🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.46 AU - 0.68 AU

Year: 180 Days

Day: 27.5 Hours

Environment

Temp: 70 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.63 AU - 1.03 AU

Year: 317 Days

Day: 25.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,912,421 km

• M1: 241,750 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.92 AU - 1.2 AU

Year: 457 Days

Day: 39.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.58 AU - 1.64 AU

Year: 856 Days

Day: 31.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.61 AU - 2.11 AU

Year: 1063 Days

Day: 45.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.5

Radius: 10.6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.75 AU - 4.47 AU

Year: 2874 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,912,421 km

• M1: 133,292 km (0.095 R)
• M2: 205,697 km (0.072 R)
• M3: 376,388 km (0.095 R)
• M4: 494,421 km (0.045 R)
• M5: 650,302 km (0.12 R)
• M6: 1,147,416 km (0.079 R)
• M7: 1,288,038 km (0.088 R)
• M8: 1,564,943 km (0.114 R)
• M9: 1,860,848 km (0.073 R)
• M10: 1,931,757 km (0.052 R)
• M11: 2,003,564 km (0.051 R)
• M12: 2,427,973 km (0.085 R)
• M13: 2,518,779 km (0.093 R)
• M14: 2,921,347 km (0.114 R)
• M15: 3,186,883 km (0.073 R)
• M16: 3,344,260 km (0.072 R)
• M17: 3,475,009 km (0.074 R)
• M18: 3,726,633 km (0.031 R)
• M19: 3,847,059 km (0.111 R)
• M20: 4,030,316 km (0.12 R)
• M21: 4,169,592 km (0.095 R)
• M22: 4,405,358 km (0.064 R)
• M23: 4,694,232 km (0.054 R)
• M24: 4,775,463 km (0.107 R)
• M25: 5,290,230 km (0.094 R)
• M26: 5,426,064 km (0.055 R)
• M27: 5,857,654 km (0.089 R)
• M28: 5,998,276 km (0.044 R)
• M29: 6,372,420 km (0.117 R)
• M30: 6,626,138 km (0.093 R)
• M31: 6,772,595 km (0.044 R)
• M32: 6,846,197 km (0.084 R)
• M33: 7,162,297 km (0.105 R)
• M34: 7,237,246 km (0.117 R)
• M35: 7,731,667 km (0.092 R)
• M36: 8,256,456 km (0.081 R)
• M37: 8,374,788 km (0.088 R)
• M38: 8,792,914 km (0.069 R)
• M39: 8,994,572 km (0.036 R)
• M40: 9,629,166 km (0.081 R)
• M41: 9,795,369 km (0.102 R)
• M42: 9,899,639 km (0.046 R)
• M43: 10,278,271 km (0.094 R)
• M44: 10,618,756 km (0.102 R)
• M45: 10,876,663 km (0.04 R)
• M46: 11,114,823 km (0.113 R)
• M47: 11,223,730 km (0.076 R)
• M48: 11,884,354 km (0.101 R)
• M49: 12,017,945 km (0.118 R)
• M50: 12,241,743 km (0.115 R)
• M51: 12,830,261 km (0.114 R)
• M52: 13,082,035 km (0.081 R)
• M53: 13,219,964 km (0.092 R)
• M54: 13,289,228 km (0.077 R)
• M55: 13,917,389 km (0.113 R)
• M56: 13,987,700 km (0.105 R)
• M57: 14,294,077 km (0.084 R)
• M58: 14,483,767 km (0.097 R)
• M59: 14,650,419 km (0.055 R)
• M60: 15,105,944 km (0.095 R)
• M61: 15,371,929 km (0.074 R)
• M62: 15,517,638 km (0.045 R)
• M63: 15,663,795 km (0.075 R)
• M64: 16,252,911 km (0.056 R)
• M65: 16,401,312 km (0.081 R)
• M66: 16,525,329 km (0.047 R)
• M67: 16,724,444 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604

Radius: 12.2

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.71 AU - 3.87 AU

Year: 3091 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 80,912,421 km

• M1: 249,529 km (0.113 R)
• M2: 364,271 km (0.093 R)
• M3: 513,569 km (0.085 R)
• M4: 801,545 km (0.078 R)
• M5: 902,524 km (0.117 R)
• M6: 1,232,836 km (0.086 R)
• M7: 1,588,281 km (0.083 R)
• M8: 1,798,316 km (0.105 R)
• M9: 2,246,062 km (0.113 R)
• M10: 2,437,996 km (0.109 R)
• M11: 2,604,649 km (0.096 R)
• M12: 2,743,924 km (0.047 R)
• M13: 3,176,711 km (0.045 R)
• M14: 3,292,500 km (0.036 R)
• M15: 3,376,125 km (0.046 R)
• M16: 3,700,453 km (0.119 R)
• M17: 3,875,183 km (0.078 R)
• M18: 4,214,920 km (0.119 R)
• M19: 4,324,276 km (0.077 R)
• M20: 4,639,180 km (0.035 R)
• M21: 5,096,650 km (0.087 R)
• M22: 5,174,291 km (0.108 R)
• M23: 5,932,004 km (0.068 R)
• M24: 6,261,419 km (0.047 R)
• M25: 6,618,060 km (0.076 R)
• M26: 6,724,275 km (0.073 R)
• M27: 6,852,480 km (0.104 R)
• M28: 7,307,557 km (0.113 R)
• M29: 7,417,362 km (0.106 R)
• M30: 8,155,926 km (0.085 R)
• M31: 8,338,436 km (0.062 R)
• M32: 8,684,456 km (0.114 R)
• M33: 8,800,843 km (0.08 R)
• M34: 9,200,568 km (0.1 R)
• M35: 9,319,349 km (0.107 R)
• M36: 9,558,257 km (0.11 R)
• M37: 9,799,259 km (0.111 R)
• M38: 10,608,733 km (0.115 R)
• M39: 11,084,604 km (0.112 R)
• M40: 11,211,014 km (0.092 R)
• M41: 11,695,711 km (0.055 R)
• M42: 12,005,229 km (0.063 R)
• M43: 12,553,805 km (0.097 R)
• M44: 12,659,121 km (0.074 R)
• M45: 12,870,802 km (0.053 R)
• M46: 13,030,423 km (0.108 R)
• M47: 13,297,755 km (0.076 R)
• M48: 13,432,094 km (0.064 R)
• M49: 13,621,036 km (0.054 R)
• M50: 14,056,066 km (0.056 R)
• M51: 14,440,533 km (0.027 R)
• M52: 14,717,289 km (0.108 R)
• M53: 14,911,916 km (0.096 R)
• M54: 15,051,640 km (0.082 R)
• M55: 15,642,851 km (0.107 R)
• M56: 16,385,455 km (0.101 R)
• M57: 16,819,139 km (0.09 R)
• M58: 17,051,913 km (0.068 R)
• M59: 17,139,578 km (0.095 R)
• M60: 17,256,563 km (0.117 R)
• M61: 17,491,432 km (0.074 R)
• M62: 17,727,348 km (0.047 R)
• M63: 19,377,711 km (0.076 R)
• M64: 19,530,152 km (0.063 R)
• M65: 19,713,708 km (0.097 R)
• M66: 19,867,046 km (0.084 R)
• M67: 19,990,015 km (0.115 R)
• M68: 20,329,453 km (0.09 R)
• M69: 20,733,068 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.5

Radius: 12.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.39 AU - 6.27 AU

Year: 5898 Days

Day: 5.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,912,421 km

• M1: 156,330 km (0.049 R)
• M2: 588,518 km (0.03 R)
• M3: 686,205 km (0.113 R)
• M4: 951,143 km (0.112 R)
• M5: 1,221,167 km (0.105 R)
• M6: 1,500,915 km (0.092 R)
• M7: 1,850,974 km (0.114 R)
• M8: 1,934,151 km (0.079 R)
• M9: 2,018,823 km (0.066 R)
• M10: 2,104,692 km (0.057 R)
• M11: 2,191,758 km (0.104 R)
• M12: 2,387,881 km (0.106 R)
• M13: 2,855,375 km (0.118 R)
• M14: 3,412,926 km (0.098 R)
• M15: 3,495,504 km (0.119 R)
• M16: 3,662,455 km (0.11 R)
• M17: 3,768,221 km (0.095 R)
• M18: 4,091,502 km (0.103 R)
• M19: 4,514,265 km (0.107 R)
• M20: 4,811,666 km (0.03 R)
• M21: 5,305,638 km (0.077 R)
• M22: 5,473,936 km (0.044 R)
• M23: 5,766,699 km (0.117 R)
• M24: 5,865,433 km (0.069 R)
• M25: 6,316,770 km (0.036 R)
• M26: 6,444,227 km (0.062 R)
• M27: 7,014,943 km (0.108 R)
• M28: 7,655,970 km (0.098 R)
• M29: 7,819,331 km (0.072 R)
• M30: 8,121,668 km (0.097 R)
• M31: 8,568,218 km (0.068 R)
• M32: 9,022,996 km (0.056 R)
• M33: 9,166,610 km (0.089 R)
• M34: 9,340,143 km (0.099 R)
• M35: 9,485,552 km (0.12 R)
• M36: 9,719,673 km (0.05 R)
• M37: 9,926,268 km (0.087 R)
• M38: 10,015,278 km (0.054 R)
• M39: 10,193,898 km (0.069 R)
• M40: 10,403,784 km (0.107 R)
• M41: 10,980,633 km (0.037 R)
• M42: 11,818,381 km (0.085 R)
• M43: 12,038,889 km (0.113 R)
• M44: 12,356,335 km (0.051 R)
• M45: 12,837,741 km (0.111 R)
• M46: 12,967,143 km (0.074 R)
• M47: 13,096,994 km (0.107 R)
• M48: 14,351,971 km (0.101 R)
• M49: 14,688,716 km (0.063 R)
• M50: 15,062,112 km (0.064 R)
• M51: 17,224,549 km (0.094 R)
• M52: 17,546,484 km (0.038 R)
• M53: 17,726,151 km (0.094 R)
• M54: 18,305,394 km (0.082 R)
• M55: 19,259,828 km (0.099 R)
• M56: 19,631,280 km (0.101 R)
• M57: 19,780,578 km (0.104 R)
• M58: 19,930,176 km (0.116 R)
• M59: 20,117,772 km (0.109 R)
• M60: 20,343,515 km (0.113 R)
• M61: 20,797,844 km (0.065 R)
• M62: 20,988,132 km (0.047 R)
• M63: 21,485,396 km (0.115 R)
• M64: 22,219,323 km (0.102 R)
• M65: 22,374,905 km (0.102 R)
• M66: 22,530,786 km (0.063 R)
• M67: 22,608,876 km (0.073 R)
• M68: 23,632,424 km (0.098 R)
• M69: 24,550,507 km (0.079 R)
• M70: 25,683,710 km (0.106 R)
• M71: 26,256,820 km (0.117 R)
• M72: 26,586,085 km (0.114 R)
• M73: 28,001,131 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.2

Radius: 11.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.38 AU - 7.36 AU

Year: 6736 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,912,421 km

• M1: 165,156 km (0.085 R)
• M2: 240,553 km (0.031 R)
• M3: 368,460 km (0.118 R)
• M4: 464,651 km (0.083 R)
• M5: 565,480 km (0.073 R)
• M6: 675,135 km (0.064 R)
• M7: 866,022 km (0.043 R)
• M8: 1,116,449 km (0.048 R)
• M9: 1,242,111 km (0.093 R)
• M10: 1,962,574 km (0.103 R)
• M11: 2,579,965 km (0.049 R)
• M12: 2,806,456 km (0.07 R)
• M13: 2,922,245 km (0.032 R)
• M14: 3,063,166 km (0.076 R)
• M15: 3,230,716 km (0.102 R)
• M16: 3,462,892 km (0.052 R)
• M17: 3,587,357 km (0.089 R)
• M18: 3,751,466 km (0.111 R)
• M19: 3,853,641 km (0.118 R)
• M20: 4,581,734 km (0.064 R)
• M21: 5,052,967 km (0.097 R)
• M22: 5,380,736 km (0.086 R)
• M23: 6,102,097 km (0.091 R)
• M24: 6,359,555 km (0.036 R)
• M25: 7,634,727 km (0.07 R)
• M26: 7,846,708 km (0.12 R)
• M27: 8,027,571 km (0.099 R)
• M28: 8,276,502 km (0.096 R)
• M29: 8,561,785 km (0.104 R)
• M30: 9,038,554 km (0.075 R)
• M31: 9,159,130 km (0.1 R)
• M32: 9,876,003 km (0.032 R)
• M33: 10,286,200 km (0.092 R)
• M34: 10,556,673 km (0.113 R)
• M35: 11,123,200 km (0.087 R)
• M36: 13,114,797 km (0.036 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.2

Radius: 5.1

Gravity: 17.89 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.67 AU - 19.17 AU

Year: 26613 Days

Day: 17.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,912,421 km

• M1: 292,165 km (0.114 R)
• M2: 570,267 km (0.059 R)
• M3: 1,434,344 km (0.067 R)
• M4: 1,824,645 km (0.048 R)
• M5: 1,858,604 km (0.085 R)
• M6: 2,581,910 km (0.087 R)
• M7: 2,775,041 km (0.112 R)
• M8: 4,029,269 km (0.096 R)
• M9: 4,527,430 km (0.091 R)
• M10: 4,666,706 km (0.033 R)
• M11: 5,092,910 km (0.071 R)
• M12: 6,496,736 km (0.116 R)
• M13: 6,601,305 km (0.032 R)
• M14: 7,025,266 km (0.03 R)
• M15: 7,622,610 km (0.033 R)
• M16: 7,955,316 km (0.111 R)
• M17: 8,011,116 km (0.106 R)
• M18: 8,981,407 km (0.053 R)
• M19: 10,230,250 km (0.103 R)
• M20: 10,843,901 km (0.098 R)
• M21: 11,217,746 km (0.063 R)
• M22: 11,722,788 km (0.116 R)
• M23: 11,850,246 km (0.052 R)
• M24: 11,914,124 km (0.061 R)
• M25: 12,624,415 km (0.091 R)
• M26: 12,689,639 km (0.102 R)
• M27: 14,018,068 km (0.095 R)
• M28: 15,250,905 km (0.032 R)
• M29: 16,661,014 km (0.053 R)
• M30: 17,381,477 km (0.096 R)
• M31: 18,703,923 km (0.111 R)
• M32: 18,778,273 km (0.114 R)
• M33: 18,927,422 km (0.101 R)
• M34: 19,678,852 km (0.098 R)
• M35: 20,593,493 km (0.115 R)
• M36: 24,469,275 km (0.083 R)
• M37: 24,713,718 km (0.045 R)
• M38: 24,795,398 km (0.097 R)
• M39: 25,040,888 km (0.109 R)
• M40: 25,123,018 km (0.113 R)
• M41: 30,555,066 km (0.054 R)
• M42: 32,145,740 km (0.105 R)
• M43: 32,951,025 km (0.078 R)
• M44: 33,582,029 km (0.11 R)
• M45: 33,672,536 km (0.106 R)
• M46: 33,763,043 km (0.096 R)
• M47: 34,856,005 km (0.108 R)
• M48: 36,145,688 km (0.081 R)
• M49: 36,516,990 km (0.118 R)
• M50: 36,889,638 km (0.078 R)
• M51: 36,982,987 km (0.114 R)
• M52: 37,544,727 km (0.059 R)
• M53: 38,487,194 km (0.104 R)
• M54: 44,204,076 km (0.065 R)
• M55: 44,402,593 km (0.106 R)
• M56: 44,501,776 km (0.031 R)
• M57: 47,312,122 km (0.11 R)
• M58: 48,125,635 km (0.073 R)
• M59: 49,148,884 km (0.049 R)
• M60: 49,766,424 km (0.117 R)
• M61: 49,869,497 km (0.103 R)
• M62: 51,634,004 km (0.036 R)
• M63: 53,630,089 km (0.12 R)
• M64: 54,584,523 km (0.077 R)
• M65: 55,010,428 km (0.098 R)
• M66: 55,223,755 km (0.026 R)
• M67: 55,437,530 km (0.095 R)
• M68: 55,758,418 km (0.102 R)
• M69: 56,940,839 km (0.06 R)
• M70: 57,697,505 km (0.077 R)
• M71: 59,877,595 km (0.08 R)
• M72: 60,867,484 km (0.07 R)
• M73: 61,751,907 km (0.074 R)
• M74: 62,529,217 km (0.079 R)
• M75: 63,869,465 km (0.069 R)
• M76: 64,318,258 km (0.036 R)
• M77: 65,331,933 km (0.104 R)
• M78: 66,350,844 km (0.06 R)
• M79: 67,717,571 km (0.066 R)
• M80: 67,831,863 km (0.112 R)
• M81: 68,175,190 km (0.094 R)
• M82: 70,710,426 km (0.092 R)
• M83: 71,407,252 km (0.112 R)
• M84: 72,223,010 km (0.118 R)
• M85: 75,161,710 km (0.116 R)
• M86: 75,872,749 km (0.079 R)
• M87: 76,467,101 km (0.04 R)
• M88: 77,301,708 km (0.072 R)
• M89: 77,660,294 km (0.067 R)
• M90: 77,899,650 km (0.118 R)
• M91: 78,979,897 km (0.03 R)
• M92: 80,185,805 km (0.056 R)
• M93: 80,791,228 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 17,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit