🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.55 AU - 0.85 AU

Year: 221 Days

Day: 34.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,321,587 km

• M1: 591,211 km (0.059 R)
• M2: 673,490 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.82 AU - 1.04 AU

Year: 338 Days

Day: 38.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.01 AU - 1.19 AU

Year: 435 Days

Day: 28.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 106,321,587 km

• M1: 318,344 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.02 AU - 2.9 AU

Year: 1454 Days

Day: 24.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.31 AU - 2.71 AU

Year: 1498 Days

Day: 35.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.2 AU - 3.58 AU

Year: 1851 Days

Day: 33.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,321,587 km

• M1: 96,790 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.1

Radius: 8.1

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.2 AU - 9.98 AU

Year: 8669 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 106,321,587 km

• M1: 122,521 km (0.1 R)
• M2: 296,952 km (0.06 R)
• M3: 348,862 km (0.091 R)
• M4: 544,536 km (0.108 R)
• M5: 636,689 km (0.111 R)
• M6: 768,185 km (0.077 R)
• M7: 823,387 km (0.036 R)
• M8: 880,084 km (0.084 R)
• M9: 1,120,488 km (0.109 R)
• M10: 1,467,106 km (0.075 R)
• M11: 1,643,632 km (0.117 R)
• M12: 1,743,713 km (0.062 R)
• M13: 1,808,489 km (0.096 R)
• M14: 1,931,009 km (0.114 R)
• M15: 1,988,455 km (0.106 R)
• M16: 2,164,532 km (0.082 R)
• M17: 2,366,040 km (0.088 R)
• M18: 3,029,506 km (0.105 R)
• M19: 3,393,329 km (0.067 R)
• M20: 3,451,522 km (0.083 R)
• M21: 3,687,438 km (0.119 R)
• M22: 3,867,853 km (0.08 R)
• M23: 4,490,180 km (0.098 R)
• M24: 4,826,027 km (0.119 R)
• M25: 4,931,045 km (0.07 R)
• M26: 5,050,125 km (0.104 R)
• M27: 5,345,132 km (0.058 R)
• M28: 5,770,439 km (0.116 R)
• M29: 5,826,089 km (0.082 R)
• M30: 6,595,172 km (0.119 R)
• M31: 7,155,416 km (0.093 R)
• M32: 7,230,364 km (0.119 R)
• M33: 7,593,289 km (0.106 R)
• M34: 7,654,325 km (0.104 R)
• M35: 7,776,995 km (0.027 R)
• M36: 7,854,038 km (0.107 R)
• M37: 7,977,755 km (0.055 R)
• M38: 9,103,928 km (0.109 R)
• M39: 9,743,609 km (0.104 R)
• M40: 10,550,689 km (0.112 R)
• M41: 10,601,851 km (0.034 R)
• M42: 10,807,249 km (0.057 R)
• M43: 11,117,964 km (0.061 R)
• M44: 11,239,438 km (0.113 R)
• M45: 11,361,509 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 11.3

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.01 AU - 11.45 AU

Year: 13241 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 106,321,587 km

• M1: 185,352 km (0.111 R)
• M2: 427,401 km (0.05 R)
• M3: 514,467 km (0.039 R)
• M4: 676,033 km (0.079 R)
• M5: 818,300 km (0.097 R)
• M6: 1,072,318 km (0.099 R)
• M7: 1,241,513 km (0.103 R)
• M8: 1,352,066 km (0.062 R)
• M9: 1,489,097 km (0.092 R)
• M10: 1,655,001 km (0.109 R)
• M11: 1,852,470 km (0.064 R)
• M12: 2,805,259 km (0.113 R)
• M13: 3,162,948 km (0.118 R)
• M14: 3,285,468 km (0.117 R)
• M15: 3,503,881 km (0.036 R)
• M16: 3,921,858 km (0.105 R)
• M17: 4,153,734 km (0.104 R)
• M18: 4,322,182 km (0.114 R)
• M19: 4,596,245 km (0.058 R)
• M20: 5,161,725 km (0.061 R)
• M21: 5,600,196 km (0.092 R)
• M22: 6,552,387 km (0.093 R)
• M23: 7,309,352 km (0.12 R)
• M24: 7,472,414 km (0.12 R)
• M25: 10,102,643 km (0.106 R)
• M26: 10,421,287 km (0.098 R)
• M27: 10,789,597 km (0.073 R)
• M28: 10,882,348 km (0.093 R)
• M29: 11,491,660 km (0.085 R)
• M30: 12,547,821 km (0.068 R)
• M31: 12,694,277 km (0.113 R)
• M32: 13,534,867 km (0.088 R)
• M33: 13,735,328 km (0.032 R)
• M34: 13,835,858 km (0.048 R)
• M35: 15,165,634 km (0.108 R)
• M36: 15,321,664 km (0.103 R)
• M37: 16,057,087 km (0.088 R)
• M38: 17,726,001 km (0.103 R)
• M39: 17,945,312 km (0.095 R)
• M40: 18,055,416 km (0.096 R)
• M41: 18,608,778 km (0.119 R)
• M42: 18,999,528 km (0.11 R)
• M43: 19,224,074 km (0.088 R)
• M44: 19,505,917 km (0.114 R)
• M45: 19,846,102 km (0.078 R)
• M46: 20,359,821 km (0.087 R)
• M47: 21,342,231 km (0.106 R)
• M48: 22,045,041 km (0.072 R)
• M49: 22,755,482 km (0.072 R)
• M50: 22,874,562 km (0.093 R)
• M51: 24,077,328 km (0.065 R)
• M52: 24,381,162 km (0.097 R)
• M53: 24,564,120 km (0.119 R)
• M54: 24,870,048 km (0.098 R)
• M55: 25,115,687 km (0.076 R)
• M56: 25,609,510 km (0.114 R)
• M57: 27,109,827 km (0.088 R)
• M58: 28,317,830 km (0.098 R)
• M59: 28,446,035 km (0.089 R)
• M60: 29,089,755 km (0.118 R)
• M61: 29,738,411 km (0.077 R)
• M62: 31,049,786 km (0.095 R)
• M63: 31,182,031 km (0.103 R)
• M64: 33,728,934 km (0.111 R)
• M65: 33,864,769 km (0.089 R)
• M66: 35,647,976 km (0.078 R)
• M67: 36,620,661 km (0.109 R)
• M68: 36,760,386 km (0.114 R)
• M69: 37,461,551 km (0.061 R)
• M70: 37,813,704 km (0.089 R)
• M71: 37,884,314 km (0.115 R)
• M72: 39,233,388 km (0.116 R)
• M73: 41,905,655 km (0.072 R)
• M74: 42,637,936 km (0.096 R)
• M75: 43,374,556 km (0.075 R)
• M76: 43,744,362 km (0.103 R)
• M77: 45,159,259 km (0.117 R)
• M78: 45,759,445 km (0.099 R)
• M79: 46,286,928 km (0.117 R)
• M80: 46,437,872 km (0.117 R)
• M81: 47,271,581 km (0.045 R)
• M82: 47,804,748 km (0.108 R)
• M83: 47,881,042 km (0.117 R)
• M84: 48,186,821 km (0.106 R)
• M85: 49,261,831 km (0.102 R)
• M86: 49,338,874 km (0.119 R)
• M87: 52,140,991 km (0.052 R)
• M88: 52,455,446 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.4

Radius: 4.1

Gravity: 44.64 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.4 AU - 13.54 AU

Year: 17597 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,321,587 km

• M1: 93,199 km (0.117 R)
• M2: 134,040 km (0.08 R)
• M3: 170,242 km (0.086 R)
• M4: 210,484 km (0.097 R)
• M5: 318,643 km (0.106 R)
• M6: 388,206 km (0.095 R)
• M7: 425,008 km (0.106 R)
• M8: 737,966 km (0.099 R)
• M9: 1,243,607 km (0.096 R)
• M10: 1,649,017 km (0.1 R)
• M11: 2,464,775 km (0.108 R)
• M12: 2,499,631 km (0.071 R)
• M13: 2,534,786 km (0.108 R)
• M14: 2,968,171 km (0.114 R)
• M15: 3,005,421 km (0.046 R)
• M16: 3,541,879 km (0.094 R)
• M17: 3,740,545 km (0.077 R)
• M18: 4,274,011 km (0.11 R)
• M19: 4,400,421 km (0.069 R)
• M20: 4,700,365 km (0.11 R)
• M21: 4,874,647 km (0.069 R)
• M22: 5,006,742 km (0.084 R)
• M23: 6,391,868 km (0.085 R)
• M24: 7,477,500 km (0.1 R)
• M25: 7,886,201 km (0.115 R)
• M26: 10,092,022 km (0.086 R)
• M27: 11,699,900 km (0.074 R)
• M28: 12,774,761 km (0.078 R)
• M29: 12,896,084 km (0.049 R)
• M30: 13,323,934 km (0.107 R)
• M31: 13,447,053 km (0.058 R)
• M32: 13,756,422 km (0.095 R)
• M33: 15,273,793 km (0.118 R)
• M34: 15,661,251 km (0.11 R)
• M35: 16,578,137 km (0.11 R)
• M36: 16,644,259 km (0.109 R)
• M37: 16,976,366 km (0.109 R)
• M38: 17,109,808 km (0.084 R)
• M39: 20,061,822 km (0.093 R)
• M40: 20,132,283 km (0.095 R)
• M41: 20,486,082 km (0.114 R)
• M42: 20,770,617 km (0.086 R)
• M43: 20,913,334 km (0.094 R)
• M44: 22,066,733 km (0.106 R)
• M45: 22,651,212 km (0.057 R)
• M46: 23,314,828 km (0.094 R)
• M47: 25,802,192 km (0.029 R)
• M48: 25,878,786 km (0.041 R)
• M49: 26,263,402 km (0.084 R)
• M50: 26,417,638 km (0.09 R)
• M51: 27,271,991 km (0.094 R)
• M52: 27,350,081 km (0.079 R)
• M53: 27,898,956 km (0.104 R)
• M54: 28,135,171 km (0.07 R)
• M55: 29,567,122 km (0.091 R)
• M56: 30,211,140 km (0.109 R)
• M57: 30,453,788 km (0.09 R)
• M58: 30,941,028 km (0.032 R)
• M59: 31,430,961 km (0.117 R)
• M60: 31,923,438 km (0.03 R)
• M61: 32,088,145 km (0.1 R)
• M62: 32,999,046 km (0.081 R)
• M63: 33,918,475 km (0.118 R)
• M64: 35,015,925 km (0.086 R)
• M65: 37,072,447 km (0.08 R)
• M66: 37,940,713 km (0.093 R)
• M67: 38,728,046 km (0.108 R)
• M68: 39,786,003 km (0.049 R)
• M69: 40,051,988 km (0.119 R)
• M70: 41,840,280 km (0.096 R)
• M71: 42,834,807 km (0.085 R)
• M72: 44,755,195 km (0.112 R)
• M73: 45,586,660 km (0.104 R)
• M74: 46,796,757 km (0.094 R)
• M75: 48,017,476 km (0.068 R)
• M76: 51,451,944 km (0.089 R)
• M77: 52,225,813 km (0.082 R)
• M78: 52,711,408 km (0.118 R)
• M79: 53,687,235 km (0.118 R)
• M80: 54,669,046 km (0.101 R)
• M81: 55,755,725 km (0.052 R)
• M82: 56,949,366 km (0.094 R)
• M83: 58,151,385 km (0.097 R)
• M84: 58,453,274 km (0.097 R)
• M85: 58,553,953 km (0.107 R)
• M86: 58,654,782 km (0.073 R)
• M87: 60,478,679 km (0.051 R)
• M88: 61,704,933 km (0.066 R)
• M89: 64,078,004 km (0.074 R)
• M90: 66,060,774 km (0.103 R)
• M91: 66,901,664 km (0.058 R)
• M92: 67,957,825 km (0.114 R)
• M93: 68,806,643 km (0.117 R)
• M94: 71,805,033 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.7

Radius: 5.5

Gravity: 29.71 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 16.98 AU - 19.08 AU

Year: 28842 Days

Day: 24.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,321,587 km

• M1: 95,294 km (0.091 R)
• M2: 144,362 km (0.092 R)
• M3: 283,488 km (0.032 R)
• M4: 539,749 km (0.074 R)
• M5: 855,550 km (0.079 R)
• M6: 1,116,748 km (0.064 R)
• M7: 1,829,133 km (0.055 R)
• M8: 2,078,513 km (0.101 R)
• M9: 2,937,205 km (0.065 R)
• M10: 3,033,396 km (0.049 R)
• M11: 3,580,775 km (0.102 R)
• M12: 4,104,517 km (0.087 R)
• M13: 4,651,895 km (0.042 R)
• M14: 6,179,589 km (0.104 R)
• M15: 7,780,436 km (0.064 R)
• M16: 9,358,992 km (0.077 R)
• M17: 9,643,378 km (0.119 R)
• M18: 10,147,822 km (0.104 R)
• M19: 10,293,530 km (0.054 R)
• M20: 10,366,684 km (0.113 R)
• M21: 11,107,343 km (0.099 R)
• M22: 11,712,167 km (0.053 R)
• M23: 12,405,403 km (0.106 R)
• M24: 14,975,345 km (0.095 R)
• M25: 16,490,622 km (0.093 R)
• M26: 16,576,192 km (0.032 R)
• M27: 16,661,912 km (0.078 R)
• M28: 18,142,183 km (0.069 R)
• M29: 21,133,392 km (0.115 R)
• M30: 21,787,284 km (0.099 R)
• M31: 22,447,759 km (0.059 R)
• M32: 22,637,599 km (0.079 R)
• M33: 24,273,451 km (0.059 R)
• M34: 26,747,202 km (0.1 R)
• M35: 28,269,510 km (0.077 R)
• M36: 28,474,608 km (0.1 R)
• M37: 28,680,305 km (0.109 R)
• M38: 30,237,918 km (0.096 R)
• M39: 30,552,672 km (0.043 R)
• M40: 30,657,840 km (0.052 R)
• M41: 30,763,157 km (0.119 R)
• M42: 32,142,898 km (0.082 R)
• M43: 35,956,895 km (0.111 R)
• M44: 37,634,636 km (0.108 R)
• M45: 40,025,957 km (0.118 R)
• M46: 40,602,508 km (0.086 R)
• M47: 41,997,508 km (0.067 R)
• M48: 42,231,479 km (0.06 R)
• M49: 43,408,066 km (0.118 R)
• M50: 44,476,195 km (0.077 R)
• M51: 44,714,804 km (0.093 R)
• M52: 46,154,982 km (0.089 R)
• M53: 47,244,952 km (0.055 R)
• M54: 50,690,042 km (0.083 R)
• M55: 50,939,272 km (0.053 R)
• M56: 52,316,919 km (0.06 R)
• M57: 53,199,995 km (0.092 R)
• M58: 55,236,919 km (0.075 R)
• M59: 55,493,181 km (0.108 R)
• M60: 55,750,040 km (0.07 R)
• M61: 56,781,218 km (0.082 R)
• M62: 61,365,795 km (0.043 R)
• M63: 62,163,600 km (0.076 R)
• M64: 63,500,855 km (0.103 R)
• M65: 63,635,045 km (0.091 R)
• M66: 64,442,574 km (0.096 R)
• M67: 67,295,256 km (0.115 R)
• M68: 68,806,045 km (0.085 R)
• M69: 72,561,101 km (0.107 R)
• M70: 72,701,424 km (0.117 R)
• M71: 74,817,635 km (0.103 R)
• M72: 74,959,454 km (0.12 R)
• M73: 75,385,359 km (0.085 R)
• M74: 78,677,410 km (0.087 R)
• M75: 79,110,196 km (0.087 R)
• M76: 79,833,352 km (0.119 R)
• M77: 80,413,493 km (0.058 R)
• M78: 80,704,012 km (0.039 R)
• M79: 85,104,433 km (0.102 R)
• M80: 86,290,894 km (0.09 R)
• M81: 90,789,003 km (0.087 R)
• M82: 91,545,968 km (0.118 R)
• M83: 92,457,318 km (0.08 R)
• M84: 92,761,600 km (0.109 R)
• M85: 94,441,884 km (0.108 R)
• M86: 99,230,811 km (0.053 R)
• M87: 100,479,355 km (0.048 R)
• M88: 100,792,463 km (0.049 R)
• M89: 102,676,947 km (0.111 R)
• M90: 103,149,976 km (0.093 R)
• M91: 103,781,728 km (0.11 R)
• M92: 103,939,853 km (0.053 R)
• M93: 104,414,826 km (0.071 R)
• M94: 105,366,717 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 11,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit