🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.1

Radius: 12.7

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.54 AU - 0.84 AU

Year: 370 Days

Day: 7.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,603,439 km

• M1: 160,818 km (0.095 R)
• M2: 266,733 km (0.085 R)
• M3: 349,461 km (0.037 R)
• M4: 466,745 km (0.099 R)
• M5: 570,865 km (0.083 R)
• M6: 700,866 km (0.105 R)
• M7: 836,551 km (0.071 R)
• M8: 931,845 km (0.095 R)
• M9: 1,050,626 km (0.101 R)
• M10: 1,166,415 km (0.094 R)
• M11: 1,260,661 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.3

Radius: 12

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.12 AU - 1.4 AU

Year: 913 Days

Day: 9.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 39,603,439 km

• M1: 156,330 km (0.116 R)
• M2: 239,057 km (0.096 R)
• M3: 329,564 km (0.116 R)
• M4: 501,901 km (0.08 R)
• M5: 649,404 km (0.076 R)
• M6: 781,350 km (0.064 R)
• M7: 940,073 km (0.054 R)
• M8: 1,026,840 km (0.049 R)
• M9: 1,134,700 km (0.041 R)
• M10: 1,234,033 km (0.104 R)
• M11: 1,395,449 km (0.117 R)
• M12: 1,571,077 km (0.111 R)
• M13: 1,697,038 km (0.068 R)
• M14: 1,775,876 km (0.113 R)
• M15: 1,877,902 km (0.102 R)
• M16: 2,019,721 km (0.041 R)
• M17: 2,188,617 km (0.082 R)
• M18: 2,467,018 km (0.113 R)
• M19: 2,631,277 km (0.113 R)
• M20: 2,723,280 km (0.1 R)
• M21: 2,824,857 km (0.106 R)
• M22: 2,927,780 km (0.111 R)
• M23: 3,084,558 km (0.116 R)
• M24: 3,190,623 km (0.099 R)
• M25: 3,271,107 km (0.094 R)
• M26: 3,424,744 km (0.101 R)
• M27: 3,534,698 km (0.093 R)
• M28: 3,711,374 km (0.111 R)
• M29: 3,786,621 km (0.089 R)
• M30: 3,890,891 km (0.1 R)
• M31: 4,298,246 km (0.064 R)
• M32: 4,407,153 km (0.067 R)
• M33: 4,567,373 km (0.092 R)
• M34: 4,852,357 km (0.042 R)
• M35: 5,080,344 km (0.079 R)
• M36: 5,237,870 km (0.1 R)
• M37: 5,397,042 km (0.054 R)
• M38: 5,666,019 km (0.03 R)
• M39: 5,742,165 km (0.047 R)
• M40: 5,895,353 km (0.085 R)
• M41: 6,172,408 km (0.093 R)
• M42: 6,261,868 km (0.116 R)
• M43: 6,351,926 km (0.104 R)
• M44: 6,487,760 km (0.112 R)
• M45: 6,590,235 km (0.082 R)
• M46: 6,681,789 km (0.087 R)
• M47: 6,901,099 km (0.075 R)
• M48: 7,216,751 km (0.052 R)
• M49: 7,429,778 km (0.069 R)
• M50: 7,668,985 km (0.09 R)
• M51: 7,935,120 km (0.075 R)
• M52: 8,057,042 km (0.062 R)
• M53: 8,265,881 km (0.107 R)
• M54: 8,389,449 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.5

Radius: 9.4

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.27 AU - 1.37 AU

Year: 979 Days

Day: 14.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,603,439 km

• M1: 129,851 km (0.098 R)
• M2: 302,786 km (0.086 R)
• M3: 514,916 km (0.098 R)
• M4: 606,470 km (0.083 R)
• M5: 666,907 km (0.096 R)
• M6: 801,097 km (0.105 R)
• M7: 1,016,368 km (0.037 R)
• M8: 1,112,260 km (0.101 R)
• M9: 1,172,997 km (0.112 R)
• M10: 1,345,633 km (0.107 R)
• M11: 1,485,058 km (0.064 R)
• M12: 1,560,755 km (0.111 R)
• M13: 1,681,330 km (0.107 R)
• M14: 1,805,048 km (0.084 R)
• M15: 1,913,506 km (0.09 R)
• M16: 2,005,659 km (0.083 R)
• M17: 2,108,732 km (0.06 R)
• M18: 2,252,196 km (0.115 R)
• M19: 2,468,664 km (0.117 R)
• M20: 2,630,379 km (0.096 R)
• M21: 2,702,186 km (0.088 R)
• M22: 2,826,951 km (0.049 R)
• M23: 3,278,737 km (0.075 R)
• M24: 3,356,228 km (0.094 R)
• M25: 3,603,813 km (0.027 R)
• M26: 3,857,531 km (0.052 R)
• M27: 4,093,297 km (0.095 R)
• M28: 4,249,028 km (0.071 R)
• M29: 4,370,203 km (0.109 R)
• M30: 4,628,409 km (0.094 R)
• M31: 4,753,173 km (0.092 R)
• M32: 4,828,570 km (0.111 R)
• M33: 5,031,575 km (0.115 R)
• M34: 5,121,334 km (0.107 R)
• M35: 5,224,406 km (0.08 R)
• M36: 5,445,961 km (0.069 R)
• M37: 5,538,113 km (0.049 R)
• M38: 5,630,864 km (0.066 R)
• M39: 5,993,190 km (0.104 R)
• M40: 6,074,721 km (0.113 R)
• M41: 6,446,322 km (0.118 R)
• M42: 6,529,797 km (0.114 R)
• M43: 6,655,908 km (0.095 R)
• M44: 6,938,948 km (0.108 R)
• M45: 7,312,942 km (0.078 R)
• M46: 7,663,899 km (0.073 R)
• M47: 7,737,651 km (0.087 R)
• M48: 7,886,052 km (0.092 R)
• M49: 8,519,449 km (0.08 R)
• M50: 8,641,970 km (0.096 R)
• M51: 9,169,153 km (0.112 R)
• M52: 9,326,230 km (0.1 R)
• M53: 9,515,921 km (0.078 R)
• M54: 10,499,676 km (0.1 R)
• M55: 10,565,350 km (0.093 R)
• M56: 10,796,179 km (0.1 R)
• M57: 11,078,770 km (0.096 R)
• M58: 11,246,170 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.3

Radius: 14.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.12 AU - 2.64 AU

Year: 2371 Days

Day: 6 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 39,603,439 km

• M1: 192,532 km (0.1 R)
• M2: 336,745 km (0.098 R)
• M3: 446,699 km (0.088 R)
• M4: 637,137 km (0.088 R)
• M5: 787,782 km (0.059 R)
• M6: 883,675 km (0.115 R)
• M7: 1,095,804 km (0.12 R)
• M8: 1,191,248 km (0.066 R)
• M9: 1,579,903 km (0.087 R)
• M10: 1,769,444 km (0.106 R)
• M11: 2,474,498 km (0.081 R)
• M12: 3,291,153 km (0.055 R)
• M13: 3,392,581 km (0.066 R)
• M14: 3,536,344 km (0.103 R)
• M15: 3,958,659 km (0.049 R)
• M16: 4,088,659 km (0.109 R)
• M17: 4,198,015 km (0.108 R)
• M18: 4,509,478 km (0.12 R)
• M19: 4,690,940 km (0.117 R)
• M20: 4,828,720 km (0.108 R)
• M21: 5,285,742 km (0.111 R)
• M22: 5,417,238 km (0.103 R)
• M23: 5,867,528 km (0.094 R)
• M24: 5,966,561 km (0.031 R)
• M25: 6,091,027 km (0.064 R)
• M26: 6,688,072 km (0.057 R)
• M27: 6,895,564 km (0.092 R)
• M28: 7,052,642 km (0.112 R)
• M29: 7,450,722 km (0.111 R)
• M30: 7,883,359 km (0.098 R)
• M31: 8,061,530 km (0.094 R)
• M32: 8,324,374 km (0.112 R)
• M33: 8,674,433 km (0.088 R)
• M34: 9,158,382 km (0.045 R)
• M35: 9,403,722 km (0.118 R)
• M36: 10,048,938 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.5

Radius: 8.2

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.85 AU - 2.93 AU

Year: 2386 Days

Day: 8.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,603,439 km

• M1: 102,475 km (0.079 R)
• M2: 195,824 km (0.039 R)
• M3: 297,700 km (0.08 R)
• M4: 443,408 km (0.102 R)
• M5: 518,057 km (0.111 R)
• M6: 630,405 km (0.073 R)
• M7: 824,284 km (0.11 R)
• M8: 957,726 km (0.076 R)
• M9: 1,333,665 km (0.096 R)
• M10: 1,538,165 km (0.1 R)
• M11: 1,620,444 km (0.085 R)
• M12: 2,028,248 km (0.117 R)
• M13: 2,118,904 km (0.102 R)
• M14: 2,224,072 km (0.081 R)
• M15: 2,371,575 km (0.05 R)
• M16: 2,522,370 km (0.087 R)
• M17: 2,620,057 km (0.073 R)
• M18: 2,776,088 km (0.097 R)
• M19: 2,993,902 km (0.063 R)
• M20: 3,082,464 km (0.086 R)
• M21: 3,262,580 km (0.03 R)
• M22: 3,601,569 km (0.12 R)
• M23: 3,807,266 km (0.092 R)
• M24: 4,033,009 km (0.12 R)
• M25: 4,230,179 km (0.112 R)
• M26: 4,296,451 km (0.084 R)
• M27: 4,447,246 km (0.052 R)
• M28: 4,565,577 km (0.025 R)
• M29: 4,633,794 km (0.114 R)
• M30: 5,014,670 km (0.112 R)
• M31: 5,102,634 km (0.082 R)
• M32: 5,315,960 km (0.089 R)
• M33: 5,477,825 km (0.112 R)
• M34: 5,659,587 km (0.115 R)
• M35: 5,954,743 km (0.105 R)
• M36: 6,198,139 km (0.113 R)
• M37: 6,617,611 km (0.101 R)
• M38: 6,948,073 km (0.066 R)
• M39: 7,383,702 km (0.119 R)
• M40: 7,746,776 km (0.118 R)
• M41: 7,930,482 km (0.079 R)
• M42: 8,095,040 km (0.089 R)
• M43: 8,323,027 km (0.106 R)
• M44: 8,511,221 km (0.095 R)
• M45: 8,955,826 km (0.102 R)
• M46: 9,148,658 km (0.113 R)
• M47: 9,407,911 km (0.106 R)
• M48: 10,334,520 km (0.094 R)
• M49: 11,105,697 km (0.119 R)
• M50: 11,428,679 km (0.079 R)
• M51: 12,131,041 km (0.105 R)
• M52: 12,296,945 km (0.062 R)
• M53: 12,968,191 km (0.107 R)
• M54: 13,381,530 km (0.108 R)
• M55: 13,528,435 km (0.052 R)
• M56: 13,898,091 km (0.112 R)
• M57: 14,046,791 km (0.083 R)
• M58: 14,246,056 km (0.105 R)
• M59: 14,471,350 km (0.04 R)
• M60: 15,077,670 km (0.079 R)
• M61: 15,847,351 km (0.112 R)
• M62: 16,158,814 km (0.086 R)
• M63: 16,289,114 km (0.107 R)
• M64: 16,393,683 km (0.108 R)
• M65: 16,550,910 km (0.101 R)
• M66: 16,866,861 km (0.062 R)
• M67: 16,999,105 km (0.118 R)
• M68: 17,397,933 km (0.098 R)
• M69: 17,692,342 km (0.112 R)
• M70: 17,853,758 km (0.116 R)
• M71: 18,015,473 km (0.069 R)
• M72: 18,069,478 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.5

Radius: 14.3

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.67 AU - 3.61 AU

Year: 3593 Days

Day: 13.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 39,603,439 km

• M1: 441,763 km (0.076 R)
• M2: 534,364 km (0.12 R)
• M3: 653,593 km (0.089 R)
• M4: 822,938 km (0.063 R)
• M5: 945,010 km (0.07 R)
• M6: 1,302,997 km (0.102 R)
• M7: 1,411,606 km (0.099 R)
• M8: 1,561,652 km (0.102 R)
• M9: 1,717,234 km (0.037 R)
• M10: 1,864,588 km (0.114 R)
• M11: 2,101,102 km (0.083 R)
• M12: 2,288,698 km (0.103 R)
• M13: 2,650,126 km (0.075 R)
• M14: 2,790,449 km (0.112 R)
• M15: 2,997,792 km (0.091 R)
• M16: 3,111,486 km (0.116 R)
• M17: 3,226,676 km (0.105 R)
• M18: 3,343,512 km (0.057 R)
• M19: 3,564,020 km (0.028 R)
• M20: 3,842,272 km (0.067 R)
• M21: 4,109,753 km (0.058 R)
• M22: 4,346,566 km (0.046 R)
• M23: 4,644,266 km (0.104 R)
• M24: 4,871,954 km (0.039 R)
• M25: 5,025,890 km (0.079 R)
• M26: 5,240,114 km (0.052 R)
• M27: 5,617,400 km (0.069 R)
• M28: 5,778,966 km (0.082 R)
• M29: 6,044,951 km (0.11 R)
• M30: 6,168,967 km (0.112 R)
• M31: 6,294,031 km (0.043 R)
• M32: 6,610,132 km (0.108 R)
• M33: 7,148,684 km (0.04 R)
• M34: 7,567,558 km (0.097 R)
• M35: 7,656,718 km (0.113 R)
• M36: 8,062,577 km (0.117 R)
• M37: 8,268,125 km (0.108 R)
• M38: 8,452,280 km (0.099 R)
• M39: 8,545,030 km (0.05 R)
• M40: 8,777,954 km (0.045 R)
• M41: 8,918,875 km (0.119 R)
• M42: 9,036,908 km (0.107 R)
• M43: 9,538,061 km (0.075 R)
• M44: 9,901,584 km (0.065 R)
• M45: 10,418,295 km (0.075 R)
• M46: 10,742,473 km (0.11 R)
• M47: 11,247,965 km (0.034 R)
• M48: 11,375,572 km (0.037 R)
• M49: 11,838,876 km (0.109 R)
• M50: 11,994,608 km (0.055 R)
• M51: 12,229,776 km (0.075 R)
• M52: 12,519,098 km (0.1 R)
• M53: 13,617,445 km (0.086 R)
• M54: 13,808,033 km (0.116 R)
• M55: 14,081,947 km (0.099 R)
• M56: 15,110,881 km (0.12 R)
• M57: 15,308,350 km (0.112 R)
• M58: 15,791,402 km (0.075 R)
• M59: 15,962,990 km (0.114 R)
• M60: 16,164,200 km (0.105 R)
• M61: 16,366,007 km (0.089 R)
• M62: 16,889,151 km (0.067 R)
• M63: 17,035,458 km (0.086 R)
• M64: 17,211,534 km (0.041 R)
• M65: 17,981,814 km (0.068 R)
• M66: 18,431,206 km (0.096 R)
• M67: 19,280,174 km (0.064 R)
• M68: 19,740,187 km (0.072 R)
• M69: 19,925,240 km (0.099 R)
• M70: 20,390,339 km (0.111 R)
• M71: 20,702,401 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.8

Radius: 10.2

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.33 AU - 4.99 AU

Year: 6495 Days

Day: 11.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,603,439 km

• M1: 466,596 km (0.115 R)
• M2: 636,090 km (0.051 R)
• M3: 707,000 km (0.081 R)
• M4: 796,160 km (0.104 R)
• M5: 921,523 km (0.117 R)
• M6: 1,070,822 km (0.103 R)
• M7: 1,301,053 km (0.059 R)
• M8: 1,871,469 km (0.07 R)
• M9: 2,084,946 km (0.119 R)
• M10: 2,466,270 km (0.104 R)
• M11: 2,772,647 km (0.115 R)
• M12: 3,552,351 km (0.11 R)
• M13: 3,764,182 km (0.098 R)
• M14: 4,007,577 km (0.09 R)
• M15: 4,797,305 km (0.072 R)
• M16: 5,120,735 km (0.096 R)
• M17: 5,360,391 km (0.069 R)
• M18: 5,512,083 km (0.076 R)
• M19: 5,665,271 km (0.096 R)
• M20: 5,819,806 km (0.037 R)
• M21: 6,038,518 km (0.109 R)
• M22: 6,228,208 km (0.084 R)
• M23: 6,776,335 km (0.107 R)
• M24: 6,940,593 km (0.031 R)
• M25: 7,006,566 km (0.116 R)
• M26: 7,407,339 km (0.086 R)
• M27: 8,022,335 km (0.113 R)
• M28: 8,512,119 km (0.094 R)
• M29: 8,760,601 km (0.034 R)
• M30: 9,741,514 km (0.117 R)
• M31: 9,815,565 km (0.086 R)
• M32: 11,766,621 km (0.07 R)
• M33: 11,885,102 km (0.104 R)
• M34: 12,242,791 km (0.072 R)
• M35: 12,887,408 km (0.078 R)
• M36: 13,337,099 km (0.089 R)
• M37: 13,875,053 km (0.093 R)
• M38: 14,167,816 km (0.111 R)
• M39: 14,801,812 km (0.032 R)
• M40: 15,229,512 km (0.106 R)
• M41: 15,315,680 km (0.085 R)
• M42: 15,445,083 km (0.109 R)
• M43: 15,835,383 km (0.09 R)
• M44: 16,449,034 km (0.031 R)
• M45: 17,926,313 km (0.052 R)
• M46: 18,062,597 km (0.103 R)
• M47: 18,657,697 km (0.114 R)
• M48: 18,749,849 km (0.042 R)
• M49: 18,980,828 km (0.066 R)
• M50: 19,305,755 km (0.067 R)
• M51: 19,538,978 km (0.091 R)
• M52: 20,055,240 km (0.118 R)
• M53: 20,149,636 km (0.104 R)
• M54: 20,386,300 km (0.08 R)
• M55: 21,389,952 km (0.107 R)
• M56: 21,582,934 km (0.049 R)
• M57: 22,556,666 km (0.068 R)
• M58: 23,147,727 km (0.096 R)
• M59: 23,246,761 km (0.101 R)
• M60: 23,744,024 km (0.12 R)
• M61: 23,993,853 km (0.106 R)
• M62: 24,647,745 km (0.059 R)
• M63: 24,900,865 km (0.061 R)
• M64: 26,696,189 km (0.065 R)
• M65: 27,164,580 km (0.062 R)
• M66: 28,215,206 km (0.065 R)
• M67: 28,745,530 km (0.1 R)
• M68: 29,386,258 km (0.115 R)
• M69: 29,600,931 km (0.105 R)
• M70: 29,816,052 km (0.042 R)
• M71: 30,085,628 km (0.112 R)
• M72: 30,573,018 km (0.04 R)
• M73: 31,665,531 km (0.069 R)
• M74: 32,382,553 km (0.112 R)
• M75: 32,548,757 km (0.116 R)
• M76: 32,715,259 km (0.117 R)
• M77: 34,170,098 km (0.079 R)
• M78: 34,791,977 km (0.076 R)
• M79: 36,737,796 km (0.112 R)
• M80: 37,316,740 km (0.08 R)
• M81: 37,723,796 km (0.067 R)
• M82: 38,073,855 km (0.108 R)
• M83: 38,307,976 km (0.102 R)
• M84: 38,425,111 km (0.067 R)
• M85: 38,836,206 km (0.11 R)
• M86: 39,248,647 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit