🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.54 AU - 0.58 AU

Year: 158 Days

Day: 35.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,582,502 km

• M1: 54,753 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.91 AU - 1.15 AU

Year: 394 Days

Day: 32 Hours

Environment

Temp: 27 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 110,582,502 km

• M1: 55,800 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.94 AU - 1.16 AU

Year: 405 Days

Day: 42 Hours

Environment

Temp: 20 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,582,502 km

• M1: 143,315 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.95 AU - 1.37 AU

Year: 471 Days

Day: 33.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.15 AU - 3.55 AU

Year: 1813 Days

Day: 36.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,582,502 km

• M1: 695,481 km (0.115 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.4

Radius: 10

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.92 AU - 5.52 AU

Year: 4493 Days

Day: 10.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 110,582,502 km

• M1: 129,253 km (0.111 R)
• M2: 208,091 km (0.085 R)
• M3: 485,295 km (0.094 R)
• M4: 707,748 km (0.095 R)
• M5: 949,797 km (0.11 R)
• M6: 1,087,876 km (0.12 R)
• M7: 1,740,571 km (0.09 R)
• M8: 1,999,675 km (0.081 R)
• M9: 2,106,787 km (0.12 R)
• M10: 2,271,195 km (0.053 R)
• M11: 2,439,792 km (0.112 R)
• M12: 2,516,236 km (0.104 R)
• M13: 2,789,701 km (0.073 R)
• M14: 2,889,782 km (0.035 R)
• M15: 3,218,149 km (0.102 R)
• M16: 3,515,400 km (0.062 R)
• M17: 3,843,768 km (0.078 R)
• M18: 4,205,047 km (0.103 R)
• M19: 4,577,246 km (0.11 R)
• M20: 4,815,406 km (0.089 R)
• M21: 4,887,662 km (0.098 R)
• M22: 4,984,451 km (0.102 R)
• M23: 5,204,809 km (0.093 R)
• M24: 5,629,817 km (0.087 R)
• M25: 6,118,104 km (0.089 R)
• M26: 6,459,935 km (0.097 R)
• M27: 6,781,271 km (0.111 R)
• M28: 8,117,779 km (0.113 R)
• M29: 8,203,947 km (0.06 R)
• M30: 8,290,415 km (0.096 R)
• M31: 8,493,569 km (0.042 R)
• M32: 9,412,548 km (0.117 R)
• M33: 9,533,424 km (0.093 R)
• M34: 9,807,337 km (0.077 R)
• M35: 10,928,723 km (0.098 R)
• M36: 10,992,152 km (0.066 R)
• M37: 11,119,460 km (0.078 R)
• M38: 11,183,338 km (0.115 R)
• M39: 11,247,366 km (0.111 R)
• M40: 11,311,544 km (0.096 R)
• M41: 11,440,048 km (0.113 R)
• M42: 12,287,670 km (0.059 R)
• M43: 13,054,359 km (0.108 R)
• M44: 13,733,683 km (0.085 R)
• M45: 14,146,723 km (0.106 R)
• M46: 14,285,250 km (0.111 R)
• M47: 14,738,981 km (0.069 R)
• M48: 14,949,914 km (0.076 R)
• M49: 15,481,584 km (0.077 R)
• M50: 16,164,050 km (0.09 R)
• M51: 16,527,274 km (0.104 R)
• M52: 17,040,245 km (0.097 R)
• M53: 17,819,500 km (0.084 R)
• M54: 18,269,939 km (0.101 R)
• M55: 18,458,732 km (0.095 R)
• M56: 19,643,846 km (0.054 R)
• M57: 20,226,081 km (0.111 R)
• M58: 22,127,320 km (0.087 R)
• M59: 22,490,095 km (0.062 R)
• M60: 22,814,274 km (0.066 R)
• M61: 23,099,108 km (0.042 R)
• M62: 23,713,506 km (0.064 R)
• M63: 23,837,074 km (0.115 R)
• M64: 25,000,497 km (0.08 R)
• M65: 25,168,196 km (0.062 R)
• M66: 25,378,232 km (0.111 R)
• M67: 25,589,015 km (0.109 R)
• M68: 25,842,733 km (0.073 R)
• M69: 26,437,833 km (0.089 R)
• M70: 26,908,618 km (0.085 R)
• M71: 27,037,422 km (0.12 R)
• M72: 27,858,415 km (0.038 R)
• M73: 28,075,780 km (0.106 R)
• M74: 28,951,078 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.7

Radius: 10.1

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.75 AU - 6.65 AU

Year: 5816 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 110,582,502 km

• M1: 151,842 km (0.068 R)
• M2: 246,836 km (0.116 R)
• M3: 478,713 km (0.1 R)
• M4: 681,418 km (0.115 R)
• M5: 832,512 km (0.059 R)
• M6: 995,275 km (0.102 R)
• M7: 1,183,768 km (0.105 R)
• M8: 1,321,398 km (0.082 R)
• M9: 1,432,250 km (0.041 R)
• M10: 1,612,815 km (0.086 R)
• M11: 1,924,876 km (0.084 R)
• M12: 2,069,687 km (0.109 R)
• M13: 2,180,688 km (0.1 R)
• M14: 2,467,318 km (0.109 R)
• M15: 2,725,524 km (0.119 R)
• M16: 2,888,735 km (0.114 R)
• M17: 3,118,667 km (0.076 R)
• M18: 3,203,788 km (0.086 R)
• M19: 3,289,657 km (0.087 R)
• M20: 3,552,052 km (0.099 R)
• M21: 3,618,772 km (0.046 R)
• M22: 3,776,000 km (0.115 R)
• M23: 3,844,067 km (0.077 R)
• M24: 4,004,585 km (0.082 R)
• M25: 4,499,455 km (0.06 R)
• M26: 4,790,872 km (0.057 R)
• M27: 5,088,721 km (0.069 R)
• M28: 5,417,986 km (0.059 R)
• M29: 5,598,252 km (0.098 R)
• M30: 5,728,252 km (0.105 R)
• M31: 6,017,874 km (0.12 R)
• M32: 6,231,499 km (0.099 R)
• M33: 6,529,199 km (0.091 R)
• M34: 7,026,612 km (0.108 R)
• M35: 7,223,483 km (0.074 R)
• M36: 7,593,738 km (0.117 R)
• M37: 7,824,717 km (0.12 R)
• M38: 7,941,104 km (0.115 R)
• M39: 8,621,325 km (0.032 R)
• M40: 8,862,327 km (0.082 R)
• M41: 9,505,449 km (0.074 R)
• M42: 9,629,765 km (0.11 R)
• M43: 9,723,263 km (0.116 R)
• M44: 10,227,258 km (0.103 R)
• M45: 10,610,827 km (0.117 R)
• M46: 10,739,781 km (0.088 R)
• M47: 12,598,684 km (0.093 R)
• M48: 13,251,679 km (0.11 R)
• M49: 13,321,092 km (0.094 R)
• M50: 13,564,937 km (0.082 R)
• M51: 14,590,729 km (0.085 R)
• M52: 14,950,362 km (0.093 R)
• M53: 15,131,077 km (0.112 R)
• M54: 15,385,543 km (0.114 R)
• M55: 19,132,670 km (0.069 R)
• M56: 19,250,553 km (0.102 R)
• M57: 19,407,930 km (0.072 R)
• M58: 19,644,744 km (0.087 R)
• M59: 20,521,686 km (0.119 R)
• M60: 20,843,771 km (0.055 R)
• M61: 21,045,877 km (0.052 R)
• M62: 21,167,500 km (0.041 R)
• M63: 21,248,582 km (0.077 R)
• M64: 22,686,218 km (0.118 R)
• M65: 23,019,223 km (0.079 R)
• M66: 23,228,211 km (0.09 R)
• M67: 24,324,763 km (0.086 R)
• M68: 25,524,688 km (0.109 R)
• M69: 25,611,006 km (0.086 R)
• M70: 26,131,756 km (0.077 R)
• M71: 26,875,407 km (0.111 R)
• M72: 27,139,597 km (0.098 R)
• M73: 27,493,097 km (0.118 R)
• M74: 27,937,103 km (0.096 R)
• M75: 28,115,274 km (0.115 R)
• M76: 28,562,721 km (0.078 R)
• M77: 30,146,963 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.3

Radius: 13.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.2 AU - 8.24 AU

Year: 8081 Days

Day: 9.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 110,582,502 km

• M1: 512,074 km (0.037 R)
• M2: 886,966 km (0.1 R)
• M3: 1,159,383 km (0.092 R)
• M4: 1,250,339 km (0.1 R)
• M5: 1,619,098 km (0.037 R)
• M6: 1,913,058 km (0.112 R)
• M7: 2,156,453 km (0.111 R)
• M8: 2,433,658 km (0.119 R)
• M9: 2,747,215 km (0.117 R)
• M10: 3,229,369 km (0.089 R)
• M11: 3,467,230 km (0.065 R)
• M12: 3,574,791 km (0.111 R)
• M13: 3,932,330 km (0.059 R)
• M14: 4,101,226 km (0.095 R)
• M15: 5,319,700 km (0.113 R)
• M16: 5,444,465 km (0.086 R)
• M17: 5,696,687 km (0.057 R)
• M18: 6,017,425 km (0.057 R)
• M19: 6,212,800 km (0.117 R)
• M20: 7,220,940 km (0.11 R)
• M21: 7,428,581 km (0.118 R)
• M22: 8,351,900 km (0.098 R)
• M23: 9,386,518 km (0.117 R)
• M24: 9,957,384 km (0.09 R)
• M25: 10,150,216 km (0.093 R)
• M26: 10,775,684 km (0.084 R)
• M27: 12,187,140 km (0.102 R)
• M28: 12,352,147 km (0.103 R)
• M29: 12,601,077 km (0.103 R)
• M30: 13,784,696 km (0.108 R)
• M31: 14,086,136 km (0.042 R)
• M32: 14,389,819 km (0.03 R)
• M33: 14,651,915 km (0.107 R)
• M34: 14,871,375 km (0.086 R)
• M35: 15,092,032 km (0.111 R)
• M36: 16,121,115 km (0.086 R)
• M37: 16,484,339 km (0.054 R)
• M38: 16,575,594 km (0.056 R)
• M39: 17,265,240 km (0.069 R)
• M40: 18,011,284 km (0.08 R)
• M41: 18,388,271 km (0.113 R)
• M42: 19,054,281 km (0.117 R)
• M43: 19,150,023 km (0.12 R)
• M44: 21,000,399 km (0.064 R)
• M45: 22,097,550 km (0.058 R)
• M46: 22,349,473 km (0.083 R)
• M47: 22,501,165 km (0.118 R)
• M48: 23,418,200 km (0.079 R)
• M49: 23,829,744 km (0.119 R)
• M50: 25,394,089 km (0.112 R)
• M51: 25,816,853 km (0.109 R)
• M52: 26,722,967 km (0.098 R)
• M53: 27,206,916 km (0.113 R)
• M54: 27,422,935 km (0.065 R)
• M55: 27,802,465 km (0.095 R)
• M56: 30,282,798 km (0.117 R)
• M57: 30,843,640 km (0.067 R)
• M58: 31,012,536 km (0.044 R)
• M59: 31,577,867 km (0.115 R)
• M60: 32,146,488 km (0.063 R)
• M61: 32,661,105 km (0.031 R)
• M62: 32,833,292 km (0.096 R)
• M63: 33,640,821 km (0.102 R)
• M64: 34,046,979 km (0.092 R)
• M65: 34,163,367 km (0.065 R)
• M66: 34,922,875 km (0.064 R)
• M67: 35,040,309 km (0.113 R)
• M68: 35,334,269 km (0.106 R)
• M69: 35,570,035 km (0.074 R)
• M70: 36,399,256 km (0.09 R)
• M71: 37,055,243 km (0.076 R)
• M72: 37,174,921 km (0.111 R)
• M73: 38,621,383 km (0.081 R)
• M74: 38,864,330 km (0.109 R)
• M75: 40,270,550 km (0.069 R)
• M76: 40,393,669 km (0.034 R)
• M77: 40,763,625 km (0.093 R)
• M78: 41,072,843 km (0.086 R)
• M79: 41,258,644 km (0.116 R)
• M80: 41,444,893 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.3

Radius: 7.2

Gravity: 17.48 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 16.47 AU - 20.93 AU

Year: 30464 Days

Day: 18 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,582,502 km

• M1: 425,756 km (0.116 R)
• M2: 1,144,274 km (0.067 R)
• M3: 1,632,861 km (0.107 R)
• M4: 3,479,347 km (0.092 R)
• M5: 3,742,041 km (0.076 R)
• M6: 4,065,771 km (0.088 R)
• M7: 4,342,527 km (0.086 R)
• M8: 5,090,367 km (0.113 R)
• M9: 6,002,016 km (0.057 R)
• M10: 6,444,527 km (0.073 R)
• M11: 8,597,988 km (0.109 R)
• M12: 8,952,984 km (0.069 R)
• M13: 9,312,767 km (0.07 R)
• M14: 9,677,337 km (0.07 R)
• M15: 10,120,894 km (0.104 R)
• M16: 11,413,570 km (0.06 R)
• M17: 12,757,407 km (0.115 R)
• M18: 13,488,941 km (0.109 R)
• M19: 13,901,233 km (0.084 R)
• M20: 15,077,371 km (0.098 R)
• M21: 16,285,374 km (0.105 R)
• M22: 18,518,421 km (0.094 R)
• M23: 19,068,493 km (0.079 R)
• M24: 20,561,479 km (0.069 R)
• M25: 21,802,094 km (0.074 R)
• M26: 22,285,595 km (0.077 R)
• M27: 22,674,998 km (0.099 R)
• M28: 24,055,487 km (0.069 R)
• M29: 24,354,833 km (0.107 R)
• M30: 25,666,357 km (0.062 R)
• M31: 26,176,935 km (0.026 R)
• M32: 26,484,807 km (0.045 R)
• M33: 26,587,730 km (0.05 R)
• M34: 26,897,248 km (0.094 R)
• M35: 27,311,784 km (0.071 R)
• M36: 30,487,597 km (0.114 R)
• M37: 31,790,146 km (0.117 R)
• M38: 35,465,167 km (0.05 R)
• M39: 35,692,107 km (0.099 R)
• M40: 36,834,437 km (0.094 R)
• M41: 37,641,068 km (0.1 R)
• M42: 37,872,646 km (0.119 R)
• M43: 39,037,564 km (0.025 R)
• M44: 40,569,447 km (0.096 R)
• M45: 41,044,719 km (0.069 R)
• M46: 41,402,407 km (0.118 R)
• M47: 41,641,465 km (0.1 R)
• M48: 41,880,971 km (0.092 R)
• M49: 42,000,949 km (0.036 R)
• M50: 42,361,330 km (0.102 R)
• M51: 43,085,234 km (0.116 R)
• M52: 44,056,872 km (0.061 R)
• M53: 47,014,871 km (0.059 R)
• M54: 48,391,919 km (0.109 R)
• M55: 48,895,914 km (0.118 R)
• M56: 49,909,141 km (0.056 R)
• M57: 51,827,584 km (0.117 R)
• M58: 52,472,500 km (0.083 R)
• M59: 54,161,460 km (0.07 R)
• M60: 56,396,901 km (0.086 R)
• M61: 57,060,218 km (0.067 R)
• M62: 59,199,767 km (0.117 R)
• M63: 59,873,855 km (0.073 R)
• M64: 60,008,942 km (0.12 R)
• M65: 62,595,190 km (0.115 R)
• M66: 63,144,214 km (0.118 R)
• M67: 63,832,813 km (0.027 R)
• M68: 65,495,593 km (0.105 R)
• M69: 68,580,900 km (0.062 R)
• M70: 69,430,616 km (0.114 R)
• M71: 70,568,906 km (0.087 R)
• M72: 71,140,370 km (0.107 R)
• M73: 72,287,785 km (0.092 R)
• M74: 73,730,807 km (0.05 R)
• M75: 73,875,617 km (0.105 R)
• M76: 75,474,968 km (0.104 R)
• M77: 76,352,060 km (0.117 R)
• M78: 77,674,057 km (0.088 R)
• M79: 79,151,934 km (0.062 R)
• M80: 79,745,539 km (0.047 R)
• M81: 85,306,989 km (0.091 R)
• M82: 86,678,652 km (0.098 R)
• M83: 86,984,430 km (0.088 R)
• M84: 87,443,695 km (0.096 R)
• M85: 90,216,791 km (0.067 R)
• M86: 93,174,939 km (0.094 R)
• M87: 96,323,227 km (0.092 R)
• M88: 96,798,349 km (0.091 R)
• M89: 97,115,647 km (0.096 R)
• M90: 97,433,243 km (0.039 R)
• M91: 98,866,690 km (0.112 R)
• M92: 100,467,686 km (0.066 R)
• M93: 102,885,038 km (0.057 R)
• M94: 103,208,768 km (0.108 R)
• M95: 103,370,782 km (0.051 R)
• M96: 106,465,065 km (0.072 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 19,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit