🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.51 AU - 0.63 AU

Year: 164 Days

Day: 19.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,629,622 km

• M1: 356,641 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.66 AU - 0.96 AU

Year: 278 Days

Day: 20.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,629,622 km

• M1: 134,040 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.77 AU - 1.11 AU

Year: 347 Days

Day: 20.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,629,622 km

• M1: 245,789 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.94 AU - 1 AU

Year: 364 Days

Day: 37.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 77,629,622 km

• M1: 252,820 km (0.102 R)
• M2: 534,513 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.98 AU - 1.08 AU

Year: 398 Days

Day: 31.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.47 AU - 3.61 AU

Year: 2018 Days

Day: 26 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.7

Radius: 8.7

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.13 AU - 10.39 AU

Year: 10730 Days

Day: 8 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,629,622 km

• M1: 120,277 km (0.094 R)
• M2: 243,097 km (0.049 R)
• M3: 412,441 km (0.081 R)
• M4: 467,045 km (0.053 R)
• M5: 953,836 km (0.114 R)
• M6: 1,123,181 km (0.107 R)
• M7: 1,236,277 km (0.026 R)
• M8: 1,491,341 km (0.068 R)
• M9: 1,819,708 km (0.103 R)
• M10: 2,251,298 km (0.106 R)
• M11: 2,436,949 km (0.054 R)
• M12: 2,649,229 km (0.077 R)
• M13: 2,801,519 km (0.062 R)
• M14: 3,252,407 km (0.113 R)
• M15: 3,533,801 km (0.086 R)
• M16: 3,677,564 km (0.065 R)
• M17: 3,896,725 km (0.12 R)
• M18: 4,170,639 km (0.062 R)
• M19: 4,271,767 km (0.095 R)
• M20: 4,710,687 km (0.062 R)
• M21: 5,029,181 km (0.081 R)
• M22: 5,715,237 km (0.102 R)
• M23: 5,827,884 km (0.074 R)
• M24: 6,083,697 km (0.11 R)
• M25: 6,694,954 km (0.056 R)
• M26: 6,783,964 km (0.104 R)
• M27: 6,933,113 km (0.039 R)
• M28: 7,264,921 km (0.094 R)
• M29: 7,695,015 km (0.029 R)
• M30: 8,007,076 km (0.118 R)
• M31: 8,483,246 km (0.118 R)
• M32: 8,870,705 km (0.065 R)
• M33: 9,001,154 km (0.112 R)
• M34: 9,066,678 km (0.117 R)
• M35: 9,198,025 km (0.092 R)
• M36: 9,496,024 km (0.12 R)
• M37: 10,033,679 km (0.106 R)
• M38: 10,135,705 km (0.07 R)
• M39: 12,245,184 km (0.03 R)
• M40: 12,683,057 km (0.026 R)
• M41: 12,866,913 km (0.089 R)
• M42: 13,311,967 km (0.089 R)
• M43: 13,724,408 km (0.075 R)
• M44: 14,561,707 km (0.081 R)
• M45: 15,064,356 km (0.106 R)
• M46: 16,007,122 km (0.089 R)
• M47: 17,131,051 km (0.109 R)
• M48: 17,456,875 km (0.073 R)
• M49: 19,369,633 km (0.106 R)
• M50: 19,794,192 km (0.117 R)
• M51: 20,393,631 km (0.071 R)
• M52: 20,566,117 km (0.042 R)
• M53: 20,652,435 km (0.096 R)
• M54: 21,610,609 km (0.099 R)
• M55: 21,698,423 km (0.075 R)
• M56: 21,830,368 km (0.09 R)
• M57: 21,918,482 km (0.097 R)
• M58: 23,074,873 km (0.064 R)
• M59: 23,164,632 km (0.05 R)
• M60: 24,159,757 km (0.094 R)
• M61: 24,571,001 km (0.099 R)
• M62: 24,708,482 km (0.117 R)
• M63: 25,446,448 km (0.055 R)
• M64: 25,539,199 km (0.116 R)
• M65: 25,678,624 km (0.067 R)
• M66: 25,818,199 km (0.063 R)
• M67: 25,911,398 km (0.073 R)
• M68: 26,004,747 km (0.071 R)
• M69: 26,098,097 km (0.077 R)
• M70: 26,614,060 km (0.105 R)
• M71: 26,849,676 km (0.105 R)
• M72: 27,942,339 km (0.084 R)
• M73: 28,181,845 km (0.103 R)
• M74: 28,566,312 km (0.032 R)
• M75: 29,389,399 km (0.115 R)
• M76: 30,023,993 km (0.112 R)
• M77: 31,256,979 km (0.111 R)
• M78: 31,904,738 km (0.066 R)
• M79: 32,004,669 km (0.106 R)
• M80: 32,556,835 km (0.068 R)
• M81: 33,010,865 km (0.038 R)
• M82: 33,466,988 km (0.056 R)
• M83: 33,670,442 km (0.081 R)
• M84: 33,772,318 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.6

Radius: 7

Gravity: 18.56 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.03 AU - 12.49 AU

Year: 16347 Days

Day: 17.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 58.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,629,622 km

• M1: 112,797 km (0.075 R)
• M2: 309,219 km (0.089 R)
• M3: 358,586 km (0.042 R)
• M4: 505,042 km (0.062 R)
• M5: 585,825 km (0.103 R)
• M6: 649,404 km (0.097 R)
• M7: 715,527 km (0.088 R)
• M8: 1,187,209 km (0.058 R)
• M9: 1,297,163 km (0.108 R)
• M10: 1,708,557 km (0.032 R)
• M11: 2,465,822 km (0.069 R)
• M12: 2,824,109 km (0.04 R)
• M13: 3,160,554 km (0.084 R)
• M14: 4,160,766 km (0.115 R)
• M15: 4,848,467 km (0.059 R)
• M16: 5,296,064 km (0.065 R)
• M17: 5,710,151 km (0.085 R)
• M18: 6,039,416 km (0.096 R)
• M19: 6,374,964 km (0.065 R)
• M20: 6,964,230 km (0.109 R)
• M21: 7,673,623 km (0.079 R)
• M22: 8,565,675 km (0.098 R)
• M23: 9,490,040 km (0.038 R)
• M24: 10,560,413 km (0.089 R)
• M25: 11,138,908 km (0.072 R)
• M26: 11,314,536 km (0.104 R)
• M27: 11,373,178 km (0.096 R)
• M28: 11,490,912 km (0.115 R)
• M29: 12,387,152 km (0.085 R)
• M30: 12,690,836 km (0.119 R)
• M31: 14,056,066 km (0.086 R)
• M32: 14,119,197 km (0.03 R)
• M33: 14,245,756 km (0.09 R)
• M34: 14,309,186 km (0.098 R)
• M35: 15,467,223 km (0.076 R)
• M36: 15,532,448 km (0.088 R)
• M37: 15,991,564 km (0.12 R)
• M38: 16,855,940 km (0.1 R)
• M39: 17,124,917 km (0.092 R)
• M40: 17,395,390 km (0.071 R)
• M41: 18,352,966 km (0.116 R)
• M42: 18,629,722 km (0.041 R)
• M43: 18,768,698 km (0.088 R)
• M44: 20,176,564 km (0.025 R)
• M45: 20,893,138 km (0.103 R)
• M46: 21,037,350 km (0.03 R)
• M47: 22,351,119 km (0.071 R)
• M48: 22,498,772 km (0.071 R)
• M49: 22,646,724 km (0.087 R)
• M50: 22,720,775 km (0.103 R)
• M51: 24,295,143 km (0.109 R)
• M52: 24,522,981 km (0.033 R)
• M53: 24,980,600 km (0.087 R)
• M54: 28,582,020 km (0.053 R)
• M55: 28,742,388 km (0.102 R)
• M56: 29,224,842 km (0.085 R)
• M57: 30,361,037 km (0.107 R)
• M58: 30,770,337 km (0.102 R)
• M59: 31,842,954 km (0.113 R)
• M60: 32,342,162 km (0.102 R)
• M61: 33,432,731 km (0.111 R)
• M62: 33,601,627 km (0.116 R)
• M63: 33,686,149 km (0.077 R)
• M64: 34,791,378 km (0.036 R)
• M65: 35,735,790 km (0.106 R)
• M66: 36,081,361 km (0.072 R)
• M67: 36,601,812 km (0.099 R)
• M68: 39,686,520 km (0.089 R)
• M69: 40,133,967 km (0.026 R)
• M70: 40,493,152 km (0.1 R)
• M71: 42,213,677 km (0.08 R)
• M72: 43,773,384 km (0.081 R)
• M73: 43,957,988 km (0.109 R)
• M74: 44,792,445 km (0.103 R)
• M75: 45,632,138 km (0.042 R)
• M76: 47,043,145 km (0.091 R)
• M77: 47,801,456 km (0.109 R)
• M78: 50,100,776 km (0.082 R)
• M79: 50,778,155 km (0.092 R)
• M80: 52,044,202 km (0.118 R)
• M81: 52,533,835 km (0.106 R)
• M82: 56,506,108 km (0.109 R)
• M83: 56,707,167 km (0.062 R)
• M84: 57,311,991 km (0.086 R)
• M85: 58,020,337 km (0.104 R)
• M86: 58,426,496 km (0.118 R)
• M87: 58,935,428 km (0.098 R)
• M88: 59,855,155 km (0.049 R)
• M89: 64,945,372 km (0.067 R)
• M90: 65,261,473 km (0.1 R)
• M91: 65,683,787 km (0.1 R)
• M92: 70,064,312 km (0.102 R)
• M93: 71,581,534 km (0.044 R)
• M94: 72,017,013 km (0.064 R)
• M95: 72,453,390 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.3

Radius: 4.7

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 11.21 AU - 14.97 AU

Year: 18035 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 77,629,622 km

• M1: 70,012 km (0.085 R)
• M2: 799,750 km (0.065 R)
• M3: 1,133,653 km (0.086 R)
• M4: 1,253,780 km (0.097 R)
• M5: 1,506,451 km (0.047 R)
• M6: 1,797,718 km (0.09 R)
• M7: 1,890,917 km (0.042 R)
• M8: 2,354,970 km (0.068 R)
• M9: 2,692,014 km (0.116 R)
• M10: 2,906,986 km (0.096 R)
• M11: 3,155,318 km (0.057 R)
• M12: 3,439,405 km (0.079 R)
• M13: 3,790,960 km (0.059 R)
• M14: 4,339,685 km (0.112 R)
• M15: 4,370,801 km (0.046 R)
• M16: 7,098,569 km (0.073 R)
• M17: 7,357,822 km (0.1 R)
• M18: 7,695,464 km (0.107 R)
• M19: 9,866,578 km (0.03 R)
• M20: 10,784,361 km (0.085 R)
• M21: 11,039,425 km (0.078 R)
• M22: 11,339,519 km (0.097 R)
• M23: 12,344,218 km (0.091 R)
• M24: 12,879,629 km (0.102 R)
• M25: 13,195,430 km (0.09 R)
• M26: 13,973,040 km (0.08 R)
• M27: 14,065,491 km (0.088 R)
• M28: 14,437,242 km (0.103 R)
• M29: 15,524,369 km (0.075 R)
• M30: 15,716,004 km (0.081 R)
• M31: 15,764,025 km (0.068 R)
• M32: 16,490,772 km (0.071 R)
• M33: 17,277,806 km (0.066 R)
• M34: 17,327,473 km (0.119 R)
• M35: 17,526,288 km (0.095 R)
• M36: 17,576,104 km (0.026 R)
• M37: 17,976,578 km (0.118 R)
• M38: 19,556,331 km (0.082 R)
• M39: 19,659,703 km (0.038 R)
• M40: 19,763,375 km (0.108 R)
• M41: 20,179,556 km (0.078 R)
• M42: 23,173,458 km (0.095 R)
• M43: 23,722,632 km (0.113 R)
• M44: 24,220,344 km (0.078 R)
• M45: 24,442,646 km (0.095 R)
• M46: 24,721,647 km (0.079 R)
• M47: 25,790,972 km (0.117 R)
• M48: 26,990,298 km (0.07 R)
• M49: 27,047,893 km (0.095 R)
• M50: 28,793,850 km (0.097 R)
• M51: 28,852,642 km (0.111 R)
• M52: 30,575,860 km (0.078 R)
• M53: 30,996,828 km (0.099 R)
• M54: 31,966,073 km (0.083 R)
• M55: 34,307,728 km (0.119 R)
• M56: 34,370,111 km (0.073 R)
• M57: 35,058,710 km (0.119 R)
• M58: 35,184,372 km (0.094 R)
• M59: 35,373,165 km (0.082 R)
• M60: 35,499,276 km (0.074 R)
• M61: 35,688,517 km (0.113 R)
• M62: 36,767,865 km (0.039 R)
• M63: 37,729,181 km (0.117 R)
• M64: 38,763,501 km (0.118 R)
• M65: 40,926,237 km (0.11 R)
• M66: 40,992,360 km (0.118 R)
• M67: 42,122,272 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.9

Radius: 4

Gravity: 20.43 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 17.69 AU - 18.93 AU

Year: 29835 Days

Day: 19.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,629,622 km

• M1: 115,938 km (0.082 R)
• M2: 164,707 km (0.087 R)
• M3: 473,178 km (0.071 R)
• M4: 1,133,353 km (0.036 R)
• M5: 1,548,488 km (0.094 R)
• M6: 1,579,903 km (0.093 R)
• M7: 1,805,198 km (0.111 R)
• M8: 1,871,469 km (0.09 R)
• M9: 2,144,336 km (0.101 R)
• M10: 2,765,017 km (0.117 R)
• M11: 3,234,456 km (0.061 R)
• M12: 4,647,108 km (0.116 R)
• M13: 4,783,990 km (0.052 R)
• M14: 4,829,767 km (0.109 R)
• M15: 5,202,266 km (0.101 R)
• M16: 9,171,247 km (0.056 R)
• M17: 9,980,871 km (0.115 R)
• M18: 10,216,487 km (0.112 R)
• M19: 10,394,210 km (0.092 R)
• M20: 10,573,129 km (0.117 R)
• M21: 10,873,521 km (0.109 R)
• M22: 10,994,396 km (0.057 R)
• M23: 12,480,053 km (0.118 R)
• M24: 12,670,192 km (0.111 R)
• M25: 13,181,816 km (0.081 R)
• M26: 13,504,948 km (0.109 R)
• M27: 13,634,948 km (0.119 R)
• M28: 15,702,391 km (0.083 R)
• M29: 15,907,490 km (0.04 R)
• M30: 16,667,596 km (0.095 R)
• M31: 17,087,069 km (0.034 R)
• M32: 17,509,982 km (0.054 R)
• M33: 17,722,860 km (0.079 R)
• M34: 18,151,009 km (0.06 R)
• M35: 18,654,705 km (0.034 R)
• M36: 19,236,192 km (0.098 R)
• M37: 19,382,349 km (0.109 R)
• M38: 21,392,944 km (0.06 R)
• M39: 22,384,329 km (0.107 R)
• M40: 23,624,945 km (0.046 R)
• M41: 24,253,704 km (0.065 R)
• M42: 25,206,942 km (0.043 R)
• M43: 25,929,949 km (0.069 R)
• M44: 27,890,877 km (0.101 R)
• M45: 31,263,412 km (0.085 R)
• M46: 31,607,637 km (0.077 R)
• M47: 31,866,590 km (0.07 R)
• M48: 32,647,940 km (0.101 R)
• M49: 33,523,387 km (0.096 R)
• M50: 34,940,228 km (0.097 R)
• M51: 35,566,146 km (0.058 R)
• M52: 36,466,725 km (0.031 R)
• M53: 37,648,847 km (0.095 R)
• M54: 38,843,386 km (0.034 R)
• M55: 39,028,140 km (0.105 R)
• M56: 40,424,037 km (0.086 R)
• M57: 40,611,484 km (0.07 R)
• M58: 40,986,974 km (0.097 R)
• M59: 41,175,168 km (0.108 R)
• M60: 41,647,000 km (0.109 R)
• M61: 42,120,627 km (0.038 R)
• M62: 43,360,344 km (0.067 R)
• M63: 44,032,787 km (0.063 R)
• M64: 45,680,159 km (0.109 R)
• M65: 50,540,145 km (0.099 R)
• M66: 52,264,260 km (0.067 R)
• M67: 52,672,662 km (0.084 R)
• M68: 53,389,984 km (0.059 R)
• M69: 54,213,820 km (0.091 R)
• M70: 55,665,517 km (0.063 R)
• M71: 56,396,153 km (0.06 R)
• M72: 56,500,722 km (0.084 R)
• M73: 58,819,040 km (0.087 R)
• M74: 59,883,130 km (0.078 R)
• M75: 61,168,176 km (0.104 R)
• M76: 61,491,008 km (0.119 R)
• M77: 62,354,337 km (0.092 R)
• M78: 62,787,423 km (0.093 R)
• M79: 63,439,071 km (0.108 R)
• M80: 63,765,793 km (0.051 R)
• M81: 64,420,733 km (0.086 R)
• M82: 67,728,940 km (0.049 R)
• M83: 70,189,825 km (0.089 R)
• M84: 70,978,954 km (0.077 R)
• M85: 71,997,865 km (0.102 R)
• M86: 72,679,882 km (0.088 R)
• M87: 73,363,993 km (0.114 R)
• M88: 73,478,285 km (0.114 R)
• M89: 73,706,871 km (0.086 R)
• M90: 74,853,539 km (0.055 R)
• M91: 75,083,620 km (0.095 R)
• M92: 76,006,190 km (0.059 R)
• M93: 76,700,474 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 14,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit