🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.55 AU - 0.89 AU

Year: 234 Days

Day: 13.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.74 AU - 0.78 AU

Year: 254 Days

Day: 13.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.09 AU - 1.61 AU

Year: 601 Days

Day: 27.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.45 AU - 2.01 AU

Year: 871 Days

Day: 17.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.67 AU - 1.89 AU

Year: 909 Days

Day: 15.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,970,584 km

• M1: 723,455 km (0.038 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.02 AU - 4.1 AU

Year: 2572 Days

Day: 28.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.6

Radius: 13.8

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.49 AU - 6.43 AU

Year: 4885 Days

Day: 6.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,970,584 km

• M1: 316,549 km (0.091 R)
• M2: 1,068,578 km (0.083 R)
• M3: 1,396,347 km (0.063 R)
• M4: 1,919,939 km (0.113 R)
• M5: 2,069,836 km (0.077 R)
• M6: 2,282,415 km (0.108 R)
• M7: 2,792,543 km (0.05 R)
• M8: 3,115,974 km (0.087 R)
• M9: 3,474,411 km (0.118 R)
• M10: 3,658,715 km (0.101 R)
• M11: 4,158,222 km (0.112 R)
• M12: 4,304,978 km (0.101 R)
• M13: 4,934,935 km (0.093 R)
• M14: 5,169,055 km (0.08 R)
• M15: 5,274,223 km (0.101 R)
• M16: 5,513,579 km (0.094 R)
• M17: 5,621,140 km (0.103 R)
• M18: 6,030,739 km (0.045 R)
• M19: 6,393,663 km (0.058 R)
• M20: 6,821,364 km (0.071 R)
• M21: 7,199,697 km (0.119 R)
• M22: 8,282,935 km (0.038 R)
• M23: 8,780,647 km (0.053 R)
• M24: 9,384,574 km (0.084 R)
• M25: 10,133,461 km (0.091 R)
• M26: 10,398,548 km (0.12 R)
• M27: 10,498,629 km (0.113 R)
• M28: 10,800,517 km (0.094 R)
• M29: 11,139,357 km (0.094 R)
• M30: 11,447,229 km (0.119 R)
• M31: 11,758,093 km (0.116 R)
• M32: 11,897,070 km (0.054 R)
• M33: 12,001,788 km (0.073 R)
• M34: 12,247,129 km (0.106 R)
• M35: 12,707,292 km (0.065 R)
• M36: 13,317,502 km (0.113 R)
• M37: 13,462,462 km (0.112 R)
• M38: 13,681,024 km (0.118 R)
• M39: 13,974,087 km (0.063 R)
• M40: 14,380,544 km (0.091 R)
• M41: 14,978,786 km (0.094 R)
• M42: 15,585,256 km (0.117 R)
• M43: 16,238,400 km (0.113 R)
• M44: 16,354,488 km (0.055 R)
• M45: 18,050,180 km (0.111 R)
• M46: 18,170,606 km (0.051 R)
• M47: 18,492,990 km (0.112 R)
• M48: 18,736,086 km (0.096 R)
• M49: 18,898,699 km (0.116 R)
• M50: 19,307,251 km (0.103 R)
• M51: 19,636,217 km (0.09 R)
• M52: 19,884,100 km (0.099 R)
• M53: 20,258,095 km (0.091 R)
• M54: 20,676,221 km (0.096 R)
• M55: 20,970,630 km (0.082 R)
• M56: 21,139,526 km (0.088 R)
• M57: 21,436,178 km (0.098 R)
• M58: 21,691,392 km (0.073 R)
• M59: 22,549,934 km (0.104 R)
• M60: 22,766,253 km (0.114 R)
• M61: 23,858,317 km (0.11 R)
• M62: 24,122,956 km (0.112 R)
• M63: 25,057,045 km (0.083 R)
• M64: 25,146,504 km (0.049 R)
• M65: 26,138,937 km (0.095 R)
• M66: 27,190,011 km (0.079 R)
• M67: 27,836,573 km (0.075 R)
• M68: 27,975,699 km (0.085 R)
• M69: 28,161,799 km (0.091 R)
• M70: 28,301,524 km (0.105 R)
• M71: 28,488,222 km (0.1 R)
• M72: 29,144,956 km (0.099 R)
• M73: 29,475,119 km (0.113 R)
• M74: 30,473,236 km (0.114 R)
• M75: 30,760,464 km (0.095 R)
• M76: 31,000,568 km (0.096 R)
• M77: 31,579,063 km (0.107 R)
• M78: 31,772,793 km (0.113 R)
• M79: 32,210,067 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.5

Radius: 9.6

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.07 AU - 11.91 AU

Year: 12090 Days

Day: 11.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 90,970,584 km

• M1: 122,670 km (0.079 R)
• M2: 192,832 km (0.086 R)
• M3: 265,835 km (0.074 R)
• M4: 575,204 km (0.065 R)
• M5: 1,100,143 km (0.042 R)
• M6: 1,432,699 km (0.09 R)
• M7: 2,229,756 km (0.058 R)
• M8: 2,816,778 km (0.092 R)
• M9: 3,223,385 km (0.104 R)
• M10: 3,287,563 km (0.104 R)
• M11: 4,497,660 km (0.071 R)
• M12: 4,732,977 km (0.07 R)
• M13: 4,842,932 km (0.086 R)
• M14: 5,178,031 km (0.048 R)
• M15: 5,329,424 km (0.095 R)
• M16: 5,405,719 km (0.118 R)
• M17: 6,450,062 km (0.039 R)
• M18: 6,633,618 km (0.116 R)
• M19: 6,695,103 km (0.108 R)
• M20: 7,727,328 km (0.116 R)
• M21: 7,835,488 km (0.043 R)
• M22: 8,405,755 km (0.042 R)
• M23: 8,539,346 km (0.119 R)
• M24: 10,577,467 km (0.096 R)
• M25: 11,207,124 km (0.083 R)
• M26: 11,799,382 km (0.078 R)
• M27: 12,962,655 km (0.1 R)
• M28: 14,109,174 km (0.069 R)
• M29: 14,855,817 km (0.092 R)
• M30: 14,936,450 km (0.05 R)
• M31: 15,944,440 km (0.042 R)
• M32: 16,220,598 km (0.118 R)
• M33: 16,721,601 km (0.087 R)
• M34: 16,833,650 km (0.043 R)
• M35: 17,397,784 km (0.096 R)
• M36: 17,511,328 km (0.078 R)
• M37: 17,682,020 km (0.116 R)
• M38: 18,893,014 km (0.112 R)
• M39: 19,185,329 km (0.115 R)
• M40: 19,273,292 km (0.111 R)
• M41: 19,685,584 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.1

Radius: 4.8

Gravity: 28.61 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.51 AU - 15.31 AU

Year: 19864 Days

Day: 15.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 59.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,970,584 km

• M1: 66,421 km (0.038 R)
• M2: 635,193 km (0.118 R)
• M3: 725,849 km (0.07 R)
• M4: 772,972 km (0.1 R)
• M5: 895,044 km (0.101 R)
• M6: 1,103,284 km (0.069 R)
• M7: 1,846,337 km (0.093 R)
• M8: 3,126,895 km (0.091 R)
• M9: 3,521,534 km (0.1 R)
• M10: 3,561,776 km (0.047 R)
• M11: 4,057,693 km (0.086 R)
• M12: 4,227,785 km (0.076 R)
• M13: 4,707,695 km (0.089 R)
• M14: 4,752,126 km (0.105 R)
• M15: 5,670,806 km (0.091 R)
• M16: 6,444,078 km (0.1 R)
• M17: 6,994,598 km (0.096 R)
• M18: 7,717,006 km (0.059 R)
• M19: 8,193,924 km (0.102 R)
• M20: 8,680,267 km (0.117 R)
• M21: 8,789,623 km (0.092 R)
• M22: 9,343,285 km (0.039 R)
• M23: 9,567,831 km (0.105 R)
• M24: 10,367,880 km (0.065 R)
• M25: 11,487,471 km (0.1 R)
• M26: 13,584,683 km (0.09 R)
• M27: 13,711,692 km (0.046 R)
• M28: 14,481,971 km (0.072 R)
• M29: 15,596,924 km (0.088 R)
• M30: 17,217,518 km (0.112 R)
• M31: 18,890,621 km (0.081 R)
• M32: 19,388,333 km (0.12 R)
• M33: 19,531,348 km (0.074 R)
• M34: 20,396,772 km (0.111 R)
• M35: 20,907,200 km (0.094 R)
• M36: 21,200,861 km (0.085 R)
• M37: 21,643,820 km (0.083 R)
• M38: 21,866,571 km (0.045 R)
• M39: 22,314,168 km (0.085 R)
• M40: 22,915,551 km (0.1 R)
• M41: 23,446,175 km (0.118 R)
• M42: 23,522,320 km (0.035 R)
• M43: 23,904,244 km (0.092 R)
• M44: 25,218,012 km (0.115 R)
• M45: 27,032,485 km (0.049 R)
• M46: 27,112,370 km (0.084 R)
• M47: 27,593,028 km (0.115 R)
• M48: 28,076,528 km (0.088 R)
• M49: 29,873,199 km (0.116 R)
• M50: 30,038,355 km (0.054 R)
• M51: 31,454,448 km (0.088 R)
• M52: 31,622,596 km (0.11 R)
• M53: 31,790,894 km (0.108 R)
• M54: 32,552,048 km (0.117 R)
• M55: 33,404,905 km (0.118 R)
• M56: 37,066,014 km (0.075 R)
• M57: 38,045,581 km (0.081 R)
• M58: 38,135,040 km (0.092 R)
• M59: 39,485,760 km (0.054 R)
• M60: 39,576,416 km (0.109 R)
• M61: 40,030,445 km (0.101 R)
• M62: 40,486,121 km (0.059 R)
• M63: 40,760,483 km (0.116 R)
• M64: 41,127,147 km (0.119 R)
• M65: 41,402,856 km (0.11 R)
• M66: 41,679,164 km (0.095 R)
• M67: 42,048,521 km (0.079 R)
• M68: 44,099,657 km (0.088 R)
• M69: 46,373,994 km (0.073 R)
• M70: 46,756,814 km (0.054 R)
• M71: 48,686,328 km (0.075 R)
• M72: 50,052,306 km (0.119 R)
• M73: 50,150,293 km (0.108 R)
• M74: 50,641,572 km (0.086 R)
• M75: 51,134,497 km (0.1 R)
• M76: 51,331,966 km (0.099 R)
• M77: 51,628,918 km (0.032 R)
• M78: 52,323,800 km (0.103 R)
• M79: 52,821,961 km (0.101 R)
• M80: 53,221,686 km (0.102 R)
• M81: 54,830,612 km (0.107 R)
• M82: 54,931,590 km (0.093 R)
• M83: 57,068,745 km (0.11 R)
• M84: 57,787,114 km (0.114 R)
• M85: 58,198,957 km (0.112 R)
• M86: 58,818,442 km (0.12 R)
• M87: 59,025,485 km (0.047 R)
• M88: 59,129,157 km (0.106 R)
• M89: 61,949,077 km (0.118 R)
• M90: 62,370,643 km (0.115 R)
• M91: 64,172,550 km (0.083 R)
• M92: 66,422,053 km (0.113 R)
• M93: 66,961,353 km (0.112 R)
• M94: 67,502,299 km (0.101 R)
• M95: 68,370,565 km (0.096 R)
• M96: 69,242,721 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774

Radius: 7.6

Gravity: 13.4 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.69 AU - 16.39 AU

Year: 24597 Days

Day: 23.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,970,584 km

• M1: 391,049 km (0.116 R)
• M2: 767,736 km (0.113 R)
• M3: 1,961,078 km (0.078 R)
• M4: 2,074,174 km (0.047 R)
• M5: 2,630,379 km (0.11 R)
• M6: 2,882,452 km (0.051 R)
• M7: 4,062,629 km (0.101 R)
• M8: 5,747,849 km (0.1 R)
• M9: 5,801,854 km (0.103 R)
• M10: 6,296,425 km (0.096 R)
• M11: 6,352,225 km (0.106 R)
• M12: 6,747,313 km (0.085 R)
• M13: 7,325,658 km (0.088 R)
• M14: 7,799,734 km (0.113 R)
• M15: 8,040,586 km (0.049 R)
• M16: 8,406,353 km (0.098 R)
• M17: 9,728,798 km (0.091 R)
• M18: 10,053,276 km (0.078 R)
• M19: 11,453,961 km (0.057 R)
• M20: 12,491,572 km (0.062 R)
• M21: 14,877,957 km (0.118 R)
• M22: 15,251,503 km (0.112 R)
• M23: 15,477,246 km (0.045 R)
• M24: 16,699,311 km (0.105 R)
• M25: 17,009,727 km (0.041 R)
• M26: 20,381,663 km (0.097 R)
• M27: 21,382,024 km (0.115 R)
• M28: 21,466,098 km (0.086 R)
• M29: 22,312,971 km (0.118 R)
• M30: 25,007,079 km (0.11 R)
• M31: 25,629,556 km (0.102 R)
• M32: 26,798,963 km (0.084 R)
• M33: 27,344,546 km (0.052 R)
• M34: 28,262,030 km (0.104 R)
• M35: 29,189,537 km (0.075 R)
• M36: 29,750,828 km (0.072 R)
• M37: 30,127,066 km (0.072 R)
• M38: 31,456,094 km (0.077 R)
• M39: 31,839,214 km (0.113 R)
• M40: 33,485,239 km (0.095 R)
• M41: 33,974,574 km (0.064 R)
• M42: 34,564,887 km (0.05 R)
• M43: 34,960,424 km (0.118 R)
• M44: 35,656,054 km (0.118 R)
• M45: 37,060,928 km (0.056 R)
• M46: 37,973,774 km (0.098 R)
• M47: 38,586,377 km (0.05 R)
• M48: 39,717,935 km (0.063 R)
• M49: 40,443,635 km (0.065 R)
• M50: 41,592,995 km (0.11 R)
• M51: 43,177,386 km (0.057 R)
• M52: 44,030,543 km (0.074 R)
• M53: 44,781,524 km (0.073 R)
• M54: 45,970,229 km (0.11 R)
• M55: 47,059,900 km (0.071 R)
• M56: 47,169,405 km (0.091 R)
• M57: 47,278,911 km (0.084 R)
• M58: 47,717,831 km (0.056 R)
• M59: 51,052,517 km (0.066 R)
• M60: 51,728,550 km (0.057 R)
• M61: 52,294,030 km (0.035 R)
• M62: 53,659,709 km (0.055 R)
• M63: 55,267,737 km (0.101 R)
• M64: 56,658,548 km (0.083 R)
• M65: 58,766,382 km (0.102 R)
• M66: 59,593,060 km (0.109 R)
• M67: 59,948,504 km (0.103 R)
• M68: 60,542,557 km (0.057 R)
• M69: 62,937,919 km (0.072 R)
• M70: 64,389,916 km (0.082 R)
• M71: 64,998,180 km (0.104 R)
• M72: 65,486,318 km (0.083 R)
• M73: 66,098,024 km (0.09 R)
• M74: 66,343,215 km (0.073 R)
• M75: 67,944,361 km (0.093 R)
• M76: 68,936,195 km (0.104 R)
• M77: 70,057,580 km (0.115 R)
• M78: 73,584,649 km (0.106 R)
• M79: 75,113,839 km (0.119 R)
• M80: 75,625,912 km (0.082 R)
• M81: 76,010,828 km (0.109 R)
• M82: 77,556,622 km (0.108 R)
• M83: 79,373,040 km (0.119 R)
• M84: 80,679,179 km (0.083 R)
• M85: 81,466,213 km (0.1 R)
• M86: 82,255,791 km (0.113 R)
• M87: 82,519,532 km (0.116 R)
• M88: 83,180,156 km (0.061 R)
• M89: 83,975,269 km (0.038 R)
• M90: 84,240,805 km (0.059 R)
• M91: 88,663,068 km (0.086 R)
• M92: 89,339,699 km (0.103 R)
• M93: 90,698,047 km (0.112 R)
• M94: 90,970,615 km (0.038 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: 195 - 14,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit