🌌 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 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.5

Radius: 8.9

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.45 AU - 0.59 AU

Year: 250 Days

Day: 12.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 15,532,356 km

• M1: 112,348 km (0.082 R)
• M2: 171,140 km (0.111 R)
• M3: 252,521 km (0.078 R)
• M4: 325,375 km (0.083 R)
• M5: 398,080 km (0.104 R)
• M6: 525,089 km (0.059 R)
• M7: 588,368 km (0.084 R)
• M8: 663,616 km (0.092 R)
• M9: 727,046 km (0.08 R)
• M10: 805,285 km (0.117 R)
• M11: 886,816 km (0.117 R)
• M12: 953,986 km (0.109 R)
• M13: 1,030,131 km (0.101 R)
• M14: 1,101,190 km (0.036 R)
• M15: 1,159,383 km (0.109 R)
• M16: 1,248,544 km (0.113 R)
• M17: 1,347,877 km (0.102 R)
• M18: 1,406,519 km (0.093 R)
• M19: 1,550,732 km (0.077 R)
• M20: 1,616,405 km (0.111 R)
• M21: 1,674,748 km (0.089 R)
• M22: 1,750,744 km (0.098 R)
• M23: 1,836,613 km (0.06 R)
• M24: 1,910,664 km (0.111 R)
• M25: 1,972,448 km (0.1 R)
• M26: 2,039,468 km (0.062 R)
• M27: 2,240,527 km (0.082 R)
• M28: 2,324,601 km (0.106 R)
• M29: 2,381,299 km (0.1 R)
• M30: 2,476,892 km (0.092 R)
• M31: 2,568,745 km (0.078 R)
• M32: 2,666,881 km (0.081 R)
• M33: 2,741,231 km (0.089 R)
• M34: 2,831,439 km (0.109 R)
• M35: 2,994,201 km (0.065 R)
• M36: 3,144,398 km (0.082 R)
• M37: 3,217,850 km (0.092 R)
• M38: 3,339,772 km (0.112 R)
• M39: 3,404,100 km (0.1 R)
• M40: 3,474,111 km (0.097 R)
• M41: 3,599,175 km (0.091 R)
• M42: 3,720,349 km (0.091 R)
• M43: 3,820,430 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.9

Radius: 14.3

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.57 AU - 0.83 AU

Year: 391 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 15,532,356 km

• M1: 182,659 km (0.106 R)
• M2: 283,338 km (0.074 R)
• M3: 416,032 km (0.12 R)
• M4: 541,095 km (0.119 R)
• M5: 637,586 km (0.094 R)
• M6: 789,428 km (0.117 R)
• M7: 981,811 km (0.066 R)
• M8: 1,108,969 km (0.11 R)
• M9: 1,242,111 km (0.095 R)
• M10: 1,342,940 km (0.092 R)
• M11: 1,466,358 km (0.111 R)
• M12: 1,589,777 km (0.091 R)
• M13: 1,700,180 km (0.084 R)
• M14: 1,847,534 km (0.119 R)
• M15: 2,003,714 km (0.09 R)
• M16: 2,115,015 km (0.075 R)
• M17: 2,242,023 km (0.095 R)
• M18: 2,353,175 km (0.055 R)
• M19: 2,547,203 km (0.097 R)
• M20: 2,841,163 km (0.084 R)
• M21: 2,966,975 km (0.065 R)
• M22: 3,141,256 km (0.117 R)
• M23: 3,266,320 km (0.079 R)
• M24: 3,816,541 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.3

Radius: 11.4

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.7 AU - 0.78 AU

Year: 424 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 15,532,356 km

• M1: 169,794 km (0.053 R)
• M2: 252,521 km (0.035 R)
• M3: 325,076 km (0.092 R)
• M4: 404,064 km (0.029 R)
• M5: 481,256 km (0.106 R)
• M6: 567,724 km (0.116 R)
• M7: 682,166 km (0.113 R)
• M8: 781,948 km (0.061 R)
• M9: 1,019,809 km (0.057 R)
• M10: 1,094,458 km (0.044 R)
• M11: 1,178,831 km (0.111 R)
• M12: 1,293,573 km (0.107 R)
• M13: 1,383,332 km (0.064 R)
• M14: 1,530,685 km (0.09 R)
• M15: 1,625,979 km (0.077 R)
• M16: 1,701,077 km (0.074 R)
• M17: 1,896,602 km (0.102 R)
• M18: 2,104,393 km (0.049 R)
• M19: 2,176,948 km (0.111 R)
• M20: 2,260,274 km (0.084 R)
• M21: 2,389,826 km (0.075 R)
• M22: 2,460,735 km (0.079 R)
• M23: 2,557,974 km (0.113 R)
• M24: 2,656,559 km (0.118 R)
• M25: 2,820,369 km (0.1 R)
• M26: 2,927,780 km (0.085 R)
• M27: 3,042,073 km (0.118 R)
• M28: 3,113,580 km (0.043 R)
• M29: 3,202,292 km (0.091 R)
• M30: 3,320,325 km (0.072 R)
• M31: 3,491,166 km (0.1 R)
• M32: 3,583,617 km (0.104 R)
• M33: 3,665,148 km (0.046 R)
• M34: 3,747,277 km (0.074 R)
• M35: 3,943,400 km (0.092 R)
• M36: 4,076,093 km (0.088 R)
• M37: 4,149,097 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.6

Radius: 14

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.83 AU - 0.95 AU

Year: 560 Days

Day: 10.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 15,532,356 km

• M1: 175,628 km (0.053 R)
• M2: 275,110 km (0.111 R)
• M3: 392,545 km (0.053 R)
• M4: 487,091 km (0.115 R)
• M5: 584,778 km (0.113 R)
• M6: 719,715 km (0.11 R)
• M7: 835,654 km (0.045 R)
• M8: 1,001,408 km (0.091 R)
• M9: 1,138,589 km (0.112 R)
• M10: 1,272,031 km (0.049 R)
• M11: 1,416,692 km (0.107 R)
• M12: 1,516,324 km (0.068 R)
• M13: 1,612,815 km (0.117 R)
• M14: 1,818,362 km (0.091 R)
• M15: 1,939,836 km (0.078 R)
• M16: 2,133,714 km (0.081 R)
• M17: 2,367,087 km (0.089 R)
• M18: 2,500,528 km (0.115 R)
• M19: 2,622,899 km (0.113 R)
• M20: 2,880,657 km (0.109 R)
• M21: 3,096,078 km (0.1 R)
• M22: 3,198,402 km (0.092 R)
• M23: 3,309,404 km (0.1 R)
• M24: 3,619,371 km (0.098 R)
• M25: 3,711,822 km (0.117 R)
• M26: 3,828,658 km (0.068 R)
• M27: 3,938,912 km (0.12 R)
• M28: 4,082,227 km (0.043 R)
• M29: 4,170,639 km (0.041 R)
• M30: 4,316,647 km (0.077 R)
• M31: 4,439,766 km (0.063 R)
• M32: 4,564,081 km (0.097 R)
• M33: 4,782,345 km (0.094 R)
• M34: 4,901,275 km (0.112 R)
• M35: 4,995,372 km (0.106 R)
• M36: 5,133,451 km (0.08 R)
• M37: 5,299,056 km (0.1 R)
• M38: 5,395,846 km (0.105 R)
• M39: 5,626,825 km (0.036 R)
• M40: 5,734,535 km (0.073 R)
• M41: 5,870,220 km (0.106 R)
• M42: 5,970,451 km (0.118 R)
• M43: 6,172,408 km (0.058 R)

Asteroid Belt

Center: 1.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.9

Radius: 11.6

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.96 AU - 2.08 AU

Year: 1915 Days

Day: 6.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 15,532,356 km

• M1: 145,708 km (0.051 R)
• M2: 281,543 km (0.037 R)
• M3: 381,774 km (0.098 R)
• M4: 512,223 km (0.062 R)
• M5: 601,982 km (0.103 R)
• M6: 713,283 km (0.115 R)
• M7: 976,425 km (0.033 R)
• M8: 1,092,364 km (0.096 R)
• M9: 1,232,387 km (0.094 R)
• M10: 1,339,051 km (0.069 R)
• M11: 1,530,985 km (0.079 R)
• M12: 1,841,699 km (0.078 R)
• M13: 2,033,185 km (0.039 R)
• M14: 2,149,123 km (0.117 R)
• M15: 2,460,885 km (0.068 R)
• M16: 2,597,318 km (0.066 R)
• M17: 2,672,716 km (0.102 R)
• M18: 3,048,206 km (0.094 R)
• M19: 3,303,271 km (0.115 R)
• M20: 3,399,013 km (0.078 R)
• M21: 3,621,615 km (0.026 R)
• M22: 3,849,004 km (0.106 R)
• M23: 4,258,154 km (0.026 R)
• M24: 4,422,861 km (0.112 R)
• M25: 4,498,408 km (0.037 R)
• M26: 4,650,848 km (0.099 R)
• M27: 4,867,017 km (0.096 R)
• M28: 4,976,523 km (0.103 R)
• M29: 5,055,211 km (0.119 R)
• M30: 5,197,778 km (0.06 R)
• M31: 5,650,162 km (0.101 R)
• M32: 5,881,141 km (0.044 R)
• M33: 6,031,337 km (0.095 R)
• M34: 6,132,166 km (0.082 R)
• M35: 6,506,759 km (0.08 R)
• M36: 6,644,838 km (0.105 R)
• M37: 6,853,677 km (0.119 R)
• M38: 6,941,341 km (0.06 R)
• M39: 7,064,759 km (0.079 R)
• M40: 7,493,507 km (0.12 R)
• M41: 7,656,569 km (0.077 R)
• M42: 7,839,078 km (0.119 R)
• M43: 7,967,583 km (0.094 R)
• M44: 8,096,985 km (0.118 R)
• M45: 8,413,983 km (0.108 R)
• M46: 8,507,930 km (0.057 R)
• M47: 8,583,327 km (0.031 R)
• M48: 8,678,023 km (0.104 R)
• M49: 8,830,164 km (0.088 R)
• M50: 9,781,457 km (0.119 R)
• M51: 10,239,226 km (0.074 R)
• M52: 10,319,560 km (0.114 R)
• M53: 10,785,558 km (0.073 R)
• M54: 10,969,862 km (0.063 R)
• M55: 11,134,420 km (0.118 R)
• M56: 11,237,792 km (0.08 R)
• M57: 11,424,490 km (0.086 R)
• M58: 11,633,329 km (0.081 R)
• M59: 11,738,197 km (0.031 R)
• M60: 11,822,271 km (0.049 R)
• M61: 11,927,737 km (0.093 R)
• M62: 12,075,839 km (0.103 R)
• M63: 12,438,165 km (0.074 R)
• M64: 12,588,362 km (0.107 R)
• M65: 12,890,699 km (0.112 R)
• M66: 13,108,065 km (0.082 R)
• M67: 13,656,790 km (0.081 R)
• M68: 14,034,375 km (0.086 R)
• M69: 14,145,975 km (0.048 R)
• M70: 14,505,458 km (0.103 R)
• M71: 14,822,456 km (0.098 R)
• M72: 15,347,994 km (0.12 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: 447 - 14,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit