🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485

Radius: 10.6

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.35 AU - 2.53 AU

Year: 2461 Days

Day: 5.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,781,048 km

• M1: 209,886 km (0.099 R)
• M2: 440,117 km (0.071 R)
• M3: 551,567 km (0.056 R)
• M4: 714,479 km (0.099 R)
• M5: 806,482 km (0.045 R)
• M6: 939,175 km (0.074 R)
• M7: 1,031,926 km (0.081 R)
• M8: 1,157,439 km (0.092 R)
• M9: 1,257,669 km (0.096 R)
• M10: 1,350,420 km (0.11 R)
• M11: 1,424,172 km (0.092 R)
• M12: 1,861,147 km (0.1 R)
• M13: 2,064,451 km (0.119 R)
• M14: 2,138,053 km (0.107 R)
• M15: 2,454,153 km (0.05 R)
• M16: 2,717,894 km (0.113 R)
• M17: 2,812,440 km (0.057 R)
• M18: 3,490,268 km (0.117 R)
• M19: 3,637,771 km (0.047 R)
• M20: 3,817,438 km (0.105 R)
• M21: 3,984,838 km (0.107 R)
• M22: 4,139,223 km (0.039 R)
• M23: 4,232,722 km (0.083 R)
• M24: 4,311,261 km (0.075 R)
• M25: 4,453,828 km (0.109 R)
• M26: 4,694,980 km (0.11 R)
• M27: 4,890,953 km (0.059 R)
• M28: 5,006,592 km (0.103 R)
• M29: 5,139,734 km (0.104 R)
• M30: 5,240,563 km (0.075 R)
• M31: 5,392,854 km (0.061 R)
• M32: 5,598,252 km (0.083 R)
• M33: 5,928,713 km (0.066 R)
• M34: 6,158,645 km (0.09 R)
• M35: 6,301,511 km (0.096 R)
• M36: 6,499,878 km (0.071 R)
• M37: 6,608,935 km (0.093 R)
• M38: 6,700,339 km (0.111 R)
• M39: 7,465,233 km (0.115 R)
• M40: 7,579,526 km (0.116 R)
• M41: 7,771,310 km (0.094 R)
• M42: 7,984,188 km (0.06 R)
• M43: 8,140,219 km (0.08 R)
• M44: 8,277,549 km (0.088 R)
• M45: 8,494,915 km (0.105 R)
• M46: 8,654,237 km (0.092 R)
• M47: 8,854,698 km (0.1 R)
• M48: 8,955,527 km (0.058 R)
• M49: 9,056,805 km (0.112 R)
• M50: 9,362,732 km (0.096 R)
• M51: 9,963,966 km (0.086 R)
• M52: 10,047,891 km (0.096 R)
• M53: 10,663,336 km (0.027 R)
• M54: 11,029,851 km (0.081 R)
• M55: 11,334,731 km (0.107 R)
• M56: 11,953,019 km (0.114 R)
• M57: 12,019,890 km (0.099 R)
• M58: 12,109,349 km (0.03 R)
• M59: 12,198,958 km (0.07 R)
• M60: 13,453,337 km (0.108 R)
• M61: 13,685,812 km (0.084 R)
• M62: 13,896,146 km (0.067 R)
• M63: 14,201,924 km (0.105 R)
• M64: 14,272,834 km (0.111 R)
• M65: 14,438,738 km (0.081 R)
• M66: 14,581,304 km (0.073 R)
• M67: 14,796,277 km (0.1 R)
• M68: 15,204,978 km (0.118 R)
• M69: 15,715,107 km (0.101 R)
• M70: 16,033,750 km (0.109 R)
• M71: 16,528,022 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.5

Radius: 13.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.74 AU - 3.5 AU

Year: 3558 Days

Day: 5.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 50,781,048 km

• M1: 207,193 km (0.099 R)
• M2: 359,334 km (0.075 R)
• M3: 558,150 km (0.109 R)
• M4: 644,916 km (0.088 R)
• M5: 754,721 km (0.096 R)
• M6: 1,199,326 km (0.108 R)
• M7: 1,507,947 km (0.082 R)
• M8: 1,793,230 km (0.09 R)
• M9: 2,044,405 km (0.06 R)
• M10: 2,267,305 km (0.115 R)
• M11: 2,388,629 km (0.068 R)
• M12: 2,609,735 km (0.108 R)
• M13: 2,751,554 km (0.077 R)
• M14: 2,910,576 km (0.098 R)
• M15: 3,132,280 km (0.11 R)
• M16: 3,268,115 km (0.086 R)
• M17: 3,592,892 km (0.114 R)
• M18: 4,025,828 km (0.086 R)
• M19: 4,124,413 km (0.085 R)
• M20: 4,290,467 km (0.07 R)
• M21: 4,374,242 km (0.071 R)
• M22: 4,509,628 km (0.086 R)
• M23: 4,629,306 km (0.114 R)
• M24: 4,715,325 km (0.087 R)
• M25: 4,854,152 km (0.1 R)
• M26: 5,153,946 km (0.061 R)
• M27: 5,496,076 km (0.033 R)
• M28: 5,624,132 km (0.053 R)
• M29: 5,716,135 km (0.071 R)
• M30: 5,976,585 km (0.114 R)
• M31: 6,567,197 km (0.116 R)
• M32: 7,057,130 km (0.101 R)
• M33: 7,417,212 km (0.109 R)
• M34: 7,599,572 km (0.086 R)
• M35: 8,449,138 km (0.055 R)
• M36: 8,767,632 km (0.112 R)
• M37: 9,111,558 km (0.102 R)
• M38: 9,372,456 km (0.093 R)
• M39: 9,481,962 km (0.096 R)
• M40: 9,613,907 km (0.093 R)
• M41: 9,702,170 km (0.054 R)
• M42: 9,901,883 km (0.106 R)
• M43: 10,125,382 km (0.095 R)
• M44: 10,260,170 km (0.107 R)
• M45: 10,554,429 km (0.073 R)
• M46: 10,943,533 km (0.084 R)
• M47: 11,665,193 km (0.115 R)
• M48: 11,830,349 km (0.048 R)
• M49: 12,667,648 km (0.108 R)
• M50: 14,272,834 km (0.12 R)
• M51: 14,449,509 km (0.095 R)
• M52: 14,652,363 km (0.075 R)
• M53: 14,958,291 km (0.109 R)
• M54: 15,343,954 km (0.049 R)
• M55: 15,576,729 km (0.109 R)
• M56: 15,967,628 km (0.046 R)
• M57: 16,229,873 km (0.109 R)
• M58: 16,335,190 km (0.12 R)
• M59: 16,520,093 km (0.057 R)
• M60: 16,705,744 km (0.054 R)
• M61: 16,972,028 km (0.027 R)
• M62: 17,078,991 km (0.099 R)
• M63: 17,454,930 km (0.112 R)
• M64: 17,616,944 km (0.086 R)
• M65: 17,942,469 km (0.095 R)
• M66: 18,352,068 km (0.098 R)
• M67: 18,489,399 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.8

Radius: 7.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.81 AU - 7.53 AU

Year: 9896 Days

Day: 23.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,781,048 km

• M1: 141,370 km (0.086 R)
• M2: 264,190 km (0.053 R)
• M3: 342,579 km (0.11 R)
• M4: 538,403 km (0.081 R)
• M5: 768,634 km (0.065 R)
• M6: 888,163 km (0.115 R)
• M7: 1,443,470 km (0.096 R)
• M8: 1,673,402 km (0.107 R)
• M9: 2,442,036 km (0.111 R)
• M10: 3,237,298 km (0.106 R)
• M11: 3,352,039 km (0.079 R)
• M12: 3,468,277 km (0.059 R)
• M13: 3,585,861 km (0.044 R)
• M14: 3,657,070 km (0.118 R)
• M15: 3,764,630 km (0.053 R)
• M16: 4,106,312 km (0.094 R)
• M17: 4,547,476 km (0.092 R)
• M18: 5,070,021 km (0.084 R)
• M19: 5,190,149 km (0.107 R)
• M20: 6,896,013 km (0.092 R)
• M21: 7,328,650 km (0.114 R)
• M22: 7,632,184 km (0.065 R)
• M23: 7,739,296 km (0.096 R)
• M24: 8,646,757 km (0.113 R)
• M25: 8,854,848 km (0.113 R)
• M26: 9,226,897 km (0.09 R)
• M27: 9,455,782 km (0.112 R)
• M28: 9,521,605 km (0.053 R)
• M29: 9,653,551 km (0.115 R)
• M30: 10,271,988 km (0.074 R)
• M31: 11,319,323 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.7

Radius: 3.9

Gravity: 27.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.07 AU - 8.53 AU

Year: 14066 Days

Day: 24.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,781,048 km

• M1: 56,847 km (0.077 R)
• M2: 123,717 km (0.077 R)
• M3: 380,727 km (0.069 R)
• M4: 516,711 km (0.093 R)
• M5: 632,799 km (0.072 R)
• M6: 794,065 km (0.12 R)
• M7: 1,028,635 km (0.108 R)
• M8: 1,111,363 km (0.104 R)
• M9: 1,395,449 km (0.104 R)
• M10: 1,725,611 km (0.075 R)
• M11: 2,131,171 km (0.099 R)
• M12: 2,399,101 km (0.091 R)
• M13: 2,820,668 km (0.117 R)
• M14: 2,907,883 km (0.112 R)
• M15: 3,144,398 km (0.069 R)
• M16: 3,204,536 km (0.034 R)
• M17: 4,350,007 km (0.108 R)
• M18: 4,450,686 km (0.114 R)
• M19: 4,654,439 km (0.104 R)
• M20: 5,000,608 km (0.089 R)
• M21: 5,070,919 km (0.114 R)
• M22: 6,352,075 km (0.081 R)
• M23: 6,658,302 km (0.101 R)
• M24: 8,053,452 km (0.078 R)
• M25: 8,135,880 km (0.113 R)
• M26: 8,177,169 km (0.058 R)
• M27: 8,593,949 km (0.107 R)
• M28: 8,678,172 km (0.08 R)
• M29: 10,284,405 km (0.12 R)
• M30: 10,328,985 km (0.08 R)
• M31: 11,698,703 km (0.053 R)
• M32: 11,838,727 km (0.119 R)
• M33: 13,415,937 km (0.098 R)
• M34: 13,611,611 km (0.109 R)
• M35: 14,204,168 km (0.03 R)
• M36: 14,453,398 km (0.111 R)
• M37: 16,083,267 km (0.106 R)
• M38: 16,343,119 km (0.085 R)
• M39: 17,078,243 km (0.049 R)
• M40: 18,689,262 km (0.073 R)
• M41: 18,907,675 km (0.044 R)
• M42: 19,512,798 km (0.113 R)
• M43: 21,308,721 km (0.106 R)
• M44: 21,537,007 km (0.083 R)
• M45: 23,450,214 km (0.09 R)
• M46: 23,922,196 km (0.085 R)
• M47: 24,278,238 km (0.069 R)
• M48: 26,206,405 km (0.085 R)
• M49: 26,942,128 km (0.108 R)
• M50: 27,746,665 km (0.113 R)
• M51: 28,496,450 km (0.112 R)
• M52: 29,252,667 km (0.058 R)
• M53: 29,442,806 km (0.113 R)
• M54: 29,633,393 km (0.061 R)
• M55: 31,366,485 km (0.106 R)
• M56: 31,626,037 km (0.096 R)
• M57: 32,605,604 km (0.117 R)
• M58: 34,060,294 km (0.049 R)
• M59: 35,942,085 km (0.057 R)
• M60: 36,213,755 km (0.065 R)
• M61: 37,032,504 km (0.105 R)
• M62: 39,525,253 km (0.047 R)
• M63: 40,368,237 km (0.069 R)
• M64: 40,650,529 km (0.041 R)
• M65: 40,862,658 km (0.084 R)
• M66: 41,075,237 km (0.087 R)
• M67: 41,643,709 km (0.095 R)
• M68: 42,357,889 km (0.033 R)
• M69: 43,581,450 km (0.092 R)
• M70: 44,161,291 km (0.098 R)
• M71: 44,597,818 km (0.092 R)
• M72: 45,621,815 km (0.077 R)
• M73: 46,136,881 km (0.073 R)
• M74: 47,098,197 km (0.092 R)
• M75: 48,066,245 km (0.097 R)
• M76: 48,141,044 km (0.102 R)
• M77: 48,590,286 km (0.096 R)
• M78: 50,628,856 km (0.068 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 16,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit