🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.3

Radius: 13.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.45 AU - 0.69 AU

Year: 302 Days

Day: 13.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 89,637,150 km

• M1: 170,242 km (0.11 R)
• M2: 257,009 km (0.103 R)
• M3: 381,026 km (0.077 R)
• M4: 486,193 km (0.102 R)
• M5: 626,067 km (0.067 R)
• M6: 778,657 km (0.098 R)
• M7: 879,935 km (0.104 R)
• M8: 993,629 km (0.1 R)
• M9: 1,176,438 km (0.111 R)
• M10: 1,270,236 km (0.092 R)
• M11: 1,418,337 km (0.115 R)
• M12: 1,505,553 km (0.089 R)
• M13: 1,599,351 km (0.052 R)
• M14: 1,686,118 km (0.111 R)
• M15: 1,783,805 km (0.05 R)
• M16: 1,960,929 km (0.08 R)
• M17: 2,049,341 km (0.084 R)
• M18: 2,348,687 km (0.067 R)
• M19: 2,570,540 km (0.108 R)
• M20: 2,673,314 km (0.067 R)
• M21: 2,804,960 km (0.116 R)
• M22: 2,899,656 km (0.078 R)
• M23: 2,995,548 km (0.119 R)
• M24: 3,190,474 km (0.097 R)
• M25: 3,330,497 km (0.079 R)
• M26: 3,437,011 km (0.054 R)
• M27: 3,544,722 km (0.046 R)
• M28: 3,641,362 km (0.107 R)
• M29: 3,806,518 km (0.065 R)
• M30: 3,911,835 km (0.091 R)
• M31: 4,074,896 km (0.077 R)
• M32: 4,195,472 km (0.107 R)
• M33: 4,381,722 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.7

Radius: 10.1

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.71 AU

Year: 327 Days

Day: 9.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 89,637,150 km

• M1: 125,662 km (0.082 R)
• M2: 204,051 km (0.1 R)
• M3: 294,409 km (0.115 R)
• M4: 371,452 km (0.119 R)
• M5: 447,746 km (0.104 R)
• M6: 522,845 km (0.097 R)
• M7: 589,416 km (0.118 R)
• M8: 670,647 km (0.068 R)
• M9: 765,343 km (0.06 R)
• M10: 849,118 km (0.089 R)
• M11: 916,437 km (0.114 R)
• M12: 992,582 km (0.056 R)
• M13: 1,064,090 km (0.096 R)
• M14: 1,169,556 km (0.075 R)
• M15: 1,271,283 km (0.084 R)
• M16: 1,353,262 km (0.069 R)
• M17: 1,418,038 km (0.118 R)
• M18: 1,495,530 km (0.03 R)
• M19: 1,594,564 km (0.072 R)
• M20: 1,774,380 km (0.082 R)
• M21: 1,845,589 km (0.075 R)
• M22: 1,917,845 km (0.086 R)
• M23: 1,982,471 km (0.075 R)
• M24: 2,056,522 km (0.041 R)
• M25: 2,167,374 km (0.091 R)
• M26: 2,230,205 km (0.09 R)
• M27: 2,316,673 km (0.095 R)
• M28: 2,422,738 km (0.04 R)
• M29: 2,549,447 km (0.098 R)
• M30: 2,726,720 km (0.091 R)
• M31: 2,819,321 km (0.026 R)
• M32: 2,927,930 km (0.071 R)
• M33: 3,037,884 km (0.109 R)
• M34: 3,108,644 km (0.112 R)
• M35: 3,236,400 km (0.053 R)
• M36: 3,454,963 km (0.107 R)
• M37: 3,555,493 km (0.065 R)
• M38: 3,646,149 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 9.1

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.57 AU - 0.95 AU

Year: 466 Days

Day: 6.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,637,150 km

• M1: 113,545 km (0.083 R)
• M2: 188,793 km (0.027 R)
• M3: 256,560 km (0.087 R)
• M4: 316,549 km (0.104 R)
• M5: 455,974 km (0.099 R)
• M6: 531,521 km (0.084 R)
• M7: 590,164 km (0.089 R)
• M8: 662,569 km (0.039 R)
• M9: 726,447 km (0.049 R)
• M10: 817,403 km (0.106 R)
• M11: 912,248 km (0.082 R)
• M12: 1,082,640 km (0.026 R)
• M13: 1,141,731 km (0.117 R)
• M14: 1,248,993 km (0.104 R)
• M15: 1,314,965 km (0.075 R)
• M16: 1,378,544 km (0.118 R)
• M17: 1,443,021 km (0.092 R)
• M18: 1,524,253 km (0.115 R)
• M19: 1,611,019 km (0.102 R)
• M20: 1,691,503 km (0.099 R)
• M21: 1,818,811 km (0.109 R)
• M22: 2,026,602 km (0.054 R)
• M23: 2,148,973 km (0.105 R)
• M24: 2,287,202 km (0.056 R)
• M25: 2,350,631 km (0.059 R)
• M26: 2,410,171 km (0.101 R)
• M27: 2,507,260 km (0.099 R)
• M28: 2,586,846 km (0.113 R)
• M29: 2,816,330 km (0.028 R)
• M30: 2,874,673 km (0.069 R)
• M31: 2,933,614 km (0.107 R)
• M32: 3,012,602 km (0.069 R)
• M33: 3,072,441 km (0.112 R)
• M34: 3,208,426 km (0.107 R)
• M35: 3,330,946 km (0.101 R)
• M36: 3,523,030 km (0.095 R)
• M37: 3,580,775 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.2

Radius: 10.9

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.04 AU - 1.3 AU

Year: 890 Days

Day: 5.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 142.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 89,637,150 km

• M1: 148,551 km (0.101 R)
• M2: 237,262 km (0.106 R)
• M3: 313,856 km (0.028 R)
• M4: 488,138 km (0.119 R)
• M5: 635,342 km (0.078 R)
• M6: 840,590 km (0.094 R)
• M7: 976,874 km (0.088 R)
• M8: 1,334,862 km (0.04 R)
• M9: 1,469,949 km (0.072 R)
• M10: 1,569,132 km (0.032 R)
• M11: 1,691,503 km (0.109 R)
• M12: 1,953,000 km (0.078 R)
• M13: 2,077,615 km (0.095 R)
• M14: 2,212,553 km (0.11 R)
• M15: 2,319,665 km (0.089 R)
• M16: 2,475,546 km (0.112 R)
• M17: 2,546,904 km (0.065 R)
• M18: 2,748,861 km (0.08 R)
• M19: 2,905,789 km (0.047 R)
• M20: 3,065,859 km (0.072 R)
• M21: 3,185,687 km (0.096 R)
• M22: 3,324,663 km (0.114 R)
• M23: 3,563,571 km (0.03 R)
• M24: 3,635,527 km (0.078 R)
• M25: 3,744,285 km (0.08 R)
• M26: 3,826,714 km (0.092 R)
• M27: 3,909,591 km (0.114 R)
• M28: 4,011,766 km (0.104 R)
• M29: 4,180,961 km (0.105 R)
• M30: 4,266,531 km (0.113 R)
• M31: 4,448,891 km (0.112 R)
• M32: 4,791,769 km (0.093 R)
• M33: 5,184,015 km (0.053 R)
• M34: 5,265,845 km (0.116 R)
• M35: 5,544,995 km (0.112 R)
• M36: 5,914,053 km (0.025 R)
• M37: 5,988,852 km (0.063 R)
• M38: 6,085,492 km (0.077 R)
• M39: 6,161,039 km (0.118 R)
• M40: 6,323,951 km (0.069 R)
• M41: 6,488,209 km (0.113 R)
• M42: 6,665,034 km (0.089 R)
• M43: 6,798,774 km (0.052 R)
• M44: 6,888,384 km (0.112 R)
• M45: 7,137,015 km (0.111 R)
• M46: 7,446,084 km (0.095 R)
• M47: 7,527,017 km (0.098 R)
• M48: 7,631,436 km (0.099 R)
• M49: 7,794,797 km (0.069 R)
• M50: 7,876,926 km (0.071 R)
• M51: 7,959,355 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.5

Radius: 14.8

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.18 AU - 1.28 AU

Year: 959 Days

Day: 11.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 89,637,150 km

• M1: 281,992 km (0.092 R)
• M2: 401,670 km (0.06 R)
• M3: 506,538 km (0.03 R)
• M4: 687,701 km (0.1 R)
• M5: 852,109 km (0.118 R)
• M6: 967,749 km (0.119 R)
• M7: 1,083,089 km (0.095 R)
• M8: 1,237,773 km (0.106 R)
• M9: 1,670,111 km (0.081 R)
• M10: 1,916,349 km (0.048 R)
• M11: 2,098,709 km (0.109 R)
• M12: 2,321,759 km (0.036 R)
• M13: 2,445,177 km (0.12 R)
• M14: 2,589,090 km (0.095 R)
• M15: 2,699,045 km (0.036 R)
• M16: 2,819,920 km (0.092 R)
• M17: 3,067,205 km (0.116 R)
• M18: 3,183,742 km (0.098 R)
• M19: 3,361,614 km (0.049 R)
• M20: 3,655,125 km (0.058 R)
• M21: 3,841,524 km (0.102 R)
• M22: 3,988,878 km (0.115 R)
• M23: 4,343,574 km (0.088 R)
• M24: 4,497,211 km (0.055 R)
• M25: 4,686,153 km (0.072 R)
• M26: 4,798,651 km (0.111 R)
• M27: 4,912,046 km (0.095 R)
• M28: 5,176,236 km (0.069 R)
• M29: 5,718,827 km (0.096 R)
• M30: 5,851,371 km (0.069 R)
• M31: 6,009,346 km (0.04 R)
• M32: 6,168,668 km (0.075 R)
• M33: 6,354,319 km (0.043 R)
• M34: 6,604,746 km (0.047 R)
• M35: 6,718,590 km (0.071 R)
• M36: 6,973,804 km (0.08 R)
• M37: 7,154,369 km (0.107 R)
• M38: 7,401,953 km (0.113 R)
• M39: 7,533,450 km (0.065 R)
• M40: 7,652,529 km (0.104 R)
• M41: 7,959,504 km (0.064 R)
• M42: 8,134,833 km (0.074 R)
• M43: 8,284,132 km (0.076 R)
• M44: 8,503,143 km (0.104 R)
• M45: 8,751,775 km (0.101 R)
• M46: 8,890,901 km (0.113 R)
• M47: 9,002,800 km (0.086 R)
• M48: 9,100,936 km (0.114 R)
• M49: 9,383,826 km (0.082 R)
• M50: 9,683,769 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.7

Radius: 11.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.5 AU - 2.28 AU

Year: 1826 Days

Day: 10.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 89,637,150 km

• M1: 153,338 km (0.116 R)
• M2: 232,625 km (0.113 R)
• M3: 318,195 km (0.103 R)
• M4: 469,438 km (0.104 R)
• M5: 553,811 km (0.074 R)
• M6: 628,760 km (0.074 R)
• M7: 713,283 km (0.098 R)
• M8: 889,509 km (0.103 R)
• M9: 1,023,848 km (0.112 R)
• M10: 1,100,292 km (0.102 R)
• M11: 1,198,728 km (0.049 R)
• M12: 1,307,037 km (0.085 R)
• M13: 1,404,874 km (0.113 R)
• M14: 1,497,923 km (0.098 R)
• M15: 1,728,603 km (0.052 R)
• M16: 1,868,029 km (0.115 R)
• M17: 2,174,854 km (0.063 R)
• M18: 2,317,570 km (0.117 R)
• M19: 2,498,135 km (0.078 R)
• M20: 2,585,799 km (0.098 R)
• M21: 2,728,216 km (0.055 R)
• M22: 2,919,402 km (0.108 R)
• M23: 3,124,352 km (0.088 R)
• M24: 3,276,343 km (0.109 R)
• M25: 3,401,856 km (0.107 R)
• M26: 3,489,520 km (0.081 R)
• M27: 3,597,978 km (0.062 R)
• M28: 3,687,438 km (0.108 R)
• M29: 3,767,622 km (0.052 R)
• M30: 3,899,268 km (0.092 R)
• M31: 3,980,949 km (0.067 R)
• M32: 4,229,730 km (0.092 R)
• M33: 4,334,897 km (0.069 R)
• M34: 4,451,584 km (0.085 R)
• M35: 4,601,631 km (0.102 R)
• M36: 4,688,248 km (0.114 R)
• M37: 4,851,908 km (0.086 R)
• M38: 4,962,161 km (0.057 R)
• M39: 5,039,803 km (0.116 R)
• M40: 5,263,900 km (0.102 R)
• M41: 5,434,143 km (0.076 R)
• M42: 5,537,216 km (0.04 R)
• M43: 5,687,262 km (0.086 R)
• M44: 5,768,643 km (0.104 R)
• M45: 5,885,629 km (0.107 R)
• M46: 6,157,448 km (0.079 R)
• M47: 6,337,115 km (0.099 R)
• M48: 6,542,663 km (0.073 R)
• M49: 6,948,223 km (0.087 R)
• M50: 7,552,598 km (0.063 R)
• M51: 7,757,996 km (0.074 R)
• M52: 7,926,144 km (0.071 R)
• M53: 8,174,028 km (0.113 R)
• M54: 8,437,769 km (0.088 R)
• M55: 8,557,447 km (0.11 R)
• M56: 8,677,724 km (0.119 R)
• M57: 9,218,670 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.7

Radius: 7.8

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.71 AU - 11.99 AU

Year: 21730 Days

Day: 24.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,637,150 km

• M1: 200,312 km (0.04 R)
• M2: 331,509 km (0.08 R)
• M3: 867,668 km (0.051 R)
• M4: 1,283,550 km (0.116 R)
• M5: 1,479,373 km (0.056 R)
• M6: 1,546,692 km (0.119 R)
• M7: 1,615,208 km (0.091 R)
• M8: 2,010,147 km (0.104 R)
• M9: 2,355,269 km (0.113 R)
• M10: 2,595,673 km (0.077 R)
• M11: 3,056,883 km (0.094 R)
• M12: 3,634,630 km (0.078 R)
• M13: 3,959,556 km (0.101 R)
• M14: 4,938,974 km (0.027 R)
• M15: 5,195,085 km (0.115 R)
• M16: 5,298,757 km (0.067 R)
• M17: 6,043,754 km (0.072 R)
• M18: 7,221,837 km (0.033 R)
• M19: 7,747,973 km (0.042 R)
• M20: 8,347,112 km (0.072 R)
• M21: 8,529,771 km (0.053 R)
• M22: 8,775,411 km (0.062 R)
• M23: 9,462,813 km (0.086 R)
• M24: 10,559,067 km (0.116 R)
• M25: 11,021,922 km (0.113 R)
• M26: 11,762,881 km (0.112 R)
• M27: 12,589,409 km (0.028 R)
• M28: 13,009,629 km (0.096 R)
• M29: 13,221,609 km (0.119 R)
• M30: 13,363,428 km (0.045 R)
• M31: 13,720,369 km (0.102 R)
• M32: 15,105,196 km (0.105 R)
• M33: 15,851,839 km (0.063 R)
• M34: 17,614,102 km (0.078 R)
• M35: 18,083,989 km (0.099 R)
• M36: 19,357,216 km (0.114 R)
• M37: 21,071,608 km (0.089 R)
• M38: 21,905,018 km (0.102 R)
• M39: 22,325,687 km (0.093 R)
• M40: 22,579,405 km (0.097 R)
• M41: 23,346,244 km (0.077 R)
• M42: 23,431,963 km (0.119 R)
• M43: 23,689,870 km (0.086 R)
• M44: 24,556,191 km (0.036 R)
• M45: 26,856,558 km (0.104 R)
• M46: 27,216,490 km (0.096 R)
• M47: 29,502,495 km (0.098 R)
• M48: 30,809,233 km (0.092 R)
• M49: 31,849,237 km (0.078 R)
• M50: 32,134,819 km (0.06 R)
• M51: 32,230,263 km (0.097 R)
• M52: 32,325,706 km (0.12 R)
• M53: 33,575,746 km (0.111 R)
• M54: 35,825,698 km (0.069 R)
• M55: 36,122,650 km (0.075 R)
• M56: 40,160,745 km (0.103 R)
• M57: 40,675,511 km (0.099 R)
• M58: 40,881,957 km (0.045 R)
• M59: 42,023,987 km (0.078 R)
• M60: 42,337,245 km (0.097 R)
• M61: 43,387,122 km (0.042 R)
• M62: 44,233,248 km (0.086 R)
• M63: 44,551,891 km (0.053 R)
• M64: 45,191,422 km (0.112 R)
• M65: 45,405,347 km (0.111 R)
• M66: 47,128,565 km (0.093 R)
• M67: 47,889,121 km (0.108 R)
• M68: 49,312,395 km (0.065 R)
• M69: 54,231,771 km (0.114 R)
• M70: 55,944,218 km (0.119 R)
• M71: 56,864,843 km (0.066 R)
• M72: 59,188,098 km (0.088 R)
• M73: 59,305,084 km (0.026 R)
• M74: 61,779,133 km (0.07 R)
• M75: 63,926,611 km (0.061 R)
• M76: 64,527,396 km (0.12 R)
• M77: 65,977,149 km (0.084 R)
• M78: 66,949,535 km (0.103 R)
• M79: 67,681,817 km (0.088 R)
• M80: 68,171,600 km (0.096 R)
• M81: 69,771,400 km (0.041 R)
• M82: 71,383,616 km (0.109 R)
• M83: 72,882,587 km (0.058 R)
• M84: 77,697,394 km (0.03 R)
• M85: 78,852,738 km (0.109 R)
• M86: 80,661,078 km (0.108 R)
• M87: 81,310,332 km (0.091 R)
• M88: 82,613,928 km (0.103 R)
• M89: 83,530,514 km (0.186 R)
• M90: 84,713,983 km (0.109 R)
• M91: 85,505,954 km (0.058 R)
• M92: 85,638,199 km (0.091 R)
• M93: 86,300,468 km (0.036 R)
• M94: 88,564,782 km (0.09 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: 554 - 16,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit