🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.56 AU - 0.76 AU

Year: 201 Days

Day: 21.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.66 AU - 0.78 AU

Year: 229 Days

Day: 37.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,928,175 km

• M1: 196,422 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.12 AU - 1.54 AU

Year: 575 Days

Day: 42.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,928,175 km

• M1: 417,079 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.7 AU - 1.96 AU

Year: 928 Days

Day: 28 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.77 AU - 4.25 AU

Year: 2464 Days

Day: 39.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.9

Radius: 9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.19 AU - 7.11 AU

Year: 5715 Days

Day: 8.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,928,175 km

• M1: 114,442 km (0.092 R)
• M2: 299,345 km (0.079 R)
• M3: 391,498 km (0.099 R)
• M4: 505,042 km (0.065 R)
• M5: 709,543 km (0.081 R)
• M6: 791,672 km (0.032 R)
• M7: 940,671 km (0.028 R)
• M8: 1,058,555 km (0.101 R)
• M9: 1,324,240 km (0.075 R)
• M10: 1,412,503 km (0.07 R)
• M11: 1,487,751 km (0.037 R)
• M12: 1,721,572 km (0.108 R)
• M13: 1,802,206 km (0.095 R)
• M14: 1,884,036 km (0.074 R)
• M15: 2,068,789 km (0.093 R)
• M16: 2,365,890 km (0.107 R)
• M17: 2,437,847 km (0.084 R)
• M18: 2,528,802 km (0.115 R)
• M19: 2,695,454 km (0.112 R)
• M20: 3,020,082 km (0.1 R)
• M21: 3,520,337 km (0.069 R)
• M22: 3,790,660 km (0.07 R)
• M23: 4,003,389 km (0.025 R)
• M24: 4,395,933 km (0.096 R)
• M25: 4,462,654 km (0.104 R)
• M26: 4,619,433 km (0.097 R)
• M27: 5,526,295 km (0.049 R)
• M28: 5,889,668 km (0.032 R)
• M29: 6,111,372 km (0.098 R)
• M30: 6,386,184 km (0.11 R)
• M31: 6,639,453 km (0.102 R)
• M32: 6,767,359 km (0.104 R)
• M33: 7,182,194 km (0.091 R)
• M34: 7,313,541 km (0.091 R)
• M35: 7,498,743 km (0.085 R)
• M36: 7,900,862 km (0.044 R)
• M37: 8,036,547 km (0.115 R)
• M38: 8,531,118 km (0.101 R)
• M39: 8,754,168 km (0.076 R)
• M40: 8,810,267 km (0.107 R)
• M41: 9,007,288 km (0.054 R)
• M42: 9,434,689 km (0.101 R)
• M43: 9,521,007 km (0.056 R)
• M44: 10,132,264 km (0.105 R)
• M45: 10,220,676 km (0.087 R)
• M46: 10,427,869 km (0.094 R)
• M47: 10,786,306 km (0.097 R)
• M48: 11,453,961 km (0.075 R)
• M49: 11,761,983 km (0.077 R)
• M50: 12,385,956 km (0.081 R)
• M51: 12,638,627 km (0.109 R)
• M52: 12,733,771 km (0.094 R)
• M53: 13,181,068 km (0.071 R)
• M54: 13,633,602 km (0.096 R)
• M55: 14,520,568 km (0.094 R)
• M56: 14,653,710 km (0.092 R)
• M57: 14,720,281 km (0.072 R)
• M58: 15,392,424 km (0.089 R)
• M59: 15,527,960 km (0.105 R)
• M60: 15,732,161 km (0.09 R)
• M61: 15,834,635 km (0.117 R)
• M62: 16,662,061 km (0.088 R)
• M63: 16,906,055 km (0.098 R)
• M64: 16,975,918 km (0.084 R)
• M65: 17,221,408 km (0.11 R)
• M66: 18,072,171 km (0.025 R)
• M67: 18,827,640 km (0.116 R)
• M68: 20,146,794 km (0.09 R)
• M69: 20,332,295 km (0.053 R)
• M70: 21,723,107 km (0.118 R)
• M71: 21,799,103 km (0.116 R)
• M72: 22,065,985 km (0.092 R)
• M73: 22,142,430 km (0.061 R)
• M74: 22,757,127 km (0.103 R)
• M75: 23,066,645 km (0.078 R)
• M76: 23,689,870 km (0.11 R)
• M77: 24,674,673 km (0.09 R)
• M78: 24,833,546 km (0.03 R)
• M79: 25,072,304 km (0.115 R)
• M80: 25,391,995 km (0.064 R)
• M81: 26,887,973 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.6

Radius: 12.8

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.22 AU - 9.2 AU

Year: 8815 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,928,175 km

• M1: 175,777 km (0.071 R)
• M2: 306,975 km (0.084 R)
• M3: 397,631 km (0.106 R)
• M4: 577,448 km (0.086 R)
• M5: 706,551 km (0.083 R)
• M6: 833,410 km (0.108 R)
• M7: 955,033 km (0.052 R)
• M8: 2,103,645 km (0.103 R)
• M9: 2,439,792 km (0.094 R)
• M10: 2,579,217 km (0.116 R)
• M11: 3,283,374 km (0.055 R)
• M12: 3,549,808 km (0.105 R)
• M13: 4,033,159 km (0.105 R)
• M14: 4,222,849 km (0.114 R)
• M15: 5,215,580 km (0.06 R)
• M16: 5,738,425 km (0.114 R)
• M17: 6,961,537 km (0.1 R)
• M18: 7,683,347 km (0.073 R)
• M19: 8,489,530 km (0.093 R)
• M20: 8,995,619 km (0.082 R)
• M21: 9,527,290 km (0.087 R)
• M22: 10,053,127 km (0.098 R)
• M23: 10,360,101 km (0.099 R)
• M24: 11,183,039 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.7

Radius: 14.5

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.62 AU - 9.8 AU

Year: 9633 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,928,175 km

• M1: 492,925 km (0.057 R)
• M2: 738,565 km (0.108 R)
• M3: 1,562,550 km (0.111 R)
• M4: 1,692,850 km (0.116 R)
• M5: 1,804,300 km (0.077 R)
• M6: 1,895,255 km (0.058 R)
• M7: 2,154,060 km (0.092 R)
• M8: 2,424,682 km (0.094 R)
• M9: 2,525,960 km (0.086 R)
• M10: 2,759,034 km (0.101 R)
• M11: 3,330,946 km (0.042 R)
• M12: 3,969,729 km (0.104 R)
• M13: 4,150,593 km (0.116 R)
• M14: 4,396,083 km (0.107 R)
• M15: 4,614,945 km (0.119 R)
• M16: 5,593,614 km (0.093 R)
• M17: 6,072,178 km (0.12 R)
• M18: 6,211,304 km (0.109 R)
• M19: 6,351,477 km (0.119 R)
• M20: 6,706,772 km (0.088 R)
• M21: 7,178,454 km (0.086 R)
• M22: 7,963,244 km (0.067 R)
• M23: 8,077,687 km (0.068 R)
• M24: 8,893,593 km (0.032 R)
• M25: 9,012,225 km (0.044 R)
• M26: 9,171,397 km (0.095 R)
• M27: 9,411,800 km (0.046 R)
• M28: 9,899,041 km (0.046 R)
• M29: 10,687,421 km (0.068 R)
• M30: 10,898,205 km (0.116 R)
• M31: 11,153,120 km (0.101 R)
• M32: 11,886,000 km (0.113 R)
• M33: 12,192,226 km (0.093 R)
• M34: 12,991,827 km (0.037 R)
• M35: 13,126,764 km (0.101 R)
• M36: 13,398,135 km (0.114 R)
• M37: 14,455,193 km (0.079 R)
• M38: 15,206,474 km (0.102 R)
• M39: 15,301,319 km (0.097 R)
• M40: 15,396,314 km (0.073 R)
• M41: 15,491,458 km (0.094 R)
• M42: 16,454,270 km (0.091 R)
• M43: 17,436,380 km (0.049 R)
• M44: 17,834,609 km (0.039 R)
• M45: 19,354,524 km (0.048 R)
• M46: 19,508,909 km (0.105 R)
• M47: 20,078,129 km (0.098 R)
• M48: 20,547,866 km (0.079 R)
• M49: 20,705,243 km (0.103 R)
• M50: 20,863,069 km (0.11 R)
• M51: 20,968,535 km (0.073 R)
• M52: 21,764,994 km (0.053 R)
• M53: 22,625,481 km (0.094 R)
• M54: 22,733,790 km (0.073 R)
• M55: 24,936,768 km (0.057 R)
• M56: 25,160,866 km (0.034 R)
• M57: 25,441,811 km (0.104 R)
• M58: 25,780,351 km (0.084 R)
• M59: 26,177,234 km (0.076 R)
• M60: 27,034,579 km (0.06 R)
• M61: 29,365,613 km (0.117 R)
• M62: 29,483,796 km (0.102 R)
• M63: 30,017,860 km (0.101 R)
• M64: 30,435,388 km (0.106 R)
• M65: 30,734,883 km (0.096 R)
• M66: 31,155,851 km (0.045 R)
• M67: 31,457,590 km (0.115 R)
• M68: 31,578,615 km (0.041 R)
• M69: 31,821,113 km (0.046 R)
• M70: 32,368,790 km (0.027 R)
• M71: 32,674,569 km (0.09 R)
• M72: 33,165,698 km (0.108 R)
• M73: 34,528,685 km (0.094 R)
• M74: 35,279,965 km (0.111 R)
• M75: 35,594,569 km (0.091 R)
• M76: 35,720,680 km (0.092 R)
• M77: 36,607,497 km (0.115 R)
• M78: 36,798,533 km (0.106 R)
• M79: 37,758,503 km (0.115 R)
• M80: 39,311,628 km (0.036 R)
• M81: 39,507,152 km (0.098 R)
• M82: 39,899,398 km (0.111 R)
• M83: 42,279,500 km (0.077 R)
• M84: 42,479,811 km (0.103 R)
• M85: 43,284,648 km (0.105 R)
• M86: 43,486,755 km (0.073 R)
• M87: 44,569,394 km (0.06 R)
• M88: 45,797,892 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.5

Radius: 4.4

Gravity: 30.45 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.32 AU - 16.52 AU

Year: 19462 Days

Day: 23 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,928,175 km

• M1: 136,583 km (0.039 R)
• M2: 226,192 km (0.118 R)
• M3: 335,398 km (0.088 R)
• M4: 732,581 km (0.027 R)
• M5: 825,032 km (0.119 R)
• M6: 872,604 km (0.089 R)
• M7: 970,741 km (0.076 R)
• M8: 3,155,617 km (0.042 R)
• M9: 3,616,529 km (0.115 R)
• M10: 4,599,686 km (0.098 R)
• M11: 6,358,957 km (0.038 R)
• M12: 6,888,832 km (0.095 R)
• M13: 8,093,245 km (0.096 R)
• M14: 8,772,419 km (0.116 R)
• M15: 8,931,741 km (0.109 R)
• M16: 9,361,236 km (0.103 R)
• M17: 10,576,569 km (0.1 R)
• M18: 10,746,064 km (0.109 R)
• M19: 11,549,255 km (0.069 R)
• M20: 11,899,314 km (0.099 R)
• M21: 12,729,582 km (0.056 R)
• M22: 13,151,747 km (0.079 R)
• M23: 13,947,907 km (0.12 R)
• M24: 14,948,866 km (0.099 R)
• M25: 16,493,464 km (0.081 R)
• M26: 16,821,533 km (0.059 R)
• M27: 19,246,664 km (0.11 R)
• M28: 21,420,770 km (0.077 R)
• M29: 21,922,371 km (0.101 R)
• M30: 22,066,434 km (0.093 R)
• M31: 22,718,381 km (0.075 R)
• M32: 23,671,320 km (0.072 R)
• M33: 23,893,024 km (0.103 R)
• M34: 24,115,476 km (0.057 R)
• M35: 24,861,969 km (0.083 R)
• M36: 25,087,264 km (0.086 R)
• M37: 26,071,917 km (0.078 R)
• M38: 27,146,179 km (0.102 R)
• M39: 28,234,953 km (0.093 R)
• M40: 28,313,342 km (0.074 R)
• M41: 29,021,389 km (0.108 R)
• M42: 29,179,513 km (0.047 R)
• M43: 30,294,616 km (0.093 R)
• M44: 31,018,670 km (0.067 R)
• M45: 32,156,362 km (0.103 R)
• M46: 32,648,239 km (0.109 R)
• M47: 32,812,647 km (0.113 R)
• M48: 33,971,732 km (0.098 R)
• M49: 35,565,996 km (0.106 R)
• M50: 35,650,519 km (0.111 R)
• M51: 36,159,451 km (0.072 R)
• M52: 36,329,544 km (0.075 R)
• M53: 37,184,496 km (0.072 R)
• M54: 37,442,253 km (0.082 R)
• M55: 37,614,440 km (0.116 R)
• M56: 38,826,781 km (0.073 R)
• M57: 39,175,643 km (0.061 R)
• M58: 39,350,374 km (0.112 R)
• M59: 40,935,064 km (0.114 R)
• M60: 41,378,921 km (0.11 R)
• M61: 42,630,157 km (0.106 R)
• M62: 43,079,998 km (0.09 R)
• M63: 46,920,774 km (0.116 R)
• M64: 47,385,275 km (0.056 R)
• M65: 47,571,524 km (0.043 R)
• M66: 48,225,118 km (0.073 R)
• M67: 51,251,034 km (0.117 R)
• M68: 53,173,217 km (0.119 R)
• M69: 54,630,300 km (0.039 R)
• M70: 56,395,854 km (0.066 R)
• M71: 56,988,710 km (0.084 R)
• M72: 57,285,812 km (0.114 R)
• M73: 57,583,362 km (0.048 R)
• M74: 60,891,270 km (0.103 R)
• M75: 63,028,126 km (0.102 R)
• M76: 63,540,499 km (0.091 R)
• M77: 64,982,622 km (0.039 R)
• M78: 65,500,231 km (0.066 R)
• M79: 66,539,637 km (0.118 R)
• M80: 67,165,854 km (0.091 R)
• M81: 67,374,991 km (0.073 R)
• M82: 69,901,999 km (0.11 R)
• M83: 70,963,994 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260

Radius: 7.5

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.17 AU - 15.67 AU

Year: 22691 Days

Day: 17.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,928,175 km

• M1: 95,144 km (0.087 R)
• M2: 171,888 km (0.064 R)
• M3: 419,921 km (0.065 R)
• M4: 468,391 km (0.115 R)
• M5: 742,305 km (0.104 R)
• M6: 1,371,812 km (0.043 R)
• M7: 1,498,223 km (0.103 R)
• M8: 1,681,929 km (0.106 R)
• M9: 3,061,221 km (0.115 R)
• M10: 3,744,584 km (0.082 R)
• M11: 4,473,724 km (0.111 R)
• M12: 5,087,973 km (0.117 R)
• M13: 5,565,938 km (0.105 R)
• M14: 5,933,949 km (0.066 R)
• M15: 6,309,739 km (0.082 R)
• M16: 6,394,262 km (0.107 R)
• M17: 6,953,309 km (0.029 R)
• M18: 7,662,553 km (0.097 R)
• M19: 8,863,674 km (0.039 R)
• M20: 8,911,096 km (0.074 R)
• M21: 9,053,663 km (0.089 R)
• M22: 9,293,020 km (0.089 R)
• M23: 9,974,288 km (0.103 R)
• M24: 10,520,919 km (0.052 R)
• M25: 11,591,292 km (0.119 R)
• M26: 12,165,598 km (0.104 R)
• M27: 12,749,329 km (0.075 R)
• M28: 13,778,861 km (0.107 R)
• M29: 14,109,473 km (0.102 R)
• M30: 14,220,325 km (0.063 R)
• M31: 14,554,377 km (0.12 R)
• M32: 14,722,375 km (0.036 R)
• M33: 15,744,129 km (0.081 R)
• M34: 16,147,744 km (0.099 R)
• M35: 16,321,726 km (0.106 R)
• M36: 16,379,770 km (0.12 R)
• M37: 16,554,650 km (0.093 R)
• M38: 21,121,275 km (0.068 R)
• M39: 21,438,721 km (0.109 R)
• M40: 23,180,340 km (0.069 R)
• M41: 23,968,870 km (0.074 R)
• M42: 24,966,837 km (0.104 R)
• M43: 25,504,642 km (0.053 R)
• M44: 25,572,110 km (0.114 R)
• M45: 27,901,948 km (0.12 R)
• M46: 28,110,786 km (0.105 R)
• M47: 28,880,916 km (0.091 R)
• M48: 30,227,447 km (0.091 R)
• M49: 30,298,954 km (0.085 R)
• M50: 31,521,917 km (0.106 R)
• M51: 33,793,411 km (0.119 R)
• M52: 34,164,713 km (0.049 R)
• M53: 34,686,660 km (0.056 R)
• M54: 35,286,547 km (0.083 R)
• M55: 37,413,081 km (0.111 R)
• M56: 38,569,173 km (0.075 R)
• M57: 38,646,665 km (0.088 R)
• M58: 40,443,336 km (0.077 R)
• M59: 41,074,639 km (0.069 R)
• M60: 41,232,913 km (0.093 R)
• M61: 42,506,889 km (0.103 R)
• M62: 44,930,224 km (0.073 R)
• M63: 45,994,165 km (0.11 R)
• M64: 46,405,559 km (0.119 R)
• M65: 47,397,841 km (0.116 R)
• M66: 48,899,654 km (0.08 R)
• M67: 49,235,352 km (0.102 R)
• M68: 54,624,615 km (0.099 R)
• M69: 55,759,764 km (0.104 R)
• M70: 55,847,428 km (0.101 R)
• M71: 56,022,907 km (0.034 R)
• M72: 56,110,571 km (0.098 R)
• M73: 56,374,162 km (0.038 R)
• M74: 56,814,429 km (0.118 R)
• M75: 59,032,965 km (0.064 R)
• M76: 59,301,045 km (0.111 R)
• M77: 59,928,159 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 16,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit