🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.9

Radius: 14.1

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.7 AU - 0.96 AU

Year: 481 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 20,804,511 km

• M1: 196,422 km (0.039 R)
• M2: 290,519 km (0.103 R)
• M3: 417,976 km (0.062 R)
• M4: 601,084 km (0.064 R)
• M5: 706,401 km (0.094 R)
• M6: 797,955 km (0.072 R)
• M7: 965,056 km (0.11 R)
• M8: 1,120,638 km (0.11 R)
• M9: 1,230,891 km (0.066 R)
• M10: 1,349,223 km (0.09 R)
• M11: 1,525,599 km (0.069 R)
• M12: 1,658,592 km (0.113 R)
• M13: 1,762,113 km (0.113 R)
• M14: 1,863,092 km (0.111 R)
• M15: 1,976,188 km (0.088 R)
• M16: 2,297,823 km (0.12 R)
• M17: 2,392,968 km (0.072 R)
• M18: 2,489,458 km (0.112 R)
• M19: 2,614,672 km (0.081 R)
• M20: 2,714,304 km (0.106 R)
• M21: 2,803,913 km (0.086 R)
• M22: 2,945,881 km (0.098 R)
• M23: 3,073,039 km (0.079 R)
• M24: 3,261,084 km (0.114 R)
• M25: 3,422,949 km (0.067 R)
• M26: 3,618,324 km (0.061 R)
• M27: 3,754,757 km (0.075 R)
• M28: 3,918,267 km (0.03 R)
• M29: 4,026,576 km (0.083 R)
• M30: 4,252,619 km (0.101 R)
• M31: 4,344,173 km (0.12 R)
• M32: 4,509,478 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.1

Radius: 10

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.96 AU - 1.1 AU

Year: 665 Days

Day: 14.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 20,804,511 km

• M1: 154,385 km (0.08 R)
• M2: 220,657 km (0.107 R)
• M3: 283,937 km (0.099 R)
• M4: 349,311 km (0.087 R)
• M5: 438,771 km (0.11 R)
• M6: 537,655 km (0.096 R)
• M7: 630,106 km (0.105 R)
• M8: 707,299 km (0.099 R)
• M9: 906,862 km (0.09 R)
• M10: 1,013,675 km (0.098 R)
• M11: 1,144,125 km (0.097 R)
• M12: 1,221,167 km (0.091 R)
• M13: 1,286,841 km (0.114 R)
• M14: 1,706,613 km (0.087 R)
• M15: 1,780,514 km (0.038 R)
• M16: 2,079,859 km (0.094 R)
• M17: 2,296,627 km (0.068 R)
• M18: 2,503,969 km (0.099 R)
• M19: 2,580,114 km (0.117 R)
• M20: 2,700,242 km (0.113 R)
• M21: 2,848,493 km (0.084 R)
• M22: 2,990,611 km (0.114 R)
• M23: 3,144,248 km (0.117 R)
• M24: 3,291,153 km (0.107 R)
• M25: 3,421,752 km (0.061 R)
• M26: 3,487,725 km (0.09 R)
• M27: 3,592,144 km (0.096 R)
• M28: 3,668,738 km (0.069 R)
• M29: 3,794,400 km (0.113 R)
• M30: 4,140,121 km (0.092 R)
• M31: 4,240,800 km (0.099 R)
• M32: 4,444,553 km (0.091 R)
• M33: 4,526,981 km (0.078 R)
• M34: 4,641,124 km (0.103 R)
• M35: 4,829,917 km (0.115 R)
• M36: 4,978,767 km (0.085 R)
• M37: 5,161,276 km (0.056 R)
• M38: 5,500,115 km (0.115 R)
• M39: 5,599,747 km (0.099 R)
• M40: 5,879,944 km (0.073 R)
• M41: 6,016,078 km (0.103 R)
• M42: 6,084,594 km (0.069 R)
• M43: 6,153,260 km (0.101 R)
• M44: 6,477,438 km (0.076 R)
• M45: 6,677,002 km (0.118 R)
• M46: 6,783,515 km (0.106 R)
• M47: 6,890,628 km (0.082 R)
• M48: 7,227,223 km (0.118 R)
• M49: 7,312,344 km (0.077 R)
• M50: 7,643,404 km (0.111 R)
• M51: 7,742,438 km (0.066 R)
• M52: 7,816,938 km (0.094 R)
• M53: 7,879,320 km (0.079 R)
• M54: 7,954,268 km (0.025 R)
• M55: 8,067,215 km (0.076 R)
• M56: 8,193,326 km (0.049 R)
• M57: 8,256,755 km (0.042 R)
• M58: 8,332,901 km (0.098 R)
• M59: 8,409,345 km (0.093 R)
• M60: 8,665,756 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.7

Radius: 11.1

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.9 AU - 1.24 AU

Year: 704 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 20,804,511 km

• M1: 143,614 km (0.101 R)
• M2: 294,857 km (0.11 R)
• M3: 383,719 km (0.039 R)
• M4: 530,324 km (0.053 R)
• M5: 638,633 km (0.05 R)
• M6: 755,469 km (0.03 R)
• M7: 837,748 km (0.095 R)
• M8: 918,531 km (0.116 R)
• M9: 1,027,289 km (0.119 R)
• M10: 1,167,163 km (0.082 R)
• M11: 1,308,084 km (0.103 R)
• M12: 1,536,370 km (0.072 R)
• M13: 1,649,466 km (0.061 R)
• M14: 1,846,487 km (0.11 R)
• M15: 1,928,915 km (0.048 R)
• M16: 2,005,958 km (0.098 R)
• M17: 2,097,213 km (0.116 R)
• M18: 2,176,649 km (0.093 R)
• M19: 2,263,865 km (0.051 R)
• M20: 2,414,210 km (0.03 R)
• M21: 2,490,655 km (0.049 R)
• M22: 2,582,209 km (0.089 R)
• M23: 2,833,982 km (0.12 R)
• M24: 2,959,195 km (0.11 R)
• M25: 3,048,805 km (0.119 R)
• M26: 3,162,050 km (0.12 R)
• M27: 3,284,421 km (0.087 R)
• M28: 3,423,996 km (0.073 R)
• M29: 3,526,171 km (0.043 R)
• M30: 3,773,606 km (0.067 R)
• M31: 3,993,964 km (0.106 R)
• M32: 4,084,919 km (0.115 R)
• M33: 4,210,133 km (0.091 R)
• M34: 4,370,651 km (0.105 R)
• M35: 4,481,653 km (0.108 R)
• M36: 4,662,816 km (0.098 R)
• M37: 4,785,037 km (0.055 R)
• M38: 5,167,110 km (0.103 R)
• M39: 5,559,206 km (0.1 R)
• M40: 5,688,908 km (0.04 R)
• M41: 6,008,150 km (0.111 R)
• M42: 6,141,441 km (0.067 R)
• M43: 6,265,907 km (0.072 R)
• M44: 6,410,718 km (0.102 R)
• M45: 6,576,173 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.5

Radius: 11.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.59 AU - 1.75 AU

Year: 1372 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,804,511 km

• M1: 146,008 km (0.063 R)
• M2: 252,671 km (0.058 R)
• M3: 398,379 km (0.101 R)
• M4: 521,498 km (0.056 R)
• M5: 750,682 km (0.111 R)
• M6: 924,814 km (0.1 R)
• M7: 1,035,965 km (0.084 R)
• M8: 1,144,125 km (0.109 R)
• M9: 1,215,782 km (0.086 R)
• M10: 1,501,065 km (0.045 R)
• M11: 1,580,202 km (0.118 R)
• M12: 1,660,836 km (0.071 R)
• M13: 1,742,965 km (0.106 R)
• M14: 1,826,440 km (0.106 R)
• M15: 1,949,559 km (0.098 R)
• M16: 2,085,394 km (0.109 R)
• M17: 2,264,762 km (0.092 R)
• M18: 2,585,650 km (0.12 R)
• M19: 2,910,277 km (0.106 R)
• M20: 2,999,138 km (0.074 R)
• M21: 3,122,856 km (0.11 R)
• M22: 3,202,442 km (0.113 R)
• M23: 3,363,708 km (0.071 R)
• M24: 3,480,544 km (0.115 R)
• M25: 3,610,694 km (0.09 R)
• M26: 3,766,575 km (0.118 R)
• M27: 3,863,664 km (0.107 R)
• M28: 3,961,651 km (0.103 R)
• M29: 4,060,535 km (0.091 R)
• M30: 4,172,584 km (0.117 R)
• M31: 4,285,829 km (0.052 R)
• M32: 4,683,610 km (0.088 R)
• M33: 4,919,975 km (0.06 R)
• M34: 5,053,117 km (0.056 R)
• M35: 5,160,528 km (0.096 R)
• M36: 5,666,917 km (0.047 R)
• M37: 5,764,604 km (0.114 R)
• M38: 6,117,805 km (0.106 R)
• M39: 6,275,481 km (0.028 R)
• M40: 6,668,325 km (0.104 R)
• M41: 6,741,927 km (0.113 R)
• M42: 6,830,639 km (0.034 R)
• M43: 6,949,569 km (0.102 R)
• M44: 7,024,368 km (0.068 R)
• M45: 7,174,415 km (0.112 R)
• M46: 7,249,962 km (0.04 R)
• M47: 7,356,026 km (0.072 R)
• M48: 7,616,028 km (0.033 R)
• M49: 7,708,479 km (0.034 R)
• M50: 7,941,253 km (0.111 R)
• M51: 8,302,831 km (0.085 R)
• M52: 8,413,833 km (0.111 R)
• M53: 8,525,433 km (0.099 R)
• M54: 8,621,475 km (0.118 R)
• M55: 8,847,068 km (0.075 R)
• M56: 9,221,811 km (0.118 R)
• M57: 9,585,334 km (0.031 R)
• M58: 9,685,265 km (0.072 R)
• M59: 9,919,685 km (0.103 R)
• M60: 10,071,527 km (0.065 R)
• M61: 10,394,509 km (0.092 R)
• M62: 10,617,410 km (0.091 R)
• M63: 11,225,525 km (0.117 R)
• M64: 11,649,037 km (0.089 R)
• M65: 11,862,812 km (0.09 R)
• M66: 11,934,320 km (0.111 R)
• M67: 12,077,934 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.8

Radius: 9.2

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.29 AU - 2.07 AU

Year: 1385 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,804,511 km

• M1: 143,464 km (0.082 R)
• M2: 274,512 km (0.091 R)
• M3: 346,768 km (0.119 R)
• M4: 423,661 km (0.065 R)
• M5: 549,772 km (0.09 R)
• M6: 638,484 km (0.074 R)
• M7: 699,071 km (0.109 R)
• M8: 816,356 km (0.092 R)
• M9: 893,398 km (0.106 R)
• M10: 951,442 km (0.044 R)
• M11: 1,027,289 km (0.091 R)
• M12: 1,099,694 km (0.097 R)
• M13: 1,185,563 km (0.103 R)
• M14: 1,267,692 km (0.115 R)
• M15: 1,469,350 km (0.111 R)
• M16: 1,539,063 km (0.093 R)
• M17: 1,754,633 km (0.092 R)
• M18: 1,876,406 km (0.111 R)
• M19: 1,952,252 km (0.089 R)
• M20: 2,064,451 km (0.112 R)
• M21: 2,128,479 km (0.091 R)
• M22: 2,273,439 km (0.113 R)
• M23: 2,414,061 km (0.111 R)
• M24: 2,619,010 km (0.105 R)
• M25: 2,743,326 km (0.064 R)
• M26: 2,813,936 km (0.104 R)
• M27: 3,021,877 km (0.117 R)
• M28: 3,143,949 km (0.089 R)
• M29: 3,259,588 km (0.115 R)
• M30: 3,478,001 km (0.106 R)
• M31: 3,546,218 km (0.087 R)
• M32: 3,701,201 km (0.09 R)
• M33: 3,823,422 km (0.114 R)
• M34: 3,929,188 km (0.112 R)
• M35: 4,009,223 km (0.12 R)
• M36: 4,206,991 km (0.045 R)
• M37: 4,371,399 km (0.113 R)
• M38: 4,435,876 km (0.054 R)
• M39: 4,621,826 km (0.069 R)
• M40: 5,283,198 km (0.114 R)
• M41: 5,401,231 km (0.065 R)
• M42: 5,580,001 km (0.066 R)
• M43: 5,720,323 km (0.114 R)
• M44: 5,943,374 km (0.059 R)
• M45: 6,076,516 km (0.073 R)
• M46: 6,241,672 km (0.101 R)
• M47: 6,778,280 km (0.103 R)
• M48: 6,982,032 km (0.035 R)
• M49: 7,111,733 km (0.051 R)
• M50: 7,461,643 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.3

Radius: 10.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.53 AU - 4.39 AU

Year: 5010 Days

Day: 13.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 20,804,511 km

• M1: 134,937 km (0.089 R)
• M2: 550,520 km (0.092 R)
• M3: 632,649 km (0.08 R)
• M4: 697,276 km (0.042 R)
• M5: 943,065 km (0.094 R)
• M6: 1,369,868 km (0.106 R)
• M7: 1,441,824 km (0.046 R)
• M8: 1,559,707 km (0.082 R)
• M9: 1,665,473 km (0.106 R)
• M10: 1,789,490 km (0.105 R)
• M11: 1,868,627 km (0.049 R)
• M12: 2,046,798 km (0.085 R)
• M13: 2,420,344 km (0.107 R)
• M14: 2,597,169 km (0.114 R)
• M15: 3,039,380 km (0.084 R)
• M16: 3,366,850 km (0.107 R)
• M17: 3,951,628 km (0.106 R)
• M18: 4,076,542 km (0.083 R)
• M19: 4,224,045 km (0.082 R)
• M20: 4,437,970 km (0.088 R)
• M21: 4,502,746 km (0.078 R)
• M22: 4,721,159 km (0.066 R)
• M23: 4,809,572 km (0.098 R)
• M24: 5,146,017 km (0.111 R)
• M25: 5,841,647 km (0.084 R)
• M26: 6,080,106 km (0.054 R)
• M27: 6,224,767 km (0.091 R)
• M28: 6,517,381 km (0.059 R)
• M29: 6,665,483 km (0.073 R)
• M30: 6,814,632 km (0.102 R)
• M31: 6,939,845 km (0.069 R)
• M32: 7,396,867 km (0.087 R)
• M33: 7,474,059 km (0.034 R)
• M34: 8,286,675 km (0.099 R)
• M35: 8,393,637 km (0.093 R)
• M36: 9,627,820 km (0.118 R)
• M37: 10,080,204 km (0.032 R)
• M38: 10,801,116 km (0.102 R)
• M39: 10,947,273 km (0.048 R)
• M40: 11,898,267 km (0.06 R)
• M41: 12,018,992 km (0.094 R)
• M42: 12,170,535 km (0.096 R)
• M43: 12,261,789 km (0.113 R)
• M44: 12,752,022 km (0.05 R)
• M45: 13,061,689 km (0.098 R)
• M46: 13,248,836 km (0.09 R)
• M47: 13,468,147 km (0.063 R)
• M48: 15,004,218 km (0.085 R)
• M49: 15,232,953 km (0.094 R)
• M50: 15,959,101 km (0.063 R)
• M51: 16,225,834 km (0.112 R)
• M52: 16,797,896 km (0.107 R)
• M53: 16,865,664 km (0.114 R)
• M54: 17,035,308 km (0.096 R)
• M55: 17,103,375 km (0.091 R)
• M56: 17,479,314 km (0.088 R)
• M57: 17,582,238 km (0.037 R)
• M58: 18,343,691 km (0.111 R)
• M59: 18,553,128 km (0.084 R)
• M60: 19,115,915 km (0.091 R)
• M61: 20,366,105 km (0.064 R)
• M62: 20,583,171 km (0.103 R)
• M63: 20,691,929 km (0.113 R)
• M64: 20,946,544 km (0.115 R)
• M65: 21,055,900 km (0.095 R)
• M66: 21,312,012 km (0.113 R)
• M67: 22,086,330 km (0.053 R)
• M68: 22,794,976 km (0.088 R)
• M69: 23,020,270 km (0.101 R)
• M70: 23,284,011 km (0.118 R)
• M71: 24,272,703 km (0.032 R)
• M72: 24,772,211 km (0.063 R)
• M73: 25,391,546 km (0.073 R)
• M74: 25,976,773 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.7

Radius: 11.4

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.1 AU - 4.26 AU

Year: 5434 Days

Day: 9.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 83.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 20,804,511 km

• M1: 218,562 km (0.089 R)
• M2: 408,253 km (0.025 R)
• M3: 508,184 km (0.07 R)
• M4: 626,965 km (0.06 R)
• M5: 885,320 km (0.114 R)
• M6: 1,011,431 km (0.102 R)
• M7: 1,155,344 km (0.106 R)
• M8: 1,235,828 km (0.106 R)
• M9: 1,354,160 km (0.066 R)
• M10: 1,489,097 km (0.06 R)
• M11: 1,564,644 km (0.076 R)
• M12: 1,866,533 km (0.112 R)
• M13: 2,601,657 km (0.069 R)
• M14: 2,724,626 km (0.108 R)
• M15: 2,992,556 km (0.031 R)
• M16: 3,121,509 km (0.037 R)
• M17: 3,368,645 km (0.097 R)
• M18: 3,486,229 km (0.092 R)
• M19: 4,094,494 km (0.098 R)
• M20: 4,310,663 km (0.084 R)
• M21: 4,623,472 km (0.119 R)
• M22: 4,735,670 km (0.109 R)
• M23: 5,154,993 km (0.08 R)
• M24: 5,329,873 km (0.056 R)
• M25: 5,927,367 km (0.048 R)
• M26: 6,234,192 km (0.07 R)
• M27: 6,483,422 km (0.039 R)
• M28: 6,630,327 km (0.11 R)
• M29: 6,735,943 km (0.089 R)
• M30: 6,884,793 km (0.077 R)
• M31: 7,469,122 km (0.117 R)
• M32: 7,667,340 km (0.102 R)
• M33: 8,024,280 km (0.116 R)
• M34: 8,341,128 km (0.038 R)
• M35: 8,523,937 km (0.117 R)
• M36: 8,987,092 km (0.068 R)
• M37: 9,458,325 km (0.112 R)
• M38: 10,302,357 km (0.081 R)
• M39: 10,745,914 km (0.112 R)
• M40: 11,120,358 km (0.1 R)
• M41: 12,425,150 km (0.111 R)
• M42: 12,607,959 km (0.117 R)
• M43: 13,002,897 km (0.033 R)
• M44: 13,162,069 km (0.081 R)
• M45: 13,616,398 km (0.09 R)
• M46: 14,430,659 km (0.113 R)
• M47: 14,512,938 km (0.113 R)
• M48: 14,595,367 km (0.111 R)
• M49: 15,121,353 km (0.12 R)
• M50: 15,540,825 km (0.113 R)
• M51: 16,363,015 km (0.099 R)
• M52: 16,592,199 km (0.108 R)
• M53: 17,257,311 km (0.068 R)
• M54: 17,754,574 km (0.032 R)
• M55: 18,078,753 km (0.03 R)
• M56: 18,583,795 km (0.107 R)
• M57: 19,395,364 km (0.103 R)
• M58: 19,486,170 km (0.094 R)
• M59: 20,095,781 km (0.103 R)
• M60: 20,187,784 km (0.063 R)
• M61: 20,526,174 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 10,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit