🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.2

Radius: 12.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.49 AU - 0.57 AU

Year: 266 Days

Day: 5.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,378,659 km

• M1: 167,400 km (0.062 R)
• M2: 257,159 km (0.102 R)
• M3: 422,165 km (0.102 R)
• M4: 516,412 km (0.076 R)
• M5: 743,950 km (0.12 R)
• M6: 861,085 km (0.112 R)
• M7: 947,703 km (0.109 R)
• M8: 1,041,052 km (0.103 R)
• M9: 1,130,511 km (0.11 R)
• M10: 1,222,963 km (0.104 R)
• M11: 1,321,847 km (0.09 R)
• M12: 1,439,730 km (0.09 R)
• M13: 1,528,441 km (0.065 R)
• M14: 1,610,870 km (0.061 R)
• M15: 1,694,794 km (0.067 R)
• M16: 1,797,718 km (0.118 R)
• M17: 1,929,364 km (0.107 R)
• M18: 2,329,837 km (0.119 R)
• M19: 2,449,815 km (0.059 R)
• M20: 2,601,507 km (0.084 R)
• M21: 2,761,577 km (0.071 R)
• M22: 2,914,615 km (0.099 R)
• M23: 2,997,493 km (0.118 R)
• M24: 3,081,118 km (0.087 R)
• M25: 3,208,126 km (0.096 R)
• M26: 3,293,846 km (0.12 R)
• M27: 3,538,887 km (0.093 R)
• M28: 3,655,274 km (0.071 R)
• M29: 3,795,747 km (0.031 R)
• M30: 3,955,069 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.2

Radius: 11.9

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.63 AU - 0.73 AU

Year: 387 Days

Day: 11.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 60.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 40,378,659 km

• M1: 157,377 km (0.103 R)
• M2: 238,309 km (0.09 R)
• M3: 312,660 km (0.111 R)
• M4: 400,473 km (0.119 R)
• M5: 499,956 km (0.053 R)
• M6: 584,180 km (0.064 R)
• M7: 670,348 km (0.118 R)
• M8: 765,642 km (0.094 R)
• M9: 874,848 km (0.103 R)
• M10: 980,614 km (0.068 R)
• M11: 1,086,529 km (0.075 R)
• M12: 1,255,425 km (0.078 R)
• M13: 1,345,782 km (0.116 R)
• M14: 1,433,447 km (0.109 R)
• M15: 1,517,670 km (0.107 R)
• M16: 1,619,995 km (0.114 R)
• M17: 1,889,272 km (0.069 R)
• M18: 1,964,818 km (0.093 R)
• M19: 2,119,054 km (0.028 R)
• M20: 2,283,462 km (0.109 R)
• M21: 2,477,640 km (0.094 R)
• M22: 2,554,234 km (0.106 R)
• M23: 2,670,771 km (0.107 R)
• M24: 2,795,685 km (0.118 R)
• M25: 2,875,720 km (0.078 R)
• M26: 3,003,925 km (0.117 R)
• M27: 3,127,194 km (0.098 R)
• M28: 3,301,326 km (0.08 R)
• M29: 3,471,419 km (0.096 R)
• M30: 3,586,459 km (0.045 R)
• M31: 3,746,828 km (0.118 R)
• M32: 3,902,260 km (0.089 R)
• M33: 4,006,979 km (0.108 R)
• M34: 4,105,115 km (0.117 R)
• M35: 4,273,114 km (0.115 R)
• M36: 4,427,798 km (0.054 R)
• M37: 4,568,569 km (0.09 R)
• M38: 4,663,265 km (0.115 R)
• M39: 4,742,701 km (0.117 R)
• M40: 4,878,835 km (0.079 R)
• M41: 5,040,700 km (0.057 R)
• M42: 5,212,588 km (0.086 R)
• M43: 5,344,833 km (0.057 R)
• M44: 5,654,949 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.2

Radius: 14.9

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.94 AU - 1.28 AU

Year: 807 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,378,659 km

• M1: 186,100 km (0.093 R)
• M2: 288,125 km (0.099 R)
• M3: 409,449 km (0.092 R)
• M4: 506,090 km (0.065 R)
• M5: 605,871 km (0.11 R)
• M6: 703,409 km (0.064 R)
• M7: 798,853 km (0.085 R)
• M8: 896,540 km (0.098 R)
• M9: 1,034,020 km (0.113 R)
• M10: 1,142,180 km (0.088 R)
• M11: 1,244,355 km (0.092 R)
• M12: 1,378,544 km (0.097 R)
• M13: 1,514,230 km (0.081 R)
• M14: 1,631,664 km (0.091 R)
• M15: 1,783,955 km (0.095 R)
• M16: 1,970,054 km (0.068 R)
• M17: 2,120,251 km (0.044 R)
• M18: 2,214,198 km (0.109 R)
• M19: 2,392,968 km (0.076 R)
• M20: 2,544,959 km (0.116 R)
• M21: 2,645,040 km (0.051 R)
• M22: 2,741,979 km (0.119 R)
• M23: 2,863,602 km (0.1 R)
• M24: 3,035,191 km (0.068 R)
• M25: 3,210,221 km (0.112 R)
• M26: 3,393,628 km (0.114 R)
• M27: 3,550,107 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.4

Radius: 14.3

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.19 AU - 1.71 AU

Year: 1205 Days

Day: 8.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 40,378,659 km

• M1: 180,415 km (0.107 R)
• M2: 305,180 km (0.063 R)
• M3: 488,287 km (0.086 R)
• M4: 689,945 km (0.052 R)
• M5: 968,347 km (0.107 R)
• M6: 1,196,783 km (0.057 R)
• M7: 1,291,927 km (0.098 R)
• M8: 1,420,581 km (0.095 R)
• M9: 1,569,730 km (0.067 R)
• M10: 1,666,819 km (0.057 R)
• M11: 1,757,775 km (0.059 R)
• M12: 1,867,430 km (0.088 R)
• M13: 1,988,305 km (0.049 R)
• M14: 2,192,806 km (0.074 R)
• M15: 2,311,586 km (0.109 R)
• M16: 2,479,734 km (0.096 R)
• M17: 2,632,773 km (0.094 R)
• M18: 2,749,609 km (0.068 R)
• M19: 2,848,343 km (0.082 R)
• M20: 2,978,643 km (0.082 R)
• M21: 3,111,037 km (0.077 R)
• M22: 3,234,904 km (0.099 R)
• M23: 3,339,473 km (0.076 R)
• M24: 3,445,239 km (0.057 R)
• M25: 3,562,823 km (0.04 R)
• M26: 3,890,592 km (0.107 R)
• M27: 3,979,752 km (0.116 R)
• M28: 4,251,272 km (0.103 R)
• M29: 4,646,360 km (0.101 R)
• M30: 4,741,205 km (0.106 R)
• M31: 4,860,435 km (0.106 R)
• M32: 5,065,683 km (0.105 R)
• M33: 5,410,057 km (0.081 R)
• M34: 5,902,534 km (0.103 R)
• M35: 6,031,188 km (0.109 R)
• M36: 6,238,979 km (0.056 R)
• M37: 6,488,957 km (0.088 R)
• M38: 7,012,251 km (0.102 R)
• M39: 7,148,684 km (0.119 R)
• M40: 7,341,216 km (0.059 R)
• M41: 7,535,394 km (0.075 R)
• M42: 7,731,368 km (0.084 R)
• M43: 7,844,015 km (0.099 R)
• M44: 8,142,612 km (0.038 R)
• M45: 8,242,992 km (0.088 R)
• M46: 8,430,438 km (0.115 R)
• M47: 9,135,194 km (0.088 R)
• M48: 9,239,464 km (0.089 R)
• M49: 9,404,321 km (0.065 R)
• M50: 9,539,856 km (0.114 R)
• M51: 9,676,140 km (0.101 R)
• M52: 9,904,576 km (0.103 R)
• M53: 10,382,541 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.3

Radius: 12.4

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.44 AU - 1.86 AU

Year: 1463 Days

Day: 5.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 40,378,659 km

• M1: 154,684 km (0.075 R)
• M2: 267,631 km (0.077 R)
• M3: 378,333 km (0.089 R)
• M4: 505,342 km (0.1 R)
• M5: 788,082 km (0.077 R)
• M6: 912,547 km (0.092 R)
• M7: 993,928 km (0.109 R)
• M8: 1,095,356 km (0.059 R)
• M9: 1,173,894 km (0.069 R)
• M10: 1,263,504 km (0.03 R)
• M11: 1,498,522 km (0.071 R)
• M12: 1,586,635 km (0.085 R)
• M13: 1,666,670 km (0.099 R)
• M14: 1,758,224 km (0.113 R)
• M15: 1,989,652 km (0.103 R)
• M16: 2,076,418 km (0.114 R)
• M17: 2,299,020 km (0.081 R)
• M18: 2,576,524 km (0.118 R)
• M19: 2,695,454 km (0.085 R)
• M20: 2,840,564 km (0.058 R)
• M21: 2,988,517 km (0.078 R)
• M22: 3,177,010 km (0.113 R)
• M23: 3,408,438 km (0.119 R)
• M24: 3,592,294 km (0.107 R)
• M25: 4,136,082 km (0.08 R)
• M26: 4,705,751 km (0.1 R)
• M27: 5,029,780 km (0.059 R)
• M28: 5,345,880 km (0.107 R)
• M29: 5,622,038 km (0.073 R)
• M30: 5,934,398 km (0.085 R)
• M31: 6,625,390 km (0.081 R)
• M32: 7,139,409 km (0.083 R)
• M33: 7,324,910 km (0.037 R)
• M34: 7,752,461 km (0.108 R)
• M35: 8,205,892 km (0.088 R)
• M36: 8,453,626 km (0.092 R)
• M37: 8,721,705 km (0.037 R)
• M38: 9,065,481 km (0.08 R)
• M39: 9,248,290 km (0.067 R)
• M40: 9,413,745 km (0.071 R)
• M41: 9,524,597 km (0.104 R)
• M42: 9,636,048 km (0.106 R)
• M43: 9,747,797 km (0.052 R)
• M44: 9,934,944 km (0.097 R)
• M45: 10,313,128 km (0.04 R)
• M46: 10,542,312 km (0.116 R)
• M47: 10,695,949 km (0.054 R)
• M48: 10,850,334 km (0.066 R)
• M49: 10,947,273 km (0.1 R)
• M50: 11,044,512 km (0.097 R)
• M51: 11,992,364 km (0.045 R)
• M52: 12,476,014 km (0.077 R)
• M53: 12,597,936 km (0.092 R)
• M54: 13,048,525 km (0.078 R)
• M55: 13,130,953 km (0.086 R)
• M56: 13,275,764 km (0.041 R)
• M57: 13,671,301 km (0.1 R)
• M58: 14,134,306 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.1

Radius: 9.7

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.74 AU - 5 AU

Year: 6306 Days

Day: 10.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,378,659 km

• M1: 137,780 km (0.083 R)
• M2: 280,197 km (0.04 R)
• M3: 381,325 km (0.042 R)
• M4: 447,597 km (0.109 R)
• M5: 539,749 km (0.079 R)
• M6: 627,862 km (0.055 R)
• M7: 884,123 km (0.115 R)
• M8: 1,276,070 km (0.107 R)
• M9: 1,366,876 km (0.087 R)
• M10: 1,444,218 km (0.08 R)
• M11: 1,571,226 km (0.096 R)
• M12: 1,853,667 km (0.098 R)
• M13: 2,261,471 km (0.052 R)
• M14: 2,638,906 km (0.074 R)
• M15: 2,894,868 km (0.055 R)
• M16: 3,367,448 km (0.107 R)
• M17: 3,710,626 km (0.047 R)
• M18: 3,864,263 km (0.091 R)
• M19: 3,997,704 km (0.109 R)
• M20: 4,110,052 km (0.099 R)
• M21: 4,177,969 km (0.084 R)
• M22: 4,407,153 km (0.054 R)
• M23: 4,523,391 km (0.107 R)
• M24: 5,119,389 km (0.1 R)
• M25: 5,364,879 km (0.099 R)
• M26: 6,046,746 km (0.072 R)
• M27: 6,280,119 km (0.081 R)
• M28: 6,702,433 km (0.104 R)
• M29: 6,863,102 km (0.068 R)
• M30: 7,188,477 km (0.11 R)
• M31: 7,270,606 km (0.11 R)
• M32: 7,380,561 km (0.091 R)
• M33: 7,491,113 km (0.114 R)
• M34: 8,052,255 km (0.104 R)
• M35: 8,714,226 km (0.043 R)
• M36: 8,889,704 km (0.101 R)
• M37: 8,977,967 km (0.108 R)
• M38: 11,054,983 km (0.106 R)
• M39: 11,436,308 km (0.106 R)
• M40: 11,789,808 km (0.092 R)
• M41: 12,212,123 km (0.084 R)
• M42: 13,004,842 km (0.104 R)
• M43: 13,340,091 km (0.099 R)
• M44: 13,916,492 km (0.1 R)
• M45: 14,674,504 km (0.055 R)
• M46: 14,918,498 km (0.119 R)
• M47: 14,988,510 km (0.047 R)
• M48: 15,128,683 km (0.1 R)
• M49: 15,658,559 km (0.116 R)
• M50: 15,800,976 km (0.112 R)
• M51: 15,907,938 km (0.089 R)
• M52: 16,194,568 km (0.091 R)
• M53: 16,266,524 km (0.08 R)
• M54: 16,410,737 km (0.106 R)
• M55: 16,700,209 km (0.059 R)
• M56: 17,247,887 km (0.056 R)
• M57: 17,653,147 km (0.064 R)
• M58: 18,136,199 km (0.114 R)
• M59: 18,435,544 km (0.117 R)
• M60: 18,585,890 km (0.066 R)
• M61: 18,698,986 km (0.078 R)
• M62: 18,849,930 km (0.094 R)
• M63: 19,191,312 km (0.118 R)
• M64: 20,305,069 km (0.051 R)
• M65: 20,538,142 km (0.058 R)
• M66: 20,928,443 km (0.071 R)
• M67: 21,242,598 km (0.038 R)
• M68: 22,034,570 km (0.095 R)
• M69: 22,114,305 km (0.096 R)
• M70: 22,675,148 km (0.032 R)
• M71: 24,468,078 km (0.115 R)
• M72: 25,256,459 km (0.114 R)
• M73: 25,716,622 km (0.08 R)
• M74: 25,800,546 km (0.114 R)
• M75: 25,884,620 km (0.096 R)
• M76: 26,179,478 km (0.067 R)
• M77: 26,306,187 km (0.097 R)
• M78: 26,475,532 km (0.089 R)
• M79: 26,772,783 km (0.074 R)
• M80: 27,370,277 km (0.056 R)
• M81: 28,145,194 km (0.061 R)
• M82: 28,578,728 km (0.086 R)
• M83: 28,709,327 km (0.051 R)
• M84: 28,796,393 km (0.087 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.4

Radius: 3.5

Gravity: 36.52 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.93 AU - 6.61 AU

Year: 9567 Days

Day: 17 Hours

Environment

Temp: -235 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 40,378,659 km

• M1: 110,403 km (0.038 R)
• M2: 263,741 km (0.102 R)
• M3: 296,353 km (0.051 R)
• M4: 354,248 km (0.054 R)
• M5: 563,834 km (0.115 R)
• M6: 956,230 km (0.067 R)
• M7: 1,096,403 km (0.094 R)
• M8: 1,224,608 km (0.075 R)
• M9: 1,435,541 km (0.061 R)
• M10: 1,596,060 km (0.073 R)
• M11: 1,699,282 km (0.114 R)
• M12: 2,111,275 km (0.079 R)
• M13: 2,316,822 km (0.104 R)
• M14: 2,363,347 km (0.04 R)
• M15: 2,624,994 km (0.102 R)
• M16: 2,673,464 km (0.042 R)
• M17: 3,149,484 km (0.112 R)
• M18: 3,279,185 km (0.051 R)
• M19: 3,516,747 km (0.094 R)
• M20: 4,405,956 km (0.117 R)
• M21: 4,638,581 km (0.09 R)
• M22: 4,667,902 km (0.115 R)
• M23: 4,845,325 km (0.115 R)
• M24: 5,024,992 km (0.098 R)
• M25: 5,055,211 km (0.062 R)
• M26: 5,176,386 km (0.093 R)
• M27: 5,421,876 km (0.07 R)
• M28: 5,577,158 km (0.1 R)
• M29: 6,342,651 km (0.087 R)
• M30: 6,506,311 km (0.027 R)
• M31: 6,904,540 km (0.108 R)
• M32: 6,938,200 km (0.099 R)
• M33: 7,039,178 km (0.107 R)
• M34: 7,072,838 km (0.103 R)
• M35: 7,344,956 km (0.066 R)
• M36: 8,039,988 km (0.091 R)
• M37: 8,075,293 km (0.073 R)
• M38: 8,288,320 km (0.114 R)
• M39: 8,359,679 km (0.098 R)
• M40: 8,611,153 km (0.079 R)
• M41: 8,683,408 km (0.099 R)
• M42: 8,938,024 km (0.115 R)
• M43: 9,791,929 km (0.09 R)
• M44: 10,094,864 km (0.12 R)
• M45: 10,285,901 km (0.054 R)
• M46: 10,632,669 km (0.117 R)
• M47: 11,140,254 km (0.11 R)
• M48: 11,219,092 km (0.066 R)
• M49: 11,416,861 km (0.096 R)
• M50: 11,856,080 km (0.061 R)
• M51: 11,896,172 km (0.111 R)
• M52: 12,017,047 km (0.105 R)
• M53: 12,300,685 km (0.107 R)
• M54: 13,248,088 km (0.108 R)
• M55: 13,289,826 km (0.06 R)
• M56: 13,963,316 km (0.117 R)
• M57: 14,475,688 km (0.106 R)
• M58: 15,694,911 km (0.088 R)
• M59: 15,960,298 km (0.118 R)
• M60: 16,810,911 km (0.078 R)
• M61: 17,401,374 km (0.068 R)
• M62: 17,447,001 km (0.095 R)
• M63: 17,492,778 km (0.09 R)
• M64: 18,322,897 km (0.106 R)
• M65: 18,649,170 km (0.064 R)
• M66: 19,118,608 km (0.044 R)
• M67: 19,307,400 km (0.119 R)
• M68: 19,544,363 km (0.062 R)
• M69: 19,687,080 km (0.077 R)
• M70: 20,069,153 km (0.119 R)
• M71: 20,792,010 km (0.083 R)
• M72: 20,889,099 km (0.094 R)
• M73: 21,719,816 km (0.087 R)
• M74: 22,661,085 km (0.072 R)
• M75: 22,761,017 km (0.094 R)
• M76: 23,767,661 km (0.09 R)
• M77: 24,891,590 km (0.112 R)
• M78: 25,771,824 km (0.107 R)
• M79: 25,928,153 km (0.057 R)
• M80: 27,243,717 km (0.064 R)
• M81: 27,349,932 km (0.104 R)
• M82: 27,829,542 km (0.086 R)
• M83: 28,311,846 km (0.115 R)
• M84: 29,284,681 km (0.047 R)
• M85: 29,720,459 km (0.104 R)
• M86: 30,048,827 km (0.085 R)
• M87: 31,429,765 km (0.095 R)
• M88: 32,380,459 km (0.116 R)
• M89: 32,718,401 km (0.115 R)
• M90: 32,774,799 km (0.043 R)
• M91: 36,160,199 km (0.114 R)
• M92: 36,744,827 km (0.051 R)
• M93: 39,955,946 km (0.044 R)
• M94: 40,318,122 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 19,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit