🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.51 AU - 0.57 AU

Year: 260 Days

Day: 18.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.5

Radius: 12.4

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.79 AU - 0.95 AU

Year: 532 Days

Day: 13.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 41,013,682 km

• M1: 154,684 km (0.079 R)
• M2: 255,812 km (0.043 R)
• M3: 356,342 km (0.082 R)
• M4: 487,689 km (0.09 R)
• M5: 568,322 km (0.113 R)
• M6: 666,309 km (0.102 R)
• M7: 800,199 km (0.081 R)
• M8: 943,963 km (0.061 R)
• M9: 1,031,178 km (0.112 R)
• M10: 1,179,579 km (0.045 R)
• M11: 1,315,115 km (0.09 R)
• M12: 1,450,800 km (0.085 R)
• M13: 1,641,238 km (0.116 R)
• M14: 1,799,662 km (0.069 R)
• M15: 1,916,050 km (0.114 R)
• M16: 2,023,012 km (0.073 R)
• M17: 2,156,603 km (0.118 R)
• M18: 2,318,468 km (0.117 R)
• M19: 2,426,477 km (0.081 R)
• M20: 2,555,880 km (0.073 R)
• M21: 2,634,568 km (0.098 R)
• M22: 2,889,483 km (0.028 R)
• M23: 2,999,138 km (0.108 R)
• M24: 3,152,476 km (0.104 R)
• M25: 3,265,572 km (0.061 R)
• M26: 3,365,653 km (0.099 R)
• M27: 3,466,931 km (0.106 R)
• M28: 3,569,106 km (0.097 R)
• M29: 3,754,159 km (0.103 R)
• M30: 3,851,696 km (0.109 R)
• M31: 4,011,168 km (0.098 R)
• M32: 4,095,541 km (0.085 R)
• M33: 4,227,037 km (0.059 R)
• M34: 4,415,232 km (0.072 R)
• M35: 4,502,447 km (0.103 R)
• M36: 4,582,183 km (0.055 R)
• M37: 4,751,378 km (0.102 R)
• M38: 4,906,212 km (0.071 R)
• M39: 4,996,569 km (0.073 R)
• M40: 5,287,986 km (0.114 R)
• M41: 5,389,263 km (0.109 R)
• M42: 5,748,597 km (0.072 R)
• M43: 5,852,717 km (0.089 R)
• M44: 6,010,094 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.3

Radius: 10.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.19 AU - 1.75 AU

Year: 1169 Days

Day: 9 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 41,013,682 km

• M1: 136,732 km (0.064 R)
• M2: 217,216 km (0.112 R)
• M3: 298,149 km (0.114 R)
• M4: 367,712 km (0.047 R)
• M5: 497,114 km (0.119 R)
• M6: 580,440 km (0.093 R)
• M7: 669,301 km (0.077 R)
• M8: 763,398 km (0.08 R)
• M9: 977,772 km (0.075 R)
• M10: 1,136,046 km (0.098 R)
• M11: 1,237,773 km (0.104 R)
• M12: 1,362,837 km (0.09 R)
• M13: 1,526,945 km (0.12 R)
• M14: 1,597,256 km (0.096 R)
• M15: 1,697,786 km (0.103 R)
• M16: 1,867,580 km (0.081 R)
• M17: 1,989,053 km (0.046 R)
• M18: 2,082,103 km (0.119 R)
• M19: 2,256,235 km (0.088 R)
• M20: 2,328,940 km (0.066 R)
• M21: 2,493,348 km (0.057 R)
• M22: 2,661,645 km (0.089 R)
• M23: 2,790,449 km (0.047 R)
• M24: 2,868,689 km (0.095 R)
• M25: 2,965,479 km (0.066 R)
• M26: 3,171,176 km (0.084 R)
• M27: 3,390,935 km (0.1 R)
• M28: 3,465,285 km (0.063 R)
• M29: 3,559,083 km (0.033 R)
• M30: 3,806,817 km (0.107 R)
• M31: 3,923,204 km (0.093 R)
• M32: 3,991,570 km (0.115 R)
• M33: 4,239,155 km (0.118 R)
• M34: 4,450,985 km (0.102 R)
• M35: 4,853,703 km (0.072 R)
• M36: 4,927,305 km (0.116 R)
• M37: 5,054,314 km (0.075 R)
• M38: 5,139,584 km (0.036 R)
• M39: 5,474,534 km (0.05 R)
• M40: 5,606,031 km (0.028 R)
• M41: 5,683,373 km (0.112 R)
• M42: 5,861,245 km (0.049 R)
• M43: 5,984,663 km (0.055 R)
• M44: 6,154,307 km (0.108 R)
• M45: 6,245,412 km (0.111 R)
• M46: 6,371,523 km (0.069 R)
• M47: 6,931,617 km (0.029 R)
• M48: 7,086,002 km (0.096 R)
• M49: 7,229,616 km (0.104 R)
• M50: 7,374,128 km (0.099 R)
• M51: 7,556,188 km (0.063 R)
• M52: 7,999,148 km (0.105 R)
• M53: 8,098,780 km (0.086 R)
• M54: 8,198,861 km (0.11 R)
• M55: 8,286,675 km (0.067 R)
• M56: 8,526,779 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.7

Radius: 10

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.34 AU - 3.1 AU

Year: 2943 Days

Day: 11.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 41,013,682 km

• M1: 161,715 km (0.082 R)
• M2: 230,082 km (0.068 R)
• M3: 534,812 km (0.09 R)
• M4: 730,935 km (0.112 R)
• M5: 979,118 km (0.09 R)
• M6: 1,143,077 km (0.091 R)
• M7: 1,454,839 km (0.101 R)
• M8: 1,923,380 km (0.096 R)
• M9: 2,008,052 km (0.099 R)
• M10: 2,193,703 km (0.105 R)
• M11: 2,294,981 km (0.101 R)
• M12: 2,397,904 km (0.105 R)
• M13: 2,528,802 km (0.075 R)
• M14: 2,662,094 km (0.071 R)
• M15: 2,949,771 km (0.1 R)
• M16: 3,033,845 km (0.114 R)
• M17: 3,233,109 km (0.092 R)
• M18: 3,451,522 km (0.096 R)
• M19: 3,872,191 km (0.062 R)
• M20: 4,927,305 km (0.118 R)
• M21: 5,010,781 km (0.053 R)
• M22: 5,128,365 km (0.091 R)
• M23: 5,280,954 km (0.047 R)
• M24: 6,354,319 km (0.103 R)
• M25: 6,739,234 km (0.103 R)
• M26: 7,150,629 km (0.083 R)
• M27: 7,245,324 km (0.102 R)
• M28: 7,378,616 km (0.102 R)
• M29: 7,686,189 km (0.056 R)
• M30: 7,939,159 km (0.065 R)
• M31: 8,433,430 km (0.118 R)
• M32: 8,573,604 km (0.11 R)
• M33: 8,654,087 km (0.117 R)
• M34: 8,876,689 km (0.065 R)
• M35: 9,493,481 km (0.03 R)
• M36: 9,702,170 km (0.09 R)
• M37: 9,785,945 km (0.047 R)
• M38: 10,294,428 km (0.102 R)
• M39: 10,465,867 km (0.094 R)
• M40: 10,616,662 km (0.078 R)
• M41: 10,985,720 km (0.079 R)
• M42: 11,292,994 km (0.104 R)
• M43: 11,425,388 km (0.08 R)
• M44: 11,491,959 km (0.074 R)
• M45: 11,625,251 km (0.058 R)
• M46: 11,848,451 km (0.094 R)
• M47: 12,299,339 km (0.097 R)
• M48: 13,055,705 km (0.119 R)
• M49: 13,921,428 km (0.119 R)
• M50: 14,469,106 km (0.093 R)
• M51: 14,878,256 km (0.075 R)
• M52: 15,120,904 km (0.088 R)
• M53: 15,634,473 km (0.075 R)
• M54: 16,178,561 km (0.053 R)
• M55: 16,779,346 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.3

Radius: 14.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.3 AU - 4.66 AU

Year: 6221 Days

Day: 11.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,013,682 km

• M1: 186,249 km (0.046 R)
• M2: 346,469 km (0.05 R)
• M3: 447,447 km (0.109 R)
• M4: 669,899 km (0.114 R)
• M5: 857,794 km (0.077 R)
• M6: 1,024,895 km (0.076 R)
• M7: 1,788,293 km (0.115 R)
• M8: 1,990,400 km (0.112 R)
• M9: 2,164,681 km (0.061 R)
• M10: 2,417,651 km (0.066 R)
• M11: 2,642,497 km (0.036 R)
• M12: 3,032,648 km (0.045 R)
• M13: 3,173,719 km (0.09 R)
• M14: 3,337,678 km (0.117 R)
• M15: 3,462,443 km (0.067 R)
• M16: 3,999,798 km (0.102 R)
• M17: 4,312,308 km (0.036 R)
• M18: 4,517,407 km (0.072 R)
• M19: 4,772,621 km (0.106 R)
• M20: 4,937,627 km (0.069 R)
• M21: 5,176,535 km (0.105 R)
• M22: 5,790,784 km (0.118 R)
• M23: 6,094,019 km (0.09 R)
• M24: 6,273,237 km (0.096 R)
• M25: 7,088,396 km (0.081 R)
• M26: 7,467,477 km (0.072 R)
• M27: 8,076,789 km (0.108 R)
• M28: 8,359,080 km (0.072 R)
• M29: 8,615,940 km (0.056 R)
• M30: 8,962,558 km (0.036 R)
• M31: 9,079,095 km (0.055 R)
• M32: 9,196,230 km (0.087 R)
• M33: 9,520,708 km (0.035 R)
• M34: 10,029,789 km (0.115 R)
• M35: 10,120,595 km (0.106 R)
• M36: 10,242,069 km (0.118 R)
• M37: 10,425,176 km (0.111 R)
• M38: 11,294,041 km (0.09 R)
• M39: 11,420,002 km (0.109 R)
• M40: 11,641,706 km (0.034 R)
• M41: 12,477,659 km (0.086 R)
• M42: 12,902,966 km (0.063 R)
• M43: 13,333,060 km (0.106 R)
• M44: 14,037,815 km (0.118 R)
• M45: 14,275,526 km (0.104 R)
• M46: 14,858,210 km (0.114 R)
• M47: 15,343,954 km (0.072 R)
• M48: 16,259,793 km (0.098 R)
• M49: 16,580,979 km (0.079 R)
• M50: 16,904,410 km (0.029 R)
• M51: 17,048,772 km (0.059 R)
• M52: 17,447,899 km (0.064 R)
• M53: 17,557,255 km (0.047 R)
• M54: 17,997,073 km (0.032 R)
• M55: 18,403,530 km (0.114 R)
• M56: 18,589,331 km (0.095 R)
• M57: 18,962,727 km (0.103 R)
• M58: 19,150,323 km (0.048 R)
• M59: 19,451,762 km (0.035 R)
• M60: 19,716,850 km (0.097 R)
• M61: 19,945,136 km (0.029 R)
• M62: 20,404,102 km (0.097 R)
• M63: 21,293,611 km (0.075 R)
• M64: 21,527,732 km (0.109 R)
• M65: 22,274,824 km (0.096 R)
• M66: 23,110,477 km (0.106 R)
• M67: 23,794,589 km (0.107 R)
• M68: 24,403,601 km (0.064 R)
• M69: 25,720,212 km (0.045 R)
• M70: 26,764,705 km (0.089 R)
• M71: 27,186,571 km (0.115 R)
• M72: 27,525,410 km (0.113 R)
• M73: 28,852,193 km (0.087 R)
• M74: 28,981,745 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.3

Radius: 13.1

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.34 AU - 5.88 AU

Year: 7578 Days

Day: 9.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,013,682 km

• M1: 166,502 km (0.054 R)
• M2: 305,479 km (0.11 R)
• M3: 514,467 km (0.076 R)
• M4: 718,818 km (0.039 R)
• M5: 903,272 km (0.076 R)
• M6: 1,122,134 km (0.115 R)
• M7: 1,247,497 km (0.073 R)
• M8: 1,377,946 km (0.12 R)
• M9: 1,925,175 km (0.072 R)
• M10: 2,077,615 km (0.107 R)
• M11: 2,257,133 km (0.106 R)
• M12: 3,308,656 km (0.071 R)
• M13: 3,954,620 km (0.09 R)
• M14: 4,407,004 km (0.061 R)
• M15: 5,485,156 km (0.06 R)
• M16: 5,830,577 km (0.07 R)
• M17: 6,313,030 km (0.116 R)
• M18: 6,976,347 km (0.053 R)
• M19: 7,661,954 km (0.074 R)
• M20: 7,801,679 km (0.108 R)
• M21: 8,154,730 km (0.101 R)
• M22: 8,840,037 km (0.113 R)
• M23: 9,097,196 km (0.057 R)
• M24: 9,245,298 km (0.119 R)
• M25: 9,921,630 km (0.104 R)
• M26: 10,188,961 km (0.06 R)
• M27: 10,575,073 km (0.106 R)
• M28: 10,848,239 km (0.075 R)
• M29: 11,641,407 km (0.046 R)
• M30: 12,289,615 km (0.074 R)
• M31: 12,412,435 km (0.11 R)
• M32: 12,535,703 km (0.093 R)
• M33: 12,741,999 km (0.113 R)
• M34: 12,991,079 km (0.072 R)
• M35: 13,074,405 km (0.044 R)
• M36: 13,578,550 km (0.104 R)
• M37: 13,705,559 km (0.074 R)
• M38: 13,790,530 km (0.111 R)
• M39: 13,875,502 km (0.113 R)
• M40: 13,960,772 km (0.119 R)
• M41: 14,953,803 km (0.04 R)
• M42: 15,128,833 km (0.097 R)
• M43: 15,260,628 km (0.087 R)
• M44: 16,463,395 km (0.111 R)
• M45: 16,825,572 km (0.08 R)
• M46: 18,723,071 km (0.105 R)
• M47: 19,243,672 km (0.077 R)
• M48: 19,386,388 km (0.058 R)
• M49: 20,057,634 km (0.114 R)
• M50: 20,833,897 km (0.119 R)
• M51: 21,029,571 km (0.096 R)
• M52: 22,116,400 km (0.067 R)
• M53: 22,516,125 km (0.048 R)
• M54: 22,716,885 km (0.067 R)
• M55: 24,344,510 km (0.073 R)
• M56: 25,120,325 km (0.118 R)
• M57: 25,328,565 km (0.054 R)
• M58: 25,694,481 km (0.079 R)
• M59: 26,855,660 km (0.028 R)
• M60: 27,442,682 km (0.11 R)
• M61: 28,033,893 km (0.063 R)
• M62: 29,557,846 km (0.096 R)
• M63: 29,722,853 km (0.06 R)
• M64: 29,943,061 km (0.062 R)
• M65: 30,829,877 km (0.089 R)
• M66: 32,913,327 km (0.078 R)
• M67: 33,027,171 km (0.065 R)
• M68: 33,369,750 km (0.103 R)
• M69: 33,541,488 km (0.061 R)
• M70: 33,656,080 km (0.058 R)
• M71: 33,885,713 km (0.101 R)
• M72: 34,809,629 km (0.101 R)
• M73: 34,983,761 km (0.087 R)
• M74: 35,976,194 km (0.089 R)
• M75: 36,093,478 km (0.084 R)
• M76: 37,511,666 km (0.087 R)
• M77: 37,749,826 km (0.093 R)
• M78: 38,227,641 km (0.119 R)
• M79: 39,794,380 km (0.114 R)
• M80: 40,280,573 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 16,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit