🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.4

Radius: 14.6

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.93 AU

Year: 515 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,548,792 km

• M1: 182,360 km (0.096 R)
• M2: 308,620 km (0.039 R)
• M3: 413,040 km (0.1 R)
• M4: 523,144 km (0.084 R)
• M5: 630,555 km (0.043 R)
• M6: 724,951 km (0.055 R)
• M7: 828,922 km (0.093 R)
• M8: 957,726 km (0.088 R)
• M9: 1,072,018 km (0.066 R)
• M10: 1,193,492 km (0.088 R)
• M11: 1,566,439 km (0.114 R)
• M12: 1,696,889 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 14.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.97 AU - 0.97 AU

Year: 617 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 31,548,792 km

• M1: 203,154 km (0.107 R)
• M2: 321,635 km (0.116 R)
• M3: 419,622 km (0.04 R)
• M4: 700,417 km (0.119 R)
• M5: 791,522 km (0.033 R)
• M6: 993,629 km (0.07 R)
• M7: 1,165,068 km (0.111 R)
• M8: 1,257,819 km (0.118 R)
• M9: 1,372,860 km (0.111 R)
• M10: 1,518,718 km (0.096 R)
• M11: 1,614,311 km (0.091 R)
• M12: 1,705,117 km (0.114 R)
• M13: 1,870,123 km (0.052 R)
• M14: 2,193,554 km (0.08 R)
• M15: 2,294,981 km (0.065 R)
• M16: 2,422,139 km (0.041 R)
• M17: 2,592,681 km (0.116 R)
• M18: 2,767,261 km (0.104 R)
• M19: 3,058,528 km (0.087 R)
• M20: 3,190,324 km (0.111 R)
• M21: 3,477,851 km (0.048 R)
• M22: 3,699,256 km (0.065 R)
• M23: 3,953,872 km (0.111 R)
• M24: 4,078,636 km (0.106 R)
• M25: 4,431,089 km (0.079 R)
• M26: 4,540,744 km (0.055 R)
• M27: 4,844,577 km (0.103 R)
• M28: 5,176,086 km (0.103 R)
• M29: 5,312,819 km (0.096 R)
• M30: 5,419,033 km (0.095 R)
• M31: 5,579,402 km (0.077 R)
• M32: 5,774,179 km (0.097 R)
• M33: 6,048,392 km (0.106 R)
• M34: 6,248,404 km (0.03 R)
• M35: 6,450,810 km (0.101 R)
• M36: 6,632,571 km (0.078 R)
• M37: 6,827,497 km (0.11 R)
• M38: 7,024,368 km (0.084 R)
• M39: 7,164,541 km (0.064 R)
• M40: 7,495,153 km (0.086 R)
• M41: 7,590,446 km (0.072 R)
• M42: 8,159,217 km (0.073 R)
• M43: 8,306,571 km (0.093 R)
• M44: 8,417,723 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 13.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.19 AU - 1.82 AU

Year: 1186 Days

Day: 10.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 31,548,792 km

• M1: 187,895 km (0.032 R)
• M2: 344,823 km (0.042 R)
• M3: 460,761 km (0.104 R)
• M4: 612,154 km (0.091 R)
• M5: 707,897 km (0.099 R)
• M6: 1,008,439 km (0.111 R)
• M7: 1,201,420 km (0.12 R)
• M8: 1,310,777 km (0.069 R)
• M9: 1,456,634 km (0.106 R)
• M10: 1,582,596 km (0.09 R)
• M11: 1,774,231 km (0.117 R)
• M12: 1,927,868 km (0.119 R)
• M13: 2,085,993 km (0.061 R)
• M14: 2,181,137 km (0.03 R)
• M15: 2,566,800 km (0.09 R)
• M16: 2,804,511 km (0.111 R)
• M17: 3,082,165 km (0.09 R)
• M18: 3,235,353 km (0.047 R)
• M19: 3,425,043 km (0.068 R)
• M20: 3,515,550 km (0.107 R)
• M21: 3,722,294 km (0.098 R)
• M22: 4,040,040 km (0.089 R)
• M23: 4,160,018 km (0.069 R)
• M24: 4,452,930 km (0.045 R)
• M25: 4,601,930 km (0.076 R)
• M26: 4,854,002 km (0.089 R)
• M27: 4,981,759 km (0.115 R)
• M28: 5,175,638 km (0.109 R)
• M29: 5,398,239 km (0.095 R)
• M30: 5,557,411 km (0.093 R)
• M31: 5,718,229 km (0.086 R)
• M32: 6,044,352 km (0.097 R)
• M33: 6,292,984 km (0.109 R)
• M34: 6,601,455 km (0.063 R)
• M35: 6,715,000 km (0.06 R)
• M36: 6,958,246 km (0.117 R)
• M37: 7,131,630 km (0.102 R)
• M38: 7,438,754 km (0.077 R)
• M39: 7,556,936 km (0.093 R)
• M40: 7,720,447 km (0.066 R)
• M41: 7,945,293 km (0.087 R)
• M42: 8,324,822 km (0.106 R)
• M43: 8,462,901 km (0.114 R)
• M44: 8,617,286 km (0.091 R)
• M45: 8,710,486 km (0.028 R)
• M46: 9,086,126 km (0.066 R)
• M47: 9,196,679 km (0.102 R)
• M48: 9,483,159 km (0.073 R)
• M49: 9,579,350 km (0.086 R)
• M50: 9,756,474 km (0.061 R)
• M51: 9,869,720 km (0.12 R)
• M52: 10,048,639 km (0.101 R)
• M53: 10,179,387 km (0.058 R)
• M54: 10,360,251 km (0.065 R)
• M55: 10,658,399 km (0.106 R)
• M56: 11,060,369 km (0.106 R)
• M57: 11,382,154 km (0.039 R)

Asteroid Belt

Center: 2.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.7

Radius: 8.5

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.78 AU - 2.82 AU

Year: 3025 Days

Day: 10.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,548,792 km

• M1: 118,332 km (0.035 R)
• M2: 339,438 km (0.109 R)
• M3: 487,689 km (0.096 R)
• M4: 687,402 km (0.116 R)
• M5: 766,689 km (0.106 R)
• M6: 945,907 km (0.09 R)
• M7: 1,186,311 km (0.116 R)
• M8: 1,282,951 km (0.049 R)
• M9: 1,420,432 km (0.09 R)
• M10: 1,602,492 km (0.09 R)
• M11: 2,253,542 km (0.087 R)
• M12: 2,466,719 km (0.071 R)
• M13: 2,638,757 km (0.086 R)
• M14: 3,061,371 km (0.049 R)
• M15: 3,195,710 km (0.065 R)
• M16: 3,400,958 km (0.077 R)
• M17: 3,592,892 km (0.101 R)
• M18: 3,645,850 km (0.091 R)
• M19: 3,806,219 km (0.044 R)
• M20: 4,005,633 km (0.065 R)
• M21: 4,264,287 km (0.072 R)
• M22: 4,414,633 km (0.117 R)
• M23: 4,643,368 km (0.106 R)
• M24: 4,798,053 km (0.119 R)
• M25: 4,993,876 km (0.11 R)
• M26: 5,152,450 km (0.087 R)
• M27: 5,393,302 km (0.11 R)
• M28: 5,720,323 km (0.085 R)
• M29: 6,095,964 km (0.089 R)
• M30: 6,222,972 km (0.092 R)
• M31: 6,286,851 km (0.072 R)
• M32: 6,544,308 km (0.1 R)
• M33: 6,849,189 km (0.116 R)
• M34: 7,069,846 km (0.07 R)
• M35: 7,180,997 km (0.066 R)
• M36: 7,337,626 km (0.087 R)
• M37: 8,161,013 km (0.076 R)
• M38: 8,348,010 km (0.118 R)
• M39: 8,536,354 km (0.088 R)
• M40: 9,013,571 km (0.105 R)
• M41: 9,303,940 km (0.063 R)
• M42: 9,450,397 km (0.107 R)
• M43: 9,523,849 km (0.056 R)
• M44: 9,720,720 km (0.085 R)
• M45: 10,648,825 km (0.085 R)
• M46: 10,776,432 km (0.09 R)
• M47: 10,904,488 km (0.109 R)
• M48: 11,033,142 km (0.086 R)
• M49: 11,291,946 km (0.098 R)
• M50: 11,395,917 km (0.117 R)
• M51: 11,474,157 km (0.115 R)
• M52: 11,789,060 km (0.093 R)
• M53: 11,921,006 km (0.106 R)
• M54: 11,973,963 km (0.116 R)
• M55: 12,026,921 km (0.105 R)
• M56: 12,400,317 km (0.06 R)
• M57: 12,777,453 km (0.101 R)
• M58: 13,377,790 km (0.037 R)
• M59: 13,460,368 km (0.099 R)
• M60: 13,875,801 km (0.114 R)
• M61: 14,549,291 km (0.12 R)
• M62: 14,776,230 km (0.099 R)
• M63: 15,175,956 km (0.04 R)
• M64: 15,811,448 km (0.047 R)
• M65: 16,220,448 km (0.105 R)
• M66: 16,780,992 km (0.092 R)
• M67: 16,959,312 km (0.105 R)
• M68: 17,078,542 km (0.057 R)
• M69: 17,258,059 km (0.107 R)
• M70: 17,317,898 km (0.087 R)
• M71: 17,468,095 km (0.086 R)
• M72: 17,890,858 km (0.081 R)
• M73: 18,103,437 km (0.058 R)
• M74: 18,378,098 km (0.118 R)
• M75: 18,439,284 km (0.111 R)
• M76: 18,531,287 km (0.048 R)
• M77: 18,838,860 km (0.057 R)
• M78: 19,459,093 km (0.096 R)
• M79: 19,991,661 km (0.117 R)
• M80: 20,338,728 km (0.066 R)
• M81: 21,424,210 km (0.099 R)
• M82: 21,617,640 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.5

Radius: 12.1

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.82 AU - 4.42 AU

Year: 4447 Days

Day: 13.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,548,792 km

• M1: 151,094 km (0.093 R)
• M2: 231,578 km (0.119 R)
• M3: 313,408 km (0.091 R)
• M4: 474,375 km (0.106 R)
• M5: 563,834 km (0.093 R)
• M6: 651,948 km (0.115 R)
• M7: 728,093 km (0.087 R)
• M8: 872,156 km (0.113 R)
• M9: 996,920 km (0.102 R)
• M10: 1,148,762 km (0.116 R)
• M11: 1,723,517 km (0.062 R)
• M12: 1,920,986 km (0.096 R)
• M13: 2,165,429 km (0.056 R)
• M14: 2,244,866 km (0.09 R)
• M15: 2,628,435 km (0.096 R)
• M16: 2,973,856 km (0.049 R)
• M17: 3,566,413 km (0.091 R)
• M18: 3,804,124 km (0.069 R)
• M19: 4,129,200 km (0.096 R)
• M20: 4,261,744 km (0.077 R)
• M21: 4,531,320 km (0.07 R)
• M22: 4,616,740 km (0.079 R)
• M23: 4,719,962 km (0.1 R)
• M24: 5,069,573 km (0.111 R)
• M25: 5,229,642 km (0.094 R)
• M26: 5,463,913 km (0.084 R)
• M27: 5,831,175 km (0.081 R)
• M28: 5,961,625 km (0.097 R)
• M29: 6,416,253 km (0.049 R)
• M30: 6,628,382 km (0.06 R)
• M31: 6,784,263 km (0.064 R)
• M32: 7,039,926 km (0.027 R)
• M33: 7,520,435 km (0.069 R)
• M34: 7,846,857 km (0.094 R)
• M35: 8,073,947 km (0.077 R)
• M36: 8,324,074 km (0.073 R)
• M37: 8,429,092 km (0.098 R)
• M38: 8,725,445 km (0.092 R)
• M39: 8,832,258 km (0.116 R)
• M40: 9,856,405 km (0.053 R)
• M41: 10,258,524 km (0.093 R)
• M42: 10,348,732 km (0.112 R)
• M43: 10,734,694 km (0.114 R)
• M44: 10,963,878 km (0.105 R)
• M45: 11,287,608 km (0.116 R)
• M46: 11,497,344 km (0.089 R)
• M47: 11,590,993 km (0.06 R)
• M48: 12,205,989 km (0.051 R)
• M49: 12,421,261 km (0.081 R)
• M50: 12,613,793 km (0.069 R)
• M51: 12,880,077 km (0.094 R)
• M52: 12,977,316 km (0.037 R)
• M53: 13,172,691 km (0.105 R)
• M54: 13,492,232 km (0.044 R)
• M55: 13,640,483 km (0.113 R)
• M56: 13,739,667 km (0.081 R)
• M57: 14,846,691 km (0.119 R)
• M58: 15,051,042 km (0.12 R)
• M59: 15,799,630 km (0.081 R)
• M60: 16,060,528 km (0.038 R)
• M61: 16,560,335 km (0.068 R)
• M62: 16,772,315 km (0.1 R)
• M63: 16,905,158 km (0.077 R)
• M64: 17,038,449 km (0.108 R)
• M65: 17,279,302 km (0.068 R)
• M66: 17,359,786 km (0.065 R)
• M67: 17,737,221 km (0.077 R)
• M68: 18,418,041 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314

Radius: 9.3

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.46 AU - 4.1 AU

Year: 4745 Days

Day: 8.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 108.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,548,792 km

• M1: 131,646 km (0.071 R)
• M2: 631,303 km (0.094 R)
• M3: 760,256 km (0.045 R)
• M4: 823,087 km (0.066 R)
• M5: 987,944 km (0.066 R)
• M6: 1,287,439 km (0.088 R)
• M7: 1,454,390 km (0.116 R)
• M8: 1,601,296 km (0.081 R)
• M9: 1,910,066 km (0.113 R)
• M10: 2,041,861 km (0.084 R)
• M11: 2,518,929 km (0.068 R)
• M12: 2,811,692 km (0.111 R)
• M13: 2,878,263 km (0.058 R)
• M14: 2,995,997 km (0.073 R)
• M15: 3,149,933 km (0.117 R)
• M16: 3,323,915 km (0.104 R)
• M17: 3,412,178 km (0.059 R)
• M18: 3,483,237 km (0.073 R)
• M19: 3,865,011 km (0.086 R)
• M20: 4,107,958 km (0.059 R)
• M21: 4,433,482 km (0.108 R)
• M22: 4,491,826 km (0.048 R)
• M23: 4,807,028 km (0.042 R)
• M24: 4,867,017 km (0.117 R)
• M25: 5,376,248 km (0.088 R)
• M26: 5,501,013 km (0.061 R)
• M27: 5,945,169 km (0.066 R)
• M28: 6,291,488 km (0.08 R)
• M29: 6,379,003 km (0.076 R)
• M30: 6,511,247 km (0.088 R)
• M31: 6,599,809 km (0.096 R)
• M32: 7,208,523 km (0.113 R)
• M33: 7,346,303 km (0.085 R)
• M34: 7,554,543 km (0.096 R)
• M35: 7,694,417 km (0.071 R)
• M36: 7,764,728 km (0.104 R)
• M37: 7,882,312 km (0.115 R)
• M38: 8,024,280 km (0.049 R)
• M39: 8,503,442 km (0.079 R)
• M40: 8,844,376 km (0.055 R)
• M41: 9,439,476 km (0.104 R)
• M42: 9,615,403 km (0.053 R)
• M43: 10,047,442 km (0.118 R)
• M44: 10,304,451 km (0.082 R)
• M45: 10,407,973 km (0.069 R)
• M46: 10,615,914 km (0.036 R)
• M47: 10,694,153 km (0.09 R)
• M48: 10,904,039 km (0.05 R)
• M49: 11,168,229 km (0.109 R)
• M50: 11,381,107 km (0.043 R)
• M51: 11,595,331 km (0.051 R)
• M52: 11,810,901 km (0.065 R)
• M53: 12,410,639 km (0.103 R)
• M54: 12,520,743 km (0.055 R)
• M55: 12,908,651 km (0.081 R)
• M56: 13,076,051 km (0.044 R)
• M57: 13,469,643 km (0.088 R)
• M58: 14,499,624 km (0.088 R)
• M59: 15,082,607 km (0.06 R)
• M60: 15,288,603 km (0.082 R)
• M61: 15,822,219 km (0.117 R)
• M62: 16,031,506 km (0.088 R)
• M63: 16,211,622 km (0.072 R)
• M64: 16,634,386 km (0.037 R)
• M65: 16,786,227 km (0.034 R)
• M66: 16,969,036 km (0.119 R)
• M67: 17,645,218 km (0.072 R)
• M68: 18,205,014 km (0.103 R)
• M69: 18,392,909 km (0.068 R)
• M70: 18,549,837 km (0.104 R)
• M71: 18,738,928 km (0.118 R)
• M72: 19,087,192 km (0.03 R)
• M73: 19,629,784 km (0.088 R)
• M74: 20,371,789 km (0.12 R)
• M75: 20,795,151 km (0.104 R)
• M76: 21,090,158 km (0.095 R)
• M77: 21,816,755 km (0.079 R)
• M78: 21,982,958 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.1

Radius: 15

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.54 AU - 4.8 AU

Year: 5498 Days

Day: 9.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,548,792 km

• M1: 366,066 km (0.085 R)
• M2: 624,571 km (0.07 R)
• M3: 755,020 km (0.066 R)
• M4: 856,597 km (0.106 R)
• M5: 1,019,210 km (0.055 R)
• M6: 1,119,441 km (0.075 R)
• M7: 1,315,115 km (0.091 R)
• M8: 1,457,831 km (0.101 R)
• M9: 1,794,277 km (0.097 R)
• M10: 2,250,401 km (0.108 R)
• M11: 2,346,143 km (0.06 R)
• M12: 2,581,610 km (0.054 R)
• M13: 3,313,144 km (0.092 R)
• M14: 3,600,970 km (0.094 R)
• M15: 4,177,670 km (0.111 R)
• M16: 4,586,521 km (0.089 R)
• M17: 5,033,819 km (0.06 R)
• M18: 5,160,528 km (0.073 R)
• M19: 5,339,896 km (0.053 R)
• M20: 5,784,052 km (0.112 R)
• M21: 5,943,673 km (0.079 R)
• M22: 6,077,862 km (0.11 R)
• M23: 6,240,326 km (0.091 R)
• M24: 6,820,167 km (0.076 R)
• M25: 7,245,025 km (0.111 R)
• M26: 7,562,023 km (0.116 R)
• M27: 7,825,016 km (0.116 R)
• M28: 8,090,851 km (0.062 R)
• M29: 8,210,081 km (0.085 R)
• M30: 8,480,404 km (0.091 R)
• M31: 8,906,608 km (0.099 R)
• M32: 9,029,727 km (0.111 R)
• M33: 9,465,057 km (0.087 R)
• M34: 9,590,719 km (0.054 R)
• M35: 10,035,025 km (0.09 R)
• M36: 10,163,231 km (0.081 R)
• M37: 10,259,721 km (0.093 R)
• M38: 10,518,525 km (0.116 R)
• M39: 10,681,438 km (0.075 R)
• M40: 10,910,921 km (0.12 R)
• M41: 12,874,393 km (0.08 R)
• M42: 13,399,780 km (0.12 R)
• M43: 14,653,261 km (0.055 R)
• M44: 14,944,977 km (0.102 R)
• M45: 16,056,190 km (0.119 R)
• M46: 16,244,085 km (0.12 R)
• M47: 16,432,578 km (0.112 R)
• M48: 16,888,104 km (0.097 R)
• M49: 17,117,288 km (0.082 R)
• M50: 17,967,003 km (0.105 R)
• M51: 18,240,319 km (0.072 R)
• M52: 18,711,851 km (0.087 R)
• M53: 19,586,999 km (0.091 R)
• M54: 20,272,456 km (0.027 R)
• M55: 21,047,822 km (0.077 R)
• M56: 21,583,831 km (0.07 R)
• M57: 22,041,002 km (0.115 R)
• M58: 22,166,365 km (0.108 R)
• M59: 22,375,503 km (0.07 R)
• M60: 22,585,539 km (0.04 R)
• M61: 23,431,664 km (0.081 R)
• M62: 24,331,495 km (0.088 R)
• M63: 24,460,897 km (0.073 R)
• M64: 25,724,251 km (0.034 R)
• M65: 25,856,197 km (0.066 R)
• M66: 26,253,230 km (0.11 R)
• M67: 26,430,353 km (0.113 R)
• M68: 27,501,474 km (0.098 R)
• M69: 27,726,320 km (0.083 R)
• M70: 28,359,418 km (0.091 R)
• M71: 28,541,179 km (0.082 R)
• M72: 29,363,968 km (0.038 R)
• M73: 29,824,430 km (0.098 R)
• M74: 30,566,136 km (0.087 R)
• M75: 31,032,732 km (0.04 R)
• M76: 31,313,826 km (0.103 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: 220 - 14,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit