🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.47 AU - 0.63 AU

Year: 150 Days

Day: 23.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.5 AU - 0.72 AU

Year: 175 Days

Day: 47.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.32 AU - 4.96 AU

Year: 3092 Days

Day: 27 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.34 AU - 5.14 AU

Year: 3205 Days

Day: 18.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.9

Radius: 10.2

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.01 AU - 6 AU

Year: 4735 Days

Day: 11.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,281,340 km

• M1: 216,767 km (0.079 R)
• M2: 339,288 km (0.055 R)
• M3: 492,327 km (0.109 R)
• M4: 626,665 km (0.07 R)
• M5: 762,650 km (0.041 R)
• M6: 858,991 km (0.062 R)
• M7: 1,025,194 km (0.026 R)
• M8: 1,105,678 km (0.118 R)
• M9: 1,389,764 km (0.058 R)
• M10: 1,479,523 km (0.081 R)
• M11: 1,618,051 km (0.068 R)
• M12: 2,356,914 km (0.11 R)
• M13: 2,630,529 km (0.117 R)
• M14: 2,933,764 km (0.071 R)
• M15: 3,030,853 km (0.086 R)
• M16: 3,109,392 km (0.102 R)
• M17: 3,677,864 km (0.096 R)
• M18: 3,867,554 km (0.11 R)
• M19: 3,952,825 km (0.083 R)
• M20: 4,038,843 km (0.095 R)
• M21: 4,344,771 km (0.117 R)
• M22: 4,455,773 km (0.088 R)
• M23: 4,658,178 km (0.082 R)
• M24: 4,840,688 km (0.072 R)
• M25: 4,979,066 km (0.111 R)
• M26: 5,378,492 km (0.116 R)
• M27: 5,594,063 km (0.063 R)
• M28: 6,232,995 km (0.066 R)
• M29: 6,358,508 km (0.105 R)
• M30: 6,434,354 km (0.099 R)
• M31: 7,155,715 km (0.114 R)
• M32: 7,313,690 km (0.074 R)
• M33: 7,393,127 km (0.089 R)
• M34: 7,499,491 km (0.077 R)
• M35: 8,066,018 km (0.05 R)
• M36: 8,340,829 km (0.097 R)
• M37: 8,423,707 km (0.113 R)
• M38: 8,786,631 km (0.065 R)
• M39: 9,183,364 km (0.113 R)
• M40: 9,355,103 km (0.118 R)
• M41: 9,730,893 km (0.119 R)
• M42: 9,818,407 km (0.073 R)
• M43: 10,111,769 km (0.062 R)
• M44: 10,318,812 km (0.088 R)
• M45: 10,647,030 km (0.112 R)
• M46: 10,857,813 km (0.057 R)
• M47: 11,069,943 km (0.098 R)
• M48: 11,252,752 km (0.12 R)
• M49: 11,436,608 km (0.052 R)
• M50: 11,900,810 km (0.096 R)
• M51: 12,434,276 km (0.094 R)
• M52: 12,592,700 km (0.076 R)
• M53: 13,168,502 km (0.051 R)
• M54: 13,265,292 km (0.068 R)
• M55: 13,459,620 km (0.088 R)
• M56: 14,412,109 km (0.113 R)
• M57: 15,014,241 km (0.12 R)
• M58: 15,898,514 km (0.083 R)
• M59: 16,485,835 km (0.114 R)
• M60: 18,506,304 km (0.096 R)
• M61: 18,723,520 km (0.09 R)
• M62: 19,014,488 km (0.064 R)
• M63: 19,417,056 km (0.108 R)
• M64: 19,711,614 km (0.113 R)
• M65: 19,933,467 km (0.114 R)
• M66: 20,007,518 km (0.113 R)
• M67: 20,342,318 km (0.115 R)
• M68: 20,416,968 km (0.085 R)
• M69: 20,791,561 km (0.11 R)
• M70: 20,866,659 km (0.026 R)
• M71: 20,979,605 km (0.072 R)
• M72: 21,206,246 km (0.117 R)
• M73: 21,623,624 km (0.096 R)
• M74: 21,699,770 km (0.101 R)
• M75: 21,776,064 km (0.041 R)
• M76: 22,235,629 km (0.116 R)
• M77: 24,303,221 km (0.042 R)
• M78: 24,461,795 km (0.045 R)
• M79: 25,420,119 km (0.098 R)
• M80: 26,065,933 km (0.052 R)
• M81: 26,350,169 km (0.08 R)
• M82: 26,553,772 km (0.077 R)
• M83: 26,635,452 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.6

Radius: 13.6

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.16 AU - 7.24 AU

Year: 7092 Days

Day: 12.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,281,340 km

• M1: 180,116 km (0.119 R)
• M2: 516,412 km (0.105 R)
• M3: 614,249 km (0.066 R)
• M4: 898,485 km (0.09 R)
• M5: 1,092,962 km (0.06 R)
• M6: 1,364,632 km (0.118 R)
• M7: 1,492,688 km (0.114 R)
• M8: 1,796,072 km (0.061 R)
• M9: 1,955,543 km (0.106 R)
• M10: 2,101,252 km (0.106 R)
• M11: 2,580,713 km (0.119 R)
• M12: 2,700,840 km (0.09 R)
• M13: 2,947,078 km (0.025 R)
• M14: 3,572,696 km (0.03 R)
• M15: 3,866,656 km (0.091 R)
• M16: 4,286,727 km (0.091 R)
• M17: 5,019,607 km (0.096 R)
• M18: 6,408,324 km (0.064 R)
• M19: 6,766,312 km (0.089 R)
• M20: 7,938,261 km (0.097 R)
• M21: 8,115,086 km (0.089 R)
• M22: 8,293,108 km (0.055 R)
• M23: 8,774,514 km (0.07 R)
• M24: 9,018,657 km (0.055 R)
• M25: 9,296,012 km (0.12 R)
• M26: 9,389,062 km (0.077 R)
• M27: 9,670,156 km (0.105 R)
• M28: 10,208,708 km (0.11 R)
• M29: 10,659,746 km (0.034 R)
• M30: 11,150,128 km (0.098 R)
• M31: 11,282,073 km (0.069 R)
• M32: 11,781,880 km (0.101 R)
• M33: 12,051,455 km (0.05 R)
• M34: 12,220,949 km (0.098 R)
• M35: 12,699,812 km (0.105 R)
• M36: 13,782,003 km (0.103 R)
• M37: 14,388,024 km (0.104 R)
• M38: 14,495,884 km (0.1 R)
• M39: 14,966,369 km (0.117 R)
• M40: 15,148,729 km (0.081 R)
• M41: 15,368,488 km (0.066 R)
• M42: 16,407,894 km (0.104 R)
• M43: 16,784,582 km (0.071 R)
• M44: 17,202,409 km (0.056 R)
• M45: 17,777,613 km (0.117 R)
• M46: 17,931,998 km (0.069 R)
• M47: 18,476,235 km (0.081 R)
• M48: 18,789,642 km (0.11 R)
• M49: 19,223,326 km (0.071 R)
• M50: 20,382,859 km (0.076 R)
• M51: 20,706,739 km (0.096 R)
• M52: 21,523,693 km (0.11 R)
• M53: 21,853,556 km (0.077 R)
• M54: 22,309,830 km (0.113 R)
• M55: 22,685,320 km (0.111 R)
• M56: 22,894,907 km (0.12 R)
• M57: 23,400,548 km (0.065 R)
• M58: 23,654,864 km (0.065 R)
• M59: 23,867,293 km (0.109 R)
• M60: 23,952,564 km (0.108 R)
• M61: 24,853,143 km (0.109 R)
• M62: 24,939,611 km (0.067 R)
• M63: 25,069,312 km (0.056 R)
• M64: 25,896,139 km (0.094 R)
• M65: 26,027,486 km (0.08 R)
• M66: 26,290,928 km (0.115 R)
• M67: 26,511,136 km (0.09 R)
• M68: 26,820,355 km (0.115 R)
• M69: 27,175,351 km (0.104 R)
• M70: 27,487,113 km (0.081 R)
• M71: 28,204,435 km (0.105 R)
• M72: 28,475,057 km (0.118 R)
• M73: 28,655,921 km (0.06 R)
• M74: 29,155,279 km (0.105 R)
• M75: 29,337,638 km (0.09 R)
• M76: 30,393,201 km (0.047 R)
• M77: 30,670,555 km (0.118 R)
• M78: 30,948,957 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.2

Radius: 11.6

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.72 AU - 8.06 AU

Year: 7375 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,281,340 km

• M1: 200,611 km (0.086 R)
• M2: 322,383 km (0.116 R)
• M3: 634,744 km (0.069 R)
• M4: 731,384 km (0.106 R)
• M5: 1,004,699 km (0.104 R)
• M6: 1,120,189 km (0.075 R)
• M7: 1,275,471 km (0.118 R)
• M8: 1,364,931 km (0.12 R)
• M9: 1,968,110 km (0.117 R)
• M10: 2,331,483 km (0.095 R)
• M11: 2,857,020 km (0.095 R)
• M12: 3,571,200 km (0.099 R)
• M13: 4,122,020 km (0.112 R)
• M14: 4,671,493 km (0.098 R)
• M15: 4,869,411 km (0.064 R)
• M16: 5,041,149 km (0.052 R)
• M17: 5,127,916 km (0.079 R)
• M18: 5,361,438 km (0.112 R)
• M19: 5,509,241 km (0.118 R)
• M20: 6,330,683 km (0.066 R)
• M21: 6,676,403 km (0.027 R)
• M22: 6,803,562 km (0.101 R)
• M23: 7,817,087 km (0.03 R)
• M24: 9,370,811 km (0.037 R)
• M25: 10,127,925 km (0.09 R)
• M26: 10,532,438 km (0.09 R)
• M27: 10,606,489 km (0.053 R)
• M28: 11,017,285 km (0.092 R)
• M29: 11,167,930 km (0.088 R)
• M30: 11,357,321 km (0.109 R)
• M31: 11,777,541 km (0.102 R)
• M32: 12,280,639 km (0.026 R)
• M33: 12,436,969 km (0.076 R)
• M34: 12,515,358 km (0.087 R)
• M35: 12,633,241 km (0.074 R)
• M36: 13,108,513 km (0.071 R)
• M37: 13,468,745 km (0.034 R)
• M38: 14,158,242 km (0.116 R)
• M39: 14,281,062 km (0.116 R)
• M40: 14,363,191 km (0.113 R)
• M41: 14,527,898 km (0.092 R)
• M42: 14,942,434 km (0.052 R)
• M43: 15,402,896 km (0.098 R)
• M44: 15,613,679 km (0.078 R)
• M45: 15,740,688 km (0.115 R)
• M46: 15,825,510 km (0.105 R)
• M47: 16,985,791 km (0.093 R)
• M48: 17,072,857 km (0.106 R)
• M49: 17,951,296 km (0.088 R)
• M50: 18,173,299 km (0.115 R)
• M51: 18,709,607 km (0.071 R)
• M52: 18,844,545 km (0.101 R)
• M53: 19,205,973 km (0.075 R)
• M54: 19,341,957 km (0.083 R)
• M55: 20,581,376 km (0.03 R)
• M56: 20,674,127 km (0.064 R)
• M57: 20,767,176 km (0.111 R)
• M58: 21,140,423 km (0.12 R)
• M59: 21,988,344 km (0.055 R)
• M60: 22,464,215 km (0.083 R)
• M61: 22,895,505 km (0.114 R)
• M62: 23,523,218 km (0.062 R)
• M63: 24,254,452 km (0.116 R)
• M64: 24,450,725 km (0.099 R)
• M65: 24,993,316 km (0.038 R)
• M66: 25,141,867 km (0.069 R)
• M67: 25,789,476 km (0.114 R)
• M68: 27,253,740 km (0.073 R)
• M69: 27,764,916 km (0.114 R)
• M70: 28,485,828 km (0.067 R)
• M71: 29,160,814 km (0.109 R)
• M72: 30,262,303 km (0.071 R)
• M73: 30,951,051 km (0.119 R)
• M74: 31,323,999 km (0.081 R)
• M75: 31,698,442 km (0.096 R)
• M76: 31,859,410 km (0.087 R)
• M77: 32,451,817 km (0.11 R)
• M78: 33,429,290 km (0.1 R)
• M79: 35,412,808 km (0.048 R)
• M80: 35,858,759 km (0.107 R)
• M81: 36,474,953 km (0.109 R)
• M82: 37,377,626 km (0.118 R)
• M83: 37,661,114 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562

Radius: 6.6

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.92 AU - 17.44 AU

Year: 19601 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,281,340 km

• M1: 88,412 km (0.086 R)
• M2: 483,949 km (0.072 R)
• M3: 962,961 km (0.094 R)
• M4: 1,245,402 km (0.076 R)
• M5: 1,354,459 km (0.096 R)
• M6: 1,852,470 km (0.066 R)
• M7: 2,040,964 km (0.11 R)
• M8: 2,504,717 km (0.112 R)
• M9: 3,372,534 km (0.091 R)
• M10: 3,602,915 km (0.101 R)
• M11: 3,680,856 km (0.119 R)
• M12: 3,998,302 km (0.105 R)
• M13: 4,119,626 km (0.112 R)
• M14: 4,829,917 km (0.12 R)
• M15: 5,622,636 km (0.097 R)
• M16: 6,597,864 km (0.064 R)
• M17: 7,080,318 km (0.064 R)
• M18: 7,178,155 km (0.096 R)
• M19: 8,232,820 km (0.115 R)
• M20: 8,856,942 km (0.061 R)
• M21: 9,985,508 km (0.078 R)
• M22: 10,150,365 km (0.084 R)
• M23: 11,964,838 km (0.105 R)
• M24: 12,023,031 km (0.06 R)
• M25: 12,139,867 km (0.099 R)
• M26: 12,492,769 km (0.084 R)
• M27: 13,450,345 km (0.113 R)
• M28: 13,510,932 km (0.085 R)
• M29: 14,493,341 km (0.036 R)
• M30: 14,555,424 km (0.072 R)
• M31: 15,881,310 km (0.056 R)
• M32: 16,202,646 km (0.092 R)
• M33: 16,461,301 km (0.099 R)
• M34: 16,721,152 km (0.109 R)
• M35: 16,917,126 km (0.071 R)
• M36: 17,509,234 km (0.087 R)
• M37: 17,641,778 km (0.116 R)
• M38: 19,189,667 km (0.076 R)
• M39: 19,394,766 km (0.103 R)
• M40: 19,463,281 km (0.092 R)
• M41: 19,600,612 km (0.034 R)
• M42: 21,131,896 km (0.026 R)
• M43: 21,273,116 km (0.116 R)
• M44: 22,341,395 km (0.05 R)
• M45: 23,063,354 km (0.09 R)
• M46: 24,381,910 km (0.075 R)
• M47: 25,050,313 km (0.086 R)
• M48: 25,875,495 km (0.068 R)
• M49: 26,026,439 km (0.087 R)
• M50: 26,405,221 km (0.059 R)
• M51: 28,481,789 km (0.112 R)
• M52: 29,657,927 km (0.04 R)
• M53: 30,530,532 km (0.104 R)
• M54: 30,929,958 km (0.109 R)
• M55: 31,331,030 km (0.105 R)
• M56: 31,733,897 km (0.081 R)
• M57: 32,138,410 km (0.083 R)
• M58: 32,219,641 km (0.103 R)
• M59: 32,463,336 km (0.105 R)
• M60: 32,952,671 km (0.046 R)
• M61: 33,362,420 km (0.079 R)
• M62: 33,444,549 km (0.06 R)
• M63: 35,352,370 km (0.105 R)
• M64: 36,277,184 km (0.105 R)
• M65: 36,784,920 km (0.082 R)
• M66: 39,012,432 km (0.091 R)
• M67: 39,880,698 km (0.07 R)
• M68: 40,142,494 km (0.08 R)
• M69: 41,195,065 km (0.056 R)
• M70: 41,459,703 km (0.112 R)
• M71: 43,956,193 km (0.073 R)
• M72: 44,316,873 km (0.055 R)
• M73: 44,678,451 km (0.086 R)
• M74: 45,313,494 km (0.083 R)
• M75: 45,860,274 km (0.109 R)
• M76: 46,317,595 km (0.074 R)
• M77: 46,684,559 km (0.065 R)
• M78: 47,606,231 km (0.1 R)
• M79: 48,813,187 km (0.042 R)
• M80: 50,784,288 km (0.053 R)
• M81: 50,973,230 km (0.111 R)
• M82: 51,731,841 km (0.097 R)
• M83: 54,416,375 km (0.1 R)
• M84: 54,513,015 km (0.098 R)
• M85: 55,191,591 km (0.094 R)
• M86: 55,775,472 km (0.099 R)
• M87: 56,165,922 km (0.118 R)
• M88: 56,557,121 km (0.09 R)
• M89: 58,527,025 km (0.094 R)
• M90: 59,221,907 km (0.087 R)
• M91: 59,420,873 km (0.066 R)
• M92: 60,820,211 km (0.052 R)
• M93: 62,837,987 km (0.1 R)
• M94: 63,957,129 km (0.075 R)
• M95: 64,263,505 km (0.118 R)
• M96: 66,835,242 km (0.101 R)
• M97: 69,231,052 km (0.083 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: 303 - 12,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit