🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.54 AU - 0.64 AU

Year: 297 Days

Day: 39.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.53 AU - 0.79 AU

Year: 352 Days

Day: 18.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.5

Radius: 13.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.14 AU - 1.7 AU

Year: 1110 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 66,339,122 km

• M1: 280,795 km (0.12 R)
• M2: 392,694 km (0.062 R)
• M3: 485,744 km (0.077 R)
• M4: 612,005 km (0.064 R)
• M5: 714,031 km (0.068 R)
• M6: 973,583 km (0.039 R)
• M7: 1,210,396 km (0.058 R)
• M8: 1,320,201 km (0.106 R)
• M9: 1,425,369 km (0.112 R)
• M10: 1,601,744 km (0.072 R)
• M11: 1,706,014 km (0.09 R)
• M12: 1,839,605 km (0.111 R)
• M13: 1,958,386 km (0.118 R)
• M14: 2,079,859 km (0.078 R)
• M15: 2,281,667 km (0.083 R)
• M16: 2,380,102 km (0.074 R)
• M17: 2,571,139 km (0.084 R)
• M18: 2,694,557 km (0.059 R)
• M19: 2,809,448 km (0.103 R)
• M20: 3,076,929 km (0.103 R)
• M21: 3,219,346 km (0.082 R)
• M22: 3,488,024 km (0.116 R)
• M23: 3,717,806 km (0.115 R)
• M24: 4,216,566 km (0.103 R)
• M25: 4,338,637 km (0.099 R)
• M26: 4,523,840 km (0.072 R)
• M27: 4,611,055 km (0.112 R)
• M28: 4,787,431 km (0.108 R)
• M29: 4,914,888 km (0.114 R)
• M30: 5,017,662 km (0.087 R)
• M31: 5,186,109 km (0.077 R)
• M32: 5,879,047 km (0.07 R)
• M33: 5,974,640 km (0.037 R)
• M34: 6,098,208 km (0.118 R)
• M35: 6,306,149 km (0.083 R)
• M36: 6,729,062 km (0.114 R)
• M37: 6,872,227 km (0.075 R)
• M38: 7,030,801 km (0.089 R)
• M39: 7,117,717 km (0.09 R)
• M40: 7,395,670 km (0.042 R)
• M41: 7,558,283 km (0.109 R)
• M42: 7,707,133 km (0.104 R)
• M43: 7,811,851 km (0.116 R)
• M44: 7,902,059 km (0.07 R)
• M45: 8,022,784 km (0.05 R)
• M46: 8,159,367 km (0.083 R)
• M47: 8,281,589 km (0.106 R)
• M48: 8,388,850 km (0.091 R)
• M49: 8,651,544 km (0.067 R)
• M50: 8,869,957 km (0.055 R)
• M51: 9,090,165 km (0.052 R)
• M52: 9,328,026 km (0.047 R)
• M53: 9,503,953 km (0.12 R)
• M54: 9,907,568 km (0.095 R)
• M55: 10,136,153 km (0.118 R)
• M56: 10,333,473 km (0.116 R)
• M57: 10,698,492 km (0.105 R)
• M58: 10,815,627 km (0.112 R)
• M59: 11,051,094 km (0.086 R)
• M60: 11,305,111 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.8

Radius: 10.6

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.72 AU - 2.14 AU

Year: 1759 Days

Day: 6.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 66,339,122 km

• M1: 148,401 km (0.095 R)
• M2: 231,129 km (0.116 R)
• M3: 393,891 km (0.046 R)
• M4: 465,549 km (0.04 R)
• M5: 586,872 km (0.092 R)
• M6: 720,164 km (0.096 R)
• M7: 838,197 km (0.071 R)
• M8: 935,884 km (0.119 R)
• M9: 1,094,907 km (0.103 R)
• M10: 1,182,870 km (0.113 R)
• M11: 1,293,722 km (0.074 R)
• M12: 1,408,314 km (0.1 R)
• M13: 1,784,403 km (0.082 R)
• M14: 2,093,024 km (0.067 R)
• M15: 2,367,685 km (0.117 R)
• M16: 2,483,325 km (0.079 R)
• M17: 3,132,579 km (0.096 R)
• M18: 3,245,675 km (0.077 R)
• M19: 3,345,906 km (0.092 R)
• M20: 3,432,673 km (0.084 R)
• M21: 3,757,300 km (0.053 R)
• M22: 4,107,210 km (0.057 R)
• M23: 4,420,168 km (0.11 R)
• M24: 4,563,483 km (0.068 R)
• M25: 4,643,817 km (0.071 R)
• M26: 5,069,273 km (0.076 R)
• M27: 5,219,470 km (0.077 R)
• M28: 5,320,448 km (0.113 R)
• M29: 5,388,067 km (0.069 R)
• M30: 5,644,477 km (0.034 R)
• M31: 5,730,795 km (0.117 R)
• M32: 6,116,010 km (0.086 R)
• M33: 6,240,475 km (0.09 R)
• M34: 6,401,592 km (0.078 R)
• M35: 6,527,853 km (0.083 R)
• M36: 6,655,011 km (0.096 R)
• M37: 6,746,266 km (0.109 R)
• M38: 7,397,316 km (0.104 R)
• M39: 7,472,862 km (0.086 R)
• M40: 7,893,831 km (0.08 R)
• M41: 7,971,173 km (0.095 R)
• M42: 8,718,714 km (0.105 R)
• M43: 8,999,808 km (0.106 R)
• M44: 9,345,229 km (0.081 R)
• M45: 9,612,262 km (0.096 R)
• M46: 9,798,511 km (0.098 R)
• M47: 10,153,806 km (0.073 R)
• M48: 10,364,888 km (0.115 R)
• M49: 10,598,560 km (0.1 R)
• M50: 10,920,196 km (0.107 R)
• M51: 11,179,898 km (0.057 R)
• M52: 11,288,655 km (0.108 R)
• M53: 11,771,408 km (0.086 R)
• M54: 12,238,602 km (0.092 R)
• M55: 12,350,651 km (0.072 R)
• M56: 12,689,191 km (0.105 R)
• M57: 13,329,170 km (0.091 R)
• M58: 13,979,622 km (0.057 R)
• M59: 14,214,490 km (0.045 R)
• M60: 14,521,765 km (0.098 R)
• M61: 14,688,117 km (0.055 R)
• M62: 14,902,940 km (0.103 R)
• M63: 14,974,747 km (0.101 R)
• M64: 15,046,703 km (0.082 R)
• M65: 15,408,281 km (0.097 R)
• M66: 15,529,456 km (0.119 R)
• M67: 15,602,310 km (0.108 R)
• M68: 16,485,237 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.7

Radius: 10.8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.96 AU - 4 AU

Year: 5209 Days

Day: 7.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 66,339,122 km

• M1: 137,630 km (0.107 R)
• M2: 513,121 km (0.066 R)
• M3: 595,848 km (0.06 R)
• M4: 825,182 km (0.096 R)
• M5: 966,552 km (0.116 R)
• M6: 1,083,537 km (0.027 R)
• M7: 2,074,773 km (0.109 R)
• M8: 2,819,172 km (0.108 R)
• M9: 2,974,454 km (0.035 R)
• M10: 3,116,572 km (0.07 R)
• M11: 3,260,934 km (0.097 R)
• M12: 3,407,540 km (0.104 R)
• M13: 3,964,194 km (0.046 R)
• M14: 4,422,711 km (0.119 R)
• M15: 4,549,122 km (0.083 R)
• M16: 4,731,781 km (0.071 R)
• M17: 4,991,632 km (0.089 R)
• M18: 5,199,124 km (0.045 R)
• M19: 5,977,632 km (0.041 R)
• M20: 6,709,165 km (0.109 R)
• M21: 7,706,684 km (0.097 R)
• M22: 9,138,336 km (0.116 R)
• M23: 9,299,752 km (0.116 R)
• M24: 9,415,840 km (0.091 R)
• M25: 9,649,212 km (0.097 R)
• M26: 10,241,021 km (0.087 R)
• M27: 10,893,418 km (0.056 R)
• M28: 10,991,255 km (0.043 R)
• M29: 11,089,391 km (0.047 R)
• M30: 11,261,728 km (0.062 R)
• M31: 11,659,209 km (0.085 R)
• M32: 12,467,786 km (0.082 R)
• M33: 12,878,881 km (0.101 R)
• M34: 13,216,224 km (0.091 R)
• M35: 13,425,212 km (0.102 R)
• M36: 13,582,739 km (0.059 R)
• M37: 13,926,066 km (0.067 R)
• M38: 14,058,909 km (0.097 R)
• M39: 14,138,794 km (0.094 R)
• M40: 15,300,571 km (0.098 R)
• M41: 15,382,700 km (0.084 R)
• M42: 15,906,742 km (0.105 R)
• M43: 16,184,994 km (0.111 R)
• M44: 16,352,693 km (0.065 R)
• M45: 16,436,767 km (0.119 R)
• M46: 16,689,737 km (0.053 R)
• M47: 16,972,477 km (0.06 R)
• M48: 18,263,955 km (0.12 R)
• M49: 18,818,814 km (0.118 R)
• M50: 19,765,768 km (0.051 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.5

Radius: 4.5

Gravity: 41.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.75 AU - 8.19 AU

Year: 14760 Days

Day: 22.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,339,122 km

• M1: 72,705 km (0.091 R)
• M2: 103,372 km (0.091 R)
• M3: 709,842 km (0.095 R)
• M4: 1,205,460 km (0.115 R)
• M5: 1,966,165 km (0.063 R)
• M6: 2,089,433 km (0.061 R)
• M7: 2,183,531 km (0.119 R)
• M8: 2,474,199 km (0.071 R)
• M9: 2,640,851 km (0.114 R)
• M10: 3,020,531 km (0.112 R)
• M11: 3,162,798 km (0.116 R)
• M12: 3,417,115 km (0.098 R)
• M13: 4,458,166 km (0.049 R)
• M14: 4,579,490 km (0.064 R)
• M15: 6,434,653 km (0.118 R)
• M16: 6,480,281 km (0.101 R)
• M17: 6,802,664 km (0.086 R)
• M18: 6,895,714 km (0.075 R)
• M19: 7,319,674 km (0.119 R)
• M20: 8,440,910 km (0.068 R)
• M21: 8,894,192 km (0.096 R)
• M22: 9,252,030 km (0.076 R)
• M23: 10,140,791 km (0.082 R)
• M24: 12,223,642 km (0.113 R)
• M25: 12,393,585 km (0.109 R)
• M26: 12,678,420 km (0.088 R)
• M27: 12,735,716 km (0.06 R)
• M28: 13,663,222 km (0.104 R)
• M29: 14,732,548 km (0.07 R)
• M30: 17,266,586 km (0.088 R)
• M31: 19,204,028 km (0.038 R)
• M32: 19,269,851 km (0.12 R)
• M33: 19,599,715 km (0.115 R)
• M34: 19,865,101 km (0.098 R)
• M35: 20,198,405 km (0.093 R)
• M36: 22,236,527 km (0.089 R)
• M37: 23,701,838 km (0.091 R)
• M38: 24,410,483 km (0.114 R)
• M39: 24,481,692 km (0.028 R)
• M40: 24,553,050 km (0.071 R)
• M41: 25,054,203 km (0.101 R)
• M42: 25,631,052 km (0.092 R)
• M43: 26,139,386 km (0.116 R)
• M44: 27,018,572 km (0.061 R)
• M45: 27,684,283 km (0.11 R)
• M46: 28,056,482 km (0.072 R)
• M47: 28,355,379 km (0.05 R)
• M48: 28,505,276 km (0.054 R)
• M49: 31,479,730 km (0.109 R)
• M50: 33,042,878 km (0.093 R)
• M51: 33,358,680 km (0.097 R)
• M52: 34,072,561 km (0.12 R)
• M53: 35,273,532 km (0.111 R)
• M54: 36,814,540 km (0.076 R)
• M55: 38,958,726 km (0.11 R)
• M56: 39,042,052 km (0.054 R)
• M57: 39,125,378 km (0.072 R)
• M58: 39,710,306 km (0.05 R)
• M59: 40,045,854 km (0.117 R)
• M60: 41,397,620 km (0.111 R)
• M61: 42,936,085 km (0.067 R)
• M62: 43,366,777 km (0.09 R)
• M63: 44,580,165 km (0.078 R)
• M64: 45,541,481 km (0.117 R)
• M65: 48,197,592 km (0.116 R)
• M66: 48,286,902 km (0.056 R)
• M67: 49,364,006 km (0.042 R)
• M68: 50,267,577 km (0.076 R)
• M69: 50,630,651 km (0.071 R)
• M70: 52,734,596 km (0.117 R)
• M71: 53,288,108 km (0.07 R)
• M72: 55,802,699 km (0.11 R)
• M73: 56,084,541 km (0.098 R)
• M74: 57,121,853 km (0.09 R)
• M75: 58,641,767 km (0.118 R)
• M76: 58,737,210 km (0.087 R)
• M77: 59,023,840 km (0.087 R)
• M78: 59,310,918 km (0.065 R)
• M79: 59,406,810 km (0.08 R)
• M80: 59,694,487 km (0.063 R)
• M81: 60,367,678 km (0.069 R)
• M82: 60,657,000 km (0.069 R)
• M83: 62,207,432 km (0.097 R)
• M84: 64,065,587 km (0.111 R)
• M85: 64,557,615 km (0.106 R)
• M86: 65,149,573 km (0.116 R)
• M87: 65,347,342 km (0.066 R)
• M88: 65,644,294 km (0.102 R)
• M89: 65,743,477 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 16,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit