🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.53 AU - 0.87 AU

Year: 217 Days

Day: 30.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.66 AU - 1.1 AU

Year: 306 Days

Day: 40.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.95 AU - 4.29 AU

Year: 3101 Days

Day: 26.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,856,582 km

• M1: 2,638,308 km (0.089 R)
• M2: 2,706,525 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.78 AU - 4.48 AU

Year: 3113 Days

Day: 46.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.4

Radius: 8.3

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.17 AU - 7.53 AU

Year: 5934 Days

Day: 13.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,856,582 km

• M1: 157,078 km (0.098 R)
• M2: 209,287 km (0.096 R)
• M3: 334,650 km (0.08 R)
• M4: 413,638 km (0.083 R)
• M5: 569,369 km (0.092 R)
• M6: 654,640 km (0.045 R)
• M7: 744,698 km (0.108 R)
• M8: 952,190 km (0.083 R)
• M9: 1,025,643 km (0.083 R)
• M10: 1,131,708 km (0.118 R)
• M11: 1,289,683 km (0.116 R)
• M12: 1,438,234 km (0.059 R)
• M13: 1,523,355 km (0.089 R)
• M14: 1,680,732 km (0.117 R)
• M15: 1,734,438 km (0.095 R)
• M16: 1,788,592 km (0.097 R)
• M17: 1,954,945 km (0.089 R)
• M18: 2,322,806 km (0.116 R)
• M19: 2,628,435 km (0.072 R)
• M20: 2,712,060 km (0.075 R)
• M21: 3,121,958 km (0.087 R)
• M22: 3,345,457 km (0.11 R)
• M23: 3,436,413 km (0.109 R)
• M24: 3,974,965 km (0.056 R)
• M25: 4,119,925 km (0.082 R)
• M26: 4,390,099 km (0.112 R)
• M27: 4,870,308 km (0.065 R)
• M28: 5,103,681 km (0.108 R)
• M29: 5,340,644 km (0.045 R)
• M30: 5,716,583 km (0.11 R)
• M31: 6,073,374 km (0.086 R)
• M32: 6,352,823 km (0.073 R)
• M33: 6,409,222 km (0.118 R)
• M34: 6,693,607 km (0.091 R)
• M35: 7,691,575 km (0.1 R)
• M36: 8,024,280 km (0.081 R)
• M37: 8,177,020 km (0.114 R)
• M38: 8,361,773 km (0.039 R)
• M39: 8,735,169 km (0.061 R)
• M40: 8,892,397 km (0.077 R)
• M41: 9,082,386 km (0.059 R)
• M42: 9,369,763 km (0.097 R)
• M43: 10,316,120 km (0.113 R)
• M44: 11,020,277 km (0.113 R)
• M45: 11,843,963 km (0.081 R)
• M46: 12,404,207 km (0.039 R)
• M47: 13,116,442 km (0.081 R)
• M48: 14,842,054 km (0.092 R)
• M49: 15,407,683 km (0.081 R)
• M50: 15,750,412 km (0.05 R)
• M51: 16,676,722 km (0.119 R)
• M52: 16,950,336 km (0.098 R)
• M53: 17,501,754 km (0.095 R)
• M54: 17,819,500 km (0.12 R)
• M55: 18,019,064 km (0.098 R)
• M56: 18,099,098 km (0.094 R)
• M57: 18,299,859 km (0.109 R)
• M58: 18,662,783 km (0.116 R)
• M59: 19,068,941 km (0.066 R)
• M60: 19,642,350 km (0.116 R)
• M61: 20,932,183 km (0.079 R)
• M62: 21,058,443 km (0.09 R)
• M63: 22,206,308 km (0.08 R)
• M64: 22,896,104 km (0.045 R)
• M65: 23,900,055 km (0.113 R)
• M66: 24,076,132 km (0.057 R)
• M67: 24,252,657 km (0.111 R)
• M68: 25,589,913 km (0.066 R)
• M69: 25,770,028 km (0.118 R)
• M70: 26,358,247 km (0.116 R)
• M71: 26,905,327 km (0.074 R)
• M72: 27,042,657 km (0.104 R)
• M73: 27,964,031 km (0.09 R)
• M74: 28,382,157 km (0.051 R)
• M75: 28,475,356 km (0.113 R)
• M76: 28,989,524 km (0.112 R)
• M77: 29,130,445 km (0.102 R)
• M78: 30,981,270 km (0.115 R)
• M79: 32,042,218 km (0.12 R)
• M80: 32,284,866 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.7

Radius: 10.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.27 AU - 10.21 AU

Year: 10416 Days

Day: 14.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 29,856,582 km

• M1: 278,701 km (0.044 R)
• M2: 389,553 km (0.098 R)
• M3: 565,929 km (0.109 R)
• M4: 825,182 km (0.066 R)
• M5: 1,014,124 km (0.03 R)
• M6: 1,400,236 km (0.07 R)
• M7: 1,469,051 km (0.094 R)
• M8: 1,849,179 km (0.065 R)
• M9: 2,259,676 km (0.119 R)
• M10: 3,255,399 km (0.092 R)
• M11: 3,347,851 km (0.051 R)
• M12: 3,511,660 km (0.113 R)
• M13: 3,582,869 km (0.059 R)
• M14: 3,871,892 km (0.097 R)
• M15: 3,945,494 km (0.11 R)
• M16: 5,788,989 km (0.108 R)
• M17: 5,901,486 km (0.111 R)
• M18: 6,474,745 km (0.115 R)
• M19: 7,216,302 km (0.09 R)
• M20: 7,307,108 km (0.091 R)
• M21: 7,612,587 km (0.065 R)
• M22: 8,941,016 km (0.058 R)
• M23: 9,399,533 km (0.113 R)
• M24: 9,798,810 km (0.117 R)
• M25: 10,068,086 km (0.032 R)
• M26: 10,169,663 km (0.081 R)
• M27: 10,476,488 km (0.114 R)
• M28: 10,751,898 km (0.117 R)
• M29: 10,994,696 km (0.107 R)
• M30: 11,309,749 km (0.082 R)
• M31: 12,092,145 km (0.063 R)
• M32: 12,599,133 km (0.096 R)
• M33: 13,187,052 km (0.109 R)
• M34: 13,821,646 km (0.081 R)
• M35: 14,123,685 km (0.073 R)
• M36: 14,504,262 km (0.063 R)
• M37: 15,275,738 km (0.115 R)
• M38: 16,417,918 km (0.1 R)
• M39: 17,873,804 km (0.092 R)
• M40: 18,700,332 km (0.076 R)
• M41: 19,244,270 km (0.049 R)
• M42: 20,305,069 km (0.114 R)
• M43: 21,210,584 km (0.077 R)
• M44: 21,341,034 km (0.113 R)
• M45: 22,085,433 km (0.041 R)
• M46: 22,217,528 km (0.108 R)
• M47: 22,571,476 km (0.118 R)
• M48: 24,917,021 km (0.103 R)
• M49: 25,284,733 km (0.035 R)
• M50: 25,515,413 km (0.116 R)
• M51: 26,211,791 km (0.109 R)
• M52: 26,305,140 km (0.078 R)
• M53: 29,010,917 km (0.026 R)
• M54: 30,127,665 km (0.066 R)
• M55: 30,274,420 km (0.072 R)
• M56: 31,208,958 km (0.077 R)
• M57: 31,407,026 km (0.117 R)
• M58: 31,804,208 km (0.066 R)
• M59: 32,053,289 km (0.056 R)
• M60: 32,754,155 km (0.1 R)
• M61: 33,865,816 km (0.11 R)
• M62: 33,967,393 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.7

Radius: 11

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.35 AU - 9.75 AU

Year: 10945 Days

Day: 7.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,856,582 km

• M1: 138,228 km (0.114 R)
• M2: 290,669 km (0.111 R)
• M3: 419,323 km (0.107 R)
• M4: 571,913 km (0.109 R)
• M5: 882,179 km (0.072 R)
• M6: 1,047,484 km (0.095 R)
• M7: 1,325,736 km (0.066 R)
• M8: 1,409,661 km (0.056 R)
• M9: 1,495,380 km (0.109 R)
• M10: 1,975,141 km (0.07 R)
• M11: 2,449,216 km (0.119 R)
• M12: 2,632,623 km (0.115 R)
• M13: 3,296,389 km (0.072 R)
• M14: 4,071,755 km (0.087 R)
• M15: 4,227,337 km (0.044 R)
• M16: 4,384,863 km (0.11 R)
• M17: 4,480,307 km (0.082 R)
• M18: 4,869,111 km (0.061 R)
• M19: 4,968,145 km (0.064 R)
• M20: 5,100,988 km (0.101 R)
• M21: 5,610,219 km (0.105 R)
• M22: 6,278,623 km (0.054 R)
• M23: 6,787,255 km (0.066 R)
• M24: 7,233,805 km (0.064 R)
• M25: 7,346,901 km (0.117 R)
• M26: 7,999,297 km (0.081 R)
• M27: 8,312,705 km (0.068 R)
• M28: 8,550,416 km (0.116 R)
• M29: 9,318,152 km (0.109 R)
• M30: 10,107,730 km (0.076 R)
• M31: 10,361,597 km (0.079 R)
• M32: 10,660,494 km (0.104 R)
• M33: 11,222,982 km (0.111 R)
• M34: 11,574,088 km (0.096 R)
• M35: 11,884,055 km (0.086 R)
• M36: 12,557,844 km (0.08 R)
• M37: 13,661,577 km (0.089 R)
• M38: 14,130,566 km (0.094 R)
• M39: 14,462,075 km (0.087 R)
• M40: 14,748,256 km (0.105 R)
• M41: 15,960,746 km (0.109 R)
• M42: 16,753,615 km (0.086 R)
• M43: 17,407,208 km (0.117 R)
• M44: 17,559,200 km (0.082 R)
• M45: 20,156,967 km (0.118 R)
• M46: 20,798,143 km (0.031 R)
• M47: 21,663,567 km (0.05 R)
• M48: 22,100,542 km (0.082 R)
• M49: 22,540,659 km (0.115 R)
• M50: 24,329,401 km (0.067 R)
• M51: 24,669,886 km (0.082 R)
• M52: 25,183,605 km (0.099 R)
• M53: 26,687,363 km (0.117 R)
• M54: 27,273,337 km (0.112 R)
• M55: 27,745,319 km (0.051 R)
• M56: 28,041,672 km (0.083 R)
• M57: 29,418,272 km (0.053 R)
• M58: 30,633,156 km (0.119 R)
• M59: 30,878,197 km (0.095 R)
• M60: 31,062,352 km (0.069 R)
• M61: 31,493,344 km (0.119 R)
• M62: 32,548,607 km (0.061 R)
• M63: 35,654,259 km (0.042 R)
• M64: 36,234,848 km (0.05 R)
• M65: 36,688,728 km (0.097 R)
• M66: 36,883,804 km (0.09 R)
• M67: 37,732,921 km (0.062 R)
• M68: 38,522,648 km (0.06 R)
• M69: 39,052,075 km (0.113 R)
• M70: 40,118,259 km (0.104 R)
• M71: 40,386,189 km (0.093 R)
• M72: 41,193,868 km (0.119 R)
• M73: 42,210,984 km (0.085 R)
• M74: 42,551,918 km (0.044 R)
• M75: 44,616,219 km (0.066 R)
• M76: 45,870,447 km (0.112 R)
• M77: 46,080,483 km (0.104 R)
• M78: 46,642,522 km (0.059 R)
• M79: 46,924,364 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.7

Radius: 11.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.53 AU - 11.65 AU

Year: 11014 Days

Day: 11.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,856,582 km

• M1: 152,590 km (0.118 R)
• M2: 231,727 km (0.089 R)
• M3: 347,965 km (0.036 R)
• M4: 516,561 km (0.058 R)
• M5: 729,439 km (0.105 R)
• M6: 883,375 km (0.105 R)
• M7: 1,018,014 km (0.103 R)
• M8: 1,626,727 km (0.113 R)
• M9: 1,890,767 km (0.117 R)
• M10: 2,128,479 km (0.098 R)
• M11: 2,524,763 km (0.1 R)
• M12: 2,809,598 km (0.071 R)
• M13: 3,506,275 km (0.095 R)
• M14: 3,701,051 km (0.115 R)
• M15: 3,924,401 km (0.071 R)
• M16: 4,410,594 km (0.116 R)
• M17: 4,621,228 km (0.078 R)
• M18: 5,107,122 km (0.071 R)
• M19: 5,300,552 km (0.11 R)
• M20: 5,384,177 km (0.111 R)
• M21: 5,809,035 km (0.068 R)
• M22: 6,127,678 km (0.034 R)
• M23: 6,781,870 km (0.091 R)
• M24: 7,489,767 km (0.098 R)
• M25: 7,996,006 km (0.053 R)
• M26: 8,677,424 km (0.097 R)
• M27: 9,108,566 km (0.056 R)
• M28: 9,310,074 km (0.061 R)
• M29: 9,445,161 km (0.088 R)
• M30: 9,751,388 km (0.113 R)
• M31: 10,408,870 km (0.074 R)
• M32: 10,514,038 km (0.109 R)
• M33: 11,766,621 km (0.033 R)
• M34: 11,876,126 km (0.087 R)
• M35: 12,391,940 km (0.106 R)
• M36: 12,540,790 km (0.112 R)
• M37: 12,915,083 km (0.055 R)
• M38: 13,255,269 km (0.078 R)
• M39: 13,483,705 km (0.049 R)
• M40: 13,675,041 km (0.091 R)
• M41: 13,751,784 km (0.034 R)
• M42: 14,099,151 km (0.043 R)
• M43: 14,215,687 km (0.077 R)
• M44: 15,079,316 km (0.04 R)
• M45: 15,198,396 km (0.071 R)
• M46: 15,357,568 km (0.049 R)
• M47: 15,557,431 km (0.114 R)
• M48: 15,919,457 km (0.117 R)
• M49: 16,324,868 km (0.102 R)
• M50: 16,569,759 km (0.07 R)
• M51: 17,645,218 km (0.11 R)
• M52: 17,812,618 km (0.067 R)
• M53: 18,106,877 km (0.118 R)
• M54: 18,318,110 km (0.027 R)
• M55: 18,743,117 km (0.094 R)
• M56: 19,863,007 km (0.069 R)
• M57: 20,080,821 km (0.087 R)
• M58: 20,299,384 km (0.064 R)
• M59: 22,756,379 km (0.117 R)
• M60: 22,938,739 km (0.11 R)
• M61: 23,719,042 km (0.103 R)
• M62: 23,811,493 km (0.037 R)
• M63: 24,275,246 km (0.114 R)
• M64: 24,741,842 km (0.095 R)
• M65: 25,023,385 km (0.119 R)
• M66: 25,352,950 km (0.101 R)
• M67: 25,636,737 km (0.114 R)
• M68: 26,494,381 km (0.119 R)
• M69: 27,944,433 km (0.087 R)
• M70: 28,580,823 km (0.059 R)
• M71: 29,370,700 km (0.09 R)
• M72: 29,867,963 km (0.079 R)
• M73: 30,167,607 km (0.117 R)
• M74: 30,368,069 km (0.117 R)
• M75: 31,884,841 km (0.113 R)
• M76: 32,088,893 km (0.113 R)
• M77: 32,191,068 km (0.09 R)
• M78: 32,344,705 km (0.077 R)
• M79: 33,270,866 km (0.073 R)
• M80: 34,049,523 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.9

Radius: 6.7

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.95 AU - 12.75 AU

Year: 16096 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,856,582 km

• M1: 104,569 km (0.074 R)
• M2: 245,789 km (0.114 R)
• M3: 367,562 km (0.098 R)
• M4: 446,550 km (0.064 R)
• M5: 576,700 km (0.059 R)
• M6: 646,562 km (0.09 R)
• M7: 694,882 km (0.115 R)
• M8: 1,543,700 km (0.113 R)
• M9: 2,078,812 km (0.086 R)
• M10: 2,188,617 km (0.086 R)
• M11: 2,244,267 km (0.054 R)
• M12: 2,452,358 km (0.118 R)
• M13: 2,647,134 km (0.114 R)
• M14: 2,766,364 km (0.111 R)
• M15: 3,113,730 km (0.117 R)
• M16: 3,453,467 km (0.055 R)
• M17: 3,738,152 km (0.112 R)
• M18: 3,805,022 km (0.081 R)
• M19: 3,917,220 km (0.08 R)
• M20: 3,962,399 km (0.106 R)
• M21: 4,167,946 km (0.102 R)
• M22: 4,829,468 km (0.112 R)
• M23: 5,372,060 km (0.118 R)
• M24: 5,548,884 km (0.12 R)
• M25: 8,158,469 km (0.098 R)
• M26: 8,332,452 km (0.1 R)
• M27: 9,190,994 km (0.074 R)
• M28: 9,251,282 km (0.101 R)
• M29: 9,523,999 km (0.078 R)
• M30: 9,676,738 km (0.114 R)
• M31: 9,768,741 km (0.093 R)
• M32: 10,895,213 km (0.065 R)
• M33: 12,360,225 km (0.094 R)
• M34: 12,694,127 km (0.11 R)
• M35: 12,862,275 km (0.102 R)
• M36: 13,031,022 km (0.117 R)
• M37: 13,713,637 km (0.097 R)
• M38: 13,955,237 km (0.113 R)
• M39: 14,372,765 km (0.087 R)
• M40: 14,794,481 km (0.076 R)
• M41: 14,865,092 km (0.057 R)
• M42: 15,077,820 km (0.097 R)
• M43: 15,148,879 km (0.102 R)
• M44: 15,578,075 km (0.035 R)
• M45: 15,794,094 km (0.044 R)
• M46: 16,484,638 km (0.097 R)
• M47: 16,557,941 km (0.036 R)
• M48: 17,445,655 km (0.113 R)
• M49: 17,707,601 km (0.111 R)
• M50: 18,272,931 km (0.079 R)
• M51: 18,424,773 km (0.111 R)
• M52: 19,887,541 km (0.081 R)
• M53: 20,200,350 km (0.086 R)
• M54: 20,632,838 km (0.117 R)
• M55: 21,868,516 km (0.045 R)
• M56: 23,209,960 km (0.095 R)
• M57: 23,374,368 km (0.074 R)
• M58: 24,410,633 km (0.07 R)
• M59: 24,745,433 km (0.054 R)
• M60: 24,829,357 km (0.091 R)
• M61: 25,461,857 km (0.115 R)
• M62: 26,527,742 km (0.084 R)
• M63: 26,785,798 km (0.118 R)
• M64: 27,001,368 km (0.071 R)
• M65: 27,304,304 km (0.087 R)
• M66: 27,477,838 km (0.053 R)
• M67: 27,564,754 km (0.118 R)
• M68: 27,608,287 km (0.119 R)
• M69: 27,913,317 km (0.059 R)
• M70: 28,131,880 km (0.115 R)
• M71: 28,395,022 km (0.1 R)
• M72: 28,526,818 km (0.119 R)
• M73: 28,570,949 km (0.06 R)
• M74: 29,233,518 km (0.112 R)
• M75: 29,455,522 km (0.053 R)
• M76: 29,633,543 km (0.117 R)
• M77: 29,767,284 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 19,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit