🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.49 AU - 0.65 AU

Year: 158 Days

Day: 37.5 Hours

Environment

Temp: 239 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.86 AU - 1.2 AU

Year: 384 Days

Day: 37.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 52.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.19 AU - 1.73 AU

Year: 648 Days

Day: 37.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,718,959 km

• M1: 913,744 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.19 AU - 2.89 AU

Year: 1486 Days

Day: 24.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,718,959 km

• M1: 750,682 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.61 AU - 4.65 AU

Year: 3081 Days

Day: 24.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,718,959 km

• M1: 1,130,810 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.9

Radius: 14

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.56 AU - 5.54 AU

Year: 4166 Days

Day: 11.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,718,959 km

• M1: 184,454 km (0.104 R)
• M2: 415,882 km (0.07 R)
• M3: 549,772 km (0.08 R)
• M4: 796,459 km (0.116 R)
• M5: 1,236,875 km (0.106 R)
• M6: 1,618,948 km (0.087 R)
• M7: 1,799,214 km (0.067 R)
• M8: 1,969,007 km (0.099 R)
• M9: 2,179,940 km (0.083 R)
• M10: 2,435,902 km (0.084 R)
• M11: 2,529,700 km (0.099 R)
• M12: 2,917,607 km (0.074 R)
• M13: 4,170,489 km (0.084 R)
• M14: 4,841,436 km (0.088 R)
• M15: 4,960,665 km (0.119 R)
• M16: 5,177,732 km (0.118 R)
• M17: 5,847,631 km (0.12 R)
• M18: 6,466,218 km (0.115 R)
• M19: 6,650,673 km (0.083 R)
• M20: 7,433,219 km (0.119 R)
• M21: 7,765,625 km (0.108 R)
• M22: 8,245,087 km (0.081 R)
• M23: 8,618,184 km (0.094 R)
• M24: 8,821,487 km (0.079 R)
• M25: 9,144,020 km (0.087 R)
• M26: 9,232,732 km (0.107 R)
• M27: 9,680,329 km (0.033 R)
• M28: 10,104,588 km (0.096 R)
• M29: 10,534,981 km (0.113 R)
• M30: 11,002,774 km (0.043 R)
• M31: 11,097,170 km (0.096 R)
• M32: 11,605,204 km (0.11 R)
• M33: 11,926,541 km (0.062 R)
• M34: 12,283,481 km (0.119 R)
• M35: 12,512,516 km (0.119 R)
• M36: 12,644,012 km (0.045 R)
• M37: 12,875,290 km (0.105 R)
• M38: 13,375,546 km (0.089 R)
• M39: 13,848,125 km (0.054 R)
• M40: 14,395,055 km (0.085 R)
• M41: 14,498,427 km (0.1 R)
• M42: 14,671,213 km (0.098 R)
• M43: 15,018,878 km (0.09 R)
• M44: 15,899,860 km (0.091 R)
• M45: 16,688,989 km (0.038 R)
• M46: 17,748,890 km (0.096 R)
• M47: 18,007,844 km (0.051 R)
• M48: 18,342,943 km (0.096 R)
• M49: 18,717,536 km (0.088 R)
• M50: 19,246,215 km (0.065 R)
• M51: 19,933,168 km (0.093 R)
• M52: 20,356,979 km (0.112 R)
• M53: 20,783,782 km (0.115 R)
• M54: 21,174,382 km (0.094 R)
• M55: 21,606,869 km (0.061 R)
• M56: 22,360,693 km (0.119 R)
• M57: 22,560,556 km (0.072 R)
• M58: 22,760,867 km (0.086 R)
• M59: 23,325,300 km (0.115 R)
• M60: 23,487,314 km (0.11 R)
• M61: 23,853,380 km (0.026 R)
• M62: 24,797,493 km (0.109 R)
• M63: 24,962,948 km (0.1 R)
• M64: 25,170,291 km (0.07 R)
• M65: 25,503,146 km (0.115 R)
• M66: 25,711,984 km (0.11 R)
• M67: 25,921,272 km (0.06 R)
• M68: 26,849,377 km (0.119 R)
• M69: 26,976,834 km (0.099 R)
• M70: 27,232,198 km (0.072 R)
• M71: 27,745,319 km (0.052 R)
• M72: 27,874,122 km (0.089 R)
• M73: 28,089,244 km (0.101 R)
• M74: 29,129,548 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 8.3

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.55 AU - 6.57 AU

Year: 4813 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,718,959 km

• M1: 105,915 km (0.094 R)
• M2: 176,825 km (0.113 R)
• M3: 230,979 km (0.064 R)
• M4: 450,888 km (0.093 R)
• M5: 536,458 km (0.081 R)
• M6: 612,304 km (0.073 R)
• M7: 716,873 km (0.059 R)
• M8: 1,076,805 km (0.086 R)
• M9: 1,532,032 km (0.084 R)
• M10: 1,654,702 km (0.102 R)
• M11: 1,874,162 km (0.089 R)
• M12: 2,140,147 km (0.12 R)
• M13: 2,315,775 km (0.089 R)
• M14: 2,392,519 km (0.103 R)
• M15: 2,522,370 km (0.08 R)
• M16: 2,601,357 km (0.088 R)
• M17: 2,870,783 km (0.115 R)
• M18: 2,967,274 km (0.114 R)
• M19: 3,306,263 km (0.104 R)
• M20: 3,407,391 km (0.118 R)
• M21: 3,480,394 km (0.091 R)
• M22: 3,717,357 km (0.072 R)
• M23: 4,253,965 km (0.078 R)
• M24: 4,587,568 km (0.109 R)
• M25: 5,179,228 km (0.109 R)
• M26: 5,347,825 km (0.098 R)
• M27: 5,569,828 km (0.116 R)
• M28: 5,673,200 km (0.107 R)
• M29: 5,742,613 km (0.102 R)
• M30: 5,847,182 km (0.066 R)
• M31: 5,934,697 km (0.119 R)
• M32: 6,200,233 km (0.075 R)
• M33: 6,816,277 km (0.038 R)
• M34: 6,982,630 km (0.114 R)
• M35: 7,112,930 km (0.089 R)
• M36: 7,319,375 km (0.069 R)
• M37: 7,527,765 km (0.109 R)
• M38: 7,642,357 km (0.038 R)
• M39: 7,815,142 km (0.109 R)
• M40: 7,950,528 km (0.076 R)
• M41: 8,658,874 km (0.084 R)
• M42: 8,939,819 km (0.104 R)
• M43: 9,000,406 km (0.111 R)
• M44: 9,469,545 km (0.077 R)
• M45: 10,093,368 km (0.109 R)
• M46: 10,687,571 km (0.069 R)
• M47: 11,205,928 km (0.09 R)
• M48: 11,622,109 km (0.114 R)
• M49: 11,998,796 km (0.106 R)
• M50: 12,110,396 km (0.099 R)
• M51: 12,199,856 km (0.119 R)
• M52: 12,379,523 km (0.105 R)
• M53: 12,582,677 km (0.104 R)
• M54: 13,152,794 km (0.104 R)
• M55: 13,221,759 km (0.112 R)
• M56: 13,336,949 km (0.086 R)
• M57: 13,475,776 km (0.061 R)
• M58: 13,568,527 km (0.048 R)
• M59: 13,988,598 km (0.065 R)
• M60: 14,153,006 km (0.028 R)
• M61: 14,270,889 km (0.066 R)
• M62: 14,436,494 km (0.086 R)
• M63: 14,602,847 km (0.083 R)
• M64: 14,769,648 km (0.1 R)
• M65: 14,961,283 km (0.077 R)
• M66: 15,225,922 km (0.098 R)
• M67: 15,298,327 km (0.045 R)
• M68: 16,004,579 km (0.103 R)
• M69: 16,102,864 km (0.056 R)
• M70: 16,225,983 km (0.098 R)
• M71: 16,300,034 km (0.098 R)
• M72: 16,547,619 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.9

Radius: 9.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 7.54 AU - 7.78 AU

Year: 7782 Days

Day: 5.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,718,959 km

• M1: 291,417 km (0.093 R)
• M2: 456,722 km (0.11 R)
• M3: 647,160 km (0.092 R)
• M4: 780,751 km (0.055 R)
• M5: 1,699,133 km (0.106 R)
• M6: 1,944,024 km (0.09 R)
• M7: 2,320,562 km (0.074 R)
• M8: 2,592,681 km (0.1 R)
• M9: 3,113,730 km (0.079 R)
• M10: 3,303,719 km (0.105 R)
• M11: 3,414,123 km (0.091 R)
• M12: 3,525,723 km (0.088 R)
• M13: 3,695,367 km (0.084 R)
• M14: 3,824,320 km (0.108 R)
• M15: 3,911,236 km (0.075 R)
• M16: 4,675,981 km (0.072 R)
• M17: 5,004,348 km (0.09 R)
• M18: 5,650,162 km (0.066 R)
• M19: 6,185,872 km (0.064 R)
• M20: 6,667,876 km (0.115 R)
• M21: 6,860,558 km (0.068 R)
• M22: 7,413,472 km (0.086 R)
• M23: 7,558,582 km (0.07 R)
• M24: 8,316,594 km (0.097 R)
• M25: 8,848,116 km (0.118 R)
• M26: 8,963,605 km (0.09 R)
• M27: 9,765,151 km (0.095 R)
• M28: 10,794,085 km (0.061 R)
• M29: 11,730,418 km (0.087 R)
• M30: 11,793,698 km (0.103 R)
• M31: 12,347,509 km (0.09 R)
• M32: 13,084,578 km (0.063 R)
• M33: 13,238,065 km (0.091 R)
• M34: 14,261,614 km (0.038 R)
• M35: 14,691,857 km (0.103 R)
• M36: 15,426,084 km (0.031 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.5

Radius: 10.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.15 AU - 9.63 AU

Year: 8136 Days

Day: 13.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 75,718,959 km

• M1: 138,079 km (0.082 R)
• M2: 226,342 km (0.12 R)
• M3: 386,710 km (0.09 R)
• M4: 602,730 km (0.112 R)
• M5: 741,856 km (0.069 R)
• M6: 971,788 km (0.085 R)
• M7: 1,041,800 km (0.084 R)
• M8: 2,016,131 km (0.107 R)
• M9: 2,389,826 km (0.115 R)
• M10: 2,921,946 km (0.089 R)
• M11: 3,043,269 km (0.036 R)
• M12: 3,345,008 km (0.049 R)
• M13: 3,417,414 km (0.107 R)
• M14: 3,637,771 km (0.048 R)
• M15: 3,749,820 km (0.117 R)
• M16: 3,920,063 km (0.097 R)
• M17: 4,054,252 km (0.116 R)
• M18: 4,446,049 km (0.078 R)
• M19: 4,545,980 km (0.119 R)
• M20: 4,666,706 km (0.102 R)
• M21: 5,393,153 km (0.1 R)
• M22: 5,650,312 km (0.082 R)
• M23: 6,132,316 km (0.065 R)
• M24: 6,742,077 km (0.114 R)
• M25: 6,810,892 km (0.055 R)
• M26: 7,300,226 km (0.071 R)
• M27: 7,632,783 km (0.104 R)
• M28: 8,685,054 km (0.058 R)
• M29: 9,189,947 km (0.109 R)
• M30: 9,497,370 km (0.077 R)
• M31: 9,652,503 km (0.117 R)
• M32: 9,782,354 km (0.045 R)
• M33: 9,886,624 km (0.078 R)
• M34: 10,440,286 km (0.08 R)
• M35: 10,653,912 km (0.077 R)
• M36: 11,139,805 km (0.069 R)
• M37: 12,301,583 km (0.059 R)
• M38: 12,612,148 km (0.109 R)
• M39: 12,782,689 km (0.078 R)
• M40: 12,896,832 km (0.119 R)
• M41: 13,011,275 km (0.069 R)
• M42: 13,385,718 km (0.113 R)
• M43: 13,646,916 km (0.079 R)
• M44: 13,821,946 km (0.066 R)
• M45: 14,115,457 km (0.111 R)
• M46: 14,292,581 km (0.051 R)
• M47: 14,828,440 km (0.044 R)
• M48: 16,134,729 km (0.099 R)
• M49: 16,288,964 km (0.087 R)
• M50: 16,474,765 km (0.071 R)
• M51: 17,005,089 km (0.083 R)
• M52: 17,193,582 km (0.044 R)
• M53: 17,636,093 km (0.1 R)
• M54: 19,051,289 km (0.026 R)
• M55: 20,502,687 km (0.084 R)
• M56: 20,770,468 km (0.085 R)
• M57: 22,229,196 km (0.116 R)
• M58: 22,332,120 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589

Radius: 3.9

Gravity: 38.72 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.94 AU - 16.14 AU

Year: 21411 Days

Day: 21.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,718,959 km

• M1: 102,624 km (0.114 R)
• M2: 173,833 km (0.094 R)
• M3: 216,169 km (0.114 R)
• M4: 347,665 km (0.119 R)
• M5: 543,938 km (0.11 R)
• M6: 770,878 km (0.112 R)
• M7: 998,117 km (0.099 R)
• M8: 1,132,905 km (0.074 R)
• M9: 1,541,008 km (0.12 R)
• M10: 1,665,323 km (0.028 R)
• M11: 2,586,398 km (0.1 R)
• M12: 3,038,034 km (0.055 R)
• M13: 3,194,064 km (0.075 R)
• M14: 3,432,972 km (0.113 R)
• M15: 4,054,850 km (0.064 R)
• M16: 4,269,822 km (0.105 R)
• M17: 4,621,527 km (0.081 R)
• M18: 6,614,619 km (0.119 R)
• M19: 7,020,778 km (0.119 R)
• M20: 7,123,551 km (0.093 R)
• M21: 7,226,774 km (0.061 R)
• M22: 7,592,242 km (0.12 R)
• M23: 8,945,504 km (0.052 R)
• M24: 10,080,503 km (0.06 R)
• M25: 10,254,635 km (0.029 R)
• M26: 10,547,099 km (0.116 R)
• M27: 12,420,363 km (0.118 R)
• M28: 12,731,976 km (0.07 R)
• M29: 12,920,170 km (0.119 R)
• M30: 13,939,380 km (0.079 R)
• M31: 15,182,837 km (0.113 R)
• M32: 16,325,316 km (0.078 R)
• M33: 17,148,105 km (0.063 R)
• M34: 17,495,022 km (0.116 R)
• M35: 18,054,817 km (0.082 R)
• M36: 18,125,128 km (0.084 R)
• M37: 19,263,568 km (0.064 R)
• M38: 19,407,481 km (0.098 R)
• M39: 20,351,743 km (0.051 R)
• M40: 20,645,254 km (0.105 R)
• M41: 20,792,608 km (0.076 R)
• M42: 22,058,655 km (0.064 R)
• M43: 23,043,607 km (0.087 R)
• M44: 23,502,873 km (0.092 R)
• M45: 23,656,659 km (0.11 R)
• M46: 24,977,459 km (0.114 R)
• M47: 25,765,540 km (0.098 R)
• M48: 26,162,573 km (0.115 R)
• M49: 26,481,665 km (0.105 R)
• M50: 27,446,721 km (0.09 R)
• M51: 29,411,091 km (0.103 R)
• M52: 30,410,106 km (0.093 R)
• M53: 31,589,685 km (0.105 R)
• M54: 32,526,915 km (0.096 R)
• M55: 33,819,591 km (0.085 R)
• M56: 35,216,984 km (0.119 R)
• M57: 36,277,334 km (0.058 R)
• M58: 36,900,559 km (0.078 R)
• M59: 37,258,397 km (0.043 R)
• M60: 38,067,572 km (0.046 R)
• M61: 38,610,313 km (0.066 R)
• M62: 40,437,651 km (0.083 R)
• M63: 40,714,257 km (0.095 R)
• M64: 41,454,767 km (0.069 R)
• M65: 42,106,265 km (0.059 R)
• M66: 43,986,561 km (0.117 R)
• M67: 45,606,108 km (0.029 R)
• M68: 46,471,382 km (0.076 R)
• M69: 46,664,363 km (0.085 R)
• M70: 47,051,223 km (0.115 R)
• M71: 48,315,923 km (0.088 R)
• M72: 49,099,667 km (0.066 R)
• M73: 51,376,247 km (0.111 R)
• M74: 52,477,138 km (0.09 R)
• M75: 54,498,654 km (0.087 R)
• M76: 54,600,530 km (0.062 R)
• M77: 54,804,133 km (0.077 R)
• M78: 56,648,525 km (0.114 R)
• M79: 57,061,265 km (0.111 R)
• M80: 57,993,260 km (0.108 R)
• M81: 60,398,046 km (0.036 R)
• M82: 60,819,613 km (0.059 R)
• M83: 61,347,843 km (0.047 R)
• M84: 61,877,718 km (0.113 R)
• M85: 63,369,209 km (0.063 R)
• M86: 64,764,808 km (0.069 R)
• M87: 67,586,224 km (0.119 R)
• M88: 68,023,797 km (0.053 R)
• M89: 69,011,891 km (0.063 R)
• M90: 69,894,070 km (0.096 R)
• M91: 71,224,444 km (0.082 R)
• M92: 73,685,030 km (0.071 R)
• M93: 74,135,469 km (0.079 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 16,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit