🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.54 AU - 0.76 AU

Year: 185 Days

Day: 37.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.68 AU - 0.92 AU

Year: 253 Days

Day: 40.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.15 AU - 1.75 AU

Year: 617 Days

Day: 32.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 93,415,543 km

• M1: 105,766 km (0.066 R)
• M2: 585,227 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.48 AU - 2.36 AU

Year: 939 Days

Day: 30 Hours

Environment

Temp: -53 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.7 AU - 5.88 AU

Year: 3702 Days

Day: 34.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.7

Radius: 10.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.9 AU - 10.08 AU

Year: 9518 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 93,415,543 km

• M1: 145,260 km (0.079 R)
• M2: 281,244 km (0.07 R)
• M3: 411,843 km (0.082 R)
• M4: 480,658 km (0.102 R)
• M5: 567,126 km (0.091 R)
• M6: 923,767 km (0.081 R)
• M7: 1,019,360 km (0.094 R)
• M8: 1,152,352 km (0.115 R)
• M9: 1,256,173 km (0.056 R)
• M10: 1,473,389 km (0.115 R)
• M11: 1,822,401 km (0.082 R)
• M12: 2,197,294 km (0.068 R)
• M13: 2,283,911 km (0.092 R)
• M14: 2,394,015 km (0.074 R)
• M15: 2,460,735 km (0.061 R)
• M16: 3,163,995 km (0.085 R)
• M17: 3,461,994 km (0.087 R)
• M18: 3,563,421 km (0.117 R)
• M19: 4,112,296 km (0.118 R)
• M20: 4,219,857 km (0.119 R)
• M21: 4,301,238 km (0.116 R)
• M22: 4,603,874 km (0.032 R)
• M23: 4,941,966 km (0.118 R)
• M24: 5,027,835 km (0.057 R)
• M25: 5,143,025 km (0.051 R)
• M26: 5,523,453 km (0.102 R)
• M27: 6,034,778 km (0.086 R)
• M28: 6,126,631 km (0.098 R)
• M29: 6,280,717 km (0.108 R)
• M30: 6,467,415 km (0.119 R)
• M31: 7,232,309 km (0.074 R)
• M32: 7,724,935 km (0.077 R)
• M33: 8,126,904 km (0.062 R)
• M34: 8,228,481 km (0.092 R)
• M35: 8,432,832 km (0.113 R)
• M36: 11,088,793 km (0.103 R)
• M37: 11,239,138 km (0.115 R)
• M38: 11,352,534 km (0.087 R)
• M39: 12,233,515 km (0.073 R)
• M40: 12,427,993 km (0.077 R)
• M41: 13,576,007 km (0.079 R)
• M42: 13,656,341 km (0.09 R)
• M43: 13,858,148 km (0.077 R)
• M44: 14,020,312 km (0.066 R)
• M45: 14,183,075 km (0.071 R)
• M46: 15,591,688 km (0.08 R)
• M47: 16,871,349 km (0.117 R)
• M48: 17,218,266 km (0.059 R)
• M49: 18,317,511 km (0.09 R)
• M50: 18,674,153 km (0.101 R)
• M51: 19,213,303 km (0.066 R)
• M52: 19,348,839 km (0.09 R)
• M53: 19,894,422 km (0.116 R)
• M54: 20,537,394 km (0.114 R)
• M55: 21,608,365 km (0.088 R)
• M56: 22,127,021 km (0.086 R)
• M57: 22,649,716 km (0.026 R)
• M58: 22,936,495 km (0.085 R)
• M59: 23,417,303 km (0.1 R)
• M60: 24,437,710 km (0.111 R)
• M61: 24,928,840 km (0.104 R)
• M62: 25,820,742 km (0.111 R)
• M63: 25,970,490 km (0.092 R)
• M64: 26,622,587 km (0.093 R)
• M65: 26,723,266 km (0.084 R)
• M66: 27,077,065 km (0.08 R)
• M67: 27,585,099 km (0.116 R)
• M68: 27,942,638 km (0.119 R)
• M69: 28,045,113 km (0.113 R)
• M70: 31,601,503 km (0.12 R)
• M71: 31,922,091 km (0.074 R)
• M72: 32,351,288 km (0.051 R)
• M73: 32,674,269 km (0.115 R)
• M74: 33,759,003 km (0.118 R)
• M75: 34,086,772 km (0.057 R)
• M76: 34,800,354 km (0.059 R)
• M77: 36,130,878 km (0.092 R)
• M78: 36,242,478 km (0.075 R)
• M79: 36,802,273 km (0.037 R)
• M80: 37,365,060 km (0.118 R)
• M81: 37,534,405 km (0.099 R)
• M82: 37,873,992 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.8

Radius: 8.2

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.68 AU - 11.12 AU

Year: 10999 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 93,415,543 km

• M1: 103,671 km (0.119 R)
• M2: 174,730 km (0.072 R)
• M3: 347,366 km (0.036 R)
• M4: 854,653 km (0.045 R)
• M5: 1,306,887 km (0.099 R)
• M6: 1,377,048 km (0.069 R)
• M7: 2,175,153 km (0.118 R)
• M8: 2,754,546 km (0.101 R)
• M9: 3,775,401 km (0.084 R)
• M10: 4,290,766 km (0.118 R)
• M11: 4,682,713 km (0.117 R)
• M12: 5,235,776 km (0.114 R)
• M13: 5,462,716 km (0.12 R)
• M14: 5,654,500 km (0.049 R)
• M15: 6,123,490 km (0.073 R)
• M16: 7,098,868 km (0.114 R)
• M17: 7,266,118 km (0.094 R)
• M18: 7,434,715 km (0.077 R)
• M19: 7,991,518 km (0.103 R)
• M20: 9,145,067 km (0.085 R)
• M21: 9,372,755 km (0.096 R)
• M22: 11,554,640 km (0.054 R)
• M23: 11,702,293 km (0.093 R)
• M24: 11,949,579 km (0.103 R)
• M25: 12,600,778 km (0.029 R)
• M26: 13,160,723 km (0.091 R)
• M27: 13,885,226 km (0.098 R)
• M28: 14,252,189 km (0.109 R)
• M29: 14,995,990 km (0.086 R)
• M30: 15,372,528 km (0.051 R)
• M31: 16,190,080 km (0.069 R)
• M32: 16,355,236 km (0.071 R)
• M33: 16,520,990 km (0.078 R)
• M34: 16,854,145 km (0.109 R)
• M35: 17,245,643 km (0.106 R)
• M36: 17,640,282 km (0.106 R)
• M37: 17,980,766 km (0.047 R)
• M38: 18,438,237 km (0.074 R)
• M39: 19,015,385 km (0.091 R)
• M40: 19,657,160 km (0.081 R)
• M41: 21,322,633 km (0.044 R)
• M42: 21,745,995 km (0.073 R)
• M43: 23,280,720 km (0.118 R)
• M44: 23,966,925 km (0.046 R)
• M45: 24,092,438 km (0.072 R)
• M46: 24,281,081 km (0.109 R)
• M47: 24,407,192 km (0.088 R)
• M48: 25,040,589 km (0.111 R)
• M49: 25,936,531 km (0.056 R)
• M50: 26,323,840 km (0.068 R)
• M51: 26,712,944 km (0.106 R)
• M52: 26,777,869 km (0.097 R)
• M53: 27,169,217 km (0.095 R)
• M54: 27,759,830 km (0.072 R)
• M55: 29,758,607 km (0.118 R)
• M56: 29,893,544 km (0.102 R)
• M57: 30,164,017 km (0.063 R)
• M58: 31,253,838 km (0.106 R)
• M59: 32,495,201 km (0.084 R)
• M60: 32,982,291 km (0.058 R)
• M61: 33,612,098 km (0.096 R)
• M62: 35,453,947 km (0.059 R)
• M63: 35,883,592 km (0.09 R)
• M64: 36,027,206 km (0.074 R)
• M65: 36,675,713 km (0.041 R)
• M66: 37,619,377 km (0.109 R)
• M67: 37,911,392 km (0.047 R)
• M68: 38,718,173 km (0.118 R)
• M69: 40,124,991 km (0.053 R)
• M70: 41,022,130 km (0.051 R)
• M71: 41,172,326 km (0.057 R)
• M72: 41,247,424 km (0.069 R)
• M73: 43,064,739 km (0.046 R)
• M74: 43,217,329 km (0.103 R)
• M75: 43,523,107 km (0.09 R)
• M76: 43,983,120 km (0.114 R)
• M77: 45,917,271 km (0.053 R)
• M78: 46,855,399 km (0.109 R)
• M79: 47,326,782 km (0.108 R)
• M80: 48,830,091 km (0.102 R)
• M81: 49,707,632 km (0.033 R)
• M82: 50,108,256 km (0.036 R)
• M83: 50,670,893 km (0.072 R)
• M84: 50,912,643 km (0.117 R)
• M85: 51,154,693 km (0.06 R)
• M86: 53,597,177 km (0.067 R)
• M87: 54,337,387 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110

Radius: 8.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.51 AU - 12.75 AU

Year: 12238 Days

Day: 6 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 93,415,543 km

• M1: 110,852 km (0.035 R)
• M2: 179,966 km (0.12 R)
• M3: 247,285 km (0.103 R)
• M4: 450,290 km (0.059 R)
• M5: 818,450 km (0.11 R)
• M6: 896,690 km (0.071 R)
• M7: 1,614,161 km (0.115 R)
• M8: 1,799,214 km (0.102 R)
• M9: 1,938,190 km (0.059 R)
• M10: 2,008,950 km (0.108 R)
• M11: 2,098,709 km (0.094 R)
• M12: 2,208,364 km (0.106 R)
• M13: 2,357,363 km (0.062 R)
• M14: 2,414,210 km (0.032 R)
• M15: 2,548,549 km (0.078 R)
• M16: 2,986,721 km (0.112 R)
• M17: 3,687,887 km (0.118 R)
• M18: 3,798,440 km (0.098 R)
• M19: 3,887,749 km (0.105 R)
• M20: 4,068,314 km (0.115 R)
• M21: 4,650,848 km (0.086 R)
• M22: 5,509,690 km (0.077 R)
• M23: 5,996,182 km (0.107 R)
• M24: 6,310,637 km (0.072 R)
• M25: 6,684,332 km (0.097 R)
• M26: 6,928,476 km (0.117 R)
• M27: 7,065,358 km (0.113 R)
• M28: 7,203,137 km (0.116 R)
• M29: 7,734,659 km (0.087 R)
• M30: 8,687,896 km (0.109 R)
• M31: 9,163,468 km (0.049 R)
• M32: 9,283,595 km (0.084 R)
• M33: 9,525,644 km (0.077 R)
• M34: 10,829,988 km (0.116 R)
• M35: 10,989,011 km (0.117 R)
• M36: 11,244,973 km (0.11 R)
• M37: 11,470,566 km (0.113 R)
• M38: 12,288,567 km (0.118 R)
• M39: 12,354,839 km (0.11 R)
• M40: 12,421,261 km (0.119 R)
• M41: 12,721,354 km (0.091 R)
• M42: 12,822,033 km (0.099 R)
• M43: 13,260,954 km (0.11 R)
• M44: 14,432,305 km (0.105 R)
• M45: 14,642,340 km (0.044 R)
• M46: 14,747,807 km (0.109 R)
• M47: 16,032,853 km (0.101 R)
• M48: 16,105,258 km (0.094 R)
• M49: 16,505,582 km (0.056 R)
• M50: 16,578,735 km (0.075 R)
• M51: 17,056,850 km (0.104 R)
• M52: 17,390,603 km (0.063 R)
• M53: 18,139,789 km (0.111 R)
• M54: 19,052,635 km (0.045 R)
• M55: 19,747,069 km (0.089 R)
• M56: 19,980,441 km (0.062 R)
• M57: 20,097,427 km (0.044 R)
• M58: 20,253,757 km (0.097 R)
• M59: 20,764,783 km (0.062 R)
• M60: 21,479,262 km (0.104 R)
• M61: 21,639,182 km (0.08 R)
• M62: 23,014,136 km (0.116 R)
• M63: 23,465,024 km (0.064 R)
• M64: 23,588,443 km (0.117 R)
• M65: 24,209,124 km (0.119 R)
• M66: 24,292,151 km (0.071 R)
• M67: 24,417,065 km (0.034 R)
• M68: 24,584,016 km (0.105 R)
• M69: 25,339,635 km (0.106 R)
• M70: 25,678,026 km (0.118 R)
• M71: 25,847,670 km (0.08 R)
• M72: 25,932,641 km (0.06 R)
• M73: 26,145,519 km (0.044 R)
• M74: 26,787,743 km (0.077 R)
• M75: 26,959,930 km (0.116 R)
• M76: 27,046,098 km (0.116 R)
• M77: 27,175,500 km (0.086 R)
• M78: 28,174,964 km (0.096 R)
• M79: 28,481,639 km (0.12 R)
• M80: 28,701,249 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.5

Radius: 5.7

Gravity: 20.39 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 16.44 AU - 20.18 AU

Year: 27665 Days

Day: 15.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,415,543 km

• M1: 137,630 km (0.058 R)
• M2: 462,257 km (0.04 R)
• M3: 580,440 km (0.107 R)
• M4: 903,272 km (0.032 R)
• M5: 1,114,504 km (0.106 R)
• M6: 1,209,798 km (0.081 R)
• M7: 1,274,873 km (0.113 R)
• M8: 1,949,859 km (0.116 R)
• M9: 2,065,348 km (0.118 R)
• M10: 2,183,082 km (0.066 R)
• M11: 2,262,668 km (0.059 R)
• M12: 3,111,636 km (0.1 R)
• M13: 3,201,544 km (0.034 R)
• M14: 4,295,553 km (0.089 R)
• M15: 4,345,519 km (0.11 R)
• M16: 5,065,683 km (0.085 R)
• M17: 5,822,349 km (0.108 R)
• M18: 6,270,395 km (0.117 R)
• M19: 6,787,555 km (0.098 R)
• M20: 7,679,906 km (0.065 R)
• M21: 7,801,679 km (0.108 R)
• M22: 8,108,803 km (0.057 R)
• M23: 8,925,757 km (0.07 R)
• M24: 9,053,813 km (0.048 R)
• M25: 10,367,132 km (0.118 R)
• M26: 10,840,759 km (0.12 R)
• M27: 12,589,110 km (0.111 R)
• M28: 14,198,484 km (0.106 R)
• M29: 14,273,133 km (0.117 R)
• M30: 15,103,251 km (0.076 R)
• M31: 16,338,481 km (0.065 R)
• M32: 16,495,110 km (0.062 R)
• M33: 17,206,298 km (0.093 R)
• M34: 17,365,620 km (0.029 R)
• M35: 20,739,501 km (0.077 R)
• M36: 22,282,752 km (0.114 R)
• M37: 22,805,447 km (0.054 R)
• M38: 23,068,291 km (0.088 R)
• M39: 25,660,224 km (0.091 R)
• M40: 26,391,308 km (0.118 R)
• M41: 26,575,164 km (0.032 R)
• M42: 27,873,823 km (0.087 R)
• M43: 28,814,195 km (0.045 R)
• M44: 31,015,977 km (0.093 R)
• M45: 31,210,005 km (0.108 R)
• M46: 32,974,213 km (0.097 R)
• M47: 34,468,995 km (0.092 R)
• M48: 34,669,905 km (0.118 R)
• M49: 35,579,011 km (0.094 R)
• M50: 36,393,721 km (0.102 R)
• M51: 37,523,933 km (0.04 R)
• M52: 40,240,930 km (0.089 R)
• M53: 41,729,877 km (0.088 R)
• M54: 41,944,101 km (0.099 R)
• M55: 42,051,363 km (0.102 R)
• M56: 42,912,448 km (0.069 R)
• M57: 43,453,544 km (0.107 R)
• M58: 44,105,940 km (0.087 R)
• M59: 46,082,427 km (0.099 R)
• M60: 46,192,980 km (0.098 R)
• M61: 47,304,343 km (0.112 R)
• M62: 47,527,692 km (0.101 R)
• M63: 47,863,390 km (0.071 R)
• M64: 50,805,082 km (0.09 R)
• M65: 51,148,260 km (0.104 R)
• M66: 52,067,240 km (0.112 R)
• M67: 52,760,027 km (0.094 R)
• M68: 56,387,477 km (0.108 R)
• M69: 56,505,958 km (0.109 R)
• M70: 58,171,431 km (0.103 R)
• M71: 59,130,503 km (0.089 R)
• M72: 59,732,485 km (0.084 R)
• M73: 60,578,760 km (0.031 R)
• M74: 60,700,084 km (0.112 R)
• M75: 60,942,732 km (0.082 R)
• M76: 61,550,847 km (0.064 R)
• M77: 63,879,936 km (0.12 R)
• M78: 64,621,343 km (0.065 R)
• M79: 71,293,708 km (0.116 R)
• M80: 72,062,790 km (0.055 R)
• M81: 76,472,337 km (0.059 R)
• M82: 76,603,385 km (0.091 R)
• M83: 76,865,630 km (0.116 R)
• M84: 76,996,827 km (0.109 R)
• M85: 78,709,723 km (0.111 R)
• M86: 81,101,942 km (0.073 R)
• M87: 81,235,533 km (0.053 R)
• M88: 84,058,146 km (0.073 R)
• M89: 84,328,619 km (0.112 R)
• M90: 84,734,927 km (0.102 R)
• M91: 85,141,833 km (0.036 R)
• M92: 86,639,457 km (0.064 R)
• M93: 87,734,065 km (0.089 R)
• M94: 89,660,736 km (0.096 R)
• M95: 91,740,445 km (0.092 R)
• M96: 92,855,997 km (0.077 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 11,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit