🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.3

Radius: 11.9

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.5 AU - 0.74 AU

Year: 337 Days

Day: 12.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 49,464,998 km

• M1: 149,448 km (0.106 R)
• M2: 236,514 km (0.1 R)
• M3: 395,986 km (0.069 R)
• M4: 509,082 km (0.027 R)
• M5: 593,006 km (0.096 R)
• M6: 750,682 km (0.117 R)
• M7: 835,355 km (0.033 R)
• M8: 945,459 km (0.091 R)
• M9: 1,022,950 km (0.118 R)
• M10: 1,099,096 km (0.101 R)
• M11: 1,181,225 km (0.117 R)
• M12: 1,302,249 km (0.047 R)
• M13: 1,432,100 km (0.074 R)
• M14: 1,610,720 km (0.104 R)
• M15: 1,696,141 km (0.076 R)
• M16: 1,834,219 km (0.049 R)
• M17: 1,995,336 km (0.094 R)
• M18: 2,131,620 km (0.099 R)
• M19: 2,230,953 km (0.093 R)
• M20: 2,352,277 km (0.078 R)
• M21: 2,429,170 km (0.079 R)
• M22: 2,543,762 km (0.107 R)
• M23: 2,821,565 km (0.106 R)
• M24: 2,947,826 km (0.051 R)
• M25: 3,070,197 km (0.098 R)
• M26: 3,182,994 km (0.1 R)
• M27: 3,314,490 km (0.095 R)
• M28: 3,430,429 km (0.108 R)
• M29: 3,606,655 km (0.111 R)
• M30: 3,713,917 km (0.04 R)
• M31: 3,846,610 km (0.098 R)
• M32: 4,147,601 km (0.099 R)
• M33: 4,285,231 km (0.088 R)
• M34: 4,373,793 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.5

Radius: 11.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.62 AU - 0.7 AU

Year: 370 Days

Day: 10 Hours

Environment

Temp: -154 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,464,998 km

• M1: 147,653 km (0.105 R)
• M2: 268,678 km (0.056 R)
• M3: 356,342 km (0.066 R)
• M4: 463,753 km (0.079 R)
• M5: 567,275 km (0.091 R)
• M6: 669,750 km (0.12 R)
• M7: 742,005 km (0.1 R)
• M8: 815,159 km (0.114 R)
• M9: 888,611 km (0.098 R)
• M10: 991,235 km (0.111 R)
• M11: 1,100,741 km (0.059 R)
• M12: 1,251,835 km (0.118 R)
• M13: 1,343,688 km (0.11 R)
• M14: 1,432,400 km (0.067 R)
• M15: 1,517,371 km (0.084 R)
• M16: 1,589,627 km (0.086 R)
• M17: 1,677,890 km (0.11 R)
• M18: 1,758,822 km (0.11 R)
• M19: 1,838,109 km (0.119 R)
• M20: 1,940,584 km (0.08 R)
• M21: 2,032,137 km (0.071 R)
• M22: 2,118,755 km (0.037 R)
• M23: 2,196,845 km (0.083 R)
• M24: 2,359,458 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.1

Radius: 9.5

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.59 AU - 0.85 AU

Year: 422 Days

Day: 9.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 49,464,998 km

• M1: 130,898 km (0.105 R)
• M2: 202,406 km (0.083 R)
• M3: 309,967 km (0.1 R)
• M4: 440,566 km (0.098 R)
• M5: 552,315 km (0.085 R)
• M6: 629,358 km (0.094 R)
• M7: 688,898 km (0.119 R)
• M8: 758,012 km (0.071 R)
• M9: 829,670 km (0.032 R)
• M10: 948,002 km (0.12 R)
• M11: 1,042,697 km (0.083 R)
• M12: 1,149,360 km (0.026 R)
• M13: 1,406,669 km (0.108 R)
• M14: 1,510,938 km (0.097 R)
• M15: 1,588,430 km (0.068 R)
• M16: 1,687,314 km (0.069 R)
• M17: 1,767,948 km (0.039 R)
• M18: 1,881,044 km (0.107 R)
• M19: 1,949,111 km (0.098 R)
• M20: 2,071,332 km (0.12 R)
• M21: 2,256,983 km (0.029 R)
• M22: 2,465,223 km (0.084 R)
• M23: 2,528,354 km (0.107 R)
• M24: 2,615,420 km (0.058 R)
• M25: 2,780,576 km (0.087 R)
• M26: 2,894,569 km (0.075 R)
• M27: 3,016,342 km (0.076 R)
• M28: 3,152,326 km (0.091 R)
• M29: 3,246,124 km (0.11 R)
• M30: 3,359,968 km (0.052 R)
• M31: 3,430,279 km (0.116 R)
• M32: 3,611,442 km (0.113 R)
• M33: 3,696,563 km (0.077 R)
• M34: 3,822,226 km (0.09 R)
• M35: 3,895,678 km (0.028 R)
• M36: 4,037,198 km (0.115 R)
• M37: 4,201,157 km (0.047 R)
• M38: 4,332,354 km (0.085 R)
• M39: 4,514,265 km (0.084 R)
• M40: 4,670,146 km (0.072 R)
• M41: 4,756,016 km (0.089 R)
• M42: 4,929,100 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 10.2

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.54 AU - 1.74 AU

Year: 1450 Days

Day: 14.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 49,464,998 km

• M1: 130,749 km (0.108 R)
• M2: 219,610 km (0.101 R)
• M3: 370,255 km (0.03 R)
• M4: 438,621 km (0.11 R)
• M5: 730,935 km (0.03 R)
• M6: 821,741 km (0.077 R)
• M7: 1,088,773 km (0.098 R)
• M8: 1,799,662 km (0.076 R)
• M9: 2,082,851 km (0.052 R)
• M10: 2,263,715 km (0.119 R)
• M11: 2,610,333 km (0.091 R)
• M12: 2,692,014 km (0.031 R)
• M13: 2,774,442 km (0.11 R)
• M14: 3,059,276 km (0.109 R)
• M15: 3,123,903 km (0.094 R)
• M16: 3,265,572 km (0.069 R)
• M17: 3,510,015 km (0.102 R)
• M18: 3,853,192 km (0.095 R)
• M19: 4,123,516 km (0.052 R)
• M20: 4,207,141 km (0.079 R)
• M21: 4,339,535 km (0.047 R)
• M22: 4,895,890 km (0.078 R)
• M23: 5,137,640 km (0.094 R)
• M24: 5,214,832 km (0.102 R)
• M25: 5,580,001 km (0.075 R)
• M26: 5,765,652 km (0.088 R)
• M27: 5,832,522 km (0.102 R)
• M28: 5,940,083 km (0.118 R)
• M29: 6,061,706 km (0.102 R)
• M30: 6,184,376 km (0.082 R)
• M31: 6,293,882 km (0.064 R)
• M32: 6,376,609 km (0.12 R)
• M33: 6,979,638 km (0.109 R)
• M34: 7,050,847 km (0.037 R)
• M35: 7,353,035 km (0.111 R)
• M36: 7,425,590 km (0.107 R)
• M37: 7,999,896 km (0.086 R)
• M38: 8,803,386 km (0.058 R)
• M39: 9,035,412 km (0.12 R)
• M40: 9,521,306 km (0.114 R)
• M41: 9,759,615 km (0.042 R)
• M42: 9,823,494 km (0.082 R)
• M43: 9,983,713 km (0.119 R)
• M44: 10,160,987 km (0.092 R)
• M45: 10,241,919 km (0.119 R)
• M46: 10,502,519 km (0.081 R)
• M47: 10,946,974 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.3

Radius: 10.5

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.11 AU - 2.75 AU

Year: 2615 Days

Day: 7.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,464,998 km

• M1: 136,284 km (0.041 R)
• M2: 231,727 km (0.066 R)
• M3: 397,930 km (0.073 R)
• M4: 711,039 km (0.034 R)
• M5: 809,624 km (0.105 R)
• M6: 957,576 km (0.041 R)
• M7: 1,143,676 km (0.092 R)
• M8: 1,241,363 km (0.097 R)
• M9: 1,466,658 km (0.085 R)
• M10: 1,562,699 km (0.114 R)
• M11: 1,727,556 km (0.114 R)
• M12: 2,003,564 km (0.082 R)
• M13: 2,195,648 km (0.066 R)
• M14: 2,269,250 km (0.112 R)
• M15: 2,444,280 km (0.088 R)
• M16: 2,676,007 km (0.049 R)
• M17: 2,807,802 km (0.044 R)
• M18: 2,969,069 km (0.075 R)
• M19: 3,216,504 km (0.09 R)
• M20: 3,442,247 km (0.111 R)
• M21: 3,557,138 km (0.053 R)
• M22: 3,644,204 km (0.065 R)
• M23: 3,790,810 km (0.101 R)
• M24: 3,894,481 km (0.073 R)
• M25: 3,999,349 km (0.06 R)
• M26: 4,181,111 km (0.113 R)
• M27: 4,319,190 km (0.059 R)
• M28: 4,615,992 km (0.118 R)
• M29: 4,742,851 km (0.116 R)
• M30: 5,212,887 km (0.111 R)
• M31: 5,361,737 km (0.118 R)
• M32: 5,579,402 km (0.109 R)
• M33: 5,680,830 km (0.12 R)
• M34: 5,765,801 km (0.107 R)
• M35: 5,919,887 km (0.063 R)
• M36: 6,057,966 km (0.109 R)
• M37: 6,302,259 km (0.092 R)
• M38: 6,390,223 km (0.094 R)
• M39: 6,585,448 km (0.052 R)
• M40: 6,674,758 km (0.098 R)
• M41: 7,348,696 km (0.081 R)
• M42: 7,459,997 km (0.094 R)
• M43: 7,665,544 km (0.09 R)
• M44: 7,891,886 km (0.065 R)
• M45: 8,197,365 km (0.081 R)
• M46: 8,506,584 km (0.113 R)
• M47: 8,859,036 km (0.098 R)
• M48: 8,977,667 km (0.118 R)
• M49: 9,700,225 km (0.085 R)
• M50: 9,883,782 km (0.106 R)
• M51: 10,047,891 km (0.11 R)
• M52: 10,192,253 km (0.118 R)
• M53: 10,378,951 km (0.065 R)
• M54: 10,629,527 km (0.073 R)
• M55: 11,051,692 km (0.041 R)
• M56: 11,222,084 km (0.113 R)
• M57: 11,500,935 km (0.106 R)
• M58: 11,652,029 km (0.066 R)
• M59: 11,803,721 km (0.105 R)
• M60: 11,890,787 km (0.103 R)
• M61: 12,284,977 km (0.057 R)
• M62: 12,461,503 km (0.076 R)
• M63: 12,683,356 km (0.098 R)
• M64: 13,041,194 km (0.069 R)
• M65: 13,447,652 km (0.091 R)
• M66: 13,584,085 km (0.116 R)
• M67: 13,789,633 km (0.117 R)
• M68: 14,111,418 km (0.062 R)
• M69: 14,621,995 km (0.086 R)
• M70: 14,973,550 km (0.103 R)
• M71: 15,044,310 km (0.104 R)
• M72: 15,209,616 km (0.099 R)
• M73: 15,518,236 km (0.085 R)
• M74: 15,948,928 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.8

Radius: 10.7

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.9 AU - 2.92 AU

Year: 3426 Days

Day: 12.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,464,998 km

• M1: 141,520 km (0.118 R)
• M2: 251,474 km (0.096 R)
• M3: 476,619 km (0.115 R)
• M4: 596,148 km (0.047 R)
• M5: 675,434 km (0.072 R)
• M6: 748,139 km (0.051 R)
• M7: 891,005 km (0.093 R)
• M8: 1,484,011 km (0.079 R)
• M9: 2,228,859 km (0.107 R)
• M10: 2,472,853 km (0.076 R)
• M11: 2,556,029 km (0.042 R)
• M12: 2,640,253 km (0.093 R)
• M13: 3,310,900 km (0.07 R)
• M14: 3,458,553 km (0.119 R)
• M15: 3,934,574 km (0.095 R)
• M16: 4,270,271 km (0.089 R)
• M17: 4,390,997 km (0.093 R)
• M18: 5,505,800 km (0.103 R)
• M19: 5,770,139 km (0.108 R)
• M20: 5,903,730 km (0.083 R)
• M21: 6,242,570 km (0.079 R)
• M22: 6,356,862 km (0.116 R)
• M23: 7,611,240 km (0.068 R)
• M24: 7,905,799 km (0.077 R)
• M25: 7,979,999 km (0.064 R)
• M26: 8,786,182 km (0.057 R)
• M27: 9,277,162 km (0.113 R)
• M28: 9,407,911 km (0.057 R)
• M29: 9,539,108 km (0.112 R)
• M30: 9,803,597 km (0.092 R)
• M31: 10,043,702 km (0.076 R)
• M32: 10,177,891 km (0.058 R)
• M33: 10,666,029 km (0.109 R)
• M34: 10,830,587 km (0.107 R)
• M35: 11,580,970 km (0.094 R)
• M36: 11,834,837 km (0.105 R)
• M37: 12,061,927 km (0.119 R)
• M38: 13,248,986 km (0.046 R)
• M39: 13,366,869 km (0.051 R)
• M40: 13,752,083 km (0.109 R)
• M41: 13,871,463 km (0.066 R)
• M42: 13,961,072 km (0.099 R)
• M43: 14,201,326 km (0.114 R)
• M44: 14,442,777 km (0.103 R)
• M45: 14,655,206 km (0.062 R)
• M46: 14,807,646 km (0.106 R)
• M47: 15,052,538 km (0.118 R)
• M48: 16,108,400 km (0.115 R)
• M49: 16,265,627 km (0.104 R)
• M50: 16,423,453 km (0.085 R)
• M51: 17,059,692 km (0.112 R)
• M52: 17,187,898 km (0.108 R)
• M53: 17,380,879 km (0.056 R)
• M54: 17,704,160 km (0.099 R)
• M55: 18,454,992 km (0.048 R)
• M56: 18,817,767 km (0.077 R)
• M57: 19,216,295 km (0.107 R)
• M58: 19,283,016 km (0.065 R)
• M59: 19,516,987 km (0.07 R)
• M60: 19,751,856 km (0.093 R)
• M61: 20,055,390 km (0.111 R)
• M62: 20,123,008 km (0.1 R)
• M63: 20,598,729 km (0.114 R)
• M64: 20,906,452 km (0.092 R)
• M65: 21,215,671 km (0.113 R)
• M66: 21,284,635 km (0.074 R)
• M67: 21,734,626 km (0.094 R)
• M68: 21,978,171 km (0.056 R)
• M69: 22,117,746 km (0.054 R)
• M70: 22,432,799 km (0.118 R)
• M71: 22,749,498 km (0.057 R)
• M72: 23,636,763 km (0.08 R)
• M73: 23,744,024 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.3

Radius: 12.9

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5 AU - 6.06 AU

Year: 8976 Days

Day: 12 Hours

Environment

Temp: -217 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,464,998 km

• M1: 251,025 km (0.089 R)
• M2: 442,660 km (0.073 R)
• M3: 646,861 km (0.034 R)
• M4: 1,132,905 km (0.11 R)
• M5: 1,403,826 km (0.059 R)
• M6: 1,491,640 km (0.074 R)
• M7: 1,790,238 km (0.116 R)
• M8: 2,184,428 km (0.084 R)
• M9: 2,339,412 km (0.079 R)
• M10: 2,715,501 km (0.102 R)
• M11: 2,911,025 km (0.101 R)
• M12: 3,082,315 km (0.084 R)
• M13: 3,198,402 km (0.11 R)
• M14: 3,315,986 km (0.066 R)
• M15: 3,555,493 km (0.113 R)
• M16: 3,769,866 km (0.084 R)
• M17: 3,894,332 km (0.089 R)
• M18: 4,471,480 km (0.109 R)
• M19: 4,770,227 km (0.04 R)
• M20: 4,939,123 km (0.09 R)
• M21: 5,598,850 km (0.101 R)
• M22: 6,286,551 km (0.09 R)
• M23: 7,116,072 km (0.118 R)
• M24: 7,270,756 km (0.071 R)
• M25: 8,424,604 km (0.053 R)
• M26: 8,794,260 km (0.085 R)
• M27: 9,085,527 km (0.042 R)
• M28: 9,806,140 km (0.102 R)
• M29: 10,988,263 km (0.107 R)
• M30: 11,212,061 km (0.096 R)
• M31: 11,618,818 km (0.092 R)
• M32: 11,709,923 km (0.073 R)
• M33: 12,076,587 km (0.06 R)
• M34: 12,446,992 km (0.079 R)
• M35: 13,056,902 km (0.115 R)
• M36: 13,389,458 km (0.042 R)
• M37: 15,143,344 km (0.119 R)
• M38: 15,794,244 km (0.102 R)
• M39: 16,813,753 km (0.118 R)
• M40: 18,755,235 km (0.112 R)
• M41: 18,915,753 km (0.09 R)
• M42: 19,616,769 km (0.115 R)
• M43: 19,779,681 km (0.116 R)
• M44: 20,491,168 km (0.057 R)
• M45: 23,477,291 km (0.113 R)
• M46: 24,405,247 km (0.111 R)
• M47: 25,404,411 km (0.071 R)
• M48: 26,356,901 km (0.078 R)
• M49: 26,536,867 km (0.115 R)
• M50: 27,200,034 km (0.074 R)
• M51: 27,321,209 km (0.079 R)
• M52: 27,564,006 km (0.052 R)
• M53: 28,051,845 km (0.115 R)
• M54: 28,481,191 km (0.102 R)
• M55: 30,094,454 km (0.115 R)
• M56: 30,219,817 km (0.12 R)
• M57: 31,419,143 km (0.114 R)
• M58: 32,505,523 km (0.043 R)
• M59: 32,634,028 km (0.066 R)
• M60: 33,085,514 km (0.048 R)
• M61: 35,373,763 km (0.073 R)
• M62: 37,308,213 km (0.068 R)
• M63: 37,577,639 km (0.11 R)
• M64: 38,050,966 km (0.117 R)
• M65: 38,798,507 km (0.099 R)
• M66: 39,413,803 km (0.104 R)
• M67: 39,619,650 km (0.043 R)
• M68: 40,032,241 km (0.054 R)
• M69: 40,308,249 km (0.1 R)
• M70: 40,446,477 km (0.115 R)
• M71: 40,584,855 km (0.033 R)
• M72: 40,931,324 km (0.1 R)
• M73: 41,557,690 km (0.102 R)
• M74: 43,102,139 km (0.109 R)
• M75: 44,308,346 km (0.112 R)
• M76: 44,451,063 km (0.064 R)
• M77: 45,238,247 km (0.052 R)
• M78: 46,174,729 km (0.06 R)
• M79: 47,846,934 km (0.078 R)
• M80: 49,021,876 km (0.062 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 11,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit