🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.5

Radius: 9.2

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.69 AU - 0.87 AU

Year: 459 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 38,770,701 km

• M1: 117,584 km (0.108 R)
• M2: 183,706 km (0.078 R)
• M3: 245,640 km (0.098 R)
• M4: 335,698 km (0.093 R)
• M5: 451,337 km (0.118 R)
• M6: 557,402 km (0.057 R)
• M7: 616,044 km (0.096 R)
• M8: 685,906 km (0.077 R)
• M9: 989,141 km (0.097 R)
• M10: 1,142,629 km (0.066 R)
• M11: 1,309,729 km (0.093 R)
• M12: 1,419,833 km (0.117 R)
• M13: 1,593,965 km (0.097 R)
• M14: 1,775,278 km (0.12 R)
• M15: 1,897,799 km (0.043 R)
• M16: 1,970,054 km (0.118 R)
• M17: 2,056,672 km (0.094 R)
• M18: 2,206,269 km (0.092 R)
• M19: 2,408,975 km (0.027 R)
• M20: 2,509,055 km (0.101 R)
• M21: 2,617,813 km (0.096 R)
• M22: 2,683,786 km (0.106 R)
• M23: 2,787,607 km (0.078 R)
• M24: 2,862,705 km (0.109 R)
• M25: 2,984,178 km (0.087 R)
• M26: 3,146,193 km (0.087 R)
• M27: 3,295,342 km (0.115 R)
• M28: 3,390,785 km (0.061 R)
• M29: 3,503,283 km (0.115 R)
• M30: 3,568,208 km (0.062 R)
• M31: 3,649,739 km (0.067 R)
• M32: 3,740,396 km (0.095 R)
• M33: 3,823,273 km (0.114 R)
• M34: 3,991,122 km (0.062 R)
• M35: 4,092,998 km (0.119 R)
• M36: 4,169,891 km (0.072 R)
• M37: 4,264,736 km (0.101 R)
• M38: 4,562,137 km (0.047 R)
• M39: 4,695,428 km (0.104 R)
• M40: 4,966,201 km (0.04 R)
• M41: 5,158,733 km (0.075 R)
• M42: 5,232,634 km (0.079 R)
• M43: 5,391,058 km (0.093 R)
• M44: 5,808,586 km (0.063 R)
• M45: 5,962,971 km (0.072 R)
• M46: 6,021,314 km (0.071 R)
• M47: 6,246,309 km (0.108 R)
• M48: 6,404,584 km (0.079 R)
• M49: 6,474,297 km (0.053 R)
• M50: 6,534,136 km (0.039 R)
• M51: 6,634,366 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.1

Radius: 8.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.64 AU - 1 AU

Year: 495 Days

Day: 10 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 38,770,701 km

• M1: 118,482 km (0.12 R)
• M2: 180,415 km (0.119 R)
• M3: 236,813 km (0.099 R)
• M4: 394,938 km (0.106 R)
• M5: 541,843 km (0.113 R)
• M6: 644,767 km (0.106 R)
• M7: 776,862 km (0.112 R)
• M8: 833,260 km (0.11 R)
• M9: 906,563 km (0.086 R)
• M10: 966,253 km (0.095 R)
• M11: 1,085,482 km (0.063 R)
• M12: 1,157,888 km (0.059 R)
• M13: 1,294,022 km (0.088 R)
• M14: 1,482,515 km (0.037 R)
• M15: 1,621,342 km (0.044 R)
• M16: 2,090,032 km (0.064 R)
• M17: 2,246,362 km (0.04 R)
• M18: 2,306,650 km (0.08 R)
• M19: 2,445,776 km (0.108 R)
• M20: 2,553,486 km (0.075 R)
• M21: 2,651,173 km (0.087 R)
• M22: 2,750,058 km (0.09 R)
• M23: 2,862,106 km (0.065 R)
• M24: 2,969,667 km (0.111 R)
• M25: 3,029,955 km (0.102 R)
• M26: 3,182,695 km (0.106 R)
• M27: 3,350,544 km (0.07 R)
• M28: 3,502,236 km (0.057 R)
• M29: 3,891,340 km (0.056 R)
• M30: 3,950,880 km (0.096 R)
• M31: 4,010,869 km (0.076 R)
• M32: 4,131,444 km (0.072 R)
• M33: 4,219,408 km (0.118 R)
• M34: 4,314,851 km (0.114 R)
• M35: 4,626,314 km (0.079 R)
• M36: 4,837,995 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.4

Radius: 10.3

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.93 AU - 1.09 AU

Year: 677 Days

Day: 11.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 38,770,701 km

• M1: 129,851 km (0.089 R)
• M2: 194,627 km (0.103 R)
• M3: 294,259 km (0.092 R)
• M4: 362,775 km (0.093 R)
• M5: 450,290 km (0.062 R)
• M6: 525,986 km (0.072 R)
• M7: 624,272 km (0.085 R)
• M8: 758,162 km (0.113 R)
• M9: 826,379 km (0.076 R)
• M10: 954,135 km (0.097 R)
• M11: 1,061,397 km (0.098 R)
• M12: 1,235,978 km (0.101 R)
• M13: 1,306,139 km (0.075 R)
• M14: 1,463,067 km (0.057 R)
• M15: 1,697,487 km (0.069 R)
• M16: 1,836,015 km (0.117 R)
• M17: 1,903,334 km (0.094 R)
• M18: 2,061,309 km (0.106 R)
• M19: 2,173,956 km (0.097 R)
• M20: 2,245,464 km (0.12 R)
• M21: 2,398,054 km (0.108 R)
• M22: 2,516,685 km (0.043 R)
• M23: 2,622,301 km (0.087 R)
• M24: 2,806,606 km (0.101 R)
• M25: 2,955,605 km (0.119 R)
• M26: 3,067,056 km (0.04 R)
• M27: 3,139,461 km (0.109 R)
• M28: 3,343,812 km (0.088 R)
• M29: 3,418,311 km (0.093 R)
• M30: 3,569,256 km (0.116 R)
• M31: 3,869,199 km (0.107 R)
• M32: 4,009,073 km (0.118 R)
• M33: 4,106,162 km (0.11 R)
• M34: 4,284,782 km (0.096 R)
• M35: 4,456,969 km (0.109 R)
• M36: 4,659,076 km (0.091 R)
• M37: 4,939,722 km (0.081 R)
• M38: 5,062,990 km (0.119 R)
• M39: 5,177,732 km (0.104 R)
• M40: 5,655,398 km (0.038 R)
• M41: 5,764,604 km (0.076 R)
• M42: 5,904,628 km (0.111 R)
• M43: 6,015,480 km (0.102 R)
• M44: 6,116,758 km (0.12 R)
• M45: 6,218,634 km (0.11 R)
• M46: 6,351,926 km (0.111 R)
• M47: 6,424,181 km (0.106 R)
• M48: 6,631,973 km (0.079 R)
• M49: 6,831,387 km (0.111 R)
• M50: 7,139,708 km (0.108 R)
• M51: 7,204,035 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.7

Radius: 11.6

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.46 AU - 1.48 AU

Year: 1189 Days

Day: 7.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 38,770,701 km

• M1: 171,439 km (0.074 R)
• M2: 258,804 km (0.055 R)
• M3: 494,421 km (0.1 R)
• M4: 758,461 km (0.077 R)
• M5: 883,974 km (0.084 R)
• M6: 1,016,966 km (0.104 R)
• M7: 1,225,955 km (0.1 R)
• M8: 1,449,304 km (0.085 R)
• M9: 1,651,710 km (0.108 R)
• M10: 1,756,429 km (0.073 R)
• M11: 2,103,196 km (0.111 R)
• M12: 2,178,893 km (0.091 R)
• M13: 2,323,704 km (0.07 R)
• M14: 2,412,116 km (0.056 R)
• M15: 2,521,771 km (0.083 R)
• M16: 2,633,072 km (0.066 R)
• M17: 2,787,607 km (0.074 R)
• M18: 2,924,040 km (0.118 R)
• M19: 3,302,672 km (0.096 R)
• M20: 3,447,184 km (0.092 R)
• M21: 3,685,344 km (0.107 R)
• M22: 3,952,525 km (0.048 R)
• M23: 4,666,706 km (0.039 R)
• M24: 4,779,203 km (0.107 R)
• M25: 4,917,880 km (0.067 R)
• M26: 5,083,485 km (0.078 R)
• M27: 5,225,154 km (0.108 R)
• M28: 5,316,110 km (0.111 R)
• M29: 5,473,038 km (0.101 R)
• M30: 5,644,926 km (0.045 R)
• M31: 5,724,811 km (0.09 R)
• M32: 5,831,923 km (0.032 R)
• M33: 6,212,201 km (0.116 R)
• M34: 6,294,779 km (0.079 R)
• M35: 6,377,656 km (0.102 R)
• M36: 6,516,782 km (0.058 R)
• M37: 6,684,930 km (0.089 R)
• M38: 6,925,633 km (0.107 R)
• M39: 7,025,714 km (0.105 R)
• M40: 7,227,073 km (0.057 R)
• M41: 7,328,500 km (0.079 R)
• M42: 7,415,716 km (0.038 R)
• M43: 7,606,154 km (0.067 R)
• M44: 7,887,398 km (0.119 R)
• M45: 8,141,864 km (0.118 R)
• M46: 8,247,480 km (0.107 R)
• M47: 8,399,172 km (0.091 R)
• M48: 8,597,689 km (0.119 R)
• M49: 8,797,701 km (0.099 R)
• M50: 8,937,276 km (0.073 R)
• M51: 9,046,183 km (0.052 R)
• M52: 9,171,247 km (0.094 R)
• M53: 9,534,171 km (0.091 R)
• M54: 9,789,385 km (0.085 R)
• M55: 9,869,570 km (0.094 R)
• M56: 10,063,000 km (0.093 R)
• M57: 10,192,552 km (0.1 R)
• M58: 10,470,056 km (0.08 R)
• M59: 10,552,035 km (0.085 R)
• M60: 10,882,497 km (0.106 R)
• M61: 11,082,360 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.7

Radius: 13.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.36 AU - 2.12 AU

Year: 1531 Days

Day: 8.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 161.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 38,770,701 km

• M1: 238,010 km (0.112 R)
• M2: 359,035 km (0.066 R)
• M3: 532,868 km (0.101 R)
• M4: 747,690 km (0.119 R)
• M5: 954,434 km (0.081 R)
• M6: 1,049,130 km (0.114 R)
• M7: 1,155,943 km (0.084 R)
• M8: 1,249,292 km (0.085 R)
• M9: 1,345,483 km (0.064 R)
• M10: 1,490,144 km (0.064 R)
• M11: 1,583,344 km (0.112 R)
• M12: 1,669,063 km (0.041 R)
• M13: 1,756,429 km (0.111 R)
• M14: 2,090,481 km (0.092 R)
• M15: 2,206,419 km (0.069 R)
• M16: 2,401,046 km (0.092 R)
• M17: 2,681,093 km (0.069 R)
• M18: 2,948,275 km (0.097 R)
• M19: 3,067,205 km (0.092 R)
• M20: 3,236,400 km (0.058 R)
• M21: 3,384,053 km (0.09 R)
• M22: 3,533,950 km (0.086 R)
• M23: 3,853,492 km (0.056 R)
• M24: 3,983,941 km (0.061 R)
• M25: 4,115,886 km (0.079 R)
• M26: 4,262,791 km (0.066 R)
• M27: 4,728,041 km (0.095 R)
• M28: 5,281,852 km (0.057 R)
• M29: 5,485,754 km (0.111 R)
• M30: 5,766,699 km (0.026 R)
• M31: 6,327,541 km (0.119 R)
• M32: 6,763,619 km (0.117 R)
• M33: 7,863,163 km (0.081 R)
• M34: 8,213,970 km (0.071 R)
• M35: 8,332,153 km (0.111 R)
• M36: 8,655,583 km (0.042 R)
• M37: 9,069,969 km (0.099 R)
• M38: 9,174,688 km (0.1 R)
• M39: 9,455,782 km (0.039 R)
• M40: 9,544,195 km (0.103 R)
• M41: 9,936,440 km (0.074 R)
• M42: 10,134,657 km (0.04 R)
• M43: 10,737,088 km (0.114 R)
• M44: 11,033,292 km (0.095 R)
• M45: 11,145,191 km (0.055 R)
• M46: 11,501,683 km (0.073 R)
• M47: 11,615,078 km (0.11 R)
• M48: 11,938,359 km (0.108 R)
• M49: 12,149,142 km (0.092 R)
• M50: 12,245,483 km (0.113 R)
• M51: 12,399,868 km (0.07 R)
• M52: 12,516,255 km (0.047 R)
• M53: 12,808,570 km (0.113 R)
• M54: 13,419,976 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.2

Radius: 8.7

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.9 AU - 2.6 AU

Year: 2251 Days

Day: 14.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 38,770,701 km

• M1: 121,174 km (0.058 R)
• M2: 188,643 km (0.083 R)
• M3: 257,907 km (0.092 R)
• M4: 449,542 km (0.106 R)
• M5: 520,301 km (0.117 R)
• M6: 601,533 km (0.092 R)
• M7: 662,419 km (0.09 R)
• M8: 777,759 km (0.066 R)
• M9: 893,099 km (0.059 R)
• M10: 963,709 km (0.105 R)
• M11: 1,021,753 km (0.115 R)
• M12: 1,088,474 km (0.106 R)
• M13: 1,562,999 km (0.087 R)
• M14: 1,658,143 km (0.1 R)
• M15: 1,890,767 km (0.106 R)
• M16: 1,964,519 km (0.099 R)
• M17: 2,039,318 km (0.104 R)
• M18: 2,298,721 km (0.062 R)
• M19: 2,518,031 km (0.112 R)
• M20: 2,609,735 km (0.046 R)
• M21: 2,702,486 km (0.096 R)
• M22: 2,976,998 km (0.095 R)
• M23: 3,282,626 km (0.108 R)
• M24: 3,405,446 km (0.113 R)
• M25: 3,667,392 km (0.111 R)
• M26: 3,806,667 km (0.075 R)
• M27: 3,900,465 km (0.117 R)
• M28: 4,030,765 km (0.031 R)
• M29: 4,186,646 km (0.103 R)
• M30: 4,259,201 km (0.093 R)
• M31: 4,455,025 km (0.059 R)
• M32: 4,529,076 km (0.101 R)
• M33: 4,817,201 km (0.119 R)
• M34: 4,880,631 km (0.12 R)
• M35: 4,995,522 km (0.076 R)
• M36: 5,163,071 km (0.102 R)
• M37: 5,241,161 km (0.102 R)
• M38: 5,530,334 km (0.1 R)
• M39: 5,770,887 km (0.11 R)
• M40: 5,851,820 km (0.089 R)
• M41: 6,028,645 km (0.09 R)
• M42: 6,110,774 km (0.12 R)
• M43: 6,248,553 km (0.116 R)
• M44: 6,809,994 km (0.045 R)
• M45: 6,881,352 km (0.109 R)
• M46: 7,111,135 km (0.101 R)
• M47: 7,241,584 km (0.095 R)
• M48: 7,299,927 km (0.102 R)
• M49: 7,682,150 km (0.118 R)
• M50: 7,950,678 km (0.108 R)
• M51: 8,040,886 km (0.066 R)
• M52: 8,883,570 km (0.074 R)
• M53: 8,992,926 km (0.119 R)
• M54: 9,071,166 km (0.041 R)
• M55: 9,133,997 km (0.112 R)
• M56: 9,212,686 km (0.083 R)
• M57: 9,291,673 km (0.116 R)
• M58: 9,498,118 km (0.088 R)
• M59: 9,657,889 km (0.091 R)
• M60: 10,061,205 km (0.064 R)
• M61: 10,207,811 km (0.115 R)
• M62: 10,536,028 km (0.094 R)
• M63: 10,784,510 km (0.105 R)
• M64: 11,001,427 km (0.109 R)
• M65: 11,102,107 km (0.076 R)
• M66: 11,186,181 km (0.117 R)
• M67: 11,270,404 km (0.08 R)
• M68: 11,354,927 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.1

Radius: 8.5

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.64 AU - 5.8 AU

Year: 7953 Days

Day: 10.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,770,701 km

• M1: 119,379 km (0.115 R)
• M2: 249,529 km (0.119 R)
• M3: 306,676 km (0.048 R)
• M4: 673,938 km (0.107 R)
• M5: 746,493 km (0.07 R)
• M6: 948,002 km (0.086 R)
• M7: 1,063,940 km (0.118 R)
• M8: 1,149,660 km (0.058 R)
• M9: 1,255,725 km (0.098 R)
• M10: 1,574,368 km (0.12 R)
• M11: 1,672,953 km (0.035 R)
• M12: 1,753,287 km (0.089 R)
• M13: 1,855,612 km (0.11 R)
• M14: 2,044,853 km (0.048 R)
• M15: 2,534,038 km (0.105 R)
• M16: 3,257,494 km (0.112 R)
• M17: 4,454,277 km (0.114 R)
• M18: 4,566,774 km (0.088 R)
• M19: 4,680,169 km (0.107 R)
• M20: 4,880,930 km (0.074 R)
• M21: 5,957,586 km (0.119 R)
• M22: 6,300,913 km (0.088 R)
• M23: 6,522,617 km (0.086 R)
• M24: 6,908,878 km (0.119 R)
• M25: 7,435,463 km (0.114 R)
• M26: 7,737,351 km (0.076 R)
• M27: 8,353,096 km (0.117 R)
• M28: 8,457,366 km (0.111 R)
• M29: 8,913,789 km (0.06 R)
• M30: 10,368,030 km (0.117 R)
• M31: 11,467,574 km (0.098 R)
• M32: 12,326,416 km (0.054 R)
• M33: 13,124,969 km (0.108 R)
• M34: 13,734,880 km (0.078 R)
• M35: 14,105,284 km (0.083 R)
• M36: 14,604,193 km (0.11 R)
• M37: 16,395,777 km (0.078 R)
• M38: 16,964,249 km (0.109 R)
• M39: 17,228,738 km (0.114 R)
• M40: 17,317,300 km (0.048 R)
• M41: 17,583,734 km (0.105 R)
• M42: 17,762,054 km (0.039 R)
• M43: 18,345,785 km (0.09 R)
• M44: 20,696,117 km (0.084 R)
• M45: 20,790,214 km (0.109 R)
• M46: 21,026,130 km (0.097 R)
• M47: 21,643,521 km (0.066 R)
• M48: 21,786,835 km (0.108 R)
• M49: 21,978,321 km (0.071 R)
• M50: 22,411,556 km (0.108 R)
• M51: 22,847,484 km (0.062 R)
• M52: 23,139,649 km (0.037 R)
• M53: 24,172,024 km (0.05 R)
• M54: 24,420,057 km (0.083 R)
• M55: 24,918,667 km (0.116 R)
• M56: 25,319,888 km (0.079 R)
• M57: 25,420,568 km (0.054 R)
• M58: 26,997,629 km (0.107 R)
• M59: 27,100,552 km (0.106 R)
• M60: 27,875,918 km (0.117 R)
• M61: 28,292,548 km (0.054 R)
• M62: 28,553,895 km (0.045 R)
• M63: 29,079,133 km (0.075 R)
• M64: 29,872,900 km (0.098 R)
• M65: 30,673,697 km (0.097 R)
• M66: 31,427,521 km (0.098 R)
• M67: 31,861,055 km (0.1 R)
• M68: 31,915,359 km (0.109 R)
• M69: 32,133,024 km (0.111 R)
• M70: 32,296,535 km (0.107 R)
• M71: 32,351,138 km (0.086 R)
• M72: 32,515,097 km (0.08 R)
• M73: 32,953,569 km (0.08 R)
• M74: 33,780,845 km (0.096 R)
• M75: 34,002,698 km (0.105 R)
• M76: 34,113,850 km (0.106 R)
• M77: 34,447,752 km (0.111 R)
• M78: 34,726,902 km (0.115 R)
• M79: 34,950,700 km (0.104 R)
• M80: 35,737,884 km (0.041 R)
• M81: 36,758,590 km (0.087 R)
• M82: 38,423,166 km (0.111 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 18,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit