🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.73 AU - 0.75 AU

Year: 227 Days

Day: 46.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.56 AU - 1.96 AU

Year: 832 Days

Day: 15.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,614,705 km

• M1: 995,125 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.47 AU - 2.23 AU

Year: 897 Days

Day: 28 Hours

Environment

Temp: -48 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.33 AU - 2.69 AU

Year: 1417 Days

Day: 18.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,614,705 km

• M1: 941,120 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.41 AU - 2.99 AU

Year: 1581 Days

Day: 18.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,614,705 km

• M1: 1,112,709 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.6

Radius: 8.9

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.46 AU - 6.22 AU

Year: 4399 Days

Day: 8.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 76,614,705 km

• M1: 147,952 km (0.095 R)
• M2: 369,656 km (0.091 R)
• M3: 435,330 km (0.097 R)
• M4: 500,106 km (0.12 R)
• M5: 690,993 km (0.064 R)
• M6: 912,846 km (0.058 R)
• M7: 1,080,994 km (0.106 R)
• M8: 1,180,626 km (0.084 R)
• M9: 1,406,070 km (0.12 R)
• M10: 1,619,098 km (0.049 R)
• M11: 1,725,163 km (0.09 R)
• M12: 1,879,548 km (0.078 R)
• M13: 2,057,420 km (0.063 R)
• M14: 2,551,840 km (0.09 R)
• M15: 2,887,239 km (0.1 R)
• M16: 3,060,324 km (0.106 R)
• M17: 3,170,278 km (0.103 R)
• M18: 3,450,774 km (0.106 R)
• M19: 3,565,366 km (0.115 R)
• M20: 3,692,823 km (0.086 R)
• M21: 3,845,413 km (0.072 R)
• M22: 4,254,414 km (0.092 R)
• M23: 4,626,763 km (0.099 R)
• M24: 4,702,459 km (0.066 R)
• M25: 4,842,483 km (0.048 R)
• M26: 4,983,853 km (0.111 R)
• M27: 5,297,111 km (0.083 R)
• M28: 5,942,775 km (0.06 R)
• M29: 6,330,832 km (0.118 R)
• M30: 6,655,759 km (0.111 R)
• M31: 6,727,117 km (0.097 R)
• M32: 6,870,731 km (0.085 R)
• M33: 7,000,732 km (0.09 R)
• M34: 7,425,290 km (0.092 R)
• M35: 7,633,381 km (0.12 R)
• M36: 7,723,140 km (0.05 R)
• M37: 7,828,157 km (0.115 R)
• M38: 8,024,729 km (0.118 R)
• M39: 8,422,659 km (0.027 R)
• M40: 8,500,001 km (0.111 R)
• M41: 8,670,842 km (0.071 R)
• M42: 9,094,952 km (0.093 R)
• M43: 9,285,689 km (0.086 R)
• M44: 9,719,523 km (0.101 R)
• M45: 10,045,347 km (0.112 R)
• M46: 10,391,218 km (0.108 R)
• M47: 10,640,597 km (0.085 R)
• M48: 10,707,468 km (0.1 R)
• M49: 10,875,167 km (0.065 R)
• M50: 10,959,390 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.5

Radius: 10.5

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.6 AU - 6.28 AU

Year: 4523 Days

Day: 5.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 76,614,705 km

• M1: 131,347 km (0.076 R)
• M2: 210,185 km (0.119 R)
• M3: 283,488 km (0.106 R)
• M4: 498,011 km (0.093 R)
• M5: 621,579 km (0.118 R)
• M6: 789,129 km (0.109 R)
• M7: 925,263 km (0.11 R)
• M8: 1,094,308 km (0.057 R)
• M9: 1,327,083 km (0.099 R)
• M10: 1,519,466 km (0.087 R)
• M11: 1,590,375 km (0.096 R)
• M12: 2,279,722 km (0.097 R)
• M13: 2,494,844 km (0.071 R)
• M14: 2,579,366 km (0.048 R)
• M15: 2,803,763 km (0.103 R)
• M16: 2,927,182 km (0.078 R)
• M17: 3,345,906 km (0.083 R)
• M18: 3,552,800 km (0.046 R)
• M19: 3,783,480 km (0.09 R)
• M20: 3,900,764 km (0.094 R)
• M21: 4,098,832 km (0.097 R)
• M22: 4,817,949 km (0.105 R)
• M23: 5,642,832 km (0.116 R)
• M24: 5,980,474 km (0.116 R)
• M25: 6,324,699 km (0.098 R)
• M26: 6,652,019 km (0.07 R)
• M27: 6,770,201 km (0.053 R)
• M28: 6,912,918 km (0.11 R)
• M29: 7,177,407 km (0.072 R)
• M30: 7,469,571 km (0.097 R)
• M31: 7,940,356 km (0.056 R)
• M32: 8,015,604 km (0.09 R)
• M33: 8,242,543 km (0.104 R)
• M34: 8,318,838 km (0.046 R)
• M35: 8,858,588 km (0.105 R)
• M36: 9,489,292 km (0.092 R)
• M37: 9,944,967 km (0.096 R)
• M38: 10,161,884 km (0.093 R)
• M39: 10,270,941 km (0.092 R)
• M40: 10,683,233 km (0.116 R)
• M41: 11,016,986 km (0.098 R)
• M42: 11,326,055 km (0.086 R)
• M43: 12,010,315 km (0.072 R)
• M44: 12,357,383 km (0.1 R)
• M45: 12,619,927 km (0.049 R)
• M46: 12,825,325 km (0.079 R)
• M47: 13,448,400 km (0.096 R)
• M48: 13,899,437 km (0.095 R)
• M49: 13,990,243 km (0.119 R)
• M50: 14,111,717 km (0.114 R)
• M51: 15,816,235 km (0.085 R)
• M52: 16,548,217 km (0.116 R)
• M53: 16,708,736 km (0.098 R)
• M54: 17,356,345 km (0.091 R)
• M55: 17,880,237 km (0.07 R)
• M56: 18,342,943 km (0.103 R)
• M57: 18,475,935 km (0.092 R)
• M58: 18,843,198 km (0.09 R)
• M59: 19,280,323 km (0.065 R)
• M60: 19,686,781 km (0.084 R)
• M61: 19,822,915 km (0.026 R)
• M62: 19,925,240 km (0.061 R)
• M63: 20,888,500 km (0.113 R)
• M64: 21,062,034 km (0.098 R)
• M65: 21,166,453 km (0.081 R)
• M66: 21,690,943 km (0.078 R)
• M67: 22,007,792 km (0.085 R)
• M68: 22,824,446 km (0.092 R)
• M69: 23,146,680 km (0.072 R)
• M70: 23,290,294 km (0.079 R)
• M71: 24,304,568 km (0.095 R)
• M72: 24,523,729 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.5

Radius: 8.9

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.62 AU - 8.1 AU

Year: 7855 Days

Day: 7.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,614,705 km

• M1: 116,387 km (0.088 R)
• M2: 222,901 km (0.089 R)
• M3: 578,495 km (0.08 R)
• M4: 680,371 km (0.045 R)
• M5: 816,804 km (0.085 R)
• M6: 977,622 km (0.087 R)
• M7: 1,085,632 km (0.108 R)
• M8: 1,297,014 km (0.117 R)
• M9: 1,468,752 km (0.063 R)
• M10: 1,593,517 km (0.05 R)
• M11: 1,684,921 km (0.083 R)
• M12: 1,740,571 km (0.096 R)
• M13: 1,872,965 km (0.101 R)
• M14: 2,147,777 km (0.113 R)
• M15: 2,372,921 km (0.109 R)
• M16: 3,002,728 km (0.111 R)
• M17: 3,231,613 km (0.107 R)
• M18: 3,779,441 km (0.031 R)
• M19: 4,589,363 km (0.116 R)
• M20: 5,730,945 km (0.101 R)
• M21: 5,787,493 km (0.047 R)
• M22: 6,188,116 km (0.102 R)
• M23: 6,246,010 km (0.087 R)
• M24: 6,304,204 km (0.115 R)
• M25: 6,391,719 km (0.101 R)
• M26: 6,597,715 km (0.116 R)
• M27: 7,016,140 km (0.077 R)
• M28: 7,412,425 km (0.09 R)
• M29: 7,474,059 km (0.113 R)
• M30: 8,354,592 km (0.107 R)
• M31: 8,807,126 km (0.098 R)
• M32: 8,905,112 km (0.072 R)
• M33: 9,668,660 km (0.062 R)
• M34: 9,803,597 km (0.091 R)
• M35: 10,075,417 km (0.12 R)
• M36: 10,453,151 km (0.109 R)
• M37: 10,905,535 km (0.096 R)
• M38: 11,151,773 km (0.092 R)
• M39: 11,506,769 km (0.094 R)
• M40: 11,937,611 km (0.103 R)
• M41: 12,926,453 km (0.061 R)
• M42: 13,299,400 km (0.05 R)
• M43: 13,487,146 km (0.065 R)
• M44: 13,562,543 km (0.083 R)
• M45: 13,789,483 km (0.072 R)
• M46: 14,285,400 km (0.086 R)
• M47: 14,748,555 km (0.078 R)
• M48: 14,903,987 km (0.115 R)
• M49: 15,177,302 km (0.091 R)
• M50: 15,689,376 km (0.08 R)
• M51: 16,047,214 km (0.095 R)
• M52: 17,014,514 km (0.093 R)
• M53: 17,177,576 km (0.093 R)
• M54: 17,587,474 km (0.088 R)
• M55: 18,333,369 km (0.087 R)
• M56: 18,458,732 km (0.095 R)
• M57: 18,626,281 km (0.096 R)
• M58: 18,878,653 km (0.102 R)
• M59: 20,763,137 km (0.098 R)
• M60: 21,155,981 km (0.104 R)
• M61: 21,993,281 km (0.086 R)
• M62: 22,438,334 km (0.118 R)
• M63: 22,751,742 km (0.098 R)
• M64: 23,836,925 km (0.117 R)
• M65: 23,928,030 km (0.118 R)
• M66: 24,110,838 km (0.077 R)
• M67: 25,310,015 km (0.105 R)
• M68: 25,402,915 km (0.098 R)
• M69: 26,433,944 km (0.108 R)
• M70: 27,097,111 km (0.115 R)
• M71: 27,192,405 km (0.071 R)
• M72: 27,526,457 km (0.109 R)
• M73: 28,295,091 km (0.068 R)
• M74: 28,391,581 km (0.087 R)
• M75: 28,973,368 km (0.091 R)
• M76: 29,216,913 km (0.071 R)
• M77: 30,494,479 km (0.1 R)
• M78: 30,891,212 km (0.11 R)
• M79: 31,289,591 km (0.051 R)
• M80: 31,389,523 km (0.11 R)
• M81: 32,951,175 km (0.118 R)
• M82: 33,869,556 km (0.103 R)
• M83: 34,228,890 km (0.113 R)
• M84: 34,383,275 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.8

Radius: 3.8

Gravity: 41.75 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.97 AU - 15.83 AU

Year: 21542 Days

Day: 16.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,614,705 km

• M1: 82,877 km (0.035 R)
• M2: 314,305 km (0.119 R)
• M3: 903,272 km (0.112 R)
• M4: 981,512 km (0.034 R)
• M5: 1,229,246 km (0.048 R)
• M6: 1,345,483 km (0.087 R)
• M7: 1,978,282 km (0.098 R)
• M8: 2,114,566 km (0.034 R)
• M9: 2,360,355 km (0.068 R)
• M10: 2,505,016 km (0.106 R)
• M11: 2,764,868 km (0.096 R)
• M12: 4,362,723 km (0.092 R)
• M13: 4,584,726 km (0.093 R)
• M14: 4,855,947 km (0.093 R)
• M15: 5,039,803 km (0.065 R)
• M16: 5,414,097 km (0.115 R)
• M17: 5,992,292 km (0.063 R)
• M18: 6,090,578 km (0.113 R)
• M19: 6,438,692 km (0.072 R)
• M20: 6,691,214 km (0.107 R)
• M21: 7,258,339 km (0.065 R)
• M22: 7,468,374 km (0.062 R)
• M23: 7,680,355 km (0.068 R)
• M24: 8,219,057 km (0.099 R)
• M25: 8,328,263 km (0.047 R)
• M26: 9,106,022 km (0.073 R)
• M27: 10,551,587 km (0.059 R)
• M28: 13,519,459 km (0.105 R)
• M29: 15,901,506 km (0.107 R)
• M30: 16,105,856 km (0.102 R)
• M31: 18,695,695 km (0.113 R)
• M32: 18,839,309 km (0.069 R)
• M33: 19,272,394 km (0.117 R)
• M34: 20,074,837 km (0.043 R)
• M35: 22,242,211 km (0.03 R)
• M36: 23,469,512 km (0.076 R)
• M37: 26,229,593 km (0.064 R)
• M38: 27,524,961 km (0.119 R)
• M39: 28,016,240 km (0.094 R)
• M40: 28,758,246 km (0.031 R)
• M41: 29,506,983 km (0.059 R)
• M42: 29,757,859 km (0.113 R)
• M43: 30,684,019 km (0.1 R)
• M44: 31,962,333 km (0.098 R)
• M45: 34,923,324 km (0.1 R)
• M46: 35,100,148 km (0.111 R)
• M47: 36,167,679 km (0.084 R)
• M48: 36,525,966 km (0.081 R)
• M49: 37,155,623 km (0.047 R)
• M50: 37,970,483 km (0.101 R)
• M51: 38,243,499 km (0.034 R)
• M52: 39,617,854 km (0.093 R)
• M53: 39,987,062 km (0.105 R)
• M54: 40,172,115 km (0.094 R)
• M55: 40,357,466 km (0.115 R)
• M56: 41,756,506 km (0.085 R)
• M57: 42,132,296 km (0.107 R)
• M58: 43,076,557 km (0.102 R)
• M59: 44,027,850 km (0.057 R)
• M60: 44,314,629 km (0.093 R)
• M61: 44,410,372 km (0.04 R)
• M62: 45,371,239 km (0.029 R)
• M63: 45,564,220 km (0.11 R)
• M64: 46,533,315 km (0.058 R)
• M65: 48,886,789 km (0.063 R)
• M66: 49,183,741 km (0.074 R)
• M67: 50,078,037 km (0.065 R)
• M68: 51,178,180 km (0.067 R)
• M69: 51,479,769 km (0.104 R)
• M70: 52,792,789 km (0.095 R)
• M71: 53,097,371 km (0.1 R)
• M72: 54,117,030 km (0.104 R)
• M73: 54,424,005 km (0.083 R)
• M74: 55,040,049 km (0.092 R)
• M75: 57,526,964 km (0.062 R)
• M76: 59,627,168 km (0.042 R)
• M77: 61,112,226 km (0.119 R)
• M78: 63,794,217 km (0.083 R)
• M79: 64,010,386 km (0.091 R)
• M80: 64,877,605 km (0.086 R)
• M81: 64,986,362 km (0.119 R)
• M82: 65,530,749 km (0.103 R)
• M83: 65,858,069 km (0.111 R)
• M84: 66,076,482 km (0.106 R)
• M85: 67,172,735 km (0.108 R)
• M86: 68,054,016 km (0.04 R)
• M87: 68,274,972 km (0.115 R)
• M88: 71,504,940 km (0.054 R)
• M89: 71,954,481 km (0.111 R)
• M90: 73,308,342 km (0.074 R)
• M91: 75,012,412 km (0.118 R)
• M92: 75,583,427 km (0.098 R)
• M93: 75,697,719 km (0.093 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 13,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit