🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.8

Radius: 13.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.56 AU - 0.74 AU

Year: 349 Days

Day: 6.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,997,875 km

• M1: 179,368 km (0.082 R)
• M2: 308,920 km (0.115 R)
• M3: 404,213 km (0.095 R)
• M4: 488,287 km (0.098 R)
• M5: 574,456 km (0.096 R)
• M6: 667,057 km (0.061 R)
• M7: 833,559 km (0.055 R)
• M8: 922,570 km (0.109 R)
• M9: 1,062,743 km (0.072 R)
• M10: 1,156,541 km (0.089 R)
• M11: 1,240,466 km (0.09 R)
• M12: 1,370,616 km (0.105 R)
• M13: 1,505,553 km (0.096 R)
• M14: 1,598,154 km (0.113 R)
• M15: 1,683,275 km (0.063 R)
• M16: 1,838,558 km (0.092 R)
• M17: 2,014,186 km (0.117 R)
• M18: 2,111,873 km (0.106 R)
• M19: 2,248,157 km (0.115 R)
• M20: 2,496,938 km (0.115 R)
• M21: 2,875,421 km (0.108 R)
• M22: 2,968,620 km (0.049 R)
• M23: 3,098,471 km (0.055 R)
• M24: 3,248,368 km (0.069 R)
• M25: 3,345,607 km (0.1 R)
• M26: 3,474,710 km (0.118 R)
• M27: 3,580,475 km (0.106 R)
• M28: 3,865,759 km (0.116 R)
• M29: 3,975,414 km (0.103 R)
• M30: 4,092,848 km (0.109 R)
• M31: 4,198,165 km (0.076 R)
• M32: 4,431,687 km (0.106 R)
• M33: 4,567,223 km (0.094 R)
• M34: 4,731,481 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.5

Radius: 10

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.08 AU - 1.48 AU

Year: 966 Days

Day: 5.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 58,997,875 km

• M1: 134,189 km (0.099 R)
• M2: 299,345 km (0.078 R)
• M3: 427,102 km (0.086 R)
• M4: 504,145 km (0.062 R)
• M5: 750,084 km (0.072 R)
• M6: 1,142,629 km (0.097 R)
• M7: 1,313,769 km (0.116 R)
• M8: 1,562,999 km (0.089 R)
• M9: 1,802,954 km (0.111 R)
• M10: 1,869,076 km (0.109 R)
• M11: 1,961,228 km (0.095 R)
• M12: 2,029,295 km (0.119 R)
• M13: 2,238,134 km (0.1 R)
• M14: 2,372,473 km (0.099 R)
• M15: 2,445,177 km (0.056 R)
• M16: 2,537,030 km (0.07 R)
• M17: 2,696,202 km (0.096 R)
• M18: 2,868,240 km (0.074 R)
• M19: 3,004,524 km (0.084 R)
• M20: 3,083,511 km (0.073 R)
• M21: 3,183,143 km (0.094 R)
• M22: 3,293,996 km (0.118 R)
• M23: 3,561,177 km (0.096 R)
• M24: 3,686,840 km (0.113 R)
• M25: 3,792,755 km (0.081 R)
• M26: 4,007,727 km (0.117 R)
• M27: 4,348,810 km (0.098 R)
• M28: 4,494,668 km (0.066 R)
• M29: 4,976,972 km (0.069 R)
• M30: 5,047,283 km (0.108 R)
• M31: 5,153,347 km (0.049 R)
• M32: 5,427,710 km (0.114 R)
• M33: 5,780,462 km (0.044 R)
• M34: 5,916,297 km (0.032 R)
• M35: 5,990,796 km (0.114 R)
• M36: 6,191,108 km (0.097 R)
• M37: 6,330,084 km (0.12 R)
• M38: 6,431,811 km (0.106 R)
• M39: 6,521,270 km (0.104 R)
• M40: 6,870,133 km (0.041 R)
• M41: 6,961,687 km (0.069 R)
• M42: 7,358,420 km (0.117 R)
• M43: 7,613,484 km (0.117 R)
• M44: 7,694,566 km (0.116 R)
• M45: 7,926,144 km (0.055 R)
• M46: 8,049,562 km (0.109 R)
• M47: 8,173,728 km (0.119 R)
• M48: 8,242,992 km (0.09 R)
• M49: 8,382,118 km (0.108 R)
• M50: 8,775,710 km (0.05 R)
• M51: 8,974,825 km (0.094 R)
• M52: 9,089,267 km (0.114 R)
• M53: 9,610,317 km (0.083 R)

Asteroid Belt

Center: 1.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.6

Radius: 11.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.02 AU - 2.54 AU

Year: 2296 Days

Day: 14.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 58,997,875 km

• M1: 184,604 km (0.092 R)
• M2: 285,134 km (0.064 R)
• M3: 430,393 km (0.108 R)
• M4: 554,111 km (0.109 R)
• M5: 642,373 km (0.098 R)
• M6: 775,216 km (0.104 R)
• M7: 904,170 km (0.056 R)
• M8: 982,409 km (0.115 R)
• M9: 1,108,221 km (0.079 R)
• M10: 1,239,718 km (0.073 R)
• M11: 1,426,266 km (0.091 R)
• M12: 1,519,017 km (0.111 R)
• M13: 1,684,023 km (0.03 R)
• M14: 1,764,357 km (0.077 R)
• M15: 1,864,289 km (0.104 R)
• M16: 1,947,615 km (0.091 R)
• M17: 2,070,135 km (0.032 R)
• M18: 2,147,029 km (0.073 R)
• M19: 2,224,820 km (0.103 R)
• M20: 2,303,508 km (0.109 R)
• M21: 2,494,395 km (0.089 R)
• M22: 2,617,664 km (0.113 R)
• M23: 3,065,560 km (0.097 R)
• M24: 3,164,593 km (0.044 R)
• M25: 3,242,534 km (0.1 R)
• M26: 3,366,251 km (0.054 R)
• M27: 3,457,207 km (0.077 R)
• M28: 3,629,992 km (0.091 R)
• M29: 3,770,315 km (0.088 R)
• M30: 4,020,443 km (0.109 R)
• M31: 4,129,200 km (0.106 R)
• M32: 4,511,722 km (0.116 R)
• M33: 4,867,167 km (0.029 R)
• M34: 5,009,285 km (0.085 R)
• M35: 5,231,737 km (0.103 R)
• M36: 5,430,702 km (0.117 R)
• M37: 5,754,282 km (0.113 R)
• M38: 5,891,015 km (0.08 R)
• M39: 5,973,593 km (0.085 R)
• M40: 6,279,520 km (0.047 R)
• M41: 6,533,837 km (0.115 R)
• M42: 6,719,488 km (0.066 R)
• M43: 6,834,678 km (0.094 R)
• M44: 6,965,127 km (0.077 R)
• M45: 7,154,967 km (0.1 R)
• M46: 7,346,452 km (0.114 R)
• M47: 7,689,480 km (0.052 R)
• M48: 7,870,494 km (0.12 R)
• M49: 8,267,826 km (0.093 R)
• M50: 8,593,350 km (0.116 R)
• M51: 8,702,856 km (0.087 R)
• M52: 9,034,215 km (0.065 R)
• M53: 9,241,408 km (0.109 R)
• M54: 9,433,941 km (0.068 R)
• M55: 9,514,724 km (0.118 R)
• M56: 9,937,787 km (0.036 R)
• M57: 10,019,916 km (0.076 R)
• M58: 10,168,317 km (0.062 R)
• M59: 10,467,213 km (0.074 R)
• M60: 11,090,588 km (0.087 R)
• M61: 11,518,737 km (0.103 R)
• M62: 11,656,965 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.7

Radius: 8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.73 AU - 6.03 AU

Year: 7189 Days

Day: 11.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,997,875 km

• M1: 127,457 km (0.096 R)
• M2: 178,620 km (0.098 R)
• M3: 323,131 km (0.097 R)
• M4: 384,317 km (0.106 R)
• M5: 510,278 km (0.079 R)
• M6: 639,531 km (0.078 R)
• M7: 708,496 km (0.11 R)
• M8: 804,537 km (0.055 R)
• M9: 917,933 km (0.049 R)
• M10: 1,119,291 km (0.115 R)
• M11: 1,855,014 km (0.116 R)
• M12: 1,939,088 km (0.082 R)
• M13: 2,234,244 km (0.082 R)
• M14: 2,581,012 km (0.109 R)
• M15: 2,732,106 km (0.103 R)
• M16: 2,827,998 km (0.097 R)
• M17: 3,162,798 km (0.113 R)
• M18: 3,324,663 km (0.086 R)
• M19: 3,677,864 km (0.098 R)
• M20: 3,869,648 km (0.115 R)
• M21: 4,738,662 km (0.062 R)
• M22: 5,041,448 km (0.078 R)
• M23: 5,326,432 km (0.057 R)
• M24: 5,665,720 km (0.11 R)
• M25: 5,764,006 km (0.045 R)
• M26: 5,838,057 km (0.109 R)
• M27: 5,937,240 km (0.063 R)
• M28: 6,518,578 km (0.086 R)
• M29: 7,171,124 km (0.049 R)
• M30: 7,330,894 km (0.112 R)
• M31: 7,599,721 km (0.106 R)
• M32: 7,762,484 km (0.1 R)
• M33: 8,285,777 km (0.069 R)
• M34: 8,453,476 km (0.068 R)
• M35: 8,650,497 km (0.03 R)
• M36: 9,192,789 km (0.081 R)
• M37: 9,541,053 km (0.098 R)
• M38: 9,805,093 km (0.102 R)
• M39: 10,041,757 km (0.076 R)
• M40: 11,007,411 km (0.031 R)
• M41: 11,130,231 km (0.079 R)
• M42: 11,346,251 km (0.063 R)
• M43: 11,408,184 km (0.055 R)
• M44: 11,625,999 km (0.109 R)
• M45: 12,223,941 km (0.088 R)
• M46: 12,287,520 km (0.112 R)
• M47: 12,414,828 km (0.079 R)
• M48: 12,542,734 km (0.087 R)
• M49: 13,155,936 km (0.102 R)
• M50: 13,679,977 km (0.093 R)
• M51: 14,344,491 km (0.115 R)
• M52: 14,478,680 km (0.1 R)
• M53: 14,951,559 km (0.083 R)
• M54: 15,223,977 km (0.075 R)
• M55: 15,360,859 km (0.086 R)
• M56: 16,400,415 km (0.112 R)
• M57: 16,575,893 km (0.069 R)
• M58: 17,106,068 km (0.073 R)
• M59: 17,212,731 km (0.091 R)
• M60: 17,857,647 km (0.086 R)
• M61: 18,619,849 km (0.107 R)
• M62: 19,801,821 km (0.118 R)
• M63: 20,590,651 km (0.086 R)
• M64: 20,666,347 km (0.12 R)
• M65: 21,122,172 km (0.1 R)
• M66: 21,619,884 km (0.1 R)
• M67: 22,354,111 km (0.114 R)
• M68: 23,135,909 km (0.049 R)
• M69: 23,451,112 km (0.036 R)
• M70: 23,530,099 km (0.089 R)
• M71: 24,285,270 km (0.098 R)
• M72: 24,365,155 km (0.104 R)
• M73: 24,806,469 km (0.118 R)
• M74: 25,819,246 km (0.113 R)
• M75: 27,176,697 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.1

Radius: 8.7

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.09 AU - 5.13 AU

Year: 7703 Days

Day: 12.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,997,875 km

• M1: 109,655 km (0.09 R)
• M2: 328,068 km (0.104 R)
• M3: 399,576 km (0.026 R)
• M4: 762,351 km (0.089 R)
• M5: 1,732,044 km (0.086 R)
• M6: 1,889,421 km (0.12 R)
• M7: 2,340,608 km (0.12 R)
• M8: 2,464,775 km (0.083 R)
• M9: 2,540,321 km (0.094 R)
• M10: 2,824,408 km (0.072 R)
• M11: 2,956,802 km (0.111 R)
• M12: 3,145,744 km (0.065 R)
• M13: 3,283,224 km (0.116 R)
• M14: 3,422,650 km (0.079 R)
• M15: 3,564,169 km (0.102 R)
• M16: 3,765,378 km (0.064 R)
• M17: 3,940,857 km (0.101 R)
• M18: 4,089,258 km (0.118 R)
• M19: 4,269,822 km (0.053 R)
• M20: 4,330,559 km (0.104 R)
• M21: 4,545,382 km (0.107 R)
• M22: 4,638,581 km (0.116 R)
• M23: 5,049,826 km (0.084 R)
• M24: 6,043,156 km (0.1 R)
• M25: 6,526,955 km (0.119 R)
• M26: 8,240,898 km (0.118 R)
• M27: 8,699,864 km (0.097 R)
• M28: 9,762,308 km (0.042 R)
• M29: 9,883,034 km (0.108 R)
• M30: 11,199,944 km (0.107 R)
• M31: 11,750,464 km (0.066 R)
• M32: 12,007,623 km (0.111 R)
• M33: 12,093,791 km (0.116 R)
• M34: 12,483,942 km (0.113 R)
• M35: 12,702,355 km (0.115 R)
• M36: 12,878,133 km (0.098 R)
• M37: 15,797,535 km (0.098 R)
• M38: 15,939,204 km (0.034 R)
• M39: 16,414,626 km (0.071 R)
• M40: 16,943,006 km (0.105 R)
• M41: 17,917,786 km (0.092 R)
• M42: 18,611,022 km (0.032 R)
• M43: 20,279,487 km (0.12 R)
• M44: 21,732,232 km (0.115 R)
• M45: 22,577,460 km (0.063 R)
• M46: 23,218,338 km (0.104 R)
• M47: 23,541,170 km (0.1 R)
• M48: 23,973,657 km (0.038 R)
• M49: 24,682,302 km (0.104 R)
• M50: 24,901,762 km (0.094 R)
• M51: 25,342,478 km (0.055 R)
• M52: 26,175,887 km (0.105 R)
• M53: 26,399,536 km (0.088 R)
• M54: 26,455,635 km (0.062 R)
• M55: 26,736,431 km (0.027 R)
• M56: 27,018,273 km (0.057 R)
• M57: 27,131,219 km (0.104 R)
• M58: 28,556,738 km (0.086 R)
• M59: 29,075,992 km (0.109 R)
• M60: 29,133,886 km (0.115 R)
• M61: 29,598,238 km (0.114 R)
• M62: 29,656,431 km (0.093 R)
• M63: 30,240,761 km (0.076 R)
• M64: 30,416,837 km (0.1 R)
• M65: 31,006,103 km (0.086 R)
• M66: 31,777,729 km (0.032 R)
• M67: 33,764,987 km (0.057 R)
• M68: 33,886,610 km (0.054 R)
• M69: 35,358,654 km (0.077 R)
• M70: 36,102,604 km (0.105 R)
• M71: 36,601,363 km (0.09 R)
• M72: 36,976,854 km (0.1 R)
• M73: 37,039,685 km (0.057 R)
• M74: 37,290,860 km (0.063 R)
• M75: 37,353,691 km (0.058 R)
• M76: 38,047,974 km (0.1 R)
• M77: 38,491,981 km (0.054 R)
• M78: 40,091,631 km (0.12 R)
• M79: 40,996,848 km (0.106 R)
• M80: 41,256,699 km (0.105 R)
• M81: 41,321,774 km (0.05 R)
• M82: 41,386,849 km (0.099 R)
• M83: 42,236,116 km (0.096 R)
• M84: 42,827,477 km (0.098 R)
• M85: 43,091,218 km (0.119 R)
• M86: 43,157,191 km (0.05 R)
• M87: 43,223,313 km (0.089 R)
• M88: 43,752,740 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.6

Radius: 5.2

Gravity: 19.62 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.06 AU - 8.24 AU

Year: 15516 Days

Day: 21.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,997,875 km

• M1: 79,586 km (0.09 R)
• M2: 195,225 km (0.112 R)
• M3: 283,787 km (0.091 R)
• M4: 743,501 km (0.113 R)
• M5: 866,620 km (0.118 R)
• M6: 1,156,092 km (0.115 R)
• M7: 1,448,556 km (0.112 R)
• M8: 1,499,419 km (0.091 R)
• M9: 1,709,156 km (0.077 R)
• M10: 1,984,416 km (0.091 R)
• M11: 2,575,926 km (0.12 R)
• M12: 2,638,009 km (0.081 R)
• M13: 2,731,956 km (0.057 R)
• M14: 2,955,456 km (0.07 R)
• M15: 3,151,728 km (0.109 R)
• M16: 3,801,132 km (0.111 R)
• M17: 4,159,120 km (0.116 R)
• M18: 4,416,129 km (0.039 R)
• M19: 4,602,827 km (0.077 R)
• M20: 4,716,073 km (0.1 R)
• M21: 5,335,857 km (0.025 R)
• M22: 6,021,913 km (0.097 R)
• M23: 6,063,202 km (0.062 R)
• M24: 6,950,467 km (0.108 R)
• M25: 7,167,683 km (0.12 R)
• M26: 7,255,198 km (0.078 R)
• M27: 8,936,977 km (0.103 R)
• M28: 9,125,769 km (0.11 R)
• M29: 10,384,635 km (0.077 R)
• M30: 10,732,750 km (0.093 R)
• M31: 11,799,831 km (0.092 R)
• M32: 12,582,677 km (0.12 R)
• M33: 13,706,456 km (0.073 R)
• M34: 14,806,300 km (0.094 R)
• M35: 14,917,900 km (0.11 R)
• M36: 14,973,700 km (0.116 R)
• M37: 15,706,430 km (0.112 R)
• M38: 16,048,560 km (0.114 R)
• M39: 16,105,707 km (0.088 R)
• M40: 16,682,107 km (0.096 R)
• M41: 17,441,317 km (0.108 R)
• M42: 17,795,564 km (0.064 R)
• M43: 18,511,091 km (0.116 R)
• M44: 18,993,245 km (0.111 R)
• M45: 19,114,569 km (0.099 R)
• M46: 19,540,773 km (0.053 R)
• M47: 20,526,773 km (0.107 R)
• M48: 21,276,856 km (0.113 R)
• M49: 21,908,758 km (0.095 R)
• M50: 23,841,263 km (0.065 R)
• M51: 24,103,059 km (0.091 R)
• M52: 24,893,983 km (0.086 R)
• M53: 24,960,255 km (0.1 R)
• M54: 25,693,434 km (0.117 R)
• M55: 25,760,454 km (0.085 R)
• M56: 26,976,386 km (0.08 R)
• M57: 27,249,252 km (0.06 R)
• M58: 28,487,923 km (0.081 R)
• M59: 28,557,186 km (0.115 R)
• M60: 29,113,990 km (0.114 R)
• M61: 29,393,887 km (0.073 R)
• M62: 29,534,060 km (0.033 R)
• M63: 30,805,942 km (0.078 R)
• M64: 34,579,548 km (0.112 R)
• M65: 35,024,302 km (0.094 R)
• M66: 35,545,501 km (0.075 R)
• M67: 36,822,020 km (0.109 R)
• M68: 37,352,045 km (0.084 R)
• M69: 37,427,891 km (0.106 R)
• M70: 37,503,887 km (0.096 R)
• M71: 37,579,883 km (0.106 R)
• M72: 38,496,170 km (0.119 R)
• M73: 38,803,144 km (0.101 R)
• M74: 38,880,038 km (0.065 R)
• M75: 40,506,316 km (0.116 R)
• M76: 41,602,869 km (0.094 R)
• M77: 42,312,860 km (0.054 R)
• M78: 44,386,586 km (0.113 R)
• M79: 45,922,657 km (0.078 R)
• M80: 46,085,419 km (0.092 R)
• M81: 46,248,331 km (0.066 R)
• M82: 46,329,862 km (0.044 R)
• M83: 47,147,714 km (0.035 R)
• M84: 47,558,509 km (0.086 R)
• M85: 50,718,615 km (0.074 R)
• M86: 51,645,972 km (0.104 R)
• M87: 53,346,301 km (0.072 R)
• M88: 54,289,366 km (0.103 R)
• M89: 54,806,078 km (0.105 R)
• M90: 55,151,349 km (0.098 R)
• M91: 55,237,817 km (0.088 R)
• M92: 56,889,078 km (0.103 R)
• M93: 57,501,532 km (0.077 R)
• M94: 58,380,120 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 13,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit