🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.39 AU - 0.65 AU

Year: 137 Days

Day: 18.9 Hours

Environment

Temp: 220 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,391,254 km

• M1: 496,815 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.68 AU - 0.76 AU

Year: 223 Days

Day: 29 Hours

Environment

Temp: 149 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,391,254 km

• M1: 44,431 km (0.103 R)
• M2: 75,547 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.77 AU - 1.04 AU

Year: 312 Days

Day: 20.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.1

Radius: 10.3

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.11 AU - 9.33 AU

Year: 8608 Days

Day: 7.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,391,254 km

• M1: 160,070 km (0.061 R)
• M2: 254,616 km (0.103 R)
• M3: 408,402 km (0.066 R)
• M4: 720,763 km (0.035 R)
• M5: 818,450 km (0.089 R)
• M6: 1,010,085 km (0.055 R)
• M7: 1,121,086 km (0.102 R)
• M8: 1,216,829 km (0.101 R)
• M9: 1,335,460 km (0.063 R)
• M10: 1,416,841 km (0.079 R)
• M11: 1,872,068 km (0.076 R)
• M12: 2,104,393 km (0.071 R)
• M13: 2,272,691 km (0.107 R)
• M14: 2,648,331 km (0.106 R)
• M15: 3,152,476 km (0.069 R)
• M16: 3,831,501 km (0.108 R)
• M17: 4,187,843 km (0.097 R)
• M18: 4,431,388 km (0.056 R)
• M19: 4,710,987 km (0.057 R)
• M20: 4,805,532 km (0.099 R)
• M21: 4,964,405 km (0.07 R)
• M22: 5,092,760 km (0.057 R)
• M23: 5,287,537 km (0.092 R)
• M24: 5,617,400 km (0.107 R)
• M25: 6,193,801 km (0.099 R)
• M26: 6,332,179 km (0.076 R)
• M27: 6,682,686 km (0.043 R)
• M28: 7,075,530 km (0.092 R)
• M29: 7,809,009 km (0.099 R)
• M30: 7,921,207 km (0.117 R)
• M31: 8,071,553 km (0.118 R)
• M32: 8,413,235 km (0.088 R)
• M33: 8,489,829 km (0.055 R)
• M34: 8,643,765 km (0.095 R)
• M35: 8,759,853 km (0.094 R)
• M36: 10,727,364 km (0.059 R)
• M37: 11,145,191 km (0.073 R)
• M38: 11,271,601 km (0.102 R)
• M39: 11,525,768 km (0.096 R)
• M40: 11,739,095 km (0.059 R)
• M41: 12,869,306 km (0.117 R)
• M42: 12,957,569 km (0.049 R)
• M43: 13,357,893 km (0.08 R)
• M44: 13,536,962 km (0.085 R)
• M45: 13,671,899 km (0.04 R)
• M46: 13,943,120 km (0.074 R)
• M47: 14,170,509 km (0.066 R)
• M48: 14,307,391 km (0.102 R)
• M49: 14,490,798 km (0.114 R)
• M50: 14,628,877 km (0.073 R)
• M51: 15,185,381 km (0.029 R)
• M52: 18,567,340 km (0.076 R)
• M53: 19,270,599 km (0.117 R)
• M54: 19,524,018 km (0.032 R)
• M55: 20,085,160 km (0.039 R)
• M56: 20,599,926 km (0.077 R)
• M57: 22,702,225 km (0.041 R)
• M58: 23,400,099 km (0.054 R)
• M59: 23,724,577 km (0.064 R)
• M60: 23,833,035 km (0.098 R)
• M61: 25,313,755 km (0.097 R)
• M62: 26,037,360 km (0.066 R)
• M63: 26,429,755 km (0.1 R)
• M64: 26,824,095 km (0.096 R)
• M65: 27,050,437 km (0.077 R)
• M66: 27,961,637 km (0.067 R)
• M67: 28,421,052 km (0.074 R)
• M68: 29,056,843 km (0.099 R)
• M69: 29,289,169 km (0.067 R)
• M70: 30,401,279 km (0.095 R)
• M71: 31,170,212 km (0.084 R)
• M72: 31,527,302 km (0.075 R)
• M73: 32,065,406 km (0.089 R)
• M74: 33,454,273 km (0.117 R)
• M75: 33,697,818 km (0.108 R)
• M76: 35,481,174 km (0.09 R)
• M77: 36,979,995 km (0.056 R)
• M78: 37,673,980 km (0.087 R)
• M79: 39,781,515 km (0.105 R)
• M80: 40,168,674 km (0.05 R)
• M81: 41,207,631 km (0.073 R)
• M82: 41,272,856 km (0.097 R)
• M83: 42,452,734 km (0.12 R)
• M84: 43,377,997 km (0.095 R)
• M85: 43,444,418 km (0.11 R)
• M86: 44,109,830 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.8

Radius: 10.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.55 AU - 11.87 AU

Year: 11051 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 41,391,254 km

• M1: 184,604 km (0.044 R)
• M2: 382,372 km (0.09 R)
• M3: 539,749 km (0.042 R)
• M4: 775,665 km (0.038 R)
• M5: 1,206,806 km (0.044 R)
• M6: 1,296,864 km (0.039 R)
• M7: 1,412,802 km (0.111 R)
• M8: 1,520,214 km (0.105 R)
• M9: 1,655,300 km (0.049 R)
• M10: 2,194,002 km (0.119 R)
• M11: 2,475,845 km (0.032 R)
• M12: 2,784,465 km (0.066 R)
• M13: 3,215,157 km (0.11 R)
• M14: 3,278,437 km (0.094 R)
• M15: 3,633,882 km (0.107 R)
• M16: 3,699,855 km (0.058 R)
• M17: 4,417,027 km (0.093 R)
• M18: 4,647,707 km (0.099 R)
• M19: 4,791,620 km (0.098 R)
• M20: 6,034,778 km (0.067 R)
• M21: 6,550,741 km (0.093 R)
• M22: 7,018,982 km (0.066 R)
• M23: 7,477,051 km (0.077 R)
• M24: 7,880,517 km (0.114 R)
• M25: 7,966,386 km (0.092 R)
• M26: 8,160,564 km (0.102 R)
• M27: 8,488,034 km (0.066 R)
• M28: 8,730,831 km (0.089 R)
• M29: 9,450,097 km (0.118 R)
• M30: 9,518,613 km (0.108 R)
• M31: 9,816,911 km (0.05 R)
• M32: 10,993,349 km (0.114 R)
• M33: 11,258,137 km (0.105 R)
• M34: 11,695,861 km (0.101 R)
• M35: 11,990,868 km (0.074 R)
• M36: 13,863,683 km (0.066 R)
• M37: 13,967,504 km (0.094 R)
• M38: 15,690,423 km (0.087 R)
• M39: 16,618,229 km (0.052 R)
• M40: 17,311,765 km (0.055 R)
• M41: 17,423,514 km (0.113 R)
• M42: 17,647,911 km (0.074 R)
• M43: 17,873,355 km (0.119 R)
• M44: 18,241,516 km (0.053 R)
• M45: 19,187,572 km (0.084 R)
• M46: 19,274,489 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.1

Radius: 6.1

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 10.24 AU - 16.42 AU

Year: 17776 Days

Day: 24.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,391,254 km

• M1: 111,151 km (0.031 R)
• M2: 453,581 km (0.107 R)
• M3: 790,326 km (0.12 R)
• M4: 1,074,262 km (0.118 R)
• M5: 1,144,125 km (0.073 R)
• M6: 1,239,867 km (0.094 R)
• M7: 1,288,636 km (0.099 R)
• M8: 1,542,653 km (0.081 R)
• M9: 2,155,107 km (0.043 R)
• M10: 2,580,264 km (0.116 R)
• M11: 3,130,934 km (0.12 R)
• M12: 3,646,149 km (0.026 R)
• M13: 4,040,638 km (0.116 R)
• M14: 4,336,094 km (0.05 R)
• M15: 4,562,286 km (0.091 R)
• M16: 5,144,521 km (0.045 R)
• M17: 5,424,269 km (0.077 R)
• M18: 5,545,593 km (0.075 R)
• M19: 5,708,954 km (0.114 R)
• M20: 5,832,372 km (0.102 R)
• M21: 6,250,498 km (0.08 R)
• M22: 6,292,834 km (0.103 R)
• M23: 6,808,349 km (0.111 R)
• M24: 8,954,480 km (0.084 R)
• M25: 9,002,351 km (0.097 R)
• M26: 9,926,118 km (0.081 R)
• M27: 10,424,428 km (0.109 R)
• M28: 10,474,693 km (0.059 R)
• M29: 10,930,817 km (0.099 R)
• M30: 13,143,669 km (0.1 R)
• M31: 14,021,958 km (0.11 R)
• M32: 14,188,760 km (0.093 R)
• M33: 14,693,204 km (0.112 R)
• M34: 15,719,295 km (0.067 R)
• M35: 16,008,468 km (0.062 R)
• M36: 17,063,881 km (0.058 R)
• M37: 17,361,132 km (0.119 R)
• M38: 17,540,201 km (0.088 R)
• M39: 18,020,859 km (0.116 R)
• M40: 18,444,969 km (0.113 R)
• M41: 21,697,077 km (0.115 R)
• M42: 21,889,908 km (0.115 R)
• M43: 22,018,862 km (0.113 R)
• M44: 23,916,960 km (0.057 R)
• M45: 24,851,797 km (0.105 R)
• M46: 25,594,700 km (0.091 R)
• M47: 26,276,417 km (0.088 R)
• M48: 27,379,402 km (0.104 R)
• M49: 27,587,942 km (0.069 R)
• M50: 27,797,080 km (0.113 R)
• M51: 28,567,957 km (0.084 R)
• M52: 28,991,469 km (0.056 R)
• M53: 29,417,075 km (0.088 R)
• M54: 29,488,134 km (0.03 R)
• M55: 30,634,054 km (0.089 R)
• M56: 31,139,994 km (0.091 R)
• M57: 31,502,918 km (0.102 R)
• M58: 31,794,335 km (0.111 R)
• M59: 32,747,722 km (0.094 R)
• M60: 34,157,981 km (0.059 R)
• M61: 34,832,817 km (0.09 R)
• M62: 35,891,372 km (0.077 R)
• M63: 36,348,243 km (0.084 R)
• M64: 37,962,554 km (0.102 R)
• M65: 38,272,670 km (0.08 R)
• M66: 40,862,958 km (0.093 R)
• M67: 41,898,923 km (0.119 R)
• M68: 42,943,415 km (0.105 R)
• M69: 43,996,584 km (0.087 R)
• M70: 44,322,259 km (0.084 R)
• M71: 44,485,470 km (0.102 R)
• M72: 44,567,150 km (0.082 R)
• M73: 45,550,906 km (0.099 R)
• M74: 47,373,158 km (0.041 R)
• M75: 48,125,485 km (0.1 R)
• M76: 48,209,260 km (0.065 R)
• M77: 48,377,109 km (0.063 R)
• M78: 48,461,033 km (0.114 R)
• M79: 48,629,181 km (0.097 R)
• M80: 49,050,299 km (0.084 R)
• M81: 49,387,942 km (0.091 R)
• M82: 50,917,430 km (0.076 R)
• M83: 51,088,271 km (0.071 R)
• M84: 52,462,328 km (0.073 R)
• M85: 52,980,684 km (0.109 R)
• M86: 56,214,841 km (0.038 R)
• M87: 56,391,516 km (0.117 R)
• M88: 57,722,039 km (0.099 R)
• M89: 59,512,277 km (0.076 R)
• M90: 59,962,567 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.5

Radius: 6.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.86 AU - 16.62 AU

Year: 19627 Days

Day: 21.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,391,254 km

• M1: 88,861 km (0.118 R)
• M2: 204,051 km (0.078 R)
• M3: 271,969 km (0.118 R)
• M4: 337,343 km (0.117 R)
• M5: 459,714 km (0.113 R)
• M6: 568,173 km (0.03 R)
• M7: 843,433 km (0.079 R)
• M8: 1,731,745 km (0.067 R)
• M9: 2,265,660 km (0.082 R)
• M10: 2,797,031 km (0.076 R)
• M11: 3,076,929 km (0.039 R)
• M12: 3,154,720 km (0.102 R)
• M13: 3,207,079 km (0.083 R)
• M14: 3,339,024 km (0.087 R)
• M15: 3,635,827 km (0.118 R)
• M16: 3,941,006 km (0.085 R)
• M17: 4,283,436 km (0.112 R)
• M18: 4,605,670 km (0.117 R)
• M19: 5,366,824 km (0.11 R)
• M20: 5,429,505 km (0.11 R)
• M21: 5,492,336 km (0.078 R)
• M22: 5,618,746 km (0.083 R)
• M23: 5,938,886 km (0.027 R)
• M24: 6,232,247 km (0.11 R)
• M25: 6,430,315 km (0.102 R)
• M26: 7,417,062 km (0.1 R)
• M27: 7,486,775 km (0.065 R)
• M28: 7,626,948 km (0.074 R)
• M29: 7,945,741 km (0.109 R)
• M30: 8,742,948 km (0.082 R)
• M31: 9,226,000 km (0.111 R)
• M32: 9,641,433 km (0.109 R)
• M33: 9,717,578 km (0.076 R)
• M34: 10,295,475 km (0.102 R)
• M35: 11,283,270 km (0.077 R)
• M36: 12,674,380 km (0.088 R)
• M37: 12,799,743 km (0.12 R)
• M38: 12,967,443 km (0.104 R)
• M39: 13,262,749 km (0.103 R)
• M40: 13,860,093 km (0.109 R)
• M41: 14,466,114 km (0.106 R)
• M42: 14,728,509 km (0.092 R)
• M43: 15,302,366 km (0.088 R)
• M44: 16,018,790 km (0.089 R)
• M45: 16,975,469 km (0.093 R)
• M46: 17,577,002 km (0.111 R)
• M47: 17,950,548 km (0.102 R)
• M48: 18,563,301 km (0.08 R)
• M49: 19,278,827 km (0.095 R)
• M50: 19,374,869 km (0.115 R)
• M51: 19,954,710 km (0.096 R)
• M52: 20,149,337 km (0.066 R)
• M53: 20,246,875 km (0.098 R)
• M54: 20,687,590 km (0.102 R)
• M55: 21,578,595 km (0.079 R)
• M56: 21,628,411 km (0.108 R)
• M57: 21,928,355 km (0.115 R)
• M58: 22,785,850 km (0.117 R)
• M59: 22,887,427 km (0.108 R)
• M60: 23,654,266 km (0.116 R)
• M61: 23,808,651 km (0.089 R)
• M62: 25,055,549 km (0.057 R)
• M63: 25,108,058 km (0.12 R)
• M64: 25,212,926 km (0.096 R)
• M65: 25,898,683 km (0.085 R)
• M66: 26,164,069 km (0.117 R)
• M67: 26,643,979 km (0.086 R)
• M68: 27,342,302 km (0.098 R)
• M69: 28,046,758 km (0.093 R)
• M70: 28,537,888 km (0.073 R)
• M71: 28,757,049 km (0.117 R)
• M72: 29,197,166 km (0.077 R)
• M73: 30,754,929 km (0.115 R)
• M74: 31,827,246 km (0.072 R)
• M75: 32,625,201 km (0.07 R)
• M76: 32,911,831 km (0.109 R)
• M77: 33,372,143 km (0.105 R)
• M78: 33,892,445 km (0.09 R)
• M79: 34,240,858 km (0.104 R)
• M80: 34,415,439 km (0.071 R)
• M81: 35,764,213 km (0.104 R)
• M82: 36,118,910 km (0.066 R)
• M83: 37,369,548 km (0.117 R)
• M84: 37,429,387 km (0.059 R)
• M85: 37,729,481 km (0.061 R)
• M86: 38,090,460 km (0.076 R)
• M87: 38,513,224 km (0.051 R)
• M88: 38,876,747 km (0.061 R)
• M89: 41,020,035 km (0.088 R)
• M90: 41,081,819 km (0.099 R)
• M91: 41,205,537 km (0.109 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: 290 - 18,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit