🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.41 AU - 0.63 AU

Year: 144 Days

Day: 31 Hours

Environment

Temp: 187 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.3 AU - 1.94 AU

Year: 789 Days

Day: 20 Hours

Environment

Temp: -68 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,430,945 km

• M1: 508,034 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.56 AU - 1.7 AU

Year: 797 Days

Day: 17.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.78 AU - 4.34 AU

Year: 3132 Days

Day: 40.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 10.7

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.54 AU - 9.86 AU

Year: 8991 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,430,945 km

• M1: 135,536 km (0.077 R)
• M2: 290,669 km (0.051 R)
• M3: 413,638 km (0.105 R)
• M4: 498,011 km (0.12 R)
• M5: 578,944 km (0.099 R)
• M6: 710,141 km (0.052 R)
• M7: 1,070,074 km (0.098 R)
• M8: 1,151,604 km (0.063 R)
• M9: 1,263,653 km (0.072 R)
• M10: 1,409,062 km (0.081 R)
• M11: 1,529,638 km (0.104 R)
• M12: 2,289,147 km (0.086 R)
• M13: 2,652,071 km (0.104 R)
• M14: 2,994,501 km (0.073 R)
• M15: 3,432,224 km (0.054 R)
• M16: 3,534,549 km (0.1 R)
• M17: 4,323,528 km (0.113 R)
• M18: 4,434,230 km (0.092 R)
• M19: 4,772,172 km (0.034 R)
• M20: 5,002,254 km (0.104 R)
• M21: 5,545,144 km (0.117 R)
• M22: 5,665,720 km (0.071 R)
• M23: 5,933,949 km (0.109 R)
• M24: 6,407,127 km (0.077 R)
• M25: 6,508,405 km (0.109 R)
• M26: 6,763,769 km (0.103 R)
• M27: 7,496,200 km (0.058 R)
• M28: 7,710,125 km (0.035 R)
• M29: 7,790,908 km (0.065 R)
• M30: 8,336,341 km (0.075 R)
• M31: 8,697,620 km (0.117 R)
• M32: 9,007,437 km (0.116 R)
• M33: 9,320,695 km (0.07 R)
• M34: 9,870,468 km (0.096 R)
• M35: 10,046,245 km (0.114 R)
• M36: 10,490,251 km (0.102 R)
• M37: 10,850,184 km (0.057 R)
• M38: 11,062,015 km (0.075 R)
• M39: 11,153,269 km (0.11 R)
• M40: 12,204,344 km (0.108 R)
• M41: 12,298,591 km (0.114 R)
• M42: 12,393,136 km (0.109 R)
• M43: 13,222,357 km (0.094 R)
• M44: 14,366,781 km (0.063 R)
• M45: 14,699,487 km (0.087 R)
• M46: 14,833,377 km (0.067 R)
• M47: 15,068,545 km (0.105 R)
• M48: 15,305,059 km (0.101 R)
• M49: 15,406,786 km (0.098 R)
• M50: 15,815,786 km (0.103 R)
• M51: 16,297,641 km (0.06 R)
• M52: 16,784,283 km (0.098 R)
• M53: 17,736,324 km (0.111 R)
• M54: 17,950,249 km (0.092 R)
• M55: 18,236,878 km (0.097 R)
• M56: 18,669,665 km (0.086 R)
• M57: 18,778,422 km (0.037 R)
• M58: 18,887,330 km (0.105 R)
• M59: 19,215,398 km (0.102 R)
• M60: 19,988,220 km (0.11 R)
• M61: 20,471,721 km (0.034 R)
• M62: 20,658,718 km (0.111 R)
• M63: 21,223,001 km (0.12 R)
• M64: 21,526,086 km (0.113 R)
• M65: 21,792,520 km (0.119 R)
• M66: 21,906,963 km (0.095 R)
• M67: 22,444,019 km (0.097 R)
• M68: 22,636,851 km (0.112 R)
• M69: 22,985,264 km (0.063 R)
• M70: 23,530,997 km (0.088 R)
• M71: 24,595,236 km (0.111 R)
• M72: 25,113,294 km (0.105 R)
• M73: 25,193,329 km (0.05 R)
• M74: 25,876,991 km (0.076 R)
• M75: 25,957,774 km (0.083 R)
• M76: 26,200,870 km (0.079 R)
• M77: 26,893,359 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.1

Radius: 12.3

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.32 AU - 12.04 AU

Year: 14313 Days

Day: 9.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,430,945 km

• M1: 244,443 km (0.096 R)
• M2: 333,154 km (0.095 R)
• M3: 826,977 km (0.096 R)
• M4: 904,768 km (0.115 R)
• M5: 1,047,335 km (0.119 R)
• M6: 1,379,592 km (0.075 R)
• M7: 1,644,529 km (0.089 R)
• M8: 2,594,326 km (0.112 R)
• M9: 2,802,267 km (0.118 R)
• M10: 2,954,259 km (0.116 R)
• M11: 3,589,451 km (0.109 R)
• M12: 3,821,777 km (0.115 R)
• M13: 3,956,864 km (0.115 R)
• M14: 4,197,118 km (0.058 R)
• M15: 4,371,699 km (0.079 R)
• M16: 4,477,614 km (0.113 R)
• M17: 5,057,006 km (0.115 R)
• M18: 5,168,307 km (0.095 R)
• M19: 6,934,310 km (0.073 R)
• M20: 7,099,616 km (0.101 R)
• M21: 7,392,229 km (0.117 R)
• M22: 7,646,246 km (0.103 R)
• M23: 8,469,633 km (0.091 R)
• M24: 9,733,885 km (0.082 R)
• M25: 9,965,911 km (0.082 R)
• M26: 11,298,678 km (0.114 R)
• M27: 11,395,917 km (0.107 R)
• M28: 11,640,510 km (0.079 R)
• M29: 12,035,597 km (0.116 R)
• M30: 12,434,874 km (0.078 R)
• M31: 12,940,365 km (0.114 R)
• M32: 13,042,242 km (0.096 R)
• M33: 13,607,422 km (0.1 R)
• M34: 14,023,454 km (0.116 R)
• M35: 14,338,358 km (0.106 R)
• M36: 14,443,824 km (0.071 R)
• M37: 15,350,686 km (0.083 R)
• M38: 15,892,829 km (0.107 R)
• M39: 16,717,712 km (0.107 R)
• M40: 16,828,713 km (0.11 R)
• M41: 17,163,364 km (0.067 R)
• M42: 18,294,772 km (0.116 R)
• M43: 18,409,215 km (0.116 R)
• M44: 20,213,664 km (0.117 R)
• M45: 21,528,181 km (0.079 R)
• M46: 22,379,093 km (0.089 R)
• M47: 23,988,318 km (0.07 R)
• M48: 24,302,174 km (0.113 R)
• M49: 24,870,347 km (0.113 R)
• M50: 26,471,642 km (0.032 R)
• M51: 26,601,194 km (0.111 R)
• M52: 27,513,891 km (0.097 R)
• M53: 27,908,081 km (0.079 R)
• M54: 28,768,867 km (0.052 R)
• M55: 28,968,730 km (0.098 R)
• M56: 29,705,649 km (0.115 R)
• M57: 30,924,722 km (0.089 R)
• M58: 31,266,254 km (0.088 R)
• M59: 32,022,023 km (0.088 R)
• M60: 34,043,239 km (0.116 R)
• M61: 34,749,641 km (0.12 R)
• M62: 35,033,727 km (0.094 R)
• M63: 35,532,486 km (0.065 R)
• M64: 35,675,352 km (0.105 R)
• M65: 38,134,741 km (0.056 R)
• M66: 39,163,227 km (0.027 R)
• M67: 40,051,988 km (0.055 R)
• M68: 40,498,836 km (0.089 R)
• M69: 40,648,285 km (0.114 R)
• M70: 40,797,733 km (0.081 R)
• M71: 42,227,290 km (0.102 R)
• M72: 42,682,217 km (0.086 R)
• M73: 44,210,060 km (0.108 R)
• M74: 45,058,131 km (0.109 R)
• M75: 46,145,109 km (0.096 R)
• M76: 46,301,139 km (0.109 R)
• M77: 46,848,368 km (0.114 R)
• M78: 47,397,991 km (0.094 R)
• M79: 47,555,368 km (0.118 R)
• M80: 48,265,808 km (0.118 R)
• M81: 49,537,390 km (0.1 R)
• M82: 49,937,116 km (0.112 R)
• M83: 52,601,603 km (0.058 R)
• M84: 52,846,046 km (0.106 R)
• M85: 54,238,802 km (0.103 R)
• M86: 54,981,107 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.3

Radius: 6.8

Gravity: 15.58 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.54 AU - 14.8 AU

Year: 18300 Days

Day: 17.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,430,945 km

• M1: 541,245 km (0.115 R)
• M2: 734,077 km (0.091 R)
• M3: 779,854 km (0.109 R)
• M4: 1,101,938 km (0.077 R)
• M5: 1,491,790 km (0.065 R)
• M6: 1,610,720 km (0.103 R)
• M7: 2,562,911 km (0.104 R)
• M8: 3,112,533 km (0.063 R)
• M9: 3,737,852 km (0.055 R)
• M10: 4,106,312 km (0.089 R)
• M11: 4,189,937 km (0.105 R)
• M12: 5,010,930 km (0.1 R)
• M13: 5,693,545 km (0.055 R)
• M14: 6,453,503 km (0.051 R)
• M15: 6,894,966 km (0.041 R)
• M16: 6,944,632 km (0.065 R)
• M17: 6,994,299 km (0.083 R)
• M18: 7,245,025 km (0.069 R)
• M19: 7,346,003 km (0.068 R)
• M20: 9,189,498 km (0.118 R)
• M21: 9,353,906 km (0.098 R)
• M22: 11,225,375 km (0.085 R)
• M23: 11,283,868 km (0.039 R)
• M24: 11,577,828 km (0.041 R)
• M25: 11,636,919 km (0.118 R)
• M26: 12,293,504 km (0.083 R)
• M27: 13,208,295 km (0.094 R)
• M28: 13,642,578 km (0.076 R)
• M29: 13,830,174 km (0.105 R)
• M30: 14,716,840 km (0.094 R)
• M31: 15,883,554 km (0.089 R)
• M32: 16,146,846 km (0.026 R)
• M33: 17,349,613 km (0.118 R)
• M34: 18,030,134 km (0.104 R)
• M35: 20,123,756 km (0.117 R)
• M36: 20,480,098 km (0.074 R)
• M37: 21,054,554 km (0.099 R)
• M38: 21,707,249 km (0.076 R)
• M39: 22,072,717 km (0.115 R)
• M40: 23,855,026 km (0.109 R)
• M41: 24,383,555 km (0.099 R)
• M42: 25,298,496 km (0.074 R)
• M43: 26,069,523 km (0.067 R)
• M44: 26,302,298 km (0.102 R)
• M45: 26,848,180 km (0.12 R)
• M46: 28,748,223 km (0.089 R)
• M47: 28,908,442 km (0.071 R)
• M48: 29,795,258 km (0.032 R)
• M49: 30,609,220 km (0.113 R)
• M50: 30,772,880 km (0.106 R)
• M51: 34,616,798 km (0.087 R)
• M52: 35,472,198 km (0.119 R)
• M53: 37,116,728 km (0.071 R)
• M54: 37,203,943 km (0.073 R)
• M55: 37,904,211 km (0.055 R)
• M56: 40,210,262 km (0.112 R)
• M57: 40,389,630 km (0.053 R)
• M58: 40,479,389 km (0.101 R)
• M59: 41,742,593 km (0.076 R)
• M60: 43,018,663 km (0.09 R)
• M61: 45,142,803 km (0.088 R)
• M62: 45,236,003 km (0.077 R)
• M63: 45,609,100 km (0.059 R)
• M64: 45,889,596 km (0.062 R)
• M65: 47,017,414 km (0.119 R)
• M66: 47,300,902 km (0.118 R)
• M67: 47,490,143 km (0.115 R)
• M68: 48,154,507 km (0.111 R)
• M69: 48,344,796 km (0.05 R)
• M70: 49,013,050 km (0.064 R)
• M71: 50,262,341 km (0.09 R)
• M72: 50,842,332 km (0.104 R)
• M73: 51,521,955 km (0.031 R)
• M74: 52,890,178 km (0.118 R)
• M75: 56,965,074 km (0.055 R)
• M76: 57,267,112 km (0.05 R)
• M77: 57,974,112 km (0.111 R)
• M78: 61,862,160 km (0.096 R)
• M79: 62,795,352 km (0.062 R)
• M80: 66,362,363 km (0.104 R)
• M81: 67,104,818 km (0.066 R)
• M82: 71,183,304 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.1

Radius: 4.7

Gravity: 33.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.59 AU - 13.83 AU

Year: 19437 Days

Day: 22.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,430,945 km

• M1: 93,947 km (0.075 R)
• M2: 146,606 km (0.106 R)
• M3: 537,206 km (0.052 R)
• M4: 646,712 km (0.096 R)
• M5: 938,128 km (0.112 R)
• M6: 1,016,817 km (0.08 R)
• M7: 1,294,919 km (0.045 R)
• M8: 1,353,412 km (0.089 R)
• M9: 1,819,110 km (0.065 R)
• M10: 2,189,664 km (0.052 R)
• M11: 2,365,741 km (0.111 R)
• M12: 2,473,601 km (0.094 R)
• M13: 2,546,305 km (0.047 R)
• M14: 2,657,008 km (0.04 R)
• M15: 2,921,048 km (0.105 R)
• M16: 3,036,837 km (0.098 R)
• M17: 3,393,179 km (0.047 R)
• M18: 3,679,509 km (0.052 R)
• M19: 4,900,527 km (0.034 R)
• M20: 5,553,971 km (0.054 R)
• M21: 6,787,255 km (0.08 R)
• M22: 8,758,806 km (0.106 R)
• M23: 8,814,456 km (0.055 R)
• M24: 9,433,642 km (0.06 R)
• M25: 9,950,802 km (0.029 R)
• M26: 10,300,561 km (0.095 R)
• M27: 10,892,520 km (0.12 R)
• M28: 11,012,198 km (0.115 R)
• M29: 11,556,286 km (0.109 R)
• M30: 11,678,358 km (0.12 R)
• M31: 11,800,878 km (0.071 R)
• M32: 11,862,363 km (0.105 R)
• M33: 12,482,446 km (0.037 R)
• M34: 13,948,206 km (0.099 R)
• M35: 14,274,030 km (0.097 R)
• M36: 14,536,425 km (0.101 R)
• M37: 17,038,449 km (0.105 R)
• M38: 17,177,426 km (0.059 R)
• M39: 17,386,564 km (0.075 R)
• M40: 20,402,457 km (0.079 R)
• M41: 20,624,011 km (0.11 R)
• M42: 20,846,314 km (0.026 R)
• M43: 23,266,807 km (0.08 R)
• M44: 24,824,121 km (0.088 R)
• M45: 25,060,635 km (0.092 R)
• M46: 25,774,516 km (0.09 R)
• M47: 25,854,252 km (0.12 R)
• M48: 26,014,023 km (0.081 R)
• M49: 27,956,102 km (0.068 R)
• M50: 28,284,320 km (0.103 R)
• M51: 28,861,768 km (0.106 R)
• M52: 29,609,907 km (0.046 R)
• M53: 30,112,256 km (0.116 R)
• M54: 30,955,539 km (0.05 R)
• M55: 31,040,361 km (0.111 R)
• M56: 34,405,865 km (0.071 R)
• M57: 34,757,569 km (0.115 R)
• M58: 35,464,419 km (0.11 R)
• M59: 35,997,736 km (0.104 R)
• M60: 36,176,206 km (0.119 R)
• M61: 36,265,366 km (0.073 R)
• M62: 36,802,722 km (0.094 R)
• M63: 41,848,808 km (0.039 R)
• M64: 42,130,201 km (0.086 R)
• M65: 42,224,149 km (0.112 R)
• M66: 42,883,726 km (0.111 R)
• M67: 43,167,513 km (0.098 R)
• M68: 43,451,749 km (0.1 R)
• M69: 43,546,743 km (0.075 R)
• M70: 43,641,738 km (0.118 R)
• M71: 44,691,167 km (0.042 R)
• M72: 48,478,088 km (0.041 R)
• M73: 49,267,516 km (0.118 R)
• M74: 52,973,504 km (0.1 R)
• M75: 53,786,568 km (0.106 R)
• M76: 54,706,146 km (0.088 R)
• M77: 54,911,245 km (0.041 R)
• M78: 55,630,960 km (0.036 R)
• M79: 57,183,636 km (0.11 R)
• M80: 58,540,788 km (0.116 R)
• M81: 59,065,727 km (0.038 R)
• M82: 59,697,479 km (0.11 R)
• M83: 60,967,864 km (0.094 R)
• M84: 62,782,786 km (0.038 R)
• M85: 64,398,891 km (0.096 R)
• M86: 66,356,230 km (0.119 R)
• M87: 68,664,375 km (0.108 R)
• M88: 68,774,928 km (0.071 R)
• M89: 69,661,595 km (0.083 R)
• M90: 72,681,826 km (0.063 R)
• M91: 73,133,013 km (0.096 R)
• M92: 75,288,270 km (0.046 R)
• M93: 75,516,257 km (0.025 R)
• M94: 75,858,836 km (0.108 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: 385 - 14,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit