🌌 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: 340.7

Radius: 11.2

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.63 AU - 0.97 AU

Year: 494 Days

Day: 12.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,476,117 km

• M1: 139,724 km (0.094 R)
• M2: 303,684 km (0.09 R)
• M3: 416,780 km (0.061 R)
• M4: 497,114 km (0.096 R)
• M5: 574,157 km (0.093 R)
• M6: 666,459 km (0.114 R)
• M7: 760,855 km (0.118 R)
• M8: 860,337 km (0.112 R)
• M9: 985,252 km (0.114 R)
• M10: 1,060,649 km (0.098 R)
• M11: 1,155,793 km (0.089 R)
• M12: 1,235,978 km (0.083 R)
• M13: 1,359,845 km (0.093 R)
• M14: 1,492,987 km (0.105 R)
• M15: 1,655,600 km (0.056 R)
• M16: 1,782,758 km (0.107 R)
• M17: 1,902,885 km (0.12 R)
• M18: 1,977,235 km (0.102 R)
• M19: 2,052,782 km (0.103 R)
• M20: 2,189,963 km (0.102 R)
• M21: 2,279,423 km (0.031 R)
• M22: 2,353,025 km (0.119 R)
• M23: 2,427,525 km (0.07 R)
• M24: 2,661,645 km (0.075 R)
• M25: 2,787,607 km (0.1 R)
• M26: 2,909,529 km (0.087 R)
• M27: 3,051,797 km (0.077 R)
• M28: 3,152,326 km (0.038 R)
• M29: 3,234,755 km (0.088 R)
• M30: 3,624,607 km (0.073 R)
• M31: 3,811,754 km (0.106 R)
• M32: 4,009,073 km (0.101 R)
• M33: 4,126,208 km (0.109 R)
• M34: 4,556,302 km (0.03 R)
• M35: 4,635,440 km (0.104 R)
• M36: 4,729,537 km (0.117 R)
• M37: 4,949,146 km (0.056 R)
• M38: 5,082,588 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.7

Radius: 11.1

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.79 AU - 0.85 AU

Year: 513 Days

Day: 10.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 41,476,117 km

• M1: 138,528 km (0.112 R)
• M2: 217,515 km (0.115 R)
• M3: 287,976 km (0.1 R)
• M4: 378,183 km (0.087 R)
• M5: 506,538 km (0.118 R)
• M6: 608,265 km (0.066 R)
• M7: 709,543 km (0.082 R)
• M8: 790,774 km (0.112 R)
• M9: 907,760 km (0.072 R)
• M10: 1,001,857 km (0.073 R)
• M11: 1,149,809 km (0.072 R)
• M12: 1,300,005 km (0.033 R)
• M13: 1,374,954 km (0.088 R)
• M14: 1,725,013 km (0.115 R)
• M15: 1,856,061 km (0.101 R)
• M16: 1,941,182 km (0.092 R)
• M17: 2,115,613 km (0.1 R)
• M18: 2,198,490 km (0.033 R)
• M19: 2,275,832 km (0.074 R)
• M20: 2,413,612 km (0.065 R)
• M21: 2,766,813 km (0.086 R)
• M22: 2,907,135 km (0.06 R)
• M23: 3,028,310 km (0.062 R)
• M24: 3,136,619 km (0.054 R)
• M25: 3,275,745 km (0.116 R)
• M26: 3,522,282 km (0.116 R)
• M27: 3,613,537 km (0.101 R)
• M28: 3,720,948 km (0.112 R)
• M29: 3,813,848 km (0.057 R)
• M30: 3,986,334 km (0.072 R)
• M31: 4,177,371 km (0.119 R)
• M32: 4,249,776 km (0.073 R)
• M33: 4,330,709 km (0.041 R)
• M34: 4,552,114 km (0.083 R)
• M35: 4,668,351 km (0.073 R)
• M36: 4,844,428 km (0.082 R)
• M37: 4,997,317 km (0.055 R)
• M38: 5,082,887 km (0.097 R)
• M39: 5,299,056 km (0.117 R)
• M40: 5,421,427 km (0.112 R)
• M41: 5,731,543 km (0.072 R)
• M42: 5,965,813 km (0.118 R)
• M43: 6,221,476 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.6

Radius: 10.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.97 AU - 2.59 AU

Year: 2376 Days

Day: 6 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 41,476,117 km

• M1: 165,156 km (0.048 R)
• M2: 308,620 km (0.038 R)
• M3: 413,788 km (0.111 R)
• M4: 600,037 km (0.105 R)
• M5: 747,989 km (0.071 R)
• M6: 965,355 km (0.064 R)
• M7: 1,048,232 km (0.083 R)
• M8: 1,159,683 km (0.113 R)
• M9: 1,586,785 km (0.092 R)
• M10: 1,726,359 km (0.073 R)
• M11: 1,870,123 km (0.067 R)
• M12: 2,314,279 km (0.097 R)
• M13: 2,461,932 km (0.075 R)
• M14: 2,814,834 km (0.042 R)
• M15: 3,259,738 km (0.12 R)
• M16: 3,361,614 km (0.073 R)
• M17: 3,464,537 km (0.099 R)
• M18: 3,968,233 km (0.116 R)
• M19: 4,077,290 km (0.099 R)
• M20: 4,709,191 km (0.097 R)
• M21: 4,781,298 km (0.118 R)
• M22: 5,058,802 km (0.093 R)
• M23: 5,236,673 km (0.071 R)
• M24: 5,311,472 km (0.113 R)
• M25: 6,031,936 km (0.112 R)
• M26: 6,126,033 km (0.078 R)
• M27: 6,443,629 km (0.082 R)
• M28: 6,701,536 km (0.046 R)
• M29: 7,028,706 km (0.067 R)
• M30: 7,128,039 km (0.055 R)
• M31: 7,378,017 km (0.099 R)
• M32: 7,614,083 km (0.109 R)
• M33: 7,715,959 km (0.071 R)
• M34: 7,801,230 km (0.077 R)
• M35: 8,058,987 km (0.09 R)
• M36: 8,145,604 km (0.115 R)
• M37: 8,215,017 km (0.092 R)
• M38: 8,319,586 km (0.042 R)
• M39: 8,671,291 km (0.099 R)
• M40: 8,742,350 km (0.112 R)
• M41: 8,813,409 km (0.116 R)
• M42: 9,028,082 km (0.118 R)
• M43: 9,335,057 km (0.101 R)
• M44: 9,425,863 km (0.048 R)
• M45: 9,498,866 km (0.05 R)
• M46: 9,682,124 km (0.11 R)
• M47: 10,351,574 km (0.098 R)
• M48: 10,597,064 km (0.088 R)
• M49: 10,997,538 km (0.042 R)
• M50: 11,112,878 km (0.101 R)
• M51: 11,383,650 km (0.057 R)
• M52: 11,558,979 km (0.067 R)
• M53: 11,637,069 km (0.082 R)
• M54: 11,754,653 km (0.109 R)
• M55: 11,912,030 km (0.102 R)
• M56: 12,070,155 km (0.058 R)
• M57: 12,169,338 km (0.114 R)
• M58: 12,709,386 km (0.116 R)
• M59: 13,134,992 km (0.083 R)
• M60: 13,277,858 km (0.116 R)
• M61: 13,421,323 km (0.12 R)
• M62: 13,544,741 km (0.098 R)
• M63: 13,668,458 km (0.101 R)
• M64: 13,813,269 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.6

Radius: 9.9

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.79 AU - 2.81 AU

Year: 2408 Days

Day: 9 Hours

Environment

Temp: -196 °C

Axial Tilt: 143.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 41,476,117 km

• M1: 126,709 km (0.086 R)
• M2: 348,862 km (0.092 R)
• M3: 816,356 km (0.106 R)
• M4: 956,080 km (0.1 R)
• M5: 1,056,011 km (0.104 R)
• M6: 1,303,745 km (0.047 R)
• M7: 1,601,595 km (0.109 R)
• M8: 1,689,558 km (0.076 R)
• M9: 1,837,062 km (0.109 R)
• M10: 1,989,053 km (0.108 R)
• M11: 2,118,904 km (0.072 R)
• M12: 2,423,785 km (0.036 R)
• M13: 2,819,770 km (0.076 R)
• M14: 2,966,227 km (0.112 R)
• M15: 3,055,387 km (0.059 R)
• M16: 3,287,114 km (0.115 R)
• M17: 3,619,371 km (0.049 R)
• M18: 3,704,043 km (0.08 R)
• M19: 4,171,088 km (0.09 R)
• M20: 4,327,118 km (0.118 R)
• M21: 4,507,982 km (0.055 R)
• M22: 4,830,366 km (0.055 R)
• M23: 5,089,020 km (0.085 R)
• M24: 5,172,346 km (0.102 R)
• M25: 5,792,729 km (0.11 R)
• M26: 6,244,814 km (0.102 R)
• M27: 7,036,785 km (0.074 R)
• M28: 7,289,904 km (0.109 R)
• M29: 7,478,398 km (0.113 R)
• M30: 7,736,753 km (0.119 R)
• M31: 7,846,408 km (0.115 R)
• M32: 8,012,013 km (0.106 R)
• M33: 8,571,958 km (0.108 R)
• M34: 8,871,154 km (0.084 R)
• M35: 9,058,001 km (0.058 R)
• M36: 9,246,196 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.2

Radius: 13.4

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.93 AU - 3.97 AU

Year: 4423 Days

Day: 11.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,476,117 km

• M1: 214,224 km (0.076 R)
• M2: 576,251 km (0.054 R)
• M3: 709,393 km (0.058 R)
• M4: 889,509 km (0.082 R)
• M5: 1,256,921 km (0.092 R)
• M6: 1,611,618 km (0.087 R)
• M7: 1,934,300 km (0.094 R)
• M8: 2,111,873 km (0.031 R)
• M9: 2,311,885 km (0.071 R)
• M10: 2,500,828 km (0.053 R)
• M11: 2,606,145 km (0.101 R)
• M12: 2,695,006 km (0.101 R)
• M13: 2,839,517 km (0.08 R)
• M14: 3,136,319 km (0.034 R)
• M15: 3,327,057 km (0.091 R)
• M16: 3,521,683 km (0.095 R)
• M17: 3,640,315 km (0.084 R)
• M18: 3,760,292 km (0.1 R)
• M19: 4,128,303 km (0.084 R)
• M20: 4,295,703 km (0.116 R)
• M21: 4,422,711 km (0.095 R)
• M22: 5,144,072 km (0.089 R)
• M23: 5,552,923 km (0.114 R)
• M24: 5,854,961 km (0.069 R)
• M25: 6,210,107 km (0.048 R)
• M26: 6,621,351 km (0.116 R)
• M27: 6,768,556 km (0.083 R)
• M28: 6,941,790 km (0.082 R)
• M29: 7,216,900 km (0.115 R)
• M30: 7,419,306 km (0.11 R)
• M31: 7,803,923 km (0.105 R)
• M32: 8,195,121 km (0.099 R)
• M33: 8,300,438 km (0.093 R)
• M34: 8,459,460 km (0.085 R)
• M35: 9,600,443 km (0.085 R)
• M36: 10,559,366 km (0.103 R)
• M37: 10,674,257 km (0.089 R)
• M38: 10,847,342 km (0.088 R)
• M39: 11,548,806 km (0.091 R)
• M40: 12,054,596 km (0.083 R)
• M41: 12,446,393 km (0.112 R)
• M42: 12,842,229 km (0.111 R)
• M43: 13,428,503 km (0.075 R)
• M44: 14,563,054 km (0.039 R)
• M45: 14,658,946 km (0.113 R)
• M46: 14,819,315 km (0.087 R)
• M47: 15,531,849 km (0.1 R)
• M48: 15,662,598 km (0.091 R)
• M49: 15,826,557 km (0.115 R)
• M50: 15,925,292 km (0.115 R)
• M51: 16,024,176 km (0.091 R)
• M52: 16,189,332 km (0.046 R)
• M53: 16,355,236 km (0.101 R)
• M54: 16,588,309 km (0.074 R)
• M55: 16,856,090 km (0.118 R)
• M56: 17,736,024 km (0.101 R)
• M57: 18,492,391 km (0.117 R)
• M58: 18,700,631 km (0.047 R)
• M59: 18,839,757 km (0.071 R)
• M60: 19,049,194 km (0.067 R)
• M61: 19,505,618 km (0.11 R)
• M62: 19,681,993 km (0.095 R)
• M63: 20,001,086 km (0.098 R)
• M64: 20,143,503 km (0.119 R)
• M65: 20,644,357 km (0.048 R)
• M66: 20,860,226 km (0.099 R)
• M67: 21,548,975 km (0.081 R)
• M68: 21,877,941 km (0.107 R)
• M69: 22,429,658 km (0.086 R)
• M70: 22,800,062 km (0.065 R)
• M71: 22,911,662 km (0.077 R)
• M72: 23,060,661 km (0.031 R)
• M73: 23,359,558 km (0.049 R)
• M74: 24,150,482 km (0.056 R)
• M75: 24,378,020 km (0.057 R)
• M76: 24,644,454 km (0.052 R)
• M77: 24,797,044 km (0.108 R)
• M78: 25,295,354 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.4

Radius: 8.2

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.23 AU - 5.31 AU

Year: 8351 Days

Day: 6 Hours

Environment

Temp: -223 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,476,117 km

• M1: 105,616 km (0.082 R)
• M2: 621,130 km (0.097 R)
• M3: 725,250 km (0.065 R)
• M4: 986,000 km (0.057 R)
• M5: 1,237,773 km (0.07 R)
• M6: 1,673,551 km (0.1 R)
• M7: 1,757,775 km (0.114 R)
• M8: 1,930,411 km (0.036 R)
• M9: 2,154,209 km (0.072 R)
• M10: 2,292,587 km (0.057 R)
• M11: 2,410,022 km (0.053 R)
• M12: 2,874,972 km (0.096 R)
• M13: 3,555,642 km (0.098 R)
• M14: 3,719,601 km (0.062 R)
• M15: 4,140,570 km (0.079 R)
• M16: 4,665,658 km (0.061 R)
• M17: 5,587,181 km (0.083 R)
• M18: 6,596,817 km (0.053 R)
• M19: 6,832,584 km (0.102 R)
• M20: 7,243,230 km (0.069 R)
• M21: 7,347,051 km (0.087 R)
• M22: 7,416,614 km (0.107 R)
• M23: 7,486,476 km (0.102 R)
• M24: 7,661,805 km (0.115 R)
• M25: 8,124,212 km (0.113 R)
• M26: 8,486,089 km (0.063 R)
• M27: 8,705,698 km (0.087 R)
• M28: 9,038,853 km (0.097 R)
• M29: 9,225,551 km (0.116 R)
• M30: 9,413,745 km (0.037 R)
• M31: 9,908,765 km (0.104 R)
• M32: 10,608,135 km (0.075 R)
• M33: 11,768,266 km (0.098 R)
• M34: 11,849,797 km (0.086 R)
• M35: 12,218,705 km (0.066 R)
• M36: 12,384,011 km (0.115 R)
• M37: 13,433,440 km (0.118 R)
• M38: 13,518,561 km (0.04 R)
• M39: 13,947,159 km (0.11 R)
• M40: 14,511,143 km (0.061 R)
• M41: 14,686,023 km (0.092 R)
• M42: 14,949,914 km (0.059 R)
• M43: 15,304,161 km (0.108 R)
• M44: 17,024,088 km (0.082 R)
• M45: 17,347,668 km (0.092 R)
• M46: 17,486,944 km (0.064 R)
• M47: 18,661,886 km (0.056 R)
• M48: 18,804,602 km (0.101 R)
• M49: 20,105,206 km (0.119 R)
• M50: 20,251,513 km (0.077 R)
• M51: 20,643,459 km (0.085 R)
• M52: 21,235,867 km (0.108 R)
• M53: 21,884,074 km (0.055 R)
• M54: 22,690,855 km (0.119 R)
• M55: 22,792,283 km (0.11 R)
• M56: 22,944,873 km (0.092 R)
• M57: 23,199,937 km (0.059 R)
• M58: 24,281,380 km (0.114 R)
• M59: 24,385,201 km (0.11 R)
• M60: 25,168,795 km (0.03 R)
• M61: 25,431,788 km (0.067 R)
• M62: 25,695,678 km (0.05 R)
• M63: 26,013,723 km (0.113 R)
• M64: 26,493,035 km (0.061 R)
• M65: 26,546,441 km (0.058 R)
• M66: 26,706,960 km (0.072 R)
• M67: 27,352,325 km (0.05 R)
• M68: 29,263,887 km (0.046 R)
• M69: 29,762,496 km (0.098 R)
• M70: 30,543,397 km (0.073 R)
• M71: 30,599,496 km (0.053 R)
• M72: 31,274,632 km (0.061 R)
• M73: 31,841,159 km (0.044 R)
• M74: 32,468,123 km (0.086 R)
• M75: 33,214,318 km (0.101 R)
• M76: 33,792,214 km (0.108 R)
• M77: 35,075,166 km (0.092 R)
• M78: 35,840,807 km (0.11 R)
• M79: 36,077,471 km (0.117 R)
• M80: 36,136,712 km (0.057 R)
• M81: 37,148,891 km (0.088 R)
• M82: 38,049,770 km (0.093 R)
• M83: 38,170,495 km (0.034 R)
• M84: 38,472,683 km (0.052 R)
• M85: 39,689,512 km (0.118 R)
• M86: 39,873,068 km (0.096 R)
• M87: 40,118,259 km (0.115 R)
• M88: 41,290,059 km (0.061 R)
• M89: 41,476,159 km (0.09 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: 171 - 14,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit