🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.1

Radius: 10.9

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.5 AU - 0.52 AU

Year: 247 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 30,653,985 km

• M1: 144,960 km (0.099 R)
• M2: 234,719 km (0.093 R)
• M3: 340,186 km (0.037 R)
• M4: 411,394 km (0.072 R)
• M5: 489,185 km (0.114 R)
• M6: 590,164 km (0.113 R)
• M7: 671,994 km (0.116 R)
• M8: 742,454 km (0.094 R)
• M9: 855,101 km (0.102 R)
• M10: 939,475 km (0.048 R)
• M11: 1,073,514 km (0.092 R)
• M12: 1,184,067 km (0.037 R)
• M13: 1,279,361 km (0.042 R)
• M14: 1,357,451 km (0.05 R)
• M15: 1,445,415 km (0.106 R)
• M16: 1,539,512 km (0.098 R)
• M17: 1,627,176 km (0.112 R)
• M18: 1,760,019 km (0.096 R)
• M19: 1,936,844 km (0.119 R)
• M20: 2,009,249 km (0.033 R)
• M21: 2,105,740 km (0.053 R)
• M22: 2,227,363 km (0.095 R)
• M23: 2,303,358 km (0.067 R)
• M24: 2,477,790 km (0.074 R)
• M25: 2,546,754 km (0.096 R)
• M26: 2,621,553 km (0.117 R)
• M27: 2,732,405 km (0.113 R)
• M28: 2,829,494 km (0.084 R)
• M29: 2,938,252 km (0.06 R)
• M30: 3,006,169 km (0.072 R)
• M31: 3,080,071 km (0.08 R)
• M32: 3,175,813 km (0.042 R)
• M33: 3,332,442 km (0.094 R)
• M34: 3,535,895 km (0.106 R)
• M35: 3,670,085 km (0.099 R)
• M36: 3,766,276 km (0.066 R)
• M37: 3,874,734 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.9

Radius: 11.4

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.7 AU - 0.78 AU

Year: 432 Days

Day: 6.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 30,653,985 km

• M1: 141,968 km (0.082 R)
• M2: 227,688 km (0.1 R)
• M3: 303,384 km (0.1 R)
• M4: 393,442 km (0.072 R)
• M5: 482,902 km (0.033 R)
• M6: 577,597 km (0.066 R)
• M7: 664,514 km (0.09 R)
• M8: 756,666 km (0.075 R)
• M9: 849,566 km (0.115 R)
• M10: 968,347 km (0.11 R)
• M11: 1,374,356 km (0.077 R)
• M12: 1,547,141 km (0.114 R)
• M13: 1,636,302 km (0.078 R)
• M14: 1,759,869 km (0.092 R)
• M15: 1,892,114 km (0.088 R)
• M16: 1,976,637 km (0.093 R)
• M17: 2,056,672 km (0.105 R)
• M18: 2,339,561 km (0.118 R)
• M19: 2,424,383 km (0.086 R)
• M20: 2,522,818 km (0.106 R)
• M21: 2,660,149 km (0.114 R)
• M22: 2,736,295 km (0.116 R)
• M23: 2,884,097 km (0.089 R)
• M24: 2,962,337 km (0.118 R)
• M25: 3,101,014 km (0.043 R)
• M26: 3,187,931 km (0.064 R)
• M27: 3,282,476 km (0.08 R)
• M28: 3,439,853 km (0.088 R)
• M29: 3,543,974 km (0.061 R)
• M30: 3,705,539 km (0.112 R)
• M31: 3,797,991 km (0.088 R)
• M32: 3,920,063 km (0.113 R)
• M33: 4,058,141 km (0.057 R)
• M34: 4,175,576 km (0.108 R)
• M35: 4,264,437 km (0.032 R)
• M36: 4,368,856 km (0.091 R)
• M37: 4,534,910 km (0.09 R)
• M38: 4,618,685 km (0.117 R)
• M39: 4,718,317 km (0.119 R)
• M40: 4,834,255 km (0.085 R)
• M41: 4,919,825 km (0.116 R)
• M42: 5,195,684 km (0.093 R)
• M43: 5,275,419 km (0.079 R)
• M44: 5,355,604 km (0.09 R)
• M45: 5,476,628 km (0.093 R)
• M46: 5,549,782 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.5

Radius: 9.4

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.89 AU - 1.41 AU

Year: 836 Days

Day: 7 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 30,653,985 km

• M1: 117,734 km (0.035 R)
• M2: 195,824 km (0.113 R)
• M3: 263,442 km (0.086 R)
• M4: 324,478 km (0.072 R)
• M5: 400,773 km (0.064 R)
• M6: 475,422 km (0.106 R)
• M7: 560,394 km (0.045 R)
• M8: 672,293 km (0.035 R)
• M9: 843,433 km (0.08 R)
• M10: 955,781 km (0.078 R)
• M11: 1,105,079 km (0.109 R)
• M12: 1,189,303 km (0.115 R)
• M13: 1,248,993 km (0.104 R)
• M14: 1,336,956 km (0.107 R)
• M15: 1,643,183 km (0.08 R)
• M16: 1,793,230 km (0.099 R)
• M17: 1,924,427 km (0.114 R)
• M18: 2,107,086 km (0.083 R)
• M19: 2,270,746 km (0.12 R)
• M20: 2,404,636 km (0.116 R)
• M21: 2,575,627 km (0.055 R)
• M22: 2,697,848 km (0.045 R)
• M23: 2,939,000 km (0.047 R)
• M24: 3,215,307 km (0.056 R)
• M25: 3,290,405 km (0.116 R)
• M26: 3,423,248 km (0.044 R)
• M27: 3,509,716 km (0.079 R)
• M28: 3,635,827 km (0.108 R)
• M29: 3,763,284 km (0.092 R)
• M30: 3,872,490 km (0.115 R)
• M31: 3,992,767 km (0.1 R)
• M32: 4,155,081 km (0.117 R)
• M33: 4,237,060 km (0.095 R)
• M34: 4,371,549 km (0.089 R)
• M35: 4,517,856 km (0.071 R)
• M36: 4,719,065 km (0.1 R)
• M37: 4,815,406 km (0.085 R)
• M38: 4,944,958 km (0.093 R)
• M39: 5,086,627 km (0.086 R)
• M40: 5,163,371 km (0.074 R)
• M41: 5,240,563 km (0.099 R)
• M42: 5,542,003 km (0.102 R)
• M43: 5,700,576 km (0.113 R)
• M44: 5,803,350 km (0.039 R)
• M45: 5,929,760 km (0.092 R)
• M46: 6,010,693 km (0.058 R)
• M47: 6,338,013 km (0.049 R)
• M48: 6,468,313 km (0.089 R)
• M49: 6,527,703 km (0.107 R)
• M50: 6,707,370 km (0.08 R)
• M51: 6,973,654 km (0.086 R)
• M52: 7,504,278 km (0.097 R)
• M53: 7,566,810 km (0.108 R)
• M54: 8,035,201 km (0.115 R)
• M55: 8,176,122 km (0.108 R)
• M56: 8,382,866 km (0.056 R)
• M57: 8,447,792 km (0.029 R)
• M58: 8,709,139 km (0.113 R)
• M59: 8,840,935 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.2

Radius: 12.7

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.97 AU - 1.53 AU

Year: 948 Days

Day: 13.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 30,653,985 km

• M1: 163,660 km (0.085 R)
• M2: 249,828 km (0.061 R)
• M3: 355,594 km (0.074 R)
• M4: 481,107 km (0.088 R)
• M5: 663,467 km (0.046 R)
• M6: 771,925 km (0.083 R)
• M7: 860,487 km (0.12 R)
• M8: 980,764 km (0.085 R)
• M9: 1,148,612 km (0.112 R)
• M10: 1,270,385 km (0.038 R)
• M11: 1,441,974 km (0.12 R)
• M12: 1,527,544 km (0.092 R)
• M13: 1,773,632 km (0.094 R)
• M14: 1,880,146 km (0.087 R)
• M15: 2,018,374 km (0.117 R)
• M16: 2,114,865 km (0.091 R)
• M17: 2,197,892 km (0.092 R)
• M18: 2,289,595 km (0.117 R)
• M19: 2,437,697 km (0.066 R)
• M20: 2,516,835 km (0.115 R)
• M21: 2,613,176 km (0.048 R)
• M22: 2,976,998 km (0.077 R)
• M23: 3,156,515 km (0.071 R)
• M24: 3,339,473 km (0.091 R)
• M25: 3,428,035 km (0.117 R)
• M26: 3,670,833 km (0.106 R)
• M27: 3,891,489 km (0.098 R)
• M28: 4,059,937 km (0.05 R)
• M29: 4,173,631 km (0.037 R)
• M30: 4,307,521 km (0.112 R)
• M31: 4,433,183 km (0.101 R)
• M32: 4,857,742 km (0.106 R)
• M33: 4,978,617 km (0.119 R)
• M34: 5,243,854 km (0.032 R)
• M35: 5,409,609 km (0.052 R)
• M36: 5,703,568 km (0.058 R)
• M37: 5,799,161 km (0.111 R)
• M38: 5,884,731 km (0.12 R)
• M39: 6,078,610 km (0.074 R)
• M40: 6,428,520 km (0.08 R)
• M41: 6,550,292 km (0.045 R)
• M42: 6,785,011 km (0.089 R)
• M43: 6,909,178 km (0.06 R)
• M44: 7,102,458 km (0.107 R)
• M45: 7,494,405 km (0.063 R)
• M46: 7,787,168 km (0.094 R)
• M47: 7,893,382 km (0.102 R)
• M48: 8,119,424 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.2

Radius: 15

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.6 AU - 3.62 AU

Year: 3720 Days

Day: 5.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,653,985 km

• M1: 239,506 km (0.071 R)
• M2: 349,760 km (0.079 R)
• M3: 931,097 km (0.07 R)
• M4: 1,046,587 km (0.117 R)
• M5: 1,255,575 km (0.101 R)
• M6: 1,630,916 km (0.109 R)
• M7: 1,817,614 km (0.099 R)
• M8: 2,197,294 km (0.051 R)
• M9: 2,340,309 km (0.116 R)
• M10: 2,486,616 km (0.063 R)
• M11: 2,669,724 km (0.119 R)
• M12: 3,014,247 km (0.035 R)
• M13: 3,410,233 km (0.07 R)
• M14: 3,614,584 km (0.108 R)
• M15: 4,074,597 km (0.108 R)
• M16: 4,172,883 km (0.094 R)
• M17: 4,412,090 km (0.061 R)
• M18: 4,655,785 km (0.06 R)
• M19: 5,135,545 km (0.096 R)
• M20: 5,457,031 km (0.088 R)
• M21: 5,609,471 km (0.077 R)
• M22: 5,741,117 km (0.096 R)
• M23: 5,896,101 km (0.116 R)
• M24: 6,165,078 km (0.082 R)
• M25: 6,369,578 km (0.04 R)
• M26: 6,972,906 km (0.111 R)
• M27: 7,114,875 km (0.073 R)
• M28: 7,209,869 km (0.116 R)
• M29: 7,986,282 km (0.078 R)
• M30: 8,259,448 km (0.09 R)
• M31: 8,485,191 km (0.062 R)
• M32: 8,738,460 km (0.05 R)
• M33: 9,356,449 km (0.082 R)
• M34: 9,513,228 km (0.114 R)
• M35: 11,489,565 km (0.119 R)
• M36: 11,629,589 km (0.107 R)
• M37: 11,798,335 km (0.112 R)
• M38: 12,337,785 km (0.1 R)
• M39: 12,682,758 km (0.084 R)
• M40: 13,060,193 km (0.048 R)
• M41: 13,294,164 km (0.103 R)
• M42: 13,441,219 km (0.079 R)
• M43: 13,559,252 km (0.082 R)
• M44: 13,915,295 km (0.082 R)
• M45: 14,064,593 km (0.052 R)
• M46: 14,244,410 km (0.065 R)
• M47: 14,758,129 km (0.095 R)
• M48: 15,124,494 km (0.059 R)
• M49: 15,586,602 km (0.109 R)
• M50: 15,741,735 km (0.079 R)
• M51: 16,178,711 km (0.102 R)
• M52: 16,556,445 km (0.063 R)
• M53: 17,513,572 km (0.097 R)
• M54: 17,610,362 km (0.091 R)
• M55: 17,707,152 km (0.084 R)
• M56: 17,901,480 km (0.079 R)
• M57: 18,129,018 km (0.056 R)
• M58: 18,357,604 km (0.103 R)
• M59: 18,488,651 km (0.084 R)
• M60: 18,652,910 km (0.107 R)
• M61: 18,784,705 km (0.036 R)
• M62: 19,448,022 km (0.085 R)
• M63: 20,017,990 km (0.068 R)
• M64: 20,186,737 km (0.062 R)
• M65: 20,355,932 km (0.094 R)
• M66: 20,457,509 km (0.11 R)
• M67: 20,729,627 km (0.093 R)
• M68: 21,311,862 km (0.062 R)
• M69: 22,073,315 km (0.059 R)
• M70: 22,597,656 km (0.12 R)
• M71: 23,409,524 km (0.065 R)
• M72: 23,658,454 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.7

Radius: 14.2

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.37 AU - 3.75 AU

Year: 4556 Days

Day: 10.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 84.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,653,985 km

• M1: 185,651 km (0.112 R)
• M2: 297,999 km (0.098 R)
• M3: 406,308 km (0.115 R)
• M4: 598,541 km (0.088 R)
• M5: 752,627 km (0.059 R)
• M6: 941,719 km (0.114 R)
• M7: 1,335,610 km (0.042 R)
• M8: 1,534,126 km (0.066 R)
• M9: 1,895,854 km (0.03 R)
• M10: 2,161,390 km (0.117 R)
• M11: 2,467,916 km (0.055 R)
• M12: 3,649,590 km (0.092 R)
• M13: 3,764,930 km (0.105 R)
• M14: 4,272,964 km (0.062 R)
• M15: 4,377,234 km (0.092 R)
• M16: 4,659,674 km (0.048 R)
• M17: 4,875,395 km (0.102 R)
• M18: 4,966,201 km (0.075 R)
• M19: 5,094,406 km (0.103 R)
• M20: 5,523,602 km (0.071 R)
• M21: 5,694,742 km (0.089 R)
• M22: 5,983,915 km (0.067 R)
• M23: 6,159,842 km (0.095 R)
• M24: 6,337,415 km (0.102 R)
• M25: 6,596,967 km (0.045 R)
• M26: 6,819,419 km (0.1 R)
• M27: 7,292,597 km (0.098 R)
• M28: 7,396,867 km (0.11 R)
• M29: 7,691,575 km (0.048 R)
• M30: 7,883,060 km (0.1 R)
• M31: 7,990,172 km (0.051 R)
• M32: 8,445,249 km (0.113 R)
• M33: 8,753,420 km (0.109 R)
• M34: 8,953,433 km (0.109 R)
• M35: 9,042,892 km (0.115 R)
• M36: 9,335,506 km (0.113 R)
• M37: 9,517,117 km (0.111 R)
• M38: 9,700,076 km (0.101 R)
• M39: 9,860,893 km (0.093 R)
• M40: 10,232,195 km (0.055 R)
• M41: 10,702,830 km (0.07 R)
• M42: 10,916,905 km (0.107 R)
• M43: 11,060,369 km (0.11 R)
• M44: 11,204,581 km (0.091 R)
• M45: 11,738,496 km (0.12 R)
• M46: 12,033,354 km (0.043 R)
• M47: 12,305,622 km (0.103 R)
• M48: 13,058,847 km (0.059 R)
• M49: 13,211,287 km (0.104 R)
• M50: 13,389,907 km (0.097 R)
• M51: 14,164,525 km (0.097 R)
• M52: 14,768,302 km (0.115 R)
• M53: 15,139,903 km (0.095 R)
• M54: 15,460,940 km (0.045 R)
• M55: 15,622,356 km (0.058 R)
• M56: 15,784,221 km (0.107 R)
• M57: 16,028,215 km (0.084 R)
• M58: 16,905,607 km (0.114 R)
• M59: 17,016,459 km (0.067 R)
• M60: 17,127,460 km (0.072 R)
• M61: 17,378,186 km (0.084 R)
• M62: 17,826,980 km (0.082 R)
• M63: 18,307,937 km (0.063 R)
• M64: 18,421,631 km (0.047 R)
• M65: 18,621,345 km (0.045 R)
• M66: 19,282,717 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.4

Radius: 14.5

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.27 AU - 5.07 AU

Year: 6845 Days

Day: 12.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,653,985 km

• M1: 188,045 km (0.084 R)
• M2: 338,690 km (0.076 R)
• M3: 433,385 km (0.116 R)
• M4: 541,694 km (0.086 R)
• M5: 708,795 km (0.054 R)
• M6: 948,899 km (0.115 R)
• M7: 1,072,617 km (0.091 R)
• M8: 1,217,128 km (0.111 R)
• M9: 1,478,925 km (0.116 R)
• M10: 1,575,864 km (0.069 R)
• M11: 1,862,942 km (0.091 R)
• M12: 2,004,013 km (0.09 R)
• M13: 2,148,973 km (0.082 R)
• M14: 2,354,072 km (0.027 R)
• M15: 2,468,814 km (0.09 R)
• M16: 2,684,235 km (0.111 R)
• M17: 2,946,928 km (0.037 R)
• M18: 3,389,439 km (0.092 R)
• M19: 3,585,562 km (0.107 R)
• M20: 4,012,364 km (0.118 R)
• M21: 4,197,118 km (0.1 R)
• M22: 4,313,954 km (0.09 R)
• M23: 4,575,002 km (0.107 R)
• M24: 4,914,739 km (0.113 R)
• M25: 5,465,558 km (0.073 R)
• M26: 5,670,806 km (0.107 R)
• M27: 6,089,082 km (0.084 R)
• M28: 6,328,738 km (0.07 R)
• M29: 6,817,624 km (0.108 R)
• M30: 7,066,555 km (0.103 R)
• M31: 7,318,777 km (0.059 R)
• M32: 7,545,268 km (0.103 R)
• M33: 7,831,897 km (0.11 R)
• M34: 8,504,639 km (0.063 R)
• M35: 10,251,194 km (0.118 R)
• M36: 10,409,618 km (0.049 R)
• M37: 10,664,832 km (0.105 R)
• M38: 11,475,653 km (0.115 R)
• M39: 12,306,370 km (0.054 R)
• M40: 12,441,157 km (0.063 R)
• M41: 12,814,254 km (0.07 R)
• M42: 12,916,579 km (0.115 R)
• M43: 13,225,349 km (0.06 R)
• M44: 14,166,470 km (0.105 R)
• M45: 14,307,840 km (0.061 R)
• M46: 15,237,590 km (0.065 R)
• M47: 15,491,159 km (0.06 R)
• M48: 16,631,394 km (0.087 R)
• M49: 17,268,232 km (0.078 R)
• M50: 17,494,873 km (0.083 R)
• M51: 17,646,565 km (0.097 R)
• M52: 18,142,482 km (0.099 R)
• M53: 18,875,511 km (0.113 R)
• M54: 20,132,133 km (0.104 R)
• M55: 20,251,363 km (0.072 R)
• M56: 20,450,478 km (0.09 R)
• M57: 21,375,142 km (0.067 R)
• M58: 21,781,450 km (0.096 R)
• M59: 22,519,117 km (0.056 R)
• M60: 22,684,273 km (0.093 R)
• M61: 22,974,044 km (0.11 R)
• M62: 23,181,836 km (0.101 R)
• M63: 23,977,098 km (0.089 R)
• M64: 24,568,907 km (0.116 R)
• M65: 25,079,933 km (0.111 R)
• M66: 25,336,793 km (0.11 R)
• M67: 25,637,485 km (0.104 R)
• M68: 26,025,990 km (0.045 R)
• M69: 26,329,375 km (0.093 R)
• M70: 27,290,840 km (0.104 R)
• M71: 27,687,424 km (0.051 R)
• M72: 28,263,675 km (0.062 R)
• M73: 28,665,046 km (0.086 R)
• M74: 28,888,845 km (0.072 R)
• M75: 29,068,213 km (0.107 R)
• M76: 29,744,395 km (0.106 R)
• M77: 30,562,546 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 15,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit