🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.55 AU - 0.89 AU

Year: 235 Days

Day: 23.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,888,876 km

• M1: 178,470 km (0.101 R)
• M2: 336,595 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.59 AU - 0.87 AU

Year: 240 Days

Day: 22.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,888,876 km

• M1: 344,075 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.89 AU - 1.39 AU

Year: 469 Days

Day: 29.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.41 AU - 2.03 AU

Year: 868 Days

Day: 18 Hours

Environment

Temp: -75 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.43 AU - 2.19 AU

Year: 938 Days

Day: 32.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,888,876 km

• M1: 931,396 km (0.046 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.37 AU - 3.75 AU

Year: 2061 Days

Day: 43.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.8

Radius: 12.7

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.59 AU - 6.13 AU

Year: 4778 Days

Day: 14.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 71,888,876 km

• M1: 163,959 km (0.063 R)
• M2: 300,692 km (0.111 R)
• M3: 589,715 km (0.106 R)
• M4: 737,966 km (0.089 R)
• M5: 844,480 km (0.094 R)
• M6: 980,165 km (0.108 R)
• M7: 1,236,127 km (0.088 R)
• M8: 1,379,292 km (0.096 R)
• M9: 1,528,142 km (0.057 R)
• M10: 1,842,447 km (0.093 R)
• M11: 1,931,907 km (0.114 R)
• M12: 2,068,939 km (0.073 R)
• M13: 2,304,705 km (0.093 R)
• M14: 2,417,801 km (0.099 R)
• M15: 2,566,052 km (0.094 R)
• M16: 3,500,141 km (0.057 R)
• M17: 3,649,889 km (0.104 R)
• M18: 4,450,237 km (0.105 R)
• M19: 4,531,170 km (0.095 R)
• M20: 4,735,820 km (0.056 R)
• M21: 4,964,555 km (0.101 R)
• M22: 5,090,816 km (0.077 R)
• M23: 5,196,880 km (0.032 R)
• M24: 5,303,693 km (0.099 R)
• M25: 5,716,434 km (0.097 R)
• M26: 5,871,118 km (0.099 R)
• M27: 5,960,129 km (0.089 R)
• M28: 6,072,028 km (0.052 R)
• M29: 6,526,955 km (0.076 R)
• M30: 6,758,533 km (0.064 R)
• M31: 7,566,212 km (0.093 R)
• M32: 7,663,301 km (0.09 R)
• M33: 7,809,607 km (0.117 R)
• M34: 8,006,179 km (0.107 R)
• M35: 8,379,276 km (0.116 R)
• M36: 9,875,105 km (0.086 R)
• M37: 11,064,259 km (0.094 R)
• M38: 11,900,810 km (0.04 R)
• M39: 12,127,301 km (0.106 R)
• M40: 12,469,880 km (0.062 R)
• M41: 12,757,706 km (0.025 R)
• M42: 13,310,770 km (0.056 R)
• M43: 13,634,500 km (0.037 R)
• M44: 13,723,361 km (0.067 R)
• M45: 13,841,992 km (0.051 R)
• M46: 14,140,140 km (0.096 R)
• M47: 14,319,957 km (0.067 R)
• M48: 14,591,328 km (0.116 R)
• M49: 15,817,432 km (0.034 R)
• M50: 16,758,851 km (0.067 R)
• M51: 18,269,790 km (0.042 R)
• M52: 18,367,776 km (0.078 R)
• M53: 18,564,198 km (0.074 R)
• M54: 18,926,075 km (0.1 R)
• M55: 19,091,231 km (0.101 R)
• M56: 19,323,407 km (0.112 R)
• M57: 19,891,281 km (0.099 R)
• M58: 20,532,308 km (0.12 R)
• M59: 21,214,474 km (0.082 R)
• M60: 22,391,061 km (0.067 R)
• M61: 23,305,254 km (0.11 R)
• M62: 23,588,891 km (0.029 R)
• M63: 23,695,704 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.8

Radius: 9.3

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.94 AU - 7.94 AU

Year: 7039 Days

Day: 14.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,888,876 km

• M1: 263,591 km (0.081 R)
• M2: 437,723 km (0.106 R)
• M3: 823,536 km (0.039 R)
• M4: 994,227 km (0.108 R)
• M5: 1,316,760 km (0.117 R)
• M6: 1,388,717 km (0.115 R)
• M7: 1,480,720 km (0.11 R)
• M8: 1,690,606 km (0.098 R)
• M9: 1,809,087 km (0.037 R)
• M10: 2,623,498 km (0.107 R)
• M11: 2,692,313 km (0.117 R)
• M12: 2,878,413 km (0.115 R)
• M13: 3,020,979 km (0.07 R)
• M14: 3,141,406 km (0.065 R)
• M15: 3,614,135 km (0.099 R)
• M16: 4,323,977 km (0.112 R)
• M17: 4,933,887 km (0.092 R)
• M18: 5,394,499 km (0.041 R)
• M19: 5,898,943 km (0.056 R)
• M20: 6,050,187 km (0.062 R)
• M21: 6,202,627 km (0.032 R)
• M22: 6,264,112 km (0.083 R)
• M23: 6,511,696 km (0.117 R)
• M24: 6,793,987 km (0.106 R)
• M25: 7,208,972 km (0.104 R)
• M26: 7,533,898 km (0.072 R)
• M27: 8,130,644 km (0.032 R)
• M28: 8,333,050 km (0.06 R)
• M29: 8,639,726 km (0.07 R)
• M30: 8,984,699 km (0.059 R)
• M31: 9,193,986 km (0.059 R)
• M32: 9,652,803 km (0.107 R)
• M33: 10,962,233 km (0.08 R)
• M34: 11,713,513 km (0.097 R)
• M35: 12,481,399 km (0.112 R)
• M36: 12,676,026 km (0.107 R)
• M37: 13,265,591 km (0.029 R)
• M38: 13,424,315 km (0.112 R)
• M39: 13,703,763 km (0.048 R)
• M40: 14,349,428 km (0.06 R)
• M41: 15,046,404 km (0.058 R)
• M42: 15,211,859 km (0.101 R)
• M43: 15,544,864 km (0.094 R)
• M44: 16,133,532 km (0.096 R)
• M45: 16,218,204 km (0.049 R)
• M46: 16,345,512 km (0.071 R)
• M47: 16,473,119 km (0.09 R)
• M48: 16,601,025 km (0.087 R)
• M49: 16,900,819 km (0.07 R)
• M50: 18,206,210 km (0.109 R)
• M51: 18,960,184 km (0.052 R)
• M52: 19,363,500 km (0.056 R)
• M53: 19,769,658 km (0.115 R)
• M54: 20,590,501 km (0.107 R)
• M55: 21,375,890 km (0.069 R)
• M56: 21,608,664 km (0.101 R)
• M57: 22,265,249 km (0.115 R)
• M58: 22,690,706 km (0.032 R)
• M59: 22,833,123 km (0.065 R)
• M60: 23,405,784 km (0.075 R)
• M61: 25,842,583 km (0.066 R)
• M62: 26,090,617 km (0.066 R)
• M63: 26,389,364 km (0.079 R)
• M64: 27,595,721 km (0.111 R)
• M65: 28,154,618 km (0.057 R)
• M66: 29,128,800 km (0.117 R)
• M67: 29,232,022 km (0.117 R)
• M68: 29,957,722 km (0.047 R)
• M69: 30,166,111 km (0.103 R)
• M70: 30,270,531 km (0.09 R)
• M71: 30,375,100 km (0.074 R)
• M72: 30,952,099 km (0.115 R)
• M73: 31,215,540 km (0.05 R)
• M74: 31,479,730 km (0.048 R)
• M75: 32,330,344 km (0.115 R)
• M76: 32,597,675 km (0.116 R)
• M77: 33,080,727 km (0.092 R)
• M78: 33,350,153 km (0.104 R)
• M79: 34,108,315 km (0.038 R)
• M80: 34,380,433 km (0.111 R)
• M81: 34,981,816 km (0.073 R)
• M82: 35,091,472 km (0.097 R)
• M83: 35,476,237 km (0.083 R)
• M84: 36,028,553 km (0.101 R)
• M85: 37,477,558 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.8

Radius: 10.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.55 AU - 10.93 AU

Year: 12616 Days

Day: 13.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,888,876 km

• M1: 159,322 km (0.115 R)
• M2: 395,686 km (0.119 R)
• M3: 580,889 km (0.104 R)
• M4: 649,554 km (0.12 R)
• M5: 780,751 km (0.092 R)
• M6: 986,897 km (0.093 R)
• M7: 1,140,085 km (0.069 R)
• M8: 1,338,452 km (0.108 R)
• M9: 1,872,816 km (0.079 R)
• M10: 2,608,538 km (0.098 R)
• M11: 2,751,254 km (0.1 R)
• M12: 3,220,543 km (0.106 R)
• M13: 3,399,911 km (0.117 R)
• M14: 3,688,336 km (0.056 R)
• M15: 3,984,689 km (0.03 R)
• M16: 4,122,020 km (0.071 R)
• M17: 4,205,196 km (0.114 R)
• M18: 4,715,923 km (0.087 R)
• M19: 4,919,975 km (0.079 R)
• M20: 5,246,397 km (0.05 R)
• M21: 5,641,485 km (0.091 R)
• M22: 5,733,937 km (0.079 R)
• M23: 6,299,866 km (0.108 R)
• M24: 6,524,711 km (0.11 R)
• M25: 6,719,637 km (0.101 R)
• M26: 7,148,385 km (0.056 R)
• M27: 7,450,572 km (0.092 R)
• M28: 9,350,017 km (0.086 R)
• M29: 9,791,629 km (0.043 R)
• M30: 10,164,876 km (0.091 R)
• M31: 10,390,919 km (0.119 R)
• M32: 10,656,904 km (0.06 R)
• M33: 10,848,239 km (0.117 R)
• M34: 11,351,187 km (0.073 R)
• M35: 11,468,322 km (0.075 R)
• M36: 11,664,445 km (0.107 R)
• M37: 11,743,134 km (0.104 R)
• M38: 11,822,121 km (0.106 R)
• M39: 12,419,914 km (0.079 R)
• M40: 12,661,665 km (0.092 R)
• M41: 13,437,778 km (0.073 R)
• M42: 13,894,201 km (0.104 R)
• M43: 14,145,376 km (0.098 R)
• M44: 14,229,301 km (0.102 R)
• M45: 15,250,755 km (0.071 R)
• M46: 16,119,919 km (0.068 R)
• M47: 17,005,089 km (0.11 R)
• M48: 17,543,641 km (0.106 R)
• M49: 17,679,177 km (0.112 R)
• M50: 17,815,162 km (0.114 R)
• M51: 17,905,968 km (0.113 R)
• M52: 18,042,401 km (0.059 R)
• M53: 18,362,241 km (0.09 R)
• M54: 20,605,312 km (0.117 R)
• M55: 21,758,861 km (0.12 R)
• M56: 21,953,188 km (0.098 R)
• M57: 22,245,802 km (0.108 R)
• M58: 22,686,966 km (0.051 R)
• M59: 22,982,721 km (0.108 R)
• M60: 23,180,639 km (0.09 R)
• M61: 23,428,822 km (0.049 R)
• M62: 23,977,846 km (0.118 R)
• M63: 24,279,136 km (0.087 R)
• M64: 24,379,965 km (0.117 R)
• M65: 25,753,124 km (0.066 R)
• M66: 25,958,671 km (0.07 R)
• M67: 27,203,475 km (0.026 R)
• M68: 27,570,140 km (0.1 R)
• M69: 27,833,133 km (0.09 R)
• M70: 28,520,834 km (0.119 R)
• M71: 28,733,413 km (0.051 R)
• M72: 29,000,146 km (0.089 R)
• M73: 30,074,707 km (0.105 R)
• M74: 30,291,175 km (0.099 R)
• M75: 30,508,242 km (0.089 R)
• M76: 31,381,445 km (0.106 R)
• M77: 31,656,106 km (0.044 R)
• M78: 31,821,262 km (0.085 R)
• M79: 32,207,674 km (0.05 R)
• M80: 33,152,534 km (0.116 R)
• M81: 33,320,233 km (0.064 R)
• M82: 33,937,474 km (0.104 R)
• M83: 34,275,864 km (0.103 R)
• M84: 34,785,394 km (0.065 R)
• M85: 36,502,030 km (0.117 R)
• M86: 36,675,115 km (0.073 R)
• M87: 38,246,042 km (0.085 R)
• M88: 39,010,188 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.9

Radius: 6.5

Gravity: 23.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.36 AU - 12.98 AU

Year: 15349 Days

Day: 16.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,888,876 km

• M1: 226,192 km (0.114 R)
• M2: 591,959 km (0.092 R)
• M3: 789,278 km (0.088 R)
• M4: 1,136,196 km (0.099 R)
• M5: 1,354,160 km (0.041 R)
• M6: 1,705,715 km (0.116 R)
• M7: 2,317,570 km (0.03 R)
• M8: 2,489,159 km (0.116 R)
• M9: 2,844,753 km (0.12 R)
• M10: 3,485,481 km (0.034 R)
• M11: 4,128,004 km (0.107 R)
• M12: 4,763,047 km (0.112 R)
• M13: 5,382,831 km (0.065 R)
• M14: 5,473,487 km (0.083 R)
• M15: 6,892,722 km (0.051 R)
• M16: 7,189,524 km (0.055 R)
• M17: 8,576,596 km (0.031 R)
• M18: 8,682,511 km (0.113 R)
• M19: 9,436,484 km (0.118 R)
• M20: 9,821,250 km (0.095 R)
• M21: 10,099,352 km (0.081 R)
• M22: 10,267,351 km (0.053 R)
• M23: 11,006,364 km (0.09 R)
• M24: 11,469,519 km (0.066 R)
• M25: 15,462,286 km (0.097 R)
• M26: 17,101,281 km (0.071 R)
• M27: 17,301,592 km (0.064 R)
• M28: 17,502,801 km (0.069 R)
• M29: 18,110,917 km (0.085 R)
• M30: 18,315,118 km (0.049 R)
• M31: 19,347,792 km (0.098 R)
• M32: 19,486,918 km (0.038 R)
• M33: 19,766,067 km (0.086 R)
• M34: 21,110,504 km (0.07 R)
• M35: 21,541,046 km (0.094 R)
• M36: 23,366,290 km (0.091 R)
• M37: 23,662,942 km (0.118 R)
• M38: 24,110,240 km (0.086 R)
• M39: 24,410,034 km (0.09 R)
• M40: 26,697,086 km (0.096 R)
• M41: 27,007,203 km (0.084 R)
• M42: 27,944,583 km (0.12 R)
• M43: 28,417,312 km (0.089 R)
• M44: 30,657,989 km (0.029 R)
• M45: 31,227,060 km (0.04 R)
• M46: 32,292,944 km (0.092 R)
• M47: 32,540,678 km (0.047 R)
• M48: 33,788,474 km (0.116 R)
• M49: 37,019,040 km (0.059 R)
• M50: 37,191,826 km (0.09 R)
• M51: 37,885,362 km (0.107 R)
• M52: 37,972,428 km (0.043 R)
• M53: 39,638,200 km (0.082 R)
• M54: 40,257,834 km (0.101 R)
• M55: 40,702,439 km (0.059 R)
• M56: 40,791,599 km (0.072 R)
• M57: 41,417,218 km (0.107 R)
• M58: 42,859,042 km (0.101 R)
• M59: 44,225,768 km (0.077 R)
• M60: 44,409,026 km (0.035 R)
• M61: 44,500,729 km (0.079 R)
• M62: 45,052,596 km (0.073 R)
• M63: 45,421,653 km (0.113 R)
• M64: 45,884,509 km (0.048 R)
• M65: 46,162,911 km (0.077 R)
• M66: 46,628,310 km (0.108 R)
• M67: 46,814,858 km (0.095 R)
• M68: 47,188,704 km (0.119 R)
• M69: 47,282,352 km (0.103 R)
• M70: 48,883,348 km (0.088 R)
• M71: 49,833,444 km (0.048 R)
• M72: 50,024,182 km (0.119 R)
• M73: 50,693,632 km (0.117 R)
• M74: 51,462,416 km (0.109 R)
• M75: 52,138,299 km (0.076 R)
• M76: 52,428,967 km (0.118 R)
• M77: 52,622,846 km (0.064 R)
• M78: 52,719,935 km (0.055 R)
• M79: 53,108,890 km (0.057 R)
• M80: 55,759,166 km (0.109 R)
• M81: 55,858,199 km (0.096 R)
• M82: 57,349,989 km (0.042 R)
• M83: 58,050,556 km (0.112 R)
• M84: 60,677,644 km (0.095 R)
• M85: 61,289,500 km (0.034 R)
• M86: 61,800,825 km (0.079 R)
• M87: 63,136,884 km (0.12 R)
• M88: 63,653,296 km (0.119 R)
• M89: 66,046,862 km (0.095 R)
• M90: 66,991,572 km (0.1 R)
• M91: 67,307,373 km (0.11 R)
• M92: 67,729,389 km (0.051 R)
• M93: 68,469,749 km (0.086 R)
• M94: 68,894,158 km (0.11 R)
• M95: 71,673,537 km (0.057 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: 261 - 13,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit