🌌 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: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.4

Radius: 8.2

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.76 AU - 0.82 AU

Year: 453 Days

Day: 13.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,992,863 km

• M1: 105,018 km (0.103 R)
• M2: 169,345 km (0.12 R)
• M3: 225,594 km (0.097 R)
• M4: 310,565 km (0.11 R)
• M5: 388,356 km (0.062 R)
• M6: 451,786 km (0.108 R)
• M7: 546,780 km (0.113 R)
• M8: 598,990 km (0.058 R)
• M9: 704,905 km (0.065 R)
• M10: 835,953 km (0.081 R)
• M11: 985,102 km (0.104 R)
• M12: 1,081,144 km (0.081 R)
• M13: 1,180,327 km (0.097 R)
• M14: 1,249,890 km (0.037 R)
• M15: 1,354,310 km (0.084 R)
• M16: 1,507,797 km (0.096 R)
• M17: 1,601,595 km (0.047 R)
• M18: 1,733,690 km (0.078 R)
• M19: 1,856,958 km (0.064 R)
• M20: 2,073,127 km (0.092 R)
• M21: 2,151,517 km (0.112 R)
• M22: 2,284,359 km (0.098 R)
• M23: 2,447,272 km (0.118 R)
• M24: 2,502,473 km (0.085 R)
• M25: 2,614,073 km (0.065 R)
• M26: 2,670,472 km (0.083 R)
• M27: 2,741,680 km (0.12 R)
• M28: 2,798,976 km (0.085 R)
• M29: 2,856,871 km (0.099 R)
• M30: 3,106,998 km (0.057 R)
• M31: 3,196,906 km (0.077 R)
• M32: 3,249,864 km (0.052 R)
• M33: 3,333,639 km (0.119 R)
• M34: 3,472,167 km (0.076 R)
• M35: 3,565,665 km (0.105 R)
• M36: 3,644,204 km (0.081 R)
• M37: 3,707,484 km (0.082 R)
• M38: 3,835,091 km (0.113 R)
• M39: 4,086,565 km (0.113 R)
• M40: 4,218,361 km (0.11 R)
• M41: 4,427,349 km (0.086 R)
• M42: 4,622,574 km (0.032 R)
• M43: 4,777,408 km (0.113 R)
• M44: 4,986,396 km (0.103 R)
• M45: 5,039,204 km (0.109 R)
• M46: 5,127,467 km (0.069 R)
• M47: 5,207,502 km (0.08 R)
• M48: 5,377,595 km (0.041 R)
• M49: 5,467,802 km (0.093 R)
• M50: 5,549,483 km (0.055 R)
• M51: 5,649,863 km (0.119 R)
• M52: 5,815,468 km (0.117 R)
• M53: 6,001,418 km (0.12 R)
• M54: 6,198,737 km (0.083 R)
• M55: 6,284,008 km (0.069 R)
• M56: 6,484,320 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 12.4

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.94 AU - 1.28 AU

Year: 755 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 51,992,863 km

• M1: 157,227 km (0.119 R)
• M2: 240,254 km (0.052 R)
• M3: 341,682 km (0.037 R)
• M4: 433,235 km (0.063 R)
• M5: 664,215 km (0.053 R)
• M6: 772,075 km (0.075 R)
• M7: 880,982 km (0.119 R)
• M8: 966,402 km (0.117 R)
• M9: 1,060,948 km (0.114 R)
• M10: 1,171,351 km (0.051 R)
• M11: 1,397,992 km (0.094 R)
• M12: 1,485,956 km (0.113 R)
• M13: 1,617,901 km (0.109 R)
• M14: 1,739,524 km (0.088 R)
• M15: 1,871,918 km (0.038 R)
• M16: 2,030,641 km (0.098 R)
• M17: 2,115,613 km (0.07 R)
• M18: 2,426,777 km (0.079 R)
• M19: 2,608,987 km (0.034 R)
• M20: 2,744,523 km (0.11 R)
• M21: 2,821,715 km (0.11 R)
• M22: 3,031,302 km (0.103 R)
• M23: 3,138,115 km (0.096 R)
• M24: 3,237,148 km (0.102 R)
• M25: 3,337,229 km (0.094 R)
• M26: 3,475,308 km (0.111 R)
• M27: 3,596,632 km (0.111 R)
• M28: 4,135,633 km (0.107 R)
• M29: 4,294,356 km (0.045 R)
• M30: 4,404,610 km (0.104 R)
• M31: 4,689,744 km (0.102 R)
• M32: 4,782,644 km (0.112 R)
• M33: 4,907,558 km (0.088 R)
• M34: 5,054,762 km (0.078 R)
• M35: 5,396,444 km (0.119 R)
• M36: 5,493,982 km (0.069 R)
• M37: 5,912,257 km (0.096 R)
• M38: 5,990,497 km (0.072 R)
• M39: 6,080,256 km (0.101 R)
• M40: 6,421,040 km (0.083 R)
• M41: 6,628,532 km (0.079 R)
• M42: 6,791,444 km (0.088 R)
• M43: 7,121,307 km (0.089 R)
• M44: 7,216,452 km (0.066 R)
• M45: 7,300,226 km (0.098 R)
• M46: 7,480,492 km (0.119 R)
• M47: 7,699,054 km (0.11 R)
• M48: 7,870,344 km (0.101 R)
• M49: 8,030,713 km (0.085 R)
• M50: 8,279,345 km (0.109 R)
• M51: 8,568,517 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.9

Radius: 10.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.56 AU - 1.74 AU

Year: 1368 Days

Day: 12.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 51,992,863 km

• M1: 133,441 km (0.104 R)
• M2: 239,207 km (0.106 R)
• M3: 319,990 km (0.094 R)
• M4: 552,465 km (0.06 R)
• M5: 633,547 km (0.051 R)
• M6: 731,085 km (0.105 R)
• M7: 827,875 km (0.118 R)
• M8: 988,543 km (0.113 R)
• M9: 1,076,506 km (0.102 R)
• M10: 1,181,374 km (0.111 R)
• M11: 1,440,029 km (0.104 R)
• M12: 1,509,592 km (0.058 R)
• M13: 1,588,281 km (0.044 R)
• M14: 1,749,846 km (0.102 R)
• M15: 1,908,570 km (0.094 R)
• M16: 1,985,313 km (0.115 R)
• M17: 2,080,757 km (0.068 R)
• M18: 2,267,305 km (0.116 R)
• M19: 2,376,512 km (0.097 R)
• M20: 2,524,763 km (0.109 R)
• M21: 2,609,585 km (0.058 R)
• M22: 2,743,475 km (0.114 R)
• M23: 3,058,080 km (0.079 R)
• M24: 3,446,885 km (0.08 R)
• M25: 3,700,603 km (0.057 R)
• M26: 3,786,472 km (0.111 R)
• M27: 3,938,613 km (0.076 R)
• M28: 4,271,318 km (0.095 R)
• M29: 4,647,856 km (0.097 R)
• M30: 4,740,906 km (0.081 R)
• M31: 4,869,710 km (0.095 R)
• M32: 5,311,472 km (0.067 R)
• M33: 5,469,747 km (0.064 R)
• M34: 5,568,033 km (0.066 R)
• M35: 5,716,434 km (0.081 R)
• M36: 6,713,204 km (0.051 R)
• M37: 6,818,521 km (0.082 R)
• M38: 7,004,023 km (0.091 R)
• M39: 7,231,711 km (0.03 R)
• M40: 7,570,849 km (0.064 R)
• M41: 7,708,030 km (0.104 R)
• M42: 7,873,635 km (0.119 R)
• M43: 8,420,266 km (0.097 R)
• M44: 8,662,465 km (0.103 R)
• M45: 8,950,291 km (0.061 R)
• M46: 9,153,595 km (0.107 R)
• M47: 9,226,598 km (0.098 R)
• M48: 9,373,204 km (0.118 R)
• M49: 9,639,040 km (0.118 R)
• M50: 10,012,286 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184

Radius: 10.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.76 AU - 2.18 AU

Year: 1785 Days

Day: 12.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 51,992,863 km

• M1: 147,803 km (0.075 R)
• M2: 288,425 km (0.113 R)
• M3: 363,224 km (0.059 R)
• M4: 606,320 km (0.117 R)
• M5: 710,739 km (0.088 R)
• M6: 815,907 km (0.11 R)
• M7: 907,909 km (0.06 R)
• M8: 1,096,253 km (0.103 R)
• M9: 1,226,852 km (0.09 R)
• M10: 1,421,778 km (0.078 R)
• M11: 1,658,292 km (0.098 R)
• M12: 1,745,358 km (0.111 R)
• M13: 1,999,226 km (0.052 R)
• M14: 2,066,695 km (0.04 R)
• M15: 2,238,882 km (0.106 R)
• M16: 2,309,043 km (0.108 R)
• M17: 2,433,808 km (0.116 R)
• M18: 2,524,314 km (0.119 R)
• M19: 2,597,617 km (0.088 R)
• M20: 2,680,794 km (0.066 R)
• M21: 2,793,291 km (0.115 R)
• M22: 2,897,711 km (0.072 R)
• M23: 2,974,604 km (0.117 R)
• M24: 3,120,462 km (0.084 R)
• M25: 3,328,852 km (0.091 R)
• M26: 3,696,713 km (0.068 R)
• M27: 3,769,866 km (0.112 R)
• M28: 3,896,277 km (0.118 R)
• M29: 4,002,641 km (0.092 R)
• M30: 4,185,898 km (0.097 R)
• M31: 4,305,876 km (0.119 R)
• M32: 4,752,126 km (0.099 R)
• M33: 4,957,823 km (0.111 R)
• M34: 5,038,606 km (0.079 R)
• M35: 5,119,838 km (0.049 R)
• M36: 5,260,011 km (0.086 R)
• M37: 5,342,439 km (0.117 R)
• M38: 5,532,578 km (0.069 R)
• M39: 5,688,609 km (0.092 R)
• M40: 5,894,904 km (0.095 R)
• M41: 6,079,059 km (0.07 R)
• M42: 6,240,176 km (0.114 R)
• M43: 6,340,107 km (0.063 R)
• M44: 6,465,620 km (0.079 R)
• M45: 6,554,032 km (0.036 R)
• M46: 6,642,893 km (0.031 R)
• M47: 6,834,528 km (0.12 R)
• M48: 7,132,078 km (0.107 R)
• M49: 7,394,174 km (0.087 R)
• M50: 7,659,561 km (0.112 R)
• M51: 8,036,398 km (0.104 R)
• M52: 8,226,985 km (0.092 R)
• M53: 8,738,161 km (0.087 R)
• M54: 8,850,060 km (0.114 R)
• M55: 8,976,471 km (0.07 R)
• M56: 9,345,229 km (0.115 R)
• M57: 9,416,737 km (0.075 R)
• M58: 9,545,840 km (0.072 R)
• M59: 9,762,308 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.6

Radius: 9.1

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.61 AU - 4.63 AU

Year: 6412 Days

Day: 5.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,992,863 km

• M1: 211,681 km (0.066 R)
• M2: 391,647 km (0.041 R)
• M3: 744,100 km (0.097 R)
• M4: 930,648 km (0.069 R)
• M5: 1,213,987 km (0.025 R)
• M6: 1,314,666 km (0.062 R)
• M7: 1,383,182 km (0.115 R)
• M8: 1,470,846 km (0.086 R)
• M9: 1,560,306 km (0.106 R)
• M10: 2,115,463 km (0.103 R)
• M11: 2,217,040 km (0.039 R)
• M12: 2,446,524 km (0.093 R)
• M13: 2,618,262 km (0.088 R)
• M14: 2,860,910 km (0.119 R)
• M15: 2,996,296 km (0.107 R)
• M16: 3,134,075 km (0.097 R)
• M17: 3,344,410 km (0.086 R)
• M18: 3,439,405 km (0.107 R)
• M19: 3,656,621 km (0.093 R)
• M20: 3,754,607 km (0.108 R)
• M21: 3,878,325 km (0.048 R)
• M22: 4,053,803 km (0.084 R)
• M23: 4,257,555 km (0.089 R)
• M24: 4,438,718 km (0.034 R)
• M25: 4,916,085 km (0.119 R)
• M26: 5,024,544 km (0.091 R)
• M27: 5,133,601 km (0.111 R)
• M28: 5,271,081 km (0.105 R)
• M29: 5,409,908 km (0.117 R)
• M30: 6,209,359 km (0.07 R)
• M31: 6,533,537 km (0.083 R)
• M32: 6,622,847 km (0.101 R)
• M33: 6,742,675 km (0.104 R)
• M34: 6,863,251 km (0.119 R)
• M35: 7,321,619 km (0.072 R)
• M36: 7,538,985 km (0.055 R)
• M37: 7,632,783 km (0.117 R)
• M38: 7,727,029 km (0.079 R)
• M39: 7,821,575 km (0.107 R)
• M40: 8,075,742 km (0.046 R)
• M41: 8,268,125 km (0.087 R)
• M42: 8,788,426 km (0.111 R)
• M43: 8,887,310 km (0.046 R)
• M44: 9,085,976 km (0.092 R)
• M45: 9,929,409 km (0.078 R)
• M46: 10,204,669 km (0.107 R)
• M47: 12,274,056 km (0.043 R)
• M48: 13,167,305 km (0.094 R)
• M49: 13,318,250 km (0.104 R)
• M50: 13,393,946 km (0.084 R)
• M51: 14,390,567 km (0.096 R)
• M52: 14,507,254 km (0.051 R)
• M53: 14,585,044 km (0.111 R)
• M54: 14,702,180 km (0.1 R)
• M55: 15,055,231 km (0.06 R)
• M56: 15,570,296 km (0.096 R)
• M57: 15,769,860 km (0.116 R)
• M58: 16,333,245 km (0.107 R)
• M59: 17,067,471 km (0.076 R)
• M60: 18,062,896 km (0.117 R)
• M61: 18,906,927 km (0.068 R)
• M62: 19,248,010 km (0.097 R)
• M63: 19,376,515 km (0.078 R)
• M64: 21,470,586 km (0.1 R)
• M65: 21,781,899 km (0.085 R)
• M66: 22,229,346 km (0.064 R)
• M67: 22,906,127 km (0.039 R)
• M68: 23,133,216 km (0.098 R)
• M69: 24,883,362 km (0.041 R)
• M70: 25,023,385 km (0.042 R)
• M71: 25,351,005 km (0.051 R)
• M72: 25,727,243 km (0.067 R)
• M73: 26,200,122 km (0.081 R)
• M74: 26,580,550 km (0.069 R)
• M75: 27,250,599 km (0.096 R)
• M76: 27,877,713 km (0.116 R)
• M77: 28,558,383 km (0.1 R)
• M78: 29,244,589 km (0.063 R)
• M79: 29,589,711 km (0.077 R)
• M80: 29,688,595 km (0.105 R)
• M81: 29,837,146 km (0.107 R)
• M82: 30,284,144 km (0.099 R)
• M83: 30,883,433 km (0.073 R)
• M84: 31,234,988 km (0.06 R)
• M85: 31,335,668 km (0.077 R)
• M86: 33,114,685 km (0.075 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.1

Radius: 4.2

Gravity: 23.93 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.97 AU - 9.87 AU

Year: 14391 Days

Day: 15.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,992,863 km

• M1: 112,198 km (0.079 R)
• M2: 177,722 km (0.076 R)
• M3: 257,608 km (0.11 R)
• M4: 581,487 km (0.105 R)
• M5: 704,008 km (0.106 R)
• M6: 777,759 km (0.088 R)
• M7: 815,608 km (0.094 R)
• M8: 912,996 km (0.075 R)
• M9: 1,408,165 km (0.093 R)
• M10: 1,719,478 km (0.114 R)
• M11: 1,769,144 km (0.111 R)
• M12: 2,486,765 km (0.078 R)
• M13: 2,628,584 km (0.1 R)
• M14: 2,949,771 km (0.063 R)
• M15: 2,979,690 km (0.082 R)
• M16: 3,283,374 km (0.065 R)
• M17: 3,376,424 km (0.064 R)
• M18: 5,122,231 km (0.088 R)
• M19: 5,158,135 km (0.046 R)
• M20: 5,706,860 km (0.081 R)
• M21: 5,856,457 km (0.073 R)
• M22: 6,273,985 km (0.063 R)
• M23: 6,389,624 km (0.084 R)
• M24: 6,467,116 km (0.101 R)
• M25: 6,662,042 km (0.106 R)
• M26: 7,057,728 km (0.091 R)
• M27: 7,097,821 km (0.085 R)
• M28: 7,178,005 km (0.069 R)
• M29: 7,379,813 km (0.09 R)
• M30: 7,665,544 km (0.113 R)
• M31: 8,416,825 km (0.097 R)
• M32: 8,544,282 km (0.049 R)
• M33: 9,675,691 km (0.099 R)
• M34: 10,304,152 km (0.116 R)
• M35: 10,440,585 km (0.089 R)
• M36: 10,945,777 km (0.119 R)
• M37: 11,038,528 km (0.066 R)
• M38: 11,084,903 km (0.115 R)
• M39: 12,897,730 km (0.102 R)
• M40: 13,738,021 km (0.091 R)
• M41: 13,838,102 km (0.117 R)
• M42: 14,139,542 km (0.117 R)
• M43: 15,211,710 km (0.094 R)
• M44: 15,627,143 km (0.108 R)
• M45: 15,783,772 km (0.094 R)
• M46: 16,257,100 km (0.075 R)
• M47: 16,948,840 km (0.099 R)
• M48: 17,867,820 km (0.114 R)
• M49: 17,977,027 km (0.049 R)
• M50: 20,263,780 km (0.084 R)
• M51: 20,720,502 km (0.077 R)
• M52: 20,892,539 km (0.062 R)
• M53: 20,950,135 km (0.096 R)
• M54: 21,527,882 km (0.06 R)
• M55: 23,890,930 km (0.108 R)
• M56: 24,192,070 km (0.096 R)
• M57: 24,798,091 km (0.092 R)
• M58: 26,148,810 km (0.073 R)
• M59: 27,208,711 km (0.114 R)
• M60: 27,712,407 km (0.107 R)
• M61: 27,775,537 km (0.082 R)
• M62: 29,370,550 km (0.066 R)
• M63: 29,499,354 km (0.083 R)
• M64: 32,581,519 km (0.074 R)
• M65: 33,250,371 km (0.082 R)
• M66: 34,873,956 km (0.118 R)
• M67: 35,901,843 km (0.108 R)
• M68: 36,108,588 km (0.082 R)
• M69: 36,661,801 km (0.068 R)
• M70: 36,800,627 km (0.097 R)
• M71: 37,148,293 km (0.103 R)
• M72: 38,620,336 km (0.119 R)
• M73: 38,690,946 km (0.085 R)
• M74: 39,327,934 km (0.061 R)
• M75: 39,897,154 km (0.048 R)
• M76: 40,469,066 km (0.113 R)
• M77: 41,910,741 km (0.032 R)
• M78: 42,055,851 km (0.074 R)
• M79: 44,473,801 km (0.116 R)
• M80: 45,215,508 km (0.089 R)
• M81: 45,289,858 km (0.063 R)
• M82: 46,785,986 km (0.093 R)
• M83: 47,087,276 km (0.089 R)
• M84: 47,464,562 km (0.075 R)
• M85: 48,070,433 km (0.039 R)
• M86: 48,222,425 km (0.108 R)
• M87: 48,450,562 km (0.106 R)
• M88: 48,526,557 km (0.069 R)
• M89: 49,443,143 km (0.089 R)
• M90: 49,749,969 km (0.07 R)
• M91: 50,983,254 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 19,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit