🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.17 AU - 1.91 AU

Year: 828 Days

Day: 23.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.39 AU - 2.01 AU

Year: 961 Days

Day: 45.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.77 AU - 2.05 AU

Year: 1144 Days

Day: 42.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.23 AU - 2.43 AU

Year: 1542 Days

Day: 27.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,619,306 km

• M1: 191,036 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.1

Radius: 9.5

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.58 AU - 4.26 AU

Year: 3364 Days

Day: 5.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 39,619,306 km

• M1: 220,208 km (0.079 R)
• M2: 337,642 km (0.095 R)
• M3: 417,827 km (0.093 R)
• M4: 518,207 km (0.063 R)
• M5: 601,383 km (0.101 R)
• M6: 682,465 km (0.092 R)
• M7: 872,156 km (0.071 R)
• M8: 934,089 km (0.091 R)
• M9: 1,030,131 km (0.09 R)
• M10: 1,180,477 km (0.12 R)
• M11: 1,276,070 km (0.106 R)
• M12: 1,512,734 km (0.079 R)
• M13: 1,783,506 km (0.092 R)
• M14: 1,884,036 km (0.041 R)
• M15: 2,122,495 km (0.095 R)
• M16: 2,294,233 km (0.08 R)
• M17: 2,392,968 km (0.076 R)
• M18: 2,526,708 km (0.074 R)
• M19: 3,774,504 km (0.097 R)
• M20: 3,852,444 km (0.092 R)
• M21: 4,089,407 km (0.093 R)
• M22: 4,182,756 km (0.107 R)
• M23: 4,453,678 km (0.073 R)
• M24: 4,549,870 km (0.045 R)
• M25: 4,618,984 km (0.104 R)
• M26: 4,716,522 km (0.111 R)
• M27: 4,884,969 km (0.045 R)
• M28: 4,955,878 km (0.113 R)
• M29: 5,055,510 km (0.096 R)
• M30: 5,358,895 km (0.101 R)
• M31: 5,461,220 km (0.093 R)
• M32: 5,682,924 km (0.088 R)
• M33: 6,059,013 km (0.03 R)
• M34: 6,211,752 km (0.084 R)
• M35: 6,304,054 km (0.079 R)
• M36: 6,443,330 km (0.118 R)
• M37: 7,106,497 km (0.03 R)
• M38: 7,316,233 km (0.083 R)
• M39: 7,430,077 km (0.101 R)
• M40: 7,593,588 km (0.112 R)
• M41: 7,791,506 km (0.092 R)
• M42: 7,857,778 km (0.109 R)
• M43: 8,024,430 km (0.094 R)
• M44: 8,531,567 km (0.058 R)
• M45: 8,737,413 km (0.103 R)
• M46: 9,014,319 km (0.118 R)
• M47: 9,470,443 km (0.077 R)
• M48: 9,665,668 km (0.11 R)
• M49: 9,826,486 km (0.103 R)
• M50: 10,042,206 km (0.08 R)
• M51: 10,132,563 km (0.026 R)
• M52: 10,241,321 km (0.106 R)
• M53: 10,533,336 km (0.098 R)
• M54: 10,828,043 km (0.113 R)
• M55: 10,920,794 km (0.072 R)
• M56: 10,995,144 km (0.085 R)
• M57: 11,294,041 km (0.031 R)
• M58: 11,520,083 km (0.047 R)
• M59: 11,804,768 km (0.053 R)
• M60: 11,938,359 km (0.05 R)
• M61: 12,207,186 km (0.107 R)
• M62: 12,284,379 km (0.113 R)
• M63: 12,477,958 km (0.118 R)
• M64: 12,789,870 km (0.081 R)
• M65: 12,927,201 km (0.082 R)
• M66: 13,322,139 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.6

Radius: 12.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.39 AU - 5.03 AU

Year: 4431 Days

Day: 14.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,619,306 km

• M1: 159,920 km (0.088 R)
• M2: 237,711 km (0.105 R)
• M3: 329,863 km (0.089 R)
• M4: 839,543 km (0.06 R)
• M5: 1,161,478 km (0.119 R)
• M6: 1,286,093 km (0.114 R)
• M7: 1,522,158 km (0.091 R)
• M8: 1,617,901 km (0.072 R)
• M9: 1,830,180 km (0.06 R)
• M10: 2,235,740 km (0.101 R)
• M11: 2,361,402 km (0.092 R)
• M12: 2,521,771 km (0.08 R)
• M13: 2,769,505 km (0.091 R)
• M14: 3,450,475 km (0.091 R)
• M15: 4,555,704 km (0.091 R)
• M16: 4,696,176 km (0.103 R)
• M17: 4,960,815 km (0.116 R)
• M18: 5,043,243 km (0.092 R)
• M19: 5,126,121 km (0.097 R)
• M20: 5,272,278 km (0.038 R)
• M21: 5,356,501 km (0.1 R)
• M22: 5,849,277 km (0.103 R)
• M23: 6,002,166 km (0.07 R)
• M24: 6,178,542 km (0.069 R)
• M25: 6,289,693 km (0.076 R)
• M26: 6,604,447 km (0.12 R)
• M27: 7,366,798 km (0.098 R)
• M28: 7,508,317 km (0.116 R)
• M29: 7,722,541 km (0.085 R)
• M30: 7,842,369 km (0.102 R)
• M31: 7,962,795 km (0.101 R)
• M32: 8,132,589 km (0.08 R)
• M33: 8,574,501 km (0.103 R)
• M34: 9,125,321 km (0.041 R)
• M35: 9,405,069 km (0.119 R)
• M36: 9,817,061 km (0.106 R)
• M37: 9,999,122 km (0.115 R)
• M38: 10,525,706 km (0.047 R)
• M39: 10,792,439 km (0.071 R)
• M40: 10,953,556 km (0.06 R)
• M41: 11,196,653 km (0.082 R)
• M42: 11,496,297 km (0.074 R)
• M43: 11,770,959 km (0.097 R)
• M44: 11,992,214 km (0.051 R)
• M45: 12,075,540 km (0.071 R)
• M46: 12,326,865 km (0.054 R)
• M47: 13,493,130 km (0.087 R)
• M48: 13,724,707 km (0.116 R)
• M49: 14,309,784 km (0.049 R)
• M50: 14,486,908 km (0.043 R)
• M51: 15,292,792 km (0.086 R)
• M52: 15,443,736 km (0.055 R)
• M53: 15,716,453 km (0.118 R)
• M54: 15,807,708 km (0.09 R)
• M55: 15,899,262 km (0.105 R)
• M56: 16,328,458 km (0.106 R)
• M57: 16,699,311 km (0.094 R)
• M58: 17,733,631 km (0.073 R)
• M59: 17,860,490 km (0.113 R)
• M60: 18,178,834 km (0.115 R)
• M61: 18,306,591 km (0.114 R)
• M62: 18,434,796 km (0.073 R)
• M63: 18,821,058 km (0.107 R)
• M64: 18,950,460 km (0.117 R)
• M65: 19,210,012 km (0.096 R)
• M66: 19,667,183 km (0.066 R)
• M67: 20,028,761 km (0.116 R)
• M68: 20,558,787 km (0.102 R)
• M69: 20,692,078 km (0.028 R)
• M70: 20,992,920 km (0.097 R)
• M71: 21,261,597 km (0.076 R)
• M72: 21,463,704 km (0.113 R)
• M73: 21,632,750 km (0.112 R)
• M74: 21,802,244 km (0.064 R)
• M75: 22,587,334 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.6

Radius: 8.8

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.42 AU - 6.96 AU

Year: 5883 Days

Day: 10.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,619,306 km

• M1: 161,267 km (0.065 R)
• M2: 535,560 km (0.104 R)
• M3: 635,641 km (0.113 R)
• M4: 1,036,713 km (0.079 R)
• M5: 1,099,844 km (0.118 R)
• M6: 1,579,305 km (0.031 R)
• M7: 1,634,357 km (0.099 R)
• M8: 1,997,880 km (0.038 R)
• M9: 2,323,554 km (0.072 R)
• M10: 2,407,628 km (0.111 R)
• M11: 3,639,716 km (0.039 R)
• M12: 3,787,070 km (0.105 R)
• M13: 4,501,101 km (0.084 R)
• M14: 4,632,896 km (0.079 R)
• M15: 4,819,744 km (0.082 R)
• M16: 4,981,908 km (0.08 R)
• M17: 5,256,121 km (0.111 R)
• M18: 5,450,898 km (0.069 R)
• M19: 5,819,208 km (0.04 R)
• M20: 5,963,121 km (0.043 R)
• M21: 6,224,917 km (0.094 R)
• M22: 6,431,212 km (0.045 R)
• M23: 6,880,904 km (0.066 R)
• M24: 7,002,527 km (0.068 R)
• M25: 7,402,851 km (0.037 R)
• M26: 7,842,220 km (0.104 R)
• M27: 7,937,513 km (0.119 R)
• M28: 8,001,242 km (0.079 R)
• M29: 8,065,120 km (0.082 R)
• M30: 8,354,891 km (0.081 R)
• M31: 8,779,301 km (0.067 R)
• M32: 9,077,300 km (0.087 R)
• M33: 9,615,254 km (0.086 R)
• M34: 9,991,193 km (0.111 R)
• M35: 10,232,794 km (0.092 R)
• M36: 10,581,506 km (0.047 R)
• M37: 11,759,589 km (0.056 R)
• M38: 11,941,800 km (0.117 R)
• M39: 12,088,106 km (0.099 R)
• M40: 12,791,516 km (0.092 R)
• M41: 13,432,243 km (0.108 R)
• M42: 15,575,532 km (0.082 R)
• M43: 15,895,971 km (0.114 R)
• M44: 16,421,508 km (0.093 R)
• M45: 16,625,260 km (0.117 R)
• M46: 17,158,577 km (0.08 R)
• M47: 17,614,401 km (0.108 R)
• M48: 17,864,679 km (0.095 R)
• M49: 18,495,383 km (0.055 R)
• M50: 18,749,849 km (0.106 R)
• M51: 19,995,551 km (0.058 R)
• M52: 20,213,066 km (0.09 R)
• M53: 20,870,249 km (0.099 R)
• M54: 21,223,600 km (0.117 R)
• M55: 22,160,681 km (0.117 R)
• M56: 22,929,015 km (0.074 R)
• M57: 23,522,470 km (0.085 R)
• M58: 23,798,179 km (0.083 R)
• M59: 24,584,914 km (0.028 R)
• M60: 24,724,638 km (0.112 R)
• M61: 25,286,229 km (0.045 R)
• M62: 25,380,176 km (0.104 R)
• M63: 25,993,976 km (0.109 R)
• M64: 26,231,388 km (0.109 R)
• M65: 26,852,070 km (0.089 R)
• M66: 27,816,228 km (0.054 R)
• M67: 28,497,946 km (0.113 R)
• M68: 29,086,613 km (0.095 R)
• M69: 29,481,402 km (0.066 R)
• M70: 29,877,836 km (0.065 R)
• M71: 29,977,169 km (0.067 R)
• M72: 30,326,032 km (0.118 R)
• M73: 30,625,975 km (0.115 R)
• M74: 30,726,206 km (0.109 R)
• M75: 31,329,833 km (0.091 R)
• M76: 31,531,790 km (0.109 R)
• M77: 31,683,632 km (0.1 R)
• M78: 32,395,568 km (0.089 R)
• M79: 33,369,899 km (0.101 R)
• M80: 33,679,717 km (0.112 R)
• M81: 33,783,089 km (0.117 R)
• M82: 34,928,111 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.1

Radius: 12.4

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.33 AU - 8.45 AU

Year: 8708 Days

Day: 7.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,619,306 km

• M1: 155,432 km (0.099 R)
• M2: 283,039 km (0.079 R)
• M3: 412,591 km (0.04 R)
• M4: 582,235 km (0.114 R)
• M5: 663,317 km (0.06 R)
• M6: 854,054 km (0.106 R)
• M7: 932,593 km (0.084 R)
• M8: 1,149,510 km (0.053 R)
• M9: 1,497,026 km (0.082 R)
• M10: 2,133,565 km (0.074 R)
• M11: 2,243,669 km (0.068 R)
• M12: 2,355,867 km (0.114 R)
• M13: 2,446,972 km (0.09 R)
• M14: 2,751,404 km (0.104 R)
• M15: 2,993,902 km (0.081 R)
• M16: 3,143,051 km (0.108 R)
• M17: 3,294,444 km (0.051 R)
• M18: 4,061,133 km (0.106 R)
• M19: 4,282,239 km (0.108 R)
• M20: 4,507,384 km (0.085 R)
• M21: 4,678,823 km (0.048 R)
• M22: 4,852,506 km (0.091 R)
• M23: 5,176,386 km (0.117 R)
• M24: 5,295,914 km (0.061 R)
• M25: 5,938,886 km (0.089 R)
• M26: 7,131,330 km (0.107 R)
• M27: 8,536,952 km (0.063 R)
• M28: 8,964,353 km (0.104 R)
• M29: 9,435,287 km (0.086 R)
• M30: 9,692,296 km (0.105 R)
• M31: 9,803,148 km (0.116 R)
• M32: 9,951,550 km (0.079 R)
• M33: 10,288,294 km (0.12 R)
• M34: 11,437,804 km (0.084 R)
• M35: 11,988,175 km (0.096 R)
• M36: 12,386,554 km (0.107 R)
• M37: 12,587,464 km (0.107 R)
• M38: 12,748,880 km (0.1 R)
• M39: 13,033,116 km (0.115 R)
• M40: 13,401,725 km (0.11 R)
• M41: 14,995,391 km (0.073 R)
• M42: 15,166,681 km (0.093 R)
• M43: 15,252,550 km (0.112 R)
• M44: 16,339,528 km (0.086 R)
• M45: 16,959,163 km (0.105 R)
• M46: 17,271,822 km (0.105 R)
• M47: 17,451,489 km (0.097 R)
• M48: 17,586,576 km (0.108 R)
• M49: 17,993,781 km (0.106 R)
• M50: 18,679,688 km (0.108 R)
• M51: 19,467,321 km (0.095 R)
• M52: 19,654,168 km (0.094 R)
• M53: 20,550,110 km (0.071 R)
• M54: 21,170,791 km (0.051 R)
• M55: 21,700,817 km (0.097 R)
• M56: 22,283,949 km (0.039 R)
• M57: 23,069,637 km (0.069 R)
• M58: 23,515,439 km (0.097 R)
• M59: 24,769,069 km (0.047 R)
• M60: 25,480,557 km (0.107 R)
• M61: 26,353,610 km (0.112 R)
• M62: 29,191,033 km (0.066 R)
• M63: 29,727,191 km (0.107 R)
• M64: 31,519,075 km (0.077 R)
• M65: 32,455,856 km (0.084 R)
• M66: 32,733,211 km (0.077 R)
• M67: 33,457,713 km (0.114 R)
• M68: 33,962,457 km (0.105 R)
• M69: 34,300,398 km (0.094 R)
• M70: 34,526,291 km (0.105 R)
• M71: 35,605,939 km (0.07 R)
• M72: 36,178,749 km (0.063 R)
• M73: 36,696,806 km (0.097 R)
• M74: 37,275,301 km (0.105 R)
• M75: 38,207,147 km (0.12 R)
• M76: 38,558,552 km (0.091 R)
• M77: 38,969,946 km (0.1 R)
• M78: 39,146,621 km (0.075 R)
• M79: 39,619,350 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 17,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit