🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.5

Radius: 12.2

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.02 AU - 1.08 AU

Year: 695 Days

Day: 10.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 21,707,868 km

• M1: 152,291 km (0.054 R)
• M2: 248,632 km (0.078 R)
• M3: 334,052 km (0.099 R)
• M4: 425,756 km (0.103 R)
• M5: 563,236 km (0.069 R)
• M6: 663,317 km (0.064 R)
• M7: 761,752 km (0.118 R)
• M8: 969,993 km (0.064 R)
• M9: 1,048,831 km (0.095 R)
• M10: 1,171,501 km (0.098 R)
• M11: 1,250,788 km (0.119 R)
• M12: 1,460,374 km (0.051 R)
• M13: 1,552,228 km (0.102 R)
• M14: 1,748,051 km (0.081 R)
• M15: 1,839,904 km (0.084 R)
• M16: 1,926,970 km (0.096 R)
• M17: 2,028,398 km (0.1 R)
• M18: 2,125,187 km (0.113 R)
• M19: 2,263,416 km (0.085 R)
• M20: 2,357,363 km (0.116 R)
• M21: 2,717,595 km (0.109 R)
• M22: 2,882,601 km (0.029 R)
• M23: 3,088,149 km (0.076 R)
• M24: 3,283,224 km (0.07 R)
• M25: 3,428,634 km (0.085 R)
• M26: 3,638,819 km (0.069 R)
• M27: 3,717,806 km (0.073 R)
• M28: 3,805,321 km (0.118 R)
• M29: 3,925,747 km (0.116 R)
• M30: 4,039,292 km (0.109 R)
• M31: 4,261,595 km (0.103 R)
• M32: 4,378,430 km (0.049 R)
• M33: 4,564,381 km (0.103 R)
• M34: 4,787,431 km (0.071 R)
• M35: 5,049,227 km (0.118 R)
• M36: 5,199,723 km (0.109 R)
• M37: 5,289,033 km (0.072 R)
• M38: 5,423,820 km (0.107 R)
• M39: 5,752,188 km (0.075 R)
• M40: 6,002,615 km (0.11 R)
• M41: 6,096,412 km (0.08 R)
• M42: 6,200,084 km (0.084 R)
• M43: 6,428,221 km (0.072 R)
• M44: 6,543,411 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.7

Radius: 9.3

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.17 AU - 1.53 AU

Year: 1013 Days

Day: 8.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 21,707,868 km

• M1: 123,119 km (0.108 R)
• M2: 181,462 km (0.111 R)
• M3: 306,077 km (0.114 R)
• M4: 366,814 km (0.082 R)
• M5: 463,005 km (0.115 R)
• M6: 695,780 km (0.096 R)
• M7: 775,515 km (0.055 R)
• M8: 865,124 km (0.098 R)
• M9: 924,664 km (0.099 R)
• M10: 992,582 km (0.069 R)
• M11: 1,083,687 km (0.109 R)
• M12: 1,162,974 km (0.103 R)
• M13: 1,274,574 km (0.075 R)
• M14: 1,524,552 km (0.049 R)
• M15: 1,589,627 km (0.076 R)
• M16: 1,841,999 km (0.084 R)
• M17: 1,902,735 km (0.099 R)
• M18: 1,964,220 km (0.084 R)
• M19: 2,125,487 km (0.12 R)
• M20: 2,904,143 km (0.038 R)
• M21: 3,234,456 km (0.091 R)
• M22: 3,340,221 km (0.088 R)
• M23: 3,490,118 km (0.071 R)
• M24: 3,576,885 km (0.087 R)
• M25: 3,675,171 km (0.093 R)
• M26: 3,763,434 km (0.12 R)
• M27: 3,830,154 km (0.119 R)
• M28: 4,032,560 km (0.07 R)
• M29: 4,319,489 km (0.089 R)
• M30: 4,377,682 km (0.087 R)
• M31: 4,494,818 km (0.117 R)
• M32: 4,589,363 km (0.091 R)
• M33: 4,756,315 km (0.053 R)
• M34: 4,961,862 km (0.093 R)
• M35: 5,035,165 km (0.088 R)
• M36: 5,108,767 km (0.101 R)
• M37: 5,207,502 km (0.053 R)
• M38: 5,269,435 km (0.115 R)
• M39: 5,710,600 km (0.09 R)
• M40: 5,825,939 km (0.056 R)
• M41: 6,098,058 km (0.114 R)
• M42: 6,440,936 km (0.103 R)
• M43: 6,628,083 km (0.088 R)
• M44: 6,722,480 km (0.069 R)
• M45: 6,803,562 km (0.116 R)
• M46: 6,953,309 km (0.088 R)
• M47: 7,172,919 km (0.084 R)
• M48: 7,831,449 km (0.109 R)
• M49: 8,232,969 km (0.065 R)
• M50: 8,290,864 km (0.047 R)
• M51: 8,392,590 km (0.113 R)
• M52: 8,892,397 km (0.063 R)
• M53: 9,386,668 km (0.114 R)
• M54: 9,522,952 km (0.103 R)
• M55: 9,599,097 km (0.116 R)
• M56: 9,782,354 km (0.088 R)
• M57: 10,106,084 km (0.041 R)
• M58: 10,168,167 km (0.114 R)
• M59: 10,527,352 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.8

Radius: 11.1

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.31 AU - 2.01 AU

Year: 1381 Days

Day: 8.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 21,707,868 km

• M1: 140,323 km (0.119 R)
• M2: 219,610 km (0.118 R)
• M3: 297,251 km (0.1 R)
• M4: 528,828 km (0.088 R)
• M5: 722,408 km (0.108 R)
• M6: 820,844 km (0.034 R)
• M7: 998,416 km (0.119 R)
• M8: 1,074,861 km (0.087 R)
• M9: 1,280,109 km (0.07 R)
• M10: 1,363,884 km (0.108 R)
• M11: 1,478,775 km (0.114 R)
• M12: 1,822,401 km (0.111 R)
• M13: 1,896,303 km (0.108 R)
• M14: 2,202,380 km (0.049 R)
• M15: 2,349,883 km (0.094 R)
• M16: 2,419,147 km (0.111 R)
• M17: 2,489,009 km (0.085 R)
• M18: 2,715,201 km (0.066 R)
• M19: 3,111,187 km (0.106 R)
• M20: 3,277,390 km (0.114 R)
• M21: 3,407,391 km (0.058 R)
• M22: 3,525,723 km (0.047 R)
• M23: 3,739,648 km (0.116 R)
• M24: 3,944,148 km (0.107 R)
• M25: 4,027,025 km (0.119 R)
• M26: 4,152,388 km (0.111 R)
• M27: 4,264,886 km (0.067 R)
• M28: 4,435,726 km (0.117 R)
• M29: 4,536,256 km (0.094 R)
• M30: 4,828,122 km (0.104 R)
• M31: 4,976,373 km (0.063 R)
• M32: 5,096,201 km (0.083 R)
• M33: 5,384,327 km (0.117 R)
• M34: 5,507,296 km (0.117 R)
• M35: 5,662,279 km (0.034 R)
• M36: 5,771,785 km (0.111 R)
• M37: 5,866,032 km (0.09 R)
• M38: 6,200,233 km (0.053 R)
• M39: 6,442,881 km (0.12 R)
• M40: 6,738,187 km (0.1 R)
• M41: 6,854,126 km (0.1 R)
• M42: 7,037,832 km (0.1 R)
• M43: 7,564,267 km (0.118 R)
• M44: 7,736,903 km (0.086 R)
• M45: 7,806,316 km (0.098 R)
• M46: 7,893,382 km (0.115 R)
• M47: 8,351,152 km (0.043 R)
• M48: 8,637,183 km (0.117 R)
• M49: 8,926,505 km (0.084 R)
• M50: 9,035,861 km (0.094 R)
• M51: 9,403,573 km (0.051 R)
• M52: 9,832,470 km (0.046 R)
• M53: 9,945,416 km (0.057 R)
• M54: 10,096,659 km (0.08 R)
• M55: 10,632,070 km (0.083 R)
• M56: 10,748,009 km (0.081 R)
• M57: 11,137,711 km (0.098 R)
• M58: 11,334,133 km (0.109 R)
• M59: 11,432,868 km (0.114 R)
• M60: 11,512,005 km (0.114 R)
• M61: 11,730,717 km (0.108 R)
• M62: 12,091,547 km (0.107 R)
• M63: 12,394,932 km (0.108 R)
• M64: 12,537,498 km (0.056 R)
• M65: 12,660,019 km (0.086 R)
• M66: 13,030,124 km (0.106 R)
• M67: 13,112,852 km (0.095 R)
• M68: 13,865,329 km (0.062 R)
• M69: 13,992,038 km (0.058 R)
• M70: 14,097,954 km (0.077 R)
• M71: 14,353,317 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 14.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.22 AU - 6.22 AU

Year: 7701 Days

Day: 14.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 21,707,868 km

• M1: 220,956 km (0.07 R)
• M2: 404,662 km (0.117 R)
• M3: 525,687 km (0.107 R)
• M4: 876,195 km (0.117 R)
• M5: 1,264,700 km (0.119 R)
• M6: 1,460,674 km (0.116 R)
• M7: 1,720,525 km (0.074 R)
• M8: 1,828,984 km (0.088 R)
• M9: 2,067,143 km (0.108 R)
• M10: 2,301,114 km (0.099 R)
• M11: 2,621,553 km (0.078 R)
• M12: 2,731,657 km (0.049 R)
• M13: 2,875,570 km (0.051 R)
• M14: 3,022,176 km (0.041 R)
• M15: 3,188,080 km (0.11 R)
• M16: 3,459,900 km (0.111 R)
• M17: 3,616,229 km (0.052 R)
• M18: 4,026,576 km (0.111 R)
• M19: 4,173,033 km (0.099 R)
• M20: 4,321,134 km (0.115 R)
• M21: 4,776,211 km (0.08 R)
• M22: 4,931,344 km (0.104 R)
• M23: 5,207,053 km (0.079 R)
• M24: 5,670,956 km (0.115 R)
• M25: 6,127,379 km (0.101 R)
• M26: 6,360,153 km (0.11 R)
• M27: 6,639,004 km (0.096 R)
• M28: 7,231,112 km (0.089 R)
• M29: 7,840,424 km (0.061 R)
• M30: 8,209,333 km (0.106 R)
• M31: 8,372,394 km (0.083 R)
• M32: 8,466,192 km (0.097 R)
• M33: 8,725,894 km (0.098 R)
• M34: 8,916,332 km (0.065 R)
• M35: 9,325,782 km (0.096 R)
• M36: 9,643,079 km (0.091 R)
• M37: 9,815,266 km (0.112 R)
• M38: 10,213,047 km (0.063 R)
• M39: 10,565,499 km (0.037 R)
• M40: 11,935,816 km (0.086 R)
• M41: 12,041,581 km (0.111 R)
• M42: 12,253,861 km (0.115 R)
• M43: 12,360,524 km (0.099 R)
• M44: 12,871,401 km (0.048 R)
• M45: 13,858,148 km (0.045 R)
• M46: 14,052,925 km (0.085 R)
• M47: 14,501,419 km (0.119 R)
• M48: 14,614,366 km (0.109 R)
• M49: 14,869,430 km (0.114 R)
• M50: 15,875,326 km (0.106 R)
• M51: 16,079,078 km (0.082 R)
• M52: 16,342,371 km (0.093 R)
• M53: 17,530,178 km (0.107 R)
• M54: 18,134,553 km (0.082 R)
• M55: 18,286,694 km (0.086 R)
• M56: 18,837,962 km (0.108 R)
• M57: 19,084,649 km (0.099 R)
• M58: 19,208,516 km (0.12 R)
• M59: 19,643,846 km (0.064 R)
• M60: 20,937,718 km (0.104 R)
• M61: 21,353,750 km (0.119 R)
• M62: 21,450,091 km (0.085 R)
• M63: 21,643,371 km (0.034 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: 455 - 17,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit