🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.71 AU - 0.75 AU

Year: 230 Days

Day: 32 Hours

Environment

Temp: 136 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.93 AU - 1.23 AU

Year: 414 Days

Day: 41.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.98 AU - 1.53 AU

Year: 516 Days

Day: 23 Hours

Environment

Temp: -2 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.53 AU - 2.09 AU

Year: 898 Days

Day: 34.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.7

Radius: 13.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.84 AU - 6.02 AU

Year: 4039 Days

Day: 10.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 47,328,965 km

• M1: 169,644 km (0.087 R)
• M2: 267,182 km (0.09 R)
• M3: 358,137 km (0.058 R)
• M4: 606,769 km (0.101 R)
• M5: 833,859 km (0.101 R)
• M6: 1,265,897 km (0.112 R)
• M7: 1,428,959 km (0.075 R)
• M8: 1,645,876 km (0.073 R)
• M9: 1,886,429 km (0.087 R)
• M10: 2,164,532 km (0.073 R)
• M11: 2,308,744 km (0.084 R)
• M12: 2,415,706 km (0.07 R)
• M13: 2,607,042 km (0.043 R)
• M14: 2,775,190 km (0.109 R)
• M15: 2,961,439 km (0.093 R)
• M16: 3,377,022 km (0.054 R)
• M17: 3,654,078 km (0.099 R)
• M18: 3,795,448 km (0.112 R)
• M19: 4,018,947 km (0.104 R)
• M20: 4,279,995 km (0.076 R)
• M21: 5,148,860 km (0.076 R)
• M22: 5,307,882 km (0.09 R)
• M23: 5,703,568 km (0.088 R)
• M24: 5,886,527 km (0.036 R)
• M25: 6,447,519 km (0.041 R)
• M26: 6,734,447 km (0.106 R)
• M27: 6,850,386 km (0.057 R)
• M28: 6,947,475 km (0.085 R)
• M29: 7,162,896 km (0.113 R)
• M30: 7,261,630 km (0.042 R)
• M31: 7,560,228 km (0.059 R)
• M32: 7,944,395 km (0.11 R)
• M33: 8,314,350 km (0.078 R)
• M34: 8,459,610 km (0.104 R)
• M35: 8,689,841 km (0.116 R)
• M36: 8,795,158 km (0.066 R)
• M37: 8,879,830 km (0.099 R)
• M38: 8,964,652 km (0.096 R)
• M39: 9,113,801 km (0.089 R)
• M40: 9,285,241 km (0.077 R)
• M41: 10,269,595 km (0.065 R)
• M42: 10,762,968 km (0.058 R)
• M43: 10,944,281 km (0.104 R)
• M44: 11,035,386 km (0.105 R)
• M45: 11,448,276 km (0.052 R)
• M46: 11,703,191 km (0.118 R)
• M47: 12,431,433 km (0.103 R)
• M48: 12,621,872 km (0.109 R)
• M49: 13,029,526 km (0.103 R)
• M50: 13,612,658 km (0.104 R)
• M51: 14,204,168 km (0.117 R)
• M52: 14,428,266 km (0.097 R)
• M53: 14,753,940 km (0.037 R)
• M54: 15,107,440 km (0.054 R)
• M55: 15,336,026 km (0.052 R)
• M56: 15,463,633 km (0.028 R)
• M57: 15,848,398 km (0.043 R)
• M58: 16,054,993 km (0.117 R)
• M59: 16,366,456 km (0.101 R)
• M60: 16,522,935 km (0.112 R)
• M61: 17,074,652 km (0.061 R)
• M62: 17,445,804 km (0.08 R)
• M63: 17,846,428 km (0.091 R)
• M64: 17,953,839 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.4

Radius: 12

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.74 AU - 5.64 AU

Year: 4362 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,328,965 km

• M1: 156,180 km (0.027 R)
• M2: 329,265 km (0.042 R)
• M3: 429,346 km (0.062 R)
• M4: 533,316 km (0.096 R)
• M5: 615,446 km (0.058 R)
• M6: 954,285 km (0.06 R)
• M7: 1,044,941 km (0.11 R)
• M8: 1,152,352 km (0.075 R)
• M9: 2,231,402 km (0.085 R)
• M10: 2,444,280 km (0.059 R)
• M11: 2,626,789 km (0.103 R)
• M12: 3,381,809 km (0.055 R)
• M13: 3,524,376 km (0.103 R)
• M14: 3,627,300 km (0.091 R)
• M15: 4,006,530 km (0.1 R)
• M16: 4,092,549 km (0.091 R)
• M17: 4,179,166 km (0.049 R)
• M18: 4,554,507 km (0.038 R)
• M19: 4,734,922 km (0.092 R)
• M20: 4,848,916 km (0.117 R)
• M21: 4,963,807 km (0.088 R)
• M22: 5,172,945 km (0.109 R)
• M23: 5,314,016 km (0.114 R)
• M24: 5,672,302 km (0.103 R)
• M25: 6,212,052 km (0.104 R)
• M26: 6,362,248 km (0.119 R)
• M27: 6,974,702 km (0.047 R)
• M28: 7,473,012 km (0.119 R)
• M29: 8,201,105 km (0.049 R)
• M30: 8,365,962 km (0.072 R)
• M31: 8,532,015 km (0.114 R)
• M32: 8,867,264 km (0.11 R)
• M33: 9,036,459 km (0.064 R)
• M34: 9,464,459 km (0.096 R)
• M35: 10,399,446 km (0.027 R)
• M36: 10,637,755 km (0.116 R)
• M37: 10,938,297 km (0.072 R)
• M38: 11,180,795 km (0.086 R)
• M39: 11,517,091 km (0.103 R)
• M40: 12,199,706 km (0.101 R)
• M41: 12,609,156 km (0.115 R)
• M42: 12,863,472 km (0.072 R)
• M43: 13,766,744 km (0.078 R)
• M44: 13,897,493 km (0.114 R)
• M45: 14,160,186 km (0.119 R)
• M46: 14,325,193 km (0.102 R)
• M47: 16,079,228 km (0.066 R)
• M48: 16,736,860 km (0.08 R)
• M49: 16,876,435 km (0.103 R)
• M50: 16,981,453 km (0.092 R)
• M51: 18,293,576 km (0.1 R)
• M52: 18,509,445 km (0.102 R)
• M53: 19,125,639 km (0.095 R)
• M54: 19,381,302 km (0.098 R)
• M55: 19,601,510 km (0.057 R)
• M56: 20,266,622 km (0.12 R)
• M57: 20,378,222 km (0.071 R)
• M58: 20,639,420 km (0.111 R)
• M59: 20,714,219 km (0.106 R)
• M60: 20,976,913 km (0.059 R)
• M61: 21,467,444 km (0.09 R)
• M62: 22,153,051 km (0.1 R)
• M63: 24,490,069 km (0.096 R)
• M64: 24,569,206 km (0.063 R)
• M65: 26,131,457 km (0.081 R)
• M66: 26,700,228 km (0.101 R)
• M67: 26,781,759 km (0.112 R)
• M68: 27,026,950 km (0.063 R)
• M69: 27,190,909 km (0.119 R)
• M70: 27,396,157 km (0.076 R)
• M71: 27,519,576 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.5

Radius: 14.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.21 AU - 7.37 AU

Year: 6528 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 88.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,328,965 km

• M1: 200,760 km (0.057 R)
• M2: 669,750 km (0.081 R)
• M3: 778,507 km (0.081 R)
• M4: 879,486 km (0.072 R)
• M5: 1,178,682 km (0.044 R)
• M6: 1,314,965 km (0.111 R)
• M7: 1,660,686 km (0.101 R)
• M8: 1,854,714 km (0.107 R)
• M9: 2,035,877 km (0.094 R)
• M10: 2,181,137 km (0.113 R)
• M11: 2,460,287 km (0.086 R)
• M12: 2,774,143 km (0.118 R)
• M13: 2,982,982 km (0.086 R)
• M14: 3,318,230 km (0.114 R)
• M15: 4,130,397 km (0.04 R)
• M16: 5,002,702 km (0.11 R)
• M17: 5,229,642 km (0.066 R)
• M18: 5,402,129 km (0.099 R)
• M19: 5,664,523 km (0.119 R)
• M20: 6,081,004 km (0.104 R)
• M21: 6,786,956 km (0.097 R)
• M22: 7,911,035 km (0.106 R)
• M23: 8,545,330 km (0.116 R)
• M24: 8,681,015 km (0.026 R)
• M25: 8,851,706 km (0.1 R)
• M26: 9,196,230 km (0.092 R)
• M27: 9,405,069 km (0.083 R)
• M28: 10,148,570 km (0.05 R)
• M29: 10,654,959 km (0.056 R)
• M30: 11,504,525 km (0.119 R)
• M31: 11,918,612 km (0.115 R)
• M32: 12,184,747 km (0.045 R)
• M33: 12,299,339 km (0.116 R)
• M34: 12,529,719 km (0.046 R)
• M35: 12,722,850 km (0.114 R)
• M36: 13,072,909 km (0.088 R)
• M37: 13,623,728 km (0.08 R)
• M38: 13,941,923 km (0.075 R)
• M39: 14,101,993 km (0.109 R)
• M40: 14,262,661 km (0.1 R)
• M41: 14,788,946 km (0.073 R)
• M42: 15,033,988 km (0.115 R)
• M43: 15,198,096 km (0.076 R)
• M44: 15,528,259 km (0.11 R)
• M45: 15,652,575 km (0.118 R)
• M46: 16,153,578 km (0.118 R)
• M47: 16,702,153 km (0.05 R)
• M48: 17,687,854 km (0.043 R)
• M49: 17,904,621 km (0.048 R)
• M50: 18,384,681 km (0.097 R)
• M51: 22,422,028 km (0.102 R)
• M52: 22,892,214 km (0.103 R)
• M53: 24,370,690 km (0.096 R)
• M54: 24,467,181 km (0.109 R)
• M55: 24,757,251 km (0.037 R)
• M56: 24,854,190 km (0.071 R)
• M57: 26,076,854 km (0.092 R)
• M58: 27,318,965 km (0.05 R)
• M59: 27,469,311 km (0.099 R)
• M60: 27,569,691 km (0.052 R)
• M61: 28,326,506 km (0.086 R)
• M62: 29,141,366 km (0.09 R)
• M63: 29,346,315 km (0.067 R)
• M64: 30,170,749 km (0.102 R)
• M65: 30,846,333 km (0.081 R)
• M66: 31,316,968 km (0.099 R)
• M67: 31,842,655 km (0.072 R)
• M68: 31,948,121 km (0.072 R)
• M69: 32,371,184 km (0.114 R)
• M70: 32,849,448 km (0.04 R)
• M71: 33,222,994 km (0.057 R)
• M72: 33,866,714 km (0.069 R)
• M73: 34,622,931 km (0.089 R)
• M74: 34,731,390 km (0.11 R)
• M75: 35,439,287 km (0.066 R)
• M76: 35,767,654 km (0.112 R)
• M77: 35,932,212 km (0.106 R)
• M78: 36,207,023 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555

Radius: 6.3

Gravity: 13.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.02 AU - 16.44 AU

Year: 24124 Days

Day: 21.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,328,965 km

• M1: 106,813 km (0.045 R)
• M2: 649,853 km (0.104 R)
• M3: 769,531 km (0.102 R)
• M4: 1,142,479 km (0.094 R)
• M5: 1,258,567 km (0.08 R)
• M6: 1,629,719 km (0.045 R)
• M7: 2,138,950 km (0.089 R)
• M8: 2,849,540 km (0.083 R)
• M9: 3,291,901 km (0.049 R)
• M10: 3,416,367 km (0.118 R)
• M11: 4,420,617 km (0.084 R)
• M12: 5,265,845 km (0.061 R)
• M13: 5,314,165 km (0.101 R)
• M14: 5,411,404 km (0.111 R)
• M15: 6,676,254 km (0.109 R)
• M16: 7,260,583 km (0.12 R)
• M17: 7,314,438 km (0.101 R)
• M18: 7,750,815 km (0.1 R)
• M19: 8,762,994 km (0.052 R)
• M20: 9,226,149 km (0.102 R)
• M21: 9,460,719 km (0.12 R)
• M22: 11,469,519 km (0.117 R)
• M23: 13,075,452 km (0.117 R)
• M24: 14,139,841 km (0.102 R)
• M25: 14,887,531 km (0.098 R)
• M26: 15,024,862 km (0.045 R)
• M27: 15,439,398 km (0.113 R)
• M28: 16,350,449 km (0.048 R)
• M29: 17,785,691 km (0.057 R)
• M30: 18,814,176 km (0.059 R)
• M31: 20,928,293 km (0.085 R)
• M32: 21,779,356 km (0.072 R)
• M33: 21,935,237 km (0.097 R)
• M34: 22,169,806 km (0.055 R)
• M35: 22,720,476 km (0.118 R)
• M36: 22,878,601 km (0.043 R)
• M37: 23,196,047 km (0.057 R)
• M38: 23,275,634 km (0.048 R)
• M39: 24,237,548 km (0.075 R)
• M40: 24,642,210 km (0.091 R)
• M41: 26,200,272 km (0.06 R)
• M42: 26,615,556 km (0.057 R)
• M43: 28,724,437 km (0.088 R)
• M44: 29,152,735 km (0.069 R)
• M45: 29,324,474 km (0.099 R)
• M46: 30,362,833 km (0.084 R)
• M47: 32,297,432 km (0.114 R)
• M48: 34,090,363 km (0.061 R)
• M49: 34,725,555 km (0.075 R)
• M50: 35,731,601 km (0.111 R)
• M51: 36,376,667 km (0.116 R)
• M52: 36,469,119 km (0.037 R)
• M53: 36,747,071 km (0.11 R)
• M54: 37,211,872 km (0.066 R)
• M55: 37,678,468 km (0.03 R)
• M56: 39,564,598 km (0.045 R)
• M57: 40,519,182 km (0.068 R)
• M58: 41,771,316 km (0.067 R)
• M59: 42,450,789 km (0.067 R)
• M60: 42,743,104 km (0.055 R)
• M61: 43,036,166 km (0.096 R)
• M62: 43,820,807 km (0.095 R)
• M63: 43,919,242 km (0.066 R)
• M64: 44,709,119 km (0.081 R)
• M65: 45,802,829 km (0.105 R)
• M66: 46,002,692 km (0.096 R)
• M67: 46,102,773 km (0.102 R)
• M68: 48,830,391 km (0.103 R)
• M69: 49,034,442 km (0.081 R)
• M70: 49,238,942 km (0.086 R)
• M71: 49,853,790 km (0.101 R)
• M72: 51,921,980 km (0.065 R)
• M73: 52,443,329 km (0.026 R)
• M74: 54,863,972 km (0.105 R)
• M75: 62,009,365 km (0.05 R)
• M76: 62,230,321 km (0.058 R)
• M77: 62,451,725 km (0.107 R)
• M78: 63,785,091 km (0.097 R)
• M79: 63,896,542 km (0.117 R)
• M80: 66,932,631 km (0.049 R)
• M81: 68,525,249 km (0.048 R)
• M82: 69,097,013 km (0.094 R)
• M83: 71,053,005 km (0.093 R)
• M84: 72,561,101 km (0.084 R)
• M85: 73,027,248 km (0.064 R)
• M86: 74,431,523 km (0.063 R)
• M87: 75,726,592 km (0.116 R)
• M88: 76,673,247 km (0.1 R)
• M89: 77,861,952 km (0.096 R)
• M90: 78,697,755 km (0.11 R)
• M91: 79,176,618 km (0.104 R)
• M92: 80,378,038 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.2

Radius: 3.6

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 16.41 AU - 19.57 AU

Year: 28153 Days

Day: 21.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,328,965 km

• M1: 46,226 km (0.057 R)
• M2: 114,891 km (0.057 R)
• M3: 573,409 km (0.057 R)
• M4: 688,300 km (0.112 R)
• M5: 901,776 km (0.1 R)
• M6: 1,114,654 km (0.073 R)
• M7: 1,155,045 km (0.089 R)
• M8: 1,517,670 km (0.061 R)
• M9: 1,840,951 km (0.104 R)
• M10: 2,338,215 km (0.106 R)
• M11: 3,242,833 km (0.076 R)
• M12: 3,476,655 km (0.053 R)
• M13: 3,685,942 km (0.119 R)
• M14: 4,337,590 km (0.119 R)
• M15: 4,758,559 km (0.082 R)
• M16: 5,226,501 km (0.099 R)
• M17: 5,397,042 km (0.083 R)
• M18: 5,990,796 km (0.056 R)
• M19: 6,422,237 km (0.073 R)
• M20: 6,458,738 km (0.08 R)
• M21: 6,531,742 km (0.1 R)
• M22: 7,239,041 km (0.114 R)
• M23: 7,276,889 km (0.104 R)
• M24: 7,352,885 km (0.103 R)
• M25: 7,505,624 km (0.106 R)
• M26: 7,775,499 km (0.108 R)
• M27: 8,324,822 km (0.068 R)
• M28: 8,404,259 km (0.07 R)
• M29: 8,523,937 km (0.078 R)
• M30: 8,604,122 km (0.082 R)
• M31: 8,724,697 km (0.11 R)
• M32: 8,886,562 km (0.09 R)
• M33: 9,709,949 km (0.106 R)
• M34: 9,919,536 km (0.103 R)
• M35: 11,120,956 km (0.08 R)
• M36: 11,208,471 km (0.11 R)
• M37: 12,096,633 km (0.098 R)
• M38: 12,322,227 km (0.104 R)
• M39: 12,915,083 km (0.103 R)
• M40: 12,961,160 km (0.106 R)
• M41: 13,470,540 km (0.075 R)
• M42: 14,461,327 km (0.06 R)
• M43: 14,652,812 km (0.113 R)
• M44: 14,844,896 km (0.077 R)
• M45: 15,818,479 km (0.112 R)
• M46: 15,966,282 km (0.064 R)
• M47: 16,065,016 km (0.108 R)
• M48: 18,083,091 km (0.076 R)
• M49: 20,019,337 km (0.048 R)
• M50: 20,232,663 km (0.103 R)
• M51: 20,393,032 km (0.103 R)
• M52: 22,350,969 km (0.117 R)
• M53: 22,849,728 km (0.063 R)
• M54: 23,072,480 km (0.063 R)
• M55: 24,367,848 km (0.1 R)
• M56: 24,424,695 km (0.029 R)
• M57: 24,881,118 km (0.05 R)
• M58: 25,225,193 km (0.065 R)
• M59: 25,282,788 km (0.087 R)
• M60: 25,860,236 km (0.026 R)
• M61: 26,092,561 km (0.047 R)
• M62: 26,325,485 km (0.095 R)
• M63: 28,094,181 km (0.083 R)
• M64: 28,872,389 km (0.12 R)
• M65: 29,839,988 km (0.113 R)
• M66: 31,744,818 km (0.1 R)
• M67: 32,242,679 km (0.059 R)
• M68: 32,555,189 km (0.059 R)
• M69: 33,435,423 km (0.092 R)
• M70: 35,864,145 km (0.072 R)
• M71: 36,382,651 km (0.095 R)
• M72: 36,838,326 km (0.099 R)
• M73: 37,623,864 km (0.11 R)
• M74: 37,821,184 km (0.082 R)
• M75: 37,887,007 km (0.095 R)
• M76: 37,952,830 km (0.062 R)
• M77: 38,746,297 km (0.046 R)
• M78: 40,618,814 km (0.093 R)
• M79: 41,701,902 km (0.107 R)
• M80: 41,974,171 km (0.104 R)
• M81: 42,178,820 km (0.033 R)
• M82: 43,000,412 km (0.081 R)
• M83: 43,206,707 km (0.112 R)
• M84: 43,275,522 km (0.105 R)
• M85: 44,729,165 km (0.098 R)
• M86: 45,917,570 km (0.12 R)
• M87: 46,198,665 km (0.12 R)
• M88: 46,550,968 km (0.11 R)
• M89: 46,833,409 km (0.089 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 14,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit