🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.52 AU - 0.54 AU

Year: 253 Days

Day: 39.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.9

Radius: 9.7

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.94 AU - 2.1 AU

Year: 1883 Days

Day: 14.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 53,621,541 km

• M1: 149,299 km (0.064 R)
• M2: 221,704 km (0.066 R)
• M3: 332,107 km (0.072 R)
• M4: 421,268 km (0.077 R)
• M5: 493,224 km (0.098 R)
• M6: 587,172 km (0.077 R)
• M7: 651,798 km (0.026 R)
• M8: 782,397 km (0.1 R)
• M9: 908,508 km (0.06 R)
• M10: 1,070,822 km (0.116 R)
• M11: 1,399,937 km (0.06 R)
• M12: 1,497,624 km (0.098 R)
• M13: 1,682,527 km (0.073 R)
• M14: 1,751,641 km (0.108 R)
• M15: 1,955,992 km (0.112 R)
• M16: 2,093,473 km (0.118 R)
• M17: 2,196,396 km (0.074 R)
• M18: 2,281,816 km (0.029 R)
• M19: 2,466,121 km (0.116 R)
• M20: 2,746,617 km (0.091 R)
• M21: 3,165,192 km (0.067 R)
• M22: 3,262,131 km (0.038 R)
• M23: 3,415,020 km (0.102 R)
• M24: 3,481,292 km (0.119 R)
• M25: 3,547,863 km (0.119 R)
• M26: 3,819,084 km (0.111 R)
• M27: 4,050,063 km (0.083 R)
• M28: 4,489,881 km (0.05 R)
• M29: 4,684,657 km (0.119 R)
• M30: 4,894,842 km (0.085 R)
• M31: 4,957,225 km (0.071 R)
• M32: 5,260,609 km (0.107 R)
• M33: 5,414,545 km (0.11 R)
• M34: 5,504,902 km (0.053 R)
• M35: 5,569,978 km (0.119 R)
• M36: 5,635,202 km (0.067 R)
• M37: 5,819,058 km (0.112 R)
• M38: 5,991,694 km (0.12 R)
• M39: 6,085,342 km (0.088 R)
• M40: 6,233,444 km (0.084 R)
• M41: 6,301,212 km (0.09 R)
• M42: 6,451,109 km (0.112 R)
• M43: 6,685,230 km (0.082 R)
• M44: 6,922,043 km (0.037 R)
• M45: 7,048,603 km (0.106 R)
• M46: 7,133,275 km (0.093 R)
• M47: 7,620,067 km (0.115 R)
• M48: 7,707,133 km (0.108 R)
• M49: 7,823,669 km (0.089 R)
• M50: 8,073,348 km (0.093 R)
• M51: 8,206,640 km (0.087 R)
• M52: 8,370,450 km (0.078 R)
• M53: 8,505,387 km (0.118 R)
• M54: 8,595,744 km (0.101 R)
• M55: 8,762,097 km (0.049 R)
• M56: 8,990,832 km (0.098 R)
• M57: 9,082,835 km (0.097 R)
• M58: 9,469,545 km (0.106 R)
• M59: 9,657,291 km (0.048 R)
• M60: 9,751,537 km (0.1 R)
• M61: 9,909,213 km (0.111 R)
• M62: 10,099,801 km (0.054 R)
• M63: 10,179,537 km (0.118 R)
• M64: 10,243,415 km (0.112 R)
• M65: 10,613,670 km (0.087 R)
• M66: 10,710,908 km (0.088 R)
• M67: 10,857,514 km (0.111 R)
• M68: 11,004,719 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.6

Radius: 12.9

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.52 AU - 3.92 AU

Year: 4707 Days

Day: 9.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,621,541 km

• M1: 311,313 km (0.067 R)
• M2: 398,978 km (0.118 R)
• M3: 706,401 km (0.04 R)
• M4: 848,519 km (0.064 R)
• M5: 1,059,003 km (0.075 R)
• M6: 1,194,090 km (0.097 R)
• M7: 1,432,699 km (0.069 R)
• M8: 1,775,428 km (0.104 R)
• M9: 1,920,089 km (0.118 R)
• M10: 2,049,940 km (0.096 R)
• M11: 2,397,605 km (0.098 R)
• M12: 2,497,686 km (0.105 R)
• M13: 2,619,608 km (0.069 R)
• M14: 2,890,829 km (0.088 R)
• M15: 3,083,960 km (0.037 R)
• M16: 3,460,648 km (0.062 R)
• M17: 3,597,230 km (0.066 R)
• M18: 4,234,069 km (0.105 R)
• M19: 4,404,909 km (0.109 R)
• M20: 4,678,225 km (0.073 R)
• M21: 4,931,494 km (0.047 R)
• M22: 5,346,179 km (0.118 R)
• M23: 5,478,124 km (0.091 R)
• M24: 5,718,528 km (0.068 R)
• M25: 6,016,976 km (0.116 R)
• M26: 6,099,255 km (0.104 R)
• M27: 6,404,135 km (0.112 R)
• M28: 6,799,672 km (0.09 R)
• M29: 7,116,072 km (0.082 R)
• M30: 7,290,652 km (0.082 R)
• M31: 8,306,871 km (0.111 R)
• M32: 8,521,693 km (0.094 R)
• M33: 8,676,228 km (0.12 R)
• M34: 8,862,926 km (0.106 R)
• M35: 9,751,836 km (0.113 R)
• M36: 9,978,477 km (0.096 R)
• M37: 10,404,083 km (0.12 R)
• M38: 10,669,021 km (0.098 R)
• M39: 11,003,372 km (0.118 R)
• M40: 11,545,515 km (0.035 R)
• M41: 12,131,041 km (0.106 R)
• M42: 12,761,596 km (0.104 R)
• M43: 14,018,068 km (0.088 R)
• M44: 14,753,791 km (0.093 R)
• M45: 15,502,079 km (0.068 R)
• M46: 16,454,868 km (0.098 R)
• M47: 16,609,104 km (0.101 R)
• M48: 16,841,279 km (0.081 R)
• M49: 16,996,712 km (0.093 R)
• M50: 17,465,851 km (0.1 R)
• M51: 17,820,398 km (0.092 R)
• M52: 18,018,465 km (0.069 R)
• M53: 18,137,695 km (0.094 R)
• M54: 18,496,879 km (0.085 R)
• M55: 18,737,582 km (0.071 R)
• M56: 19,425,284 km (0.067 R)
• M57: 19,670,026 km (0.102 R)
• M58: 20,368,947 km (0.113 R)
• M59: 20,617,579 km (0.033 R)
• M60: 20,992,471 km (0.098 R)
• M61: 21,201,609 km (0.106 R)
• M62: 21,411,644 km (0.119 R)
• M63: 21,960,668 km (0.117 R)
• M64: 22,173,097 km (0.051 R)
• M65: 22,386,125 km (0.106 R)
• M66: 22,471,545 km (0.063 R)
• M67: 22,728,554 km (0.095 R)
• M68: 23,072,629 km (0.119 R)
• M69: 23,505,117 km (0.074 R)
• M70: 24,115,326 km (0.059 R)
• M71: 25,129,002 km (0.119 R)
• M72: 25,842,284 km (0.088 R)
• M73: 26,336,556 km (0.048 R)
• M74: 26,788,640 km (0.05 R)
• M75: 28,344,907 km (0.095 R)
• M76: 28,947,786 km (0.088 R)
• M77: 29,414,233 km (0.084 R)
• M78: 29,507,881 km (0.05 R)
• M79: 29,930,345 km (0.118 R)
• M80: 31,114,412 km (0.053 R)
• M81: 32,362,208 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305

Radius: 10.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.07 AU - 4.85 AU

Year: 6179 Days

Day: 9.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,621,541 km

• M1: 165,306 km (0.1 R)
• M2: 274,811 km (0.075 R)
• M3: 391,198 km (0.102 R)
• M4: 662,419 km (0.105 R)
• M5: 728,392 km (0.059 R)
• M6: 808,576 km (0.116 R)
• M7: 953,686 km (0.1 R)
• M8: 1,312,273 km (0.07 R)
• M9: 1,544,448 km (0.112 R)
• M10: 1,634,955 km (0.115 R)
• M11: 2,015,383 km (0.096 R)
• M12: 2,215,993 km (0.049 R)
• M13: 2,673,314 km (0.095 R)
• M14: 3,334,836 km (0.09 R)
• M15: 3,941,006 km (0.112 R)
• M16: 4,214,322 km (0.08 R)
• M17: 4,691,090 km (0.092 R)
• M18: 4,891,102 km (0.044 R)
• M19: 6,222,523 km (0.089 R)
• M20: 6,295,527 km (0.093 R)
• M21: 6,467,116 km (0.117 R)
• M22: 6,764,816 km (0.099 R)
• M23: 6,865,196 km (0.102 R)
• M24: 6,991,157 km (0.092 R)
• M25: 7,528,962 km (0.089 R)
• M26: 7,684,992 km (0.107 R)
• M27: 8,133,187 km (0.067 R)
• M28: 8,535,755 km (0.055 R)
• M29: 8,617,137 km (0.112 R)
• M30: 8,725,894 km (0.106 R)
• M31: 8,890,003 km (0.091 R)
• M32: 9,082,685 km (0.081 R)
• M33: 9,276,714 km (0.112 R)
• M34: 9,669,109 km (0.112 R)
• M35: 10,181,631 km (0.069 R)
• M36: 10,586,293 km (0.113 R)
• M37: 10,790,644 km (0.094 R)
• M38: 11,441,395 km (0.104 R)
• M39: 11,590,993 km (0.082 R)
• M40: 11,862,064 km (0.098 R)
• M41: 12,013,607 km (0.098 R)
• M42: 13,092,058 km (0.071 R)
• M43: 13,217,271 km (0.091 R)
• M44: 13,311,518 km (0.11 R)
• M45: 13,405,914 km (0.101 R)
• M46: 13,785,743 km (0.1 R)
• M47: 14,491,396 km (0.068 R)
• M48: 15,077,521 km (0.096 R)
• M49: 15,837,777 km (0.039 R)
• M50: 16,038,238 km (0.108 R)
• M51: 16,407,745 km (0.091 R)
• M52: 17,671,248 km (0.07 R)
• M53: 18,018,166 km (0.047 R)
• M54: 18,332,321 km (0.104 R)
• M55: 18,437,339 km (0.093 R)
• M56: 18,966,018 km (0.12 R)
• M57: 19,642,649 km (0.107 R)
• M58: 19,750,210 km (0.078 R)
• M59: 19,965,930 km (0.066 R)
• M60: 20,291,006 km (0.103 R)
• M61: 20,472,319 km (0.107 R)
• M62: 20,581,376 km (0.054 R)
• M63: 21,387,260 km (0.072 R)
• M64: 22,165,917 km (0.064 R)
• M65: 23,674,910 km (0.065 R)
• M66: 24,518,941 km (0.069 R)
• M67: 25,411,891 km (0.076 R)
• M68: 25,607,416 km (0.097 R)
• M69: 25,685,655 km (0.092 R)
• M70: 25,921,272 km (0.095 R)
• M71: 26,196,981 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.5

Radius: 4.4

Gravity: 17.85 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.96 AU - 10.32 AU

Year: 16660 Days

Day: 22.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,621,541 km

• M1: 405,410 km (0.036 R)
• M2: 745,596 km (0.036 R)
• M3: 861,684 km (0.059 R)
• M4: 1,111,213 km (0.055 R)
• M5: 1,748,650 km (0.101 R)
• M6: 1,929,663 km (0.108 R)
• M7: 2,226,016 km (0.092 R)
• M8: 2,830,691 km (0.063 R)
• M9: 3,012,303 km (0.063 R)
• M10: 3,942,652 km (0.067 R)
• M11: 4,491,078 km (0.04 R)
• M12: 4,990,286 km (0.086 R)
• M13: 5,209,746 km (0.073 R)
• M14: 5,848,080 km (0.118 R)
• M15: 5,924,824 km (0.113 R)
• M16: 6,001,867 km (0.037 R)
• M17: 7,156,313 km (0.119 R)
• M18: 7,197,303 km (0.067 R)
• M19: 8,506,883 km (0.075 R)
• M20: 8,856,643 km (0.077 R)
• M21: 8,900,625 km (0.038 R)
• M22: 9,300,350 km (0.076 R)
• M23: 9,345,229 km (0.111 R)
• M24: 9,389,959 km (0.108 R)
• M25: 9,570,075 km (0.116 R)
• M26: 10,117,304 km (0.109 R)
• M27: 10,487,559 km (0.088 R)
• M28: 10,815,328 km (0.111 R)
• M29: 10,909,574 km (0.055 R)
• M30: 11,867,001 km (0.113 R)
• M31: 13,151,448 km (0.099 R)
• M32: 13,201,713 km (0.114 R)
• M33: 13,555,362 km (0.083 R)
• M34: 14,272,086 km (0.111 R)
• M35: 15,423,092 km (0.061 R)
• M36: 15,582,413 km (0.115 R)
• M37: 15,795,590 km (0.12 R)
• M38: 15,848,997 km (0.12 R)
• M39: 16,117,226 km (0.086 R)
• M40: 17,149,750 km (0.032 R)
• M41: 17,314,757 km (0.045 R)
• M42: 17,980,018 km (0.045 R)
• M43: 18,091,768 km (0.088 R)
• M44: 18,484,463 km (0.083 R)
• M45: 19,107,238 km (0.094 R)
• M46: 20,025,321 km (0.114 R)
• M47: 20,781,837 km (0.1 R)
• M48: 21,134,140 km (0.037 R)
• M49: 21,666,260 km (0.12 R)
• M50: 21,963,810 km (0.083 R)
• M51: 22,562,949 km (0.109 R)
• M52: 23,046,001 km (0.1 R)
• M53: 23,167,325 km (0.078 R)
• M54: 24,084,060 km (0.061 R)
• M55: 25,012,614 km (0.048 R)
• M56: 26,458,927 km (0.042 R)
• M57: 27,032,186 km (0.088 R)
• M58: 28,776,497 km (0.095 R)
• M59: 29,497,559 km (0.092 R)
• M60: 29,629,354 km (0.081 R)
• M61: 29,893,395 km (0.069 R)
• M62: 29,959,517 km (0.119 R)
• M63: 30,690,153 km (0.053 R)
• M64: 31,292,434 km (0.093 R)
• M65: 31,696,049 km (0.093 R)
• M66: 33,327,862 km (0.079 R)
• M67: 33,740,005 km (0.089 R)
• M68: 34,153,792 km (0.108 R)
• M69: 35,126,029 km (0.083 R)
• M70: 35,685,674 km (0.063 R)
• M71: 36,743,032 km (0.071 R)
• M72: 37,239,847 km (0.094 R)
• M73: 37,667,547 km (0.105 R)
• M74: 38,960,372 km (0.106 R)
• M75: 40,413,865 km (0.077 R)
• M76: 43,823,350 km (0.083 R)
• M77: 43,898,448 km (0.087 R)
• M78: 44,048,943 km (0.104 R)
• M79: 45,562,425 km (0.041 R)
• M80: 46,172,485 km (0.086 R)
• M81: 48,406,879 km (0.048 R)
• M82: 48,640,102 km (0.047 R)
• M83: 48,951,565 km (0.093 R)
• M84: 50,203,849 km (0.067 R)
• M85: 50,518,603 km (0.102 R)
• M86: 51,784,201 km (0.04 R)
• M87: 52,022,660 km (0.111 R)
• M88: 52,420,889 km (0.096 R)
• M89: 52,580,360 km (0.115 R)
• M90: 52,740,131 km (0.073 R)
• M91: 52,900,051 km (0.081 R)
• M92: 53,060,121 km (0.118 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: 410 - 20,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit