🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.8

Radius: 11.5

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.63 AU - 0.87 AU

Year: 448 Days

Day: 10.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 24,121,316 km

• M1: 143,464 km (0.111 R)
• M2: 234,719 km (0.069 R)
• M3: 315,352 km (0.109 R)
• M4: 396,584 km (0.12 R)
• M5: 471,981 km (0.107 R)
• M6: 577,597 km (0.101 R)
• M7: 651,948 km (0.056 R)
• M8: 730,187 km (0.078 R)
• M9: 823,985 km (0.107 R)
• M10: 914,043 km (0.107 R)
• M11: 1,033,721 km (0.086 R)
• M12: 1,191,397 km (0.063 R)
• M13: 1,285,345 km (0.114 R)
• M14: 1,367,175 km (0.117 R)
• M15: 1,485,956 km (0.04 R)
• M16: 1,691,802 km (0.104 R)
• M17: 1,787,545 km (0.118 R)
• M18: 1,874,312 km (0.116 R)
• M19: 2,052,184 km (0.117 R)
• M20: 2,253,243 km (0.094 R)
• M21: 2,347,340 km (0.054 R)
• M22: 2,436,800 km (0.118 R)
• M23: 2,588,492 km (0.086 R)
• M24: 2,774,891 km (0.086 R)
• M25: 2,901,600 km (0.093 R)
• M26: 2,978,494 km (0.042 R)
• M27: 3,069,300 km (0.047 R)
• M28: 3,246,872 km (0.04 R)
• M29: 3,454,963 km (0.059 R)
• M30: 3,751,017 km (0.058 R)
• M31: 3,969,729 km (0.073 R)
• M32: 4,523,540 km (0.092 R)
• M33: 4,605,670 km (0.075 R)
• M34: 4,710,987 km (0.071 R)
• M35: 4,870,607 km (0.083 R)
• M36: 4,978,019 km (0.092 R)
• M37: 5,203,014 km (0.067 R)
• M38: 5,415,443 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.7

Radius: 13.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.77 AU - 1.17 AU

Year: 659 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 161.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 24,121,316 km

• M1: 170,691 km (0.104 R)
• M2: 263,442 km (0.081 R)
• M3: 356,193 km (0.09 R)
• M4: 499,657 km (0.105 R)
• M5: 802,593 km (0.082 R)
• M6: 936,632 km (0.117 R)
• M7: 1,107,323 km (0.078 R)
• M8: 1,211,593 km (0.105 R)
• M9: 1,362,388 km (0.098 R)
• M10: 1,462,469 km (0.105 R)
• M11: 1,591,123 km (0.112 R)
• M12: 1,723,816 km (0.073 R)
• M13: 2,036,625 km (0.111 R)
• M14: 2,225,867 km (0.11 R)
• M15: 2,474,648 km (0.058 R)
• M16: 2,582,957 km (0.1 R)
• M17: 2,708,769 km (0.116 R)
• M18: 2,796,583 km (0.075 R)
• M19: 3,082,315 km (0.068 R)
• M20: 3,182,545 km (0.109 R)
• M21: 3,300,877 km (0.104 R)
• M22: 3,455,262 km (0.116 R)
• M23: 3,568,208 km (0.104 R)
• M24: 3,673,675 km (0.116 R)
• M25: 3,978,256 km (0.047 R)
• M26: 4,347,165 km (0.05 R)
• M27: 4,497,810 km (0.117 R)
• M28: 4,650,399 km (0.117 R)
• M29: 4,824,083 km (0.044 R)
• M30: 4,960,665 km (0.114 R)
• M31: 5,148,112 km (0.09 R)
• M32: 5,297,709 km (0.104 R)
• M33: 5,509,690 km (0.07 R)
• M34: 5,621,888 km (0.073 R)
• M35: 5,724,662 km (0.078 R)
• M36: 5,911,061 km (0.118 R)
• M37: 6,236,735 km (0.075 R)
• M38: 6,407,277 km (0.04 R)
• M39: 6,579,314 km (0.114 R)
• M40: 6,731,156 km (0.077 R)
• M41: 6,840,363 km (0.095 R)
• M42: 6,972,009 km (0.049 R)
• M43: 7,115,772 km (0.099 R)
• M44: 7,553,047 km (0.073 R)
• M45: 7,655,073 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.9

Radius: 14.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.03 AU - 1.41 AU

Year: 930 Days

Day: 5.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 24,121,316 km

• M1: 181,163 km (0.082 R)
• M2: 276,457 km (0.074 R)
• M3: 430,692 km (0.099 R)
• M4: 547,977 km (0.103 R)
• M5: 642,822 km (0.081 R)
• M6: 795,113 km (0.095 R)
• M7: 918,531 km (0.06 R)
• M8: 1,017,415 km (0.058 R)
• M9: 1,302,848 km (0.096 R)
• M10: 1,451,997 km (0.116 R)
• M11: 1,630,018 km (0.094 R)
• M12: 1,784,254 km (0.077 R)
• M13: 2,024,957 km (0.092 R)
• M14: 2,389,078 km (0.108 R)
• M15: 2,637,560 km (0.032 R)
• M16: 2,951,117 km (0.032 R)
• M17: 3,093,235 km (0.041 R)
• M18: 3,199,150 km (0.104 R)
• M19: 3,424,295 km (0.105 R)
• M20: 3,665,148 km (0.097 R)
• M21: 3,797,841 km (0.075 R)
• M22: 4,005,333 km (0.074 R)
• M23: 4,131,594 km (0.089 R)
• M24: 4,606,418 km (0.118 R)
• M25: 5,041,897 km (0.099 R)
• M26: 5,420,978 km (0.053 R)
• M27: 5,525,996 km (0.095 R)
• M28: 5,737,976 km (0.11 R)
• M29: 5,880,842 km (0.114 R)
• M30: 5,988,852 km (0.094 R)
• M31: 6,194,698 km (0.096 R)
• M32: 6,365,988 km (0.059 R)
• M33: 6,501,523 km (0.088 R)
• M34: 6,725,771 km (0.069 R)
• M35: 6,826,151 km (0.096 R)
• M36: 7,003,125 km (0.095 R)
• M37: 7,220,192 km (0.071 R)
• M38: 7,413,472 km (0.093 R)
• M39: 7,858,077 km (0.086 R)
• M40: 8,017,099 km (0.114 R)
• M41: 8,177,319 km (0.112 R)
• M42: 8,324,972 km (0.069 R)
• M43: 8,500,749 km (0.093 R)
• M44: 8,609,507 km (0.099 R)
• M45: 8,718,714 km (0.034 R)
• M46: 8,952,385 km (0.077 R)
• M47: 9,327,726 km (0.057 R)
• M48: 9,595,058 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.6

Radius: 13.9

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.78 AU - 2.2 AU

Year: 1938 Days

Day: 8.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,121,316 km

• M1: 190,139 km (0.115 R)
• M2: 479,910 km (0.056 R)
• M3: 603,627 km (0.113 R)
• M4: 696,079 km (0.109 R)
• M5: 794,215 km (0.052 R)
• M6: 1,015,321 km (0.106 R)
• M7: 1,183,768 km (0.098 R)
• M8: 1,314,367 km (0.12 R)
• M9: 1,430,305 km (0.075 R)
• M10: 1,652,608 km (0.1 R)
• M11: 1,757,476 km (0.099 R)
• M12: 1,919,341 km (0.084 R)
• M13: 2,154,509 km (0.026 R)
• M14: 2,293,186 km (0.098 R)
• M15: 2,458,940 km (0.108 R)
• M16: 2,878,562 km (0.101 R)
• M17: 3,045,065 km (0.108 R)
• M18: 3,188,529 km (0.081 R)
• M19: 3,281,130 km (0.098 R)
• M20: 3,374,479 km (0.108 R)
• M21: 3,523,179 km (0.12 R)
• M22: 3,813,250 km (0.099 R)
• M23: 4,011,018 km (0.042 R)
• M24: 4,139,971 km (0.117 R)
• M25: 4,241,249 km (0.094 R)
• M26: 4,520,399 km (0.117 R)
• M27: 5,729,150 km (0.117 R)
• M28: 5,858,701 km (0.08 R)
• M29: 5,956,389 km (0.112 R)
• M30: 6,219,831 km (0.111 R)
• M31: 6,554,481 km (0.109 R)
• M32: 6,758,084 km (0.103 R)
• M33: 6,895,115 km (0.086 R)
• M34: 6,998,338 km (0.034 R)
• M35: 7,258,937 km (0.032 R)
• M36: 7,364,105 km (0.11 R)
• M37: 7,629,342 km (0.063 R)
• M38: 7,987,778 km (0.085 R)
• M39: 8,425,202 km (0.107 R)
• M40: 9,514,574 km (0.117 R)
• M41: 9,842,343 km (0.063 R)
• M42: 9,939,582 km (0.095 R)
• M43: 10,036,970 km (0.106 R)
• M44: 10,232,794 km (0.07 R)
• M45: 10,449,710 km (0.041 R)
• M46: 10,928,274 km (0.072 R)
• M47: 11,927,588 km (0.108 R)
• M48: 12,093,492 km (0.076 R)
• M49: 12,281,237 km (0.034 R)
• M50: 12,385,806 km (0.092 R)
• M51: 12,553,954 km (0.064 R)
• M52: 12,722,701 km (0.09 R)
• M53: 12,828,616 km (0.113 R)
• M54: 13,126,764 km (0.068 R)
• M55: 13,384,073 km (0.112 R)
• M56: 13,491,783 km (0.104 R)
• M57: 13,686,410 km (0.105 R)
• M58: 13,773,326 km (0.062 R)
• M59: 14,100,497 km (0.093 R)
• M60: 14,188,161 km (0.118 R)
• M61: 14,673,756 km (0.102 R)
• M62: 14,873,918 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 11.3

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.8 AU - 4.26 AU

Year: 5584 Days

Day: 7.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 152.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,121,316 km

• M1: 147,055 km (0.085 R)
• M2: 219,460 km (0.099 R)
• M3: 413,339 km (0.096 R)
• M4: 600,486 km (0.114 R)
• M5: 727,345 km (0.064 R)
• M6: 817,552 km (0.054 R)
• M7: 911,949 km (0.08 R)
• M8: 1,035,666 km (0.12 R)
• M9: 1,165,218 km (0.107 R)
• M10: 1,572,573 km (0.095 R)
• M11: 1,894,657 km (0.089 R)
• M12: 2,039,318 km (0.085 R)
• M13: 2,237,835 km (0.113 R)
• M14: 2,477,790 km (0.088 R)
• M15: 3,499,992 km (0.099 R)
• M16: 3,880,868 km (0.089 R)
• M17: 4,045,276 km (0.093 R)
• M18: 4,359,880 km (0.115 R)
• M19: 5,350,667 km (0.049 R)
• M20: 5,534,074 km (0.04 R)
• M21: 5,813,074 km (0.078 R)
• M22: 6,264,112 km (0.072 R)
• M23: 6,506,161 km (0.088 R)
• M24: 6,974,552 km (0.099 R)
• M25: 7,200,295 km (0.052 R)
• M26: 7,453,864 km (0.116 R)
• M27: 7,788,065 km (0.098 R)
• M28: 8,048,365 km (0.114 R)
• M29: 8,127,054 km (0.101 R)
• M30: 8,819,842 km (0.086 R)
• M31: 8,982,455 km (0.057 R)
• M32: 9,393,250 km (0.051 R)
• M33: 9,559,154 km (0.097 R)
• M34: 10,063,299 km (0.082 R)
• M35: 10,777,629 km (0.09 R)
• M36: 12,315,495 km (0.104 R)
• M37: 13,607,273 km (0.089 R)
• M38: 13,826,733 km (0.071 R)
• M39: 14,364,687 km (0.109 R)
• M40: 14,684,377 km (0.103 R)
• M41: 14,780,718 km (0.119 R)
• M42: 15,135,714 km (0.111 R)
• M43: 15,920,355 km (0.116 R)
• M44: 16,151,633 km (0.083 R)
• M45: 17,767,739 km (0.104 R)
• M46: 18,110,917 km (0.078 R)
• M47: 18,629,722 km (0.104 R)
• M48: 19,013,291 km (0.103 R)
• M49: 19,540,623 km (0.064 R)
• M50: 19,788,358 km (0.082 R)
• M51: 20,215,459 km (0.087 R)
• M52: 20,609,799 km (0.093 R)
• M53: 20,970,330 km (0.067 R)
• M54: 21,042,736 km (0.073 R)
• M55: 21,151,344 km (0.092 R)
• M56: 21,332,956 km (0.074 R)
• M57: 21,442,162 km (0.099 R)
• M58: 23,289,546 km (0.097 R)
• M59: 23,702,885 km (0.114 R)
• M60: 24,422,451 km (0.066 R)
• M61: 24,651,036 km (0.108 R)
• M62: 24,995,560 km (0.096 R)
• M63: 25,341,580 km (0.089 R)
• M64: 25,534,412 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.3

Radius: 14.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.59 AU - 4.47 AU

Year: 5584 Days

Day: 14.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,121,316 km

• M1: 387,608 km (0.107 R)
• M2: 499,358 km (0.107 R)
• M3: 743,950 km (0.047 R)
• M4: 1,069,625 km (0.085 R)
• M5: 1,202,318 km (0.113 R)
• M6: 1,470,547 km (0.083 R)
• M7: 1,604,736 km (0.093 R)
• M8: 1,934,600 km (0.093 R)
• M9: 2,066,096 km (0.119 R)
• M10: 2,862,406 km (0.1 R)
• M11: 3,304,168 km (0.103 R)
• M12: 3,483,087 km (0.111 R)
• M13: 3,644,803 km (0.072 R)
• M14: 3,975,863 km (0.075 R)
• M15: 4,447,395 km (0.07 R)
• M16: 4,667,603 km (0.087 R)
• M17: 5,004,946 km (0.066 R)
• M18: 5,443,717 km (0.093 R)
• M19: 5,584,937 km (0.095 R)
• M20: 5,822,948 km (0.11 R)
• M21: 5,991,694 km (0.037 R)
• M22: 6,557,323 km (0.116 R)
• M23: 6,682,686 km (0.098 R)
• M24: 6,834,080 km (0.03 R)
• M25: 7,660,907 km (0.042 R)
• M26: 8,059,436 km (0.053 R)
• M27: 8,166,997 km (0.102 R)
• M28: 8,383,315 km (0.098 R)
• M29: 8,546,826 km (0.068 R)
• M30: 8,766,435 km (0.051 R)
• M31: 8,932,489 km (0.092 R)
• M32: 9,099,590 km (0.052 R)
• M33: 9,380,235 km (0.105 R)
• M34: 9,835,462 km (0.057 R)
• M35: 10,268,847 km (0.1 R)
• M36: 10,561,310 km (0.112 R)
• M37: 10,679,044 km (0.074 R)
• M38: 11,124,397 km (0.11 R)
• M39: 11,244,225 km (0.076 R)
• M40: 11,334,432 km (0.051 R)
• M41: 11,758,393 km (0.108 R)
• M42: 12,095,137 km (0.028 R)
• M43: 12,809,617 km (0.106 R)
• M44: 13,762,107 km (0.113 R)
• M45: 14,409,865 km (0.095 R)
• M46: 15,034,436 km (0.099 R)
• M47: 15,970,919 km (0.07 R)
• M48: 16,310,057 km (0.112 R)
• M49: 16,514,707 km (0.1 R)
• M50: 17,585,379 km (0.104 R)
• M51: 17,795,265 km (0.06 R)
• M52: 18,749,849 km (0.115 R)
• M53: 18,856,812 km (0.067 R)
• M54: 19,035,880 km (0.059 R)
• M55: 19,539,875 km (0.096 R)
• M56: 19,757,241 km (0.094 R)
• M57: 19,902,650 km (0.063 R)
• M58: 20,893,287 km (0.036 R)
• M59: 21,749,735 km (0.092 R)
• M60: 21,899,931 km (0.107 R)
• M61: 22,088,126 km (0.077 R)
• M62: 22,238,920 km (0.1 R)
• M63: 22,466,010 km (0.063 R)
• M64: 22,655,700 km (0.092 R)
• M65: 23,960,343 km (0.098 R)
• M66: 24,778,344 km (0.041 R)
• M67: 24,895,928 km (0.117 R)
• M68: 25,447,196 km (0.083 R)
• M69: 25,684,608 km (0.108 R)
• M70: 26,002,503 km (0.112 R)
• M71: 26,481,665 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 11.3

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.41 AU - 5.29 AU

Year: 7373 Days

Day: 11.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 24,121,316 km

• M1: 146,606 km (0.081 R)
• M2: 258,954 km (0.065 R)
• M3: 377,136 km (0.101 R)
• M4: 724,353 km (0.06 R)
• M5: 898,934 km (0.12 R)
• M6: 1,063,641 km (0.064 R)
• M7: 1,410,259 km (0.117 R)
• M8: 1,851,124 km (0.118 R)
• M9: 2,366,339 km (0.098 R)
• M10: 2,615,120 km (0.116 R)
• M11: 3,885,655 km (0.115 R)
• M12: 4,420,617 km (0.032 R)
• M13: 4,522,344 km (0.078 R)
• M14: 4,852,955 km (0.119 R)
• M15: 5,000,010 km (0.034 R)
• M16: 5,127,317 km (0.09 R)
• M17: 5,234,280 km (0.098 R)
• M18: 5,450,449 km (0.108 R)
• M19: 5,869,173 km (0.089 R)
• M20: 5,958,782 km (0.103 R)
• M21: 6,184,526 km (0.087 R)
• M22: 6,321,408 km (0.106 R)
• M23: 6,667,876 km (0.106 R)
• M24: 6,761,375 km (0.087 R)
• M25: 6,996,992 km (0.096 R)
• M26: 7,307,258 km (0.083 R)
• M27: 7,793,600 km (0.087 R)
• M28: 8,115,385 km (0.094 R)
• M29: 9,842,194 km (0.094 R)
• M30: 10,297,869 km (0.109 R)
• M31: 10,651,069 km (0.088 R)
• M32: 10,898,055 km (0.116 R)
• M33: 11,369,438 km (0.077 R)
• M34: 11,537,437 km (0.067 R)
• M35: 11,762,731 km (0.094 R)
• M36: 12,217,808 km (0.037 R)
• M37: 12,940,365 km (0.069 R)
• M38: 13,292,070 km (0.104 R)
• M39: 13,706,456 km (0.118 R)
• M40: 14,064,893 km (0.067 R)
• M41: 14,669,418 km (0.107 R)
• M42: 14,852,376 km (0.112 R)
• M43: 14,944,229 km (0.054 R)
• M44: 15,406,038 km (0.098 R)
• M45: 15,935,016 km (0.111 R)
• M46: 16,029,113 km (0.048 R)
• M47: 16,280,587 km (0.066 R)
• M48: 16,819,438 km (0.086 R)
• M49: 17,882,181 km (0.117 R)
• M50: 18,470,999 km (0.116 R)
• M51: 19,600,463 km (0.093 R)
• M52: 19,802,121 km (0.054 R)
• M53: 20,004,526 km (0.103 R)
• M54: 21,301,989 km (0.116 R)
• M55: 21,440,068 km (0.093 R)
• M56: 22,345,434 km (0.105 R)
• M57: 22,661,684 km (0.112 R)
• M58: 22,979,430 km (0.097 R)
• M59: 23,512,447 km (0.087 R)
• M60: 23,619,559 km (0.068 R)
• M61: 23,762,575 km (0.104 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: 177 - 13,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit