🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.52 AU - 0.52 AU

Year: 242 Days

Day: 26.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.1

Radius: 13.2

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.74 AU - 1.06 AU

Year: 551 Days

Day: 12.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,044,114 km

• M1: 186,100 km (0.053 R)
• M2: 280,496 km (0.036 R)
• M3: 415,583 km (0.094 R)
• M4: 500,554 km (0.104 R)
• M5: 689,197 km (0.113 R)
• M6: 851,661 km (0.082 R)
• M7: 997,519 km (0.118 R)
• M8: 1,244,355 km (0.083 R)
• M9: 1,367,025 km (0.053 R)
• M10: 1,470,547 km (0.104 R)
• M11: 1,716,785 km (0.107 R)
• M12: 1,848,282 km (0.05 R)
• M13: 1,976,936 km (0.084 R)
• M14: 2,108,582 km (0.073 R)
• M15: 2,229,607 km (0.025 R)
• M16: 2,339,262 km (0.11 R)
• M17: 2,521,472 km (0.073 R)
• M18: 2,635,914 km (0.111 R)
• M19: 2,840,714 km (0.096 R)
• M20: 2,997,642 km (0.083 R)
• M21: 3,081,118 km (0.119 R)
• M22: 3,173,120 km (0.109 R)
• M23: 3,273,800 km (0.09 R)
• M24: 3,399,163 km (0.114 R)
• M25: 3,510,314 km (0.099 R)
• M26: 3,646,897 km (0.094 R)
• M27: 3,736,207 km (0.11 R)
• M28: 3,908,843 km (0.068 R)
• M29: 4,151,640 km (0.112 R)
• M30: 4,287,774 km (0.119 R)
• M31: 4,390,847 km (0.087 R)
• M32: 4,608,362 km (0.029 R)
• M33: 4,713,979 km (0.051 R)
• M34: 4,811,516 km (0.102 R)
• M35: 4,909,802 km (0.065 R)
• M36: 5,135,695 km (0.078 R)
• M37: 5,420,679 km (0.106 R)
• M38: 5,597,803 km (0.075 R)
• M39: 5,682,475 km (0.083 R)
• M40: 5,767,596 km (0.119 R)
• M41: 5,862,591 km (0.092 R)
• M42: 6,073,524 km (0.115 R)
• M43: 6,277,276 km (0.093 R)
• M44: 6,453,652 km (0.072 R)
• M45: 6,552,387 km (0.059 R)
• M46: 6,701,386 km (0.118 R)
• M47: 6,871,778 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 8.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.28 AU - 1.88 AU

Year: 1282 Days

Day: 9.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 46,044,114 km

• M1: 127,158 km (0.06 R)
• M2: 201,209 km (0.071 R)
• M3: 303,085 km (0.068 R)
• M4: 423,212 km (0.082 R)
• M5: 494,870 km (0.113 R)
• M6: 672,742 km (0.067 R)
• M7: 758,760 km (0.109 R)
• M8: 843,134 km (0.093 R)
• M9: 918,830 km (0.073 R)
• M10: 1,367,025 km (0.101 R)
• M11: 1,549,535 km (0.078 R)
• M12: 1,673,252 km (0.115 R)
• M13: 1,755,082 km (0.112 R)
• M14: 1,899,594 km (0.074 R)
• M15: 2,008,800 km (0.115 R)
• M16: 2,080,009 km (0.094 R)
• M17: 2,152,115 km (0.119 R)
• M18: 2,407,179 km (0.083 R)
• M19: 2,483,025 km (0.103 R)
• M20: 2,680,644 km (0.061 R)
• M21: 2,768,159 km (0.12 R)
• M22: 2,883,499 km (0.038 R)
• M23: 3,036,687 km (0.042 R)
• M24: 3,128,091 km (0.042 R)
• M25: 3,192,568 km (0.067 R)
• M26: 3,294,893 km (0.107 R)
• M27: 3,388,841 km (0.032 R)
• M28: 3,521,833 km (0.089 R)
• M29: 3,647,046 km (0.12 R)
• M30: 3,931,432 km (0.074 R)
• M31: 4,172,434 km (0.102 R)
• M32: 4,325,473 km (0.091 R)
• M33: 4,438,868 km (0.116 R)
• M34: 4,542,839 km (0.09 R)
• M35: 4,647,707 km (0.072 R)
• M36: 4,881,079 km (0.092 R)
• M37: 5,326,432 km (0.116 R)
• M38: 5,425,915 km (0.057 R)
• M39: 5,990,048 km (0.098 R)
• M40: 6,059,013 km (0.116 R)
• M41: 6,209,359 km (0.06 R)
• M42: 6,325,896 km (0.114 R)
• M43: 6,407,875 km (0.118 R)
• M44: 6,763,170 km (0.09 R)
• M45: 6,846,945 km (0.098 R)
• M46: 6,967,371 km (0.103 R)
• M47: 7,222,436 km (0.037 R)
• M48: 7,443,541 km (0.069 R)
• M49: 7,505,475 km (0.06 R)
• M50: 7,579,825 km (0.102 R)
• M51: 7,642,058 km (0.066 R)
• M52: 7,779,538 km (0.043 R)
• M53: 7,892,634 km (0.059 R)
• M54: 8,056,893 km (0.102 R)
• M55: 8,260,645 km (0.108 R)
• M56: 8,363,119 km (0.119 R)
• M57: 8,569,564 km (0.076 R)
• M58: 8,660,370 km (0.096 R)
• M59: 8,803,685 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.2

Radius: 9.3

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.47 AU - 2.39 AU

Year: 1731 Days

Day: 10.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 46,044,114 km

• M1: 128,355 km (0.088 R)
• M2: 196,721 km (0.061 R)
• M3: 333,753 km (0.093 R)
• M4: 420,520 km (0.111 R)
• M5: 536,458 km (0.071 R)
• M6: 701,913 km (0.099 R)
• M7: 763,697 km (0.114 R)
• M8: 851,810 km (0.102 R)
• M9: 1,012,478 km (0.082 R)
• M10: 1,202,019 km (0.106 R)
• M11: 1,615,807 km (0.106 R)
• M12: 1,678,339 km (0.046 R)
• M13: 1,795,474 km (0.109 R)
• M14: 1,860,399 km (0.1 R)
• M15: 2,026,602 km (0.11 R)
• M16: 2,220,780 km (0.118 R)
• M17: 2,421,242 km (0.071 R)
• M18: 2,541,967 km (0.069 R)
• M19: 2,652,221 km (0.109 R)
• M20: 2,739,287 km (0.064 R)
• M21: 2,980,139 km (0.093 R)
• M22: 3,135,871 km (0.056 R)
• M23: 3,294,444 km (0.093 R)
• M24: 3,374,629 km (0.109 R)
• M25: 3,441,948 km (0.066 R)
• M26: 3,550,705 km (0.105 R)
• M27: 4,140,420 km (0.111 R)
• M28: 4,212,826 km (0.092 R)
• M29: 4,358,534 km (0.103 R)
• M30: 4,670,146 km (0.094 R)
• M31: 5,004,498 km (0.11 R)
• M32: 5,081,540 km (0.066 R)
• M33: 5,315,212 km (0.103 R)
• M34: 5,441,174 km (0.117 R)
• M35: 5,536,468 km (0.119 R)
• M36: 5,890,267 km (0.079 R)
• M37: 6,168,668 km (0.105 R)
• M38: 6,721,582 km (0.043 R)
• M39: 7,012,550 km (0.118 R)
• M40: 7,081,664 km (0.049 R)
• M41: 7,448,029 km (0.1 R)
• M42: 7,607,052 km (0.091 R)
• M43: 7,820,677 km (0.079 R)
• M44: 7,910,287 km (0.116 R)
• M45: 8,327,066 km (0.094 R)
• M46: 8,418,620 km (0.117 R)
• M47: 8,732,327 km (0.061 R)
• M48: 8,806,677 km (0.048 R)
• M49: 8,918,726 km (0.085 R)
• M50: 9,523,999 km (0.068 R)
• M51: 9,638,890 km (0.08 R)
• M52: 9,986,555 km (0.118 R)
• M53: 10,083,944 km (0.117 R)
• M54: 10,181,631 km (0.106 R)
• M55: 10,318,812 km (0.12 R)
• M56: 11,094,477 km (0.042 R)
• M57: 11,336,975 km (0.119 R)
• M58: 11,438,552 km (0.083 R)
• M59: 11,540,429 km (0.106 R)
• M60: 11,622,109 km (0.084 R)
• M61: 11,950,775 km (0.096 R)
• M62: 12,428,741 km (0.092 R)
• M63: 12,512,516 km (0.098 R)
• M64: 13,146,810 km (0.118 R)
• M65: 13,446,305 km (0.099 R)
• M66: 13,510,782 km (0.103 R)
• M67: 13,683,268 km (0.064 R)
• M68: 13,899,886 km (0.085 R)
• M69: 14,183,225 km (0.103 R)
• M70: 14,755,586 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.8

Radius: 5.2

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.38 AU - 6.96 AU

Year: 11123 Days

Day: 17.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,044,114 km

• M1: 91,554 km (0.1 R)
• M2: 157,676 km (0.108 R)
• M3: 268,678 km (0.057 R)
• M4: 474,674 km (0.099 R)
• M5: 879,935 km (0.051 R)
• M6: 934,538 km (0.099 R)
• M7: 990,188 km (0.066 R)
• M8: 2,096,764 km (0.108 R)
• M9: 2,219,883 km (0.068 R)
• M10: 2,294,831 km (0.108 R)
• M11: 2,421,840 km (0.081 R)
• M12: 2,499,032 km (0.099 R)
• M13: 2,577,123 km (0.074 R)
• M14: 2,735,846 km (0.073 R)
• M15: 3,118,368 km (0.05 R)
• M16: 3,605,309 km (0.055 R)
• M17: 4,085,069 km (0.101 R)
• M18: 4,616,441 km (0.079 R)
• M19: 4,971,885 km (0.119 R)
• M20: 5,169,504 km (0.078 R)
• M21: 5,369,666 km (0.032 R)
• M22: 5,950,555 km (0.077 R)
• M23: 6,055,123 km (0.097 R)
• M24: 6,125,285 km (0.077 R)
• M25: 6,623,147 km (0.103 R)
• M26: 7,582,069 km (0.116 R)
• M27: 8,348,908 km (0.073 R)
• M28: 8,387,803 km (0.094 R)
• M29: 8,505,088 km (0.085 R)
• M30: 8,583,627 km (0.109 R)
• M31: 9,341,489 km (0.062 R)
• M32: 9,544,494 km (0.111 R)
• M33: 9,748,994 km (0.102 R)
• M34: 10,037,568 km (0.083 R)
• M35: 10,120,595 km (0.115 R)
• M36: 10,162,183 km (0.112 R)
• M37: 10,665,580 km (0.026 R)
• M38: 11,479,243 km (0.087 R)
• M39: 11,609,543 km (0.11 R)
• M40: 11,696,609 km (0.1 R)
• M41: 12,135,529 km (0.11 R)
• M42: 12,312,653 km (0.111 R)
• M43: 12,759,053 km (0.078 R)
• M44: 13,029,526 km (0.097 R)
• M45: 14,083,443 km (0.057 R)
• M46: 14,597,162 km (0.074 R)
• M47: 14,738,382 km (0.111 R)
• M48: 14,832,778 km (0.063 R)
• M49: 15,355,324 km (0.109 R)
• M50: 15,835,683 km (0.115 R)
• M51: 16,077,582 km (0.09 R)
• M52: 16,467,434 km (0.115 R)
• M53: 16,810,911 km (0.117 R)
• M54: 18,006,797 km (0.074 R)
• M55: 18,208,903 km (0.115 R)
• M56: 18,360,745 km (0.07 R)
• M57: 18,462,322 km (0.1 R)
• M58: 18,513,185 km (0.091 R)
• M59: 18,666,074 km (0.086 R)
• M60: 18,819,263 km (0.099 R)
• M61: 19,436,354 km (0.098 R)
• M62: 20,269,464 km (0.101 R)
• M63: 20,479,649 km (0.104 R)
• M64: 23,056,622 km (0.087 R)
• M65: 23,166,128 km (0.099 R)
• M66: 23,385,738 km (0.108 R)
• M67: 23,495,842 km (0.108 R)
• M68: 23,661,297 km (0.052 R)
• M69: 24,327,007 km (0.098 R)
• M70: 24,382,807 km (0.096 R)
• M71: 25,337,092 km (0.08 R)
• M72: 26,189,351 km (0.067 R)
• M73: 27,050,736 km (0.112 R)
• M74: 27,282,164 km (0.113 R)
• M75: 27,921,545 km (0.065 R)
• M76: 28,096,874 km (0.092 R)
• M77: 29,571,609 km (0.08 R)
• M78: 30,709,002 km (0.085 R)
• M79: 32,718,401 km (0.109 R)
• M80: 32,780,035 km (0.072 R)
• M81: 34,644,473 km (0.072 R)
• M82: 34,958,479 km (0.117 R)
• M83: 35,084,441 km (0.09 R)
• M84: 36,224,227 km (0.094 R)
• M85: 37,569,261 km (0.082 R)
• M86: 38,800,302 km (0.102 R)
• M87: 41,168,885 km (0.113 R)
• M88: 41,301,728 km (0.11 R)
• M89: 41,501,441 km (0.099 R)
• M90: 41,701,454 km (0.091 R)
• M91: 42,437,625 km (0.079 R)
• M92: 43,719,230 km (0.093 R)
• M93: 45,768,571 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 14,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit