🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.73 AU - 0.81 AU

Year: 299 Days

Day: 45.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,595,061 km

• M1: 404,662 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.76 AU - 1.16 AU

Year: 417 Days

Day: 20.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.02 AU - 1.48 AU

Year: 619 Days

Day: 17.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.12 AU - 2.52 AU

Year: 1565 Days

Day: 42.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,595,061 km

• M1: 2,626,340 km (0.075 R)

Asteroid Belt

Center: 3.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.2

Radius: 9.2

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.63 AU - 4.67 AU

Year: 3745 Days

Day: 14.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 66,595,061 km

• M1: 115,041 km (0.105 R)
• M2: 231,727 km (0.103 R)
• M3: 371,601 km (0.106 R)
• M4: 526,884 km (0.114 R)
• M5: 586,872 km (0.094 R)
• M6: 821,592 km (0.08 R)
• M7: 924,066 km (0.102 R)
• M8: 1,009,187 km (0.089 R)
• M9: 1,246,001 km (0.093 R)
• M10: 1,563,597 km (0.036 R)
• M11: 1,653,356 km (0.11 R)
• M12: 1,961,078 km (0.078 R)
• M13: 2,086,591 km (0.115 R)
• M14: 2,287,052 km (0.102 R)
• M15: 2,389,676 km (0.06 R)
• M16: 2,737,791 km (0.09 R)
• M17: 3,102,061 km (0.11 R)
• M18: 3,549,359 km (0.038 R)
• M19: 3,806,667 km (0.118 R)
• M20: 4,449,041 km (0.104 R)
• M21: 4,522,493 km (0.058 R)
• M22: 4,952,886 km (0.107 R)
• M23: 5,240,563 km (0.111 R)
• M24: 5,298,757 km (0.072 R)
• M25: 5,357,249 km (0.06 R)
• M26: 5,435,489 km (0.119 R)
• M27: 5,514,178 km (0.071 R)
• M28: 5,612,912 km (0.107 R)
• M29: 6,197,840 km (0.1 R)
• M30: 6,445,574 km (0.089 R)
• M31: 6,591,581 km (0.081 R)
• M32: 6,696,599 km (0.105 R)
• M33: 6,908,280 km (0.055 R)
• M34: 7,932,277 km (0.108 R)
• M35: 8,314,350 km (0.09 R)
• M36: 8,679,369 km (0.081 R)
• M37: 9,119,785 km (0.092 R)
• M38: 9,260,407 km (0.097 R)
• M39: 9,448,901 km (0.046 R)
• M40: 9,950,054 km (0.116 R)
• M41: 10,288,893 km (0.083 R)
• M42: 10,386,431 km (0.085 R)
• M43: 11,052,739 km (0.111 R)
• M44: 11,378,414 km (0.105 R)
• M45: 11,454,111 km (0.088 R)
• M46: 12,530,318 km (0.066 R)
• M47: 12,660,617 km (0.051 R)
• M48: 13,692,244 km (0.091 R)
• M49: 13,853,361 km (0.087 R)
• M50: 14,422,132 km (0.115 R)
• M51: 14,915,805 km (0.09 R)
• M52: 15,275,738 km (0.038 R)
• M53: 15,610,687 km (0.112 R)
• M54: 16,316,041 km (0.034 R)
• M55: 16,744,190 km (0.096 R)
• M56: 16,916,527 km (0.061 R)
• M57: 17,321,040 km (0.078 R)
• M58: 17,437,128 km (0.069 R)
• M59: 17,670,201 km (0.118 R)
• M60: 18,168,811 km (0.099 R)
• M61: 18,642,288 km (0.117 R)
• M62: 18,791,138 km (0.106 R)
• M63: 18,910,517 km (0.061 R)
• M64: 19,239,932 km (0.096 R)
• M65: 20,362,215 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.6

Radius: 14

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.62 AU - 5.98 AU

Year: 5404 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 66,595,061 km

• M1: 174,730 km (0.12 R)
• M2: 376,837 km (0.098 R)
• M3: 980,165 km (0.06 R)
• M4: 1,125,874 km (0.094 R)
• M5: 1,321,697 km (0.117 R)
• M6: 1,473,689 km (0.108 R)
• M7: 1,620,295 km (0.105 R)
• M8: 1,772,136 km (0.114 R)
• M9: 1,916,498 km (0.11 R)
• M10: 2,321,609 km (0.099 R)
• M11: 2,616,018 km (0.053 R)
• M12: 2,866,146 km (0.075 R)
• M13: 2,979,990 km (0.12 R)
• M14: 3,330,348 km (0.106 R)
• M15: 3,525,872 km (0.095 R)
• M16: 3,725,286 km (0.072 R)
• M17: 4,087,313 km (0.058 R)
• M18: 4,761,102 km (0.082 R)
• M19: 5,258,814 km (0.082 R)
• M20: 5,540,507 km (0.102 R)
• M21: 5,719,276 km (0.118 R)
• M22: 6,285,355 km (0.072 R)
• M23: 6,869,534 km (0.066 R)
• M24: 7,589,698 km (0.111 R)
• M25: 7,708,778 km (0.063 R)
• M26: 8,272,613 km (0.111 R)
• M27: 8,663,063 km (0.118 R)
• M28: 9,376,645 km (0.101 R)
• M29: 9,848,477 km (0.084 R)
• M30: 10,240,423 km (0.115 R)
• M31: 10,593,025 km (0.057 R)
• M32: 10,927,227 km (0.119 R)
• M33: 11,812,697 km (0.06 R)
• M34: 11,950,925 km (0.089 R)
• M35: 12,252,514 km (0.053 R)
• M36: 12,839,237 km (0.094 R)
• M37: 13,555,661 km (0.037 R)
• M38: 13,991,739 km (0.064 R)
• M39: 14,629,774 km (0.095 R)
• M40: 15,152,020 km (0.091 R)
• M41: 15,528,857 km (0.109 R)
• M42: 15,629,986 km (0.045 R)
• M43: 16,087,306 km (0.064 R)
• M44: 16,600,577 km (0.071 R)
• M45: 17,249,831 km (0.094 R)
• M46: 17,380,580 km (0.1 R)
• M47: 17,511,777 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.5

Radius: 9.7

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.78 AU - 8.96 AU

Year: 10726 Days

Day: 14.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,595,061 km

• M1: 138,827 km (0.073 R)
• M2: 612,154 km (0.049 R)
• M3: 839,992 km (0.113 R)
• M4: 1,094,907 km (0.071 R)
• M5: 1,307,785 km (0.12 R)
• M6: 1,604,736 km (0.099 R)
• M7: 1,724,714 km (0.105 R)
• M8: 1,822,850 km (0.103 R)
• M9: 1,973,794 km (0.032 R)
• M10: 2,234,543 km (0.066 R)
• M11: 2,396,408 km (0.102 R)
• M12: 2,674,960 km (0.107 R)
• M13: 2,905,191 km (0.083 R)
• M14: 3,112,234 km (0.116 R)
• M15: 3,825,966 km (0.082 R)
• M16: 5,147,214 km (0.114 R)
• M17: 5,986,907 km (0.088 R)
• M18: 6,403,686 km (0.118 R)
• M19: 6,596,069 km (0.108 R)
• M20: 7,305,014 km (0.102 R)
• M21: 7,587,305 km (0.059 R)
• M22: 8,287,722 km (0.117 R)
• M23: 8,582,131 km (0.077 R)
• M24: 8,666,803 km (0.075 R)
• M25: 8,751,924 km (0.084 R)
• M26: 8,879,980 km (0.041 R)
• M27: 9,181,270 km (0.044 R)
• M28: 9,442,169 km (0.095 R)
• M29: 9,661,479 km (0.09 R)
• M30: 10,646,432 km (0.077 R)
• M31: 11,104,800 km (0.098 R)
• M32: 11,382,902 km (0.114 R)
• M33: 12,855,843 km (0.057 R)
• M34: 13,245,695 km (0.048 R)
• M35: 15,201,388 km (0.117 R)
• M36: 15,406,935 km (0.082 R)
• M37: 15,717,201 km (0.095 R)
• M38: 16,029,412 km (0.027 R)
• M39: 17,406,161 km (0.085 R)
• M40: 17,513,722 km (0.094 R)
• M41: 21,469,538 km (0.097 R)
• M42: 21,873,901 km (0.052 R)
• M43: 22,048,033 km (0.081 R)
• M44: 22,984,366 km (0.092 R)
• M45: 23,516,785 km (0.114 R)
• M46: 23,874,025 km (0.085 R)
• M47: 24,473,314 km (0.113 R)
• M48: 25,747,888 km (0.072 R)
• M49: 26,919,688 km (0.105 R)
• M50: 27,106,386 km (0.092 R)
• M51: 27,293,384 km (0.107 R)
• M52: 27,418,298 km (0.056 R)
• M53: 28,171,822 km (0.111 R)
• M54: 29,251,171 km (0.107 R)
• M55: 29,315,049 km (0.075 R)
• M56: 29,763,693 km (0.117 R)
• M57: 30,149,955 km (0.08 R)
• M58: 31,188,463 km (0.071 R)
• M59: 31,384,436 km (0.092 R)
• M60: 31,712,056 km (0.119 R)
• M61: 31,974,899 km (0.083 R)
• M62: 32,436,708 km (0.06 R)
• M63: 33,701,408 km (0.109 R)
• M64: 34,373,402 km (0.099 R)
• M65: 34,643,426 km (0.091 R)
• M66: 34,914,198 km (0.097 R)
• M67: 36,278,531 km (0.107 R)
• M68: 36,553,492 km (0.106 R)
• M69: 40,688,975 km (0.064 R)
• M70: 40,831,692 km (0.076 R)
• M71: 41,332,695 km (0.105 R)
• M72: 43,356,904 km (0.056 R)
• M73: 43,941,233 km (0.048 R)
• M74: 44,087,689 km (0.074 R)
• M75: 44,234,295 km (0.101 R)
• M76: 44,601,558 km (0.114 R)
• M77: 46,155,281 km (0.119 R)
• M78: 46,602,579 km (0.111 R)
• M79: 48,481,229 km (0.119 R)
• M80: 50,154,781 km (0.042 R)
• M81: 50,307,969 km (0.091 R)
• M82: 50,998,662 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.9

Radius: 3.5

Gravity: 46.52 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.79 AU - 11.81 AU

Year: 17954 Days

Day: 16 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,595,061 km

• M1: 217,814 km (0.096 R)
• M2: 322,533 km (0.101 R)
• M3: 678,875 km (0.073 R)
• M4: 878,588 km (0.111 R)
• M5: 1,329,327 km (0.056 R)
• M6: 1,410,409 km (0.09 R)
• M7: 2,340,309 km (0.036 R)
• M8: 2,605,097 km (0.069 R)
• M9: 2,672,865 km (0.107 R)
• M10: 3,127,044 km (0.103 R)
• M11: 3,199,001 km (0.115 R)
• M12: 3,987,382 km (0.119 R)
• M13: 4,144,160 km (0.079 R)
• M14: 4,302,884 km (0.068 R)
• M15: 4,832,310 km (0.104 R)
• M16: 4,957,374 km (0.064 R)
• M17: 5,339,148 km (0.035 R)
• M18: 5,642,532 km (0.039 R)
• M19: 5,862,591 km (0.094 R)
• M20: 5,907,022 km (0.075 R)
• M21: 5,951,452 km (0.101 R)
• M22: 6,493,894 km (0.102 R)
• M23: 6,957,797 km (0.082 R)
• M24: 7,384,450 km (0.12 R)
• M25: 7,432,321 km (0.069 R)
• M26: 7,917,318 km (0.072 R)
• M27: 8,764,939 km (0.111 R)
• M28: 9,380,385 km (0.117 R)
• M29: 10,598,560 km (0.044 R)
• M30: 10,869,931 km (0.119 R)
• M31: 11,088,643 km (0.115 R)
• M32: 11,753,456 km (0.117 R)
• M33: 11,865,505 km (0.086 R)
• M34: 12,034,251 km (0.111 R)
• M35: 12,374,137 km (0.082 R)
• M36: 13,412,496 km (0.112 R)
• M37: 14,719,234 km (0.108 R)
• M38: 15,143,344 km (0.119 R)
• M39: 15,204,230 km (0.087 R)
• M40: 16,690,784 km (0.074 R)
• M41: 17,260,154 km (0.097 R)
• M42: 18,809,090 km (0.071 R)
• M43: 18,874,614 km (0.088 R)
• M44: 19,335,226 km (0.064 R)
• M45: 19,467,470 km (0.108 R)
• M46: 19,932,869 km (0.067 R)
• M47: 20,401,858 km (0.114 R)
• M48: 21,899,483 km (0.114 R)
• M49: 22,591,822 km (0.111 R)
• M50: 23,431,963 km (0.062 R)
• M51: 23,643,644 km (0.092 R)
• M52: 24,068,951 km (0.102 R)
• M53: 25,070,808 km (0.089 R)
• M54: 25,431,937 km (0.068 R)
• M55: 25,504,492 km (0.117 R)
• M56: 25,576,898 km (0.114 R)
• M57: 26,599,249 km (0.113 R)
• M58: 26,746,304 km (0.048 R)
• M59: 26,967,559 km (0.08 R)
• M60: 29,668,699 km (0.043 R)
• M61: 29,821,288 km (0.101 R)
• M62: 30,280,554 km (0.109 R)
• M63: 30,742,213 km (0.06 R)
• M64: 32,927,090 km (0.091 R)
• M65: 34,277,809 km (0.103 R)
• M66: 35,322,900 km (0.103 R)
• M67: 36,133,870 km (0.094 R)
• M68: 36,215,251 km (0.118 R)
• M69: 36,787,014 km (0.115 R)
• M70: 37,032,953 km (0.104 R)
• M71: 37,939,516 km (0.118 R)
• M72: 39,690,260 km (0.117 R)
• M73: 40,872,083 km (0.076 R)
• M74: 41,723,295 km (0.1 R)
• M75: 44,224,422 km (0.101 R)
• M76: 44,485,919 km (0.109 R)
• M77: 44,748,014 km (0.075 R)
• M78: 45,977,559 km (0.119 R)
• M79: 46,596,446 km (0.037 R)
• M80: 46,951,441 km (0.117 R)
• M81: 47,218,174 km (0.101 R)
• M82: 47,753,286 km (0.111 R)
• M83: 48,290,342 km (0.093 R)
• M84: 49,822,823 km (0.072 R)
• M85: 50,458,464 km (0.101 R)
• M86: 51,737,825 km (0.08 R)
• M87: 57,245,420 km (0.093 R)
• M88: 57,435,410 km (0.114 R)
• M89: 57,625,549 km (0.1 R)
• M90: 58,675,127 km (0.117 R)
• M91: 59,250,181 km (0.083 R)
• M92: 62,153,727 km (0.084 R)
• M93: 62,837,838 km (0.1 R)
• M94: 63,524,492 km (0.12 R)
• M95: 63,917,934 km (0.098 R)
• M96: 65,499,932 km (0.102 R)
• M97: 65,599,265 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 10,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit