🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.3

Radius: 9.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.54 AU - 0.66 AU

Year: 327 Days

Day: 12.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 35,096,234 km

• M1: 207,193 km (0.116 R)
• M2: 270,024 km (0.038 R)
• M3: 361,129 km (0.07 R)
• M4: 423,811 km (0.073 R)
• M5: 486,043 km (0.087 R)
• M6: 549,323 km (0.112 R)
• M7: 618,886 km (0.083 R)
• M8: 712,834 km (0.107 R)
• M9: 802,443 km (0.082 R)
• M10: 906,264 km (0.062 R)
• M11: 1,028,635 km (0.082 R)
• M12: 1,117,047 km (0.115 R)
• M13: 1,328,728 km (0.03 R)
• M14: 1,449,454 km (0.056 R)
• M15: 1,529,339 km (0.113 R)
• M16: 1,627,326 km (0.097 R)
• M17: 1,693,747 km (0.079 R)
• M18: 1,820,905 km (0.073 R)
• M19: 1,894,507 km (0.063 R)
• M20: 1,977,833 km (0.096 R)
• M21: 2,171,263 km (0.115 R)
• M22: 2,305,303 km (0.119 R)
• M23: 2,413,612 km (0.087 R)
• M24: 2,504,268 km (0.11 R)
• M25: 2,576,823 km (0.059 R)
• M26: 2,664,787 km (0.026 R)
• M27: 2,728,815 km (0.104 R)
• M28: 2,873,775 km (0.086 R)
• M29: 2,949,771 km (0.079 R)
• M30: 3,036,837 km (0.11 R)
• M31: 3,114,328 km (0.081 R)
• M32: 3,208,126 km (0.114 R)
• M33: 3,271,257 km (0.034 R)
• M34: 3,345,308 km (0.053 R)
• M35: 3,414,721 km (0.115 R)
• M36: 3,533,203 km (0.056 R)
• M37: 3,603,962 km (0.12 R)
• M38: 3,730,223 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523

Radius: 8.2

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.06 AU - 1.44 AU

Year: 982 Days

Day: 11 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 35,096,234 km

• M1: 115,639 km (0.12 R)
• M2: 330,611 km (0.103 R)
• M3: 385,065 km (0.115 R)
• M4: 504,743 km (0.071 R)
• M5: 574,905 km (0.107 R)
• M6: 670,348 km (0.085 R)
• M7: 806,482 km (0.07 R)
• M8: 1,047,484 km (0.068 R)
• M9: 1,119,590 km (0.062 R)
• M10: 1,200,224 km (0.114 R)
• M11: 1,317,957 km (0.05 R)
• M12: 1,748,500 km (0.095 R)
• M13: 1,803,402 km (0.118 R)
• M14: 2,102,897 km (0.103 R)
• M15: 2,229,008 km (0.048 R)
• M16: 2,374,866 km (0.075 R)
• M17: 2,532,692 km (0.038 R)
• M18: 2,840,564 km (0.056 R)
• M19: 2,933,315 km (0.09 R)
• M20: 3,027,263 km (0.116 R)
• M21: 3,353,835 km (0.072 R)
• M22: 3,471,867 km (0.082 R)
• M23: 3,671,581 km (0.12 R)
• M24: 3,936,967 km (0.079 R)
• M25: 4,030,316 km (0.082 R)
• M26: 4,124,264 km (0.119 R)
• M27: 4,335,945 km (0.103 R)
• M28: 4,389,501 km (0.11 R)
• M29: 4,936,431 km (0.066 R)
• M30: 5,229,343 km (0.117 R)
• M31: 5,332,117 km (0.112 R)
• M32: 5,504,902 km (0.112 R)
• M33: 5,609,322 km (0.109 R)
• M34: 5,761,612 km (0.057 R)
• M35: 5,938,886 km (0.088 R)
• M36: 6,046,148 km (0.114 R)
• M37: 6,105,987 km (0.089 R)
• M38: 6,202,178 km (0.096 R)
• M39: 6,444,826 km (0.103 R)
• M40: 6,616,564 km (0.108 R)
• M41: 6,727,865 km (0.071 R)
• M42: 6,877,014 km (0.083 R)
• M43: 7,002,228 km (0.107 R)
• M44: 7,065,208 km (0.116 R)
• M45: 7,153,621 km (0.119 R)
• M46: 7,242,332 km (0.109 R)
• M47: 7,472,264 km (0.078 R)
• M48: 7,523,726 km (0.05 R)
• M49: 7,691,575 km (0.098 R)
• M50: 7,847,755 km (0.044 R)
• M51: 8,004,982 km (0.085 R)
• M52: 8,415,778 km (0.119 R)
• M53: 8,522,890 km (0.058 R)
• M54: 8,657,528 km (0.115 R)
• M55: 8,738,610 km (0.102 R)
• M56: 9,106,770 km (0.051 R)
• M57: 9,175,436 km (0.111 R)
• M58: 9,258,163 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.2

Radius: 10.7

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.18 AU - 3.6 AU

Year: 4387 Days

Day: 14 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,096,234 km

• M1: 189,391 km (0.104 R)
• M2: 269,276 km (0.06 R)
• M3: 378,632 km (0.066 R)
• M4: 507,586 km (0.034 R)
• M5: 1,045,839 km (0.101 R)
• M6: 1,222,364 km (0.094 R)
• M7: 1,505,703 km (0.117 R)
• M8: 1,621,641 km (0.084 R)
• M9: 2,097,213 km (0.113 R)
• M10: 2,715,052 km (0.061 R)
• M11: 2,857,469 km (0.076 R)
• M12: 3,408,438 km (0.11 R)
• M13: 3,923,354 km (0.107 R)
• M14: 4,438,718 km (0.117 R)
• M15: 4,510,675 km (0.092 R)
• M16: 4,631,400 km (0.111 R)
• M17: 5,025,292 km (0.109 R)
• M18: 5,150,655 km (0.109 R)
• M19: 5,353,360 km (0.108 R)
• M20: 6,110,325 km (0.03 R)
• M21: 6,190,509 km (0.102 R)
• M22: 6,379,152 km (0.061 R)
• M23: 6,596,967 km (0.117 R)
• M24: 6,734,447 km (0.054 R)
• M25: 7,435,762 km (0.1 R)
• M26: 7,751,862 km (0.078 R)
• M27: 8,456,618 km (0.086 R)
• M28: 8,756,412 km (0.114 R)
• M29: 9,120,833 km (0.115 R)
• M30: 9,335,655 km (0.111 R)
• M31: 9,958,730 km (0.116 R)
• M32: 10,116,556 km (0.108 R)
• M33: 10,211,700 km (0.098 R)
• M34: 10,691,760 km (0.079 R)
• M35: 10,853,475 km (0.113 R)
• M36: 11,179,299 km (0.075 R)
• M37: 11,740,740 km (0.066 R)
• M38: 11,941,052 km (0.118 R)
• M39: 12,041,581 km (0.115 R)
• M40: 12,108,751 km (0.1 R)
• M41: 12,243,688 km (0.079 R)
• M42: 12,616,935 km (0.074 R)
• M43: 12,856,441 km (0.097 R)
• M44: 12,994,071 km (0.07 R)
• M45: 14,253,835 km (0.095 R)
• M46: 14,325,043 km (0.101 R)
• M47: 14,610,775 km (0.085 R)
• M48: 14,682,433 km (0.117 R)
• M49: 15,369,835 km (0.077 R)
• M50: 15,552,494 km (0.099 R)
• M51: 15,662,299 km (0.119 R)
• M52: 15,846,154 km (0.102 R)
• M53: 16,364,511 km (0.114 R)
• M54: 16,439,011 km (0.109 R)
• M55: 16,963,800 km (0.12 R)
• M56: 17,646,565 km (0.086 R)
• M57: 18,687,616 km (0.119 R)
• M58: 18,804,452 km (0.036 R)
• M59: 19,353,177 km (0.072 R)
• M60: 19,471,509 km (0.09 R)
• M61: 19,867,495 km (0.105 R)
• M62: 20,146,345 km (0.111 R)
• M63: 20,546,819 km (0.054 R)
• M64: 21,233,772 km (0.037 R)
• M65: 21,315,004 km (0.056 R)
• M66: 21,559,596 km (0.115 R)
• M67: 21,764,097 km (0.088 R)
• M68: 21,846,076 km (0.085 R)
• M69: 22,010,484 km (0.097 R)
• M70: 22,257,620 km (0.101 R)
• M71: 22,422,926 km (0.094 R)
• M72: 22,588,680 km (0.119 R)
• M73: 23,844,554 km (0.093 R)
• M74: 24,098,422 km (0.108 R)
• M75: 24,438,308 km (0.093 R)
• M76: 24,951,279 km (0.111 R)
• M77: 25,037,148 km (0.093 R)
• M78: 25,295,205 km (0.117 R)
• M79: 25,900,777 km (0.113 R)
• M80: 27,126,283 km (0.086 R)
• M81: 27,435,651 km (0.041 R)
• M82: 28,684,644 km (0.111 R)
• M83: 28,909,639 km (0.058 R)
• M84: 29,679,021 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.4

Radius: 9.1

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.41 AU - 3.79 AU

Year: 4801 Days

Day: 8.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 35,096,234 km

• M1: 188,942 km (0.075 R)
• M2: 276,008 km (0.08 R)
• M3: 480,658 km (0.099 R)
• M4: 580,889 km (0.058 R)
• M5: 741,706 km (0.114 R)
• M6: 959,521 km (0.108 R)
• M7: 1,445,714 km (0.1 R)
• M8: 1,545,346 km (0.092 R)
• M9: 1,720,226 km (0.103 R)
• M10: 1,847,683 km (0.037 R)
• M11: 2,055,774 km (0.07 R)
• M12: 2,168,571 km (0.062 R)
• M13: 2,639,954 km (0.089 R)
• M14: 2,713,556 km (0.109 R)
• M15: 2,875,121 km (0.119 R)
• M16: 2,988,816 km (0.045 R)
• M17: 3,104,156 km (0.076 R)
• M18: 3,312,695 km (0.109 R)
• M19: 3,445,538 km (0.086 R)
• M20: 3,910,040 km (0.088 R)
• M21: 3,994,114 km (0.099 R)
• M22: 4,192,630 km (0.078 R)
• M23: 4,481,952 km (0.03 R)
• M24: 4,658,627 km (0.117 R)
• M25: 4,762,747 km (0.112 R)
• M26: 4,973,381 km (0.097 R)
• M27: 5,049,377 km (0.119 R)
• M28: 5,279,608 km (0.088 R)
• M29: 5,482,014 km (0.074 R)
• M30: 5,544,845 km (0.098 R)
• M31: 5,671,106 km (0.114 R)
• M32: 6,120,797 km (0.037 R)
• M33: 6,969,166 km (0.103 R)
• M34: 7,294,691 km (0.039 R)
• M35: 7,590,147 km (0.05 R)
• M36: 7,660,159 km (0.088 R)
• M37: 7,871,840 km (0.104 R)
• M38: 7,942,749 km (0.11 R)
• M39: 8,049,562 km (0.083 R)
• M40: 8,318,838 km (0.104 R)
• M41: 8,427,297 km (0.069 R)
• M42: 8,645,859 km (0.104 R)
• M43: 8,810,866 km (0.051 R)
• M44: 9,014,169 km (0.12 R)
• M45: 9,125,620 km (0.092 R)
• M46: 9,406,415 km (0.095 R)
• M47: 9,595,058 km (0.086 R)
• M48: 10,382,092 km (0.076 R)
• M49: 10,616,362 km (0.104 R)
• M50: 11,209,668 km (0.063 R)
• M51: 11,389,783 km (0.097 R)
• M52: 11,570,797 km (0.115 R)
• M53: 11,854,434 km (0.109 R)
• M54: 12,058,336 km (0.08 R)
• M55: 12,140,316 km (0.028 R)
• M56: 12,325,219 km (0.08 R)
• M57: 12,469,731 km (0.057 R)
• M58: 12,573,402 km (0.05 R)
• M59: 13,074,555 km (0.09 R)
• M60: 13,179,722 km (0.11 R)
• M61: 13,306,431 km (0.063 R)
• M62: 14,638,750 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779

Radius: 8.7

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.53 AU - 5.41 AU

Year: 7788 Days

Day: 13.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 35,096,234 km

• M1: 111,899 km (0.108 R)
• M2: 218,862 km (0.11 R)
• M3: 316,848 km (0.033 R)
• M4: 524,939 km (0.109 R)
• M5: 683,064 km (0.114 R)
• M6: 776,263 km (0.117 R)
• M7: 1,010,833 km (0.089 R)
• M8: 1,100,143 km (0.088 R)
• M9: 1,670,410 km (0.071 R)
• M10: 2,042,759 km (0.049 R)
• M11: 2,464,924 km (0.109 R)
• M12: 3,147,988 km (0.098 R)
• M13: 3,361,165 km (0.07 R)
• M14: 3,830,154 km (0.076 R)
• M15: 4,086,715 km (0.046 R)
• M16: 4,260,996 km (0.12 R)
• M17: 4,556,751 km (0.074 R)
• M18: 4,982,207 km (0.094 R)
• M19: 5,106,224 km (0.11 R)
• M20: 5,612,015 km (0.116 R)
• M21: 6,002,016 km (0.083 R)
• M22: 6,233,594 km (0.077 R)
• M23: 6,400,694 km (0.107 R)
• M24: 6,842,457 km (0.091 R)
• M25: 7,223,932 km (0.118 R)
• M26: 8,080,080 km (0.031 R)
• M27: 8,892,845 km (0.116 R)
• M28: 8,968,093 km (0.114 R)
• M29: 9,309,027 km (0.052 R)
• M30: 10,042,954 km (0.115 R)
• M31: 10,357,409 km (0.081 R)
• M32: 10,795,282 km (0.038 R)
• M33: 10,915,708 km (0.073 R)
• M34: 11,117,366 km (0.068 R)
• M35: 11,320,370 km (0.074 R)
• M36: 11,771,408 km (0.118 R)
• M37: 11,978,302 km (0.103 R)
• M38: 12,353,792 km (0.038 R)
• M39: 12,437,717 km (0.065 R)
• M40: 13,116,293 km (0.1 R)
• M41: 13,416,984 km (0.071 R)
• M42: 14,332,673 km (0.076 R)
• M43: 14,642,340 km (0.071 R)
• M44: 14,775,782 km (0.116 R)
• M45: 15,133,470 km (0.088 R)
• M46: 15,358,465 km (0.116 R)
• M47: 16,086,109 km (0.054 R)
• M48: 16,361,818 km (0.111 R)
• M49: 16,546,572 km (0.043 R)
• M50: 16,824,824 km (0.115 R)
• M51: 17,245,343 km (0.07 R)
• M52: 18,479,227 km (0.07 R)
• M53: 19,252,797 km (0.065 R)
• M54: 20,086,057 km (0.111 R)
• M55: 20,482,342 km (0.101 R)
• M56: 20,831,204 km (0.075 R)
• M57: 21,787,883 km (0.058 R)
• M58: 22,399,588 km (0.083 R)
• M59: 22,553,375 km (0.079 R)
• M60: 22,707,461 km (0.096 R)
• M61: 23,016,829 km (0.106 R)
• M62: 23,431,514 km (0.113 R)
• M63: 23,587,545 km (0.039 R)
• M64: 23,848,593 km (0.111 R)
• M65: 25,327,667 km (0.109 R)
• M66: 25,916,934 km (0.077 R)
• M67: 26,402,229 km (0.044 R)
• M68: 26,781,908 km (0.092 R)
• M69: 26,999,723 km (0.066 R)
• M70: 27,108,780 km (0.058 R)
• M71: 27,217,986 km (0.111 R)
• M72: 28,263,077 km (0.048 R)
• M73: 28,429,280 km (0.084 R)
• M74: 29,041,584 km (0.065 R)
• M75: 29,826,973 km (0.099 R)
• M76: 30,790,234 km (0.105 R)
• M77: 31,018,371 km (0.083 R)
• M78: 31,591,031 km (0.09 R)
• M79: 31,994,048 km (0.074 R)
• M80: 32,863,361 km (0.115 R)
• M81: 34,388,511 km (0.071 R)
• M82: 35,577,366 km (0.043 R)
• M83: 35,637,205 km (0.113 R)
• M84: 35,936,700 km (0.113 R)
• M85: 36,477,945 km (0.063 R)
• M86: 36,538,233 km (0.087 R)
• M87: 37,082,320 km (0.09 R)
• M88: 37,751,172 km (0.061 R)
• M89: 37,995,316 km (0.063 R)
• M90: 38,669,404 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.8

Radius: 3.4

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.83 AU - 8.57 AU

Year: 13580 Days

Day: 15.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,096,234 km

• M1: 252,372 km (0.078 R)
• M2: 557,402 km (0.05 R)
• M3: 583,432 km (0.068 R)
• M4: 1,427,164 km (0.058 R)
• M5: 1,858,903 km (0.06 R)
• M6: 2,078,662 km (0.118 R)
• M7: 2,349,135 km (0.047 R)
• M8: 2,542,865 km (0.071 R)
• M9: 2,696,950 km (0.103 R)
• M10: 3,391,533 km (0.086 R)
• M11: 3,415,619 km (0.098 R)
• M12: 3,858,578 km (0.085 R)
• M13: 4,582,781 km (0.087 R)
• M14: 5,630,265 km (0.09 R)
• M15: 6,239,578 km (0.05 R)
• M16: 8,843,927 km (0.115 R)
• M17: 9,960,974 km (0.106 R)
• M18: 10,238,329 km (0.119 R)
• M19: 10,413,059 km (0.116 R)
• M20: 10,730,057 km (0.081 R)
• M21: 11,955,563 km (0.108 R)
• M22: 13,073,208 km (0.104 R)
• M23: 13,300,597 km (0.081 R)
• M24: 14,379,497 km (0.081 R)
• M25: 15,008,556 km (0.12 R)
• M26: 15,726,775 km (0.097 R)
• M27: 16,783,984 km (0.062 R)
• M28: 17,196,574 km (0.108 R)
• M29: 18,116,302 km (0.067 R)
• M30: 18,752,392 km (0.11 R)
• M31: 19,568,598 km (0.091 R)
• M32: 20,177,462 km (0.053 R)
• M33: 20,925,002 km (0.085 R)
• M34: 21,146,557 km (0.07 R)
• M35: 21,279,998 km (0.117 R)
• M36: 21,950,795 km (0.118 R)
• M37: 21,995,824 km (0.103 R)
• M38: 22,085,882 km (0.071 R)
• M39: 22,628,623 km (0.057 R)
• M40: 23,865,797 km (0.114 R)
• M41: 24,097,375 km (0.039 R)
• M42: 24,329,551 km (0.078 R)
• M43: 24,749,621 km (0.076 R)
• M44: 26,071,319 km (0.085 R)
• M45: 26,309,778 km (0.098 R)
• M46: 27,609,783 km (0.091 R)
• M47: 28,586,059 km (0.056 R)
• M48: 30,021,749 km (0.043 R)
• M49: 30,823,893 km (0.026 R)
• M50: 31,379,350 km (0.111 R)
• M51: 31,582,205 km (0.092 R)
• M52: 32,551,599 km (0.084 R)
• M53: 32,911,232 km (0.097 R)
• M54: 34,991,092 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 20,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit