🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.3

Radius: 9.8

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.64 AU - 0.98 AU

Year: 471 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 32,615,205 km

• M1: 122,969 km (0.114 R)
• M2: 241,601 km (0.082 R)
• M3: 325,076 km (0.101 R)
• M4: 404,961 km (0.097 R)
• M5: 519,553 km (0.078 R)
• M6: 581,337 km (0.077 R)
• M7: 654,491 km (0.106 R)
• M8: 770,728 km (0.118 R)
• M9: 833,859 km (0.085 R)
• M10: 908,508 km (0.107 R)
• M11: 980,614 km (0.115 R)
• M12: 1,105,528 km (0.114 R)
• M13: 1,172,548 km (0.05 R)
• M14: 1,283,999 km (0.097 R)
• M15: 1,349,373 km (0.109 R)
• M16: 1,455,288 km (0.095 R)
• M17: 1,552,527 km (0.084 R)
• M18: 1,616,555 km (0.035 R)
• M19: 1,711,549 km (0.118 R)
• M20: 1,777,821 km (0.044 R)
• M21: 1,882,091 km (0.107 R)
• M22: 1,963,322 km (0.074 R)
• M23: 2,129,376 km (0.054 R)
• M24: 2,207,466 km (0.119 R)
• M25: 2,273,439 km (0.113 R)
• M26: 2,918,355 km (0.107 R)
• M27: 3,078,874 km (0.112 R)
• M28: 3,182,695 km (0.081 R)
• M29: 3,439,554 km (0.064 R)
• M30: 3,671,880 km (0.082 R)
• M31: 3,774,205 km (0.044 R)
• M32: 3,917,370 km (0.101 R)
• M33: 4,135,633 km (0.105 R)
• M34: 4,225,691 km (0.098 R)
• M35: 4,382,769 km (0.076 R)
• M36: 4,575,600 km (0.104 R)
• M37: 4,737,166 km (0.039 R)
• M38: 4,848,617 km (0.029 R)
• M39: 4,952,438 km (0.081 R)
• M40: 5,091,863 km (0.06 R)
• M41: 5,232,784 km (0.107 R)
• M42: 5,294,717 km (0.097 R)
• M43: 5,455,386 km (0.08 R)
• M44: 5,554,270 km (0.085 R)
• M45: 5,617,699 km (0.101 R)
• M46: 5,726,756 km (0.109 R)
• M47: 5,845,686 km (0.095 R)
• M48: 5,974,640 km (0.112 R)
• M49: 6,076,815 km (0.08 R)
• M50: 6,395,907 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.7

Radius: 11

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.87 AU - 1.01 AU

Year: 588 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 32,615,205 km

• M1: 138,677 km (0.108 R)
• M2: 233,971 km (0.092 R)
• M3: 371,302 km (0.095 R)
• M4: 485,744 km (0.112 R)
• M5: 716,723 km (0.068 R)
• M6: 785,239 km (0.112 R)
• M7: 882,328 km (0.118 R)
• M8: 1,000,211 km (0.118 R)
• M9: 1,078,152 km (0.099 R)
• M10: 1,193,342 km (0.115 R)
• M11: 1,349,522 km (0.036 R)
• M12: 1,436,588 km (0.042 R)
• M13: 1,596,957 km (0.119 R)
• M14: 1,689,409 km (0.095 R)
• M15: 1,797,418 km (0.117 R)
• M16: 2,049,042 km (0.037 R)
• M17: 2,252,794 km (0.053 R)
• M18: 2,349,734 km (0.111 R)
• M19: 2,470,908 km (0.083 R)
• M20: 2,719,839 km (0.099 R)
• M21: 2,952,464 km (0.109 R)
• M22: 3,083,661 km (0.098 R)
• M23: 3,191,671 km (0.068 R)
• M24: 3,497,598 km (0.108 R)
• M25: 3,593,042 km (0.065 R)
• M26: 3,715,712 km (0.113 R)
• M27: 3,893,434 km (0.052 R)
• M28: 4,119,626 km (0.093 R)
• M29: 4,211,330 km (0.103 R)
• M30: 4,303,781 km (0.065 R)
• M31: 4,406,256 km (0.115 R)
• M32: 4,537,752 km (0.031 R)
• M33: 4,708,892 km (0.077 R)
• M34: 4,804,784 km (0.053 R)
• M35: 4,911,148 km (0.106 R)
• M36: 5,096,650 km (0.07 R)
• M37: 5,195,384 km (0.039 R)
• M38: 5,424,568 km (0.091 R)
• M39: 5,515,225 km (0.114 R)
• M40: 5,636,848 km (0.059 R)
• M41: 5,759,368 km (0.093 R)
• M42: 6,100,900 km (0.086 R)
• M43: 6,195,147 km (0.101 R)
• M44: 6,534,435 km (0.051 R)
• M45: 6,652,468 km (0.113 R)
• M46: 6,738,786 km (0.104 R)
• M47: 6,934,310 km (0.06 R)
• M48: 7,364,554 km (0.095 R)
• M49: 7,543,473 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62

Radius: 12.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.22 AU - 1.52 AU

Year: 1035 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 32,615,205 km

• M1: 159,172 km (0.081 R)
• M2: 244,742 km (0.04 R)
• M3: 339,138 km (0.066 R)
• M4: 476,619 km (0.098 R)
• M5: 586,872 km (0.097 R)
• M6: 687,253 km (0.113 R)
• M7: 801,545 km (0.054 R)
• M8: 885,470 km (0.106 R)
• M9: 1,011,880 km (0.074 R)
• M10: 1,292,376 km (0.118 R)
• M11: 1,460,524 km (0.109 R)
• M12: 1,570,478 km (0.102 R)
• M13: 1,726,659 km (0.116 R)
• M14: 1,922,931 km (0.101 R)
• M15: 2,018,823 km (0.113 R)
• M16: 2,142,541 km (0.101 R)
• M17: 2,242,173 km (0.084 R)
• M18: 2,322,058 km (0.115 R)
• M19: 2,468,215 km (0.096 R)
• M20: 2,578,618 km (0.087 R)
• M21: 2,770,104 km (0.112 R)
• M22: 3,054,489 km (0.103 R)
• M23: 3,137,516 km (0.073 R)
• M24: 3,251,510 km (0.051 R)
• M25: 3,391,234 km (0.033 R)
• M26: 3,477,403 km (0.076 R)
• M27: 3,595,435 km (0.075 R)
• M28: 3,714,814 km (0.11 R)
• M29: 3,803,825 km (0.062 R)
• M30: 3,977,209 km (0.119 R)
• M31: 4,061,582 km (0.12 R)
• M32: 4,245,588 km (0.033 R)
• M33: 4,325,323 km (0.033 R)
• M34: 4,452,631 km (0.116 R)
• M35: 4,588,017 km (0.115 R)
• M36: 4,710,987 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.4

Radius: 10.1

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.35 AU - 2.25 AU

Year: 1559 Days

Day: 14.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 32,615,205 km

• M1: 130,300 km (0.101 R)
• M2: 219,759 km (0.108 R)
• M3: 286,929 km (0.097 R)
• M4: 370,554 km (0.106 R)
• M5: 470,784 km (0.092 R)
• M6: 627,862 km (0.12 R)
• M7: 702,960 km (0.048 R)
• M8: 1,060,649 km (0.088 R)
• M9: 1,194,838 km (0.062 R)
• M10: 1,308,233 km (0.026 R)
• M11: 1,670,559 km (0.073 R)
• M12: 1,818,213 km (0.102 R)
• M13: 2,201,183 km (0.099 R)
• M14: 2,620,805 km (0.111 R)
• M15: 2,793,441 km (0.077 R)
• M16: 2,957,849 km (0.084 R)
• M17: 3,222,937 km (0.085 R)
• M18: 3,321,222 km (0.105 R)
• M19: 3,558,784 km (0.084 R)
• M20: 3,686,092 km (0.057 R)
• M21: 3,906,000 km (0.063 R)
• M22: 4,372,447 km (0.089 R)
• M23: 4,481,653 km (0.076 R)
• M24: 4,591,607 km (0.086 R)
• M25: 4,842,633 km (0.091 R)
• M26: 5,040,850 km (0.085 R)
• M27: 5,184,165 km (0.119 R)
• M28: 5,563,096 km (0.099 R)
• M29: 5,636,997 km (0.112 R)
• M30: 5,726,158 km (0.109 R)
• M31: 5,875,756 km (0.047 R)
• M32: 6,240,176 km (0.079 R)
• M33: 6,487,162 km (0.086 R)
• M34: 6,596,219 km (0.046 R)
• M35: 6,784,712 km (0.094 R)
• M36: 6,975,001 km (0.054 R)
• M37: 7,786,569 km (0.036 R)
• M38: 7,852,841 km (0.117 R)
• M39: 8,019,343 km (0.072 R)
• M40: 8,203,648 km (0.071 R)
• M41: 8,474,420 km (0.117 R)
• M42: 8,611,003 km (0.1 R)
• M43: 8,868,910 km (0.066 R)
• M44: 8,990,084 km (0.089 R)
• M45: 9,111,857 km (0.1 R)
• M46: 9,181,719 km (0.112 R)
• M47: 9,304,389 km (0.12 R)
• M48: 9,462,813 km (0.118 R)
• M49: 9,569,028 km (0.114 R)
• M50: 9,711,146 km (0.028 R)
• M51: 9,818,258 km (0.067 R)
• M52: 10,015,727 km (0.104 R)
• M53: 10,450,907 km (0.096 R)
• M54: 10,818,320 km (0.112 R)
• M55: 10,892,371 km (0.111 R)
• M56: 10,985,121 km (0.063 R)
• M57: 11,452,764 km (0.105 R)
• M58: 12,080,028 km (0.081 R)
• M59: 12,214,517 km (0.106 R)
• M60: 12,388,200 km (0.111 R)
• M61: 12,659,869 km (0.079 R)
• M62: 12,933,634 km (0.113 R)
• M63: 13,031,919 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.1

Radius: 12.7

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.47 AU - 2.25 AU

Year: 1638 Days

Day: 6.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 32,615,205 km

• M1: 179,069 km (0.088 R)
• M2: 298,897 km (0.051 R)
• M3: 386,561 km (0.093 R)
• M4: 491,130 km (0.049 R)
• M5: 577,897 km (0.073 R)
• M6: 670,946 km (0.078 R)
• M7: 829,221 km (0.096 R)
• M8: 916,287 km (0.12 R)
• M9: 1,017,565 km (0.069 R)
• M10: 1,203,216 km (0.104 R)
• M11: 1,333,515 km (0.113 R)
• M12: 1,412,802 km (0.074 R)
• M13: 1,621,940 km (0.041 R)
• M14: 1,720,376 km (0.087 R)
• M15: 1,807,591 km (0.11 R)
• M16: 1,930,710 km (0.104 R)
• M17: 2,071,033 km (0.059 R)
• M18: 2,406,880 km (0.066 R)
• M19: 2,713,257 km (0.055 R)
• M20: 2,799,874 km (0.085 R)
• M21: 2,911,324 km (0.089 R)
• M22: 3,024,420 km (0.097 R)
• M23: 3,180,152 km (0.092 R)
• M24: 3,271,556 km (0.098 R)
• M25: 3,517,046 km (0.092 R)
• M26: 3,637,771 km (0.104 R)
• M27: 3,918,866 km (0.088 R)
• M28: 4,044,079 km (0.09 R)
• M29: 4,179,765 km (0.097 R)
• M30: 4,381,572 km (0.115 R)
• M31: 4,483,747 km (0.062 R)
• M32: 4,662,068 km (0.11 R)
• M33: 4,814,209 km (0.102 R)
• M34: 4,977,570 km (0.043 R)
• M35: 5,064,786 km (0.091 R)
• M36: 5,191,645 km (0.068 R)
• M37: 5,349,470 km (0.091 R)
• M38: 5,578,953 km (0.09 R)
• M39: 5,659,587 km (0.089 R)
• M40: 5,801,555 km (0.101 R)
• M41: 5,934,548 km (0.082 R)
• M42: 6,027,149 km (0.029 R)
• M43: 6,203,525 km (0.062 R)
• M44: 6,318,565 km (0.026 R)
• M45: 6,444,826 km (0.099 R)
• M46: 6,625,241 km (0.075 R)
• M47: 6,850,386 km (0.077 R)
• M48: 6,958,395 km (0.11 R)
• M49: 7,286,314 km (0.101 R)
• M50: 7,407,787 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515

Radius: 14.3

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.86 AU - 2.46 AU

Year: 2050 Days

Day: 9.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 32,615,205 km

• M1: 178,321 km (0.089 R)
• M2: 275,858 km (0.092 R)
• M3: 397,930 km (0.112 R)
• M4: 548,875 km (0.083 R)
• M5: 694,583 km (0.073 R)
• M6: 800,349 km (0.108 R)
• M7: 895,942 km (0.062 R)
• M8: 1,030,430 km (0.102 R)
• M9: 1,227,451 km (0.117 R)
• M10: 1,340,547 km (0.075 R)
• M11: 1,487,152 km (0.111 R)
• M12: 1,588,131 km (0.04 R)
• M13: 1,754,783 km (0.076 R)
• M14: 2,004,911 km (0.032 R)
• M15: 2,140,147 km (0.094 R)
• M16: 2,267,006 km (0.099 R)
• M17: 2,516,386 km (0.079 R)
• M18: 2,800,023 km (0.098 R)
• M19: 2,939,449 km (0.108 R)
• M20: 3,107,297 km (0.098 R)
• M21: 3,412,327 km (0.106 R)
• M22: 3,561,626 km (0.04 R)
• M23: 3,754,907 km (0.084 R)
• M24: 3,866,955 km (0.054 R)
• M25: 4,051,559 km (0.065 R)
• M26: 4,239,155 km (0.113 R)
• M27: 4,503,644 km (0.094 R)
• M28: 5,219,919 km (0.098 R)
• M29: 5,376,996 km (0.086 R)
• M30: 5,679,782 km (0.067 R)
• M31: 6,929,523 km (0.072 R)
• M32: 7,033,045 km (0.041 R)
• M33: 7,172,021 km (0.098 R)
• M34: 7,311,895 km (0.054 R)
• M35: 7,755,004 km (0.058 R)
• M36: 7,844,613 km (0.083 R)
• M37: 8,025,028 km (0.096 R)
• M38: 10,020,813 km (0.118 R)
• M39: 10,612,473 km (0.101 R)
• M40: 10,752,197 km (0.115 R)
• M41: 11,134,420 km (0.116 R)
• M42: 11,378,264 km (0.094 R)
• M43: 11,562,270 km (0.096 R)
• M44: 12,308,165 km (0.081 R)
• M45: 12,729,283 km (0.03 R)
• M46: 13,305,384 km (0.102 R)
• M47: 13,456,179 km (0.116 R)
• M48: 13,694,339 km (0.084 R)
• M49: 14,638,301 km (0.046 R)
• M50: 14,727,312 km (0.051 R)
• M51: 14,860,903 km (0.108 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.4

Radius: 10.9

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.01 AU - 4.85 AU

Year: 6020 Days

Day: 6.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,615,205 km

• M1: 143,764 km (0.088 R)
• M2: 330,312 km (0.087 R)
• M3: 601,084 km (0.112 R)
• M4: 711,487 km (0.103 R)
• M5: 983,456 km (0.059 R)
• M6: 1,086,529 km (0.077 R)
• M7: 1,352,963 km (0.047 R)
• M8: 1,468,901 km (0.068 R)
• M9: 1,588,281 km (0.042 R)
• M10: 1,873,564 km (0.076 R)
• M11: 2,098,409 km (0.035 R)
• M12: 2,194,750 km (0.105 R)
• M13: 2,889,483 km (0.053 R)
• M14: 2,975,502 km (0.099 R)
• M15: 3,106,250 km (0.108 R)
• M16: 3,718,255 km (0.088 R)
• M17: 3,882,962 km (0.107 R)
• M18: 3,978,256 km (0.1 R)
• M19: 4,219,857 km (0.112 R)
• M20: 4,391,894 km (0.099 R)
• M21: 4,922,069 km (0.119 R)
• M22: 5,155,442 km (0.05 R)
• M23: 5,579,552 km (0.12 R)
• M24: 5,687,412 km (0.118 R)
• M25: 5,932,453 km (0.077 R)
• M26: 6,208,910 km (0.082 R)
• M27: 6,348,784 km (0.113 R)
• M28: 6,832,135 km (0.079 R)
• M29: 6,918,602 km (0.072 R)
• M30: 7,092,734 km (0.115 R)
• M31: 7,239,041 km (0.069 R)
• M32: 7,504,876 km (0.08 R)
• M33: 7,924,798 km (0.065 R)
• M34: 8,107,008 km (0.064 R)
• M35: 8,229,379 km (0.088 R)
• M36: 9,007,886 km (0.087 R)
• M37: 9,293,768 km (0.06 R)
• M38: 9,486,151 km (0.111 R)
• M39: 9,777,268 km (0.103 R)
• M40: 11,412,822 km (0.077 R)
• M41: 11,653,375 km (0.117 R)
• M42: 11,722,340 km (0.117 R)
• M43: 11,895,574 km (0.063 R)
• M44: 12,174,424 km (0.109 R)
• M45: 12,881,125 km (0.092 R)
• M46: 13,275,465 km (0.048 R)
• M47: 13,383,774 km (0.055 R)
• M48: 13,673,844 km (0.111 R)
• M49: 14,223,317 km (0.089 R)
• M50: 14,892,318 km (0.109 R)
• M51: 15,004,816 km (0.103 R)
• M52: 15,571,642 km (0.12 R)
• M53: 15,647,788 km (0.074 R)
• M54: 15,991,713 km (0.063 R)
• M55: 16,183,946 km (0.116 R)
• M56: 16,415,524 km (0.047 R)
• M57: 18,147,718 km (0.044 R)
• M58: 18,872,968 km (0.084 R)
• M59: 19,116,962 km (0.107 R)
• M60: 19,937,357 km (0.067 R)
• M61: 20,393,481 km (0.087 R)
• M62: 20,643,758 km (0.067 R)
• M63: 21,273,864 km (0.105 R)
• M64: 21,867,768 km (0.107 R)
• M65: 21,953,039 km (0.104 R)
• M66: 22,038,459 km (0.113 R)
• M67: 23,550,594 km (0.114 R)
• M68: 24,651,186 km (0.099 R)
• M69: 25,364,319 km (0.106 R)
• M70: 25,633,595 km (0.037 R)
• M71: 26,446,809 km (0.068 R)
• M72: 26,719,676 km (0.105 R)
• M73: 27,406,330 km (0.106 R)
• M74: 27,913,467 km (0.066 R)
• M75: 28,656,519 km (0.06 R)
• M76: 28,890,191 km (0.094 R)
• M77: 30,352,510 km (0.081 R)
• M78: 30,829,428 km (0.044 R)
• M79: 31,020,764 km (0.102 R)
• M80: 31,645,634 km (0.075 R)
• M81: 32,129,284 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 18,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit