🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.91 AU - 0.99 AU

Year: 327 Days

Day: 31.6 Hours

Environment

Temp: 105 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.2 AU - 1.26 AU

Year: 482 Days

Day: 16.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,936,525 km

• M1: 775,366 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.5 AU - 1.52 AU

Year: 655 Days

Day: 22.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.86 AU - 2.4 AU

Year: 1098 Days

Day: 46.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,936,525 km

• M1: 159,023 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.36 AU - 4.84 AU

Year: 2931 Days

Day: 46.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.2

Radius: 11.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.34 AU - 11.8 AU

Year: 13005 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,936,525 km

• M1: 257,458 km (0.086 R)
• M2: 336,595 km (0.107 R)
• M3: 500,854 km (0.089 R)
• M4: 695,331 km (0.12 R)
• M5: 954,883 km (0.071 R)
• M6: 1,245,851 km (0.114 R)
• M7: 1,494,184 km (0.078 R)
• M8: 1,564,794 km (0.065 R)
• M9: 1,783,805 km (0.101 R)
• M10: 2,333,428 km (0.105 R)
• M11: 2,613,176 km (0.087 R)
• M12: 2,786,260 km (0.082 R)
• M13: 2,903,844 km (0.113 R)
• M14: 3,266,769 km (0.098 R)
• M15: 3,422,201 km (0.074 R)
• M16: 4,406,405 km (0.099 R)
• M17: 4,613,299 km (0.116 R)
• M18: 4,788,329 km (0.099 R)
• M19: 5,733,189 km (0.099 R)
• M20: 5,808,287 km (0.098 R)
• M21: 6,265,608 km (0.054 R)
• M22: 6,973,505 km (0.065 R)
• M23: 7,500,538 km (0.076 R)
• M24: 8,549,967 km (0.091 R)
• M25: 9,600,443 km (0.053 R)
• M26: 10,140,940 km (0.092 R)
• M27: 10,599,009 km (0.093 R)
• M28: 10,876,962 km (0.073 R)
• M29: 11,063,660 km (0.079 R)
• M30: 11,204,432 km (0.06 R)
• M31: 11,393,075 km (0.119 R)
• M32: 11,869,095 km (0.102 R)
• M33: 12,157,969 km (0.025 R)
• M34: 12,303,228 km (0.092 R)
• M35: 12,449,086 km (0.072 R)
• M36: 13,236,719 km (0.115 R)
• M37: 13,336,201 km (0.109 R)
• M38: 14,294,825 km (0.12 R)
• M39: 14,705,022 km (0.098 R)
• M40: 15,537,235 km (0.1 R)
• M41: 15,642,253 km (0.109 R)
• M42: 15,747,569 km (0.053 R)
• M43: 15,853,186 km (0.111 R)
• M44: 16,118,123 km (0.093 R)
• M45: 16,224,487 km (0.06 R)
• M46: 16,491,520 km (0.045 R)
• M47: 16,598,781 km (0.056 R)
• M48: 16,867,908 km (0.098 R)
• M49: 17,574,159 km (0.085 R)
• M50: 17,738,568 km (0.118 R)
• M51: 18,345,636 km (0.075 R)
• M52: 19,015,834 km (0.118 R)
• M53: 19,693,961 km (0.105 R)
• M54: 20,495,058 km (0.109 R)
• M55: 21,306,926 km (0.057 R)
• M56: 21,952,141 km (0.087 R)
• M57: 22,129,115 km (0.078 R)
• M58: 22,247,447 km (0.033 R)
• M59: 22,366,078 km (0.087 R)
• M60: 22,544,250 km (0.087 R)
• M61: 23,021,766 km (0.073 R)
• M62: 23,321,859 km (0.105 R)
• M63: 23,986,822 km (0.119 R)
• M64: 24,903,558 km (0.064 R)
• M65: 25,459,014 km (0.106 R)
• M66: 25,956,278 km (0.108 R)
• M67: 27,340,208 km (0.101 R)
• M68: 28,683,447 km (0.096 R)
• M69: 29,330,757 km (0.115 R)
• M70: 29,786,582 km (0.103 R)
• M71: 30,573,766 km (0.086 R)
• M72: 31,967,419 km (0.043 R)
• M73: 32,101,309 km (0.085 R)
• M74: 34,267,636 km (0.042 R)
• M75: 35,437,641 km (0.087 R)
• M76: 35,714,846 km (0.108 R)
• M77: 36,132,075 km (0.119 R)
• M78: 36,341,212 km (0.117 R)
• M79: 37,463,645 km (0.103 R)
• M80: 38,597,447 km (0.076 R)
• M81: 38,811,372 km (0.056 R)
• M82: 39,097,104 km (0.098 R)
• M83: 39,240,269 km (0.041 R)
• M84: 46,995,423 km (0.069 R)
• M85: 47,834,667 km (0.045 R)
• M86: 48,064,300 km (0.087 R)
• M87: 49,141,255 km (0.101 R)
• M88: 49,218,447 km (0.072 R)
• M89: 50,148,348 km (0.093 R)
• M90: 51,162,322 km (0.025 R)
• M91: 51,554,119 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.3

Radius: 4.5

Gravity: 34.63 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 16.13 AU - 19.67 AU

Year: 26741 Days

Day: 17 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 40,936,525 km

• M1: 445,951 km (0.06 R)
• M2: 885,320 km (0.111 R)
• M3: 1,561,951 km (0.099 R)
• M4: 2,004,761 km (0.088 R)
• M5: 2,361,103 km (0.107 R)
• M6: 2,484,222 km (0.098 R)
• M7: 2,609,436 km (0.074 R)
• M8: 2,693,958 km (0.075 R)
• M9: 4,466,244 km (0.089 R)
• M10: 5,787,194 km (0.114 R)
• M11: 6,403,986 km (0.105 R)
• M12: 6,982,630 km (0.104 R)
• M13: 8,127,353 km (0.105 R)
• M14: 8,438,068 km (0.091 R)
• M15: 8,943,559 km (0.04 R)
• M16: 9,071,316 km (0.096 R)
• M17: 9,654,299 km (0.113 R)
• M18: 9,983,414 km (0.052 R)
• M19: 10,049,686 km (0.062 R)
• M20: 10,182,529 km (0.073 R)
• M21: 10,249,249 km (0.042 R)
• M22: 11,752,858 km (0.117 R)
• M23: 12,744,991 km (0.097 R)
• M24: 13,323,934 km (0.084 R)
• M25: 14,432,455 km (0.11 R)
• M26: 17,369,659 km (0.098 R)
• M27: 17,930,202 km (0.064 R)
• M28: 18,823,152 km (0.089 R)
• M29: 19,564,410 km (0.044 R)
• M30: 20,905,704 km (0.075 R)
• M31: 20,990,526 km (0.057 R)
• M32: 21,845,029 km (0.106 R)
• M33: 22,972,548 km (0.086 R)
• M34: 23,764,370 km (0.065 R)
• M35: 24,475,558 km (0.116 R)
• M36: 26,009,983 km (0.114 R)
• M37: 26,192,493 km (0.064 R)
• M38: 26,927,018 km (0.097 R)
• M39: 28,510,063 km (0.108 R)
• M40: 29,360,377 km (0.086 R)
• M41: 30,410,854 km (0.038 R)
• M42: 30,507,045 km (0.07 R)
• M43: 31,668,224 km (0.033 R)
• M44: 31,765,612 km (0.114 R)
• M45: 33,041,083 km (0.077 R)
• M46: 33,933,883 km (0.108 R)
• M47: 34,033,665 km (0.049 R)
• M48: 34,533,472 km (0.101 R)
• M49: 34,734,232 km (0.097 R)
• M50: 34,834,612 km (0.067 R)
• M51: 34,935,142 km (0.108 R)
• M52: 36,047,701 km (0.095 R)
• M53: 37,377,626 km (0.117 R)
• M54: 37,480,550 km (0.076 R)
• M55: 37,686,696 km (0.085 R)
• M56: 38,203,855 km (0.114 R)
• M57: 38,411,348 km (0.06 R)
• M58: 39,140,637 km (0.089 R)
• M59: 39,245,206 km (0.047 R)
• M60: 42,746,993 km (0.106 R)
• M61: 43,178,284 km (0.091 R)
• M62: 43,394,453 km (0.081 R)
• M63: 43,719,379 km (0.08 R)
• M64: 44,153,812 km (0.111 R)
• M65: 47,012,477 km (0.111 R)
• M66: 48,464,025 km (0.104 R)
• M67: 49,364,754 km (0.072 R)
• M68: 53,369,190 km (0.08 R)
• M69: 54,532,463 km (0.033 R)
• M70: 57,595,629 km (0.084 R)
• M71: 57,833,490 km (0.099 R)
• M72: 58,788,522 km (0.109 R)
• M73: 59,387,961 km (0.085 R)
• M74: 59,748,642 km (0.112 R)
• M75: 60,956,196 km (0.056 R)
• M76: 61,077,370 km (0.07 R)
• M77: 63,518,059 km (0.103 R)
• M78: 64,379,892 km (0.077 R)
• M79: 64,874,014 km (0.091 R)
• M80: 66,488,624 km (0.116 R)
• M81: 67,614,348 km (0.055 R)
• M82: 68,494,133 km (0.059 R)
• M83: 70,773,855 km (0.102 R)
• M84: 71,795,010 km (0.049 R)
• M85: 75,147,498 km (0.062 R)
• M86: 76,058,699 km (0.116 R)
• M87: 77,104,538 km (0.104 R)
• M88: 80,802,447 km (0.091 R)
• M89: 86,456,649 km (0.107 R)
• M90: 87,958,462 km (0.092 R)
• M91: 89,331,172 km (0.034 R)
• M92: 89,468,951 km (0.109 R)
• M93: 89,882,290 km (0.112 R)
• M94: 90,296,377 km (0.064 R)
• M95: 91,820,031 km (0.11 R)
• M96: 92,654,638 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.9

Radius: 6.9

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 15.64 AU - 25.3 AU

Year: 32702 Days

Day: 16.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,936,525 km

• M1: 277,205 km (0.065 R)
• M2: 1,080,396 km (0.092 R)
• M3: 1,225,805 km (0.111 R)
• M4: 1,617,003 km (0.093 R)
• M5: 1,805,198 km (0.079 R)
• M6: 2,044,853 km (0.036 R)
• M7: 2,435,304 km (0.095 R)
• M8: 2,949,172 km (0.025 R)
• M9: 3,076,331 km (0.043 R)
• M10: 3,469,025 km (0.055 R)
• M11: 3,739,648 km (0.094 R)
• M12: 4,979,216 km (0.112 R)
• M13: 5,039,653 km (0.089 R)
• M14: 5,658,539 km (0.079 R)
• M15: 5,944,870 km (0.105 R)
• M16: 6,432,559 km (0.115 R)
• M17: 7,273,598 km (0.076 R)
• M18: 7,445,935 km (0.082 R)
• M19: 7,515,199 km (0.063 R)
• M20: 7,654,624 km (0.082 R)
• M21: 7,724,486 km (0.08 R)
• M22: 8,148,895 km (0.107 R)
• M23: 8,580,784 km (0.107 R)
• M24: 8,726,343 km (0.09 R)
• M25: 9,205,355 km (0.088 R)
• M26: 10,459,135 km (0.079 R)
• M27: 10,888,780 km (0.027 R)
• M28: 11,125,743 km (0.104 R)
• M29: 11,765,573 km (0.075 R)
• M30: 12,171,582 km (0.05 R)
• M31: 12,872,298 km (0.064 R)
• M32: 13,122,725 km (0.119 R)
• M33: 13,628,366 km (0.064 R)
• M34: 13,841,094 km (0.113 R)
• M35: 14,615,413 km (0.061 R)
• M36: 14,745,862 km (0.068 R)
• M37: 15,714,209 km (0.08 R)
• M38: 15,803,369 km (0.042 R)
• M39: 16,431,381 km (0.067 R)
• M40: 16,976,217 km (0.103 R)
• M41: 17,204,952 km (0.047 R)
• M42: 17,665,564 km (0.028 R)
• M43: 17,711,789 km (0.102 R)
• M44: 18,317,212 km (0.117 R)
• M45: 19,119,057 km (0.076 R)
• M46: 19,787,909 km (0.075 R)
• M47: 22,188,805 km (0.053 R)
• M48: 22,589,428 km (0.115 R)
• M49: 22,689,958 km (0.09 R)
• M50: 22,891,616 km (0.067 R)
• M51: 24,267,318 km (0.117 R)
• M52: 24,370,241 km (0.06 R)
• M53: 24,525,075 km (0.106 R)
• M54: 24,628,297 km (0.102 R)
• M55: 25,355,792 km (0.101 R)
• M56: 26,354,208 km (0.09 R)
• M57: 27,204,971 km (0.118 R)
• M58: 27,687,574 km (0.079 R)
• M59: 29,810,816 km (0.074 R)
• M60: 31,199,234 km (0.119 R)
• M61: 31,591,779 km (0.059 R)
• M62: 31,648,028 km (0.118 R)
• M63: 31,704,277 km (0.117 R)
• M64: 32,495,201 km (0.099 R)
• M65: 32,779,287 km (0.111 R)
• M66: 33,521,592 km (0.077 R)
• M67: 33,693,779 km (0.062 R)
• M68: 34,558,604 km (0.101 R)
• M69: 35,197,537 km (0.07 R)
• M70: 35,547,745 km (0.094 R)
• M71: 35,781,716 km (0.098 R)
• M72: 36,251,454 km (0.113 R)
• M73: 37,137,522 km (0.102 R)
• M74: 37,732,323 km (0.069 R)
• M75: 38,750,636 km (0.109 R)
• M76: 39,717,187 km (0.08 R)
• M77: 40,386,339 km (0.072 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 16,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit