🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.63 AU - 0.77 AU

Year: 219 Days

Day: 37.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,267,810 km

• M1: 540,946 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.86 AU - 1.2 AU

Year: 392 Days

Day: 30.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.99 AU - 2.51 AU

Year: 1265 Days

Day: 26.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.83 AU - 2.95 AU

Year: 1385 Days

Day: 40.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.95 AU - 3.99 AU

Year: 2422 Days

Day: 28.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.9

Radius: 10.9

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.32 AU - 7.12 AU

Year: 5127 Days

Day: 9.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 88,267,810 km

• M1: 165,904 km (0.116 R)
• M2: 243,545 km (0.039 R)
• M3: 314,455 km (0.089 R)
• M4: 421,716 km (0.09 R)
• M5: 551,567 km (0.093 R)
• M6: 696,827 km (0.109 R)
• M7: 891,005 km (0.107 R)
• M8: 1,132,605 km (0.105 R)
• M9: 1,261,409 km (0.074 R)
• M10: 1,374,505 km (0.084 R)
• M11: 1,577,958 km (0.05 R)
• M12: 1,655,600 km (0.117 R)
• M13: 1,872,816 km (0.102 R)
• M14: 2,026,902 km (0.058 R)
• M15: 2,210,009 km (0.089 R)
• M16: 2,373,370 km (0.047 R)
• M17: 2,462,830 km (0.107 R)
• M18: 2,579,815 km (0.112 R)
• M19: 2,778,780 km (0.034 R)
• M20: 3,038,183 km (0.104 R)
• M21: 3,107,896 km (0.069 R)
• M22: 3,178,057 km (0.107 R)
• M23: 3,478,599 km (0.102 R)
• M24: 3,803,376 km (0.073 R)
• M25: 3,969,430 km (0.06 R)
• M26: 4,138,027 km (0.059 R)
• M27: 4,371,848 km (0.062 R)
• M28: 5,032,772 km (0.096 R)
• M29: 5,299,205 km (0.09 R)
• M30: 5,570,426 km (0.052 R)
• M31: 5,776,722 km (0.114 R)
• M32: 6,020,716 km (0.072 R)
• M33: 6,161,637 km (0.091 R)
• M34: 6,268,151 km (0.099 R)
• M35: 6,446,920 km (0.098 R)
• M36: 6,700,040 km (0.098 R)
• M37: 6,938,050 km (0.095 R)
• M38: 7,048,902 km (0.085 R)
• M39: 7,328,500 km (0.113 R)
• M40: 7,573,841 km (0.086 R)
• M41: 7,956,512 km (0.042 R)
• M42: 8,247,779 km (0.066 R)
• M43: 8,522,740 km (0.116 R)
• M44: 8,601,878 km (0.115 R)
• M45: 9,714,587 km (0.118 R)
• M46: 9,838,753 km (0.117 R)
• M47: 10,088,581 km (0.095 R)
• M48: 10,193,300 km (0.059 R)
• M49: 10,319,411 km (0.09 R)
• M50: 10,509,699 km (0.096 R)
• M51: 10,829,240 km (0.109 R)
• M52: 10,915,109 km (0.077 R)
• M53: 11,390,980 km (0.114 R)
• M54: 11,895,723 km (0.098 R)
• M55: 12,139,718 km (0.075 R)
• M56: 12,273,458 km (0.067 R)
• M57: 12,452,676 km (0.099 R)
• M58: 13,430,448 km (0.091 R)
• M59: 13,684,465 km (0.09 R)
• M60: 13,986,952 km (0.058 R)
• M61: 14,811,984 km (0.119 R)
• M62: 15,050,593 km (0.113 R)
• M63: 15,507,465 km (0.084 R)
• M64: 15,628,490 km (0.11 R)
• M65: 15,944,590 km (0.115 R)
• M66: 16,238,250 km (0.107 R)
• M67: 16,435,121 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.3

Radius: 14.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.59 AU - 11.03 AU

Year: 12406 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,267,810 km

• M1: 372,947 km (0.073 R)
• M2: 493,224 km (0.06 R)
• M3: 583,282 km (0.082 R)
• M4: 1,304,942 km (0.085 R)
• M5: 1,439,431 km (0.053 R)
• M6: 1,722,919 km (0.089 R)
• M7: 1,821,653 km (0.105 R)
• M8: 2,050,987 km (0.116 R)
• M9: 2,344,498 km (0.032 R)
• M10: 2,943,039 km (0.097 R)
• M11: 4,142,664 km (0.052 R)
• M12: 4,412,988 km (0.111 R)
• M13: 6,192,903 km (0.083 R)
• M14: 6,308,542 km (0.087 R)
• M15: 6,620,155 km (0.104 R)
• M16: 7,137,763 km (0.071 R)
• M17: 8,296,548 km (0.115 R)
• M18: 8,681,464 km (0.078 R)
• M19: 11,966,184 km (0.1 R)
• M20: 13,838,701 km (0.043 R)
• M21: 14,091,820 km (0.117 R)
• M22: 14,448,910 km (0.055 R)
• M23: 14,860,604 km (0.084 R)
• M24: 15,328,247 km (0.088 R)
• M25: 15,800,976 km (0.081 R)
• M26: 16,012,657 km (0.065 R)
• M27: 17,849,120 km (0.118 R)
• M28: 18,014,426 km (0.045 R)
• M29: 18,346,384 km (0.062 R)
• M30: 18,457,535 km (0.054 R)
• M31: 19,072,831 km (0.106 R)
• M32: 19,298,125 km (0.1 R)
• M33: 19,808,553 km (0.106 R)
• M34: 20,093,986 km (0.119 R)
• M35: 21,541,944 km (0.077 R)
• M36: 21,776,663 km (0.111 R)
• M37: 21,953,338 km (0.091 R)
• M38: 22,248,794 km (0.118 R)
• M39: 22,724,365 km (0.099 R)
• M40: 22,903,434 km (0.114 R)
• M41: 24,049,204 km (0.097 R)
• M42: 24,353,935 km (0.119 R)
• M43: 24,476,156 km (0.057 R)
• M44: 25,461,109 km (0.115 R)
• M45: 25,771,674 km (0.106 R)
• M46: 26,521,907 km (0.056 R)
• M47: 26,836,661 km (0.113 R)
• M48: 27,406,480 km (0.119 R)
• M49: 27,660,945 km (0.108 R)
• M50: 28,364,803 km (0.079 R)
• M51: 28,622,261 km (0.1 R)
• M52: 30,577,506 km (0.109 R)
• M53: 31,040,062 km (0.111 R)
• M54: 31,238,878 km (0.065 R)
• M55: 32,845,409 km (0.084 R)
• M56: 33,794,907 km (0.102 R)
• M57: 34,959,975 km (0.081 R)
• M58: 36,767,267 km (0.108 R)
• M59: 37,894,637 km (0.063 R)
• M60: 38,320,243 km (0.112 R)
• M61: 38,747,494 km (0.061 R)
• M62: 41,416,918 km (0.099 R)
• M63: 41,928,543 km (0.028 R)
• M64: 42,148,602 km (0.095 R)
• M65: 42,589,616 km (0.091 R)
• M66: 43,921,785 km (0.115 R)
• M67: 44,145,284 km (0.116 R)
• M68: 44,294,434 km (0.111 R)
• M69: 44,518,382 km (0.072 R)
• M70: 45,267,867 km (0.052 R)
• M71: 46,703,258 km (0.097 R)
• M72: 46,931,246 km (0.055 R)
• M73: 47,541,007 km (0.114 R)
• M74: 48,230,204 km (0.091 R)
• M75: 50,006,529 km (0.09 R)
• M76: 50,162,111 km (0.077 R)
• M77: 50,317,693 km (0.094 R)
• M78: 51,725,708 km (0.116 R)
• M79: 52,671,466 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.8

Radius: 14.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.03 AU - 10.89 AU

Year: 12677 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,267,810 km

• M1: 311,014 km (0.095 R)
• M2: 437,275 km (0.117 R)
• M3: 540,946 km (0.069 R)
• M4: 725,400 km (0.079 R)
• M5: 894,146 km (0.101 R)
• M6: 1,206,956 km (0.08 R)
• M7: 1,342,192 km (0.084 R)
• M8: 1,909,617 km (0.103 R)
• M9: 2,460,436 km (0.111 R)
• M10: 3,216,653 km (0.088 R)
• M11: 3,506,125 km (0.027 R)
• M12: 3,973,319 km (0.101 R)
• M13: 4,110,650 km (0.119 R)
• M14: 4,249,477 km (0.076 R)
• M15: 5,530,484 km (0.119 R)
• M16: 5,722,867 km (0.045 R)
• M17: 6,273,237 km (0.111 R)
• M18: 6,393,514 km (0.074 R)
• M19: 6,554,930 km (0.106 R)
• M20: 6,717,842 km (0.087 R)
• M21: 8,068,711 km (0.03 R)
• M22: 8,463,649 km (0.115 R)
• M23: 8,775,261 km (0.101 R)
• M24: 8,864,871 km (0.107 R)
• M25: 9,181,420 km (0.071 R)
• M26: 11,108,988 km (0.048 R)
• M27: 11,646,942 km (0.096 R)
• M28: 11,745,677 km (0.087 R)
• M29: 11,944,044 km (0.077 R)
• M30: 12,093,492 km (0.105 R)
• M31: 13,311,667 km (0.114 R)
• M32: 14,356,608 km (0.086 R)
• M33: 15,645,245 km (0.067 R)
• M34: 15,918,410 km (0.078 R)
• M35: 16,303,475 km (0.067 R)
• M36: 17,647,014 km (0.091 R)
• M37: 18,159,985 km (0.091 R)
• M38: 18,619,998 km (0.12 R)
• M39: 18,909,620 km (0.063 R)
• M40: 19,259,080 km (0.114 R)
• M41: 19,964,285 km (0.091 R)
• M42: 20,201,248 km (0.062 R)
• M43: 20,618,177 km (0.082 R)
• M44: 21,339,687 km (0.12 R)
• M45: 22,807,243 km (0.095 R)
• M46: 23,678,501 km (0.095 R)
• M47: 24,370,540 km (0.094 R)
• M48: 25,453,330 km (0.094 R)
• M49: 25,968,246 km (0.108 R)
• M50: 26,291,826 km (0.085 R)
• M51: 26,616,902 km (0.086 R)
• M52: 27,139,597 km (0.09 R)
• M53: 27,731,705 km (0.106 R)
• M54: 27,996,194 km (0.037 R)
• M55: 28,394,573 km (0.082 R)
• M56: 29,871,254 km (0.082 R)
• M57: 30,074,558 km (0.041 R)
• M58: 30,414,444 km (0.084 R)
• M59: 32,689,528 km (0.089 R)
• M60: 32,968,977 km (0.106 R)
• M61: 34,094,851 km (0.098 R)
• M62: 34,591,366 km (0.1 R)
• M63: 36,673,768 km (0.094 R)
• M64: 37,986,789 km (0.075 R)
• M65: 38,133,544 km (0.104 R)
• M66: 39,463,619 km (0.115 R)
• M67: 40,134,416 km (0.096 R)
• M68: 40,283,864 km (0.108 R)
• M69: 41,941,259 km (0.045 R)
• M70: 42,245,092 km (0.094 R)
• M71: 42,702,114 km (0.076 R)
• M72: 43,544,051 km (0.074 R)
• M73: 44,082,902 km (0.1 R)
• M74: 45,634,232 km (0.064 R)
• M75: 47,915,300 km (0.117 R)
• M76: 53,737,350 km (0.105 R)
• M77: 54,729,184 km (0.064 R)
• M78: 55,393,698 km (0.081 R)
• M79: 55,643,676 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.9

Radius: 6

Gravity: 22.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 11.91 AU - 19.27 AU

Year: 23067 Days

Day: 19.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,267,810 km

• M1: 137,780 km (0.079 R)
• M2: 287,527 km (0.067 R)
• M3: 487,839 km (0.119 R)
• M4: 780,153 km (0.098 R)
• M5: 1,673,103 km (0.114 R)
• M6: 1,778,419 km (0.069 R)
• M7: 1,995,785 km (0.106 R)
• M8: 2,221,678 km (0.117 R)
• M9: 2,416,305 km (0.109 R)
• M10: 3,424,744 km (0.065 R)
• M11: 4,449,190 km (0.115 R)
• M12: 5,985,560 km (0.063 R)
• M13: 6,039,416 km (0.045 R)
• M14: 6,147,575 km (0.049 R)
• M15: 6,365,689 km (0.065 R)
• M16: 6,978,741 km (0.117 R)
• M17: 7,552,299 km (0.042 R)
• M18: 8,200,656 km (0.082 R)
• M19: 8,501,198 km (0.108 R)
• M20: 8,561,785 km (0.071 R)
• M21: 9,237,369 km (0.089 R)
• M22: 9,676,140 km (0.074 R)
• M23: 10,057,614 km (0.054 R)
• M24: 10,638,952 km (0.079 R)
• M25: 10,704,326 km (0.081 R)
• M26: 10,900,898 km (0.104 R)
• M27: 11,231,359 km (0.077 R)
• M28: 11,431,072 km (0.088 R)
• M29: 11,564,963 km (0.102 R)
• M30: 11,969,774 km (0.101 R)
• M31: 13,352,059 km (0.076 R)
• M32: 14,566,195 km (0.069 R)
• M33: 15,149,776 km (0.089 R)
• M34: 16,641,716 km (0.074 R)
• M35: 16,793,408 km (0.037 R)
• M36: 17,251,477 km (0.025 R)
• M37: 18,024,000 km (0.116 R)
• M38: 18,571,379 km (0.106 R)
• M39: 22,469,600 km (0.111 R)
• M40: 24,596,284 km (0.085 R)
• M41: 27,500,128 km (0.055 R)
• M42: 29,403,611 km (0.116 R)
• M43: 29,587,018 km (0.056 R)
• M44: 31,162,134 km (0.038 R)
• M45: 31,818,570 km (0.054 R)
• M46: 32,764,178 km (0.105 R)
• M47: 32,859,322 km (0.103 R)
• M48: 33,049,760 km (0.107 R)
• M49: 34,296,359 km (0.112 R)
• M50: 34,489,490 km (0.077 R)
• M51: 34,876,948 km (0.051 R)
• M52: 35,071,276 km (0.074 R)
• M53: 35,265,753 km (0.105 R)
• M54: 35,851,728 km (0.082 R)
• M55: 37,033,402 km (0.105 R)
• M56: 37,828,215 km (0.071 R)
• M57: 37,927,847 km (0.061 R)
• M58: 38,728,944 km (0.099 R)
• M59: 39,941,135 km (0.094 R)
• M60: 40,551,794 km (0.112 R)
• M61: 41,268,218 km (0.084 R)
• M62: 41,988,831 km (0.055 R)
• M63: 43,129,515 km (0.082 R)
• M64: 44,280,371 km (0.099 R)
• M65: 44,596,023 km (0.083 R)
• M66: 45,018,038 km (0.056 R)
• M67: 46,719,265 km (0.099 R)
• M68: 47,255,125 km (0.101 R)
• M69: 50,403,562 km (0.081 R)
• M70: 50,843,080 km (0.115 R)
• M71: 52,502,719 km (0.117 R)
• M72: 54,517,653 km (0.082 R)
• M73: 54,855,894 km (0.081 R)
• M74: 56,785,856 km (0.068 R)
• M75: 56,900,149 km (0.113 R)
• M76: 57,128,734 km (0.063 R)
• M77: 59,084,876 km (0.096 R)
• M78: 60,012,831 km (0.099 R)
• M79: 60,828,888 km (0.076 R)
• M80: 62,118,571 km (0.068 R)
• M81: 62,236,305 km (0.1 R)
• M82: 62,354,038 km (0.105 R)
• M83: 64,486,556 km (0.062 R)
• M84: 65,921,499 km (0.074 R)
• M85: 67,366,764 km (0.031 R)
• M86: 67,972,186 km (0.098 R)
• M87: 68,214,834 km (0.077 R)
• M88: 69,554,483 km (0.115 R)
• M89: 72,012,226 km (0.114 R)
• M90: 73,874,271 km (0.106 R)
• M91: 76,255,570 km (0.108 R)
• M92: 78,280,227 km (0.111 R)
• M93: 80,835,808 km (0.076 R)
• M94: 81,478,929 km (0.093 R)
• M95: 83,418,615 km (0.085 R)
• M96: 84,198,768 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 12,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit