🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.63 AU - 0.99 AU

Year: 276 Days

Day: 35.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,217,942 km

• M1: 114,143 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.77 AU - 1.19 AU

Year: 367 Days

Day: 14 Hours

Environment

Temp: 20 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.95 AU - 1.21 AU

Year: 425 Days

Day: 19.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.05 AU - 2.27 AU

Year: 1202 Days

Day: 17.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,217,942 km

• M1: 1,812,977 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.28 AU - 4.48 AU

Year: 2895 Days

Day: 47 Hours

Environment

Temp: -131 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,217,942 km

• M1: 1,814,622 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.3

Radius: 8.4

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.85 AU - 4.85 AU

Year: 4045 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,217,942 km

• M1: 117,434 km (0.119 R)
• M2: 189,241 km (0.107 R)
• M3: 264,040 km (0.1 R)
• M4: 397,631 km (0.03 R)
• M5: 555,756 km (0.094 R)
• M6: 642,972 km (0.104 R)
• M7: 771,027 km (0.102 R)
• M8: 999,164 km (0.05 R)
• M9: 1,191,397 km (0.101 R)
• M10: 1,756,279 km (0.118 R)
• M11: 2,215,395 km (0.034 R)
• M12: 2,449,366 km (0.059 R)
• M13: 2,786,709 km (0.115 R)
• M14: 3,443,294 km (0.068 R)
• M15: 3,630,441 km (0.053 R)
• M16: 3,757,151 km (0.107 R)
• M17: 3,842,421 km (0.049 R)
• M18: 4,145,955 km (0.098 R)
• M19: 4,345,220 km (0.07 R)
• M20: 4,502,447 km (0.094 R)
• M21: 4,962,012 km (0.045 R)
• M22: 5,244,901 km (0.073 R)
• M23: 5,508,792 km (0.107 R)
• M24: 6,024,905 km (0.042 R)
• M25: 6,099,853 km (0.11 R)
• M26: 6,582,157 km (0.051 R)
• M27: 6,919,201 km (0.119 R)
• M28: 7,023,919 km (0.091 R)
• M29: 7,448,628 km (0.067 R)
• M30: 7,556,039 km (0.045 R)
• M31: 7,718,353 km (0.083 R)
• M32: 8,518,402 km (0.111 R)
• M33: 9,114,101 km (0.107 R)
• M34: 9,344,631 km (0.115 R)
• M35: 9,752,734 km (0.071 R)
• M36: 9,840,997 km (0.043 R)
• M37: 10,077,511 km (0.061 R)
• M38: 10,196,441 km (0.108 R)
• M39: 10,435,798 km (0.088 R)
• M40: 10,859,010 km (0.097 R)
• M41: 11,226,423 km (0.117 R)
• M42: 12,194,022 km (0.11 R)
• M43: 12,607,809 km (0.101 R)
• M44: 12,671,837 km (0.083 R)
• M45: 12,864,669 km (0.109 R)
• M46: 13,449,148 km (0.074 R)
• M47: 13,514,522 km (0.042 R)
• M48: 13,580,196 km (0.099 R)
• M49: 13,678,631 km (0.099 R)
• M50: 14,008,943 km (0.099 R)
• M51: 14,375,308 km (0.089 R)
• M52: 14,542,858 km (0.119 R)
• M53: 14,981,628 km (0.067 R)
• M54: 15,185,530 km (0.105 R)
• M55: 15,287,855 km (0.093 R)
• M56: 15,699,399 km (0.115 R)
• M57: 15,802,921 km (0.059 R)
• M58: 15,906,592 km (0.076 R)
• M59: 17,026,781 km (0.039 R)
• M60: 17,132,995 km (0.059 R)
• M61: 17,381,926 km (0.117 R)
• M62: 17,811,571 km (0.095 R)
• M63: 18,717,536 km (0.091 R)
• M64: 19,564,410 km (0.101 R)
• M65: 19,936,459 km (0.088 R)
• M66: 20,011,109 km (0.107 R)
• M67: 20,423,700 km (0.106 R)
• M68: 20,876,832 km (0.076 R)
• M69: 21,639,631 km (0.058 R)
• M70: 22,411,407 km (0.079 R)
• M71: 22,917,945 km (0.051 R)
• M72: 23,113,769 km (0.092 R)
• M73: 23,783,668 km (0.114 R)
• M74: 24,101,264 km (0.092 R)
• M75: 24,540,035 km (0.116 R)
• M76: 24,941,256 km (0.107 R)
• M77: 26,362,586 km (0.104 R)
• M78: 27,021,115 km (0.107 R)
• M79: 27,145,132 km (0.109 R)
• M80: 27,810,095 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.3

Radius: 3

Gravity: 105.92 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.76 AU - 18.58 AU

Year: 23494 Days

Day: 19.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,217,942 km

• M1: 70,760 km (0.046 R)
• M2: 578,495 km (0.113 R)
• M3: 1,094,308 km (0.072 R)
• M4: 2,057,270 km (0.094 R)
• M5: 2,096,764 km (0.076 R)
• M6: 3,299,979 km (0.109 R)
• M7: 3,346,205 km (0.112 R)
• M8: 3,628,347 km (0.091 R)
• M9: 6,373,617 km (0.085 R)
• M10: 7,377,718 km (0.113 R)
• M11: 8,556,549 km (0.117 R)
• M12: 8,940,866 km (0.044 R)
• M13: 10,465,269 km (0.109 R)
• M14: 11,014,143 km (0.071 R)
• M15: 11,222,234 km (0.111 R)
• M16: 11,713,064 km (0.105 R)
• M17: 13,007,086 km (0.107 R)
• M18: 13,080,239 km (0.115 R)
• M19: 13,670,852 km (0.072 R)
• M20: 14,345,538 km (0.048 R)
• M21: 15,261,975 km (0.118 R)
• M22: 15,805,165 km (0.066 R)
• M23: 16,512,912 km (0.106 R)
• M24: 16,671,636 km (0.11 R)
• M25: 18,040,606 km (0.1 R)
• M26: 21,747,192 km (0.056 R)
• M27: 22,445,515 km (0.079 R)
• M28: 22,533,329 km (0.108 R)
• M29: 22,709,406 km (0.097 R)
• M30: 23,240,029 km (0.119 R)
• M31: 23,774,842 km (0.045 R)
• M32: 25,311,810 km (0.099 R)
• M33: 26,046,186 km (0.059 R)
• M34: 26,230,790 km (0.105 R)
• M35: 27,629,680 km (0.057 R)
• M36: 28,290,753 km (0.083 R)
• M37: 28,385,598 km (0.049 R)
• M38: 28,480,592 km (0.067 R)
• M39: 28,670,881 km (0.077 R)
• M40: 28,861,468 km (0.114 R)
• M41: 28,957,061 km (0.065 R)
• M42: 29,148,248 km (0.099 R)
• M43: 29,628,457 km (0.114 R)
• M44: 30,111,209 km (0.118 R)
• M45: 31,084,343 km (0.093 R)
• M46: 32,067,800 km (0.111 R)
• M47: 32,265,718 km (0.089 R)
• M48: 32,563,417 km (0.117 R)
• M49: 33,964,401 km (0.12 R)
• M50: 35,691,958 km (0.055 R)
• M51: 36,721,341 km (0.104 R)
• M52: 38,914,745 km (0.031 R)
• M53: 39,337,358 km (0.073 R)
• M54: 39,549,189 km (0.078 R)
• M55: 42,120,926 km (0.11 R)
• M56: 43,865,088 km (0.089 R)
• M57: 45,966,938 km (0.091 R)
• M58: 46,078,388 km (0.119 R)
• M59: 52,582,156 km (0.102 R)
• M60: 56,476,338 km (0.115 R)
• M61: 59,123,472 km (0.086 R)
• M62: 60,096,157 km (0.07 R)
• M63: 61,319,270 km (0.058 R)
• M64: 61,933,967 km (0.087 R)
• M65: 62,180,355 km (0.071 R)
• M66: 62,921,612 km (0.06 R)
• M67: 63,169,346 km (0.057 R)
• M68: 63,665,862 km (0.081 R)
• M69: 64,038,959 km (0.082 R)
• M70: 64,537,718 km (0.117 R)
• M71: 64,662,632 km (0.108 R)
• M72: 65,413,614 km (0.091 R)
• M73: 67,430,193 km (0.116 R)
• M74: 68,828,484 km (0.107 R)
• M75: 69,467,267 km (0.071 R)
• M76: 70,621,864 km (0.099 R)
• M77: 71,008,125 km (0.119 R)
• M78: 72,820,055 km (0.105 R)
• M79: 73,340,655 km (0.084 R)
• M80: 74,516,195 km (0.102 R)
• M81: 75,698,168 km (0.101 R)
• M82: 76,621,636 km (0.113 R)
• M83: 77,814,380 km (0.063 R)
• M84: 80,218,417 km (0.042 R)
• M85: 81,294,624 km (0.063 R)
• M86: 82,104,996 km (0.075 R)
• M87: 82,240,233 km (0.105 R)
• M88: 84,688,551 km (0.102 R)
• M89: 85,784,356 km (0.077 R)
• M90: 87,851,649 km (0.104 R)
• M91: 90,074,673 km (0.103 R)
• M92: 90,913,169 km (0.098 R)
• M93: 91,053,193 km (0.116 R)
• M94: 92,035,004 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.7

Radius: 6.7

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.6 AU - 20.14 AU

Year: 25085 Days

Day: 22.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,217,942 km

• M1: 86,767 km (0.086 R)
• M2: 555,606 km (0.056 R)
• M3: 815,608 km (0.083 R)
• M4: 878,439 km (0.065 R)
• M5: 975,677 km (0.045 R)
• M6: 1,457,233 km (0.111 R)
• M7: 1,514,828 km (0.067 R)
• M8: 1,652,308 km (0.067 R)
• M9: 1,753,137 km (0.054 R)
• M10: 3,571,500 km (0.104 R)
• M11: 3,808,463 km (0.056 R)
• M12: 3,915,425 km (0.083 R)
• M13: 4,521,147 km (0.047 R)
• M14: 5,483,809 km (0.103 R)
• M15: 5,972,845 km (0.094 R)
• M16: 6,222,523 km (0.066 R)
• M17: 6,317,069 km (0.109 R)
• M18: 7,057,579 km (0.107 R)
• M19: 7,255,198 km (0.1 R)
• M20: 7,588,801 km (0.069 R)
• M21: 8,029,815 km (0.097 R)
• M22: 8,340,081 km (0.103 R)
• M23: 8,409,644 km (0.107 R)
• M24: 9,008,036 km (0.115 R)
• M25: 9,366,323 km (0.118 R)
• M26: 10,171,159 km (0.083 R)
• M27: 10,245,509 km (0.05 R)
• M28: 10,770,448 km (0.043 R)
• M29: 11,574,088 km (0.091 R)
• M30: 11,690,475 km (0.089 R)
• M31: 11,924,446 km (0.094 R)
• M32: 12,317,889 km (0.096 R)
• M33: 12,755,462 km (0.086 R)
• M34: 12,875,739 km (0.055 R)
• M35: 13,036,557 km (0.077 R)
• M36: 13,564,189 km (0.115 R)
• M37: 14,306,194 km (0.119 R)
• M38: 14,766,058 km (0.069 R)
• M39: 15,145,887 km (0.086 R)
• M40: 16,001,587 km (0.09 R)
• M41: 16,610,001 km (0.116 R)
• M42: 17,536,461 km (0.055 R)
• M43: 18,028,638 km (0.034 R)
• M44: 18,389,318 km (0.116 R)
• M45: 18,615,959 km (0.074 R)
• M46: 19,393,419 km (0.118 R)
• M47: 19,439,495 km (0.039 R)
• M48: 19,716,700 km (0.08 R)
• M49: 20,134,976 km (0.119 R)
• M50: 20,556,094 km (0.078 R)
• M51: 20,838,385 km (0.093 R)
• M52: 20,885,658 km (0.065 R)
• M53: 21,027,477 km (0.108 R)
• M54: 21,264,440 km (0.086 R)
• M55: 21,359,434 km (0.119 R)
• M56: 21,741,059 km (0.106 R)
• M57: 22,028,735 km (0.116 R)
• M58: 23,535,335 km (0.098 R)
• M59: 23,633,621 km (0.069 R)
• M60: 23,732,057 km (0.055 R)
• M61: 24,674,374 km (0.032 R)
• M62: 24,874,236 km (0.119 R)
• M63: 25,225,343 km (0.102 R)
• M64: 25,932,641 km (0.095 R)
• M65: 26,135,945 km (0.043 R)
• M66: 27,160,241 km (0.064 R)
• M67: 28,041,074 km (0.086 R)
• M68: 29,990,633 km (0.077 R)
• M69: 31,170,362 km (0.109 R)
• M70: 31,928,973 km (0.106 R)
• M71: 33,519,796 km (0.099 R)
• M72: 34,631,757 km (0.069 R)
• M73: 35,755,836 km (0.096 R)
• M74: 36,208,818 km (0.061 R)
• M75: 37,751,621 km (0.103 R)
• M76: 37,982,002 km (0.112 R)
• M77: 38,097,491 km (0.088 R)
• M78: 38,155,087 km (0.105 R)
• M79: 38,328,470 km (0.063 R)
• M80: 38,734,030 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.2

Radius: 6.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 16.02 AU - 16.84 AU

Year: 25223 Days

Day: 20.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,217,942 km

• M1: 124,166 km (0.064 R)
• M2: 175,329 km (0.095 R)
• M3: 512,373 km (0.055 R)
• M4: 752,178 km (0.117 R)
• M5: 904,020 km (0.056 R)
• M6: 1,045,240 km (0.087 R)
• M7: 1,558,361 km (0.103 R)
• M8: 1,728,304 km (0.12 R)
• M9: 1,930,112 km (0.113 R)
• M10: 2,467,318 km (0.12 R)
• M11: 2,608,538 km (0.112 R)
• M12: 2,781,623 km (0.119 R)
• M13: 2,869,437 km (0.113 R)
• M14: 3,048,206 km (0.051 R)
• M15: 3,261,234 km (0.101 R)
• M16: 4,094,494 km (0.063 R)
• M17: 5,496,375 km (0.074 R)
• M18: 5,943,523 km (0.088 R)
• M19: 7,313,242 km (0.079 R)
• M20: 7,928,986 km (0.071 R)
• M21: 8,861,879 km (0.038 R)
• M22: 9,165,862 km (0.09 R)
• M23: 10,098,604 km (0.098 R)
• M24: 10,143,783 km (0.076 R)
• M25: 10,279,618 km (0.112 R)
• M26: 11,294,639 km (0.117 R)
• M27: 11,718,899 km (0.115 R)
• M28: 12,100,523 km (0.111 R)
• M29: 12,974,025 km (0.081 R)
• M30: 13,319,147 km (0.105 R)
• M31: 13,817,458 km (0.081 R)
• M32: 14,220,474 km (0.05 R)
• M33: 15,141,548 km (0.114 R)
• M34: 15,400,652 km (0.108 R)
• M35: 15,556,982 km (0.064 R)
• M36: 15,609,191 km (0.079 R)
• M37: 15,870,988 km (0.086 R)
• M38: 15,923,646 km (0.025 R)
• M39: 16,081,622 km (0.059 R)
• M40: 16,134,430 km (0.09 R)
• M41: 17,094,249 km (0.078 R)
• M42: 17,526,887 km (0.111 R)
• M43: 17,908,361 km (0.083 R)
• M44: 18,017,867 km (0.098 R)
• M45: 18,402,782 km (0.096 R)
• M46: 18,957,491 km (0.101 R)
• M47: 19,517,585 km (0.071 R)
• M48: 20,140,062 km (0.12 R)
• M49: 20,711,526 km (0.093 R)
• M50: 20,768,972 km (0.081 R)
• M51: 23,288,798 km (0.116 R)
• M52: 24,190,275 km (0.1 R)
• M53: 24,432,623 km (0.082 R)
• M54: 24,554,097 km (0.053 R)
• M55: 25,348,462 km (0.119 R)
• M56: 25,594,550 km (0.1 R)
• M57: 25,656,184 km (0.118 R)
• M58: 25,965,254 km (0.116 R)
• M59: 26,399,985 km (0.11 R)
• M60: 26,899,642 km (0.105 R)
• M61: 28,098,968 km (0.112 R)
• M62: 28,801,330 km (0.09 R)
• M63: 28,865,508 km (0.033 R)
• M64: 29,638,779 km (0.049 R)
• M65: 29,833,256 km (0.111 R)
• M66: 30,549,680 km (0.094 R)
• M67: 31,469,558 km (0.094 R)
• M68: 32,933,522 km (0.07 R)
• M69: 34,012,123 km (0.026 R)
• M70: 34,215,726 km (0.094 R)
• M71: 34,419,628 km (0.104 R)
• M72: 35,445,420 km (0.114 R)
• M73: 36,759,039 km (0.104 R)
• M74: 37,386,752 km (0.093 R)
• M75: 38,440,968 km (0.081 R)
• M76: 38,652,948 km (0.109 R)
• M77: 38,723,708 km (0.036 R)
• M78: 39,504,908 km (0.037 R)
• M79: 39,718,833 km (0.068 R)
• M80: 40,004,715 km (0.095 R)
• M81: 40,650,379 km (0.066 R)
• M82: 41,516,551 km (0.071 R)
• M83: 41,952,030 km (0.108 R)
• M84: 43,561,404 km (0.104 R)
• M85: 44,521,972 km (0.093 R)
• M86: 44,596,023 km (0.109 R)
• M87: 47,444,965 km (0.104 R)
• M88: 47,596,657 km (0.057 R)
• M89: 49,044,465 km (0.041 R)
• M90: 49,658,564 km (0.026 R)
• M91: 51,204,509 km (0.048 R)
• M92: 52,217,885 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 19,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit