🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.13 AU - 1.55 AU

Year: 587 Days

Day: 13.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 65.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,083,261 km

• M1: 49,068 km (0.114 R)
• M2: 506,538 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.44 AU - 1.58 AU

Year: 703 Days

Day: 21.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.63 AU - 2.03 AU

Year: 938 Days

Day: 38 Hours

Environment

Temp: -63 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.8 AU - 3.58 AU

Year: 2158 Days

Day: 22.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.4

Radius: 12.8

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.6 AU - 5.82 AU

Year: 3872 Days

Day: 6.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,083,261 km

• M1: 160,070 km (0.12 R)
• M2: 256,710 km (0.116 R)
• M3: 342,280 km (0.099 R)
• M4: 435,180 km (0.115 R)
• M5: 549,772 km (0.094 R)
• M6: 756,816 km (0.086 R)
• M7: 1,070,223 km (0.117 R)
• M8: 1,546,393 km (0.042 R)
• M9: 1,800,261 km (0.086 R)
• M10: 2,294,981 km (0.105 R)
• M11: 2,420,793 km (0.092 R)
• M12: 2,512,047 km (0.052 R)
• M13: 2,604,649 km (0.04 R)
• M14: 2,908,482 km (0.079 R)
• M15: 3,084,558 km (0.113 R)
• M16: 3,284,421 km (0.074 R)
• M17: 3,488,622 km (0.096 R)
• M18: 3,676,068 km (0.084 R)
• M19: 3,866,955 km (0.105 R)
• M20: 4,104,816 km (0.081 R)
• M21: 4,302,884 km (0.115 R)
• M22: 4,504,242 km (0.065 R)
• M23: 4,777,707 km (0.063 R)
• M24: 4,893,346 km (0.06 R)
• M25: 5,080,194 km (0.113 R)
• M26: 5,198,077 km (0.057 R)
• M27: 5,364,879 km (0.071 R)
• M28: 5,485,156 km (0.05 R)
• M29: 5,826,538 km (0.066 R)
• M30: 6,124,836 km (0.112 R)
• M31: 6,736,392 km (0.074 R)
• M32: 7,207,925 km (0.054 R)
• M33: 7,314,289 km (0.093 R)
• M34: 7,420,952 km (0.104 R)
• M35: 7,663,151 km (0.116 R)
• M36: 8,799,496 km (0.068 R)
• M37: 9,228,393 km (0.107 R)
• M38: 9,547,187 km (0.036 R)
• M39: 9,722,665 km (0.061 R)
• M40: 9,810,928 km (0.059 R)
• M41: 9,899,340 km (0.058 R)
• M42: 10,136,303 km (0.119 R)
• M43: 12,769,375 km (0.041 R)
• M44: 12,930,492 km (0.092 R)
• M45: 13,287,582 km (0.085 R)
• M46: 14,714,147 km (0.056 R)
• M47: 14,815,575 km (0.08 R)
• M48: 15,052,837 km (0.118 R)
• M49: 15,257,337 km (0.115 R)
• M50: 15,600,216 km (0.111 R)
• M51: 15,945,637 km (0.098 R)
• M52: 16,049,757 km (0.076 R)
• M53: 16,363,613 km (0.115 R)
• M54: 18,725,764 km (0.118 R)
• M55: 18,945,822 km (0.086 R)
• M56: 20,096,230 km (0.098 R)
• M57: 20,321,375 km (0.1 R)
• M58: 20,850,353 km (0.057 R)
• M59: 20,964,346 km (0.11 R)
• M60: 21,230,930 km (0.081 R)
• M61: 22,308,782 km (0.082 R)
• M62: 22,776,126 km (0.118 R)
• M63: 22,893,561 km (0.053 R)
• M64: 23,050,339 km (0.09 R)
• M65: 23,483,275 km (0.108 R)
• M66: 23,998,490 km (0.109 R)
• M67: 24,118,019 km (0.115 R)
• M68: 24,637,722 km (0.051 R)
• M69: 24,919,265 km (0.103 R)
• M70: 25,647,807 km (0.067 R)
• M71: 26,383,380 km (0.065 R)
• M72: 26,506,798 km (0.104 R)
• M73: 26,589,077 km (0.047 R)
• M74: 27,167,422 km (0.106 R)
• M75: 27,541,566 km (0.11 R)
• M76: 28,042,869 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.6

Radius: 14.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.77 AU - 4.97 AU

Year: 4070 Days

Day: 10.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,083,261 km

• M1: 187,446 km (0.081 R)
• M2: 319,092 km (0.093 R)
• M3: 435,031 km (0.063 R)
• M4: 536,608 km (0.077 R)
• M5: 925,861 km (0.075 R)
• M6: 1,166,265 km (0.083 R)
• M7: 1,360,892 km (0.098 R)
• M8: 1,510,938 km (0.093 R)
• M9: 1,623,586 km (0.12 R)
• M10: 1,783,655 km (0.12 R)
• M11: 2,026,154 km (0.048 R)
• M12: 2,361,402 km (0.116 R)
• M13: 2,629,033 km (0.116 R)
• M14: 2,732,106 km (0.105 R)
• M15: 2,960,093 km (0.097 R)
• M16: 3,435,066 km (0.104 R)
• M17: 3,548,312 km (0.09 R)
• M18: 3,758,946 km (0.067 R)
• M19: 4,013,561 km (0.098 R)
• M20: 4,334,598 km (0.114 R)
• M21: 4,748,087 km (0.097 R)
• M22: 4,874,497 km (0.109 R)
• M23: 5,195,983 km (0.058 R)
• M24: 5,480,069 km (0.027 R)
• M25: 5,635,352 km (0.027 R)
• M26: 6,155,504 km (0.068 R)
• M27: 6,456,495 km (0.103 R)
• M28: 6,738,786 km (0.068 R)
• M29: 7,073,137 km (0.038 R)
• M30: 7,733,462 km (0.1 R)
• M31: 7,883,060 km (0.053 R)
• M32: 8,670,543 km (0.062 R)
• M33: 9,192,191 km (0.095 R)
• M34: 10,845,546 km (0.108 R)
• M35: 11,041,071 km (0.046 R)
• M36: 11,322,614 km (0.051 R)
• M37: 11,749,267 km (0.106 R)
• M38: 11,979,049 km (0.089 R)
• M39: 12,765,336 km (0.073 R)
• M40: 13,090,562 km (0.113 R)
• M41: 13,269,182 km (0.091 R)
• M42: 13,448,549 km (0.112 R)
• M43: 13,688,953 km (0.109 R)
• M44: 13,809,679 km (0.094 R)
• M45: 14,943,481 km (0.095 R)
• M46: 15,223,678 km (0.112 R)
• M47: 15,505,819 km (0.077 R)
• M48: 15,726,476 km (0.057 R)
• M49: 16,202,646 km (0.119 R)
• M50: 16,298,389 km (0.109 R)
• M51: 16,458,608 km (0.111 R)
• M52: 16,619,127 km (0.119 R)
• M53: 16,877,333 km (0.102 R)
• M54: 17,201,810 km (0.043 R)
• M55: 17,397,634 km (0.114 R)
• M56: 17,495,770 km (0.082 R)
• M57: 18,088,477 km (0.103 R)
• M58: 18,187,810 km (0.065 R)
• M59: 18,387,224 km (0.11 R)
• M60: 18,855,316 km (0.111 R)
• M61: 18,989,804 km (0.092 R)
• M62: 19,496,941 km (0.081 R)
• M63: 19,871,833 km (0.096 R)
• M64: 20,214,562 km (0.072 R)
• M65: 20,628,499 km (0.057 R)
• M66: 21,045,129 km (0.086 R)
• M67: 22,028,436 km (0.107 R)
• M68: 22,205,560 km (0.08 R)
• M69: 22,990,650 km (0.069 R)
• M70: 23,098,360 km (0.079 R)
• M71: 23,206,370 km (0.116 R)
• M72: 23,458,891 km (0.106 R)
• M73: 23,712,310 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 11.1

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.08 AU - 7.14 AU

Year: 5720 Days

Day: 14.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,083,261 km

• M1: 167,550 km (0.084 R)
• M2: 266,434 km (0.047 R)
• M3: 492,775 km (0.045 R)
• M4: 655,239 km (0.113 R)
• M5: 1,117,646 km (0.046 R)
• M6: 1,250,788 km (0.102 R)
• M7: 1,587,233 km (0.049 R)
• M8: 1,865,485 km (0.078 R)
• M9: 2,069,836 km (0.099 R)
• M10: 2,296,926 km (0.092 R)
• M11: 2,532,243 km (0.12 R)
• M12: 2,925,386 km (0.099 R)
• M13: 3,095,030 km (0.077 R)
• M14: 3,302,822 km (0.104 R)
• M15: 3,533,352 km (0.103 R)
• M16: 3,842,721 km (0.114 R)
• M17: 4,104,068 km (0.064 R)
• M18: 4,313,655 km (0.087 R)
• M19: 4,783,242 km (0.083 R)
• M20: 4,903,070 km (0.055 R)
• M21: 5,207,502 km (0.063 R)
• M22: 5,622,786 km (0.099 R)
• M23: 5,813,373 km (0.057 R)
• M24: 6,135,457 km (0.033 R)
• M25: 6,419,544 km (0.032 R)
• M26: 6,529,947 km (0.036 R)
• M27: 6,663,239 km (0.03 R)
• M28: 6,887,486 km (0.093 R)
• M29: 7,366,498 km (0.107 R)
• M30: 7,551,850 km (0.068 R)
• M31: 8,140,967 km (0.098 R)
• M32: 8,308,666 km (0.115 R)
• M33: 8,477,412 km (0.079 R)
• M34: 8,818,346 km (0.053 R)
• M35: 9,114,250 km (0.104 R)
• M36: 9,564,390 km (0.117 R)
• M37: 9,766,647 km (0.068 R)
• M38: 9,868,373 km (0.079 R)
• M39: 10,434,152 km (0.093 R)
• M40: 10,590,183 km (0.047 R)
• M41: 10,668,572 km (0.105 R)
• M42: 11,063,361 km (0.118 R)
• M43: 11,275,790 km (0.116 R)
• M44: 11,355,825 km (0.102 R)
• M45: 11,597,126 km (0.104 R)
• M46: 12,441,008 km (0.105 R)
• M47: 12,606,613 km (0.041 R)
• M48: 13,135,890 km (0.109 R)
• M49: 13,389,309 km (0.096 R)
• M50: 13,729,494 km (0.086 R)
• M51: 15,118,810 km (0.071 R)
• M52: 15,502,827 km (0.092 R)
• M53: 15,710,918 km (0.051 R)
• M54: 16,039,884 km (0.058 R)
• M55: 16,522,337 km (0.072 R)
• M56: 16,734,915 km (0.091 R)
• M57: 17,040,245 km (0.086 R)
• M58: 17,162,765 km (0.065 R)
• M59: 17,470,638 km (0.108 R)
• M60: 17,811,422 km (0.11 R)
• M61: 18,185,716 km (0.083 R)
• M62: 18,562,553 km (0.086 R)
• M63: 18,751,943 km (0.12 R)
• M64: 19,228,263 km (0.081 R)
• M65: 20,063,318 km (0.12 R)
• M66: 20,290,109 km (0.1 R)
• M67: 20,942,954 km (0.086 R)
• M68: 22,302,799 km (0.101 R)
• M69: 22,403,478 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.2

Radius: 8.4

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.88 AU - 8.32 AU

Year: 7935 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,083,261 km

• M1: 141,968 km (0.031 R)
• M2: 219,610 km (0.088 R)
• M3: 288,873 km (0.11 R)
• M4: 344,524 km (0.104 R)
• M5: 524,341 km (0.104 R)
• M6: 901,626 km (0.098 R)
• M7: 1,175,091 km (0.107 R)
• M8: 1,331,720 km (0.086 R)
• M9: 2,094,969 km (0.082 R)
• M10: 2,189,664 km (0.091 R)
• M11: 2,532,692 km (0.07 R)
• M12: 2,998,689 km (0.084 R)
• M13: 3,296,539 km (0.045 R)
• M14: 3,379,416 km (0.119 R)
• M15: 3,435,066 km (0.112 R)
• M16: 3,603,962 km (0.077 R)
• M17: 3,660,809 km (0.105 R)
• M18: 4,186,496 km (0.089 R)
• M19: 4,246,336 km (0.113 R)
• M20: 4,860,884 km (0.036 R)
• M21: 5,340,046 km (0.111 R)
• M22: 5,734,236 km (0.051 R)
• M23: 5,800,957 km (0.116 R)
• M24: 6,069,934 km (0.08 R)
• M25: 6,343,249 km (0.12 R)
• M26: 6,481,328 km (0.074 R)
• M27: 7,330,894 km (0.116 R)
• M28: 8,823,432 km (0.094 R)
• M29: 9,249,936 km (0.113 R)
• M30: 9,922,228 km (0.088 R)
• M31: 10,244,163 km (0.11 R)
• M32: 10,365,786 km (0.092 R)
• M33: 10,487,858 km (0.065 R)
• M34: 11,230,312 km (0.053 R)
• M35: 11,734,756 km (0.116 R)
• M36: 12,032,306 km (0.063 R)
• M37: 12,117,876 km (0.091 R)
• M38: 13,115,694 km (0.094 R)
• M39: 13,602,186 km (0.104 R)
• M40: 14,547,346 km (0.108 R)
• M41: 14,638,451 km (0.055 R)
• M42: 15,467,073 km (0.05 R)
• M43: 15,606,648 km (0.118 R)
• M44: 16,453,073 km (0.102 R)
• M45: 18,633,312 km (0.061 R)
• M46: 18,781,863 km (0.095 R)
• M47: 19,030,345 km (0.086 R)
• M48: 19,379,955 km (0.11 R)
• M49: 19,883,352 km (0.095 R)
• M50: 20,697,464 km (0.086 R)
• M51: 21,626,317 km (0.089 R)
• M52: 21,938,977 km (0.061 R)
• M53: 23,631,676 km (0.077 R)
• M54: 23,685,232 km (0.07 R)
• M55: 24,656,571 km (0.063 R)
• M56: 24,874,087 km (0.045 R)
• M57: 25,201,706 km (0.117 R)
• M58: 25,256,459 km (0.105 R)
• M59: 25,750,880 km (0.087 R)
• M60: 26,861,046 km (0.109 R)
• M61: 28,213,710 km (0.072 R)
• M62: 28,327,404 km (0.113 R)
• M63: 28,783,827 km (0.067 R)
• M64: 28,898,419 km (0.109 R)
• M65: 29,761,898 km (0.101 R)
• M66: 29,993,475 km (0.072 R)
• M67: 30,051,519 km (0.084 R)
• M68: 31,160,937 km (0.073 R)
• M69: 31,396,255 km (0.093 R)
• M70: 31,573,079 km (0.064 R)
• M71: 31,809,444 km (0.096 R)
• M72: 32,224,429 km (0.061 R)
• M73: 33,359,727 km (0.109 R)
• M74: 34,508,190 km (0.103 R)
• M75: 34,995,579 km (0.117 R)
• M76: 35,362,543 km (0.074 R)
• M77: 36,471,512 km (0.049 R)
• M78: 37,092,343 km (0.055 R)
• M79: 37,279,341 km (0.119 R)
• M80: 37,904,809 km (0.097 R)
• M81: 38,155,984 km (0.064 R)
• M82: 38,533,719 km (0.037 R)
• M83: 39,102,789 km (0.113 R)
• M84: 39,547,244 km (0.067 R)
• M85: 39,802,009 km (0.057 R)
• M86: 40,185,130 km (0.096 R)
• M87: 40,569,447 km (0.09 R)
• M88: 42,119,131 km (0.078 R)
• M89: 42,249,131 km (0.049 R)
• M90: 42,705,255 km (0.092 R)
• M91: 43,162,875 km (0.107 R)
• M92: 43,294,073 km (0.035 R)
• M93: 43,622,290 km (0.076 R)
• M94: 43,819,610 km (0.062 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 17,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit