🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.9

Radius: 9.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.49 AU - 0.57 AU

Year: 262 Days

Day: 7.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 21,431,584 km

• M1: 123,418 km (0.114 R)
• M2: 190,438 km (0.051 R)
• M3: 266,883 km (0.041 R)
• M4: 341,083 km (0.086 R)
• M5: 417,228 km (0.119 R)
• M6: 502,200 km (0.072 R)
• M7: 564,433 km (0.102 R)
• M8: 633,397 km (0.111 R)
• M9: 713,133 km (0.069 R)
• M10: 796,609 km (0.113 R)
• M11: 946,506 km (0.101 R)
• M12: 1,083,687 km (0.067 R)
• M13: 1,174,493 km (0.114 R)
• M14: 1,258,417 km (0.119 R)
• M15: 1,327,532 km (0.109 R)
• M16: 1,430,006 km (0.098 R)
• M17: 1,494,932 km (0.096 R)
• M18: 1,594,115 km (0.065 R)
• M19: 1,659,040 km (0.099 R)
• M20: 1,751,193 km (0.033 R)
• M21: 1,820,905 km (0.111 R)
• M22: 1,891,665 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.6

Radius: 13.3

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.3 AU - 2 AU

Year: 1438 Days

Day: 9.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 21,431,584 km

• M1: 200,162 km (0.09 R)
• M2: 300,841 km (0.102 R)
• M3: 422,315 km (0.07 R)
• M4: 536,458 km (0.057 R)
• M5: 657,183 km (0.074 R)
• M6: 767,287 km (0.102 R)
• M7: 854,503 km (0.115 R)
• M8: 937,979 km (0.078 R)
• M9: 1,032,525 km (0.088 R)
• M10: 1,130,661 km (0.104 R)
• M11: 1,232,088 km (0.077 R)
• M12: 1,345,932 km (0.038 R)
• M13: 1,463,516 km (0.071 R)
• M14: 1,575,266 km (0.047 R)
• M15: 1,768,247 km (0.116 R)
• M16: 1,857,706 km (0.111 R)
• M17: 2,051,884 km (0.12 R)
• M18: 2,146,281 km (0.061 R)
• M19: 2,242,173 km (0.106 R)
• M20: 2,383,393 km (0.077 R)
• M21: 2,538,825 km (0.111 R)
• M22: 2,709,367 km (0.091 R)
• M23: 2,860,162 km (0.074 R)
• M24: 3,001,980 km (0.099 R)
• M25: 3,121,958 km (0.054 R)
• M26: 3,231,464 km (0.092 R)
• M27: 3,317,482 km (0.038 R)
• M28: 3,504,480 km (0.114 R)
• M29: 3,605,608 km (0.076 R)
• M30: 3,928,141 km (0.087 R)
• M31: 4,059,937 km (0.12 R)
• M32: 4,436,624 km (0.104 R)
• M33: 4,573,955 km (0.079 R)
• M34: 4,810,768 km (0.072 R)
• M35: 4,895,291 km (0.039 R)
• M36: 5,008,836 km (0.098 R)
• M37: 5,693,545 km (0.118 R)
• M38: 5,813,074 km (0.076 R)
• M39: 5,963,719 km (0.034 R)
• M40: 6,176,746 km (0.036 R)
• M41: 6,299,566 km (0.043 R)
• M42: 6,501,075 km (0.08 R)
• M43: 6,720,385 km (0.105 R)
• M44: 7,086,152 km (0.096 R)
• M45: 7,198,799 km (0.071 R)
• M46: 7,328,201 km (0.079 R)
• M47: 7,491,113 km (0.073 R)
• M48: 7,737,800 km (0.111 R)
• M49: 8,510,922 km (0.065 R)
• M50: 8,699,415 km (0.087 R)
• M51: 8,889,405 km (0.088 R)
• M52: 9,308,728 km (0.075 R)
• M53: 9,396,841 km (0.098 R)
• M54: 9,609,569 km (0.114 R)
• M55: 9,823,943 km (0.095 R)
• M56: 10,021,861 km (0.1 R)
• M57: 10,148,570 km (0.071 R)
• M58: 10,293,979 km (0.089 R)
• M59: 10,734,246 km (0.117 R)
• M60: 11,143,396 km (0.076 R)
• M61: 11,330,992 km (0.046 R)
• M62: 11,519,634 km (0.103 R)
• M63: 12,169,188 km (0.063 R)
• M64: 12,478,856 km (0.108 R)
• M65: 12,595,692 km (0.097 R)
• M66: 12,928,846 km (0.08 R)
• M67: 13,165,660 km (0.098 R)
• M68: 13,344,280 km (0.06 R)
• M69: 13,463,659 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.6

Radius: 8.1

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.42 AU - 2.14 AU

Year: 1611 Days

Day: 7.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 21,431,584 km

• M1: 104,270 km (0.105 R)
• M2: 170,841 km (0.104 R)
• M3: 252,820 km (0.066 R)
• M4: 327,919 km (0.049 R)
• M5: 398,529 km (0.084 R)
• M6: 515,514 km (0.112 R)
• M7: 589,565 km (0.099 R)
• M8: 650,601 km (0.089 R)
• M9: 767,287 km (0.101 R)
• M10: 834,607 km (0.092 R)
• M11: 910,453 km (0.1 R)
• M12: 988,842 km (0.074 R)
• M13: 1,083,238 km (0.117 R)
• M14: 1,152,502 km (0.1 R)
• M15: 1,230,592 km (0.085 R)
• M16: 1,407,267 km (0.054 R)
• M17: 1,522,009 km (0.112 R)
• M18: 1,584,391 km (0.034 R)
• M19: 1,826,590 km (0.089 R)
• M20: 2,097,811 km (0.04 R)
• M21: 2,220,631 km (0.116 R)
• M22: 2,327,743 km (0.12 R)
• M23: 2,427,525 km (0.108 R)
• M24: 2,501,127 km (0.12 R)
• M25: 2,556,628 km (0.108 R)
• M26: 2,650,276 km (0.072 R)
• M27: 2,744,971 km (0.117 R)
• M28: 2,937,953 km (0.115 R)
• M29: 3,006,618 km (0.116 R)
• M30: 3,085,755 km (0.074 R)
• M31: 3,215,606 km (0.099 R)
• M32: 3,367,897 km (0.068 R)
• M33: 3,512,259 km (0.061 R)
• M34: 3,764,331 km (0.098 R)
• M35: 3,935,770 km (0.112 R)
• M36: 4,000,696 km (0.076 R)
• M37: 4,131,594 km (0.118 R)
• M38: 4,208,637 km (0.106 R)
• M39: 4,286,278 km (0.118 R)
• M40: 4,544,335 km (0.063 R)
• M41: 4,612,551 km (0.088 R)
• M42: 4,750,032 km (0.07 R)
• M43: 4,888,709 km (0.059 R)
• M44: 5,075,856 km (0.096 R)
• M45: 5,158,583 km (0.075 R)
• M46: 5,265,396 km (0.103 R)
• M47: 5,397,042 km (0.07 R)
• M48: 5,959,381 km (0.104 R)
• M49: 6,071,729 km (0.083 R)
• M50: 6,489,107 km (0.056 R)
• M51: 6,579,015 km (0.045 R)
• M52: 6,669,073 km (0.029 R)
• M53: 6,929,074 km (0.038 R)
• M54: 7,033,942 km (0.078 R)
• M55: 7,245,474 km (0.114 R)
• M56: 7,688,134 km (0.118 R)
• M57: 7,742,438 km (0.04 R)
• M58: 7,905,948 km (0.078 R)
• M59: 8,698,368 km (0.063 R)
• M60: 8,754,916 km (0.12 R)
• M61: 8,953,881 km (0.116 R)
• M62: 9,053,962 km (0.095 R)
• M63: 9,211,788 km (0.053 R)
• M64: 9,283,894 km (0.117 R)
• M65: 9,414,194 km (0.041 R)
• M66: 9,574,264 km (0.111 R)
• M67: 9,735,231 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.1

Radius: 12.6

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.3 AU - 3.66 AU

Year: 4403 Days

Day: 5.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 21,431,584 km

• M1: 173,982 km (0.115 R)
• M2: 325,076 km (0.097 R)
• M3: 495,468 km (0.115 R)
• M4: 689,945 km (0.036 R)
• M5: 834,906 km (0.062 R)
• M6: 1,244,654 km (0.095 R)
• M7: 1,395,000 km (0.115 R)
• M8: 1,519,765 km (0.087 R)
• M9: 1,599,800 km (0.071 R)
• M10: 1,747,602 km (0.046 R)
• M11: 2,057,270 km (0.106 R)
• M12: 2,347,490 km (0.069 R)
• M13: 2,631,875 km (0.07 R)
• M14: 2,867,492 km (0.089 R)
• M15: 3,089,645 km (0.085 R)
• M16: 3,724,389 km (0.101 R)
• M17: 4,057,094 km (0.098 R)
• M18: 4,238,407 km (0.093 R)
• M19: 4,353,298 km (0.036 R)
• M20: 4,585,923 km (0.115 R)
• M21: 4,775,014 km (0.07 R)
• M22: 5,087,973 km (0.065 R)
• M23: 5,234,579 km (0.069 R)
• M24: 5,333,314 km (0.087 R)
• M25: 5,482,313 km (0.113 R)
• M26: 5,582,544 km (0.032 R)
• M27: 6,248,553 km (0.057 R)
• M28: 6,327,092 km (0.079 R)
• M29: 6,485,068 km (0.115 R)
• M30: 7,075,530 km (0.042 R)
• M31: 7,767,570 km (0.09 R)
• M32: 8,022,036 km (0.117 R)
• M33: 8,452,280 km (0.108 R)
• M34: 9,126,667 km (0.064 R)
• M35: 9,485,552 km (0.116 R)
• M36: 9,606,128 km (0.1 R)
• M37: 10,063,000 km (0.112 R)
• M38: 10,433,703 km (0.088 R)
• M39: 10,777,479 km (0.057 R)
• M40: 11,124,995 km (0.112 R)
• M41: 11,444,237 km (0.085 R)
• M42: 12,617,982 km (0.095 R)
• M43: 13,017,857 km (0.111 R)
• M44: 13,219,365 km (0.074 R)
• M45: 13,320,494 km (0.074 R)
• M46: 13,557,457 km (0.059 R)
• M47: 14,868,233 km (0.118 R)
• M48: 15,361,308 km (0.082 R)
• M49: 15,716,752 km (0.081 R)
• M50: 15,859,768 km (0.074 R)
• M51: 15,967,329 km (0.059 R)
• M52: 16,472,222 km (0.115 R)
• M53: 16,617,481 km (0.117 R)
• M54: 16,872,695 km (0.113 R)
• M55: 17,202,708 km (0.118 R)
• M56: 18,243,161 km (0.094 R)
• M57: 18,431,056 km (0.057 R)
• M58: 18,657,547 km (0.071 R)
• M59: 18,808,940 km (0.114 R)
• M60: 19,495,445 km (0.111 R)
• M61: 20,190,177 km (0.086 R)
• M62: 20,462,595 km (0.116 R)
• M63: 20,893,138 km (0.093 R)
• M64: 21,326,672 km (0.079 R)
• M65: 21,802,992 km (0.081 R)
• M66: 22,242,660 km (0.087 R)
• M67: 22,685,320 km (0.042 R)
• M68: 22,968,509 km (0.113 R)
• M69: 23,538,477 km (0.034 R)
• M70: 23,661,147 km (0.119 R)
• M71: 23,989,515 km (0.059 R)
• M72: 24,650,737 km (0.104 R)
• M73: 24,733,914 km (0.093 R)
• M74: 25,948,947 km (0.1 R)
• M75: 26,287,637 km (0.025 R)
• M76: 26,926,420 km (0.115 R)
• M77: 27,226,364 km (0.112 R)
• M78: 28,829,903 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.9

Radius: 12

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.26 AU - 6.4 AU

Year: 8346 Days

Day: 10.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 21,431,584 km

• M1: 228,436 km (0.072 R)
• M2: 366,066 km (0.041 R)
• M3: 577,597 km (0.109 R)
• M4: 802,144 km (0.102 R)
• M5: 1,193,193 km (0.039 R)
• M6: 1,473,240 km (0.077 R)
• M7: 1,733,989 km (0.114 R)
• M8: 1,815,370 km (0.069 R)
• M9: 2,360,355 km (0.119 R)
• M10: 2,542,865 km (0.051 R)
• M11: 2,873,625 km (0.079 R)
• M12: 3,168,333 km (0.096 R)
• M13: 3,251,959 km (0.09 R)
• M14: 3,336,332 km (0.055 R)
• M15: 3,438,507 km (0.112 R)
• M16: 3,804,872 km (0.069 R)
• M17: 4,919,676 km (0.109 R)
• M18: 5,593,913 km (0.048 R)
• M19: 6,255,136 km (0.07 R)
• M20: 6,424,331 km (0.113 R)
• M21: 6,573,779 km (0.113 R)
• M22: 6,659,499 km (0.035 R)
• M23: 7,359,916 km (0.111 R)
• M24: 8,454,075 km (0.067 R)
• M25: 11,045,858 km (0.119 R)
• M26: 11,456,953 km (0.079 R)
• M27: 11,638,415 km (0.109 R)
• M28: 12,426,946 km (0.06 R)
• M29: 12,720,457 km (0.092 R)
• M30: 12,962,356 km (0.109 R)
• M31: 13,834,512 km (0.107 R)
• M32: 14,194,295 km (0.07 R)
• M33: 14,810,189 km (0.073 R)
• M34: 15,093,079 km (0.098 R)
• M35: 15,434,760 km (0.076 R)
• M36: 15,721,539 km (0.102 R)
• M37: 16,886,308 km (0.105 R)
• M38: 17,718,073 km (0.095 R)
• M39: 17,867,970 km (0.072 R)
• M40: 19,052,037 km (0.112 R)
• M41: 19,390,577 km (0.111 R)
• M42: 19,762,328 km (0.107 R)
• M43: 20,701,653 km (0.119 R)
• M44: 21,144,911 km (0.11 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 11,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit