🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.82 AU - 1.1 AU

Year: 339 Days

Day: 41.6 Hours

Environment

Temp: 71 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,660,178 km

• M1: 106,214 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.17 AU - 1.27 AU

Year: 485 Days

Day: 23.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 80,660,178 km

• M1: 69,413 km (0.092 R)
• M2: 377,435 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.3 AU - 1.94 AU

Year: 742 Days

Day: 32.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.64 AU - 3.52 AU

Year: 1945 Days

Day: 33 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.74 AU - 4.02 AU

Year: 2236 Days

Day: 30 Hours

Environment

Temp: -102 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.26 AU - 5.28 AU

Year: 3749 Days

Day: 18.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.4

Radius: 8

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.25 AU - 5.81 AU

Year: 4680 Days

Day: 8.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 80,660,178 km

• M1: 101,427 km (0.091 R)
• M2: 187,446 km (0.093 R)
• M3: 297,700 km (0.085 R)
• M4: 476,469 km (0.114 R)
• M5: 640,877 km (0.105 R)
• M6: 944,112 km (0.093 R)
• M7: 1,378,395 km (0.062 R)
• M8: 1,509,293 km (0.081 R)
• M9: 1,562,849 km (0.098 R)
• M10: 1,671,756 km (0.11 R)
• M11: 2,058,616 km (0.064 R)
• M12: 3,306,113 km (0.103 R)
• M13: 3,376,274 km (0.073 R)
• M14: 3,482,638 km (0.117 R)
• M15: 3,771,512 km (0.042 R)
• M16: 4,086,864 km (0.039 R)
• M17: 4,143,412 km (0.09 R)
• M18: 4,449,489 km (0.109 R)
• M19: 4,982,656 km (0.064 R)
• M20: 5,164,866 km (0.097 R)
• M21: 5,724,662 km (0.075 R)
• M22: 6,789,350 km (0.074 R)
• M23: 7,447,880 km (0.077 R)
• M24: 7,609,894 km (0.113 R)
• M25: 7,890,390 km (0.111 R)
• M26: 8,606,216 km (0.083 R)
• M27: 8,849,612 km (0.077 R)
• M28: 8,996,666 km (0.113 R)
• M29: 9,744,057 km (0.068 R)
• M30: 9,921,331 km (0.103 R)
• M31: 9,997,626 km (0.115 R)
• M32: 10,227,707 km (0.08 R)
• M33: 10,589,136 km (0.104 R)
• M34: 10,797,526 km (0.042 R)
• M35: 11,324,409 km (0.118 R)
• M36: 11,404,145 km (0.06 R)
• M37: 11,778,888 km (0.041 R)
• M38: 12,293,953 km (0.119 R)
• M39: 12,375,933 km (0.081 R)
• M40: 12,458,062 km (0.068 R)
• M41: 13,317,950 km (0.095 R)
• M42: 13,740,714 km (0.055 R)
• M43: 13,939,679 km (0.118 R)
• M44: 14,110,819 km (0.033 R)
• M45: 14,168,115 km (0.048 R)
• M46: 14,311,430 km (0.049 R)
• M47: 14,426,620 km (0.107 R)
• M48: 15,240,732 km (0.062 R)
• M49: 15,358,166 km (0.115 R)
• M50: 15,771,954 km (0.081 R)
• M51: 15,950,424 km (0.09 R)
• M52: 17,371,155 km (0.103 R)
• M53: 17,493,975 km (0.078 R)
• M54: 18,299,111 km (0.079 R)
• M55: 18,768,998 km (0.12 R)
• M56: 18,958,239 km (0.053 R)
• M57: 19,116,214 km (0.116 R)
• M58: 19,720,889 km (0.109 R)
• M59: 20,267,370 km (0.03 R)
• M60: 20,623,562 km (0.106 R)
• M61: 21,177,972 km (0.119 R)
• M62: 21,473,578 km (0.112 R)
• M63: 22,168,609 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.9

Radius: 14.3

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.68 AU - 9.64 AU

Year: 9172 Days

Day: 5.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,660,178 km

• M1: 490,083 km (0.072 R)
• M2: 677,678 km (0.089 R)
• M3: 892,650 km (0.08 R)
• M4: 992,283 km (0.067 R)
• M5: 1,335,011 km (0.092 R)
• M6: 1,510,789 km (0.028 R)
• M7: 1,821,803 km (0.111 R)
• M8: 2,040,814 km (0.104 R)
• M9: 2,291,989 km (0.072 R)
• M10: 2,457,295 km (0.054 R)
• M11: 2,675,857 km (0.077 R)
• M12: 2,825,305 km (0.118 R)
• M13: 3,003,177 km (0.06 R)
• M14: 3,132,579 km (0.12 R)
• M15: 3,504,929 km (0.094 R)
• M16: 3,613,985 km (0.109 R)
• M17: 3,751,915 km (0.114 R)
• M18: 4,234,517 km (0.085 R)
• M19: 4,616,889 km (0.084 R)
• M20: 4,736,867 km (0.091 R)
• M21: 4,827,523 km (0.111 R)
• M22: 5,134,049 km (0.079 R)
• M23: 6,659,050 km (0.095 R)
• M24: 6,795,034 km (0.056 R)
• M25: 7,418,409 km (0.044 R)
• M26: 7,880,068 km (0.083 R)
• M27: 8,757,160 km (0.115 R)
• M28: 9,056,356 km (0.067 R)
• M29: 9,665,070 km (0.101 R)
• M30: 10,444,624 km (0.061 R)
• M31: 10,602,899 km (0.092 R)
• M32: 10,841,956 km (0.105 R)
• M33: 11,123,200 km (0.098 R)
• M34: 11,447,379 km (0.118 R)
• M35: 11,981,144 km (0.095 R)
• M36: 12,105,460 km (0.119 R)
• M37: 12,649,098 km (0.099 R)
• M38: 12,817,994 km (0.046 R)
• M39: 16,167,191 km (0.078 R)
• M40: 18,653,508 km (0.092 R)
• M41: 18,942,382 km (0.082 R)
• M42: 19,039,022 km (0.044 R)
• M43: 19,378,609 km (0.101 R)
• M44: 19,573,535 km (0.08 R)
• M45: 20,359,821 km (0.107 R)
• M46: 20,557,889 km (0.044 R)
• M47: 20,856,486 km (0.09 R)
• M48: 21,963,211 km (0.076 R)
• M49: 22,370,417 km (0.106 R)
• M50: 22,626,080 km (0.071 R)
• M51: 24,128,790 km (0.104 R)
• M52: 24,812,752 km (0.112 R)
• M53: 24,971,475 km (0.103 R)
• M54: 25,770,477 km (0.081 R)
• M55: 25,877,589 km (0.099 R)
• M56: 26,523,702 km (0.104 R)
• M57: 26,686,016 km (0.066 R)
• M58: 27,284,108 km (0.068 R)
• M59: 27,831,786 km (0.103 R)
• M60: 28,162,098 km (0.078 R)
• M61: 28,770,962 km (0.032 R)
• M62: 29,384,313 km (0.088 R)
• M63: 29,552,311 km (0.091 R)
• M64: 30,453,788 km (0.108 R)
• M65: 31,822,908 km (0.095 R)
• M66: 31,995,394 km (0.095 R)
• M67: 33,738,060 km (0.099 R)
• M68: 33,914,136 km (0.081 R)
• M69: 34,976,281 km (0.088 R)
• M70: 35,869,829 km (0.108 R)
• M71: 36,469,717 km (0.117 R)
• M72: 36,831,145 km (0.088 R)
• M73: 37,012,308 km (0.084 R)
• M74: 38,289,126 km (0.119 R)
• M75: 38,472,683 km (0.113 R)
• M76: 39,086,632 km (0.075 R)
• M77: 39,394,954 km (0.117 R)
• M78: 39,889,823 km (0.076 R)
• M79: 40,324,405 km (0.055 R)
• M80: 40,573,486 km (0.079 R)
• M81: 40,823,165 km (0.079 R)
• M82: 40,948,079 km (0.118 R)
• M83: 41,637,875 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.2

Radius: 13.6

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.38 AU - 10.48 AU

Year: 10422 Days

Day: 10 Hours

Environment

Temp: -166 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,660,178 km

• M1: 170,841 km (0.054 R)
• M2: 281,244 km (0.08 R)
• M3: 516,412 km (0.09 R)
• M4: 788,381 km (0.079 R)
• M5: 1,108,371 km (0.096 R)
• M6: 1,375,852 km (0.099 R)
• M7: 1,517,670 km (0.12 R)
• M8: 1,615,059 km (0.106 R)
• M9: 1,842,447 km (0.118 R)
• M10: 2,385,936 km (0.032 R)
• M11: 2,500,528 km (0.026 R)
• M12: 3,354,882 km (0.072 R)
• M13: 3,780,787 km (0.088 R)
• M14: 4,017,451 km (0.064 R)
• M15: 4,154,931 km (0.079 R)
• M16: 4,938,824 km (0.112 R)
• M17: 5,461,669 km (0.116 R)
• M18: 5,807,090 km (0.1 R)
• M19: 6,722,480 km (0.091 R)
• M20: 7,176,210 km (0.114 R)
• M21: 7,470,170 km (0.052 R)
• M22: 7,768,169 km (0.113 R)
• M23: 7,854,038 km (0.055 R)
• M24: 8,200,806 km (0.065 R)
• M25: 8,552,510 km (0.057 R)
• M26: 9,545,242 km (0.074 R)
• M27: 10,242,966 km (0.081 R)
• M28: 10,909,126 km (0.096 R)
• M29: 11,344,904 km (0.098 R)
• M30: 14,817,370 km (0.035 R)
• M31: 15,951,471 km (0.116 R)
• M32: 16,945,699 km (0.093 R)
• M33: 17,619,787 km (0.078 R)
• M34: 18,016,969 km (0.119 R)
• M35: 18,820,310 km (0.096 R)
• M36: 19,518,184 km (0.09 R)
• M37: 19,752,753 km (0.104 R)
• M38: 21,601,933 km (0.09 R)
• M39: 23,257,383 km (0.088 R)
• M40: 23,818,225 km (0.054 R)
• M41: 24,636,077 km (0.071 R)
• M42: 25,527,381 km (0.102 R)
• M43: 25,655,436 km (0.12 R)
• M44: 26,234,979 km (0.061 R)
• M45: 26,493,932 km (0.067 R)
• M46: 26,623,634 km (0.12 R)
• M47: 26,753,634 km (0.111 R)
• M48: 27,014,383 km (0.073 R)
• M49: 27,406,779 km (0.072 R)
• M50: 31,641,146 km (0.093 R)
• M51: 32,887,895 km (0.117 R)
• M52: 33,027,470 km (0.102 R)
• M53: 36,506,967 km (0.084 R)
• M54: 36,796,139 km (0.063 R)
• M55: 37,304,024 km (0.1 R)
• M56: 37,960,310 km (0.112 R)
• M57: 38,180,069 km (0.052 R)
• M58: 38,841,442 km (0.118 R)
• M59: 40,848,596 km (0.102 R)
• M60: 42,053,906 km (0.059 R)
• M61: 42,965,556 km (0.072 R)
• M62: 43,194,440 km (0.085 R)
• M63: 43,960,381 km (0.056 R)
• M64: 44,191,061 km (0.118 R)
• M65: 44,422,190 km (0.09 R)
• M66: 44,653,618 km (0.1 R)
• M67: 44,885,644 km (0.07 R)
• M68: 45,661,459 km (0.098 R)
• M69: 45,895,131 km (0.102 R)
• M70: 46,051,012 km (0.071 R)
• M71: 46,833,558 km (0.032 R)
• M72: 47,699,431 km (0.096 R)
• M73: 48,729,412 km (0.075 R)
• M74: 49,127,642 km (0.072 R)
• M75: 49,606,804 km (0.096 R)
• M76: 50,408,947 km (0.094 R)
• M77: 50,650,398 km (0.098 R)
• M78: 51,296,212 km (0.048 R)
• M79: 53,249,960 km (0.06 R)
• M80: 53,413,920 km (0.078 R)
• M81: 53,742,287 km (0.072 R)
• M82: 53,988,974 km (0.036 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.1

Radius: 5.8

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 13.24 AU - 21.64 AU

Year: 26211 Days

Day: 21.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,660,178 km

• M1: 178,021 km (0.117 R)
• M2: 470,186 km (0.083 R)
• M3: 815,907 km (0.025 R)
• M4: 1,111,662 km (0.026 R)
• M5: 1,895,555 km (0.115 R)
• M6: 2,211,805 km (0.063 R)
• M7: 2,892,774 km (0.08 R)
• M8: 3,052,395 km (0.104 R)
• M9: 3,464,088 km (0.057 R)
• M10: 3,506,275 km (0.056 R)
• M11: 3,893,135 km (0.116 R)
• M12: 4,293,608 km (0.078 R)
• M13: 4,660,572 km (0.066 R)
• M14: 5,770,738 km (0.102 R)
• M15: 6,380,948 km (0.117 R)
• M16: 7,606,902 km (0.09 R)
• M17: 7,661,805 km (0.053 R)
• M18: 8,501,647 km (0.086 R)
• M19: 8,558,644 km (0.105 R)
• M20: 8,903,467 km (0.089 R)
• M21: 9,019,405 km (0.119 R)
• M22: 9,429,154 km (0.071 R)
• M23: 10,694,453 km (0.112 R)
• M24: 11,252,901 km (0.113 R)
• M25: 11,884,504 km (0.065 R)
• M26: 12,333,447 km (0.097 R)
• M27: 13,314,061 km (0.081 R)
• M28: 14,184,122 km (0.11 R)
• M29: 14,797,174 km (0.119 R)
• M30: 15,003,320 km (0.115 R)
• M31: 15,349,190 km (0.047 R)
• M32: 16,402,659 km (0.058 R)
• M33: 19,098,861 km (0.06 R)
• M34: 19,473,753 km (0.092 R)
• M35: 21,616,892 km (0.038 R)
• M36: 22,479,174 km (0.119 R)
• M37: 22,716,287 km (0.109 R)
• M38: 24,724,190 km (0.083 R)
• M39: 24,887,401 km (0.1 R)
• M40: 26,287,936 km (0.092 R)
• M41: 26,788,341 km (0.083 R)
• M42: 27,713,903 km (0.096 R)
• M43: 33,572,754 km (0.077 R)
• M44: 34,115,495 km (0.105 R)
• M45: 34,479,018 km (0.059 R)
• M46: 36,965,634 km (0.036 R)
• M47: 38,560,796 km (0.111 R)
• M48: 38,939,279 km (0.11 R)
• M49: 42,012,019 km (0.068 R)
• M50: 43,478,976 km (0.116 R)
• M51: 44,367,138 km (0.111 R)
• M52: 44,466,172 km (0.067 R)
• M53: 44,763,722 km (0.081 R)
• M54: 45,161,652 km (0.034 R)
• M55: 45,460,699 km (0.114 R)
• M56: 45,560,630 km (0.074 R)
• M57: 45,760,642 km (0.116 R)
• M58: 46,462,705 km (0.047 R)
• M59: 46,663,914 km (0.116 R)
• M60: 46,966,401 km (0.12 R)
• M61: 49,820,429 km (0.085 R)
• M62: 52,625,090 km (0.036 R)
• M63: 53,045,011 km (0.04 R)
• M64: 53,993,761 km (0.055 R)
• M65: 54,311,208 km (0.11 R)
• M66: 54,735,467 km (0.112 R)
• M67: 57,412,222 km (0.118 R)
• M68: 61,782,574 km (0.11 R)
• M69: 61,893,277 km (0.109 R)
• M70: 64,231,491 km (0.117 R)
• M71: 65,017,329 km (0.104 R)
• M72: 65,355,121 km (0.111 R)
• M73: 68,192,544 km (0.118 R)
• M74: 68,650,164 km (0.119 R)
• M75: 69,108,831 km (0.102 R)
• M76: 70,953,971 km (0.103 R)
• M77: 71,417,724 km (0.113 R)
• M78: 71,649,900 km (0.101 R)
• M79: 73,048,790 km (0.114 R)
• M80: 73,986,469 km (0.064 R)
• M81: 74,456,805 km (0.105 R)
• M82: 75,518,501 km (0.075 R)
• M83: 80,539,305 km (0.068 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 19,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit