🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.54 AU - 0.8 AU

Year: 236 Days

Day: 25.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.93 AU - 1.25 AU

Year: 490 Days

Day: 18 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,231,724 km

• M1: 61,186 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.13 AU - 1.21 AU

Year: 545 Days

Day: 36.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.6

Radius: 12.8

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.37 AU - 3.67 AU

Year: 2259 Days

Day: 14 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 28,231,724 km

• M1: 161,416 km (0.081 R)
• M2: 310,715 km (0.093 R)
• M3: 404,363 km (0.118 R)
• M4: 489,484 km (0.055 R)
• M5: 573,109 km (0.103 R)
• M6: 709,543 km (0.095 R)
• M7: 813,064 km (0.082 R)
• M8: 893,099 km (0.083 R)
• M9: 1,049,728 km (0.093 R)
• M10: 1,302,698 km (0.08 R)
• M11: 1,398,590 km (0.111 R)
• M12: 1,489,845 km (0.092 R)
• M13: 1,583,194 km (0.09 R)
• M14: 1,837,211 km (0.117 R)
• M15: 2,072,678 km (0.07 R)
• M16: 2,185,924 km (0.107 R)
• M17: 2,334,774 km (0.119 R)
• M18: 2,564,556 km (0.085 R)
• M19: 2,757,388 km (0.118 R)
• M20: 2,846,698 km (0.109 R)
• M21: 3,092,786 km (0.118 R)
• M22: 3,194,962 km (0.11 R)
• M23: 3,422,201 km (0.027 R)
• M24: 3,654,676 km (0.08 R)
• M25: 4,023,584 km (0.094 R)
• M26: 4,197,118 km (0.104 R)
• M27: 4,279,696 km (0.091 R)
• M28: 4,435,876 km (0.105 R)
• M29: 4,530,572 km (0.054 R)
• M30: 4,615,394 km (0.097 R)
• M31: 4,722,057 km (0.047 R)
• M32: 4,818,847 km (0.11 R)
• M33: 4,905,314 km (0.1 R)
• M34: 5,047,133 km (0.104 R)
• M35: 5,168,158 km (0.103 R)
• M36: 5,346,030 km (0.118 R)
• M37: 5,548,435 km (0.11 R)
• M38: 5,799,461 km (0.102 R)
• M39: 5,926,469 km (0.057 R)
• M40: 6,218,335 km (0.1 R)
• M41: 6,467,266 km (0.115 R)
• M42: 6,574,976 km (0.115 R)
• M43: 6,707,370 km (0.102 R)
• M44: 6,999,535 km (0.061 R)
• M45: 7,407,937 km (0.088 R)
• M46: 7,659,411 km (0.054 R)
• M47: 7,798,836 km (0.048 R)
• M48: 7,952,024 km (0.029 R)
• M49: 8,041,783 km (0.101 R)
• M50: 8,812,063 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.4

Radius: 13.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.56 AU - 4.9 AU

Year: 4428 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 28,231,724 km

• M1: 204,799 km (0.077 R)
• M2: 442,361 km (0.08 R)
• M3: 560,842 km (0.081 R)
• M4: 649,704 km (0.076 R)
• M5: 876,644 km (0.101 R)
• M6: 1,051,972 km (0.061 R)
• M7: 1,166,863 km (0.086 R)
• M8: 1,599,052 km (0.089 R)
• M9: 1,785,899 km (0.101 R)
• M10: 1,947,315 km (0.037 R)
• M11: 2,080,009 km (0.038 R)
• M12: 3,543,375 km (0.094 R)
• M13: 3,693,422 km (0.05 R)
• M14: 3,859,475 km (0.116 R)
• M15: 4,084,770 km (0.092 R)
• M16: 4,401,768 km (0.089 R)
• M17: 4,922,668 km (0.086 R)
• M18: 5,369,367 km (0.077 R)
• M19: 6,484,469 km (0.103 R)
• M20: 6,871,928 km (0.099 R)
• M21: 7,008,511 km (0.089 R)
• M22: 7,319,076 km (0.08 R)
• M23: 8,043,429 km (0.091 R)
• M24: 8,187,491 km (0.042 R)
• M25: 8,995,170 km (0.07 R)
• M26: 9,408,509 km (0.068 R)
• M27: 10,508,502 km (0.118 R)
• M28: 11,547,310 km (0.056 R)
• M29: 11,709,923 km (0.107 R)
• M30: 11,853,088 km (0.101 R)
• M31: 12,244,137 km (0.087 R)
• M32: 13,721,715 km (0.12 R)
• M33: 14,657,300 km (0.107 R)
• M34: 14,855,667 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.1

Radius: 10.5

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.77 AU - 7.53 AU

Year: 7382 Days

Day: 11.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,231,724 km

• M1: 135,984 km (0.115 R)
• M2: 258,954 km (0.038 R)
• M3: 362,775 km (0.096 R)
• M4: 461,061 km (0.094 R)
• M5: 544,237 km (0.098 R)
• M6: 633,397 km (0.099 R)
• M7: 718,369 km (0.119 R)
• M8: 1,169,107 km (0.036 R)
• M9: 1,374,356 km (0.087 R)
• M10: 1,475,185 km (0.043 R)
• M11: 1,684,622 km (0.037 R)
• M12: 1,861,895 km (0.116 R)
• M13: 1,974,243 km (0.119 R)
• M14: 2,265,061 km (0.115 R)
• M15: 2,400,447 km (0.105 R)
• M16: 2,507,709 km (0.097 R)
• M17: 2,585,201 km (0.112 R)
• M18: 2,727,020 km (0.054 R)
• M19: 3,117,769 km (0.093 R)
• M20: 3,474,261 km (0.107 R)
• M21: 3,915,874 km (0.082 R)
• M22: 4,469,236 km (0.059 R)
• M23: 4,582,931 km (0.116 R)
• M24: 4,659,226 km (0.102 R)
• M25: 4,793,864 km (0.111 R)
• M26: 5,008,088 km (0.118 R)
• M27: 5,245,350 km (0.107 R)
• M28: 5,445,811 km (0.075 R)
• M29: 5,937,539 km (0.112 R)
• M30: 6,167,771 km (0.088 R)
• M31: 6,443,629 km (0.118 R)
• M32: 6,593,825 km (0.026 R)
• M33: 6,919,650 km (0.086 R)
• M34: 7,384,749 km (0.073 R)
• M35: 7,791,356 km (0.1 R)
• M36: 8,112,842 km (0.117 R)
• M37: 8,205,443 km (0.049 R)
• M38: 8,321,681 km (0.087 R)
• M39: 8,603,074 km (0.084 R)
• M40: 9,007,138 km (0.117 R)
• M41: 9,320,247 km (0.059 R)
• M42: 9,417,336 km (0.032 R)
• M43: 9,539,108 km (0.057 R)
• M44: 9,636,945 km (0.092 R)
• M45: 9,735,081 km (0.085 R)
• M46: 10,006,751 km (0.112 R)
• M47: 10,913,464 km (0.09 R)
• M48: 11,506,470 km (0.05 R)
• M49: 11,820,027 km (0.116 R)
• M50: 11,977,853 km (0.067 R)
• M51: 12,696,820 km (0.105 R)
• M52: 13,238,364 km (0.115 R)
• M53: 13,402,324 km (0.115 R)
• M54: 13,842,889 km (0.077 R)
• M55: 14,176,493 km (0.115 R)
• M56: 14,484,515 km (0.112 R)
• M57: 15,021,870 km (0.058 R)
• M58: 15,336,026 km (0.079 R)
• M59: 15,450,767 km (0.062 R)
• M60: 16,262,037 km (0.112 R)
• M61: 16,850,106 km (0.107 R)
• M62: 16,998,208 km (0.086 R)
• M63: 17,265,838 km (0.076 R)
• M64: 17,685,011 km (0.055 R)
• M65: 17,835,507 km (0.102 R)
• M66: 18,624,935 km (0.104 R)
• M67: 18,747,456 km (0.112 R)
• M68: 19,487,965 km (0.05 R)
• M69: 19,861,810 km (0.065 R)
• M70: 20,206,633 km (0.1 R)
• M71: 20,743,390 km (0.097 R)
• M72: 21,029,421 km (0.088 R)
• M73: 21,220,757 km (0.107 R)
• M74: 21,412,841 km (0.029 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.5

Radius: 11.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.15 AU - 9.23 AU

Year: 10089 Days

Day: 6.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,231,724 km

• M1: 155,731 km (0.08 R)
• M2: 381,026 km (0.059 R)
• M3: 453,431 km (0.099 R)
• M4: 637,437 km (0.062 R)
• M5: 716,275 km (0.073 R)
• M6: 923,168 km (0.077 R)
• M7: 1,136,345 km (0.045 R)
• M8: 1,321,697 km (0.094 R)
• M9: 1,674,299 km (0.064 R)
• M10: 1,755,082 km (0.033 R)
• M11: 1,853,518 km (0.068 R)
• M12: 2,056,522 km (0.075 R)
• M13: 2,178,295 km (0.096 R)
• M14: 2,539,723 km (0.082 R)
• M15: 2,614,372 km (0.075 R)
• M16: 2,765,915 km (0.115 R)
• M17: 3,319,128 km (0.092 R)
• M18: 3,401,108 km (0.079 R)
• M19: 3,777,945 km (0.069 R)
• M20: 3,971,524 km (0.077 R)
• M21: 4,481,204 km (0.119 R)
• M22: 4,732,229 km (0.096 R)
• M23: 5,035,016 km (0.073 R)
• M24: 5,153,198 km (0.054 R)
• M25: 5,296,213 km (0.097 R)
• M26: 5,464,810 km (0.09 R)
• M27: 5,610,668 km (0.067 R)
• M28: 5,807,240 km (0.055 R)
• M29: 6,156,700 km (0.099 R)
• M30: 6,308,692 km (0.098 R)
• M31: 6,436,149 km (0.058 R)
• M32: 6,616,265 km (0.117 R)
• M33: 6,719,936 km (0.053 R)
• M34: 6,824,056 km (0.071 R)
• M35: 7,731,218 km (0.11 R)
• M36: 7,950,229 km (0.078 R)
• M37: 8,478,609 km (0.079 R)
• M38: 8,961,062 km (0.095 R)
• M39: 9,452,341 km (0.051 R)
• M40: 9,716,083 km (0.05 R)
• M41: 9,804,495 km (0.067 R)
• M42: 10,734,096 km (0.071 R)
• M43: 10,856,168 km (0.095 R)
• M44: 11,070,841 km (0.111 R)
• M45: 11,975,010 km (0.092 R)
• M46: 12,101,570 km (0.093 R)
• M47: 12,292,307 km (0.108 R)
• M48: 12,516,106 km (0.078 R)
• M49: 12,838,040 km (0.118 R)
• M50: 13,953,293 km (0.102 R)
• M51: 14,220,325 km (0.062 R)
• M52: 15,373,575 km (0.098 R)
• M53: 15,891,931 km (0.055 R)
• M54: 16,310,656 km (0.113 R)
• M55: 16,521,439 km (0.053 R)
• M56: 16,697,815 km (0.117 R)
• M57: 16,945,699 km (0.066 R)
• M58: 17,409,452 km (0.113 R)
• M59: 17,517,013 km (0.094 R)
• M60: 17,660,926 km (0.105 R)
• M61: 17,949,650 km (0.059 R)
• M62: 18,130,963 km (0.118 R)
• M63: 18,312,874 km (0.092 R)
• M64: 18,532,035 km (0.09 R)
• M65: 18,715,292 km (0.097 R)
• M66: 19,677,954 km (0.073 R)
• M67: 19,752,604 km (0.079 R)
• M68: 20,732,619 km (0.083 R)
• M69: 20,846,613 km (0.111 R)
• M70: 21,960,219 km (0.066 R)
• M71: 22,661,235 km (0.058 R)
• M72: 23,053,780 km (0.104 R)
• M73: 23,132,618 km (0.038 R)
• M74: 23,329,938 km (0.068 R)
• M75: 23,567,499 km (0.085 R)
• M76: 23,646,935 km (0.079 R)
• M77: 23,766,165 km (0.098 R)
• M78: 24,566,065 km (0.069 R)
• M79: 26,069,224 km (0.064 R)
• M80: 27,518,379 km (0.076 R)
• M81: 27,685,779 km (0.11 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: 229 - 15,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit