🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.7

Radius: 13.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.67 AU - 0.93 AU

Year: 477 Days

Day: 12.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,604,402 km

• M1: 169,345 km (0.057 R)
• M2: 255,214 km (0.034 R)
• M3: 365,168 km (0.026 R)
• M4: 507,586 km (0.093 R)
• M5: 596,297 km (0.1 R)
• M6: 712,684 km (0.029 R)
• M7: 804,089 km (0.077 R)
• M8: 976,126 km (0.111 R)
• M9: 1,062,893 km (0.094 R)
• M10: 1,303,596 km (0.101 R)
• M11: 1,471,295 km (0.096 R)
• M12: 1,602,044 km (0.098 R)
• M13: 1,691,503 km (0.091 R)
• M14: 1,792,930 km (0.089 R)
• M15: 2,002,367 km (0.04 R)
• M16: 2,258,928 km (0.12 R)
• M17: 2,543,912 km (0.083 R)
• M18: 2,631,875 km (0.096 R)
• M19: 2,956,802 km (0.099 R)
• M20: 3,086,653 km (0.09 R)
• M21: 3,224,881 km (0.081 R)
• M22: 3,455,561 km (0.112 R)
• M23: 3,678,612 km (0.102 R)
• M24: 3,765,079 km (0.098 R)
• M25: 4,070,109 km (0.101 R)
• M26: 4,334,000 km (0.091 R)
• M27: 4,711,435 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.6

Radius: 12.4

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.74 AU - 1.22 AU

Year: 647 Days

Day: 9.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 52,604,402 km

• M1: 155,731 km (0.11 R)
• M2: 246,537 km (0.115 R)
• M3: 329,265 km (0.061 R)
• M4: 431,141 km (0.101 R)
• M5: 511,924 km (0.043 R)
• M6: 591,809 km (0.094 R)
• M7: 688,898 km (0.12 R)
• M8: 826,528 km (0.116 R)
• M9: 951,293 km (0.098 R)
• M10: 1,054,067 km (0.065 R)
• M11: 1,246,449 km (0.108 R)
• M12: 1,354,908 km (0.085 R)
• M13: 1,526,796 km (0.082 R)
• M14: 1,638,097 km (0.05 R)
• M15: 1,746,406 km (0.09 R)
• M16: 1,833,771 km (0.108 R)
• M17: 2,049,640 km (0.091 R)
• M18: 2,142,092 km (0.073 R)
• M19: 2,267,605 km (0.071 R)
• M20: 2,369,780 km (0.101 R)
• M21: 2,467,168 km (0.12 R)
• M22: 2,632,324 km (0.066 R)
• M23: 2,870,035 km (0.076 R)
• M24: 3,150,382 km (0.037 R)
• M25: 3,344,709 km (0.1 R)
• M26: 3,505,976 km (0.093 R)
• M27: 3,587,656 km (0.1 R)
• M28: 3,745,332 km (0.084 R)
• M29: 3,844,216 km (0.068 R)
• M30: 4,083,423 km (0.091 R)
• M31: 4,169,442 km (0.086 R)
• M32: 4,343,425 km (0.098 R)
• M33: 4,633,345 km (0.111 R)
• M34: 4,855,049 km (0.106 R)
• M35: 4,971,436 km (0.063 R)
• M36: 5,105,476 km (0.117 R)
• M37: 5,189,999 km (0.072 R)
• M38: 5,274,821 km (0.09 R)
• M39: 5,420,380 km (0.089 R)
• M40: 5,523,752 km (0.079 R)
• M41: 5,811,728 km (0.074 R)
• M42: 5,908,966 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.2

Radius: 8.9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.39 AU - 1.77 AU

Year: 1324 Days

Day: 5.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 52,604,402 km

• M1: 171,888 km (0.114 R)
• M2: 250,576 km (0.112 R)
• M3: 327,470 km (0.043 R)
• M4: 506,389 km (0.099 R)
• M5: 562,937 km (0.105 R)
• M6: 677,828 km (0.084 R)
• M7: 741,257 km (0.082 R)
• M8: 1,036,713 km (0.036 R)
• M9: 1,145,620 km (0.119 R)
• M10: 1,208,601 km (0.033 R)
• M11: 1,611,618 km (0.11 R)
• M12: 1,787,395 km (0.095 R)
• M13: 1,961,228 km (0.117 R)
• M14: 2,028,846 km (0.096 R)
• M15: 2,140,596 km (0.087 R)
• M16: 2,352,277 km (0.109 R)
• M17: 2,844,005 km (0.055 R)
• M18: 2,920,898 km (0.114 R)
• M19: 3,096,826 km (0.049 R)
• M20: 3,235,952 km (0.091 R)
• M21: 3,296,239 km (0.091 R)
• M22: 3,367,149 km (0.109 R)
• M23: 3,582,719 km (0.105 R)
• M24: 3,697,461 km (0.106 R)
• M25: 3,834,642 km (0.06 R)
• M26: 4,027,324 km (0.116 R)
• M27: 4,201,456 km (0.111 R)
• M28: 4,289,420 km (0.116 R)
• M29: 4,377,982 km (0.089 R)
• M30: 4,704,255 km (0.111 R)
• M31: 4,807,178 km (0.097 R)
• M32: 5,368,469 km (0.073 R)
• M33: 5,452,094 km (0.092 R)
• M34: 5,572,371 km (0.056 R)
• M35: 5,742,165 km (0.113 R)
• M36: 5,852,119 km (0.113 R)
• M37: 5,975,238 km (0.079 R)
• M38: 6,037,172 km (0.069 R)
• M39: 6,299,417 km (0.119 R)
• M40: 6,527,254 km (0.105 R)
• M41: 6,603,848 km (0.096 R)
• M42: 6,835,276 km (0.094 R)
• M43: 7,200,594 km (0.074 R)
• M44: 7,279,582 km (0.087 R)
• M45: 7,545,417 km (0.056 R)
• M46: 7,706,534 km (0.108 R)
• M47: 7,841,621 km (0.093 R)
• M48: 7,909,389 km (0.112 R)
• M49: 8,059,286 km (0.08 R)
• M50: 8,237,756 km (0.111 R)
• M51: 8,389,748 km (0.048 R)
• M52: 8,556,699 km (0.108 R)
• M53: 8,724,548 km (0.105 R)
• M54: 8,893,743 km (0.086 R)
• M55: 9,450,696 km (0.119 R)
• M56: 9,508,441 km (0.098 R)
• M57: 9,624,379 km (0.093 R)
• M58: 9,813,770 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.9

Radius: 10.9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.21 AU - 6.77 AU

Year: 8578 Days

Day: 10.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 71.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,604,402 km

• M1: 150,047 km (0.061 R)
• M2: 251,175 km (0.085 R)
• M3: 797,656 km (0.071 R)
• M4: 1,239,718 km (0.092 R)
• M5: 1,314,217 km (0.106 R)
• M6: 1,448,257 km (0.047 R)
• M7: 1,688,960 km (0.114 R)
• M8: 1,814,323 km (0.094 R)
• M9: 2,052,333 km (0.119 R)
• M10: 2,876,468 km (0.1 R)
• M11: 3,206,630 km (0.118 R)
• M12: 3,793,353 km (0.089 R)
• M13: 4,127,405 km (0.104 R)
• M14: 4,558,546 km (0.107 R)
• M15: 4,764,692 km (0.063 R)
• M16: 5,004,049 km (0.031 R)
• M17: 5,216,777 km (0.107 R)
• M18: 5,432,497 km (0.076 R)
• M19: 6,000,969 km (0.114 R)
• M20: 6,292,236 km (0.098 R)
• M21: 6,522,168 km (0.073 R)
• M22: 7,023,919 km (0.062 R)
• M23: 7,365,601 km (0.11 R)
• M24: 7,434,565 km (0.068 R)
• M25: 7,887,997 km (0.096 R)
• M26: 7,994,061 km (0.085 R)
• M27: 8,712,580 km (0.067 R)
• M28: 9,005,792 km (0.105 R)
• M29: 9,153,595 km (0.074 R)
• M30: 9,564,241 km (0.075 R)
• M31: 9,866,728 km (0.077 R)
• M32: 10,403,784 km (0.096 R)
• M33: 10,520,171 km (0.056 R)
• M34: 11,227,171 km (0.091 R)
• M35: 11,306,607 km (0.117 R)
• M36: 11,666,689 km (0.074 R)
• M37: 11,747,322 km (0.085 R)
• M38: 13,650,507 km (0.025 R)
• M39: 14,855,218 km (0.055 R)
• M40: 15,470,215 km (0.107 R)
• M41: 16,048,860 km (0.05 R)
• M42: 17,089,911 km (0.043 R)
• M43: 17,503,250 km (0.112 R)
• M44: 18,763,014 km (0.051 R)
• M45: 18,857,560 km (0.101 R)
• M46: 19,475,399 km (0.061 R)
• M47: 20,682,504 km (0.074 R)
• M48: 20,877,879 km (0.102 R)
• M49: 21,073,852 km (0.111 R)
• M50: 21,467,594 km (0.111 R)
• M51: 22,112,809 km (0.112 R)
• M52: 23,523,966 km (0.048 R)
• M53: 23,676,855 km (0.095 R)
• M54: 24,291,852 km (0.118 R)
• M55: 25,120,026 km (0.116 R)
• M56: 25,589,913 km (0.082 R)
• M57: 25,799,649 km (0.061 R)
• M58: 26,857,156 km (0.1 R)
• M59: 26,963,819 km (0.049 R)
• M60: 28,578,579 km (0.074 R)
• M61: 28,687,336 km (0.092 R)
• M62: 28,796,244 km (0.073 R)
• M63: 29,233,219 km (0.118 R)
• M64: 29,342,874 km (0.104 R)
• M65: 29,562,484 km (0.098 R)
• M66: 30,947,312 km (0.115 R)
• M67: 31,170,811 km (0.097 R)
• M68: 31,675,853 km (0.038 R)
• M69: 32,296,684 km (0.104 R)
• M70: 33,035,548 km (0.109 R)
• M71: 33,550,314 km (0.112 R)
• M72: 34,183,113 km (0.116 R)
• M73: 34,298,603 km (0.068 R)
• M74: 34,587,925 km (0.101 R)
• M75: 34,703,864 km (0.099 R)
• M76: 35,343,694 km (0.101 R)
• M77: 37,882,669 km (0.102 R)
• M78: 38,601,636 km (0.084 R)
• M79: 38,721,913 km (0.07 R)
• M80: 38,842,339 km (0.092 R)
• M81: 38,962,765 km (0.099 R)
• M82: 39,870,675 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.9

Radius: 3.8

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.54 AU - 8.08 AU

Year: 11851 Days

Day: 16 Hours

Environment

Temp: -232 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,604,402 km

• M1: 48,320 km (0.108 R)
• M2: 131,048 km (0.112 R)
• M3: 192,832 km (0.077 R)
• M4: 245,939 km (0.116 R)
• M5: 662,719 km (0.09 R)
• M6: 1,063,491 km (0.108 R)
• M7: 1,128,267 km (0.072 R)
• M8: 1,262,008 km (0.076 R)
• M9: 1,454,091 km (0.059 R)
• M10: 1,826,440 km (0.112 R)
• M11: 1,865,336 km (0.072 R)
• M12: 2,043,357 km (0.101 R)
• M13: 2,083,749 km (0.106 R)
• M14: 2,185,625 km (0.098 R)
• M15: 2,268,502 km (0.115 R)
• M16: 2,501,426 km (0.085 R)
• M17: 2,544,510 km (0.059 R)
• M18: 2,631,726 km (0.059 R)
• M19: 2,786,560 km (0.096 R)
• M20: 2,921,646 km (0.063 R)
• M21: 3,292,200 km (0.091 R)
• M22: 3,653,030 km (0.08 R)
• M23: 4,051,559 km (0.037 R)
• M24: 4,076,991 km (0.086 R)
• M25: 4,102,422 km (0.094 R)
• M26: 4,463,851 km (0.114 R)
• M27: 5,106,972 km (0.112 R)
• M28: 5,608,125 km (0.061 R)
• M29: 5,664,673 km (0.116 R)
• M30: 5,807,240 km (0.113 R)
• M31: 5,950,854 km (0.042 R)
• M32: 5,979,726 km (0.091 R)
• M33: 7,357,074 km (0.066 R)
• M34: 7,419,157 km (0.11 R)
• M35: 7,889,941 km (0.096 R)
• M36: 7,953,520 km (0.117 R)
• M37: 8,049,113 km (0.071 R)
• M38: 8,370,450 km (0.115 R)
• M39: 8,695,975 km (0.107 R)
• M40: 9,325,782 km (0.109 R)
• M41: 9,595,357 km (0.085 R)
• M42: 10,142,137 km (0.095 R)
• M43: 10,910,472 km (0.038 R)
• M44: 11,624,951 km (0.113 R)
• M45: 11,697,207 km (0.111 R)
• M46: 11,987,876 km (0.059 R)
• M47: 12,502,193 km (0.104 R)
• M48: 13,249,435 km (0.029 R)
• M49: 13,400,528 km (0.1 R)
• M50: 13,972,591 km (0.116 R)
• M51: 15,022,020 km (0.054 R)
• M52: 15,179,696 km (0.113 R)
• M53: 15,258,684 km (0.037 R)
• M54: 16,016,098 km (0.097 R)
• M55: 16,096,581 km (0.105 R)
• M56: 16,622,717 km (0.108 R)
• M57: 16,867,609 km (0.102 R)
• M58: 17,031,418 km (0.115 R)
• M59: 17,236,966 km (0.082 R)
• M60: 17,650,454 km (0.107 R)
• M61: 17,692,043 km (0.091 R)
• M62: 18,656,201 km (0.068 R)
• M63: 18,910,517 km (0.102 R)
• M64: 19,465,525 km (0.068 R)
• M65: 19,637,413 km (0.097 R)
• M66: 19,982,536 km (0.114 R)
• M67: 20,112,536 km (0.087 R)
• M68: 20,898,224 km (0.109 R)
• M69: 20,942,206 km (0.101 R)
• M70: 21,383,220 km (0.064 R)
• M71: 21,516,213 km (0.054 R)
• M72: 22,095,456 km (0.038 R)
• M73: 22,140,186 km (0.11 R)
• M74: 22,724,964 km (0.047 R)
• M75: 22,815,321 km (0.103 R)
• M76: 22,951,156 km (0.103 R)
• M77: 23,132,768 km (0.09 R)
• M78: 23,223,573 km (0.076 R)
• M79: 24,555,742 km (0.098 R)
• M80: 24,602,118 km (0.055 R)
• M81: 24,834,294 km (0.097 R)
• M82: 25,441,811 km (0.045 R)
• M83: 26,528,340 km (0.103 R)
• M84: 26,671,206 km (0.119 R)
• M85: 28,991,170 km (0.088 R)
• M86: 31,173,803 km (0.095 R)
• M87: 31,324,448 km (0.074 R)
• M88: 31,576,221 km (0.103 R)
• M89: 32,081,712 km (0.085 R)
• M90: 32,386,443 km (0.092 R)
• M91: 33,460,107 km (0.04 R)
• M92: 33,717,415 km (0.1 R)
• M93: 34,130,455 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.7

Radius: 7.7

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.07 AU - 7.25 AU

Year: 12776 Days

Day: 22.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,604,402 km

• M1: 148,251 km (0.078 R)
• M2: 315,951 km (0.088 R)
• M3: 484,697 km (0.09 R)
• M4: 810,372 km (0.113 R)
• M5: 945,907 km (0.068 R)
• M6: 2,251,298 km (0.069 R)
• M7: 2,416,305 km (0.076 R)
• M8: 2,787,607 km (0.099 R)
• M9: 2,905,490 km (0.1 R)
• M10: 2,965,030 km (0.113 R)
• M11: 3,176,860 km (0.069 R)
• M12: 3,776,299 km (0.117 R)
• M13: 4,444,403 km (0.09 R)
• M14: 5,293,969 km (0.095 R)
• M15: 5,440,426 km (0.104 R)
• M16: 5,625,329 km (0.046 R)
• M17: 5,774,777 km (0.109 R)
• M18: 6,077,563 km (0.104 R)
• M19: 6,346,839 km (0.087 R)
• M20: 6,541,616 km (0.053 R)
• M21: 7,016,888 km (0.099 R)
• M22: 7,137,614 km (0.06 R)
• M23: 8,723,800 km (0.071 R)
• M24: 8,896,885 km (0.107 R)
• M25: 8,983,951 km (0.108 R)
• M26: 9,600,892 km (0.109 R)
• M27: 9,959,478 km (0.09 R)
• M28: 10,368,180 km (0.119 R)
• M29: 11,722,340 km (0.076 R)
• M30: 11,865,654 km (0.043 R)
• M31: 13,981,716 km (0.12 R)
• M32: 14,695,448 km (0.111 R)
• M33: 14,746,909 km (0.117 R)
• M34: 14,798,371 km (0.1 R)
• M35: 15,108,637 km (0.081 R)
• M36: 15,264,668 km (0.072 R)
• M37: 15,525,716 km (0.031 R)
• M38: 16,052,300 km (0.09 R)
• M39: 17,448,647 km (0.111 R)
• M40: 17,503,100 km (0.1 R)
• M41: 18,106,279 km (0.083 R)
• M42: 18,604,739 km (0.032 R)
• M43: 18,995,489 km (0.079 R)
• M44: 19,332,682 km (0.059 R)
• M45: 19,445,479 km (0.105 R)
• M46: 19,558,575 km (0.086 R)
• M47: 19,671,821 km (0.102 R)
• M48: 20,069,901 km (0.066 R)
• M49: 20,758,649 km (0.069 R)
• M50: 20,816,394 km (0.052 R)
• M51: 21,280,297 km (0.113 R)
• M52: 22,218,276 km (0.118 R)
• M53: 22,336,458 km (0.107 R)
• M54: 22,930,661 km (0.113 R)
• M55: 23,289,546 km (0.079 R)
• M56: 24,499,643 km (0.083 R)
• M57: 27,169,367 km (0.04 R)
• M58: 28,956,912 km (0.053 R)
• M59: 30,519,162 km (0.105 R)
• M60: 31,509,351 km (0.097 R)
• M61: 32,644,350 km (0.087 R)
• M62: 32,711,519 km (0.084 R)
• M63: 32,913,327 km (0.07 R)
• M64: 33,453,525 km (0.084 R)
• M65: 34,269,282 km (0.111 R)
• M66: 34,337,648 km (0.101 R)
• M67: 35,022,956 km (0.07 R)
• M68: 36,128,783 km (0.085 R)
• M69: 36,685,886 km (0.093 R)
• M70: 38,587,424 km (0.099 R)
• M71: 38,871,810 km (0.1 R)
• M72: 39,585,990 km (0.094 R)
• M73: 39,800,962 km (0.106 R)
• M74: 40,304,359 km (0.099 R)
• M75: 40,592,933 km (0.09 R)
• M76: 41,754,112 km (0.102 R)
• M77: 42,558,799 km (0.058 R)
• M78: 42,852,609 km (0.105 R)
• M79: 42,926,211 km (0.114 R)
• M80: 44,034,732 km (0.112 R)
• M81: 44,779,131 km (0.053 R)
• M82: 46,280,046 km (0.104 R)
• M83: 47,264,550 km (0.086 R)
• M84: 47,645,127 km (0.102 R)
• M85: 48,332,529 km (0.097 R)
• M86: 48,715,948 km (0.105 R)
• M87: 49,254,201 km (0.118 R)
• M88: 49,331,394 km (0.073 R)
• M89: 50,026,725 km (0.107 R)
• M90: 51,897,147 km (0.052 R)
• M91: 51,975,536 km (0.065 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: 233 - 18,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit