🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.5 AU - 0.52 AU

Year: 139 Days

Day: 14.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.87 AU - 1.09 AU

Year: 369 Days

Day: 31.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.22 AU - 2.92 AU

Year: 1569 Days

Day: 38.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,499,701 km

• M1: 359,035 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.63 AU - 4.33 AU

Year: 2472 Days

Day: 38.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,499,701 km

• M1: 779,405 km (0.052 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.5

Radius: 10.8

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.73 AU - 5.13 AU

Year: 3551 Days

Day: 7.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 93,499,701 km

• M1: 147,952 km (0.051 R)
• M2: 274,063 km (0.11 R)
• M3: 349,461 km (0.104 R)
• M4: 426,803 km (0.085 R)
• M5: 575,204 km (0.087 R)
• M6: 742,753 km (0.086 R)
• M7: 927,357 km (0.114 R)
• M8: 1,019,659 km (0.119 R)
• M9: 1,091,017 km (0.11 R)
• M10: 1,407,866 km (0.11 R)
• M11: 1,682,228 km (0.046 R)
• M12: 2,049,341 km (0.115 R)
• M13: 2,141,194 km (0.09 R)
• M14: 2,329,388 km (0.12 R)
• M15: 2,441,587 km (0.08 R)
• M16: 2,621,703 km (0.118 R)
• M17: 2,823,361 km (0.118 R)
• M18: 2,960,691 km (0.042 R)
• M19: 3,404,100 km (0.111 R)
• M20: 3,792,904 km (0.029 R)
• M21: 4,002,341 km (0.105 R)
• M22: 4,215,668 km (0.079 R)
• M23: 4,353,298 km (0.08 R)
• M24: 4,452,481 km (0.115 R)
• M25: 4,653,391 km (0.119 R)
• M26: 4,734,623 km (0.104 R)
• M27: 4,816,154 km (0.075 R)
• M28: 5,001,655 km (0.065 R)
• M29: 5,126,719 km (0.1 R)
• M30: 5,294,867 km (0.109 R)
• M31: 5,615,455 km (0.083 R)
• M32: 6,097,011 km (0.063 R)
• M33: 6,253,041 km (0.112 R)
• M34: 6,614,619 km (0.111 R)
• M35: 7,193,414 km (0.054 R)
• M36: 7,334,634 km (0.111 R)
• M37: 7,572,345 km (0.106 R)
• M38: 7,716,109 km (0.116 R)
• M39: 8,672,937 km (0.113 R)
• M40: 8,823,432 km (0.102 R)
• M41: 9,511,582 km (0.101 R)
• M42: 9,875,255 km (0.071 R)
• M43: 10,375,959 km (0.101 R)
• M44: 10,723,475 km (0.119 R)
• M45: 10,831,185 km (0.032 R)
• M46: 10,939,195 km (0.057 R)
• M47: 11,402,499 km (0.08 R)
• M48: 11,872,087 km (0.06 R)
• M49: 12,067,312 km (0.075 R)
• M50: 12,376,381 km (0.089 R)
• M51: 12,973,427 km (0.072 R)
• M52: 13,289,976 km (0.111 R)
• M53: 13,463,659 km (0.046 R)
• M54: 14,195,641 km (0.109 R)
• M55: 14,343,593 km (0.067 R)
• M56: 14,880,650 km (0.062 R)
• M57: 15,212,009 km (0.118 R)
• M58: 15,363,402 km (0.104 R)
• M59: 15,606,648 km (0.052 R)
• M60: 16,220,598 km (0.056 R)
• M61: 16,313,498 km (0.118 R)
• M62: 16,468,482 km (0.085 R)
• M63: 17,250,878 km (0.091 R)
• M64: 17,567,278 km (0.071 R)
• M65: 18,624,935 km (0.069 R)
• M66: 19,374,271 km (0.118 R)
• M67: 19,505,618 km (0.092 R)
• M68: 20,000,787 km (0.084 R)
• M69: 20,100,269 km (0.079 R)
• M70: 20,600,375 km (0.066 R)
• M71: 21,104,669 km (0.065 R)
• M72: 21,409,101 km (0.03 R)
• M73: 22,987,957 km (0.1 R)
• M74: 23,127,083 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.8

Radius: 8.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.96 AU - 6.56 AU

Year: 5264 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 93,499,701 km

• M1: 229,334 km (0.106 R)
• M2: 445,203 km (0.113 R)
• M3: 594,951 km (0.1 R)
• M4: 648,806 km (0.12 R)
• M5: 791,373 km (0.086 R)
• M6: 851,511 km (0.109 R)
• M7: 1,141,881 km (0.119 R)
• M8: 1,257,221 km (0.107 R)
• M9: 1,524,851 km (0.102 R)
• M10: 1,639,593 km (0.093 R)
• M11: 1,945,969 km (0.109 R)
• M12: 2,001,171 km (0.106 R)
• M13: 2,184,129 km (0.101 R)
• M14: 2,657,905 km (0.102 R)
• M15: 2,765,915 km (0.036 R)
• M16: 3,050,001 km (0.084 R)
• M17: 3,179,404 km (0.082 R)
• M18: 3,680,706 km (0.051 R)
• M19: 3,818,486 km (0.111 R)
• M20: 3,975,713 km (0.035 R)
• M21: 4,460,111 km (0.068 R)
• M22: 4,718,766 km (0.103 R)
• M23: 5,077,501 km (0.096 R)
• M24: 5,154,095 km (0.109 R)
• M25: 5,366,973 km (0.07 R)
• M26: 5,464,661 km (0.083 R)
• M27: 5,661,831 km (0.095 R)
• M28: 5,881,590 km (0.098 R)
• M29: 6,002,465 km (0.1 R)
• M30: 6,185,573 km (0.042 R)
• M31: 6,515,586 km (0.096 R)
• M32: 6,640,799 km (0.057 R)
• M33: 6,893,769 km (0.111 R)
• M34: 7,000,133 km (0.091 R)
• M35: 7,064,161 km (0.079 R)
• M36: 7,649,388 km (0.096 R)
• M37: 7,870,194 km (0.073 R)
• M38: 8,025,926 km (0.092 R)
• M39: 8,272,912 km (0.087 R)
• M40: 8,797,103 km (0.086 R)
• M41: 8,935,630 km (0.12 R)
• M42: 9,121,581 km (0.103 R)
• M43: 9,520,708 km (0.056 R)
• M44: 9,901,733 km (0.057 R)
• M45: 10,654,061 km (0.106 R)
• M46: 10,900,598 km (0.109 R)
• M47: 11,324,260 km (0.036 R)
• M48: 11,475,054 km (0.056 R)
• M49: 11,677,161 km (0.046 R)
• M50: 11,880,464 km (0.083 R)
• M51: 11,956,909 km (0.096 R)
• M52: 12,264,781 km (0.078 R)
• M53: 12,653,138 km (0.041 R)
• M54: 13,045,533 km (0.094 R)
• M55: 13,815,663 km (0.113 R)
• M56: 14,084,640 km (0.109 R)
• M57: 14,246,953 km (0.118 R)
• M58: 14,464,169 km (0.047 R)
• M59: 16,043,624 km (0.109 R)
• M60: 16,128,296 km (0.034 R)
• M61: 16,582,176 km (0.1 R)
• M62: 16,810,762 km (0.099 R)
• M63: 17,822,941 km (0.077 R)
• M64: 18,027,740 km (0.112 R)
• M65: 18,203,966 km (0.033 R)
• M66: 18,410,262 km (0.111 R)
• M67: 19,063,556 km (0.107 R)
• M68: 19,183,085 km (0.117 R)
• M69: 19,363,051 km (0.093 R)
• M70: 19,694,260 km (0.068 R)
• M71: 19,905,941 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.7

Radius: 8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.08 AU - 13.08 AU

Year: 15988 Days

Day: 21.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 93,499,701 km

• M1: 104,719 km (0.059 R)
• M2: 212,130 km (0.086 R)
• M3: 323,281 km (0.085 R)
• M4: 410,347 km (0.097 R)
• M5: 531,820 km (0.033 R)
• M6: 638,185 km (0.094 R)
• M7: 989,740 km (0.091 R)
• M8: 1,215,483 km (0.099 R)
• M9: 1,298,510 km (0.115 R)
• M10: 1,597,406 km (0.118 R)
• M11: 1,822,252 km (0.072 R)
• M12: 1,987,109 km (0.096 R)
• M13: 2,071,332 km (0.045 R)
• M14: 2,214,647 km (0.085 R)
• M15: 2,819,770 km (0.059 R)
• M16: 3,372,684 km (0.09 R)
• M17: 3,423,098 km (0.038 R)
• M18: 3,473,663 km (0.074 R)
• M19: 4,464,748 km (0.05 R)
• M20: 4,557,350 km (0.083 R)
• M21: 4,800,895 km (0.102 R)
• M22: 4,991,183 km (0.081 R)
• M23: 5,048,779 km (0.114 R)
• M24: 5,164,717 km (0.109 R)
• M25: 5,817,562 km (0.032 R)
• M26: 5,898,494 km (0.1 R)
• M27: 6,622,399 km (0.11 R)
• M28: 7,156,613 km (0.104 R)
• M29: 7,352,287 km (0.06 R)
• M30: 7,660,309 km (0.078 R)
• M31: 7,950,080 km (0.094 R)
• M32: 8,085,017 km (0.112 R)
• M33: 9,476,128 km (0.071 R)
• M34: 9,715,185 km (0.088 R)
• M35: 10,077,361 km (0.079 R)
• M36: 10,740,529 km (0.093 R)
• M37: 10,989,609 km (0.107 R)
• M38: 11,417,758 km (0.086 R)
• M39: 12,031,259 km (0.043 R)
• M40: 12,212,273 km (0.086 R)
• M41: 12,629,351 km (0.093 R)
• M42: 12,786,878 km (0.07 R)
• M43: 13,290,275 km (0.074 R)
• M44: 13,477,422 km (0.092 R)
• M45: 14,098,253 km (0.107 R)
• M46: 14,343,893 km (0.063 R)
• M47: 14,453,398 km (0.049 R)
• M48: 15,116,715 km (0.116 R)
• M49: 15,228,166 km (0.118 R)
• M50: 15,368,040 km (0.061 R)
• M51: 17,573,860 km (0.101 R)
• M52: 17,661,674 km (0.109 R)
• M53: 17,838,050 km (0.112 R)
• M54: 19,420,646 km (0.104 R)
• M55: 19,481,233 km (0.056 R)
• M56: 19,541,970 km (0.1 R)
• M57: 19,754,698 km (0.056 R)
• M58: 20,213,365 km (0.069 R)
• M59: 20,305,517 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.4

Radius: 4

Gravity: 59.65 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 12.76 AU - 18.1 AU

Year: 23080 Days

Day: 24.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 165.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,499,701 km

• M1: 256,860 km (0.085 R)
• M2: 487,539 km (0.067 R)
• M3: 825,481 km (0.031 R)
• M4: 1,032,525 km (0.074 R)
• M5: 1,321,398 km (0.055 R)
• M6: 1,598,453 km (0.102 R)
• M7: 1,670,410 km (0.077 R)
• M8: 2,046,499 km (0.108 R)
• M9: 2,324,901 km (0.119 R)
• M10: 2,447,720 km (0.118 R)
• M11: 2,916,710 km (0.076 R)
• M12: 3,004,823 km (0.041 R)
• M13: 3,459,002 km (0.119 R)
• M14: 3,552,501 km (0.064 R)
• M15: 5,807,689 km (0.119 R)
• M16: 6,199,485 km (0.086 R)
• M17: 6,484,619 km (0.088 R)
• M18: 6,891,076 km (0.053 R)
• M19: 6,949,719 km (0.077 R)
• M20: 7,067,602 km (0.099 R)
• M21: 7,667,340 km (0.109 R)
• M22: 7,850,298 km (0.029 R)
• M23: 8,283,085 km (0.066 R)
• M24: 8,345,616 km (0.109 R)
• M25: 9,692,745 km (0.118 R)
• M26: 10,223,518 km (0.092 R)
• M27: 11,243,776 km (0.043 R)
• M28: 12,296,197 km (0.101 R)
• M29: 13,015,015 km (0.111 R)
• M30: 13,233,278 km (0.054 R)
• M31: 16,571,106 km (0.062 R)
• M32: 16,649,794 km (0.077 R)
• M33: 16,886,757 km (0.039 R)
• M34: 17,284,089 km (0.099 R)
• M35: 17,684,712 km (0.065 R)
• M36: 19,316,825 km (0.115 R)
• M37: 20,572,250 km (0.106 R)
• M38: 20,656,923 km (0.078 R)
• M39: 21,081,781 km (0.078 R)
• M40: 21,423,761 km (0.083 R)
• M41: 21,767,537 km (0.101 R)
• M42: 21,940,173 km (0.084 R)
• M43: 23,073,078 km (0.071 R)
• M44: 23,779,629 km (0.101 R)
• M45: 25,667,853 km (0.03 R)
• M46: 25,850,213 km (0.108 R)
• M47: 26,033,021 km (0.039 R)
• M48: 26,860,746 km (0.049 R)
• M49: 29,395,234 km (0.064 R)
• M50: 32,299,527 km (0.058 R)
• M51: 33,089,254 km (0.069 R)
• M52: 36,618,417 km (0.093 R)
• M53: 39,001,810 km (0.088 R)
• M54: 39,106,529 km (0.088 R)
• M55: 39,948,017 km (0.088 R)
• M56: 41,008,068 km (0.055 R)
• M57: 41,755,758 km (0.071 R)
• M58: 42,831,516 km (0.033 R)
• M59: 45,891,840 km (0.112 R)
• M60: 48,232,897 km (0.046 R)
• M61: 50,498,407 km (0.025 R)
• M62: 51,070,170 km (0.107 R)
• M63: 51,759,068 km (0.107 R)
• M64: 52,335,618 km (0.079 R)
• M65: 55,720,719 km (0.118 R)
• M66: 56,193,149 km (0.113 R)
• M67: 56,548,444 km (0.112 R)
• M68: 56,785,557 km (0.113 R)
• M69: 57,976,655 km (0.067 R)
• M70: 60,504,709 km (0.087 R)
• M71: 61,111,777 km (0.078 R)
• M72: 61,355,323 km (0.115 R)
• M73: 61,599,018 km (0.066 R)
• M74: 65,045,304 km (0.082 R)
• M75: 68,680,083 km (0.044 R)
• M76: 69,948,524 km (0.104 R)
• M77: 70,203,289 km (0.08 R)
• M78: 70,585,811 km (0.069 R)
• M79: 73,929,921 km (0.088 R)
• M80: 75,360,376 km (0.108 R)
• M81: 75,490,826 km (0.078 R)
• M82: 77,588,786 km (0.1 R)
• M83: 77,720,432 km (0.032 R)
• M84: 78,644,947 km (0.069 R)
• M85: 78,909,586 km (0.111 R)
• M86: 80,637,890 km (0.101 R)
• M87: 82,916,714 km (0.039 R)
• M88: 83,590,952 km (0.078 R)
• M89: 84,944,962 km (0.085 R)
• M90: 85,216,632 km (0.045 R)
• M91: 86,033,436 km (0.118 R)
• M92: 88,223,998 km (0.116 R)
• M93: 90,432,810 km (0.027 R)
• M94: 92,101,425 km (0.066 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: 447 - 19,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit