🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.8

Radius: 14

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.59 AU - 0.65 AU

Year: 331 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,192,330 km

• M1: 175,030 km (0.098 R)
• M2: 277,953 km (0.072 R)
• M3: 406,457 km (0.084 R)
• M4: 536,907 km (0.098 R)
• M5: 626,665 km (0.096 R)
• M6: 714,031 km (0.071 R)
• M7: 806,482 km (0.114 R)
• M8: 926,310 km (0.065 R)
• M9: 1,080,246 km (0.108 R)
• M10: 1,171,501 km (0.068 R)
• M11: 1,313,619 km (0.03 R)
• M12: 1,481,318 km (0.056 R)
• M13: 1,595,910 km (0.082 R)
• M14: 1,685,070 km (0.091 R)
• M15: 1,801,009 km (0.07 R)
• M16: 1,911,262 km (0.073 R)
• M17: 2,006,407 km (0.087 R)
• M18: 2,170,067 km (0.093 R)
• M19: 2,310,838 km (0.109 R)
• M20: 2,408,077 km (0.085 R)
• M21: 2,516,087 km (0.093 R)
• M22: 2,664,338 km (0.04 R)
• M23: 2,805,858 km (0.025 R)
• M24: 2,894,868 km (0.088 R)
• M25: 3,152,626 km (0.107 R)
• M26: 3,281,728 km (0.1 R)
• M27: 3,433,870 km (0.116 R)
• M28: 3,540,234 km (0.066 R)
• M29: 3,647,645 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.8

Radius: 10.9

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.63 AU - 0.65 AU

Year: 347 Days

Day: 11.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 45,192,330 km

• M1: 138,528 km (0.108 R)
• M2: 242,648 km (0.025 R)
• M3: 331,210 km (0.096 R)
• M4: 409,599 km (0.103 R)
• M5: 524,939 km (0.111 R)
• M6: 660,175 km (0.059 R)
• M7: 747,391 km (0.113 R)
• M8: 886,517 km (0.12 R)
• M9: 1,005,298 km (0.063 R)
• M10: 1,112,260 km (0.118 R)
• M11: 1,227,899 km (0.12 R)
• M12: 1,310,328 km (0.071 R)
• M13: 1,409,062 km (0.057 R)
• M14: 1,589,328 km (0.093 R)
• M15: 1,674,748 km (0.071 R)
• M16: 1,746,406 km (0.104 R)
• M17: 1,829,432 km (0.039 R)
• M18: 1,898,098 km (0.046 R)
• M19: 2,048,743 km (0.111 R)
• M20: 2,373,819 km (0.078 R)
• M21: 2,448,917 km (0.097 R)
• M22: 2,536,581 km (0.032 R)
• M23: 2,775,788 km (0.047 R)
• M24: 2,892,176 km (0.112 R)
• M25: 2,997,493 km (0.104 R)
• M26: 3,257,194 km (0.096 R)
• M27: 3,425,642 km (0.113 R)
• M28: 3,563,870 km (0.069 R)
• M29: 3,657,070 km (0.073 R)
• M30: 3,791,558 km (0.064 R)
• M31: 4,093,447 km (0.094 R)
• M32: 4,163,159 km (0.068 R)
• M33: 4,374,840 km (0.101 R)
• M34: 4,503,494 km (0.118 R)
• M35: 4,648,006 km (0.059 R)
• M36: 4,889,756 km (0.099 R)
• M37: 4,986,097 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.9

Radius: 9.4

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.72 AU - 0.82 AU

Year: 458 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 45,192,330 km

• M1: 117,434 km (0.113 R)
• M2: 179,517 km (0.082 R)
• M3: 249,230 km (0.092 R)
• M4: 317,895 km (0.073 R)
• M5: 398,529 km (0.088 R)
• M6: 468,092 km (0.11 R)
• M7: 595,699 km (0.026 R)
• M8: 759,957 km (0.074 R)
• M9: 825,032 km (0.054 R)
• M10: 887,863 km (0.038 R)
• M11: 992,133 km (0.057 R)
• M12: 1,054,964 km (0.114 R)
• M13: 1,123,929 km (0.114 R)
• M14: 1,227,899 km (0.11 R)
• M15: 1,315,414 km (0.069 R)
• M16: 1,435,541 km (0.115 R)
• M17: 1,596,359 km (0.114 R)
• M18: 1,703,321 km (0.108 R)
• M19: 1,763,161 km (0.077 R)
• M20: 1,823,748 km (0.117 R)
• M21: 1,890,618 km (0.032 R)
• M22: 1,964,070 km (0.1 R)
• M23: 2,108,133 km (0.083 R)
• M24: 2,255,786 km (0.051 R)
• M25: 2,524,015 km (0.096 R)
• M26: 2,624,096 km (0.114 R)
• M27: 2,725,524 km (0.067 R)
• M28: 2,971,762 km (0.079 R)
• M29: 3,084,409 km (0.102 R)
• M30: 3,191,671 km (0.058 R)
• M31: 3,266,021 km (0.064 R)
• M32: 3,361,763 km (0.11 R)
• M33: 3,527,817 km (0.119 R)
• M34: 3,746,529 km (0.055 R)
• M35: 3,918,866 km (0.098 R)
• M36: 4,020,592 km (0.089 R)
• M37: 4,093,895 km (0.078 R)
• M38: 4,182,308 km (0.095 R)
• M39: 4,391,296 km (0.108 R)
• M40: 4,580,836 km (0.101 R)
• M41: 4,757,661 km (0.089 R)
• M42: 4,999,411 km (0.105 R)
• M43: 5,181,472 km (0.109 R)
• M44: 5,397,940 km (0.104 R)
• M45: 5,495,179 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.3

Radius: 12.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.95 AU - 1.35 AU

Year: 836 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,192,330 km

• M1: 159,771 km (0.068 R)
• M2: 269,127 km (0.097 R)
• M3: 359,334 km (0.037 R)
• M4: 442,062 km (0.048 R)
• M5: 526,884 km (0.118 R)
• M6: 733,329 km (0.111 R)
• M7: 816,206 km (0.074 R)
• M8: 938,278 km (0.056 R)
• M9: 1,406,220 km (0.117 R)
• M10: 1,498,223 km (0.09 R)
• M11: 1,588,729 km (0.077 R)
• M12: 1,898,995 km (0.063 R)
• M13: 2,009,548 km (0.073 R)
• M14: 2,150,918 km (0.074 R)
• M15: 2,237,236 km (0.065 R)
• M16: 2,367,087 km (0.118 R)
• M17: 2,469,412 km (0.059 R)
• M18: 2,564,556 km (0.118 R)
• M19: 2,731,807 km (0.082 R)
• M20: 2,816,778 km (0.11 R)
• M21: 2,943,787 km (0.087 R)
• M22: 3,147,240 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.3

Radius: 14.9

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.23 AU - 2.47 AU

Year: 2443 Days

Day: 7.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 45,192,330 km

• M1: 214,374 km (0.077 R)
• M2: 316,699 km (0.047 R)
• M3: 523,593 km (0.087 R)
• M4: 634,445 km (0.084 R)
• M5: 843,582 km (0.083 R)
• M6: 1,227,301 km (0.096 R)
• M7: 1,414,747 km (0.104 R)
• M8: 1,665,772 km (0.079 R)
• M9: 1,796,970 km (0.055 R)
• M10: 1,931,907 km (0.099 R)
• M11: 2,248,306 km (0.05 R)
• M12: 2,431,564 km (0.074 R)
• M13: 2,531,346 km (0.11 R)
• M14: 2,696,651 km (0.108 R)
• M15: 2,944,834 km (0.081 R)
• M16: 3,159,806 km (0.075 R)
• M17: 3,734,561 km (0.065 R)
• M18: 3,923,803 km (0.113 R)
• M19: 4,027,025 km (0.114 R)
• M20: 4,342,228 km (0.098 R)
• M21: 4,949,296 km (0.1 R)
• M22: 5,109,216 km (0.094 R)
• M23: 5,206,155 km (0.05 R)
• M24: 5,303,544 km (0.074 R)
• M25: 5,583,142 km (0.11 R)
• M26: 5,766,699 km (0.119 R)
• M27: 5,935,296 km (0.095 R)
• M28: 6,381,546 km (0.118 R)
• M29: 6,626,288 km (0.062 R)
• M30: 6,892,124 km (0.061 R)
• M31: 7,655,073 km (0.118 R)
• M32: 8,027,871 km (0.098 R)
• M33: 8,121,968 km (0.091 R)
• M34: 8,349,506 km (0.054 R)
• M35: 8,598,287 km (0.117 R)
• M36: 9,142,674 km (0.092 R)
• M37: 9,379,338 km (0.086 R)
• M38: 9,598,199 km (0.109 R)
• M39: 10,614,268 km (0.109 R)
• M40: 10,842,405 km (0.092 R)
• M41: 11,093,131 km (0.058 R)
• M42: 11,261,279 km (0.109 R)
• M43: 11,728,473 km (0.063 R)
• M44: 12,572,055 km (0.106 R)
• M45: 13,682,221 km (0.067 R)
• M46: 13,908,114 km (0.064 R)
• M47: 14,157,942 km (0.075 R)
• M48: 14,500,970 km (0.119 R)
• M49: 14,916,404 km (0.095 R)
• M50: 15,079,017 km (0.102 R)
• M51: 15,359,064 km (0.082 R)
• M52: 15,782,575 km (0.116 R)
• M53: 15,948,330 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.3

Radius: 4.2

Gravity: 35.84 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.58 AU - 6.84 AU

Year: 10496 Days

Day: 20.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,192,330 km

• M1: 86,617 km (0.102 R)
• M2: 231,278 km (0.032 R)
• M3: 315,053 km (0.096 R)
• M4: 527,332 km (0.077 R)
• M5: 656,435 km (0.08 R)
• M6: 1,121,386 km (0.085 R)
• M7: 1,287,888 km (0.11 R)
• M8: 1,574,817 km (0.117 R)
• M9: 1,856,958 km (0.051 R)
• M10: 2,154,658 km (0.068 R)
• M11: 2,283,163 km (0.114 R)
• M12: 2,933,764 km (0.1 R)
• M13: 3,104,904 km (0.045 R)
• M14: 3,486,977 km (0.113 R)
• M15: 3,698,658 km (0.084 R)
• M16: 4,262,343 km (0.1 R)
• M17: 5,020,804 km (0.117 R)
• M18: 5,607,676 km (0.061 R)
• M19: 5,891,314 km (0.088 R)
• M20: 6,143,237 km (0.055 R)
• M21: 6,695,103 km (0.065 R)
• M22: 6,958,096 km (0.118 R)
• M23: 8,082,923 km (0.102 R)
• M24: 8,202,601 km (0.108 R)
• M25: 9,138,485 km (0.042 R)
• M26: 9,766,946 km (0.059 R)
• M27: 10,193,599 km (0.108 R)
• M28: 10,713,601 km (0.104 R)
• M29: 10,976,893 km (0.093 R)
• M30: 11,689,278 km (0.1 R)
• M31: 11,734,158 km (0.064 R)
• M32: 12,324,621 km (0.066 R)
• M33: 12,508,327 km (0.102 R)
• M34: 13,723,809 km (0.067 R)
• M35: 13,914,098 km (0.104 R)
• M36: 14,249,347 km (0.093 R)
• M37: 15,467,821 km (0.096 R)
• M38: 15,914,670 km (0.101 R)
• M39: 16,315,443 km (0.105 R)
• M40: 17,229,187 km (0.12 R)
• M41: 18,420,584 km (0.119 R)
• M42: 19,371,578 km (0.057 R)
• M43: 20,122,110 km (0.093 R)
• M44: 20,555,196 km (0.117 R)
• M45: 21,265,637 km (0.051 R)
• M46: 21,430,793 km (0.055 R)
• M47: 21,762,152 km (0.118 R)
• M48: 22,095,306 km (0.118 R)
• M49: 22,879,199 km (0.053 R)
• M50: 22,991,846 km (0.076 R)
• M51: 23,558,373 km (0.077 R)
• M52: 23,786,211 km (0.074 R)
• M53: 23,900,354 km (0.112 R)
• M54: 24,878,425 km (0.082 R)
• M55: 25,284,883 km (0.062 R)
• M56: 25,401,419 km (0.043 R)
• M57: 25,693,584 km (0.065 R)
• M58: 26,045,588 km (0.105 R)
• M59: 28,736,405 km (0.103 R)
• M60: 28,979,800 km (0.043 R)
• M61: 29,468,686 km (0.115 R)
• M62: 30,640,785 km (0.078 R)
• M63: 32,016,787 km (0.09 R)
• M64: 32,079,917 km (0.119 R)
• M65: 32,142,898 km (0.08 R)
• M66: 32,903,004 km (0.082 R)
• M67: 35,023,405 km (0.101 R)
• M68: 35,413,556 km (0.103 R)
• M69: 35,478,781 km (0.102 R)
• M70: 36,922,849 km (0.097 R)
• M71: 36,988,971 km (0.052 R)
• M72: 37,851,852 km (0.11 R)
• M73: 38,319,195 km (0.103 R)
• M74: 38,386,066 km (0.079 R)
• M75: 39,327,036 km (0.027 R)
• M76: 39,394,505 km (0.102 R)
• M77: 39,664,978 km (0.063 R)
• M78: 39,935,900 km (0.115 R)
• M79: 40,616,121 km (0.118 R)
• M80: 40,684,338 km (0.114 R)
• M81: 40,752,704 km (0.103 R)
• M82: 41,300,232 km (0.058 R)
• M83: 41,712,374 km (0.051 R)
• M84: 42,540,997 km (0.119 R)
• M85: 42,887,914 km (0.082 R)
• M86: 43,305,292 km (0.081 R)
• M87: 44,706,576 km (0.106 R)
• M88: 46,193,728 km (0.083 R)
• M89: 46,336,295 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297

Radius: 5.5

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.74 AU - 9.24 AU

Year: 13903 Days

Day: 17.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,192,330 km

• M1: 72,405 km (0.07 R)
• M2: 168,447 km (0.117 R)
• M3: 415,882 km (0.106 R)
• M4: 833,559 km (0.082 R)
• M5: 1,070,373 km (0.061 R)
• M6: 1,147,416 km (0.111 R)
• M7: 1,286,691 km (0.031 R)
• M8: 1,692,251 km (0.057 R)
• M9: 2,062,655 km (0.047 R)
• M10: 2,207,915 km (0.04 R)
• M11: 2,689,919 km (0.086 R)
• M12: 2,822,014 km (0.102 R)
• M13: 2,902,348 km (0.078 R)
• M14: 3,203,339 km (0.078 R)
• M15: 3,659,014 km (0.043 R)
• M16: 3,746,679 km (0.072 R)
• M17: 3,864,711 km (0.109 R)
• M18: 4,226,140 km (0.04 R)
• M19: 4,598,339 km (0.113 R)
• M20: 4,693,035 km (0.096 R)
• M21: 5,810,680 km (0.042 R)
• M22: 6,189,313 km (0.03 R)
• M23: 6,399,049 km (0.076 R)
• M24: 6,718,291 km (0.118 R)
• M25: 7,594,486 km (0.061 R)
• M26: 7,744,083 km (0.098 R)
• M27: 8,160,265 km (0.111 R)
• M28: 8,428,942 km (0.074 R)
• M29: 8,622,522 km (0.054 R)
• M30: 8,739,508 km (0.119 R)
• M31: 8,974,825 km (0.116 R)
• M32: 10,265,256 km (0.094 R)
• M33: 10,347,834 km (0.104 R)
• M34: 10,805,903 km (0.094 R)
• M35: 11,698,703 km (0.094 R)
• M36: 11,741,787 km (0.097 R)
• M37: 12,880,825 km (0.105 R)
• M38: 13,193,485 km (0.117 R)
• M39: 14,330,578 km (0.11 R)
• M40: 15,545,912 km (0.112 R)
• M41: 15,593,334 km (0.049 R)
• M42: 16,842,626 km (0.057 R)
• M43: 16,940,014 km (0.115 R)
• M44: 17,875,001 km (0.103 R)
• M45: 18,323,645 km (0.113 R)
• M46: 18,524,256 km (0.031 R)
• M47: 18,978,285 km (0.093 R)
• M48: 19,640,555 km (0.042 R)
• M49: 19,897,265 km (0.055 R)
• M50: 20,206,783 km (0.099 R)
• M51: 20,310,454 km (0.099 R)
• M52: 21,040,043 km (0.105 R)
• M53: 21,725,351 km (0.115 R)
• M54: 22,204,064 km (0.112 R)
• M55: 22,740,073 km (0.111 R)
• M56: 23,009,648 km (0.099 R)
• M57: 23,225,967 km (0.096 R)
• M58: 24,373,233 km (0.108 R)
• M59: 24,870,646 km (0.089 R)
• M60: 24,981,648 km (0.109 R)
• M61: 25,204,100 km (0.097 R)
• M62: 25,371,350 km (0.1 R)
• M63: 25,427,150 km (0.116 R)
• M64: 26,044,092 km (0.105 R)
• M65: 27,292,486 km (0.116 R)
• M66: 27,521,670 km (0.073 R)
• M67: 27,578,966 km (0.084 R)
• M68: 27,808,898 km (0.078 R)
• M69: 27,924,088 km (0.12 R)
• M70: 29,377,282 km (0.1 R)
• M71: 30,320,048 km (0.103 R)
• M72: 30,498,069 km (0.11 R)
• M73: 30,616,850 km (0.08 R)
• M74: 30,735,780 km (0.098 R)
• M75: 31,212,997 km (0.034 R)
• M76: 32,841,969 km (0.059 R)
• M77: 35,805,353 km (0.117 R)
• M78: 37,891,645 km (0.077 R)
• M79: 38,211,186 km (0.047 R)
• M80: 40,082,206 km (0.095 R)
• M81: 40,472,956 km (0.097 R)
• M82: 40,538,181 km (0.052 R)
• M83: 40,734,154 km (0.093 R)
• M84: 42,247,187 km (0.059 R)
• M85: 45,057,083 km (0.112 R)
• M86: 45,124,702 km (0.107 R)
• M87: 45,192,320 km (0.05 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 13,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit