🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.42 AU - 1.46 AU

Year: 622 Days

Day: 18.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,936,014 km

• M1: 76,145 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.24 AU - 1.78 AU

Year: 668 Days

Day: 40 Hours

Environment

Temp: -22 °C

Axial Tilt: 157.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.47 AU - 4.69 AU

Year: 3528 Days

Day: 28.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,936,014 km

• M1: 1,152,801 km (0.082 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.7

Radius: 8.5

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.81 AU - 5.89 AU

Year: 4454 Days

Day: 10.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,936,014 km

• M1: 106,663 km (0.081 R)
• M2: 226,042 km (0.036 R)
• M3: 370,554 km (0.08 R)
• M4: 436,078 km (0.099 R)
• M5: 603,179 km (0.119 R)
• M6: 695,032 km (0.114 R)
• M7: 1,012,927 km (0.113 R)
• M8: 1,152,352 km (0.116 R)
• M9: 1,224,459 km (0.075 R)
• M10: 1,343,239 km (0.079 R)
• M11: 1,450,351 km (0.082 R)
• M12: 1,640,789 km (0.114 R)
• M13: 1,722,619 km (0.115 R)
• M14: 1,856,360 km (0.086 R)
• M15: 2,152,115 km (0.096 R)
• M16: 2,749,010 km (0.072 R)
• M17: 2,807,653 km (0.083 R)
• M18: 2,866,594 km (0.081 R)
• M19: 2,945,732 km (0.118 R)
• M20: 3,865,310 km (0.089 R)
• M21: 3,975,115 km (0.054 R)
• M22: 4,063,677 km (0.092 R)
• M23: 4,609,260 km (0.105 R)
• M24: 4,867,017 km (0.029 R)
• M25: 4,985,648 km (0.062 R)
• M26: 5,298,906 km (0.079 R)
• M27: 5,445,662 km (0.038 R)
• M28: 5,519,563 km (0.099 R)
• M29: 5,668,263 km (0.09 R)
• M30: 5,969,853 km (0.049 R)
• M31: 6,693,757 km (0.103 R)
• M32: 6,773,044 km (0.111 R)
• M33: 6,879,108 km (0.081 R)
• M34: 7,066,106 km (0.088 R)
• M35: 7,499,940 km (0.118 R)
• M36: 8,223,245 km (0.102 R)
• M37: 9,114,699 km (0.091 R)
• M38: 9,915,796 km (0.04 R)
• M39: 10,279,169 km (0.08 R)
• M40: 10,493,094 km (0.095 R)
• M41: 10,863,349 km (0.077 R)
• M42: 11,269,208 km (0.093 R)
• M43: 11,584,859 km (0.097 R)
• M44: 11,967,530 km (0.106 R)
• M45: 12,192,526 km (0.1 R)
• M46: 13,605,926 km (0.056 R)
• M47: 14,588,186 km (0.092 R)
• M48: 14,794,332 km (0.117 R)
• M49: 15,035,932 km (0.1 R)
• M50: 15,593,184 km (0.072 R)
• M51: 16,086,259 km (0.088 R)
• M52: 16,192,623 km (0.069 R)
• M53: 16,907,551 km (0.083 R)
• M54: 18,183,322 km (0.093 R)
• M55: 18,257,223 km (0.113 R)
• M56: 18,739,527 km (0.05 R)
• M57: 19,792,696 km (0.043 R)
• M58: 20,020,833 km (0.118 R)
• M59: 20,556,692 km (0.11 R)
• M60: 20,710,628 km (0.083 R)
• M61: 21,681,519 km (0.117 R)
• M62: 21,916,836 km (0.093 R)
• M63: 22,350,221 km (0.055 R)
• M64: 22,548,289 km (0.118 R)
• M65: 23,185,576 km (0.074 R)
• M66: 23,586,947 km (0.091 R)
• M67: 23,707,822 km (0.102 R)
• M68: 23,828,996 km (0.099 R)
• M69: 24,193,416 km (0.102 R)
• M70: 24,396,720 km (0.108 R)
• M71: 25,092,051 km (0.102 R)
• M72: 25,215,469 km (0.096 R)
• M73: 25,752,376 km (0.09 R)
• M74: 26,001,606 km (0.065 R)
• M75: 26,837,858 km (0.109 R)
• M76: 27,006,156 km (0.11 R)
• M77: 27,555,479 km (0.026 R)
• M78: 28,493,607 km (0.097 R)
• M79: 28,579,476 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.2

Radius: 10.2

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.94 AU - 6.16 AU

Year: 5356 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,936,014 km

• M1: 129,402 km (0.101 R)
• M2: 213,476 km (0.099 R)
• M3: 305,479 km (0.115 R)
• M4: 389,852 km (0.109 R)
• M5: 632,051 km (0.108 R)
• M6: 1,180,477 km (0.106 R)
• M7: 1,252,433 km (0.072 R)
• M8: 1,683,574 km (0.075 R)
• M9: 1,748,949 km (0.072 R)
• M10: 1,882,240 km (0.07 R)
• M11: 2,159,146 km (0.119 R)
• M12: 2,230,355 km (0.119 R)
• M13: 2,302,610 km (0.108 R)
• M14: 2,636,962 km (0.103 R)
• M15: 2,829,494 km (0.028 R)
• M16: 2,986,871 km (0.031 R)
• M17: 3,187,781 km (0.107 R)
• M18: 3,351,740 km (0.104 R)
• M19: 3,666,793 km (0.102 R)
• M20: 4,738,213 km (0.108 R)
• M21: 5,068,077 km (0.064 R)
• M22: 5,899,990 km (0.054 R)
• M23: 5,975,537 km (0.049 R)
• M24: 7,743,485 km (0.109 R)
• M25: 8,612,649 km (0.07 R)
• M26: 9,189,797 km (0.06 R)
• M27: 9,571,571 km (0.114 R)
• M28: 9,690,202 km (0.12 R)
• M29: 9,809,282 km (0.114 R)
• M30: 9,898,891 km (0.083 R)
• M31: 10,048,788 km (0.113 R)
• M32: 10,564,302 km (0.036 R)
• M33: 10,656,156 km (0.083 R)
• M34: 10,871,576 km (0.088 R)
• M35: 11,088,344 km (0.116 R)
• M36: 11,652,627 km (0.061 R)
• M37: 12,613,644 km (0.055 R)
• M38: 12,711,181 km (0.067 R)
• M39: 12,874,243 km (0.108 R)
• M40: 12,939,767 km (0.035 R)
• M41: 13,103,726 km (0.113 R)
• M42: 13,533,521 km (0.059 R)
• M43: 13,800,404 km (0.11 R)
• M44: 14,203,869 km (0.118 R)
• M45: 14,305,296 km (0.071 R)
• M46: 14,407,023 km (0.079 R)
• M47: 15,646,292 km (0.092 R)
• M48: 15,751,160 km (0.054 R)
• M49: 15,821,172 km (0.065 R)
• M50: 16,812,258 km (0.044 R)
• M51: 17,641,329 km (0.071 R)
• M52: 17,969,397 km (0.112 R)
• M53: 18,042,550 km (0.114 R)
• M54: 18,336,211 km (0.096 R)
• M55: 18,557,466 km (0.105 R)
• M56: 18,853,969 km (0.094 R)
• M57: 19,077,319 km (0.111 R)
• M58: 21,243,047 km (0.051 R)
• M59: 21,708,745 km (0.096 R)
• M60: 21,825,731 km (0.071 R)
• M61: 22,021,106 km (0.034 R)
• M62: 22,610,970 km (0.101 R)
• M63: 23,325,599 km (0.059 R)
• M64: 23,806,108 km (0.077 R)
• M65: 24,939,910 km (0.092 R)
• M66: 25,062,430 km (0.069 R)
• M67: 25,349,210 km (0.052 R)
• M68: 25,678,175 km (0.089 R)
• M69: 26,506,798 km (0.044 R)
• M70: 26,757,075 km (0.064 R)
• M71: 26,924,475 km (0.103 R)
• M72: 27,176,099 km (0.1 R)
• M73: 27,260,023 km (0.112 R)
• M74: 27,639,403 km (0.074 R)
• M75: 27,723,926 km (0.11 R)
• M76: 28,190,372 km (0.118 R)
• M77: 28,317,979 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.1

Radius: 12.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.74 AU - 9.9 AU

Year: 9427 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,936,014 km

• M1: 168,298 km (0.085 R)
• M2: 397,332 km (0.105 R)
• M3: 501,751 km (0.106 R)
• M4: 649,105 km (0.076 R)
• M5: 745,596 km (0.076 R)
• M6: 1,106,426 km (0.111 R)
• M7: 1,328,130 km (0.078 R)
• M8: 1,677,142 km (0.118 R)
• M9: 1,839,156 km (0.091 R)
• M10: 2,055,475 km (0.11 R)
• M11: 2,592,681 km (0.111 R)
• M12: 3,115,824 km (0.106 R)
• M13: 3,611,741 km (0.109 R)
• M14: 3,823,422 km (0.058 R)
• M15: 4,450,537 km (0.068 R)
• M16: 4,710,388 km (0.117 R)
• M17: 5,313,716 km (0.116 R)
• M18: 5,520,311 km (0.083 R)
• M19: 5,764,604 km (0.098 R)
• M20: 6,703,630 km (0.111 R)
• M21: 6,815,081 km (0.074 R)
• M22: 6,964,529 km (0.104 R)
• M23: 7,153,022 km (0.067 R)
• M24: 7,612,288 km (0.076 R)
• M25: 8,041,783 km (0.067 R)
• M26: 9,047,230 km (0.08 R)
• M27: 9,170,499 km (0.057 R)
• M28: 9,502,158 km (0.106 R)
• M29: 9,795,669 km (0.063 R)
• M30: 10,348,582 km (0.114 R)
• M31: 11,618,519 km (0.119 R)
• M32: 12,203,745 km (0.077 R)
• M33: 12,568,615 km (0.109 R)
• M34: 12,706,394 km (0.109 R)
• M35: 13,122,725 km (0.092 R)
• M36: 13,543,694 km (0.067 R)
• M37: 14,207,160 km (0.1 R)
• M38: 14,832,928 km (0.091 R)
• M39: 15,369,386 km (0.108 R)
• M40: 15,714,060 km (0.045 R)
• M41: 16,310,955 km (0.115 R)
• M42: 17,016,758 km (0.084 R)
• M43: 17,629,660 km (0.066 R)
• M44: 18,772,139 km (0.066 R)
• M45: 19,140,748 km (0.118 R)
• M46: 19,299,322 km (0.104 R)
• M47: 19,564,858 km (0.107 R)
• M48: 21,676,582 km (0.099 R)
• M49: 21,897,388 km (0.064 R)
• M50: 23,689,571 km (0.027 R)
• M51: 24,316,386 km (0.118 R)
• M52: 24,660,760 km (0.03 R)
• M53: 25,703,158 km (0.063 R)
• M54: 26,053,816 km (0.096 R)
• M55: 27,293,832 km (0.097 R)
• M56: 27,951,016 km (0.115 R)
• M57: 28,251,408 km (0.114 R)
• M58: 28,794,897 km (0.083 R)
• M59: 29,708,342 km (0.108 R)
• M60: 30,076,502 km (0.074 R)
• M61: 30,879,095 km (0.075 R)
• M62: 31,065,344 km (0.063 R)
• M63: 31,626,336 km (0.096 R)
• M64: 32,316,431 km (0.107 R)
• M65: 32,568,653 km (0.101 R)
• M66: 33,011,613 km (0.06 R)
• M67: 34,997,075 km (0.099 R)
• M68: 35,515,731 km (0.107 R)
• M69: 37,218,903 km (0.083 R)
• M70: 38,547,033 km (0.07 R)
• M71: 40,229,111 km (0.093 R)
• M72: 40,364,647 km (0.041 R)
• M73: 40,636,317 km (0.099 R)
• M74: 40,976,802 km (0.093 R)
• M75: 41,181,451 km (0.105 R)
• M76: 41,523,432 km (0.102 R)
• M77: 42,141,271 km (0.047 R)
• M78: 42,900,630 km (0.076 R)
• M79: 43,177,835 km (0.09 R)
• M80: 44,292,638 km (0.107 R)
• M81: 44,783,469 km (0.114 R)
• M82: 46,978,369 km (0.111 R)
• M83: 47,121,235 km (0.043 R)
• M84: 47,407,266 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.6

Radius: 8.8

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.33 AU - 14.95 AU

Year: 16173 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,936,014 km

• M1: 120,576 km (0.075 R)
• M2: 377,585 km (0.116 R)
• M3: 1,207,554 km (0.065 R)
• M4: 1,971,401 km (0.111 R)
• M5: 2,095,417 km (0.108 R)
• M6: 3,143,051 km (0.034 R)
• M7: 5,289,182 km (0.074 R)
• M8: 5,462,865 km (0.027 R)
• M9: 5,905,077 km (0.057 R)
• M10: 6,221,626 km (0.077 R)
• M11: 6,683,285 km (0.105 R)
• M12: 6,777,083 km (0.101 R)
• M13: 7,013,148 km (0.118 R)
• M14: 7,542,276 km (0.108 R)
• M15: 7,639,814 km (0.064 R)
• M16: 8,034,453 km (0.088 R)
• M17: 8,134,085 km (0.106 R)
• M18: 8,486,238 km (0.044 R)
• M19: 9,572,469 km (0.09 R)
• M20: 10,977,043 km (0.117 R)
• M21: 11,143,246 km (0.094 R)
• M22: 11,759,739 km (0.057 R)
• M23: 12,792,413 km (0.076 R)
• M24: 13,556,260 km (0.097 R)
• M25: 14,214,042 km (0.103 R)
• M26: 15,436,555 km (0.102 R)
• M27: 15,809,952 km (0.077 R)
• M28: 15,935,016 km (0.073 R)
• M29: 16,186,190 km (0.087 R)
• M30: 16,883,765 km (0.104 R)
• M31: 17,139,877 km (0.054 R)
• M32: 17,204,054 km (0.104 R)
• M33: 17,461,811 km (0.112 R)
• M34: 18,505,406 km (0.115 R)
• M35: 19,368,137 km (0.046 R)
• M36: 20,243,883 km (0.078 R)
• M37: 21,270,424 km (0.11 R)
• M38: 21,824,833 km (0.12 R)
• M39: 22,594,963 km (0.108 R)
• M40: 23,587,994 km (0.108 R)
• M41: 23,945,982 km (0.093 R)
• M42: 24,089,745 km (0.076 R)
• M43: 24,595,087 km (0.104 R)
• M44: 25,689,694 km (0.094 R)
• M45: 25,763,296 km (0.111 R)
• M46: 27,323,752 km (0.066 R)
• M47: 27,549,196 km (0.112 R)
• M48: 30,379,887 km (0.079 R)
• M49: 31,004,009 km (0.092 R)
• M50: 31,317,716 km (0.114 R)
• M51: 32,027,259 km (0.117 R)
• M52: 32,344,256 km (0.098 R)
• M53: 32,981,543 km (0.114 R)
• M54: 33,462,201 km (0.075 R)
• M55: 33,783,986 km (0.099 R)
• M56: 33,864,470 km (0.053 R)
• M57: 33,945,253 km (0.099 R)
• M58: 34,106,669 km (0.092 R)
• M59: 34,592,712 km (0.036 R)
• M60: 35,407,871 km (0.045 R)
• M61: 36,808,257 km (0.086 R)
• M62: 38,984,756 km (0.107 R)
• M63: 39,918,097 km (0.091 R)
• M64: 41,202,545 km (0.109 R)
• M65: 41,374,881 km (0.083 R)
• M66: 41,461,199 km (0.115 R)
• M67: 44,252,247 km (0.075 R)
• M68: 44,340,360 km (0.108 R)
• M69: 44,870,834 km (0.091 R)
• M70: 45,225,680 km (0.085 R)
• M71: 46,027,226 km (0.118 R)
• M72: 46,205,995 km (0.088 R)
• M73: 47,916,048 km (0.06 R)
• M74: 48,187,868 km (0.113 R)
• M75: 49,097,872 km (0.04 R)
• M76: 49,738,300 km (0.064 R)
• M77: 50,105,413 km (0.043 R)
• M78: 51,397,640 km (0.12 R)
• M79: 52,420,590 km (0.105 R)
• M80: 53,544,219 km (0.068 R)
• M81: 53,638,167 km (0.083 R)
• M82: 54,014,705 km (0.111 R)
• M83: 55,815,115 km (0.106 R)
• M84: 57,154,315 km (0.114 R)
• M85: 58,891,595 km (0.104 R)
• M86: 62,516,950 km (0.05 R)
• M87: 63,409,601 km (0.101 R)
• M88: 64,606,384 km (0.097 R)
• M89: 65,408,527 km (0.1 R)
• M90: 65,609,437 km (0.111 R)
• M91: 66,314,642 km (0.112 R)
• M92: 67,732,680 km (0.113 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 17,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit