🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.63 AU - 0.69 AU

Year: 195 Days

Day: 36.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 111 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,845,361 km

• M1: 540,796 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.82 AU - 1.26 AU

Year: 385 Days

Day: 31.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,845,361 km

• M1: 295,456 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.63 AU - 3.25 AU

Year: 1832 Days

Day: 13.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.8

Radius: 10.4

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.16 AU - 7.68 AU

Year: 5912 Days

Day: 8.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,845,361 km

• M1: 153,637 km (0.066 R)
• M2: 383,120 km (0.088 R)
• M3: 506,538 km (0.106 R)
• M4: 611,855 km (0.055 R)
• M5: 749,336 km (0.106 R)
• M6: 847,023 km (0.098 R)
• M7: 1,125,425 km (0.117 R)
• M8: 1,224,758 km (0.104 R)
• M9: 1,327,232 km (0.075 R)
• M10: 1,463,217 km (0.068 R)
• M11: 2,106,488 km (0.089 R)
• M12: 2,177,098 km (0.085 R)
• M13: 2,320,861 km (0.064 R)
• M14: 2,713,107 km (0.065 R)
• M15: 3,045,962 km (0.085 R)
• M16: 3,288,909 km (0.104 R)
• M17: 3,454,514 km (0.047 R)
• M18: 3,750,867 km (0.119 R)
• M19: 3,858,727 km (0.092 R)
• M20: 4,033,607 km (0.1 R)
• M21: 4,144,160 km (0.056 R)
• M22: 4,459,363 km (0.075 R)
• M23: 4,619,732 km (0.092 R)
• M24: 4,782,195 km (0.114 R)
• M25: 5,041,299 km (0.111 R)
• M26: 5,377,894 km (0.094 R)
• M27: 5,622,636 km (0.111 R)
• M28: 5,721,670 km (0.104 R)
• M29: 6,302,109 km (0.061 R)
• M30: 6,404,883 km (0.108 R)
• M31: 6,534,285 km (0.078 R)
• M32: 7,194,311 km (0.04 R)
• M33: 7,491,562 km (0.085 R)
• M34: 7,600,619 km (0.108 R)
• M35: 7,820,378 km (0.118 R)
• M36: 7,930,931 km (0.114 R)
• M37: 8,266,030 km (0.074 R)
• M38: 8,350,553 km (0.066 R)
• M39: 8,435,375 km (0.041 R)
• M40: 8,548,920 km (0.1 R)
• M41: 8,748,783 km (0.108 R)
• M42: 9,037,058 km (0.082 R)
• M43: 9,240,810 km (0.078 R)
• M44: 9,712,043 km (0.087 R)
• M45: 10,070,480 km (0.104 R)
• M46: 10,677,847 km (0.093 R)
• M47: 11,016,986 km (0.1 R)
• M48: 11,141,152 km (0.085 R)
• M49: 11,234,650 km (0.07 R)
• M50: 11,359,565 km (0.088 R)
• M51: 13,355,799 km (0.111 R)
• M52: 13,554,764 km (0.114 R)
• M53: 13,754,627 km (0.105 R)
• M54: 14,258,622 km (0.096 R)
• M55: 14,360,049 km (0.086 R)
• M56: 14,495,884 km (0.106 R)
• M57: 14,700,235 km (0.104 R)
• M58: 15,008,706 km (0.114 R)
• M59: 15,701,793 km (0.086 R)
• M60: 15,841,667 km (0.096 R)
• M61: 15,911,678 km (0.041 R)
• M62: 16,016,995 km (0.112 R)
• M63: 16,975,469 km (0.084 R)
• M64: 17,661,076 km (0.1 R)
• M65: 18,355,659 km (0.11 R)
• M66: 18,984,867 km (0.083 R)
• M67: 19,620,958 km (0.089 R)
• M68: 19,847,150 km (0.111 R)
• M69: 20,112,237 km (0.088 R)
• M70: 20,684,000 km (0.092 R)
• M71: 21,415,982 km (0.09 R)
• M72: 22,510,141 km (0.034 R)
• M73: 23,302,860 km (0.073 R)
• M74: 23,422,539 km (0.098 R)
• M75: 23,662,494 km (0.071 R)
• M76: 23,823,012 km (0.074 R)
• M77: 24,185,338 km (0.12 R)
• M78: 26,024,345 km (0.117 R)
• M79: 26,730,746 km (0.039 R)
• M80: 26,855,959 km (0.058 R)
• M81: 26,939,585 km (0.105 R)
• M82: 27,654,214 km (0.12 R)
• M83: 28,247,369 km (0.089 R)
• M84: 28,417,612 km (0.109 R)
• M85: 28,502,882 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.1

Radius: 13

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.96 AU - 9.96 AU

Year: 10575 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,845,361 km

• M1: 179,817 km (0.028 R)
• M2: 264,190 km (0.097 R)
• M3: 385,663 km (0.104 R)
• M4: 573,109 km (0.043 R)
• M5: 870,660 km (0.118 R)
• M6: 1,454,839 km (0.11 R)
• M7: 1,747,303 km (0.11 R)
• M8: 1,974,094 km (0.099 R)
• M9: 2,059,065 km (0.093 R)
• M10: 2,321,609 km (0.072 R)
• M11: 2,456,995 km (0.104 R)
• M12: 3,074,685 km (0.081 R)
• M13: 3,173,868 km (0.091 R)
• M14: 3,401,407 km (0.081 R)
• M15: 3,530,061 km (0.063 R)
• M16: 3,765,977 km (0.069 R)
• M17: 4,198,165 km (0.098 R)
• M18: 4,646,510 km (0.112 R)
• M19: 4,732,229 km (0.108 R)
• M20: 4,847,420 km (0.027 R)
• M21: 5,287,986 km (0.115 R)
• M22: 5,802,901 km (0.052 R)
• M23: 6,082,051 km (0.044 R)
• M24: 6,333,974 km (0.108 R)
• M25: 6,653,814 km (0.118 R)
• M26: 7,644,750 km (0.115 R)
• M27: 7,848,503 km (0.082 R)
• M28: 8,752,373 km (0.081 R)
• M29: 9,108,715 km (0.049 R)
• M30: 9,689,005 km (0.088 R)
• M31: 10,169,364 km (0.104 R)
• M32: 10,544,107 km (0.052 R)
• M33: 10,961,634 km (0.11 R)
• M34: 11,852,340 km (0.072 R)
• M35: 12,048,912 km (0.07 R)
• M36: 12,886,959 km (0.101 R)
• M37: 13,456,029 km (0.111 R)
• M38: 13,538,009 km (0.117 R)
• M39: 13,661,278 km (0.087 R)
• M40: 13,991,889 km (0.093 R)
• M41: 14,576,817 km (0.08 R)
• M42: 14,703,227 km (0.033 R)
• M43: 14,914,758 km (0.086 R)
• M44: 15,684,290 km (0.091 R)
• M45: 17,217,668 km (0.068 R)
• M46: 17,574,907 km (0.096 R)
• M47: 19,120,104 km (0.118 R)
• M48: 19,490,059 km (0.079 R)
• M49: 19,629,335 km (0.062 R)
• M50: 20,096,230 km (0.071 R)
• M51: 20,283,975 km (0.087 R)
• M52: 20,566,715 km (0.083 R)
• M53: 20,755,957 km (0.083 R)
• M54: 21,088,513 km (0.057 R)
• M55: 22,875,459 km (0.048 R)
• M56: 23,960,941 km (0.085 R)
• M57: 24,209,872 km (0.047 R)
• M58: 24,610,196 km (0.106 R)
• M59: 24,710,576 km (0.08 R)
• M60: 25,265,285 km (0.115 R)
• M61: 25,926,059 km (0.076 R)
• M62: 26,438,282 km (0.101 R)
• M63: 26,798,813 km (0.059 R)
• M64: 27,264,810 km (0.063 R)
• M65: 27,942,489 km (0.119 R)
• M66: 28,362,410 km (0.099 R)
• M67: 28,467,727 km (0.096 R)
• M68: 28,573,044 km (0.102 R)
• M69: 29,155,279 km (0.103 R)
• M70: 29,367,857 km (0.106 R)
• M71: 30,170,001 km (0.117 R)
• M72: 31,577,418 km (0.119 R)
• M73: 33,227,632 km (0.101 R)
• M74: 33,783,986 km (0.069 R)
• M75: 34,063,435 km (0.096 R)
• M76: 34,399,582 km (0.095 R)
• M77: 35,641,842 km (0.107 R)
• M78: 36,382,801 km (0.117 R)
• M79: 37,359,375 km (0.119 R)
• M80: 38,112,002 km (0.109 R)
• M81: 38,286,284 km (0.049 R)
• M82: 38,635,894 km (0.103 R)
• M83: 39,045,194 km (0.07 R)
• M84: 39,162,329 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.3

Radius: 6.1

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 11.79 AU - 14.01 AU

Year: 16839 Days

Day: 17.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,845,361 km

• M1: 77,492 km (0.09 R)
• M2: 200,162 km (0.097 R)
• M3: 427,401 km (0.098 R)
• M4: 503,098 km (0.096 R)
• M5: 567,126 km (0.066 R)
• M6: 617,091 km (0.119 R)
• M7: 928,704 km (0.077 R)
• M8: 1,008,589 km (0.117 R)
• M9: 1,090,868 km (0.066 R)
• M10: 1,558,959 km (0.109 R)
• M11: 1,777,073 km (0.089 R)
• M12: 2,056,672 km (0.039 R)
• M13: 2,377,559 km (0.098 R)
• M14: 2,515,937 km (0.117 R)
• M15: 2,714,005 km (0.109 R)
• M16: 3,246,723 km (0.042 R)
• M17: 3,843,319 km (0.089 R)
• M18: 4,203,999 km (0.087 R)
• M19: 4,304,380 km (0.038 R)
• M20: 5,134,797 km (0.104 R)
• M21: 5,314,016 km (0.114 R)
• M22: 6,126,631 km (0.093 R)
• M23: 6,278,473 km (0.06 R)
• M24: 6,470,108 km (0.078 R)
• M25: 6,702,583 km (0.077 R)
• M26: 7,416,464 km (0.113 R)
• M27: 7,456,855 km (0.111 R)
• M28: 8,659,174 km (0.073 R)
• M29: 8,872,500 km (0.055 R)
• M30: 9,522,952 km (0.111 R)
• M31: 9,698,879 km (0.106 R)
• M32: 10,233,392 km (0.117 R)
• M33: 10,823,256 km (0.071 R)
• M34: 10,915,109 km (0.051 R)
• M35: 11,006,963 km (0.078 R)
• M36: 11,424,191 km (0.116 R)
• M37: 11,470,866 km (0.097 R)
• M38: 11,846,506 km (0.09 R)
• M39: 13,883,879 km (0.089 R)
• M40: 16,816,895 km (0.101 R)
• M41: 17,511,777 km (0.083 R)
• M42: 18,216,084 km (0.118 R)
• M43: 18,874,315 km (0.047 R)
• M44: 19,095,570 km (0.043 R)
• M45: 19,596,274 km (0.094 R)
• M46: 20,270,661 km (0.077 R)
• M47: 23,102,250 km (0.06 R)
• M48: 26,055,012 km (0.104 R)
• M49: 26,858,203 km (0.078 R)
• M50: 27,481,428 km (0.084 R)
• M51: 29,443,853 km (0.058 R)
• M52: 29,507,881 km (0.096 R)
• M53: 29,636,086 km (0.073 R)
• M54: 29,700,264 km (0.068 R)
• M55: 30,344,731 km (0.094 R)
• M56: 33,234,663 km (0.104 R)
• M57: 33,836,645 km (0.103 R)
• M58: 33,903,665 km (0.102 R)
• M59: 34,577,154 km (0.092 R)
• M60: 34,983,312 km (0.115 R)
• M61: 35,732,050 km (0.101 R)
• M62: 37,800,689 km (0.11 R)
• M63: 38,849,520 km (0.109 R)
• M64: 39,060,453 km (0.102 R)
• M65: 39,271,685 km (0.085 R)
• M66: 39,907,925 km (0.063 R)
• M67: 42,197,371 km (0.041 R)
• M68: 44,749,660 km (0.053 R)
• M69: 45,044,667 km (0.073 R)
• M70: 45,118,419 km (0.11 R)
• M71: 45,414,174 km (0.1 R)
• M72: 46,007,329 km (0.054 R)
• M73: 47,652,158 km (0.117 R)
• M74: 47,953,298 km (0.038 R)
• M75: 48,708,768 km (0.101 R)
• M76: 48,784,614 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.7

Radius: 3.4

Gravity: 42.71 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.71 AU - 15.37 AU

Year: 18107 Days

Day: 16.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,845,361 km

• M1: 250,427 km (0.082 R)
• M2: 325,375 km (0.077 R)
• M3: 442,211 km (0.067 R)
• M4: 980,016 km (0.07 R)
• M5: 1,099,544 km (0.063 R)
• M6: 1,822,700 km (0.094 R)
• M7: 2,151,367 km (0.076 R)
• M8: 2,498,135 km (0.111 R)
• M9: 2,794,638 km (0.086 R)
• M10: 2,861,957 km (0.073 R)
• M11: 3,456,309 km (0.088 R)
• M12: 3,528,715 km (0.115 R)
• M13: 4,049,315 km (0.115 R)
• M14: 4,553,909 km (0.108 R)
• M15: 4,753,323 km (0.1 R)
• M16: 4,955,429 km (0.059 R)
• M17: 5,119,239 km (0.1 R)
• M18: 5,243,256 km (0.098 R)
• M19: 5,621,140 km (0.113 R)
• M20: 6,402,938 km (0.091 R)
• M21: 6,942,837 km (0.094 R)
• M22: 8,065,569 km (0.088 R)
• M23: 8,549,818 km (0.118 R)
• M24: 9,546,139 km (0.051 R)
• M25: 11,918,163 km (0.082 R)
• M26: 12,413,332 km (0.067 R)
• M27: 12,915,233 km (0.116 R)
• M28: 12,971,482 km (0.079 R)
• M29: 13,083,979 km (0.065 R)
• M30: 14,169,761 km (0.073 R)
• M31: 15,581,815 km (0.116 R)
• M32: 15,821,471 km (0.071 R)
• M33: 16,425,996 km (0.052 R)
• M34: 16,915,031 km (0.116 R)
• M35: 19,302,464 km (0.028 R)
• M36: 20,273,503 km (0.09 R)
• M37: 22,939,337 km (0.12 R)
• M38: 23,348,637 km (0.118 R)
• M39: 25,290,118 km (0.051 R)
• M40: 25,430,740 km (0.034 R)
• M41: 28,006,666 km (0.11 R)
• M42: 28,370,937 km (0.12 R)
• M43: 29,769,378 km (0.052 R)
• M44: 30,290,278 km (0.078 R)
• M45: 32,939,357 km (0.104 R)
• M46: 34,097,244 km (0.042 R)
• M47: 34,720,170 km (0.087 R)
• M48: 36,770,558 km (0.079 R)
• M49: 37,089,501 km (0.081 R)
• M50: 38,293,614 km (0.102 R)
• M51: 38,535,963 km (0.064 R)
• M52: 39,103,387 km (0.104 R)
• M53: 39,918,845 km (0.115 R)
• M54: 40,082,655 km (0.099 R)
• M55: 42,398,580 km (0.079 R)
• M56: 45,953,025 km (0.053 R)
• M57: 46,640,876 km (0.106 R)
• M58: 47,505,402 km (0.097 R)
• M59: 50,838,443 km (0.114 R)
• M60: 51,549,781 km (0.084 R)
• M61: 51,728,101 km (0.107 R)
• M62: 52,174,801 km (0.068 R)
• M63: 53,252,204 km (0.053 R)
• M64: 54,518,251 km (0.088 R)
• M65: 55,063,984 km (0.098 R)
• M66: 57,080,264 km (0.071 R)
• M67: 58,654,632 km (0.113 R)
• M68: 59,587,525 km (0.12 R)
• M69: 59,774,672 km (0.102 R)
• M70: 60,055,766 km (0.114 R)
• M71: 63,367,414 km (0.09 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 19,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit