🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.43 AU - 0.65 AU

Year: 252 Days

Day: 24.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.48 AU - 0.62 AU

Year: 259 Days

Day: 43.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 8,633,338 km

• M1: 84,373 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.3

Radius: 13.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.6 AU - 0.84 AU

Year: 388 Days

Day: 11.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 8,633,338 km

• M1: 169,046 km (0.108 R)
• M2: 320,289 km (0.066 R)
• M3: 417,677 km (0.082 R)
• M4: 519,703 km (0.117 R)
• M5: 611,406 km (0.05 R)
• M6: 702,212 km (0.09 R)
• M7: 846,574 km (0.104 R)
• M8: 976,126 km (0.109 R)
• M9: 1,081,293 km (0.111 R)
• M10: 1,172,249 km (0.113 R)
• M11: 1,347,727 km (0.07 R)
• M12: 1,471,445 km (0.078 R)
• M13: 1,578,557 km (0.114 R)
• M14: 1,662,032 km (0.119 R)
• M15: 1,768,696 km (0.118 R)
• M16: 1,894,208 km (0.094 R)
• M17: 2,108,283 km (0.035 R)
• M18: 2,212,553 km (0.109 R)
• M19: 2,294,981 km (0.114 R)
• M20: 2,378,457 km (0.083 R)
• M21: 2,468,963 km (0.103 R)
• M22: 2,622,600 km (0.117 R)
• M23: 2,722,681 km (0.101 R)
• M24: 2,824,109 km (0.119 R)
• M25: 2,952,613 km (0.09 R)
• M26: 3,195,710 km (0.086 R)
• M27: 3,309,554 km (0.093 R)
• M28: 3,597,081 km (0.1 R)
• M29: 3,687,588 km (0.117 R)
• M30: 3,821,478 km (0.083 R)
• M31: 3,928,440 km (0.086 R)
• M32: 4,094,195 km (0.031 R)
• M33: 4,181,709 km (0.09 R)
• M34: 4,291,963 km (0.069 R)
• M35: 4,418,074 km (0.06 R)
• M36: 4,515,313 km (0.092 R)
• M37: 4,620,929 km (0.112 R)
• M38: 4,727,442 km (0.107 R)
• M39: 4,950,642 km (0.104 R)
• M40: 5,200,920 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.1

Radius: 11.1

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.72 AU - 0.96 AU

Year: 489 Days

Day: 5.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 8,633,338 km

• M1: 138,378 km (0.084 R)
• M2: 221,255 km (0.07 R)
• M3: 292,913 km (0.062 R)
• M4: 368,908 km (0.088 R)
• M5: 439,668 km (0.073 R)
• M6: 524,341 km (0.117 R)
• M7: 668,254 km (0.108 R)
• M8: 747,241 km (0.114 R)
• M9: 862,432 km (0.115 R)
• M10: 953,088 km (0.109 R)
• M11: 1,090,269 km (0.076 R)
• M12: 1,178,083 km (0.103 R)
• M13: 1,291,478 km (0.075 R)
• M14: 1,464,713 km (0.095 R)
• M15: 1,566,738 km (0.1 R)
• M16: 1,726,509 km (0.097 R)
• M17: 1,878,500 km (0.117 R)
• M18: 1,963,023 km (0.04 R)
• M19: 2,035,129 km (0.11 R)
• M20: 2,182,184 km (0.056 R)
• M21: 2,371,126 km (0.108 R)
• M22: 2,669,724 km (0.116 R)
• M23: 2,939,149 km (0.107 R)
• M24: 3,027,412 km (0.087 R)
• M25: 3,180,152 km (0.088 R)
• M26: 3,260,186 km (0.107 R)
• M27: 3,357,126 km (0.071 R)
• M28: 3,471,568 km (0.119 R)
• M29: 3,553,997 km (0.102 R)
• M30: 3,794,101 km (0.063 R)
• M31: 3,896,277 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.4

Radius: 14.2

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.8 AU - 1 AU

Year: 543 Days

Day: 11.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 8,633,338 km

• M1: 178,321 km (0.067 R)
• M2: 267,780 km (0.107 R)
• M3: 466,446 km (0.043 R)
• M4: 572,661 km (0.117 R)
• M5: 689,347 km (0.04 R)
• M6: 844,031 km (0.115 R)
• M7: 1,042,398 km (0.037 R)
• M8: 1,142,629 km (0.107 R)
• M9: 1,279,810 km (0.074 R)
• M10: 1,393,953 km (0.08 R)
• M11: 1,553,723 km (0.079 R)
• M12: 1,645,277 km (0.045 R)
• M13: 1,745,209 km (0.048 R)
• M14: 1,834,369 km (0.086 R)
• M15: 1,957,937 km (0.103 R)
• M16: 2,104,543 km (0.049 R)
• M17: 2,409,423 km (0.103 R)
• M18: 2,509,504 km (0.112 R)
• M19: 2,699,194 km (0.056 R)
• M20: 2,833,384 km (0.031 R)
• M21: 3,069,898 km (0.102 R)
• M22: 3,289,208 km (0.09 R)
• M23: 3,384,801 km (0.053 R)
• M24: 3,529,911 km (0.097 R)
• M25: 3,768,370 km (0.106 R)
• M26: 4,012,215 km (0.11 R)
• M27: 4,114,540 km (0.088 R)
• M28: 4,357,038 km (0.064 R)
• M29: 4,462,504 km (0.103 R)
• M30: 4,747,638 km (0.089 R)
• M31: 4,838,145 km (0.097 R)
• M32: 5,020,654 km (0.086 R)
• M33: 5,242,807 km (0.095 R)
• M34: 5,402,129 km (0.098 R)
• M35: 5,544,097 km (0.088 R)
• M36: 5,948,161 km (0.117 R)
• M37: 6,471,903 km (0.105 R)
• M38: 6,562,410 km (0.093 R)
• M39: 6,693,757 km (0.119 R)
• M40: 6,866,991 km (0.087 R)
• M41: 6,990,110 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.6

Radius: 9.3

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.86 AU - 0.98 AU

Year: 561 Days

Day: 12.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 8,633,338 km

• M1: 121,025 km (0.08 R)
• M2: 194,028 km (0.099 R)
• M3: 284,086 km (0.041 R)
• M4: 351,106 km (0.079 R)
• M5: 409,898 km (0.078 R)
• M6: 472,729 km (0.089 R)
• M7: 548,276 km (0.09 R)
• M8: 693,835 km (0.108 R)
• M9: 761,902 km (0.115 R)
• M10: 937,081 km (0.093 R)
• M11: 1,068,877 km (0.083 R)
• M12: 1,382,434 km (0.069 R)
• M13: 1,572,573 km (0.091 R)
• M14: 1,631,215 km (0.077 R)
• M15: 1,784,852 km (0.115 R)
• M16: 1,880,744 km (0.067 R)
• M17: 1,943,276 km (0.111 R)
• M18: 2,020,768 km (0.086 R)
• M19: 2,106,488 km (0.083 R)
• M20: 2,164,382 km (0.092 R)
• M21: 2,296,477 km (0.055 R)
• M22: 2,431,414 km (0.066 R)
• M23: 2,530,448 km (0.102 R)
• M24: 2,623,199 km (0.103 R)
• M25: 2,709,068 km (0.098 R)
• M26: 2,804,062 km (0.114 R)
• M27: 2,908,033 km (0.105 R)
• M28: 3,005,272 km (0.095 R)
• M29: 3,078,874 km (0.083 R)
• M30: 3,169,829 km (0.086 R)
• M31: 3,261,533 km (0.118 R)
• M32: 3,371,038 km (0.037 R)
• M33: 3,585,263 km (0.088 R)
• M34: 3,654,826 km (0.041 R)
• M35: 3,803,975 km (0.101 R)
• M36: 3,982,146 km (0.079 R)
• M37: 4,081,329 km (0.05 R)
• M38: 4,254,713 km (0.106 R)
• M39: 4,430,341 km (0.078 R)
• M40: 4,514,415 km (0.096 R)
• M41: 4,608,512 km (0.072 R)
• M42: 4,933,139 km (0.08 R)
• M43: 5,206,305 km (0.095 R)
• M44: 5,295,017 km (0.084 R)
• M45: 5,364,430 km (0.068 R)
• M46: 5,444,166 km (0.107 R)
• M47: 5,514,327 km (0.072 R)
• M48: 5,645,225 km (0.058 R)
• M49: 5,756,975 km (0.107 R)
• M50: 5,941,130 km (0.106 R)
• M51: 6,179,589 km (0.106 R)
• M52: 6,357,760 km (0.084 R)
• M53: 6,537,577 km (0.108 R)
• M54: 6,644,240 km (0.098 R)
• M55: 6,740,730 km (0.078 R)
• M56: 6,848,441 km (0.11 R)
• M57: 7,087,349 km (0.097 R)
• M58: 7,439,951 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999

Radius: 12.5

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.91 AU - 1.15 AU

Year: 665 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 8,633,338 km

• M1: 174,880 km (0.077 R)
• M2: 265,387 km (0.042 R)
• M3: 350,059 km (0.109 R)
• M4: 466,446 km (0.12 R)
• M5: 585,376 km (0.118 R)
• M6: 764,296 km (0.115 R)
• M7: 933,491 km (0.11 R)
• M8: 1,244,355 km (0.089 R)
• M9: 1,488,798 km (0.104 R)
• M10: 1,581,100 km (0.106 R)
• M11: 1,847,085 km (0.115 R)
• M12: 2,024,807 km (0.106 R)
• M13: 2,135,809 km (0.118 R)
• M14: 2,224,520 km (0.088 R)
• M15: 2,489,907 km (0.074 R)
• M16: 2,669,724 km (0.068 R)
• M17: 2,765,765 km (0.113 R)
• M18: 2,952,164 km (0.112 R)
• M19: 3,198,253 km (0.098 R)
• M20: 3,319,128 km (0.112 R)
• M21: 3,413,225 km (0.091 R)
• M22: 3,642,708 km (0.083 R)
• M23: 3,749,521 km (0.07 R)
• M24: 3,956,564 km (0.109 R)
• M25: 4,496,014 km (0.052 R)
• M26: 4,589,962 km (0.06 R)
• M27: 4,695,129 km (0.1 R)
• M28: 4,801,044 km (0.105 R)
• M29: 4,993,876 km (0.088 R)
• M30: 5,123,877 km (0.114 R)
• M31: 5,211,092 km (0.12 R)
• M32: 5,498,320 km (0.097 R)
• M33: 5,711,497 km (0.097 R)
• M34: 5,813,373 km (0.117 R)
• M35: 5,938,886 km (0.115 R)
• M36: 6,227,311 km (0.062 R)
• M37: 6,567,795 km (0.093 R)
• M38: 6,674,758 km (0.108 R)
• M39: 6,770,201 km (0.114 R)
• M40: 7,267,016 km (0.068 R)
• M41: 7,352,885 km (0.08 R)
• M42: 7,464,036 km (0.109 R)
• M43: 7,625,452 km (0.082 R)
• M44: 7,825,764 km (0.119 R)
• M45: 8,065,868 km (0.088 R)
• M46: 8,501,797 km (0.096 R)
• M47: 8,631,498 km (0.101 R)
• M48: 8,709,588 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.2

Radius: 9.2

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.9 AU - 1.2 AU

Year: 684 Days

Day: 13.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 8,633,338 km

• M1: 122,820 km (0.109 R)
• M2: 202,855 km (0.052 R)
• M3: 294,109 km (0.059 R)
• M4: 396,584 km (0.054 R)
• M5: 559,795 km (0.072 R)
• M6: 811,120 km (0.11 R)
• M7: 889,659 km (0.106 R)
• M8: 1,072,916 km (0.111 R)
• M9: 1,166,115 km (0.082 R)
• M10: 1,262,157 km (0.12 R)
• M11: 1,428,360 km (0.114 R)
• M12: 1,517,670 km (0.038 R)
• M13: 1,673,252 km (0.073 R)
• M14: 1,819,260 km (0.09 R)
• M15: 1,901,389 km (0.108 R)
• M16: 2,116,361 km (0.087 R)
• M17: 2,486,616 km (0.093 R)
• M18: 2,637,111 km (0.106 R)
• M19: 2,747,814 km (0.117 R)
• M20: 3,017,838 km (0.095 R)
• M21: 3,088,897 km (0.104 R)
• M22: 3,160,554 km (0.117 R)
• M23: 3,250,911 km (0.072 R)
• M24: 3,527,368 km (0.085 R)
• M25: 3,696,863 km (0.058 R)
• M26: 3,927,094 km (0.074 R)
• M27: 4,053,803 km (0.052 R)
• M28: 4,122,618 km (0.117 R)
• M29: 4,241,548 km (0.102 R)
• M30: 4,321,434 km (0.025 R)
• M31: 4,431,987 km (0.067 R)
• M32: 4,492,873 km (0.065 R)
• M33: 4,635,739 km (0.066 R)
• M34: 4,759,307 km (0.109 R)
• M35: 4,852,805 km (0.077 R)
• M36: 5,340,195 km (0.103 R)
• M37: 5,415,742 km (0.069 R)
• M38: 5,535,271 km (0.05 R)
• M39: 5,787,942 km (0.118 R)
• M40: 6,010,693 km (0.057 R)
• M41: 6,123,041 km (0.065 R)
• M42: 6,304,503 km (0.053 R)
• M43: 6,373,019 km (0.117 R)
• M44: 6,487,611 km (0.119 R)
• M45: 6,614,619 km (0.104 R)
• M46: 6,824,206 km (0.096 R)
• M47: 6,988,614 km (0.11 R)
• M48: 7,047,705 km (0.114 R)
• M49: 7,285,715 km (0.1 R)
• M50: 7,465,981 km (0.116 R)
• M51: 7,599,123 km (0.103 R)
• M52: 7,671,977 km (0.113 R)
• M53: 7,929,136 km (0.093 R)
• M54: 8,114,637 km (0.072 R)
• M55: 8,214,120 km (0.087 R)
• M56: 8,276,502 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.5

Radius: 9.9

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.24 AU - 1.58 AU

Year: 1065 Days

Day: 7.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 8,633,338 km

• M1: 143,464 km (0.059 R)
• M2: 294,708 km (0.091 R)
• M3: 356,941 km (0.08 R)
• M4: 459,565 km (0.115 R)
• M5: 745,895 km (0.072 R)
• M6: 858,692 km (0.027 R)
• M7: 993,479 km (0.036 R)
• M8: 1,063,641 km (0.075 R)
• M9: 1,129,913 km (0.089 R)
• M10: 1,203,515 km (0.08 R)
• M11: 1,440,478 km (0.078 R)
• M12: 1,615,507 km (0.055 R)
• M13: 1,758,074 km (0.111 R)
• M14: 1,897,948 km (0.108 R)
• M15: 2,048,743 km (0.106 R)
• M16: 2,167,972 km (0.114 R)
• M17: 2,232,000 km (0.1 R)
• M18: 2,457,743 km (0.072 R)
• M19: 2,524,614 km (0.031 R)
• M20: 2,868,689 km (0.082 R)
• M21: 2,955,156 km (0.104 R)
• M22: 3,179,104 km (0.104 R)
• M23: 3,326,009 km (0.06 R)
• M24: 3,508,668 km (0.066 R)
• M25: 3,635,228 km (0.042 R)
• M26: 4,014,908 km (0.08 R)
• M27: 4,076,542 km (0.107 R)
• M28: 4,452,930 km (0.077 R)
• M29: 4,562,585 km (0.068 R)
• M30: 4,673,138 km (0.119 R)
• M31: 5,067,029 km (0.09 R)
• M32: 5,239,067 km (0.074 R)
• M33: 5,442,371 km (0.077 R)
• M34: 5,579,253 km (0.112 R)
• M35: 5,757,124 km (0.06 R)
• M36: 5,826,837 km (0.06 R)
• M37: 5,916,745 km (0.109 R)
• M38: 6,118,403 km (0.053 R)
• M39: 6,220,130 km (0.107 R)
• M40: 6,425,079 km (0.105 R)
• M41: 6,747,313 km (0.115 R)
• M42: 7,106,946 km (0.11 R)
• M43: 7,224,530 km (0.083 R)

Planet 10 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149

Radius: 13.4

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.63 AU - 2.13 AU

Year: 1639 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 8,633,338 km

• M1: 171,589 km (0.043 R)
• M2: 300,542 km (0.063 R)
• M3: 496,815 km (0.084 R)
• M4: 595,998 km (0.1 R)
• M5: 813,214 km (0.054 R)
• M6: 1,028,485 km (0.048 R)
• M7: 1,137,393 km (0.109 R)
• M8: 1,282,652 km (0.079 R)
• M9: 1,530,087 km (0.082 R)
• M10: 1,735,335 km (0.098 R)
• M11: 2,252,645 km (0.061 R)
• M12: 2,356,914 km (0.068 R)
• M13: 2,688,423 km (0.113 R)
• M14: 2,825,455 km (0.099 R)
• M15: 3,044,017 km (0.106 R)
• M16: 3,187,033 km (0.101 R)
• M17: 3,332,293 km (0.117 R)
• M18: 3,638,968 km (0.04 R)
• M19: 3,819,832 km (0.115 R)
• M20: 3,954,919 km (0.04 R)
• M21: 4,101,674 km (0.106 R)
• M22: 4,260,099 km (0.099 R)
• M23: 4,461,009 km (0.088 R)
• M24: 4,654,887 km (0.093 R)
• M25: 4,778,754 km (0.097 R)
• M26: 5,189,101 km (0.11 R)
• M27: 5,414,845 km (0.117 R)
• M28: 5,501,761 km (0.094 R)
• M29: 5,654,949 km (0.089 R)
• M30: 6,089,082 km (0.118 R)
• M31: 6,441,984 km (0.058 R)
• M32: 6,650,074 km (0.086 R)
• M33: 6,754,942 km (0.119 R)
• M34: 6,860,259 km (0.07 R)
• M35: 7,215,704 km (0.103 R)
• M36: 7,516,395 km (0.045 R)
• M37: 7,932,128 km (0.059 R)
• M38: 8,620,577 km (0.092 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: 229 - 14,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit