🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.13 AU - 1.87 AU

Year: 671 Days

Day: 16.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.19 AU - 2.19 AU

Year: 1184 Days

Day: 46.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,649,611 km

• M1: 815,308 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.99 AU - 3.15 AU

Year: 1505 Days

Day: 20.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.09 AU - 3.29 AU

Year: 2081 Days

Day: 45 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,649,611 km

• M1: 319,092 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.47 AU - 5.71 AU

Year: 3592 Days

Day: 33.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.4

Radius: 14.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.8 AU - 6.2 AU

Year: 4711 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,649,611 km

• M1: 223,499 km (0.051 R)
• M2: 346,469 km (0.108 R)
• M3: 493,374 km (0.083 R)
• M4: 593,006 km (0.061 R)
• M5: 841,937 km (0.026 R)
• M6: 1,196,185 km (0.107 R)
• M7: 1,413,700 km (0.085 R)
• M8: 1,872,217 km (0.072 R)
• M9: 1,972,897 km (0.09 R)
• M10: 2,197,742 km (0.11 R)
• M11: 2,412,864 km (0.079 R)
• M12: 2,635,166 km (0.103 R)
• M13: 2,806,456 km (0.117 R)
• M14: 3,100,266 km (0.109 R)
• M15: 3,803,675 km (0.096 R)
• M16: 4,041,686 km (0.094 R)
• M17: 4,647,258 km (0.094 R)
• M18: 4,832,310 km (0.049 R)
• M19: 5,019,757 km (0.108 R)
• M20: 5,353,659 km (0.068 R)
• M21: 5,474,684 km (0.07 R)
• M22: 5,818,609 km (0.035 R)
• M23: 5,918,092 km (0.039 R)
• M24: 6,018,322 km (0.118 R)
• M25: 6,475,942 km (0.062 R)
• M26: 6,579,165 km (0.063 R)
• M27: 6,997,889 km (0.109 R)
• M28: 7,103,954 km (0.111 R)
• M29: 7,210,468 km (0.071 R)
• M30: 7,317,580 km (0.095 R)
• M31: 7,425,290 km (0.089 R)
• M32: 7,778,790 km (0.047 R)
• M33: 8,615,790 km (0.082 R)
• M34: 9,776,221 km (0.075 R)
• M35: 9,954,542 km (0.092 R)
• M36: 10,254,186 km (0.118 R)
• M37: 10,526,305 km (0.089 R)
• M38: 10,648,077 km (0.108 R)
• M39: 10,954,603 km (0.115 R)
• M40: 11,078,022 km (0.068 R)
• M41: 11,639,163 km (0.098 R)
• M42: 11,796,690 km (0.078 R)
• M43: 11,891,535 km (0.115 R)
• M44: 12,177,566 km (0.067 R)
• M45: 12,594,944 km (0.055 R)
• M46: 13,774,972 km (0.087 R)
• M47: 14,378,300 km (0.09 R)
• M48: 14,513,686 km (0.08 R)
• M49: 15,196,301 km (0.091 R)
• M50: 15,368,638 km (0.118 R)
• M51: 15,472,309 km (0.116 R)
• M52: 15,610,837 km (0.085 R)
• M53: 15,854,532 km (0.106 R)
• M54: 16,029,262 km (0.074 R)
• M55: 16,380,817 km (0.104 R)
• M56: 16,522,038 km (0.118 R)
• M57: 17,921,077 km (0.12 R)
• M58: 18,030,283 km (0.033 R)
• M59: 18,139,789 km (0.064 R)
• M60: 18,285,946 km (0.11 R)
• M61: 19,845,205 km (0.038 R)
• M62: 20,678,764 km (0.112 R)
• M63: 20,908,247 km (0.06 R)
• M64: 21,138,329 km (0.12 R)
• M65: 21,292,265 km (0.076 R)
• M66: 21,640,080 km (0.11 R)
• M67: 22,106,676 km (0.047 R)
• M68: 22,694,595 km (0.095 R)
• M69: 23,606,095 km (0.095 R)
• M70: 23,885,843 km (0.064 R)
• M71: 24,006,120 km (0.107 R)
• M72: 24,287,514 km (0.111 R)
• M73: 24,448,780 km (0.111 R)
• M74: 25,219,658 km (0.077 R)
• M75: 25,628,658 km (0.115 R)
• M76: 26,287,637 km (0.06 R)
• M77: 26,453,242 km (0.059 R)
• M78: 27,664,237 km (0.072 R)
• M79: 27,832,684 km (0.117 R)
• M80: 28,255,298 km (0.044 R)
• M81: 28,425,091 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.2

Radius: 8

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.03 AU - 7.09 AU

Year: 6137 Days

Day: 12.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,649,611 km

• M1: 199,115 km (0.047 R)
• M2: 351,705 km (0.084 R)
• M3: 443,857 km (0.051 R)
• M4: 556,953 km (0.075 R)
• M5: 667,356 km (0.119 R)
• M6: 758,611 km (0.088 R)
• M7: 983,606 km (0.093 R)
• M8: 1,119,441 km (0.03 R)
• M9: 1,197,681 km (0.042 R)
• M10: 1,359,845 km (0.099 R)
• M11: 1,443,769 km (0.11 R)
• M12: 1,546,692 km (0.102 R)
• M13: 1,851,722 km (0.035 R)
• M14: 2,001,769 km (0.074 R)
• M15: 2,274,336 km (0.11 R)
• M16: 2,334,176 km (0.096 R)
• M17: 2,642,048 km (0.06 R)
• M18: 2,940,945 km (0.112 R)
• M19: 3,050,301 km (0.051 R)
• M20: 3,205,882 km (0.106 R)
• M21: 3,273,201 km (0.102 R)
• M22: 3,524,675 km (0.091 R)
• M23: 3,687,887 km (0.068 R)
• M24: 4,192,630 km (0.101 R)
• M25: 4,291,365 km (0.11 R)
• M26: 4,719,065 km (0.074 R)
• M27: 5,029,331 km (0.036 R)
• M28: 5,239,815 km (0.098 R)
• M29: 5,534,074 km (0.117 R)
• M30: 5,615,156 km (0.079 R)
• M31: 5,916,297 km (0.084 R)
• M32: 6,082,649 km (0.074 R)
• M33: 6,278,922 km (0.064 R)
• M34: 6,363,594 km (0.078 R)
• M35: 6,562,709 km (0.114 R)
• M36: 7,142,999 km (0.114 R)
• M37: 7,290,652 km (0.083 R)
• M38: 7,800,332 km (0.068 R)
• M39: 7,982,991 km (0.074 R)
• M40: 8,074,844 km (0.101 R)
• M41: 8,228,631 km (0.119 R)
• M42: 8,664,709 km (0.12 R)
• M43: 8,980,659 km (0.089 R)
• M44: 9,332,663 km (0.043 R)
• M45: 9,918,488 km (0.085 R)
• M46: 10,382,391 km (0.081 R)
• M47: 10,616,961 km (0.111 R)
• M48: 10,989,160 km (0.041 R)
• M49: 11,399,956 km (0.059 R)
• M50: 11,469,070 km (0.1 R)
• M51: 11,815,988 km (0.115 R)
• M52: 12,985,394 km (0.06 R)
• M53: 13,785,294 km (0.108 R)
• M54: 14,302,604 km (0.055 R)
• M55: 14,451,603 km (0.068 R)
• M56: 14,676,000 km (0.089 R)
• M57: 15,318,224 km (0.1 R)
• M58: 15,661,850 km (0.057 R)
• M59: 16,162,853 km (0.034 R)
• M60: 17,937,233 km (0.087 R)
• M61: 18,097,902 km (0.06 R)
• M62: 18,582,898 km (0.095 R)
• M63: 18,786,201 km (0.086 R)
• M64: 18,908,572 km (0.096 R)
• M65: 19,565,606 km (0.071 R)
• M66: 19,980,142 km (0.027 R)
• M67: 20,313,745 km (0.089 R)
• M68: 20,859,927 km (0.045 R)
• M69: 21,880,783 km (0.069 R)
• M70: 21,966,652 km (0.111 R)
• M71: 22,052,521 km (0.078 R)
• M72: 22,354,111 km (0.076 R)
• M73: 22,874,412 km (0.109 R)
• M74: 22,961,478 km (0.08 R)
• M75: 23,794,289 km (0.098 R)
• M76: 24,192,369 km (0.093 R)
• M77: 26,351,815 km (0.077 R)
• M78: 26,443,069 km (0.104 R)
• M79: 26,947,214 km (0.058 R)
• M80: 27,085,293 km (0.109 R)
• M81: 28,384,850 km (0.089 R)
• M82: 29,609,757 km (0.093 R)
• M83: 29,894,890 km (0.046 R)
• M84: 30,611,763 km (0.109 R)
• M85: 30,755,677 km (0.044 R)
• M86: 30,948,209 km (0.102 R)
• M87: 32,452,864 km (0.096 R)

Asteroid Belt

Center: 7.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546

Radius: 9.8

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.06 AU - 8.78 AU

Year: 8141 Days

Day: 6.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,649,611 km

• M1: 179,069 km (0.103 R)
• M2: 312,660 km (0.109 R)
• M3: 553,662 km (0.072 R)
• M4: 868,116 km (0.062 R)
• M5: 931,097 km (0.09 R)
• M6: 1,096,104 km (0.04 R)
• M7: 1,398,740 km (0.092 R)
• M8: 1,727,556 km (0.1 R)
• M9: 1,890,767 km (0.105 R)
• M10: 2,123,542 km (0.077 R)
• M11: 2,298,870 km (0.074 R)
• M12: 2,456,247 km (0.104 R)
• M13: 2,901,301 km (0.118 R)
• M14: 3,628,646 km (0.055 R)
• M15: 3,838,981 km (0.053 R)
• M16: 4,466,095 km (0.065 R)
• M17: 5,631,612 km (0.114 R)
• M18: 6,437,196 km (0.117 R)
• M19: 6,788,751 km (0.085 R)
• M20: 6,983,378 km (0.114 R)
• M21: 7,344,657 km (0.103 R)
• M22: 8,188,688 km (0.101 R)
• M23: 8,430,438 km (0.078 R)
• M24: 8,569,714 km (0.09 R)
• M25: 8,674,582 km (0.047 R)
• M26: 9,565,737 km (0.083 R)
• M27: 10,710,908 km (0.111 R)
• M28: 11,089,391 km (0.115 R)
• M29: 11,898,865 km (0.049 R)
• M30: 12,290,961 km (0.112 R)
• M31: 12,369,799 km (0.045 R)
• M32: 12,567,867 km (0.107 R)
• M33: 12,767,131 km (0.044 R)
• M34: 12,927,051 km (0.101 R)
• M35: 13,574,062 km (0.089 R)
• M36: 13,655,593 km (0.046 R)
• M37: 15,620,112 km (0.109 R)
• M38: 15,705,682 km (0.079 R)
• M39: 16,049,458 km (0.068 R)
• M40: 16,569,759 km (0.082 R)
• M41: 17,051,614 km (0.115 R)
• M42: 17,272,121 km (0.101 R)
• M43: 17,805,288 km (0.05 R)
• M44: 18,887,629 km (0.094 R)
• M45: 19,390,876 km (0.108 R)
• M46: 19,528,955 km (0.067 R)
• M47: 19,898,611 km (0.06 R)
• M48: 20,879,973 km (0.03 R)
• M49: 21,257,857 km (0.082 R)
• M50: 21,352,852 km (0.081 R)
• M51: 24,560,978 km (0.062 R)
• M52: 25,916,186 km (0.04 R)
• M53: 26,628,421 km (0.106 R)
• M54: 26,833,220 km (0.08 R)
• M55: 28,384,850 km (0.076 R)
• M56: 28,593,987 km (0.106 R)
• M57: 28,908,592 km (0.046 R)
• M58: 29,118,926 km (0.102 R)
• M59: 29,224,393 km (0.107 R)
• M60: 30,072,014 km (0.088 R)
• M61: 30,498,817 km (0.104 R)
• M62: 30,766,597 km (0.032 R)
• M63: 30,874,009 km (0.103 R)
• M64: 31,412,561 km (0.109 R)
• M65: 31,791,343 km (0.116 R)
• M66: 32,335,131 km (0.099 R)
• M67: 33,431,983 km (0.119 R)
• M68: 34,318,350 km (0.114 R)
• M69: 35,831,383 km (0.114 R)
• M70: 36,000,877 km (0.111 R)
• M71: 37,251,665 km (0.072 R)
• M72: 37,480,699 km (0.096 R)
• M73: 38,055,155 km (0.074 R)
• M74: 38,228,090 km (0.1 R)
• M75: 38,401,175 km (0.109 R)
• M76: 38,748,242 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155

Radius: 14.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.67 AU - 12.37 AU

Year: 15221 Days

Day: 12.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,649,611 km

• M1: 269,276 km (0.093 R)
• M2: 503,397 km (0.054 R)
• M3: 721,361 km (0.07 R)
• M4: 1,120,488 km (0.09 R)
• M5: 1,222,663 km (0.079 R)
• M6: 1,328,130 km (0.117 R)
• M7: 1,645,128 km (0.103 R)
• M8: 2,028,846 km (0.109 R)
• M9: 2,134,612 km (0.116 R)
• M10: 2,668,976 km (0.094 R)
• M11: 2,903,994 km (0.099 R)
• M12: 3,195,261 km (0.025 R)
• M13: 3,319,577 km (0.052 R)
• M14: 3,470,820 km (0.085 R)
• M15: 4,992,231 km (0.047 R)
• M16: 5,550,679 km (0.087 R)
• M17: 5,701,025 km (0.046 R)
• M18: 5,975,089 km (0.066 R)
• M19: 6,284,607 km (0.037 R)
• M20: 6,536,230 km (0.115 R)
• M21: 7,016,888 km (0.08 R)
• M22: 7,114,426 km (0.07 R)
• M23: 7,278,086 km (0.117 R)
• M24: 7,642,357 km (0.1 R)
• M25: 8,217,261 km (0.088 R)
• M26: 8,596,642 km (0.11 R)
• M27: 8,876,390 km (0.089 R)
• M28: 9,265,793 km (0.1 R)
• M29: 9,372,905 km (0.115 R)
• M30: 9,769,489 km (0.055 R)
• M31: 10,245,360 km (0.101 R)
• M32: 10,766,409 km (0.056 R)
• M33: 12,028,566 km (0.113 R)
• M34: 13,015,912 km (0.093 R)
• M35: 13,216,523 km (0.097 R)
• M36: 13,580,196 km (0.05 R)
• M37: 14,070,278 km (0.101 R)
• M38: 15,025,760 km (0.055 R)
• M39: 15,363,103 km (0.11 R)
• M40: 16,045,269 km (0.071 R)
• M41: 17,043,237 km (0.063 R)
• M42: 17,527,635 km (0.101 R)
• M43: 17,838,200 km (0.095 R)
• M44: 18,374,957 km (0.103 R)
• M45: 19,924,641 km (0.079 R)
• M46: 20,063,318 km (0.065 R)
• M47: 20,248,820 km (0.107 R)
• M48: 20,761,940 km (0.089 R)
• M49: 21,137,730 km (0.114 R)
• M50: 21,421,069 km (0.104 R)
• M51: 21,658,181 km (0.12 R)
• M52: 22,230,842 km (0.041 R)
• M53: 23,635,267 km (0.053 R)
• M54: 24,620,518 km (0.12 R)
• M55: 25,468,589 km (0.112 R)
• M56: 25,770,178 km (0.052 R)
• M57: 26,275,520 km (0.057 R)
• M58: 26,733,139 km (0.114 R)
• M59: 27,244,615 km (0.083 R)
• M60: 27,759,381 km (0.111 R)
• M61: 27,914,514 km (0.075 R)
• M62: 28,329,349 km (0.089 R)
• M63: 28,433,469 km (0.112 R)
• M64: 28,641,859 km (0.056 R)
• M65: 29,322,978 km (0.058 R)
• M66: 30,434,490 km (0.114 R)
• M67: 30,594,410 km (0.099 R)
• M68: 31,344,344 km (0.083 R)
• M69: 31,883,794 km (0.108 R)
• M70: 32,046,257 km (0.083 R)
• M71: 32,263,174 km (0.096 R)
• M72: 32,480,690 km (0.081 R)
• M73: 32,698,654 km (0.09 R)
• M74: 33,355,538 km (0.103 R)
• M75: 33,795,805 km (0.104 R)
• M76: 33,906,208 km (0.077 R)
• M77: 35,688,666 km (0.113 R)
• M78: 35,969,910 km (0.091 R)
• M79: 36,931,675 km (0.12 R)
• M80: 37,045,370 km (0.047 R)
• M81: 37,216,210 km (0.041 R)
• M82: 38,246,491 km (0.05 R)
• M83: 38,418,977 km (0.047 R)
• M84: 38,591,912 km (0.095 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: 239 - 20,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit