🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.82 AU - 0.98 AU

Year: 309 Days

Day: 38.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.44 AU - 1.62 AU

Year: 684 Days

Day: 27.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2 AU - 2.54 AU

Year: 1237 Days

Day: 22.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,875,448 km

• M1: 457,470 km (0.1 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.8

Radius: 13.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.02 AU - 8.64 AU

Year: 7177 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,875,448 km

• M1: 163,660 km (0.111 R)
• M2: 433,983 km (0.085 R)
• M3: 580,290 km (0.084 R)
• M4: 671,395 km (0.05 R)
• M5: 779,255 km (0.053 R)
• M6: 1,116,299 km (0.094 R)
• M7: 1,288,486 km (0.077 R)
• M8: 1,542,354 km (0.091 R)
• M9: 1,645,577 km (0.117 R)
• M10: 1,766,601 km (0.106 R)
• M11: 2,197,593 km (0.066 R)
• M12: 2,297,823 km (0.096 R)
• M13: 2,416,903 km (0.101 R)
• M14: 2,590,736 km (0.106 R)
• M15: 2,804,810 km (0.088 R)
• M16: 3,156,066 km (0.065 R)
• M17: 3,404,548 km (0.035 R)
• M18: 3,619,969 km (0.111 R)
• M19: 3,779,441 km (0.116 R)
• M20: 4,023,285 km (0.099 R)
• M21: 4,398,776 km (0.093 R)
• M22: 4,633,794 km (0.075 R)
• M23: 5,005,395 km (0.099 R)
• M24: 5,592,417 km (0.076 R)
• M25: 6,035,376 km (0.072 R)
• M26: 6,611,179 km (0.101 R)
• M27: 6,757,934 km (0.113 R)
• M28: 7,355,727 km (0.095 R)
• M29: 7,686,638 km (0.039 R)
• M30: 8,896,885 km (0.095 R)
• M31: 9,140,579 km (0.083 R)
• M32: 9,496,473 km (0.05 R)
• M33: 9,634,701 km (0.094 R)
• M34: 9,884,979 km (0.104 R)
• M35: 10,250,446 km (0.05 R)
• M36: 10,534,532 km (0.054 R)
• M37: 10,907,929 km (0.09 R)
• M38: 11,697,207 km (0.08 R)
• M39: 11,904,849 km (0.071 R)
• M40: 12,083,768 km (0.038 R)
• M41: 12,203,596 km (0.069 R)
• M42: 12,747,534 km (0.072 R)
• M43: 13,268,733 km (0.06 R)
• M44: 13,703,165 km (0.091 R)
• M45: 13,859,495 km (0.064 R)
• M46: 14,268,645 km (0.085 R)
• M47: 14,905,782 km (0.041 R)
• M48: 15,389,881 km (0.053 R)
• M49: 16,274,154 km (0.061 R)
• M50: 16,406,698 km (0.097 R)
• M51: 16,506,180 km (0.114 R)
• M52: 16,906,504 km (0.107 R)
• M53: 17,175,032 km (0.101 R)
• M54: 17,276,160 km (0.11 R)
• M55: 17,546,633 km (0.098 R)
• M56: 19,094,672 km (0.071 R)
• M57: 19,550,048 km (0.091 R)
• M58: 19,761,430 km (0.049 R)
• M59: 19,938,105 km (0.106 R)
• M60: 20,578,683 km (0.072 R)
• M61: 21,081,631 km (0.112 R)
• M62: 21,225,993 km (0.092 R)
• M63: 21,515,914 km (0.076 R)
• M64: 21,734,177 km (0.066 R)
• M65: 22,799,463 km (0.036 R)
• M66: 23,844,105 km (0.099 R)
• M67: 23,956,902 km (0.105 R)
• M68: 24,296,489 km (0.115 R)
• M69: 24,561,876 km (0.054 R)
• M70: 24,713,867 km (0.101 R)
• M71: 24,942,453 km (0.089 R)
• M72: 25,210,084 km (0.114 R)
• M73: 25,941,318 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.7

Radius: 12.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.13 AU - 11.05 AU

Year: 9911 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,875,448 km

• M1: 351,256 km (0.1 R)
• M2: 616,194 km (0.111 R)
• M3: 982,409 km (0.109 R)
• M4: 1,276,219 km (0.059 R)
• M5: 1,494,932 km (0.038 R)
• M6: 1,879,548 km (0.086 R)
• M7: 2,060,711 km (0.05 R)
• M8: 2,367,685 km (0.101 R)
• M9: 3,105,203 km (0.106 R)
• M10: 3,293,696 km (0.037 R)
• M11: 3,513,605 km (0.065 R)
• M12: 3,681,903 km (0.114 R)
• M13: 4,532,666 km (0.095 R)
• M14: 4,777,857 km (0.068 R)
• M15: 5,249,688 km (0.027 R)
• M16: 5,345,880 km (0.08 R)
• M17: 5,935,296 km (0.086 R)
• M18: 6,237,782 km (0.064 R)
• M19: 6,511,098 km (0.098 R)
• M20: 6,649,177 km (0.064 R)
• M21: 6,788,303 km (0.115 R)
• M22: 7,211,365 km (0.106 R)
• M23: 7,318,477 km (0.096 R)
• M24: 8,911,994 km (0.068 R)
• M25: 9,925,968 km (0.039 R)
• M26: 10,325,694 km (0.091 R)
• M27: 10,894,315 km (0.115 R)
• M28: 11,472,960 km (0.11 R)
• M29: 12,274,505 km (0.094 R)
• M30: 12,488,430 km (0.117 R)
• M31: 13,094,152 km (0.06 R)
• M32: 13,665,167 km (0.076 R)
• M33: 13,975,882 km (0.107 R)
• M34: 14,065,192 km (0.091 R)
• M35: 14,379,048 km (0.071 R)
• M36: 14,604,642 km (0.084 R)
• M37: 14,876,910 km (0.103 R)
• M38: 15,518,834 km (0.063 R)
• M39: 15,703,887 km (0.096 R)
• M40: 15,843,162 km (0.094 R)
• M41: 16,216,708 km (0.106 R)
• M42: 17,115,193 km (0.115 R)
• M43: 17,691,145 km (0.037 R)
• M44: 18,419,986 km (0.108 R)
• M45: 19,208,217 km (0.055 R)
• M46: 19,656,412 km (0.116 R)
• M47: 20,007,369 km (0.117 R)
• M48: 20,512,411 km (0.053 R)
• M49: 21,949,000 km (0.069 R)
• M50: 22,313,121 km (0.118 R)
• M51: 23,311,687 km (0.05 R)
• M52: 24,593,890 km (0.076 R)
• M53: 24,755,755 km (0.064 R)
• M54: 24,918,069 km (0.072 R)
• M55: 25,189,289 km (0.092 R)
• M56: 25,516,011 km (0.085 R)
• M57: 28,011,005 km (0.118 R)
• M58: 28,405,943 km (0.119 R)
• M59: 28,916,670 km (0.076 R)
• M60: 29,315,947 km (0.043 R)
• M61: 29,544,981 km (0.092 R)
• M62: 30,582,742 km (0.067 R)
• M63: 30,698,829 km (0.046 R)
• M64: 30,815,067 km (0.085 R)
• M65: 30,931,305 km (0.087 R)
• M66: 31,047,841 km (0.1 R)
• M67: 32,102,805 km (0.107 R)
• M68: 32,931,578 km (0.061 R)
• M69: 33,348,507 km (0.088 R)
• M70: 33,947,347 km (0.087 R)
• M71: 34,187,751 km (0.074 R)
• M72: 35,642,590 km (0.1 R)
• M73: 36,377,565 km (0.081 R)
• M74: 36,623,653 km (0.087 R)
• M75: 36,932,124 km (0.08 R)
• M76: 37,241,492 km (0.074 R)
• M77: 37,987,238 km (0.086 R)
• M78: 38,675,238 km (0.072 R)
• M79: 39,746,509 km (0.115 R)
• M80: 40,000,077 km (0.085 R)
• M81: 41,147,493 km (0.055 R)
• M82: 41,532,408 km (0.032 R)
• M83: 43,605,087 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919

Radius: 12.7

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.67 AU - 14.13 AU

Year: 14846 Days

Day: 8.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 27,875,448 km

• M1: 182,210 km (0.098 R)
• M2: 879,785 km (0.095 R)
• M3: 2,104,692 km (0.117 R)
• M4: 2,460,137 km (0.06 R)
• M5: 3,047,009 km (0.062 R)
• M6: 3,191,521 km (0.064 R)
• M7: 3,524,975 km (0.1 R)
• M8: 4,675,083 km (0.095 R)
• M9: 5,054,314 km (0.118 R)
• M10: 5,977,931 km (0.085 R)
• M11: 6,068,587 km (0.081 R)
• M12: 6,251,396 km (0.113 R)
• M13: 6,716,496 km (0.116 R)
• M14: 7,048,603 km (0.049 R)
• M15: 7,680,055 km (0.097 R)
• M16: 8,431,037 km (0.119 R)
• M17: 9,788,039 km (0.094 R)
• M18: 10,933,061 km (0.112 R)
• M19: 11,212,061 km (0.073 R)
• M20: 11,324,260 km (0.107 R)
• M21: 11,493,305 km (0.115 R)
• M22: 12,293,205 km (0.107 R)
• M23: 12,525,082 km (0.064 R)
• M24: 12,699,962 km (0.057 R)
• M25: 14,249,347 km (0.103 R)
• M26: 14,984,471 km (0.092 R)
• M27: 15,731,862 km (0.112 R)
• M28: 15,983,784 km (0.114 R)
• M29: 16,110,195 km (0.037 R)
• M30: 16,300,483 km (0.033 R)
• M31: 16,683,304 km (0.107 R)
• M32: 16,875,837 km (0.063 R)
• M33: 17,198,370 km (0.104 R)
• M34: 18,046,440 km (0.102 R)
• M35: 18,575,119 km (0.059 R)
• M36: 19,310,392 km (0.098 R)
• M37: 20,055,240 km (0.075 R)
• M38: 21,433,635 km (0.066 R)
• M39: 22,063,741 km (0.037 R)
• M40: 23,342,354 km (0.11 R)
• M41: 24,280,782 km (0.056 R)
• M42: 26,045,438 km (0.062 R)
• M43: 26,567,834 km (0.088 R)
• M44: 26,792,829 km (0.106 R)
• M45: 26,943,175 km (0.049 R)
• M46: 27,851,084 km (0.082 R)
• M47: 29,154,531 km (0.107 R)
• M48: 30,086,525 km (0.117 R)
• M49: 30,399,335 km (0.075 R)
• M50: 30,870,568 km (0.102 R)
• M51: 32,699,551 km (0.114 R)
• M52: 32,779,885 km (0.114 R)
• M53: 33,263,236 km (0.076 R)
• M54: 33,424,802 km (0.115 R)
• M55: 34,563,391 km (0.075 R)
• M56: 34,727,201 km (0.047 R)
• M57: 35,055,419 km (0.113 R)
• M58: 37,633,588 km (0.095 R)
• M59: 38,139,528 km (0.092 R)
• M60: 39,073,169 km (0.048 R)
• M61: 39,585,541 km (0.075 R)
• M62: 40,703,486 km (0.053 R)
• M63: 41,657,472 km (0.099 R)
• M64: 42,006,185 km (0.116 R)
• M65: 42,355,944 km (0.073 R)
• M66: 43,587,434 km (0.066 R)
• M67: 44,296,528 km (0.095 R)
• M68: 44,920,052 km (0.068 R)
• M69: 45,815,844 km (0.115 R)
• M70: 45,905,752 km (0.083 R)
• M71: 46,808,127 km (0.11 R)
• M72: 47,898,545 km (0.07 R)
• M73: 48,081,204 km (0.07 R)
• M74: 48,446,971 km (0.094 R)
• M75: 49,919,613 km (0.105 R)
• M76: 51,500,114 km (0.086 R)
• M77: 53,002,825 km (0.036 R)
• M78: 53,191,617 km (0.086 R)
• M79: 53,475,404 km (0.045 R)
• M80: 54,139,320 km (0.061 R)
• M81: 54,901,371 km (0.088 R)
• M82: 55,858,947 km (0.047 R)
• M83: 56,243,563 km (0.057 R)
• M84: 58,179,659 km (0.117 R)
• M85: 60,926,725 km (0.047 R)
• M86: 61,421,744 km (0.107 R)
• M87: 61,520,928 km (0.113 R)
• M88: 65,328,193 km (0.041 R)
• M89: 67,260,399 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.3

Radius: 4.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.4 AU - 13.9 AU

Year: 17246 Days

Day: 19.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 27,875,448 km

• M1: 63,429 km (0.103 R)
• M2: 177,573 km (0.095 R)
• M3: 275,110 km (0.113 R)
• M4: 400,324 km (0.106 R)
• M5: 490,382 km (0.092 R)
• M6: 532,568 km (0.104 R)
• M7: 620,831 km (0.034 R)
• M8: 849,716 km (0.054 R)
• M9: 1,020,856 km (0.09 R)
• M10: 1,131,558 km (0.074 R)
• M11: 1,304,942 km (0.029 R)
• M12: 2,530,149 km (0.067 R)
• M13: 2,567,399 km (0.094 R)
• M14: 3,069,150 km (0.058 R)
• M15: 3,434,019 km (0.089 R)
• M16: 3,558,634 km (0.099 R)
• M17: 3,663,652 km (0.118 R)
• M18: 3,919,913 km (0.12 R)
• M19: 4,226,289 km (0.044 R)
• M20: 4,292,860 km (0.097 R)
• M21: 5,095,902 km (0.116 R)
• M22: 5,333,762 km (0.084 R)
• M23: 5,381,783 km (0.071 R)
• M24: 5,599,598 km (0.083 R)
• M25: 6,627,934 km (0.058 R)
• M26: 7,150,329 km (0.087 R)
• M27: 7,931,230 km (0.119 R)
• M28: 8,541,440 km (0.077 R)
• M29: 8,682,212 km (0.091 R)
• M30: 8,823,731 km (0.074 R)
• M31: 8,994,572 km (0.032 R)
• M32: 9,572,169 km (0.118 R)
• M33: 9,718,326 km (0.066 R)
• M34: 9,924,323 km (0.065 R)
• M35: 10,072,425 km (0.081 R)
• M36: 10,161,585 km (0.077 R)
• M37: 10,221,125 km (0.116 R)
• M38: 10,732,301 km (0.11 R)
• M39: 10,823,406 km (0.111 R)
• M40: 12,188,487 km (0.102 R)
• M41: 12,283,481 km (0.094 R)
• M42: 12,858,835 km (0.027 R)
• M43: 12,955,624 km (0.067 R)
• M44: 13,738,320 km (0.106 R)
• M45: 14,035,721 km (0.059 R)
• M46: 15,076,473 km (0.12 R)
• M47: 15,968,376 km (0.055 R)
• M48: 16,455,616 km (0.111 R)
• M49: 16,560,783 km (0.071 R)
• M50: 16,912,488 km (0.069 R)
• M51: 17,018,553 km (0.081 R)
• M52: 17,160,222 km (0.076 R)
• M53: 17,982,711 km (0.051 R)
• M54: 19,480,186 km (0.07 R)
• M55: 19,554,237 km (0.071 R)
• M56: 20,038,036 km (0.104 R)
• M57: 20,112,835 km (0.102 R)
• M58: 21,551,069 km (0.074 R)
• M59: 21,819,597 km (0.084 R)
• M60: 21,858,044 km (0.098 R)
• M61: 21,973,534 km (0.103 R)
• M62: 22,127,919 km (0.077 R)
• M63: 22,205,261 km (0.109 R)
• M64: 22,360,095 km (0.086 R)
• M65: 23,061,260 km (0.098 R)
• M66: 23,967,823 km (0.065 R)
• M67: 24,325,811 km (0.113 R)
• M68: 25,087,114 km (0.108 R)
• M69: 25,531,569 km (0.071 R)
• M70: 26,060,099 km (0.091 R)
• M71: 26,469,099 km (0.106 R)
• M72: 26,921,334 km (0.046 R)
• M73: 26,962,623 km (0.088 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 18,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit