🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.65 AU - 0.65 AU

Year: 194 Days

Day: 14.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.87 AU - 0.93 AU

Year: 317 Days

Day: 34.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.37 AU - 3.49 AU

Year: 1860 Days

Day: 41.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.72 AU - 4.16 AU

Year: 2900 Days

Day: 26.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,240,108 km

• M1: 2,227,064 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.1

Radius: 8.9

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.98 AU - 6.82 AU

Year: 5315 Days

Day: 12.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,240,108 km

• M1: 111,750 km (0.084 R)
• M2: 230,381 km (0.084 R)
• M3: 297,849 km (0.094 R)
• M4: 354,846 km (0.108 R)
• M5: 460,163 km (0.091 R)
• M6: 1,311,076 km (0.108 R)
• M7: 1,718,281 km (0.075 R)
• M8: 1,774,231 km (0.119 R)
• M9: 1,888,075 km (0.065 R)
• M10: 2,326,396 km (0.097 R)
• M11: 2,388,629 km (0.056 R)
• M12: 2,472,404 km (0.108 R)
• M13: 2,730,012 km (0.093 R)
• M14: 2,795,685 km (0.1 R)
• M15: 3,086,802 km (0.098 R)
• M16: 3,387,793 km (0.111 R)
• M17: 3,698,209 km (0.114 R)
• M18: 3,771,213 km (0.086 R)
• M19: 3,869,349 km (0.096 R)
• M20: 4,118,130 km (0.104 R)
• M21: 4,449,489 km (0.119 R)
• M22: 4,922,668 km (0.114 R)
• M23: 5,138,088 km (0.12 R)
• M24: 5,274,223 km (0.102 R)
• M25: 5,384,177 km (0.088 R)
• M26: 5,831,175 km (0.116 R)
• M27: 6,002,016 km (0.115 R)
• M28: 6,261,269 km (0.101 R)
• M29: 6,319,313 km (0.113 R)
• M30: 7,273,598 km (0.108 R)
• M31: 8,336,042 km (0.091 R)
• M32: 8,528,575 km (0.049 R)
• M33: 9,379,786 km (0.097 R)
• M34: 9,714,437 km (0.098 R)
• M35: 9,815,565 km (0.103 R)
• M36: 10,602,599 km (0.09 R)
• M37: 11,021,324 km (0.114 R)
• M38: 11,268,160 km (0.093 R)
• M39: 12,128,049 km (0.113 R)
• M40: 13,008,881 km (0.118 R)
• M41: 13,419,527 km (0.083 R)
• M42: 14,215,238 km (0.056 R)
• M43: 14,368,576 km (0.076 R)
• M44: 15,104,299 km (0.111 R)
• M45: 15,496,395 km (0.027 R)
• M46: 15,971,517 km (0.082 R)
• M47: 16,051,104 km (0.067 R)
• M48: 16,250,817 km (0.113 R)
• M49: 16,572,003 km (0.098 R)
• M50: 16,895,284 km (0.104 R)
• M51: 17,548,129 km (0.095 R)
• M52: 18,752,243 km (0.067 R)
• M53: 18,920,540 km (0.049 R)
• M54: 19,555,733 km (0.088 R)
• M55: 19,854,480 km (0.097 R)
• M56: 20,629,846 km (0.113 R)
• M57: 20,803,529 km (0.095 R)
• M58: 21,811,370 km (0.112 R)
• M59: 22,611,269 km (0.112 R)
• M60: 22,969,855 km (0.059 R)
• M61: 23,059,764 km (0.118 R)
• M62: 23,285,058 km (0.071 R)
• M63: 23,647,235 km (0.113 R)
• M64: 24,193,865 km (0.092 R)
• M65: 24,331,196 km (0.073 R)
• M66: 25,578,543 km (0.108 R)
• M67: 26,704,865 km (0.104 R)
• M68: 26,894,107 km (0.059 R)
• M69: 27,083,797 km (0.086 R)
• M70: 27,274,085 km (0.083 R)
• M71: 28,859,823 km (0.085 R)
• M72: 29,102,770 km (0.056 R)
• M73: 29,346,315 km (0.076 R)
• M74: 29,443,853 km (0.066 R)
• M75: 30,278,011 km (0.114 R)
• M76: 31,020,465 km (0.105 R)
• M77: 31,568,591 km (0.102 R)
• M78: 31,868,984 km (0.099 R)
• M79: 33,640,223 km (0.048 R)
• M80: 33,844,573 km (0.065 R)
• M81: 34,203,459 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.9

Radius: 9.3

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.99 AU - 8.05 AU

Year: 7648 Days

Day: 6.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,240,108 km

• M1: 122,820 km (0.049 R)
• M2: 195,225 km (0.057 R)
• M3: 439,818 km (0.101 R)
• M4: 571,314 km (0.083 R)
• M5: 636,838 km (0.044 R)
• M6: 740,509 km (0.116 R)
• M7: 837,748 km (0.038 R)
• M8: 1,213,089 km (0.1 R)
• M9: 1,359,246 km (0.091 R)
• M10: 2,070,734 km (0.028 R)
• M11: 2,158,099 km (0.118 R)
• M12: 2,372,921 km (0.1 R)
• M13: 2,613,624 km (0.082 R)
• M14: 2,785,064 km (0.118 R)
• M15: 2,920,898 km (0.104 R)
• M16: 3,486,378 km (0.116 R)
• M17: 3,570,004 km (0.115 R)
• M18: 3,675,470 km (0.053 R)
• M19: 4,151,640 km (0.107 R)
• M20: 4,329,662 km (0.11 R)
• M21: 4,670,296 km (0.118 R)
• M22: 4,785,785 km (0.118 R)
• M23: 4,878,835 km (0.094 R)
• M24: 5,114,302 km (0.096 R)
• M25: 6,067,690 km (0.115 R)
• M26: 6,320,959 km (0.09 R)
• M27: 6,837,819 km (0.111 R)
• M28: 7,693,071 km (0.113 R)
• M29: 8,469,035 km (0.06 R)
• M30: 8,695,227 km (0.12 R)
• M31: 9,153,744 km (0.045 R)
• M32: 9,473,584 km (0.109 R)
• M33: 9,826,785 km (0.105 R)
• M34: 10,184,174 km (0.119 R)
• M35: 10,334,371 km (0.113 R)
• M36: 10,485,315 km (0.028 R)
• M37: 10,911,818 km (0.053 R)
• M38: 11,281,923 km (0.081 R)
• M39: 11,344,007 km (0.087 R)
• M40: 11,406,239 km (0.089 R)
• M41: 11,593,536 km (0.067 R)
• M42: 11,939,705 km (0.113 R)
• M43: 12,034,550 km (0.082 R)
• M44: 12,771,021 km (0.116 R)
• M45: 12,835,797 km (0.043 R)
• M46: 14,086,435 km (0.055 R)
• M47: 14,692,306 km (0.11 R)
• M48: 14,930,316 km (0.082 R)
• M49: 15,101,007 km (0.088 R)
• M50: 15,238,039 km (0.081 R)
• M51: 15,409,927 km (0.049 R)
• M52: 15,513,449 km (0.079 R)
• M53: 15,651,827 km (0.094 R)
• M54: 16,034,199 km (0.116 R)
• M55: 16,104,061 km (0.093 R)
• M56: 16,560,634 km (0.053 R)
• M57: 16,843,823 km (0.1 R)
• M58: 17,307,277 km (0.053 R)
• M59: 18,466,062 km (0.079 R)
• M60: 18,539,365 km (0.106 R)
• M61: 18,870,126 km (0.112 R)
• M62: 19,091,830 km (0.111 R)
• M63: 19,314,431 km (0.057 R)
• M64: 21,048,720 km (0.114 R)
• M65: 22,128,816 km (0.072 R)
• M66: 22,323,443 km (0.056 R)
• M67: 22,479,773 km (0.099 R)
• M68: 22,753,986 km (0.083 R)
• M69: 22,911,213 km (0.033 R)
• M70: 23,424,633 km (0.074 R)
• M71: 23,503,920 km (0.075 R)
• M72: 23,782,321 km (0.106 R)
• M73: 23,862,057 km (0.098 R)
• M74: 23,981,735 km (0.108 R)
• M75: 24,382,359 km (0.078 R)
• M76: 24,704,592 km (0.059 R)
• M77: 24,906,549 km (0.088 R)
• M78: 25,720,212 km (0.056 R)
• M79: 26,791,034 km (0.099 R)
• M80: 28,128,888 km (0.111 R)
• M81: 28,213,111 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.4

Radius: 8.1

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.95 AU - 9.09 AU

Year: 9223 Days

Day: 7.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 151.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,240,108 km

• M1: 107,710 km (0.117 R)
• M2: 163,810 km (0.059 R)
• M3: 239,656 km (0.114 R)
• M4: 321,935 km (0.076 R)
• M5: 454,179 km (0.114 R)
• M6: 591,061 km (0.079 R)
• M7: 806,333 km (0.106 R)
• M8: 889,210 km (0.066 R)
• M9: 1,010,384 km (0.092 R)
• M10: 1,487,751 km (0.078 R)
• M11: 1,761,216 km (0.099 R)
• M12: 1,959,882 km (0.112 R)
• M13: 2,928,528 km (0.115 R)
• M14: 2,980,289 km (0.068 R)
• M15: 3,654,826 km (0.081 R)
• M16: 3,710,775 km (0.093 R)
• M17: 4,052,606 km (0.054 R)
• M18: 4,139,672 km (0.106 R)
• M19: 4,227,337 km (0.101 R)
• M20: 4,404,610 km (0.112 R)
• M21: 4,464,300 km (0.053 R)
• M22: 5,075,407 km (0.067 R)
• M23: 5,422,773 km (0.117 R)
• M24: 6,207,264 km (0.097 R)
• M25: 6,341,454 km (0.092 R)
• M26: 7,485,129 km (0.097 R)
• M27: 7,880,217 km (0.098 R)
• M28: 9,297,208 km (0.065 R)
• M29: 9,373,952 km (0.078 R)
• M30: 9,917,142 km (0.116 R)
• M31: 10,750,851 km (0.118 R)
• M32: 11,115,122 km (0.102 R)
• M33: 11,814,043 km (0.092 R)
• M34: 12,106,058 km (0.073 R)
• M35: 12,358,131 km (0.106 R)
• M36: 12,527,326 km (0.109 R)
• M37: 13,082,035 km (0.101 R)
• M38: 13,168,053 km (0.11 R)
• M39: 13,427,456 km (0.103 R)
• M40: 13,775,870 km (0.118 R)
• M41: 13,951,198 km (0.071 R)
• M42: 14,749,303 km (0.113 R)
• M43: 15,018,579 km (0.071 R)
• M44: 15,425,635 km (0.047 R)
• M45: 15,516,590 km (0.087 R)
• M46: 15,698,950 km (0.037 R)
• M47: 16,019,987 km (0.115 R)
• M48: 16,158,216 km (0.049 R)
• M49: 16,621,819 km (0.073 R)
• M50: 17,609,614 km (0.102 R)
• M51: 17,847,624 km (0.098 R)
• M52: 17,943,068 km (0.11 R)
• M53: 18,230,595 km (0.112 R)
• M54: 18,326,786 km (0.113 R)
• M55: 19,690,969 km (0.103 R)
• M56: 20,136,472 km (0.111 R)
• M57: 21,391,000 km (0.112 R)
• M58: 22,104,581 km (0.111 R)
• M59: 22,155,893 km (0.045 R)
• M60: 23,555,082 km (0.083 R)
• M61: 23,764,819 km (0.106 R)
• M62: 23,869,986 km (0.093 R)
• M63: 24,663,154 km (0.094 R)
• M64: 26,220,916 km (0.096 R)
• M65: 26,275,220 km (0.105 R)
• M66: 28,980,698 km (0.107 R)
• M67: 29,543,635 km (0.065 R)
• M68: 29,656,731 km (0.091 R)
• M69: 31,715,646 km (0.112 R)
• M70: 32,121,356 km (0.087 R)
• M71: 32,587,054 km (0.102 R)
• M72: 33,113,638 km (0.102 R)
• M73: 33,289,865 km (0.062 R)
• M74: 34,472,286 km (0.11 R)
• M75: 35,788,897 km (0.109 R)
• M76: 36,029,899 km (0.063 R)
• M77: 36,453,261 km (0.12 R)
• M78: 37,121,814 km (0.109 R)
• M79: 38,903,525 km (0.09 R)
• M80: 39,960,882 km (0.086 R)
• M81: 40,650,080 km (0.09 R)
• M82: 40,901,703 km (0.081 R)
• M83: 41,849,855 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.1

Radius: 11.2

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.55 AU - 10.63 AU

Year: 12781 Days

Day: 7.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,240,108 km

• M1: 144,960 km (0.048 R)
• M2: 663,167 km (0.066 R)
• M3: 802,892 km (0.11 R)
• M4: 953,238 km (0.099 R)
• M5: 1,675,496 km (0.045 R)
• M6: 2,104,842 km (0.116 R)
• M7: 2,225,119 km (0.117 R)
• M8: 2,316,972 km (0.096 R)
• M9: 2,600,161 km (0.109 R)
• M10: 2,861,358 km (0.117 R)
• M11: 3,096,975 km (0.12 R)
• M12: 4,064,724 km (0.1 R)
• M13: 4,253,666 km (0.075 R)
• M14: 4,407,004 km (0.102 R)
• M15: 5,365,178 km (0.12 R)
• M16: 5,825,640 km (0.08 R)
• M17: 5,953,397 km (0.087 R)
• M18: 6,255,136 km (0.114 R)
• M19: 6,918,752 km (0.099 R)
• M20: 7,236,199 km (0.08 R)
• M21: 7,512,057 km (0.12 R)
• M22: 7,604,808 km (0.089 R)
• M23: 8,026,823 km (0.092 R)
• M24: 8,264,684 km (0.103 R)
• M25: 9,488,395 km (0.056 R)
• M26: 10,198,386 km (0.118 R)
• M27: 10,455,994 km (0.108 R)
• M28: 10,611,725 km (0.097 R)
• M29: 10,715,845 km (0.096 R)
• M30: 11,348,195 km (0.059 R)
• M31: 13,429,700 km (0.058 R)
• M32: 14,456,241 km (0.038 R)
• M33: 16,282,531 km (0.119 R)
• M34: 16,583,971 km (0.055 R)
• M35: 16,765,733 km (0.061 R)
• M36: 17,253,422 km (0.077 R)
• M37: 18,056,164 km (0.061 R)
• M38: 19,505,767 km (0.116 R)
• M39: 20,471,421 km (0.054 R)
• M40: 20,927,246 km (0.092 R)
• M41: 21,255,015 km (0.111 R)
• M42: 21,518,457 km (0.115 R)
• M43: 21,849,218 km (0.099 R)
• M44: 21,981,911 km (0.118 R)
• M45: 22,381,936 km (0.082 R)
• M46: 22,918,992 km (0.053 R)
• M47: 23,121,398 km (0.073 R)
• M48: 23,256,784 km (0.056 R)
• M49: 24,901,014 km (0.117 R)
• M50: 25,248,381 km (0.108 R)
• M51: 26,229,294 km (0.087 R)
• M52: 26,724,463 km (0.073 R)
• M53: 27,080,057 km (0.109 R)
• M54: 27,365,639 km (0.054 R)
• M55: 27,508,804 km (0.102 R)
• M56: 28,735,806 km (0.041 R)
• M57: 29,392,541 km (0.12 R)
• M58: 29,759,654 km (0.102 R)
• M59: 29,833,256 km (0.072 R)
• M60: 29,906,858 km (0.044 R)
• M61: 31,392,664 km (0.059 R)
• M62: 31,467,613 km (0.111 R)
• M63: 31,843,104 km (0.102 R)
• M64: 34,667,511 km (0.09 R)
• M65: 35,522,613 km (0.113 R)
• M66: 37,491,770 km (0.049 R)
• M67: 38,209,241 km (0.091 R)
• M68: 38,369,311 km (0.101 R)
• M69: 41,124,455 km (0.118 R)
• M70: 41,288,564 km (0.074 R)
• M71: 41,370,693 km (0.096 R)
• M72: 44,110,578 km (0.047 R)
• M73: 44,446,575 km (0.059 R)
• M74: 44,615,022 km (0.043 R)
• M75: 46,139,723 km (0.082 R)
• M76: 46,224,994 km (0.098 R)
• M77: 46,310,265 km (0.1 R)
• M78: 46,566,376 km (0.089 R)
• M79: 47,165,815 km (0.036 R)
• M80: 48,026,601 km (0.119 R)
• M81: 48,718,940 km (0.072 R)
• M82: 48,979,390 km (0.114 R)
• M83: 49,414,570 km (0.092 R)
• M84: 49,501,786 km (0.064 R)
• M85: 49,763,582 km (0.104 R)
• M86: 50,639,777 km (0.098 R)
• M87: 53,477,798 km (0.054 R)
• M88: 53,925,993 km (0.099 R)
• M89: 55,730,742 km (0.049 R)
• M90: 56,640,596 km (0.107 R)
• M91: 58,198,508 km (0.086 R)
• M92: 59,029,076 km (0.12 R)
• M93: 61,825,658 km (0.112 R)
• M94: 62,013,703 km (0.104 R)
• M95: 63,050,865 km (0.033 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 12,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit