🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.9

Radius: 12.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.75 AU - 4.58 AU

Year: 3197 Days

Day: 5.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 31,519,450 km

• M1: 219,310 km (0.118 R)
• M2: 321,785 km (0.068 R)
• M3: 422,464 km (0.075 R)
• M4: 621,878 km (0.053 R)
• M5: 711,338 km (0.093 R)
• M6: 815,608 km (0.113 R)
• M7: 915,389 km (0.093 R)
• M8: 1,150,707 km (0.07 R)
• M9: 1,252,882 km (0.085 R)
• M10: 1,629,420 km (0.087 R)
• M11: 2,096,465 km (0.064 R)
• M12: 2,280,620 km (0.08 R)
• M13: 2,485,120 km (0.074 R)
• M14: 2,680,345 km (0.073 R)
• M15: 2,772,348 km (0.079 R)
• M16: 3,264,226 km (0.092 R)
• M17: 3,495,354 km (0.103 R)
• M18: 3,991,570 km (0.084 R)
• M19: 4,079,384 km (0.102 R)
• M20: 4,185,748 km (0.084 R)
• M21: 4,437,372 km (0.074 R)
• M22: 4,656,982 km (0.06 R)
• M23: 4,805,532 km (0.104 R)
• M24: 5,591,071 km (0.092 R)
• M25: 5,968,805 km (0.1 R)
• M26: 6,211,752 km (0.075 R)
• M27: 6,478,485 km (0.12 R)
• M28: 7,237,096 km (0.077 R)
• M29: 7,452,816 km (0.074 R)
• M30: 7,605,107 km (0.106 R)
• M31: 8,224,741 km (0.087 R)
• M32: 8,359,679 km (0.03 R)
• M33: 8,495,364 km (0.113 R)
• M34: 8,608,909 km (0.101 R)
• M35: 9,348,072 km (0.096 R)
• M36: 9,465,356 km (0.051 R)
• M37: 9,748,994 km (0.062 R)
• M38: 9,844,138 km (0.057 R)
• M39: 9,963,517 km (0.084 R)
• M40: 10,107,431 km (0.103 R)
• M41: 11,059,771 km (0.094 R)
• M42: 11,258,586 km (0.084 R)
• M43: 11,534,145 km (0.039 R)
• M44: 13,259,458 km (0.117 R)
• M45: 13,736,675 km (0.072 R)
• M46: 13,870,266 km (0.104 R)
• M47: 14,084,939 km (0.119 R)
• M48: 14,599,107 km (0.078 R)
• M49: 14,762,617 km (0.113 R)
• M50: 15,064,356 km (0.094 R)
• M51: 15,367,890 km (0.091 R)
• M52: 15,534,392 km (0.033 R)
• M53: 16,065,615 km (0.078 R)
• M54: 16,460,852 km (0.079 R)
• M55: 17,145,861 km (0.055 R)
• M56: 17,491,731 km (0.109 R)
• M57: 17,986,002 km (0.07 R)
• M58: 18,161,481 km (0.041 R)
• M59: 18,809,838 km (0.062 R)
• M60: 19,286,157 km (0.026 R)
• M61: 19,645,940 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.1

Radius: 13.3

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.12 AU - 4.34 AU

Year: 3289 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,519,450 km

• M1: 174,282 km (0.108 R)
• M2: 359,932 km (0.094 R)
• M3: 500,106 km (0.114 R)
• M4: 593,754 km (0.112 R)
• M5: 758,611 km (0.071 R)
• M6: 916,736 km (0.034 R)
• M7: 1,112,260 km (0.117 R)
• M8: 1,751,791 km (0.036 R)
• M9: 2,126,683 km (0.102 R)
• M10: 2,257,432 km (0.084 R)
• M11: 2,407,778 km (0.061 R)
• M12: 2,613,624 km (0.039 R)
• M13: 2,825,455 km (0.081 R)
• M14: 3,209,922 km (0.094 R)
• M15: 3,533,651 km (0.058 R)
• M16: 3,729,026 km (0.086 R)
• M17: 3,847,956 km (0.076 R)
• M18: 4,316,048 km (0.102 R)
• M19: 4,420,318 km (0.066 R)
• M20: 4,652,494 km (0.098 R)
• M21: 5,239,665 km (0.106 R)
• M22: 5,621,589 km (0.114 R)
• M23: 5,942,925 km (0.063 R)
• M24: 6,105,987 km (0.086 R)
• M25: 7,065,507 km (0.101 R)
• M26: 7,312,942 km (0.098 R)
• M27: 7,563,070 km (0.07 R)
• M28: 7,663,899 km (0.034 R)
• M29: 7,943,647 km (0.054 R)
• M30: 8,487,136 km (0.109 R)
• M31: 8,670,992 km (0.052 R)
• M32: 9,203,560 km (0.079 R)
• M33: 9,610,167 km (0.098 R)
• M34: 9,746,900 km (0.109 R)
• M35: 9,856,854 km (0.07 R)
• M36: 9,967,108 km (0.095 R)
• M37: 11,064,558 km (0.092 R)
• M38: 11,208,022 km (0.108 R)
• M39: 11,817,334 km (0.069 R)
• M40: 11,905,298 km (0.069 R)
• M41: 12,022,882 km (0.081 R)
• M42: 12,407,797 km (0.074 R)
• M43: 13,038,053 km (0.035 R)
• M44: 13,311,368 km (0.092 R)
• M45: 13,494,626 km (0.07 R)
• M46: 14,018,517 km (0.11 R)
• M47: 14,486,459 km (0.058 R)
• M48: 14,769,499 km (0.114 R)
• M49: 15,662,299 km (0.102 R)
• M50: 15,952,967 km (0.105 R)
• M51: 16,605,214 km (0.047 R)
• M52: 16,736,711 km (0.066 R)
• M53: 16,934,629 km (0.1 R)
• M54: 17,199,866 km (0.095 R)
• M55: 17,366,218 km (0.052 R)
• M56: 17,667,060 km (0.11 R)
• M57: 17,868,568 km (0.096 R)
• M58: 18,138,592 km (0.063 R)
• M59: 18,477,880 km (0.113 R)
• M60: 18,648,272 km (0.118 R)
• M61: 19,059,517 km (0.069 R)
• M62: 19,266,261 km (0.061 R)
• M63: 19,508,460 km (0.043 R)
• M64: 21,053,656 km (0.045 R)
• M65: 22,129,564 km (0.097 R)
• M66: 22,238,172 km (0.071 R)
• M67: 22,966,564 km (0.111 R)
• M68: 23,591,883 km (0.09 R)
• M69: 24,746,629 km (0.119 R)
• M70: 24,972,373 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 14.2

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.4 AU - 6.9 AU

Year: 6963 Days

Day: 10.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,519,450 km

• M1: 180,714 km (0.109 R)
• M2: 280,346 km (0.03 R)
• M3: 461,809 km (0.083 R)
• M4: 606,021 km (0.092 R)
• M5: 812,017 km (0.111 R)
• M6: 1,055,413 km (0.042 R)
• M7: 1,487,452 km (0.08 R)
• M8: 1,687,464 km (0.076 R)
• M9: 1,958,236 km (0.081 R)
• M10: 2,474,648 km (0.11 R)
• M11: 2,731,508 km (0.09 R)
• M12: 3,051,348 km (0.056 R)
• M13: 3,160,704 km (0.093 R)
• M14: 3,364,755 km (0.071 R)
• M15: 3,459,002 km (0.093 R)
• M16: 4,123,516 km (0.114 R)
• M17: 4,347,015 km (0.097 R)
• M18: 4,532,965 km (0.102 R)
• M19: 5,085,131 km (0.049 R)
• M20: 5,569,230 km (0.063 R)
• M21: 5,999,323 km (0.101 R)
• M22: 6,581,708 km (0.088 R)
• M23: 6,819,718 km (0.118 R)
• M24: 6,988,165 km (0.045 R)
• M25: 7,231,112 km (0.071 R)
• M26: 7,378,317 km (0.082 R)
• M27: 7,876,029 km (0.114 R)
• M28: 8,179,862 km (0.057 R)
• M29: 8,333,349 km (0.084 R)
• M30: 8,436,123 km (0.105 R)
• M31: 8,539,346 km (0.1 R)
• M32: 8,747,137 km (0.055 R)
• M33: 9,194,285 km (0.113 R)
• M34: 9,300,500 km (0.106 R)
• M35: 9,460,719 km (0.072 R)
• M36: 9,756,923 km (0.04 R)
• M37: 9,892,458 km (0.111 R)
• M38: 10,413,657 km (0.095 R)
• M39: 10,691,610 km (0.1 R)
• M40: 10,887,583 km (0.063 R)
• M41: 11,141,451 km (0.109 R)
• M42: 11,654,871 km (0.093 R)
• M43: 11,972,467 km (0.04 R)
• M44: 13,211,437 km (0.081 R)
• M45: 13,482,358 km (0.089 R)
• M46: 13,573,015 km (0.089 R)
• M47: 14,398,346 km (0.069 R)
• M48: 14,895,161 km (0.066 R)
• M49: 15,020,225 km (0.119 R)
• M50: 15,397,660 km (0.089 R)
• M51: 15,969,573 km (0.106 R)
• M52: 16,419,264 km (0.099 R)
• M53: 16,645,605 km (0.109 R)
• M54: 16,938,369 km (0.104 R)
• M55: 17,429,798 km (0.065 R)
• M56: 17,660,777 km (0.101 R)
• M57: 17,826,381 km (0.103 R)
• M58: 18,025,945 km (0.059 R)
• M59: 18,797,272 km (0.077 R)
• M60: 19,135,961 km (0.117 R)
• M61: 19,991,811 km (0.113 R)
• M62: 21,000,100 km (0.09 R)
• M63: 21,457,421 km (0.111 R)
• M64: 21,634,246 km (0.042 R)
• M65: 22,096,204 km (0.111 R)
• M66: 22,669,313 km (0.071 R)
• M67: 23,174,655 km (0.059 R)
• M68: 23,356,117 km (0.057 R)
• M69: 23,830,043 km (0.032 R)
• M70: 24,233,509 km (0.077 R)
• M71: 24,417,664 km (0.096 R)
• M72: 24,750,369 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.1

Radius: 8.5

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.1 AU - 7.5 AU

Year: 7220 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,519,450 km

• M1: 139,425 km (0.091 R)
• M2: 280,795 km (0.109 R)
• M3: 716,574 km (0.089 R)
• M4: 784,192 km (0.092 R)
• M5: 868,266 km (0.09 R)
• M6: 1,419,983 km (0.108 R)
• M7: 1,758,822 km (0.106 R)
• M8: 2,122,644 km (0.111 R)
• M9: 3,142,752 km (0.1 R)
• M10: 3,302,672 km (0.062 R)
• M11: 3,654,676 km (0.047 R)
• M12: 3,774,803 km (0.036 R)
• M13: 4,142,664 km (0.071 R)
• M14: 4,573,656 km (0.117 R)
• M15: 4,992,380 km (0.115 R)
• M16: 5,099,043 km (0.103 R)
• M17: 5,179,527 km (0.117 R)
• M18: 5,560,553 km (0.12 R)
• M19: 6,035,526 km (0.054 R)
• M20: 6,149,220 km (0.113 R)
• M21: 6,494,492 km (0.112 R)
• M22: 6,640,201 km (0.053 R)
• M23: 6,905,288 km (0.066 R)
• M24: 7,234,104 km (0.039 R)
• M25: 7,476,453 km (0.092 R)
• M26: 8,282,337 km (0.111 R)
• M27: 8,953,283 km (0.108 R)
• M28: 9,575,311 km (0.102 R)
• M29: 9,874,955 km (0.097 R)
• M30: 10,415,153 km (0.109 R)
• M31: 10,688,768 km (0.026 R)
• M32: 11,173,465 km (0.105 R)
• M33: 11,383,351 km (0.045 R)
• M34: 11,913,974 km (0.106 R)
• M35: 12,852,551 km (0.119 R)
• M36: 12,999,008 km (0.084 R)
• M37: 13,330,666 km (0.118 R)
• M38: 13,590,667 km (0.07 R)
• M39: 13,665,167 km (0.107 R)
• M40: 14,002,510 km (0.116 R)
• M41: 14,342,546 km (0.105 R)
• M42: 14,915,207 km (0.085 R)
• M43: 15,301,169 km (0.11 R)
• M44: 15,456,452 km (0.079 R)
• M45: 15,690,423 km (0.085 R)
• M46: 16,004,279 km (0.079 R)
• M47: 16,161,956 km (0.091 R)
• M48: 16,240,943 km (0.116 R)
• M49: 16,558,390 km (0.111 R)
• M50: 17,038,300 km (0.043 R)
• M51: 17,118,784 km (0.094 R)
• M52: 17,482,306 km (0.043 R)
• M53: 18,093,862 km (0.112 R)
• M54: 18,299,260 km (0.077 R)
• M55: 18,505,556 km (0.098 R)
• M56: 19,045,305 km (0.095 R)
• M57: 19,758,887 km (0.079 R)
• M58: 19,843,410 km (0.118 R)
• M59: 20,867,108 km (0.116 R)
• M60: 21,559,148 km (0.104 R)
• M61: 21,733,279 km (0.107 R)
• M62: 22,039,207 km (0.083 R)
• M63: 23,545,508 km (0.075 R)
• M64: 23,635,117 km (0.088 R)
• M65: 24,175,315 km (0.118 R)
• M66: 24,628,597 km (0.085 R)
• M67: 25,635,690 km (0.106 R)
• M68: 25,774,068 km (0.097 R)
• M69: 26,329,973 km (0.118 R)
• M70: 26,702,921 km (0.057 R)
• M71: 27,124,488 km (0.099 R)
• M72: 27,218,435 km (0.074 R)
• M73: 27,406,779 km (0.063 R)
• M74: 27,501,025 km (0.106 R)
• M75: 27,689,967 km (0.061 R)
• M76: 28,211,765 km (0.087 R)
• M77: 30,233,730 km (0.084 R)
• M78: 31,065,344 km (0.117 R)
• M79: 31,755,888 km (0.114 R)
• M80: 32,202,587 km (0.071 R)
• M81: 32,351,886 km (0.051 R)
• M82: 32,751,163 km (0.084 R)
• M83: 32,901,359 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.4

Radius: 3

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.89 AU - 12.37 AU

Year: 18108 Days

Day: 21.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,519,450 km

• M1: 89,460 km (0.08 R)
• M2: 217,515 km (0.056 R)
• M3: 358,137 km (0.112 R)
• M4: 571,165 km (0.073 R)
• M5: 645,515 km (0.055 R)
• M6: 1,297,163 km (0.086 R)
• M7: 1,529,937 km (0.083 R)
• M8: 1,721,871 km (0.109 R)
• M9: 1,775,577 km (0.074 R)
• M10: 1,939,836 km (0.065 R)
• M11: 2,071,033 km (0.1 R)
• M12: 2,644,591 km (0.042 R)
• M13: 2,832,037 km (0.053 R)
• M14: 2,980,887 km (0.111 R)
• M15: 3,023,822 km (0.097 R)
• M16: 3,045,364 km (0.1 R)
• M17: 3,219,645 km (0.098 R)
• M18: 3,263,777 km (0.094 R)
• M19: 3,397,368 km (0.099 R)
• M20: 3,509,865 km (0.118 R)
• M21: 3,692,674 km (0.09 R)
• M22: 3,715,712 km (0.094 R)
• M23: 3,901,961 km (0.087 R)
• M24: 4,429,593 km (0.066 R)
• M25: 4,552,712 km (0.052 R)
• M26: 4,676,729 km (0.1 R)
• M27: 4,726,844 km (0.075 R)
• M28: 5,030,378 km (0.118 R)
• M29: 5,107,271 km (0.101 R)
• M30: 5,314,165 km (0.083 R)
• M31: 5,471,093 km (0.092 R)
• M32: 5,603,188 km (0.086 R)
• M33: 5,736,181 km (0.072 R)
• M34: 6,251,246 km (0.04 R)
• M35: 6,556,127 km (0.065 R)
• M36: 6,640,051 km (0.107 R)
• M37: 6,724,424 km (0.112 R)
• M38: 6,837,520 km (0.119 R)
• M39: 7,237,994 km (0.057 R)
• M40: 7,295,739 km (0.03 R)
• M41: 7,852,841 km (0.114 R)
• M42: 7,942,001 km (0.102 R)
• M43: 8,945,354 km (0.032 R)
• M44: 8,976,321 km (0.071 R)
• M45: 9,891,411 km (0.067 R)
• M46: 11,368,840 km (0.111 R)
• M47: 12,150,189 km (0.094 R)
• M48: 12,983,749 km (0.067 R)
• M49: 14,051,429 km (0.081 R)
• M50: 14,999,281 km (0.074 R)
• M51: 18,003,057 km (0.047 R)
• M52: 18,278,017 km (0.115 R)
• M53: 19,471,659 km (0.094 R)
• M54: 19,592,534 km (0.103 R)
• M55: 19,875,124 km (0.087 R)
• M56: 20,037,288 km (0.076 R)
• M57: 20,240,742 km (0.103 R)
• M58: 21,350,309 km (0.071 R)
• M59: 21,808,078 km (0.044 R)
• M60: 21,891,704 km (0.098 R)
• M61: 22,479,623 km (0.055 R)
• M62: 22,775,677 km (0.031 R)
• M63: 23,158,050 km (0.049 R)
• M64: 23,328,591 km (0.098 R)
• M65: 23,414,161 km (0.113 R)
• M66: 23,972,161 km (0.056 R)
• M67: 24,404,499 km (0.11 R)
• M68: 24,665,099 km (0.084 R)
• M69: 25,364,618 km (0.097 R)
• M70: 26,381,435 km (0.078 R)
• M71: 30,113,453 km (0.109 R)
• M72: 31,189,510 km (0.056 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 11,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit