🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.58 AU - 0.66 AU

Year: 207 Days

Day: 15 Hours

Environment

Temp: 18 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,397,188 km

• M1: 75,098 km (0.058 R)
• M2: 636,240 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.67 AU - 0.85 AU

Year: 281 Days

Day: 19.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.27 AU - 3.07 AU

Year: 1852 Days

Day: 20.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 87.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,397,188 km

• M1: 589,864 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.41 AU - 3.07 AU

Year: 1926 Days

Day: 41.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 8.1

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.88 AU - 5.12 AU

Year: 4053 Days

Day: 12 Hours

Environment

Temp: -159 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,397,188 km

• M1: 102,774 km (0.115 R)
• M2: 178,769 km (0.101 R)
• M3: 260,001 km (0.118 R)
• M4: 366,216 km (0.036 R)
• M5: 438,023 km (0.116 R)
• M6: 551,268 km (0.088 R)
• M7: 705,055 km (0.117 R)
• M8: 996,621 km (0.068 R)
• M9: 1,493,286 km (0.085 R)
• M10: 1,600,996 km (0.091 R)
• M11: 1,739,374 km (0.096 R)
• M12: 1,824,346 km (0.093 R)
• M13: 1,998,628 km (0.102 R)
• M14: 2,072,828 km (0.03 R)
• M15: 2,332,231 km (0.045 R)
• M16: 2,505,615 km (0.091 R)
• M17: 2,618,262 km (0.113 R)
• M18: 2,732,555 km (0.086 R)
• M19: 3,000,036 km (0.046 R)
• M20: 3,328,702 km (0.085 R)
• M21: 3,399,462 km (0.1 R)
• M22: 3,488,473 km (0.097 R)
• M23: 3,687,288 km (0.093 R)
• M24: 3,778,842 km (0.092 R)
• M25: 3,945,494 km (0.116 R)
• M26: 4,076,991 km (0.12 R)
• M27: 4,402,067 km (0.109 R)
• M28: 4,499,306 km (0.099 R)
• M29: 5,468,849 km (0.063 R)
• M30: 5,784,800 km (0.032 R)
• M31: 6,063,351 km (0.025 R)
• M32: 6,237,034 km (0.057 R)
• M33: 6,302,558 km (0.101 R)
• M34: 6,767,957 km (0.032 R)
• M35: 6,835,276 km (0.106 R)
• M36: 6,970,662 km (0.108 R)
• M37: 7,198,500 km (0.063 R)
• M38: 7,405,543 km (0.052 R)
• M39: 7,731,517 km (0.051 R)
• M40: 7,849,101 km (0.117 R)
• M41: 8,737,563 km (0.094 R)
• M42: 9,106,770 km (0.066 R)
• M43: 9,556,611 km (0.112 R)
• M44: 10,244,911 km (0.109 R)
• M45: 10,477,984 km (0.061 R)
• M46: 10,634,165 km (0.12 R)
• M47: 10,791,242 km (0.115 R)
• M48: 11,002,026 km (0.093 R)
• M49: 11,240,634 km (0.111 R)
• M50: 11,347,148 km (0.102 R)
• M51: 11,831,097 km (0.106 R)
• M52: 11,966,633 km (0.108 R)
• M53: 12,541,837 km (0.107 R)
• M54: 12,597,038 km (0.084 R)
• M55: 13,014,117 km (0.111 R)
• M56: 13,463,808 km (0.104 R)
• M57: 13,605,478 km (0.116 R)
• M58: 13,861,589 km (0.054 R)
• M59: 14,176,941 km (0.114 R)
• M60: 14,581,454 km (0.112 R)
• M61: 14,990,006 km (0.117 R)
• M62: 15,343,057 km (0.047 R)
• M63: 15,402,148 km (0.112 R)
• M64: 15,550,250 km (0.087 R)
• M65: 15,788,260 km (0.11 R)
• M66: 15,907,789 km (0.083 R)
• M67: 16,207,733 km (0.086 R)
• M68: 16,721,900 km (0.118 R)
• M69: 16,965,745 km (0.088 R)
• M70: 17,118,634 km (0.116 R)
• M71: 17,549,476 km (0.112 R)
• M72: 17,642,226 km (0.116 R)
• M73: 18,327,684 km (0.068 R)
• M74: 19,404,041 km (0.038 R)
• M75: 19,564,110 km (0.089 R)
• M76: 19,724,479 km (0.11 R)
• M77: 21,584,430 km (0.038 R)
• M78: 22,016,468 km (0.112 R)
• M79: 22,451,200 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.3

Radius: 8.8

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.27 AU - 7.19 AU

Year: 6602 Days

Day: 10.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,397,188 km

• M1: 115,789 km (0.096 R)
• M2: 261,946 km (0.104 R)
• M3: 477,816 km (0.098 R)
• M4: 662,569 km (0.066 R)
• M5: 809,025 km (0.105 R)
• M6: 886,367 km (0.11 R)
• M7: 1,116,898 km (0.095 R)
• M8: 1,204,113 km (0.087 R)
• M9: 1,422,526 km (0.071 R)
• M10: 1,575,565 km (0.112 R)
• M11: 1,939,387 km (0.111 R)
• M12: 2,329,239 km (0.097 R)
• M13: 2,396,558 km (0.054 R)
• M14: 2,983,430 km (0.085 R)
• M15: 3,458,404 km (0.098 R)
• M16: 3,613,387 km (0.111 R)
• M17: 3,744,285 km (0.079 R)
• M18: 3,903,457 km (0.027 R)
• M19: 4,064,873 km (0.11 R)
• M20: 4,228,533 km (0.081 R)
• M21: 5,374,453 km (0.113 R)
• M22: 5,464,062 km (0.111 R)
• M23: 5,524,201 km (0.056 R)
• M24: 5,981,671 km (0.059 R)
• M25: 6,043,604 km (0.1 R)
• M26: 6,356,414 km (0.117 R)
• M27: 6,578,566 km (0.091 R)
• M28: 6,965,277 km (0.077 R)
• M29: 7,359,467 km (0.078 R)
• M30: 7,626,350 km (0.069 R)
• M31: 8,066,766 km (0.107 R)
• M32: 8,203,947 km (0.093 R)
• M33: 8,411,290 km (0.115 R)
• M34: 8,866,217 km (0.075 R)
• M35: 8,936,977 km (0.104 R)
• M36: 9,150,303 km (0.073 R)
• M37: 9,257,565 km (0.118 R)
• M38: 9,545,691 km (0.103 R)
• M39: 10,278,870 km (0.078 R)
• M40: 10,353,220 km (0.113 R)
• M41: 10,802,761 km (0.088 R)
• M42: 11,068,148 km (0.106 R)
• M43: 11,144,293 km (0.103 R)
• M44: 11,915,770 km (0.116 R)
• M45: 12,033,054 km (0.115 R)
• M46: 12,268,671 km (0.061 R)
• M47: 12,505,784 km (0.056 R)
• M48: 13,105,222 km (0.089 R)
• M49: 13,428,653 km (0.104 R)
• M50: 13,632,256 km (0.095 R)
• M51: 14,249,048 km (0.117 R)
• M52: 14,331,925 km (0.087 R)
• M53: 14,623,491 km (0.081 R)
• M54: 17,334,204 km (0.094 R)
• M55: 17,867,820 km (0.116 R)
• M56: 18,361,643 km (0.11 R)
• M57: 18,632,864 km (0.1 R)
• M58: 20,288,463 km (0.115 R)
• M59: 20,428,487 km (0.11 R)
• M60: 20,615,783 km (0.057 R)
• M61: 21,465,499 km (0.081 R)
• M62: 22,423,075 km (0.095 R)
• M63: 23,150,420 km (0.056 R)
• M64: 23,492,550 km (0.116 R)
• M65: 23,885,544 km (0.046 R)
• M66: 24,528,815 km (0.053 R)
• M67: 24,628,148 km (0.071 R)
• M68: 25,177,621 km (0.068 R)
• M69: 25,479,061 km (0.088 R)
• M70: 26,085,530 km (0.053 R)
• M71: 29,240,998 km (0.082 R)
• M72: 29,875,892 km (0.106 R)
• M73: 30,248,241 km (0.087 R)
• M74: 30,461,717 km (0.106 R)
• M75: 30,568,679 km (0.091 R)
• M76: 31,428,717 km (0.033 R)
• M77: 32,296,535 km (0.104 R)
• M78: 33,007,573 km (0.114 R)
• M79: 33,282,385 km (0.038 R)
• M80: 34,667,960 km (0.108 R)
• M81: 35,677,297 km (0.111 R)
• M82: 35,733,546 km (0.102 R)
• M83: 36,185,481 km (0.044 R)
• M84: 36,242,179 km (0.104 R)
• M85: 36,412,122 km (0.049 R)
• M86: 36,468,819 km (0.116 R)
• M87: 37,552,506 km (0.075 R)
• M88: 37,667,248 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.5

Radius: 8

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.43 AU - 15.53 AU

Year: 24617 Days

Day: 23 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,397,188 km

• M1: 124,166 km (0.113 R)
• M2: 296,353 km (0.111 R)
• M3: 507,286 km (0.109 R)
• M4: 579,841 km (0.06 R)
• M5: 1,154,596 km (0.108 R)
• M6: 1,286,392 km (0.026 R)
• M7: 1,824,346 km (0.119 R)
• M8: 2,259,377 km (0.051 R)
• M9: 2,467,617 km (0.075 R)
• M10: 4,870,757 km (0.088 R)
• M11: 5,304,441 km (0.098 R)
• M12: 6,150,567 km (0.097 R)
• M13: 6,383,192 km (0.098 R)
• M14: 7,404,347 km (0.12 R)
• M15: 8,219,057 km (0.069 R)
• M16: 8,282,935 km (0.085 R)
• M17: 8,475,467 km (0.097 R)
• M18: 10,898,803 km (0.11 R)
• M19: 14,280,314 km (0.12 R)
• M20: 14,976,991 km (0.114 R)
• M21: 15,447,626 km (0.096 R)
• M22: 15,605,601 km (0.085 R)
• M23: 17,460,315 km (0.075 R)
• M24: 18,539,066 km (0.109 R)
• M25: 18,622,990 km (0.04 R)
• M26: 18,875,362 km (0.066 R)
• M27: 19,044,258 km (0.09 R)
• M28: 19,128,930 km (0.07 R)
• M29: 19,468,667 km (0.108 R)
• M30: 23,245,564 km (0.066 R)
• M31: 24,707,136 km (0.093 R)
• M32: 24,984,490 km (0.059 R)
• M33: 25,262,892 km (0.09 R)
• M34: 25,542,340 km (0.107 R)
• M35: 25,635,690 km (0.096 R)
• M36: 25,822,836 km (0.109 R)
• M37: 28,489,119 km (0.087 R)
• M38: 29,266,879 km (0.101 R)
• M39: 29,854,798 km (0.07 R)
• M40: 34,799,756 km (0.075 R)
• M41: 35,422,382 km (0.065 R)
• M42: 36,784,321 km (0.114 R)
• M43: 39,343,193 km (0.097 R)
• M44: 40,971,416 km (0.102 R)
• M45: 41,080,772 km (0.095 R)
• M46: 41,299,634 km (0.04 R)
• M47: 41,848,808 km (0.092 R)
• M48: 43,065,188 km (0.082 R)
• M49: 43,733,741 km (0.117 R)
• M50: 43,957,240 km (0.117 R)
• M51: 44,069,139 km (0.074 R)
• M52: 45,646,200 km (0.077 R)
• M53: 46,327,618 km (0.11 R)
• M54: 47,241,512 km (0.045 R)
• M55: 47,470,845 km (0.079 R)
• M56: 47,815,668 km (0.043 R)
• M57: 48,855,074 km (0.119 R)
• M58: 49,435,664 km (0.095 R)
• M59: 50,135,482 km (0.03 R)
• M60: 51,073,760 km (0.047 R)
• M61: 53,086,450 km (0.079 R)
• M62: 54,763,442 km (0.107 R)
• M63: 54,883,868 km (0.078 R)
• M64: 55,608,520 km (0.061 R)
• M65: 57,801,027 km (0.1 R)
• M66: 58,046,367 km (0.11 R)
• M67: 61,017,680 km (0.102 R)
• M68: 63,152,143 km (0.119 R)
• M69: 63,911,202 km (0.067 R)
• M70: 64,164,920 km (0.113 R)
• M71: 68,918,991 km (0.111 R)
• M72: 69,961,688 km (0.081 R)
• M73: 70,223,185 km (0.048 R)
• M74: 72,326,831 km (0.055 R)
• M75: 72,855,958 km (0.102 R)
• M76: 76,326,479 km (0.054 R)
• M77: 76,461,117 km (0.103 R)
• M78: 77,135,056 km (0.071 R)
• M79: 77,540,316 km (0.109 R)
• M80: 78,217,546 km (0.078 R)
• M81: 79,304,973 km (0.098 R)
• M82: 79,850,556 km (0.095 R)
• M83: 80,260,604 km (0.076 R)
• M84: 80,808,431 km (0.047 R)
• M85: 82,045,456 km (0.029 R)
• M86: 82,183,385 km (0.12 R)
• M87: 83,843,473 km (0.069 R)
• M88: 88,182,858 km (0.061 R)
• M89: 89,598,204 km (0.117 R)
• M90: 91,021,179 km (0.067 R)
• M91: 91,306,612 km (0.088 R)
• M92: 91,592,344 km (0.108 R)
• M93: 93,600,994 km (0.039 R)
• M94: 95,769,266 km (0.089 R)
• M95: 97,078,097 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.5

Radius: 7.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 15 AU - 15.28 AU

Year: 25013 Days

Day: 23.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,397,188 km

• M1: 265,387 km (0.109 R)
• M2: 518,057 km (0.113 R)
• M3: 690,394 km (0.051 R)
• M4: 815,907 km (0.046 R)
• M5: 1,262,456 km (0.073 R)
• M6: 1,313,469 km (0.112 R)
• M7: 2,253,542 km (0.092 R)
• M8: 2,637,410 km (0.074 R)
• M9: 2,803,464 km (0.094 R)
• M10: 3,041,624 km (0.104 R)
• M11: 3,758,048 km (0.117 R)
• M12: 3,832,548 km (0.095 R)
• M13: 4,604,024 km (0.026 R)
• M14: 5,805,145 km (0.101 R)
• M15: 6,065,146 km (0.108 R)
• M16: 6,196,643 km (0.063 R)
• M17: 6,868,337 km (0.103 R)
• M18: 7,005,369 km (0.059 R)
• M19: 7,515,797 km (0.111 R)
• M20: 7,609,894 km (0.065 R)
• M21: 8,769,577 km (0.076 R)
• M22: 10,399,595 km (0.054 R)
• M23: 11,573,340 km (0.033 R)
• M24: 12,120,569 km (0.079 R)
• M25: 12,676,325 km (0.101 R)
• M26: 13,183,612 km (0.111 R)
• M27: 13,870,266 km (0.085 R)
• M28: 14,451,304 km (0.105 R)
• M29: 16,241,990 km (0.096 R)
• M30: 17,039,347 km (0.094 R)
• M31: 17,724,057 km (0.107 R)
• M32: 17,849,569 km (0.045 R)
• M33: 18,038,362 km (0.091 R)
• M34: 19,313,534 km (0.069 R)
• M35: 19,766,666 km (0.061 R)
• M36: 20,288,762 km (0.114 R)
• M37: 20,420,109 km (0.071 R)
• M38: 20,815,497 km (0.062 R)
• M39: 22,152,004 km (0.084 R)
• M40: 23,035,529 km (0.107 R)
• M41: 23,103,895 km (0.073 R)
• M42: 23,653,817 km (0.088 R)
• M43: 24,208,077 km (0.055 R)
• M44: 24,696,664 km (0.072 R)
• M45: 25,188,392 km (0.04 R)
• M46: 25,754,321 km (0.106 R)
• M47: 26,324,438 km (0.117 R)
• M48: 28,059,773 km (0.105 R)
• M49: 28,206,080 km (0.119 R)
• M50: 28,941,204 km (0.065 R)
• M51: 29,237,109 km (0.117 R)
• M52: 29,385,360 km (0.099 R)
• M53: 31,715,796 km (0.117 R)
• M54: 33,715,620 km (0.062 R)
• M55: 34,495,623 km (0.117 R)
• M56: 34,652,252 km (0.08 R)
• M57: 34,887,869 km (0.09 R)
• M58: 35,360,449 km (0.117 R)
• M59: 35,439,436 km (0.064 R)
• M60: 37,191,676 km (0.111 R)
• M61: 37,916,628 km (0.095 R)
• M62: 38,402,521 km (0.111 R)
• M63: 38,564,985 km (0.099 R)
• M64: 40,119,456 km (0.096 R)
• M65: 40,614,625 km (0.059 R)
• M66: 40,945,835 km (0.067 R)
• M67: 41,360,969 km (0.114 R)
• M68: 43,542,854 km (0.097 R)
• M69: 43,797,021 km (0.047 R)
• M70: 44,051,636 km (0.11 R)
• M71: 44,391,971 km (0.109 R)
• M72: 47,842,596 km (0.102 R)
• M73: 48,367,535 km (0.108 R)
• M74: 50,042,582 km (0.082 R)
• M75: 51,736,628 km (0.113 R)
• M76: 52,005,755 km (0.04 R)
• M77: 52,725,919 km (0.12 R)
• M78: 55,363,928 km (0.085 R)
• M79: 56,560,262 km (0.104 R)
• M80: 57,208,021 km (0.097 R)
• M81: 57,579,323 km (0.08 R)
• M82: 59,353,703 km (0.116 R)
• M83: 59,447,501 km (0.066 R)
• M84: 60,200,427 km (0.102 R)
• M85: 60,767,104 km (0.095 R)
• M86: 62,382,462 km (0.085 R)
• M87: 62,860,128 km (0.112 R)
• M88: 64,397,246 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 16,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit