🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312

Radius: 8.5

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.59 AU - 0.61 AU

Year: 315 Days

Day: 10.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 32,281,800 km

• M1: 125,213 km (0.116 R)
• M2: 197,469 km (0.044 R)
• M3: 252,372 km (0.091 R)
• M4: 313,408 km (0.09 R)
• M5: 378,632 km (0.085 R)
• M6: 447,298 km (0.043 R)
• M7: 505,192 km (0.092 R)
• M8: 593,305 km (0.096 R)
• M9: 649,554 km (0.036 R)
• M10: 801,845 km (0.074 R)
• M11: 868,116 km (0.103 R)
• M12: 1,026,989 km (0.113 R)
• M13: 1,092,513 km (0.075 R)
• M14: 1,163,273 km (0.053 R)
• M15: 1,361,939 km (0.115 R)
• M16: 1,415,196 km (0.079 R)
• M17: 1,469,350 km (0.067 R)
• M18: 1,725,611 km (0.06 R)
• M19: 1,791,883 km (0.107 R)
• M20: 2,026,602 km (0.084 R)
• M21: 2,118,904 km (0.116 R)
• M22: 2,266,707 km (0.078 R)
• M23: 2,445,925 km (0.111 R)
• M24: 2,516,236 km (0.083 R)
• M25: 2,615,569 km (0.12 R)
• M26: 2,677,802 km (0.116 R)
• M27: 2,750,207 km (0.086 R)
• M28: 2,813,487 km (0.108 R)
• M29: 2,941,543 km (0.12 R)
• M30: 3,051,497 km (0.043 R)
• M31: 3,106,849 km (0.073 R)
• M32: 3,172,971 km (0.084 R)
• M33: 3,249,715 km (0.083 R)
• M34: 3,316,734 km (0.098 R)
• M35: 3,452,120 km (0.075 R)
• M36: 3,653,330 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.6

Radius: 11.9

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.85 AU - 1.13 AU

Year: 668 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 32,281,800 km

• M1: 148,700 km (0.06 R)
• M2: 227,987 km (0.111 R)
• M3: 367,412 km (0.112 R)
• M4: 458,517 km (0.094 R)
• M5: 551,119 km (0.055 R)
• M6: 697,276 km (0.046 R)
• M7: 837,598 km (0.075 R)
• M8: 1,031,627 km (0.12 R)
• M9: 1,223,411 km (0.093 R)
• M10: 1,329,925 km (0.098 R)
• M11: 1,451,997 km (0.069 R)
• M12: 1,527,245 km (0.054 R)
• M13: 1,610,421 km (0.12 R)
• M14: 1,695,093 km (0.105 R)
• M15: 1,835,117 km (0.109 R)
• M16: 1,923,829 km (0.113 R)
• M17: 2,077,316 km (0.061 R)
• M18: 2,359,906 km (0.038 R)
• M19: 2,494,395 km (0.029 R)
• M20: 2,578,020 km (0.096 R)
• M21: 2,740,334 km (0.073 R)
• M22: 2,834,580 km (0.051 R)
• M23: 3,091,290 km (0.044 R)
• M24: 3,473,812 km (0.095 R)
• M25: 3,550,556 km (0.107 R)
• M26: 3,740,246 km (0.027 R)
• M27: 3,924,700 km (0.074 R)
• M28: 4,049,166 km (0.081 R)
• M29: 4,275,058 km (0.095 R)
• M30: 4,431,089 km (0.063 R)
• M31: 4,645,014 km (0.071 R)
• M32: 4,805,532 km (0.081 R)
• M33: 4,948,548 km (0.093 R)
• M34: 5,035,165 km (0.09 R)
• M35: 5,151,403 km (0.053 R)
• M36: 5,426,064 km (0.119 R)
• M37: 5,525,248 km (0.091 R)
• M38: 5,625,179 km (0.069 R)
• M39: 6,082,201 km (0.106 R)
• M40: 6,278,772 km (0.112 R)
• M41: 6,635,862 km (0.035 R)
• M42: 6,827,647 km (0.042 R)
• M43: 6,902,595 km (0.117 R)
• M44: 7,304,116 km (0.066 R)
• M45: 7,380,860 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.9

Radius: 10.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.04 AU - 1.42 AU

Year: 925 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 32,281,800 km

• M1: 164,408 km (0.077 R)
• M2: 290,369 km (0.055 R)
• M3: 446,250 km (0.114 R)
• M4: 515,365 km (0.068 R)
• M5: 662,120 km (0.116 R)
• M6: 803,789 km (0.096 R)
• M7: 875,896 km (0.083 R)
• M8: 977,921 km (0.089 R)
• M9: 1,124,228 km (0.08 R)
• M10: 1,308,682 km (0.11 R)
• M11: 1,535,622 km (0.112 R)
• M12: 1,748,201 km (0.118 R)
• M13: 1,816,717 km (0.107 R)
• M14: 1,921,136 km (0.05 R)
• M15: 1,999,076 km (0.031 R)
• M16: 2,085,394 km (0.115 R)
• M17: 2,165,579 km (0.084 R)
• M18: 2,284,210 km (0.058 R)
• M19: 2,427,824 km (0.095 R)
• M20: 2,582,508 km (0.051 R)
• M21: 2,700,690 km (0.096 R)
• M22: 2,820,518 km (0.082 R)
• M23: 2,966,975 km (0.096 R)
• M24: 3,301,326 km (0.06 R)
• M25: 3,378,219 km (0.058 R)
• M26: 3,603,962 km (0.117 R)
• M27: 3,709,728 km (0.067 R)
• M28: 3,969,879 km (0.074 R)
• M29: 4,134,436 km (0.093 R)
• M30: 4,245,288 km (0.109 R)
• M31: 4,385,462 km (0.111 R)
• M32: 4,545,980 km (0.086 R)
• M33: 4,670,296 km (0.064 R)
• M34: 4,795,509 km (0.101 R)
• M35: 5,198,227 km (0.099 R)
• M36: 5,318,055 km (0.053 R)
• M37: 5,591,370 km (0.048 R)
• M38: 5,724,512 km (0.101 R)
• M39: 5,900,439 km (0.111 R)
• M40: 6,057,068 km (0.045 R)
• M41: 6,363,744 km (0.115 R)
• M42: 6,503,019 km (0.1 R)
• M43: 6,621,501 km (0.041 R)
• M44: 6,828,096 km (0.119 R)
• M45: 6,981,583 km (0.091 R)
• M46: 7,247,418 km (0.119 R)
• M47: 7,370,537 km (0.072 R)
• M48: 7,449,076 km (0.116 R)
• M49: 7,595,832 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.6

Radius: 11.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.55 AU - 2.37 AU

Year: 1861 Days

Day: 10.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 32,281,800 km

• M1: 150,944 km (0.053 R)
• M2: 290,369 km (0.118 R)
• M3: 372,349 km (0.099 R)
• M4: 468,989 km (0.092 R)
• M5: 548,575 km (0.113 R)
• M6: 633,697 km (0.119 R)
• M7: 712,535 km (0.094 R)
• M8: 815,608 km (0.076 R)
• M9: 1,083,089 km (0.099 R)
• M10: 1,359,097 km (0.108 R)
• M11: 1,454,540 km (0.062 R)
• M12: 1,647,222 km (0.06 R)
• M13: 1,776,774 km (0.066 R)
• M14: 2,156,902 km (0.103 R)
• M15: 2,239,630 km (0.116 R)
• M16: 2,402,392 km (0.036 R)
• M17: 2,631,726 km (0.037 R)
• M18: 2,714,005 km (0.061 R)
• M19: 2,829,494 km (0.06 R)
• M20: 2,959,794 km (0.078 R)
• M21: 3,038,931 km (0.074 R)
• M22: 3,112,234 km (0.031 R)
• M23: 3,287,563 km (0.107 R)
• M24: 3,620,119 km (0.082 R)
• M25: 3,920,063 km (0.086 R)
• M26: 4,021,939 km (0.111 R)
• M27: 4,295,254 km (0.076 R)
• M28: 4,430,491 km (0.062 R)
• M29: 4,736,119 km (0.087 R)
• M30: 4,860,285 km (0.053 R)
• M31: 4,938,525 km (0.118 R)
• M32: 5,159,780 km (0.111 R)
• M33: 5,319,700 km (0.116 R)
• M34: 5,481,416 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.2

Radius: 14.7

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.27 AU - 2.31 AU

Year: 2350 Days

Day: 8.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 32,281,800 km

• M1: 186,997 km (0.104 R)
• M2: 318,344 km (0.082 R)
• M3: 459,116 km (0.094 R)
• M4: 612,154 km (0.095 R)
• M5: 734,376 km (0.078 R)
• M6: 880,234 km (0.115 R)
• M7: 1,566,439 km (0.111 R)
• M8: 1,680,433 km (0.116 R)
• M9: 1,870,721 km (0.108 R)
• M10: 2,303,209 km (0.042 R)
• M11: 2,505,615 km (0.115 R)
• M12: 3,126,595 km (0.111 R)
• M13: 3,489,670 km (0.03 R)
• M14: 3,617,576 km (0.101 R)
• M15: 3,866,357 km (0.115 R)
• M16: 4,318,741 km (0.1 R)
• M17: 4,557,649 km (0.082 R)
• M18: 4,813,910 km (0.046 R)
• M19: 4,930,895 km (0.094 R)
• M20: 5,394,649 km (0.091 R)
• M21: 5,556,963 km (0.097 R)
• M22: 6,011,740 km (0.117 R)
• M23: 6,165,975 km (0.117 R)
• M24: 6,840,213 km (0.103 R)
• M25: 7,030,950 km (0.049 R)
• M26: 7,178,903 km (0.077 R)
• M27: 7,297,983 km (0.077 R)
• M28: 7,628,893 km (0.075 R)
• M29: 8,103,567 km (0.111 R)
• M30: 8,509,127 km (0.119 R)
• M31: 8,857,540 km (0.096 R)
• M32: 9,243,054 km (0.112 R)
• M33: 9,421,674 km (0.107 R)
• M34: 9,535,817 km (0.105 R)
• M35: 9,667,014 km (0.113 R)
• M36: 9,897,844 km (0.116 R)
• M37: 10,114,013 km (0.089 R)
• M38: 10,247,753 km (0.086 R)
• M39: 11,740,142 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.4

Radius: 8.7

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.01 AU - 3.13 AU

Year: 2794 Days

Day: 12.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,281,800 km

• M1: 110,254 km (0.099 R)
• M2: 383,270 km (0.066 R)
• M3: 561,890 km (0.046 R)
• M4: 618,288 km (0.108 R)
• M5: 964,457 km (0.098 R)
• M6: 1,104,331 km (0.096 R)
• M7: 1,263,653 km (0.054 R)
• M8: 1,483,712 km (0.098 R)
• M9: 1,646,474 km (0.111 R)
• M10: 2,079,111 km (0.089 R)
• M11: 2,308,445 km (0.103 R)
• M12: 2,418,250 km (0.087 R)
• M13: 2,692,462 km (0.083 R)
• M14: 2,758,435 km (0.107 R)
• M15: 3,010,657 km (0.116 R)
• M16: 3,447,782 km (0.087 R)
• M17: 3,683,100 km (0.066 R)
• M18: 3,867,703 km (0.079 R)
• M19: 3,979,902 km (0.117 R)
• M20: 4,150,294 km (0.025 R)
• M21: 4,303,781 km (0.094 R)
• M22: 4,517,856 km (0.116 R)
• M23: 4,576,947 km (0.072 R)
• M24: 4,695,728 km (0.106 R)
• M25: 5,160,678 km (0.08 R)
• M26: 5,325,834 km (0.096 R)
• M27: 5,896,250 km (0.102 R)
• M28: 6,003,961 km (0.058 R)
• M29: 6,508,255 km (0.062 R)
• M30: 6,709,315 km (0.113 R)
• M31: 6,889,730 km (0.1 R)
• M32: 7,048,902 km (0.06 R)
• M33: 7,163,494 km (0.091 R)
• M34: 7,347,948 km (0.073 R)
• M35: 7,464,036 km (0.07 R)
• M36: 7,721,494 km (0.079 R)
• M37: 8,633,592 km (0.116 R)
• M38: 9,077,449 km (0.101 R)
• M39: 9,352,410 km (0.113 R)
• M40: 9,478,222 km (0.111 R)
• M41: 9,554,068 km (0.116 R)
• M42: 9,757,222 km (0.098 R)
• M43: 9,910,560 km (0.1 R)
• M44: 9,987,453 km (0.104 R)
• M45: 10,090,376 km (0.111 R)
• M46: 10,193,599 km (0.115 R)
• M47: 10,505,510 km (0.09 R)
• M48: 10,767,905 km (0.099 R)
• M49: 11,192,165 km (0.07 R)
• M50: 11,540,877 km (0.111 R)
• M51: 11,757,196 km (0.066 R)
• M52: 12,029,614 km (0.112 R)
• M53: 12,442,055 km (0.112 R)
• M54: 12,608,408 km (0.077 R)
• M55: 13,281,000 km (0.073 R)
• M56: 13,365,822 km (0.058 R)
• M57: 14,138,046 km (0.076 R)
• M58: 14,485,861 km (0.093 R)
• M59: 14,895,161 km (0.069 R)
• M60: 15,367,740 km (0.08 R)
• M61: 15,605,900 km (0.114 R)
• M62: 16,540,139 km (0.104 R)
• M63: 16,661,912 km (0.079 R)
• M64: 16,937,321 km (0.11 R)
• M65: 17,492,329 km (0.108 R)
• M66: 17,678,728 km (0.106 R)
• M67: 17,865,726 km (0.063 R)
• M68: 18,273,230 km (0.068 R)
• M69: 18,462,322 km (0.115 R)
• M70: 18,525,602 km (0.117 R)
• M71: 19,129,379 km (0.098 R)
• M72: 19,385,640 km (0.03 R)
• M73: 19,675,112 km (0.104 R)
• M74: 19,868,991 km (0.065 R)
• M75: 20,356,381 km (0.082 R)
• M76: 20,979,306 km (0.109 R)
• M77: 21,775,167 km (0.118 R)
• M78: 21,975,778 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.7

Radius: 10.2

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.99 AU - 4.27 AU

Year: 5693 Days

Day: 13.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,281,800 km

• M1: 149,897 km (0.037 R)
• M2: 246,388 km (0.115 R)
• M3: 355,744 km (0.099 R)
• M4: 564,433 km (0.108 R)
• M5: 813,962 km (0.057 R)
• M6: 994,975 km (0.071 R)
• M7: 1,128,417 km (0.089 R)
• M8: 1,205,310 km (0.065 R)
• M9: 1,599,351 km (0.063 R)
• M10: 1,704,069 km (0.076 R)
• M11: 1,793,230 km (0.049 R)
• M12: 1,883,886 km (0.102 R)
• M13: 2,204,025 km (0.052 R)
• M14: 2,582,508 km (0.107 R)
• M15: 2,853,280 km (0.069 R)
• M16: 3,332,442 km (0.053 R)
• M17: 4,002,341 km (0.101 R)
• M18: 4,513,368 km (0.112 R)
• M19: 4,638,132 km (0.052 R)
• M20: 4,865,521 km (0.102 R)
• M21: 5,331,369 km (0.106 R)
• M22: 6,417,449 km (0.107 R)
• M23: 6,614,470 km (0.064 R)
• M24: 7,014,495 km (0.088 R)
• M25: 7,188,327 km (0.115 R)
• M26: 8,079,183 km (0.076 R)
• M27: 8,261,542 km (0.097 R)
• M28: 8,475,916 km (0.119 R)
• M29: 8,661,268 km (0.066 R)
• M30: 8,941,764 km (0.118 R)
• M31: 9,225,252 km (0.081 R)
• M32: 9,320,396 km (0.077 R)
• M33: 9,447,704 km (0.062 R)
• M34: 9,575,760 km (0.049 R)
• M35: 9,736,577 km (0.072 R)
• M36: 9,865,830 km (0.112 R)
• M37: 10,553,831 km (0.06 R)
• M38: 11,291,348 km (0.115 R)
• M39: 11,631,982 km (0.108 R)
• M40: 11,700,648 km (0.105 R)
• M41: 12,184,298 km (0.042 R)
• M42: 12,498,603 km (0.073 R)
• M43: 12,886,510 km (0.096 R)
• M44: 13,242,553 km (0.114 R)
• M45: 14,662,087 km (0.059 R)
• M46: 14,773,239 km (0.063 R)
• M47: 15,408,581 km (0.11 R)
• M48: 15,635,072 km (0.119 R)
• M49: 15,824,463 km (0.096 R)
• M50: 16,052,899 km (0.081 R)
• M51: 16,129,343 km (0.117 R)
• M52: 16,783,535 km (0.089 R)
• M53: 17,211,385 km (0.051 R)
• M54: 17,761,157 km (0.118 R)
• M55: 18,436,591 km (0.11 R)
• M56: 18,999,079 km (0.083 R)
• M57: 19,080,012 km (0.043 R)
• M58: 19,445,030 km (0.084 R)
• M59: 20,141,109 km (0.109 R)
• M60: 20,595,737 km (0.079 R)
• M61: 20,678,764 km (0.12 R)
• M62: 21,012,068 km (0.104 R)
• M63: 21,473,278 km (0.067 R)
• M64: 21,768,435 km (0.05 R)
• M65: 22,833,721 km (0.076 R)
• M66: 23,351,031 km (0.099 R)
• M67: 23,698,098 km (0.081 R)
• M68: 23,915,912 km (0.108 R)
• M69: 24,617,377 km (0.061 R)
• M70: 25,280,993 km (0.107 R)
• M71: 25,414,434 km (0.102 R)
• M72: 25,905,714 km (0.081 R)
• M73: 26,671,206 km (0.098 R)
• M74: 27,856,171 km (0.073 R)
• M75: 28,733,113 km (0.057 R)
• M76: 28,872,389 km (0.062 R)
• M77: 29,011,814 km (0.118 R)
• M78: 29,384,911 km (0.09 R)
• M79: 29,806,628 km (0.12 R)
• M80: 30,088,769 km (0.074 R)
• M81: 30,324,685 km (0.104 R)
• M82: 31,131,167 km (0.044 R)
• M83: 31,226,611 km (0.065 R)
• M84: 32,185,383 km (0.069 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: 193 - 15,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit