🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.74 AU - 1.06 AU

Year: 320 Days

Day: 26.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.68 AU - 2.68 AU

Year: 1644 Days

Day: 45.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.72 AU - 3.14 AU

Year: 1879 Days

Day: 14.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,145,309 km

• M1: 45,179 km (0.088 R)
• M2: 1,671,457 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.81 AU - 3.65 AU

Year: 2175 Days

Day: 44.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.8 °

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: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.94 AU - 4.08 AU

Year: 2464 Days

Day: 34.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.1

Radius: 9.6

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.1 AU - 11.62 AU

Year: 11602 Days

Day: 13.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,145,309 km

• M1: 171,589 km (0.11 R)
• M2: 377,435 km (0.047 R)
• M3: 868,416 km (0.041 R)
• M4: 1,108,071 km (0.087 R)
• M5: 1,673,851 km (0.11 R)
• M6: 2,157,500 km (0.075 R)
• M7: 2,456,846 km (0.112 R)
• M8: 2,827,699 km (0.093 R)
• M9: 2,975,202 km (0.102 R)
• M10: 3,277,839 km (0.064 R)
• M11: 3,432,822 km (0.1 R)
• M12: 4,413,586 km (0.118 R)
• M13: 4,934,785 km (0.083 R)
• M14: 5,475,581 km (0.118 R)
• M15: 5,997,229 km (0.081 R)
• M16: 6,457,093 km (0.113 R)
• M17: 6,928,476 km (0.105 R)
• M18: 7,168,281 km (0.089 R)
• M19: 7,945,741 km (0.059 R)
• M20: 8,070,955 km (0.069 R)
• M21: 8,621,176 km (0.105 R)
• M22: 8,749,830 km (0.107 R)
• M23: 10,389,123 km (0.1 R)
• M24: 10,663,785 km (0.103 R)
• M25: 10,755,937 km (0.062 R)
• M26: 10,940,840 km (0.049 R)
• M27: 11,977,105 km (0.087 R)
• M28: 12,216,910 km (0.113 R)
• M29: 12,313,401 km (0.111 R)
• M30: 12,848,064 km (0.1 R)
• M31: 13,192,288 km (0.099 R)
• M32: 13,739,368 km (0.112 R)
• M33: 13,889,863 km (0.078 R)
• M34: 14,091,371 km (0.109 R)
• M35: 14,804,355 km (0.081 R)
• M36: 15,320,767 km (0.074 R)
• M37: 15,738,145 km (0.065 R)
• M38: 16,371,393 km (0.03 R)
• M39: 18,265,152 km (0.088 R)
• M40: 18,986,214 km (0.101 R)
• M41: 19,772,949 km (0.066 R)
• M42: 20,341,570 km (0.094 R)
• M43: 20,513,159 km (0.102 R)
• M44: 20,685,346 km (0.053 R)
• M45: 21,436,627 km (0.043 R)
• M46: 23,503,471 km (0.115 R)
• M47: 23,683,587 km (0.102 R)
• M48: 23,984,727 km (0.089 R)
• M49: 24,166,040 km (0.11 R)
• M50: 24,651,934 km (0.108 R)
• M51: 24,773,856 km (0.099 R)
• M52: 25,694,781 km (0.106 R)
• M53: 26,190,698 km (0.101 R)
• M54: 26,940,333 km (0.078 R)
• M55: 27,570,289 km (0.057 R)
• M56: 28,716,658 km (0.071 R)
• M57: 29,102,321 km (0.051 R)
• M58: 29,683,808 km (0.058 R)
• M59: 30,465,307 km (0.076 R)
• M60: 30,924,273 km (0.111 R)
• M61: 31,253,389 km (0.089 R)
• M62: 31,650,122 km (0.082 R)
• M63: 31,782,666 km (0.086 R)
• M64: 32,782,877 km (0.06 R)
• M65: 33,253,063 km (0.101 R)
• M66: 33,387,851 km (0.061 R)
• M67: 33,861,029 km (0.067 R)
• M68: 34,132,400 km (0.076 R)
• M69: 35,568,988 km (0.094 R)
• M70: 36,121,453 km (0.091 R)
• M71: 36,537,634 km (0.098 R)
• M72: 37,514,957 km (0.105 R)
• M73: 39,638,200 km (0.048 R)
• M74: 39,924,081 km (0.086 R)
• M75: 39,995,739 km (0.036 R)
• M76: 40,210,860 km (0.049 R)
• M77: 41,075,087 km (0.118 R)
• M78: 41,364,559 km (0.114 R)
• M79: 42,018,302 km (0.026 R)
• M80: 43,115,303 km (0.119 R)
• M81: 43,409,562 km (0.11 R)
• M82: 44,147,828 km (0.077 R)
• M83: 45,487,177 km (0.09 R)
• M84: 45,636,925 km (0.09 R)
• M85: 47,673,101 km (0.064 R)
• M86: 48,587,593 km (0.065 R)
• M87: 50,821,389 km (0.08 R)
• M88: 50,899,030 km (0.07 R)
• M89: 50,976,671 km (0.091 R)
• M90: 51,209,894 km (0.115 R)
• M91: 51,443,566 km (0.086 R)
• M92: 51,599,447 km (0.063 R)
• M93: 52,068,137 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.6

Radius: 12.3

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.23 AU - 12.09 AU

Year: 12136 Days

Day: 11.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,145,309 km

• M1: 191,336 km (0.081 R)
• M2: 277,953 km (0.099 R)
• M3: 471,084 km (0.094 R)
• M4: 633,846 km (0.108 R)
• M5: 1,153,400 km (0.069 R)
• M6: 1,786,049 km (0.112 R)
• M7: 1,928,616 km (0.07 R)
• M8: 2,117,707 km (0.104 R)
• M9: 2,401,794 km (0.114 R)
• M10: 2,698,297 km (0.085 R)
• M11: 2,934,661 km (0.115 R)
• M12: 3,079,771 km (0.106 R)
• M13: 3,202,591 km (0.09 R)
• M14: 3,327,057 km (0.116 R)
• M15: 3,606,655 km (0.093 R)
• M16: 4,435,726 km (0.101 R)
• M17: 4,800,596 km (0.12 R)
• M18: 5,922,879 km (0.079 R)
• M19: 6,169,117 km (0.103 R)
• M20: 6,576,771 km (0.071 R)
• M21: 7,784,624 km (0.09 R)
• M22: 7,885,453 km (0.097 R)
• M23: 8,293,556 km (0.09 R)
• M24: 9,308,279 km (0.027 R)
• M25: 9,523,251 km (0.086 R)
• M26: 9,848,626 km (0.042 R)
• M27: 10,104,139 km (0.113 R)
• M28: 10,696,697 km (0.104 R)
• M29: 10,884,143 km (0.106 R)
• M30: 11,837,979 km (0.098 R)
• M31: 12,266,277 km (0.08 R)
• M32: 12,423,206 km (0.087 R)
• M33: 12,501,894 km (0.083 R)
• M34: 12,620,376 km (0.068 R)
• M35: 13,988,448 km (0.109 R)
• M36: 14,193,696 km (0.077 R)
• M37: 14,358,553 km (0.091 R)
• M38: 14,482,570 km (0.109 R)
• M39: 14,690,212 km (0.118 R)
• M40: 15,192,412 km (0.09 R)
• M41: 16,170,782 km (0.091 R)
• M42: 16,299,885 km (0.106 R)
• M43: 16,559,138 km (0.09 R)
• M44: 17,831,468 km (0.039 R)
• M45: 19,500,232 km (0.085 R)
• M46: 19,637,712 km (0.117 R)
• M47: 19,775,492 km (0.098 R)
• M48: 21,171,240 km (0.063 R)
• M49: 21,643,521 km (0.064 R)
• M50: 21,928,654 km (0.087 R)
• M51: 23,518,580 km (0.118 R)
• M52: 23,811,643 km (0.029 R)
• M53: 24,155,119 km (0.061 R)
• M54: 24,648,643 km (0.077 R)
• M55: 24,747,826 km (0.118 R)
• M56: 25,545,482 km (0.117 R)
• M57: 26,554,370 km (0.045 R)
• M58: 27,370,875 km (0.118 R)
• M59: 27,730,658 km (0.118 R)
• M60: 28,040,326 km (0.115 R)
• M61: 28,558,982 km (0.114 R)
• M62: 29,816,651 km (0.032 R)
• M63: 30,080,990 km (0.089 R)
• M64: 30,292,970 km (0.07 R)
• M65: 30,611,913 km (0.048 R)
• M66: 32,712,118 km (0.112 R)
• M67: 32,984,685 km (0.082 R)
• M68: 33,094,041 km (0.095 R)
• M69: 33,862,226 km (0.07 R)
• M70: 34,137,935 km (0.111 R)
• M71: 34,525,244 km (0.118 R)
• M72: 34,636,245 km (0.087 R)
• M73: 35,527,998 km (0.097 R)
• M74: 35,695,997 km (0.1 R)
• M75: 36,089,290 km (0.113 R)
• M76: 37,106,854 km (0.081 R)
• M77: 37,505,084 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.7

Radius: 11.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9 AU - 11.7 AU

Year: 12478 Days

Day: 8.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,145,309 km

• M1: 165,006 km (0.08 R)
• M2: 335,847 km (0.076 R)
• M3: 441,164 km (0.087 R)
• M4: 1,176,587 km (0.097 R)
• M5: 1,262,905 km (0.084 R)
• M6: 1,606,382 km (0.044 R)
• M7: 1,727,407 km (0.045 R)
• M8: 1,826,590 km (0.077 R)
• M9: 1,979,030 km (0.085 R)
• M10: 3,131,383 km (0.064 R)
• M11: 3,284,122 km (0.104 R)
• M12: 4,320,387 km (0.058 R)
• M13: 4,838,893 km (0.097 R)
• M14: 5,016,166 km (0.092 R)
• M15: 5,859,300 km (0.084 R)
• M16: 5,934,697 km (0.106 R)
• M17: 6,944,483 km (0.108 R)
• M18: 7,757,098 km (0.111 R)
• M19: 7,923,302 km (0.115 R)
• M20: 8,132,739 km (0.034 R)
• M21: 8,216,962 km (0.063 R)
• M22: 8,771,970 km (0.108 R)
• M23: 9,075,804 km (0.109 R)
• M24: 9,873,011 km (0.075 R)
• M25: 10,554,579 km (0.119 R)
• M26: 10,831,335 km (0.09 R)
• M27: 11,017,285 km (0.091 R)
• M28: 11,157,458 km (0.118 R)
• M29: 11,486,723 km (0.061 R)
• M30: 11,771,557 km (0.095 R)
• M31: 12,493,965 km (0.034 R)
• M32: 12,640,122 km (0.101 R)
• M33: 13,082,184 km (0.114 R)
• M34: 13,429,401 km (0.115 R)
• M35: 13,930,853 km (0.082 R)
• M36: 14,540,763 km (0.103 R)
• M37: 15,107,440 km (0.095 R)
• M38: 15,733,806 km (0.067 R)
• M39: 16,315,593 km (0.12 R)
• M40: 16,958,265 km (0.076 R)
• M41: 18,268,443 km (0.062 R)
• M42: 18,935,650 km (0.096 R)
• M43: 19,780,878 km (0.053 R)
• M44: 19,894,572 km (0.071 R)
• M45: 20,236,702 km (0.041 R)
• M46: 20,984,991 km (0.063 R)
• M47: 21,158,824 km (0.09 R)
• M48: 21,391,598 km (0.092 R)
• M49: 21,800,748 km (0.061 R)
• M50: 22,330,773 km (0.062 R)
• M51: 24,492,762 km (0.052 R)
• M52: 24,614,834 km (0.101 R)
• M53: 25,166,700 km (0.103 R)
• M54: 25,660,523 km (0.089 R)
• M55: 25,846,623 km (0.058 R)
• M56: 26,469,997 km (0.117 R)
• M57: 26,909,366 km (0.091 R)
• M58: 27,224,718 km (0.105 R)
• M59: 27,859,013 km (0.073 R)
• M60: 28,050,199 km (0.109 R)
• M61: 28,562,273 km (0.065 R)
• M62: 29,206,740 km (0.087 R)
• M63: 29,530,769 km (0.099 R)
• M64: 29,921,220 km (0.085 R)
• M65: 30,444,513 km (0.115 R)
• M66: 30,773,030 km (0.061 R)
• M67: 32,232,656 km (0.099 R)
• M68: 34,122,676 km (0.118 R)
• M69: 34,600,791 km (0.042 R)
• M70: 34,875,004 km (0.06 R)
• M71: 36,118,012 km (0.049 R)
• M72: 37,656,776 km (0.119 R)
• M73: 37,727,237 km (0.112 R)
• M74: 39,145,424 km (0.117 R)
• M75: 39,431,156 km (0.117 R)
• M76: 40,364,647 km (0.072 R)
• M77: 40,436,753 km (0.085 R)
• M78: 40,581,115 km (0.045 R)
• M79: 41,305,468 km (0.092 R)
• M80: 41,378,173 km (0.115 R)
• M81: 41,888,002 km (0.12 R)
• M82: 44,393,916 km (0.095 R)
• M83: 44,468,266 km (0.093 R)
• M84: 44,841,064 km (0.092 R)
• M85: 45,589,801 km (0.092 R)
• M86: 46,569,368 km (0.053 R)
• M87: 47,175,689 km (0.109 R)
• M88: 47,251,684 km (0.083 R)
• M89: 47,327,680 km (0.071 R)
• M90: 47,555,966 km (0.093 R)
• M91: 49,858,577 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.7

Radius: 5.4

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 16.11 AU - 20.41 AU

Year: 29240 Days

Day: 24 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,145,309 km

• M1: 191,485 km (0.05 R)
• M2: 263,741 km (0.045 R)
• M3: 537,804 km (0.114 R)
• M4: 667,805 km (0.086 R)
• M5: 856,747 km (0.081 R)
• M6: 1,487,452 km (0.058 R)
• M7: 1,578,557 km (0.101 R)
• M8: 1,734,288 km (0.102 R)
• M9: 2,441,288 km (0.099 R)
• M10: 3,425,043 km (0.103 R)
• M11: 3,999,948 km (0.084 R)
• M12: 4,084,620 km (0.095 R)
• M13: 4,604,473 km (0.116 R)
• M14: 4,737,615 km (0.065 R)
• M15: 5,190,897 km (0.1 R)
• M16: 5,705,364 km (0.108 R)
• M17: 5,896,550 km (0.114 R)
• M18: 6,187,069 km (0.09 R)
• M19: 6,782,319 km (0.117 R)
• M20: 7,551,850 km (0.118 R)
• M21: 7,761,586 km (0.07 R)
• M22: 8,133,487 km (0.04 R)
• M23: 8,187,043 km (0.063 R)
• M24: 8,894,491 km (0.117 R)
• M25: 9,508,291 km (0.112 R)
• M26: 9,734,932 km (0.049 R)
• M27: 9,905,922 km (0.115 R)
• M28: 11,370,186 km (0.092 R)
• M29: 12,035,448 km (0.094 R)
• M30: 12,775,658 km (0.096 R)
• M31: 13,151,298 km (0.058 R)
• M32: 13,403,670 km (0.095 R)
• M33: 14,624,389 km (0.081 R)
• M34: 15,479,939 km (0.093 R)
• M35: 15,813,393 km (0.092 R)
• M36: 15,947,432 km (0.112 R)
• M37: 16,216,559 km (0.096 R)
• M38: 17,862,734 km (0.091 R)
• M39: 18,423,127 km (0.079 R)
• M40: 19,346,146 km (0.076 R)
• M41: 20,066,460 km (0.114 R)
• M42: 20,648,844 km (0.109 R)
• M43: 21,458,917 km (0.069 R)
• M44: 22,204,214 km (0.063 R)
• M45: 22,504,606 km (0.102 R)
• M46: 22,655,401 km (0.119 R)
• M47: 23,490,606 km (0.1 R)
• M48: 23,643,495 km (0.117 R)
• M49: 24,335,834 km (0.092 R)
• M50: 25,269,175 km (0.106 R)
• M51: 25,740,109 km (0.118 R)
• M52: 25,818,947 km (0.119 R)
• M53: 26,611,217 km (0.028 R)
• M54: 27,331,232 km (0.113 R)
• M55: 27,653,166 km (0.102 R)
• M56: 27,733,949 km (0.069 R)
• M57: 28,057,529 km (0.114 R)
• M58: 28,219,694 km (0.113 R)
• M59: 28,301,075 km (0.029 R)
• M60: 29,364,267 km (0.09 R)
• M61: 29,694,130 km (0.118 R)
• M62: 29,942,313 km (0.047 R)
• M63: 30,941,776 km (0.09 R)
• M64: 32,717,054 km (0.086 R)
• M65: 35,485,064 km (0.082 R)
• M66: 38,327,124 km (0.047 R)
• M67: 39,320,903 km (0.102 R)
• M68: 39,957,591 km (0.117 R)
• M69: 42,166,703 km (0.084 R)
• M70: 44,226,217 km (0.115 R)
• M71: 46,126,708 km (0.113 R)
• M72: 48,344,945 km (0.088 R)
• M73: 49,222,487 km (0.043 R)
• M74: 49,810,406 km (0.061 R)
• M75: 52,284,905 km (0.07 R)
• M76: 53,285,864 km (0.062 R)
• M77: 53,386,244 km (0.054 R)
• M78: 53,889,491 km (0.099 R)
• M79: 54,091,149 km (0.111 R)
• M80: 54,697,769 km (0.042 R)
• M81: 55,001,901 km (0.03 R)
• M82: 56,019,915 km (0.102 R)
• M83: 57,661,452 km (0.103 R)
• M84: 57,764,525 km (0.097 R)
• M85: 58,902,965 km (0.069 R)
• M86: 60,257,873 km (0.054 R)
• M87: 60,467,310 km (0.09 R)
• M88: 60,781,764 km (0.107 R)
• M89: 67,184,553 km (0.102 R)
• M90: 67,293,161 km (0.117 R)
• M91: 67,727,743 km (0.113 R)
• M92: 68,163,372 km (0.093 R)
• M93: 68,709,105 km (0.064 R)
• M94: 73,015,729 km (0.105 R)
• M95: 74,358,370 km (0.091 R)
• M96: 75,032,757 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 14,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit