18,012,631 km (0.051 R)
• M30: 18,172,551 km (0.07 R)
• M31: 19,304,857 km (0.099 R)
• M32: 19,797,184 km (0.119 R)
• M33: 20,127,646 km (0.107 R)
• M34: 21,045,728 km (0.08 R)
• M35: 24,852,694 km (0.117 R)
• M36: 25,298,496 km (0.109 R)
• M37: 25,567,323 km (0.076 R)
• M38: 26,107,671 km (0.05 R)
• M39: 26,925,373 km (0.102 R)
• M40: 27,567,148 km (0.112 R)
• M41: 28,678,959 km (0.066 R)
• M42: 29,428,295 km (0.118 R)
• M43: 30,374,052 km (0.113 R)
• M44: 30,946,264 km (0.091 R)
• M45: 32,586,755 km (0.072 R)
• M46: 32,781,531 km (0.102 R)
• M47: 32,879,069 km (0.092 R)
• M48: 34,057,451 km (0.037 R)
• M49: 34,255,220 km (0.114 R)
• M50: 34,453,437 km (0.088 R)
• M51: 36,759,039 km (0.113 R)
• M52: 39,010,786 km (0.058 R)
• M53: 40,571,391 km (0.12 R)
• M54: 40,991,013 km (0.111 R)
• M55: 41,201,348 km (0.034 R)
• M56: 41,411,982 km (0.072 R)
• M57: 41,728,830 km (0.087 R)
• M58: 41,940,361 km (0.056 R)
• M59: 44,831,789 km (0.115 R)
• M60: 45,265,473 km (0.097 R)
• M61: 45,700,654 km (0.119 R)
• M62: 48,785,661 km (0.078 R)
• M63: 49,008,562 km (0.036 R)
• M64: 49,791,407 km (0.065 R)
• M65: 54,690,289 km (0.109 R)
• M66: 55,037,805 km (0.067 R)
• M67: 56,552,034 km (0.088 R)
• M68: 56,903,440 km (0.102 R)
• M69: 57,138,009 km (0.061 R)
• M70: 60,936,000 km (0.045 R)
• M71: 61,296,232 km (0.09 R)
• M72: 61,898,213 km (0.078 R)
• M73: 62,744,189 km (0.099 R)
• M74: 64,692,253 km (0.101 R)
• M75: 64,814,624 km (0.043 R)
• M76: 65,919,853 km (0.114 R)
• M77: 70,528,365 km (0.065 R)
• M78: 73,700,588 km (0.087 R)
• M79: 73,828,344 km (0.092 R)
• M80: 76,530,381 km (0.052 R)
• M81: 77,178,439 km (0.109 R)
• M82: 77,308,290 km (0.076 R)
• M83: 78,088,742 km (0.094 R)
• M84: 79,264,432 km (0.118 R)
• M85: 80,446,105 km (0.099 R)
• M86: 82,693,664 km (0.085 R)
• M87: 86,305,704 km (0.052 R)
• M88: 86,440,492 km (0.09 R)
• M89: 87,521,187 km (0.114 R)
• M90: 88,334,551 km (0.113 R)
• M91: 88,878,189 km (0.095 R)
• M92: 90,105,490 km (0.087 R)
• M93: 91,750,618 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.7

Radius: 5.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 16.18 AU - 18.54 AU

Year: 27395 Days

Day: 15.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 51,574,971 km

• M1: 453,581 km (0.097 R)
• M2: 925,562 km (0.113 R)
• M3: 1,067,082 km (0.119 R)
• M4: 1,172,548 km (0.09 R)
• M5: 1,215,782 km (0.114 R)
• M6: 1,303,596 km (0.111 R)
• M7: 1,485,956 km (0.117 R)
• M8: 1,749,846 km (0.112 R)
• M9: 1,799,513 km (0.102 R)
• M10: 1,874,761 km (0.102 R)
• M11: 2,002,517 km (0.109 R)
• M12: 2,486,167 km (0.088 R)
• M13: 2,827,998 km (0.106 R)
• M14: 3,368,346 km (0.042 R)
• M15: 4,170,340 km (0.098 R)
• M16: 5,386,720 km (0.066 R)
• M17: 5,679,184 km (0.04 R)
• M18: 5,753,085 km (0.108 R)
• M19: 5,976,884 km (0.11 R)
• M20: 8,366,261 km (0.099 R)
• M21: 9,134,147 km (0.107 R)
• M22: 11,196,802 km (0.056 R)
• M23: 12,279,741 km (0.056 R)
• M24: 12,567,717 km (0.057 R)
• M25: 12,615,888 km (0.054 R)
• M26: 13,642,578 km (0.072 R)
• M27: 14,392,213 km (0.119 R)
• M28: 14,442,627 km (0.027 R)
• M29: 14,950,362 km (0.118 R)
• M30: 16,455,766 km (0.048 R)
• M31: 17,039,347 km (0.106 R)
• M32: 20,000,487 km (0.069 R)
• M33: 21,079,686 km (0.072 R)
• M34: 21,251,724 km (0.093 R)
• M35: 21,597,445 km (0.113 R)
• M36: 24,488,872 km (0.066 R)
• M37: 24,549,011 km (0.036 R)
• M38: 24,851,198 km (0.105 R)
• M39: 25,397,978 km (0.109 R)
• M40: 25,703,457 km (0.076 R)
• M41: 29,784,038 km (0.114 R)
• M42: 29,848,366 km (0.116 R)
• M43: 31,537,326 km (0.086 R)
• M44: 33,725,045 km (0.113 R)
• M45: 34,262,849 km (0.111 R)
• M46: 35,687,769 km (0.055 R)
• M47: 35,756,135 km (0.063 R)
• M48: 35,961,383 km (0.087 R)
• M49: 39,722,723 km (0.112 R)
• M50: 40,575,430 km (0.04 R)
• M51: 41,218,851 km (0.103 R)
• M52: 42,226,542 km (0.073 R)
• M53: 43,461,024 km (0.108 R)
• M54: 43,680,035 km (0.114 R)
• M55: 45,816,592 km (0.083 R)
• M56: 46,486,641 km (0.077 R)
• M57: 46,785,388 km (0.058 R)
• M58: 48,062,505 km (0.119 R)
• M59: 50,727,441 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 10,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit