🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.1

Radius: 11.6

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.6 AU - 0.88 AU

Year: 439 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 29,236,047 km

• M1: 146,756 km (0.12 R)
• M2: 219,460 km (0.105 R)
• M3: 296,802 km (0.07 R)
• M4: 385,514 km (0.119 R)
• M5: 459,864 km (0.09 R)
• M6: 608,714 km (0.109 R)
• M7: 689,945 km (0.112 R)
• M8: 819,796 km (0.092 R)
• M9: 980,764 km (0.12 R)
• M10: 1,067,231 km (0.111 R)
• M11: 1,212,341 km (0.097 R)
• M12: 1,540,409 km (0.102 R)
• M13: 1,638,097 km (0.112 R)
• M14: 1,770,192 km (0.087 R)
• M15: 1,849,329 km (0.118 R)
• M16: 2,011,343 km (0.099 R)
• M17: 2,133,565 km (0.063 R)
• M18: 2,288,698 km (0.12 R)
• M19: 2,370,229 km (0.05 R)
• M20: 2,515,339 km (0.056 R)
• M21: 2,594,326 km (0.088 R)
• M22: 2,782,072 km (0.097 R)
• M23: 2,913,419 km (0.071 R)
• M24: 3,007,665 km (0.047 R)
• M25: 3,216,504 km (0.05 R)
• M26: 3,541,730 km (0.091 R)
• M27: 3,648,692 km (0.095 R)
• M28: 3,756,552 km (0.092 R)
• M29: 3,847,358 km (0.066 R)
• M30: 3,920,511 km (0.066 R)
• M31: 3,994,114 km (0.094 R)
• M32: 4,117,981 km (0.039 R)
• M33: 4,211,629 km (0.119 R)
• M34: 4,299,742 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.4

Radius: 11.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.03 AU - 1.05 AU

Year: 732 Days

Day: 10.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 29,236,047 km

• M1: 171,290 km (0.078 R)
• M2: 280,496 km (0.073 R)
• M3: 378,632 km (0.097 R)
• M4: 721,361 km (0.055 R)
• M5: 820,245 km (0.099 R)
• M6: 896,540 km (0.069 R)
• M7: 1,028,037 km (0.116 R)
• M8: 1,116,299 km (0.062 R)
• M9: 1,479,224 km (0.112 R)
• M10: 1,718,281 km (0.049 R)
• M11: 1,800,859 km (0.076 R)
• M12: 1,997,880 km (0.047 R)
• M13: 2,276,132 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 11.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.1 AU - 1.16 AU

Year: 829 Days

Day: 11.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 29,236,047 km

• M1: 146,606 km (0.049 R)
• M2: 297,101 km (0.119 R)
• M3: 384,915 km (0.075 R)
• M4: 481,107 km (0.088 R)
• M5: 587,620 km (0.072 R)
• M6: 756,816 km (0.063 R)
• M7: 858,393 km (0.117 R)
• M8: 1,065,286 km (0.04 R)
• M9: 1,157,439 km (0.115 R)
• M10: 1,301,053 km (0.057 R)
• M11: 1,444,667 km (0.066 R)
• M12: 1,547,590 km (0.087 R)
• M13: 1,707,061 km (0.118 R)
• M14: 1,816,567 km (0.082 R)
• M15: 2,188,617 km (0.113 R)
• M16: 2,368,733 km (0.114 R)
• M17: 2,514,740 km (0.119 R)
• M18: 2,663,889 km (0.113 R)
• M19: 2,815,881 km (0.108 R)
• M20: 2,954,558 km (0.105 R)
• M21: 3,281,130 km (0.071 R)
• M22: 3,461,994 km (0.08 R)
• M23: 3,549,209 km (0.106 R)
• M24: 3,645,999 km (0.12 R)
• M25: 3,752,663 km (0.119 R)
• M26: 4,005,782 km (0.078 R)
• M27: 4,125,161 km (0.111 R)
• M28: 4,414,783 km (0.053 R)
• M29: 4,490,629 km (0.117 R)
• M30: 4,653,242 km (0.028 R)
• M31: 5,083,186 km (0.085 R)
• M32: 5,303,095 km (0.098 R)
• M33: 5,444,615 km (0.076 R)
• M34: 5,525,996 km (0.082 R)
• M35: 5,659,287 km (0.084 R)
• M36: 5,731,543 km (0.089 R)
• M37: 5,824,743 km (0.114 R)
• M38: 6,002,465 km (0.072 R)
• M39: 6,149,968 km (0.075 R)
• M40: 6,298,818 km (0.043 R)
• M41: 6,405,930 km (0.12 R)
• M42: 6,665,333 km (0.103 R)
• M43: 6,741,628 km (0.094 R)
• M44: 6,873,274 km (0.108 R)
• M45: 6,950,317 km (0.085 R)
• M46: 7,083,310 km (0.087 R)
• M47: 7,217,050 km (0.063 R)
• M48: 7,329,099 km (0.108 R)
• M49: 7,430,526 km (0.076 R)
• M50: 7,657,466 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.3

Radius: 9.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.26 AU - 1.54 AU

Year: 1143 Days

Day: 9.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 29,236,047 km

• M1: 126,709 km (0.108 R)
• M2: 190,139 km (0.048 R)
• M3: 270,473 km (0.079 R)
• M4: 400,025 km (0.082 R)
• M5: 458,667 km (0.097 R)
• M6: 544,087 km (0.079 R)
• M7: 696,228 km (0.098 R)
• M8: 785,987 km (0.089 R)
• M9: 885,619 km (0.029 R)
• M10: 1,031,328 km (0.109 R)
• M11: 1,110,465 km (0.065 R)
• M12: 1,223,561 km (0.091 R)
• M13: 1,320,800 km (0.09 R)
• M14: 1,400,535 km (0.116 R)
• M15: 1,502,561 km (0.096 R)
• M16: 1,571,974 km (0.103 R)
• M17: 1,671,008 km (0.115 R)
• M18: 1,868,178 km (0.095 R)
• M19: 2,080,906 km (0.027 R)
• M20: 2,182,334 km (0.084 R)
• M21: 2,731,208 km (0.078 R)
• M22: 2,791,047 km (0.108 R)
• M23: 2,929,426 km (0.119 R)
• M24: 3,052,395 km (0.11 R)
• M25: 3,267,217 km (0.113 R)
• M26: 3,367,298 km (0.093 R)
• M27: 3,505,527 km (0.037 R)
• M28: 3,589,451 km (0.097 R)
• M29: 3,664,549 km (0.098 R)
• M30: 3,730,672 km (0.084 R)
• M31: 3,883,411 km (0.037 R)
• M32: 4,126,208 km (0.097 R)
• M33: 4,264,437 km (0.056 R)
• M34: 4,394,138 km (0.051 R)
• M35: 4,606,418 km (0.079 R)
• M36: 5,020,205 km (0.12 R)
• M37: 5,093,807 km (0.089 R)
• M38: 5,178,480 km (0.109 R)
• M39: 5,284,844 km (0.077 R)
• M40: 5,349,021 km (0.106 R)
• M41: 5,510,737 km (0.083 R)
• M42: 5,575,961 km (0.113 R)
• M43: 6,038,967 km (0.043 R)
• M44: 6,173,605 km (0.055 R)
• M45: 6,618,060 km (0.037 R)
• M46: 6,722,031 km (0.102 R)
• M47: 6,826,749 km (0.076 R)
• M48: 7,096,474 km (0.036 R)
• M49: 7,238,592 km (0.09 R)
• M50: 7,309,950 km (0.036 R)
• M51: 7,525,670 km (0.083 R)
• M52: 7,658,513 km (0.083 R)
• M53: 7,926,593 km (0.086 R)
• M54: 8,197,814 km (0.075 R)
• M55: 8,284,730 km (0.063 R)
• M56: 8,421,911 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.2

Radius: 14

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.93 AU - 3.55 AU

Year: 4026 Days

Day: 7.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,236,047 km

• M1: 180,714 km (0.119 R)
• M2: 315,203 km (0.089 R)
• M3: 516,861 km (0.114 R)
• M4: 792,420 km (0.108 R)
• M5: 1,028,934 km (0.109 R)
• M6: 1,130,362 km (0.119 R)
• M7: 1,222,215 km (0.062 R)
• M8: 1,428,360 km (0.065 R)
• M9: 1,572,423 km (0.081 R)
• M10: 1,721,722 km (0.106 R)
• M11: 1,860,250 km (0.059 R)
• M12: 2,018,674 km (0.084 R)
• M13: 2,181,885 km (0.069 R)
• M14: 2,452,358 km (0.108 R)
• M15: 3,195,560 km (0.061 R)
• M16: 3,310,002 km (0.075 R)
• M17: 3,822,226 km (0.09 R)
• M18: 3,943,998 km (0.115 R)
• M19: 4,659,076 km (0.053 R)
• M20: 4,877,040 km (0.037 R)
• M21: 5,120,885 km (0.089 R)
• M22: 5,323,440 km (0.109 R)
• M23: 6,765,115 km (0.038 R)
• M24: 6,938,050 km (0.11 R)
• M25: 7,112,481 km (0.08 R)
• M26: 7,465,532 km (0.105 R)
• M27: 7,721,494 km (0.092 R)
• M28: 7,824,567 km (0.099 R)
• M29: 8,241,795 km (0.041 R)
• M30: 8,479,806 km (0.098 R)
• M31: 8,693,132 km (0.098 R)
• M32: 8,854,399 km (0.106 R)
• M33: 9,152,547 km (0.117 R)
• M34: 9,371,559 km (0.082 R)
• M35: 9,592,365 km (0.105 R)
• M36: 10,039,064 km (0.116 R)
• M37: 10,350,078 km (0.051 R)
• M38: 10,664,383 km (0.053 R)
• M39: 10,808,297 km (0.08 R)
• M40: 10,923,786 km (0.103 R)
• M41: 11,273,097 km (0.064 R)
• M42: 11,537,437 km (0.114 R)
• M43: 11,625,999 km (0.082 R)
• M44: 11,952,720 km (0.095 R)
• M45: 12,342,872 km (0.069 R)
• M46: 12,524,334 km (0.112 R)
• M47: 12,676,325 km (0.061 R)
• M48: 13,012,621 km (0.113 R)
• M49: 13,882,234 km (0.056 R)
• M50: 14,039,461 km (0.109 R)
• M51: 14,995,391 km (0.087 R)
• M52: 15,124,494 km (0.063 R)
• M53: 15,221,583 km (0.116 R)
• M54: 15,579,122 km (0.119 R)
• M55: 15,677,258 km (0.095 R)
• M56: 16,402,359 km (0.079 R)
• M57: 17,104,721 km (0.113 R)
• M58: 18,538,767 km (0.118 R)
• M59: 19,586,700 km (0.076 R)
• M60: 20,725,738 km (0.091 R)
• M61: 20,869,501 km (0.1 R)
• M62: 22,363,535 km (0.108 R)
• M63: 22,547,989 km (0.097 R)
• M64: 22,696,091 km (0.076 R)
• M65: 22,844,343 km (0.065 R)
• M66: 23,067,543 km (0.104 R)
• M67: 23,179,292 km (0.106 R)
• M68: 23,628,385 km (0.082 R)
• M69: 23,891,827 km (0.105 R)
• M70: 24,611,393 km (0.065 R)
• M71: 25,994,425 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.6

Radius: 14.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.84 AU - 4.16 AU

Year: 5522 Days

Day: 7.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,236,047 km

• M1: 181,163 km (0.102 R)
• M2: 368,908 km (0.095 R)
• M3: 469,737 km (0.034 R)
• M4: 918,232 km (0.058 R)
• M5: 1,116,748 km (0.042 R)
• M6: 1,330,374 km (0.085 R)
• M7: 1,522,158 km (0.045 R)
• M8: 1,667,567 km (0.107 R)
• M9: 2,194,002 km (0.12 R)
• M10: 2,508,457 km (0.089 R)
• M11: 2,770,852 km (0.093 R)
• M12: 2,905,490 km (0.108 R)
• M13: 3,134,823 km (0.07 R)
• M14: 3,228,322 km (0.113 R)
• M15: 3,322,718 km (0.026 R)
• M16: 3,514,353 km (0.1 R)
• M17: 3,734,561 km (0.117 R)
• M18: 4,240,052 km (0.096 R)
• M19: 4,474,772 km (0.082 R)
• M20: 4,660,422 km (0.105 R)
• M21: 5,121,782 km (0.112 R)
• M22: 5,288,285 km (0.083 R)
• M23: 5,626,526 km (0.1 R)
• M24: 5,798,413 km (0.089 R)
• M25: 6,088,633 km (0.029 R)
• M26: 6,865,794 km (0.119 R)
• M27: 6,988,315 km (0.115 R)
• M28: 7,142,251 km (0.076 R)
• M29: 7,266,268 km (0.096 R)
• M30: 7,929,286 km (0.066 R)
• M31: 8,317,043 km (0.069 R)
• M32: 8,843,628 km (0.091 R)
• M33: 9,077,449 km (0.048 R)
• M34: 9,449,050 km (0.078 R)
• M35: 9,551,226 km (0.097 R)
• M36: 10,312,080 km (0.035 R)
• M37: 10,452,553 km (0.119 R)
• M38: 10,913,464 km (0.066 R)
• M39: 11,020,875 km (0.111 R)
• M40: 11,635,722 km (0.067 R)
• M41: 11,745,378 km (0.086 R)
• M42: 11,928,934 km (0.075 R)
• M43: 12,076,438 km (0.101 R)
• M44: 12,898,777 km (0.103 R)
• M45: 13,354,901 km (0.071 R)
• M46: 13,855,156 km (0.057 R)
• M47: 14,993,147 km (0.071 R)
• M48: 15,553,242 km (0.069 R)
• M49: 15,714,658 km (0.06 R)
• M50: 15,876,523 km (0.11 R)
• M51: 15,998,146 km (0.037 R)
• M52: 16,120,367 km (0.053 R)
• M53: 17,399,878 km (0.085 R)
• M54: 18,285,348 km (0.119 R)
• M55: 18,840,805 km (0.048 R)
• M56: 20,275,598 km (0.035 R)
• M57: 21,880,783 km (0.091 R)
• M58: 22,653,007 km (0.117 R)
• M59: 23,111,375 km (0.067 R)
• M60: 23,990,861 km (0.106 R)
• M61: 24,598,827 km (0.088 R)
• M62: 25,782,445 km (0.08 R)
• M63: 26,117,095 km (0.116 R)
• M64: 26,309,030 km (0.12 R)
• M65: 26,405,221 km (0.03 R)
• M66: 26,646,074 km (0.114 R)
• M67: 27,324,350 km (0.08 R)
• M68: 27,470,507 km (0.096 R)
• M69: 28,155,666 km (0.039 R)
• M70: 28,500,339 km (0.043 R)
• M71: 29,044,875 km (0.03 R)
• M72: 30,094,005 km (0.104 R)
• M73: 30,446,607 km (0.087 R)
• M74: 31,972,655 km (0.068 R)
• M75: 32,178,053 km (0.045 R)
• M76: 34,255,668 km (0.047 R)
• M77: 35,576,169 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.6

Radius: 12.2

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.88 AU - 5.94 AU

Year: 7510 Days

Day: 11.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,236,047 km

• M1: 240,254 km (0.108 R)
• M2: 547,528 km (0.108 R)
• M3: 644,916 km (0.079 R)
• M4: 872,455 km (0.113 R)
• M5: 1,113,158 km (0.086 R)
• M6: 1,227,301 km (0.104 R)
• M7: 1,841,400 km (0.086 R)
• M8: 1,978,282 km (0.111 R)
• M9: 2,447,272 km (0.075 R)
• M10: 2,560,517 km (0.088 R)
• M11: 2,753,050 km (0.095 R)
• M12: 3,051,198 km (0.046 R)
• M13: 3,193,915 km (0.092 R)
• M14: 3,359,819 km (0.089 R)
• M15: 3,549,957 km (0.12 R)
• M16: 4,141,767 km (0.079 R)
• M17: 4,254,863 km (0.099 R)
• M18: 5,147,364 km (0.11 R)
• M19: 5,740,669 km (0.098 R)
• M20: 5,866,929 km (0.086 R)
• M21: 6,122,442 km (0.104 R)
• M22: 6,355,516 km (0.067 R)
• M23: 6,486,414 km (0.046 R)
• M24: 6,644,539 km (0.106 R)
• M25: 6,724,125 km (0.095 R)
• M26: 6,884,195 km (0.116 R)
• M27: 7,099,616 km (0.075 R)
• M28: 7,399,410 km (0.105 R)
• M29: 7,703,542 km (0.1 R)
• M30: 9,136,989 km (0.08 R)
• M31: 9,344,332 km (0.08 R)
• M32: 10,005,704 km (0.086 R)
• M33: 10,311,482 km (0.103 R)
• M34: 10,434,601 km (0.069 R)
• M35: 10,963,430 km (0.096 R)
• M36: 11,437,356 km (0.112 R)
• M37: 12,144,654 km (0.064 R)
• M38: 12,470,778 km (0.107 R)
• M39: 12,569,213 km (0.101 R)
• M40: 13,265,442 km (0.074 R)
• M41: 14,799,269 km (0.047 R)
• M42: 14,973,101 km (0.098 R)
• M43: 15,217,694 km (0.043 R)
• M44: 15,569,398 km (0.058 R)
• M45: 15,923,945 km (0.06 R)
• M46: 16,424,500 km (0.101 R)
• M47: 17,003,144 km (0.108 R)
• M48: 17,258,358 km (0.113 R)
• M49: 18,553,577 km (0.085 R)
• M50: 18,816,271 km (0.063 R)
• M51: 19,688,426 km (0.093 R)
• M52: 20,187,185 km (0.057 R)
• M53: 20,612,642 km (0.102 R)
• M54: 21,197,270 km (0.088 R)
• M55: 21,550,770 km (0.115 R)
• M56: 21,906,215 km (0.083 R)
• M57: 21,985,501 km (0.112 R)
• M58: 22,383,133 km (0.066 R)
• M59: 25,108,656 km (0.119 R)
• M60: 25,399,325 km (0.065 R)
• M61: 26,194,288 km (0.09 R)
• M62: 26,278,362 km (0.071 R)
• M63: 26,658,191 km (0.102 R)
• M64: 26,785,050 km (0.115 R)
• M65: 26,912,358 km (0.079 R)
• M66: 27,551,290 km (0.083 R)
• M67: 27,980,038 km (0.069 R)
• M68: 28,195,309 km (0.074 R)
• M69: 28,324,711 km (0.086 R)
• M70: 28,844,265 km (0.099 R)
• M71: 29,018,247 km (0.072 R)
• M72: 29,148,846 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 12,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit