🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.82 AU - 1.04 AU

Year: 342 Days

Day: 18.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,997,387 km

• M1: 545,284 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.84 AU - 1.02 AU

Year: 342 Days

Day: 14.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 82.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,997,387 km

• M1: 192,532 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.17 AU - 1.77 AU

Year: 679 Days

Day: 44.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.27 AU - 2.07 AU

Year: 822 Days

Day: 23.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.87 AU - 3.17 AU

Year: 1999 Days

Day: 42 Hours

Environment

Temp: -107 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.4

Radius: 10.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.69 AU - 6.99 AU

Year: 6812 Days

Day: 8.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,997,387 km

• M1: 178,021 km (0.096 R)
• M2: 249,679 km (0.119 R)
• M3: 334,501 km (0.035 R)
• M4: 466,745 km (0.108 R)
• M5: 610,210 km (0.099 R)
• M6: 749,186 km (0.089 R)
• M7: 910,752 km (0.113 R)
• M8: 1,132,605 km (0.097 R)
• M9: 1,359,246 km (0.051 R)
• M10: 1,545,944 km (0.093 R)
• M11: 1,684,622 km (0.109 R)
• M12: 1,885,831 km (0.089 R)
• M13: 1,974,542 km (0.041 R)
• M14: 2,171,862 km (0.107 R)
• M15: 2,487,962 km (0.113 R)
• M16: 2,955,456 km (0.091 R)
• M17: 3,041,923 km (0.111 R)
• M18: 3,450,325 km (0.044 R)
• M19: 4,066,818 km (0.114 R)
• M20: 4,202,055 km (0.111 R)
• M21: 4,496,912 km (0.112 R)
• M22: 5,044,739 km (0.116 R)
• M23: 5,400,483 km (0.118 R)
• M24: 5,506,698 km (0.077 R)
• M25: 5,613,660 km (0.092 R)
• M26: 6,180,786 km (0.097 R)
• M27: 6,996,244 km (0.049 R)
• M28: 7,464,036 km (0.11 R)
• M29: 7,749,469 km (0.053 R)
• M30: 7,821,425 km (0.089 R)
• M31: 7,893,532 km (0.098 R)
• M32: 7,965,937 km (0.086 R)
• M33: 8,038,642 km (0.097 R)
• M34: 8,233,268 km (0.111 R)
• M35: 8,503,592 km (0.076 R)
• M36: 8,702,108 km (0.09 R)
• M37: 8,876,988 km (0.091 R)
• M38: 8,952,385 km (0.101 R)
• M39: 9,154,193 km (0.095 R)
• M40: 9,357,646 km (0.078 R)
• M41: 9,639,788 km (0.111 R)
• M42: 9,872,861 km (0.115 R)
• M43: 10,133,760 km (0.12 R)
• M44: 10,212,598 km (0.112 R)
• M45: 10,609,481 km (0.072 R)
• M46: 11,254,996 km (0.095 R)
• M47: 11,941,052 km (0.083 R)
• M48: 12,191,329 km (0.068 R)
• M49: 12,331,053 km (0.118 R)
• M50: 12,697,119 km (0.086 R)
• M51: 12,867,212 km (0.105 R)
• M52: 12,952,632 km (0.095 R)
• M53: 13,382,128 km (0.095 R)
• M54: 13,584,235 km (0.117 R)
• M55: 13,758,217 km (0.045 R)
• M56: 14,196,539 km (0.072 R)
• M57: 14,432,305 km (0.089 R)
• M58: 15,237,142 km (0.084 R)
• M59: 15,327,499 km (0.076 R)
• M60: 15,478,443 km (0.049 R)
• M61: 15,599,617 km (0.096 R)
• M62: 15,781,827 km (0.103 R)
• M63: 16,056,639 km (0.065 R)
• M64: 16,302,278 km (0.106 R)
• M65: 16,548,965 km (0.103 R)
• M66: 17,359,786 km (0.116 R)
• M67: 17,611,858 km (0.118 R)
• M68: 17,928,557 km (0.093 R)
• M69: 18,987,411 km (0.085 R)
• M70: 19,638,909 km (0.085 R)
• M71: 19,737,195 km (0.115 R)
• M72: 20,099,372 km (0.111 R)
• M73: 20,930,388 km (0.074 R)
• M74: 22,351,717 km (0.114 R)
• M75: 22,729,152 km (0.101 R)
• M76: 23,247,210 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.7

Radius: 12

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.03 AU - 10.25 AU

Year: 11398 Days

Day: 13.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,997,387 km

• M1: 443,258 km (0.081 R)
• M2: 593,006 km (0.077 R)
• M3: 884,273 km (0.109 R)
• M4: 1,064,090 km (0.047 R)
• M5: 1,150,108 km (0.113 R)
• M6: 1,819,708 km (0.106 R)
• M7: 2,030,941 km (0.032 R)
• M8: 2,618,112 km (0.057 R)
• M9: 3,230,716 km (0.074 R)
• M10: 3,307,160 km (0.107 R)
• M11: 3,410,233 km (0.063 R)
• M12: 3,540,383 km (0.081 R)
• M13: 3,619,371 km (0.117 R)
• M14: 3,779,141 km (0.113 R)
• M15: 4,050,662 km (0.045 R)
• M16: 4,188,890 km (0.057 R)
• M17: 4,300,490 km (0.096 R)
• M18: 4,641,573 km (0.116 R)
• M19: 4,786,384 km (0.039 R)
• M20: 4,873,899 km (0.111 R)
• M21: 5,872,614 km (0.084 R)
• M22: 6,315,125 km (0.109 R)
• M23: 6,933,113 km (0.08 R)
• M24: 7,672,725 km (0.116 R)
• M25: 8,261,542 km (0.064 R)
• M26: 8,614,743 km (0.105 R)
• M27: 10,644,636 km (0.041 R)
• M28: 10,874,718 km (0.06 R)
• M29: 11,029,103 km (0.111 R)
• M30: 11,300,922 km (0.044 R)
• M31: 11,890,787 km (0.085 R)
• M32: 11,970,223 km (0.074 R)
• M33: 13,141,724 km (0.107 R)
• M34: 14,223,018 km (0.063 R)
• M35: 14,902,491 km (0.104 R)
• M36: 15,031,145 km (0.098 R)
• M37: 15,203,183 km (0.1 R)
• M38: 15,549,203 km (0.102 R)
• M39: 15,636,119 km (0.1 R)
• M40: 16,691,831 km (0.092 R)
• M41: 17,228,289 km (0.096 R)
• M42: 17,543,941 km (0.116 R)
• M43: 18,732,795 km (0.089 R)
• M44: 19,150,323 km (0.081 R)
• M45: 19,570,992 km (0.109 R)
• M46: 20,803,379 km (0.113 R)
• M47: 21,428,997 km (0.119 R)
• M48: 21,525,787 km (0.091 R)
• M49: 22,256,573 km (0.093 R)
• M50: 22,797,519 km (0.106 R)
• M51: 22,945,770 km (0.116 R)
• M52: 23,094,470 km (0.119 R)
• M53: 23,292,987 km (0.073 R)
• M54: 23,542,217 km (0.059 R)
• M55: 23,842,310 km (0.111 R)
• M56: 24,648,792 km (0.092 R)
• M57: 25,823,884 km (0.058 R)
• M58: 25,978,418 km (0.104 R)
• M59: 26,133,402 km (0.085 R)
• M60: 26,236,923 km (0.078 R)
• M61: 26,392,356 km (0.047 R)
• M62: 26,860,447 km (0.095 R)
• M63: 27,069,436 km (0.071 R)
• M64: 28,122,305 km (0.057 R)
• M65: 28,440,799 km (0.102 R)
• M66: 29,188,489 km (0.027 R)
• M67: 30,376,596 km (0.11 R)
• M68: 30,867,277 km (0.082 R)
• M69: 31,470,455 km (0.105 R)
• M70: 31,856,418 km (0.057 R)
• M71: 32,577,180 km (0.114 R)
• M72: 32,911,681 km (0.11 R)
• M73: 33,584,124 km (0.088 R)
• M74: 33,752,870 km (0.12 R)
• M75: 34,204,506 km (0.105 R)
• M76: 34,601,240 km (0.09 R)
• M77: 34,999,469 km (0.111 R)
• M78: 35,915,606 km (0.114 R)
• M79: 36,492,157 km (0.052 R)
• M80: 37,013,655 km (0.074 R)
• M81: 37,246,279 km (0.045 R)
• M82: 38,416,434 km (0.049 R)
• M83: 39,302,053 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.8

Radius: 5.5

Gravity: 31.96 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.3 AU - 14.42 AU

Year: 15553 Days

Day: 22.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,997,387 km

• M1: 130,001 km (0.102 R)
• M2: 200,910 km (0.077 R)
• M3: 388,356 km (0.114 R)
• M4: 461,958 km (0.107 R)
• M5: 803,191 km (0.055 R)
• M6: 1,519,914 km (0.108 R)
• M7: 2,047,845 km (0.105 R)
• M8: 2,382,944 km (0.12 R)
• M9: 3,028,459 km (0.117 R)
• M10: 3,370,590 km (0.09 R)
• M11: 5,167,410 km (0.092 R)
• M12: 5,392,554 km (0.117 R)
• M13: 5,575,213 km (0.078 R)
• M14: 5,713,442 km (0.12 R)
• M15: 5,806,193 km (0.076 R)
• M16: 5,946,366 km (0.082 R)
• M17: 6,087,586 km (0.09 R)
• M18: 7,610,941 km (0.066 R)
• M19: 7,815,741 km (0.082 R)
• M20: 8,074,246 km (0.076 R)
• M21: 8,178,366 km (0.09 R)
• M22: 8,705,998 km (0.057 R)
• M23: 8,759,404 km (0.088 R)
• M24: 8,866,516 km (0.118 R)
• M25: 9,190,396 km (0.08 R)
• M26: 9,244,700 km (0.083 R)
• M27: 9,299,153 km (0.119 R)
• M28: 9,849,524 km (0.116 R)
• M29: 10,241,171 km (0.112 R)
• M30: 10,580,908 km (0.053 R)
• M31: 11,097,320 km (0.044 R)
• M32: 11,916,966 km (0.087 R)
• M33: 13,675,938 km (0.087 R)
• M34: 13,924,869 km (0.1 R)
• M35: 14,807,796 km (0.071 R)
• M36: 15,320,468 km (0.089 R)
• M37: 15,578,973 km (0.118 R)
• M38: 16,693,626 km (0.102 R)
• M39: 16,826,469 km (0.088 R)
• M40: 17,361,282 km (0.074 R)
• M41: 18,037,614 km (0.104 R)
• M42: 18,105,681 km (0.094 R)
• M43: 18,173,897 km (0.076 R)
• M44: 18,378,996 km (0.084 R)
• M45: 21,473,877 km (0.094 R)
• M46: 22,126,572 km (0.084 R)
• M47: 22,785,700 km (0.086 R)
• M48: 23,154,758 km (0.119 R)
• M49: 23,973,358 km (0.115 R)
• M50: 24,273,451 km (0.076 R)
• M51: 24,801,532 km (0.11 R)
• M52: 25,105,066 km (0.05 R)
• M53: 25,181,062 km (0.067 R)
• M54: 26,022,849 km (0.05 R)
• M55: 26,795,971 km (0.09 R)
• M56: 27,969,865 km (0.025 R)
• M57: 28,364,953 km (0.1 R)
• M58: 31,099,602 km (0.073 R)
• M59: 32,249,860 km (0.11 R)
• M60: 33,079,979 km (0.027 R)
• M61: 34,169,500 km (0.098 R)
• M62: 36,470,016 km (0.058 R)
• M63: 38,380,979 km (0.096 R)
• M64: 38,556,308 km (0.097 R)
• M65: 38,644,122 km (0.115 R)
• M66: 38,731,936 km (0.087 R)
• M67: 40,949,425 km (0.041 R)
• M68: 42,028,325 km (0.099 R)
• M69: 44,766,415 km (0.094 R)
• M70: 45,320,825 km (0.05 R)
• M71: 45,970,678 km (0.082 R)
• M72: 46,156,777 km (0.045 R)
• M73: 46,249,977 km (0.033 R)
• M74: 46,810,520 km (0.05 R)
• M75: 49,646,746 km (0.116 R)
• M76: 50,508,430 km (0.099 R)
• M77: 50,604,472 km (0.119 R)
• M78: 51,568,331 km (0.104 R)
• M79: 51,664,971 km (0.097 R)
• M80: 52,149,519 km (0.045 R)
• M81: 56,577,017 km (0.119 R)
• M82: 56,876,362 km (0.041 R)
• M83: 57,476,848 km (0.084 R)
• M84: 57,777,839 km (0.091 R)
• M85: 60,612,420 km (0.08 R)
• M86: 61,738,293 km (0.046 R)
• M87: 62,149,388 km (0.112 R)
• M88: 67,153,437 km (0.112 R)
• M89: 67,893,797 km (0.096 R)
• M90: 70,560,528 km (0.087 R)
• M91: 71,960,615 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.4

Radius: 7.1

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.17 AU - 20.07 AU

Year: 24646 Days

Day: 17.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,997,387 km

• M1: 200,162 km (0.072 R)
• M2: 539,450 km (0.032 R)
• M3: 689,197 km (0.066 R)
• M4: 789,877 km (0.082 R)
• M5: 917,185 km (0.12 R)
• M6: 1,074,412 km (0.087 R)
• M7: 1,364,482 km (0.05 R)
• M8: 1,466,508 km (0.062 R)
• M9: 1,518,568 km (0.058 R)
• M10: 1,624,483 km (0.064 R)
• M11: 2,620,207 km (0.05 R)
• M12: 2,780,127 km (0.089 R)
• M13: 3,210,819 km (0.112 R)
• M14: 3,733,514 km (0.117 R)
• M15: 4,357,636 km (0.104 R)
• M16: 4,547,326 km (0.048 R)
• M17: 4,895,740 km (0.111 R)
• M18: 4,974,279 km (0.062 R)
• M19: 5,092,910 km (0.082 R)
• M20: 5,172,646 km (0.073 R)
• M21: 5,495,328 km (0.072 R)
• M22: 5,700,427 km (0.062 R)
• M23: 5,991,694 km (0.052 R)
• M24: 6,632,272 km (0.117 R)
• M25: 7,339,421 km (0.087 R)
• M26: 7,384,450 km (0.065 R)
• M27: 7,793,451 km (0.078 R)
• M28: 7,885,453 km (0.091 R)
• M29: 8,491,624 km (0.075 R)
• M30: 9,016,264 km (0.058 R)
• M31: 9,064,434 km (0.111 R)
• M32: 9,847,579 km (0.118 R)
• M33: 10,146,775 km (0.045 R)
• M34: 10,754,292 km (0.087 R)
• M35: 10,856,617 km (0.094 R)
• M36: 11,792,651 km (0.119 R)
• M37: 11,951,224 km (0.057 R)
• M38: 12,270,317 km (0.102 R)
• M39: 12,862,874 km (0.032 R)
• M40: 13,189,895 km (0.104 R)
• M41: 13,796,664 km (0.116 R)
• M42: 14,131,464 km (0.062 R)
• M43: 14,299,761 km (0.093 R)
• M44: 15,266,612 km (0.116 R)
• M45: 16,430,933 km (0.093 R)
• M46: 17,563,239 km (0.104 R)
• M47: 18,108,373 km (0.102 R)
• M48: 20,597,532 km (0.078 R)
• M49: 20,724,840 km (0.096 R)
• M50: 20,980,054 km (0.061 R)
• M51: 21,236,465 km (0.085 R)
• M52: 21,364,970 km (0.116 R)
• M53: 22,011,681 km (0.042 R)
• M54: 22,993,791 km (0.073 R)
• M55: 23,390,525 km (0.046 R)
• M56: 23,722,931 km (0.057 R)
• M57: 24,459,701 km (0.098 R)
• M58: 25,750,132 km (0.118 R)
• M59: 26,093,309 km (0.073 R)
• M60: 27,621,452 km (0.101 R)
• M61: 27,902,396 km (0.094 R)
• M62: 32,228,767 km (0.096 R)
• M63: 34,468,845 km (0.059 R)
• M64: 34,998,721 km (0.119 R)
• M65: 35,302,854 km (0.041 R)
• M66: 36,681,697 km (0.118 R)
• M67: 37,300,135 km (0.114 R)
• M68: 37,532,909 km (0.057 R)
• M69: 38,547,332 km (0.049 R)
• M70: 38,782,799 km (0.113 R)
• M71: 40,682,991 km (0.119 R)
• M72: 42,451,238 km (0.095 R)
• M73: 43,100,493 km (0.086 R)
• M74: 43,671,358 km (0.077 R)
• M75: 44,080,509 km (0.078 R)
• M76: 46,980,613 km (0.079 R)
• M77: 47,483,860 km (0.103 R)
• M78: 49,941,604 km (0.078 R)
• M79: 50,541,042 km (0.084 R)
• M80: 50,626,911 km (0.111 R)
• M81: 51,660,633 km (0.09 R)
• M82: 52,006,802 km (0.041 R)
• M83: 55,687,209 km (0.082 R)
• M84: 57,648,437 km (0.119 R)
• M85: 57,738,046 km (0.098 R)
• M86: 58,727,636 km (0.076 R)
• M87: 58,998,408 km (0.113 R)
• M88: 59,179,272 km (0.076 R)
• M89: 59,632,105 km (0.11 R)
• M90: 59,813,567 km (0.094 R)
• M91: 60,176,940 km (0.116 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: 302 - 15,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit