🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.4

Radius: 10.4

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.53 AU - 0.59 AU

Year: 295 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 36,048,912 km

• M1: 132,843 km (0.077 R)
• M2: 202,556 km (0.101 R)
• M3: 269,426 km (0.113 R)
• M4: 336,595 km (0.063 R)
• M5: 403,316 km (0.054 R)
• M6: 488,287 km (0.037 R)
• M7: 577,298 km (0.11 R)
• M8: 662,120 km (0.075 R)
• M9: 759,060 km (0.046 R)
• M10: 884,722 km (0.029 R)
• M11: 968,497 km (0.078 R)
• M12: 1,127,519 km (0.028 R)
• M13: 1,219,223 km (0.032 R)
• M14: 1,345,483 km (0.112 R)
• M15: 1,433,896 km (0.07 R)
• M16: 1,505,104 km (0.088 R)
• M17: 1,796,970 km (0.061 R)
• M18: 1,920,986 km (0.108 R)
• M19: 2,139,698 km (0.071 R)
• M20: 2,321,609 km (0.098 R)
• M21: 2,434,406 km (0.09 R)
• M22: 2,502,922 km (0.081 R)
• M23: 2,601,208 km (0.117 R)
• M24: 2,748,113 km (0.091 R)
• M25: 2,861,658 km (0.062 R)
• M26: 3,062,717 km (0.048 R)
• M27: 3,161,901 km (0.117 R)
• M28: 3,268,414 km (0.109 R)
• M29: 3,408,139 km (0.077 R)
• M30: 3,523,927 km (0.066 R)
• M31: 3,634,480 km (0.075 R)
• M32: 3,739,648 km (0.109 R)
• M33: 3,839,130 km (0.106 R)
• M34: 4,156,726 km (0.099 R)
• M35: 4,405,807 km (0.082 R)
• M36: 4,475,819 km (0.065 R)
• M37: 4,666,855 km (0.084 R)
• M38: 4,788,628 km (0.097 R)
• M39: 4,947,650 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.7

Radius: 10.6

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.91 AU - 1.13 AU

Year: 724 Days

Day: 5.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 36,048,912 km

• M1: 132,095 km (0.081 R)
• M2: 210,035 km (0.086 R)
• M3: 302,337 km (0.058 R)
• M4: 387,758 km (0.111 R)
• M5: 488,437 km (0.071 R)
• M6: 556,803 km (0.1 R)
• M7: 648,806 km (0.08 R)
• M8: 715,227 km (0.091 R)
• M9: 924,066 km (0.097 R)
• M10: 1,084,734 km (0.109 R)
• M11: 1,184,516 km (0.107 R)
• M12: 1,327,083 km (0.076 R)
• M13: 1,530,985 km (0.115 R)
• M14: 1,752,689 km (0.085 R)
• M15: 1,841,251 km (0.113 R)
• M16: 1,923,978 km (0.076 R)
• M17: 2,023,311 km (0.064 R)
• M18: 2,171,563 km (0.098 R)
• M19: 2,454,452 km (0.117 R)
• M20: 2,844,454 km (0.043 R)
• M21: 2,940,645 km (0.053 R)
• M22: 3,082,614 km (0.063 R)
• M23: 3,163,397 km (0.119 R)
• M24: 3,290,555 km (0.087 R)
• M25: 3,364,007 km (0.113 R)
• M26: 3,503,283 km (0.091 R)
• M27: 3,587,806 km (0.111 R)
• M28: 3,884,010 km (0.1 R)
• M29: 4,040,040 km (0.072 R)
• M30: 4,439,317 km (0.093 R)
• M31: 4,531,020 km (0.094 R)
• M32: 4,613,000 km (0.081 R)
• M33: 4,685,106 km (0.114 R)
• M34: 4,914,290 km (0.084 R)
• M35: 5,072,714 km (0.106 R)
• M36: 5,405,420 km (0.112 R)
• M37: 5,481,565 km (0.116 R)
• M38: 5,756,526 km (0.102 R)
• M39: 6,081,004 km (0.082 R)
• M40: 6,183,030 km (0.046 R)
• M41: 6,251,246 km (0.113 R)
• M42: 6,457,691 km (0.103 R)
• M43: 6,538,624 km (0.062 R)
• M44: 6,608,187 km (0.071 R)
• M45: 6,678,049 km (0.07 R)
• M46: 7,007,314 km (0.025 R)
• M47: 7,161,998 km (0.048 R)
• M48: 7,281,676 km (0.039 R)
• M49: 7,474,658 km (0.117 R)
• M50: 7,620,516 km (0.078 R)
• M51: 7,927,490 km (0.073 R)
• M52: 8,452,429 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.7

Radius: 11.4

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.25 AU - 1.71 AU

Year: 1266 Days

Day: 11 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 36,048,912 km

• M1: 142,268 km (0.064 R)
• M2: 216,319 km (0.098 R)
• M3: 361,578 km (0.098 R)
• M4: 454,778 km (0.042 R)
• M5: 532,568 km (0.066 R)
• M6: 784,790 km (0.12 R)
• M7: 1,231,490 km (0.106 R)
• M8: 1,444,218 km (0.111 R)
• M9: 1,555,219 km (0.117 R)
• M10: 1,646,025 km (0.057 R)
• M11: 1,797,867 km (0.115 R)
• M12: 1,899,594 km (0.049 R)
• M13: 2,115,463 km (0.07 R)
• M14: 2,274,636 km (0.12 R)
• M15: 2,424,832 km (0.063 R)
• M16: 2,652,669 km (0.11 R)
• M17: 2,965,329 km (0.108 R)
• M18: 3,371,188 km (0.109 R)
• M19: 3,535,446 km (0.034 R)
• M20: 3,687,139 km (0.11 R)
• M21: 3,779,291 km (0.051 R)
• M22: 3,864,412 km (0.075 R)
• M23: 4,020,742 km (0.039 R)
• M24: 4,179,316 km (0.083 R)
• M25: 4,275,358 km (0.059 R)
• M26: 4,437,372 km (0.101 R)
• M27: 4,876,143 km (0.082 R)
• M28: 4,952,138 km (0.084 R)
• M29: 5,062,542 km (0.111 R)
• M30: 5,697,585 km (0.102 R)
• M31: 5,813,373 km (0.057 R)
• M32: 5,902,982 km (0.115 R)
• M33: 6,002,166 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916

Radius: 9.5

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.56 AU - 2.44 AU

Year: 1988 Days

Day: 8.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 106 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,048,912 km

• M1: 135,984 km (0.097 R)
• M2: 266,434 km (0.104 R)
• M3: 407,505 km (0.071 R)
• M4: 530,175 km (0.08 R)
• M5: 870,360 km (0.103 R)
• M6: 1,064,389 km (0.11 R)
• M7: 1,125,275 km (0.118 R)
• M8: 1,251,237 km (0.075 R)
• M9: 1,359,695 km (0.101 R)
• M10: 1,528,591 km (0.071 R)
• M11: 1,837,959 km (0.064 R)
• M12: 1,962,275 km (0.085 R)
• M13: 2,076,568 km (0.094 R)
• M14: 2,141,045 km (0.081 R)
• M15: 2,405,833 km (0.034 R)
• M16: 2,514,740 km (0.027 R)
• M17: 2,597,468 km (0.115 R)
• M18: 2,681,243 km (0.071 R)
• M19: 2,894,569 km (0.092 R)
• M20: 3,069,300 km (0.12 R)
• M21: 3,262,580 km (0.109 R)
• M22: 3,850,200 km (0.079 R)
• M23: 3,914,079 km (0.071 R)
• M24: 4,042,733 km (0.095 R)
• M25: 4,221,951 km (0.053 R)
• M26: 4,470,583 km (0.082 R)
• M27: 4,571,412 km (0.119 R)
• M28: 4,913,093 km (0.09 R)
• M29: 5,069,573 km (0.085 R)
• M30: 5,405,270 km (0.111 R)
• M31: 5,494,730 km (0.079 R)
• M32: 5,766,400 km (0.107 R)
• M33: 5,876,354 km (0.084 R)
• M34: 6,135,607 km (0.083 R)
• M35: 6,210,256 km (0.1 R)
• M36: 6,646,035 km (0.075 R)
• M37: 6,742,077 km (0.027 R)
• M38: 6,896,761 km (0.075 R)
• M39: 7,072,090 km (0.056 R)
• M40: 7,229,317 km (0.098 R)
• M41: 8,073,199 km (0.077 R)
• M42: 8,527,677 km (0.117 R)
• M43: 8,758,207 km (0.078 R)
• M44: 9,033,019 km (0.076 R)
• M45: 9,225,102 km (0.072 R)
• M46: 9,483,308 km (0.118 R)
• M47: 9,918,788 km (0.091 R)
• M48: 10,028,742 km (0.083 R)
• M49: 10,338,559 km (0.045 R)
• M50: 10,629,228 km (0.088 R)
• M51: 10,696,697 km (0.097 R)
• M52: 10,990,656 km (0.089 R)
• M53: 11,127,239 km (0.057 R)
• M54: 11,310,197 km (0.113 R)
• M55: 11,609,692 km (0.114 R)
• M56: 11,748,818 km (0.098 R)
• M57: 12,005,229 km (0.042 R)
• M58: 12,098,877 km (0.117 R)
• M59: 12,216,461 km (0.078 R)
• M60: 12,381,617 km (0.064 R)
• M61: 12,690,238 km (0.06 R)
• M62: 12,785,681 km (0.066 R)
• M63: 12,953,380 km (0.117 R)
• M64: 13,121,828 km (0.09 R)
• M65: 13,851,716 km (0.025 R)
• M66: 14,644,884 km (0.119 R)
• M67: 15,097,567 km (0.056 R)
• M68: 15,913,623 km (0.119 R)
• M69: 16,068,158 km (0.1 R)
• M70: 16,639,322 km (0.072 R)
• M71: 16,743,891 km (0.086 R)
• M72: 16,927,448 km (0.041 R)
• M73: 17,006,286 km (0.069 R)
• M74: 17,164,411 km (0.074 R)
• M75: 17,801,548 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.3

Radius: 13.8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.69 AU - 4.31 AU

Year: 5623 Days

Day: 13.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,048,912 km

• M1: 172,636 km (0.092 R)
• M2: 334,950 km (0.096 R)
• M3: 519,404 km (0.105 R)
• M4: 621,579 km (0.076 R)
• M5: 770,878 km (0.095 R)
• M6: 962,363 km (0.076 R)
• M7: 1,377,946 km (0.056 R)
• M8: 1,703,621 km (0.094 R)
• M9: 1,848,431 km (0.037 R)
• M10: 1,959,732 km (0.095 R)
• M11: 2,054,278 km (0.071 R)
• M12: 2,248,306 km (0.065 R)
• M13: 2,760,230 km (0.099 R)
• M14: 2,888,585 km (0.088 R)
• M15: 3,331,096 km (0.086 R)
• M16: 4,230,777 km (0.109 R)
• M17: 4,785,037 km (0.069 R)
• M18: 4,940,170 km (0.057 R)
• M19: 5,044,590 km (0.054 R)
• M20: 5,282,301 km (0.092 R)
• M21: 5,577,906 km (0.11 R)
• M22: 6,185,423 km (0.06 R)
• M23: 6,525,758 km (0.112 R)
• M24: 6,611,927 km (0.117 R)
• M25: 8,349,506 km (0.112 R)
• M26: 8,474,271 km (0.1 R)
• M27: 8,916,183 km (0.095 R)
• M28: 9,300,948 km (0.048 R)
• M29: 9,691,249 km (0.12 R)
• M30: 10,220,078 km (0.089 R)
• M31: 10,792,290 km (0.11 R)
• M32: 11,099,414 km (0.116 R)
• M33: 11,271,452 km (0.055 R)
• M34: 12,214,965 km (0.09 R)
• M35: 12,535,254 km (0.074 R)
• M36: 12,858,236 km (0.079 R)
• M37: 13,002,598 km (0.113 R)
• M38: 14,439,037 km (0.119 R)
• M39: 14,626,932 km (0.116 R)
• M40: 14,966,968 km (0.043 R)
• M41: 15,309,696 km (0.109 R)
• M42: 15,732,161 km (0.101 R)
• M43: 16,080,724 km (0.075 R)
• M44: 16,392,635 km (0.064 R)
• M45: 16,706,641 km (0.1 R)
• M46: 16,864,318 km (0.105 R)
• M47: 17,221,108 km (0.06 R)
• M48: 17,460,166 km (0.111 R)
• M49: 18,631,816 km (0.12 R)
• M50: 18,918,446 km (0.078 R)
• M51: 19,454,754 km (0.103 R)
• M52: 20,121,512 km (0.077 R)
• M53: 20,542,032 km (0.097 R)
• M54: 21,135,786 km (0.076 R)
• M55: 21,263,692 km (0.052 R)
• M56: 22,036,963 km (0.099 R)
• M57: 22,688,312 km (0.05 R)
• M58: 23,699,444 km (0.073 R)
• M59: 26,589,526 km (0.078 R)
• M60: 27,608,437 km (0.043 R)
• M61: 28,075,930 km (0.118 R)
• M62: 28,169,728 km (0.104 R)
• M63: 28,781,882 km (0.118 R)
• M64: 29,065,969 km (0.077 R)
• M65: 29,636,834 km (0.115 R)
• M66: 29,780,149 km (0.074 R)
• M67: 30,115,398 km (0.1 R)
• M68: 30,500,163 km (0.114 R)
• M69: 30,934,895 km (0.038 R)
• M70: 31,371,721 km (0.116 R)
• M71: 31,566,497 km (0.057 R)
• M72: 32,448,077 km (0.093 R)
• M73: 32,941,302 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.9

Radius: 5.5

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.83 AU - 7.29 AU

Year: 11810 Days

Day: 16.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,048,912 km

• M1: 274,362 km (0.094 R)
• M2: 345,571 km (0.115 R)
• M3: 458,667 km (0.058 R)
• M4: 1,327,681 km (0.071 R)
• M5: 1,774,380 km (0.073 R)
• M6: 1,833,322 km (0.054 R)
• M7: 1,953,150 km (0.105 R)
• M8: 2,137,754 km (0.097 R)
• M9: 2,285,407 km (0.085 R)
• M10: 2,392,818 km (0.119 R)
• M11: 2,931,370 km (0.086 R)
• M12: 2,978,045 km (0.106 R)
• M13: 3,071,843 km (0.042 R)
• M14: 3,781,236 km (0.101 R)
• M15: 3,959,856 km (0.101 R)
• M16: 4,167,348 km (0.099 R)
• M17: 5,172,496 km (0.034 R)
• M18: 6,039,864 km (0.034 R)
• M19: 6,278,623 km (0.119 R)
• M20: 6,734,747 km (0.111 R)
• M21: 6,827,348 km (0.081 R)
• M22: 8,264,983 km (0.047 R)
• M23: 8,463,500 km (0.065 R)
• M24: 8,630,152 km (0.113 R)
• M25: 8,764,341 km (0.104 R)
• M26: 9,307,680 km (0.12 R)
• M27: 9,445,310 km (0.088 R)
• M28: 9,618,096 km (0.113 R)
• M29: 9,967,108 km (0.115 R)
• M30: 10,213,795 km (0.035 R)
• M31: 10,391,218 km (0.111 R)
• M32: 11,147,734 km (0.093 R)
• M33: 11,293,891 km (0.107 R)
• M34: 11,403,846 km (0.058 R)
• M35: 12,523,287 km (0.104 R)
• M36: 12,561,135 km (0.064 R)
• M37: 12,599,133 km (0.102 R)
• M38: 13,057,501 km (0.079 R)
• M39: 13,134,394 km (0.055 R)
• M40: 13,172,990 km (0.092 R)
• M41: 13,327,375 km (0.111 R)
• M42: 13,443,762 km (0.053 R)
• M43: 13,990,692 km (0.11 R)
• M44: 14,945,126 km (0.112 R)
• M45: 15,065,852 km (0.036 R)
• M46: 15,511,504 km (0.112 R)
• M47: 16,250,069 km (0.085 R)
• M48: 17,294,860 km (0.086 R)
• M49: 17,379,383 km (0.095 R)
• M50: 17,506,392 km (0.11 R)
• M51: 17,761,306 km (0.098 R)
• M52: 18,231,941 km (0.11 R)
• M53: 20,735,761 km (0.08 R)
• M54: 20,780,640 km (0.083 R)
• M55: 22,972,548 km (0.088 R)
• M56: 23,719,490 km (0.057 R)
• M57: 24,569,057 km (0.113 R)
• M58: 24,997,655 km (0.118 R)
• M59: 25,332,754 km (0.113 R)
• M60: 25,476,817 km (0.088 R)
• M61: 25,814,010 km (0.105 R)
• M62: 25,958,971 km (0.088 R)
• M63: 26,638,893 km (0.068 R)
• M64: 27,472,602 km (0.095 R)
• M65: 27,719,438 km (0.081 R)
• M66: 27,867,839 km (0.074 R)
• M67: 29,366,660 km (0.115 R)
• M68: 29,821,438 km (0.104 R)
• M69: 30,533,524 km (0.101 R)
• M70: 30,737,874 km (0.116 R)
• M71: 30,994,136 km (0.076 R)
• M72: 31,199,683 km (0.113 R)
• M73: 32,964,489 km (0.072 R)
• M74: 33,174,225 km (0.115 R)
• M75: 33,226,734 km (0.112 R)
• M76: 33,753,319 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 11,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit