🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.8

Radius: 9.8

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.55 AU - 0.75 AU

Year: 362 Days

Day: 12.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 44,728,782 km

• M1: 122,072 km (0.101 R)
• M2: 195,674 km (0.059 R)
• M3: 271,221 km (0.088 R)
• M4: 346,319 km (0.049 R)
• M5: 419,323 km (0.059 R)
• M6: 495,618 km (0.119 R)
• M7: 560,693 km (0.11 R)
• M8: 629,209 km (0.108 R)
• M9: 745,446 km (0.097 R)
• M10: 926,011 km (0.112 R)
• M11: 988,094 km (0.11 R)
• M12: 1,077,553 km (0.055 R)
• M13: 1,187,957 km (0.087 R)
• M14: 1,256,024 km (0.11 R)
• M15: 1,325,437 km (0.097 R)
• M16: 1,449,155 km (0.101 R)
• M17: 1,556,865 km (0.114 R)
• M18: 1,662,182 km (0.109 R)
• M19: 1,723,517 km (0.072 R)
• M20: 1,917,695 km (0.042 R)
• M21: 2,025,555 km (0.076 R)
• M22: 2,118,904 km (0.12 R)
• M23: 2,180,239 km (0.064 R)
• M24: 2,242,023 km (0.048 R)
• M25: 2,384,740 km (0.094 R)
• M26: 2,489,458 km (0.057 R)
• M27: 2,601,657 km (0.028 R)
• M28: 2,709,666 km (0.105 R)
• M29: 2,837,423 km (0.12 R)
• M30: 2,911,324 km (0.043 R)
• M31: 3,029,806 km (0.076 R)
• M32: 3,111,785 km (0.115 R)
• M33: 3,265,123 km (0.092 R)
• M34: 3,355,630 km (0.06 R)
• M35: 3,552,650 km (0.117 R)
• M36: 3,625,953 km (0.118 R)
• M37: 3,753,560 km (0.084 R)
• M38: 3,951,329 km (0.066 R)
• M39: 4,082,675 km (0.086 R)
• M40: 4,187,544 km (0.116 R)
• M41: 4,293,309 km (0.115 R)
• M42: 4,695,877 km (0.096 R)
• M43: 4,976,074 km (0.044 R)
• M44: 5,073,163 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.2

Radius: 10.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.64 AU - 0.72 AU

Year: 387 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 44,728,782 km

• M1: 129,851 km (0.059 R)
• M2: 194,776 km (0.032 R)
• M3: 266,733 km (0.057 R)
• M4: 344,524 km (0.057 R)
• M5: 462,856 km (0.037 R)
• M6: 557,701 km (0.099 R)
• M7: 660,175 km (0.119 R)
• M8: 739,013 km (0.079 R)
• M9: 874,848 km (0.112 R)
• M10: 1,026,989 km (0.111 R)
• M11: 1,144,125 km (0.036 R)
• M12: 1,228,947 km (0.033 R)
• M13: 1,392,307 km (0.101 R)
• M14: 1,496,577 km (0.079 R)
• M15: 1,621,491 km (0.096 R)
• M16: 1,717,683 km (0.096 R)
• M17: 1,815,819 km (0.114 R)
• M18: 1,906,176 km (0.091 R)
• M19: 2,032,437 km (0.098 R)
• M20: 2,126,534 km (0.116 R)
• M21: 2,237,236 km (0.071 R)
• M22: 2,324,302 km (0.099 R)
• M23: 2,449,067 km (0.109 R)
• M24: 2,517,583 km (0.082 R)
• M25: 2,770,852 km (0.118 R)
• M26: 2,847,895 km (0.103 R)
• M27: 2,914,466 km (0.063 R)
• M28: 3,043,718 km (0.07 R)
• M29: 3,180,600 km (0.098 R)
• M30: 3,284,571 km (0.08 R)
• M31: 3,543,824 km (0.081 R)
• M32: 3,657,818 km (0.057 R)
• M33: 3,736,506 km (0.063 R)
• M34: 3,840,327 km (0.102 R)
• M35: 3,920,362 km (0.103 R)
• M36: 3,994,712 km (0.042 R)
• M37: 4,069,511 km (0.073 R)
• M38: 4,144,908 km (0.068 R)
• M39: 4,252,469 km (0.068 R)
• M40: 4,360,928 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.6

Radius: 11.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.07 AU - 1.43 AU

Year: 965 Days

Day: 5.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 44,728,782 km

• M1: 165,006 km (0.052 R)
• M2: 305,628 km (0.112 R)
• M3: 386,411 km (0.119 R)
• M4: 496,366 km (0.03 R)
• M5: 687,851 km (0.041 R)
• M6: 845,976 km (0.12 R)
• M7: 948,301 km (0.091 R)
• M8: 1,042,398 km (0.072 R)
• M9: 1,323,642 km (0.093 R)
• M10: 1,554,621 km (0.068 R)
• M11: 1,698,085 km (0.063 R)
• M12: 1,783,207 km (0.105 R)
• M13: 1,958,087 km (0.081 R)
• M14: 2,039,468 km (0.092 R)
• M15: 2,138,801 km (0.077 R)
• M16: 2,394,164 km (0.073 R)
• M17: 2,534,487 km (0.097 R)
• M18: 2,805,259 km (0.108 R)
• M19: 2,888,286 km (0.079 R)
• M20: 3,104,455 km (0.104 R)
• M21: 3,209,772 km (0.104 R)
• M22: 3,326,009 km (0.079 R)
• M23: 3,532,903 km (0.12 R)
• M24: 3,703,594 km (0.118 R)
• M25: 3,794,999 km (0.068 R)
• M26: 4,011,467 km (0.035 R)
• M27: 4,221,353 km (0.056 R)
• M28: 4,478,212 km (0.039 R)
• M29: 4,575,750 km (0.055 R)
• M30: 4,652,195 km (0.088 R)
• M31: 4,861,931 km (0.104 R)
• M32: 4,962,311 km (0.116 R)
• M33: 5,187,905 km (0.064 R)
• M34: 5,324,936 km (0.11 R)
• M35: 5,626,077 km (0.063 R)
• M36: 5,708,056 km (0.031 R)
• M37: 5,861,394 km (0.088 R)
• M38: 5,980,474 km (0.102 R)
• M39: 6,305,550 km (0.052 R)
• M40: 6,390,821 km (0.065 R)
• M41: 6,636,610 km (0.104 R)
• M42: 6,785,610 km (0.092 R)
• M43: 7,011,203 km (0.068 R)
• M44: 7,201,043 km (0.104 R)
• M45: 7,431,125 km (0.102 R)
• M46: 7,534,198 km (0.115 R)
• M47: 7,780,884 km (0.093 R)
• M48: 8,096,386 km (0.105 R)
• M49: 8,282,337 km (0.089 R)
• M50: 8,821,637 km (0.095 R)
• M51: 8,999,210 km (0.118 R)
• M52: 9,164,366 km (0.11 R)
• M53: 9,344,332 km (0.084 R)
• M54: 9,441,720 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.2

Radius: 11.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.02 AU - 1.48 AU

Year: 965 Days

Day: 7.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 44,728,782 km

• M1: 154,086 km (0.063 R)
• M2: 254,017 km (0.098 R)
• M3: 376,239 km (0.11 R)
• M4: 459,415 km (0.081 R)
• M5: 538,403 km (0.096 R)
• M6: 623,075 km (0.105 R)
• M7: 708,496 km (0.113 R)
• M8: 793,617 km (0.082 R)
• M9: 913,295 km (0.109 R)
• M10: 1,050,327 km (0.115 R)
• M11: 1,211,743 km (0.042 R)
• M12: 1,369,868 km (0.118 R)
• M13: 1,504,057 km (0.118 R)
• M14: 1,604,437 km (0.098 R)
• M15: 1,726,808 km (0.077 R)
• M16: 1,933,253 km (0.076 R)
• M17: 2,084,796 km (0.107 R)
• M18: 2,451,760 km (0.118 R)
• M19: 2,548,549 km (0.118 R)
• M20: 2,623,947 km (0.076 R)
• M21: 2,784,764 km (0.08 R)
• M22: 3,238,046 km (0.12 R)
• M23: 3,344,859 km (0.07 R)
• M24: 3,519,739 km (0.099 R)
• M25: 3,629,544 km (0.086 R)
• M26: 3,731,868 km (0.051 R)
• M27: 3,878,624 km (0.06 R)
• M28: 4,018,498 km (0.117 R)
• M29: 4,142,365 km (0.107 R)
• M30: 4,231,525 km (0.069 R)
• M31: 4,402,815 km (0.104 R)
• M32: 4,576,498 km (0.083 R)
• M33: 4,771,125 km (0.115 R)
• M34: 4,855,348 km (0.084 R)
• M35: 4,940,170 km (0.073 R)
• M36: 5,015,867 km (0.117 R)
• M37: 5,111,161 km (0.059 R)
• M38: 5,187,755 km (0.105 R)
• M39: 5,303,544 km (0.078 R)
• M40: 5,400,633 km (0.104 R)
• M41: 5,695,490 km (0.114 R)
• M42: 5,775,076 km (0.082 R)
• M43: 6,056,320 km (0.105 R)
• M44: 6,157,897 km (0.077 R)
• M45: 6,270,245 km (0.092 R)
• M46: 6,632,571 km (0.066 R)
• M47: 6,810,892 km (0.064 R)
• M48: 6,991,008 km (0.117 R)
• M49: 7,076,278 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.6

Radius: 14.7

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.2 AU - 1.76 AU

Year: 1243 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 44,728,782 km

• M1: 184,604 km (0.12 R)
• M2: 299,944 km (0.104 R)
• M3: 477,217 km (0.107 R)
• M4: 596,297 km (0.116 R)
• M5: 763,996 km (0.083 R)
• M6: 871,557 km (0.06 R)
• M7: 969,843 km (0.114 R)
• M8: 1,077,703 km (0.1 R)
• M9: 1,357,900 km (0.091 R)
• M10: 1,456,934 km (0.106 R)
• M11: 1,558,511 km (0.049 R)
• M12: 1,656,497 km (0.056 R)
• M13: 1,756,578 km (0.101 R)
• M14: 1,930,561 km (0.102 R)
• M15: 2,110,377 km (0.084 R)
• M16: 2,303,059 km (0.106 R)
• M17: 2,444,429 km (0.063 R)
• M18: 2,588,791 km (0.093 R)
• M19: 2,713,705 km (0.054 R)
• M20: 2,878,712 km (0.027 R)
• M21: 3,077,976 km (0.104 R)
• M22: 3,250,163 km (0.086 R)
• M23: 3,361,464 km (0.079 R)
• M24: 3,466,033 km (0.111 R)
• M25: 3,761,489 km (0.115 R)
• M26: 3,920,811 km (0.075 R)
• M27: 4,039,591 km (0.039 R)
• M28: 4,133,838 km (0.115 R)
• M29: 4,272,216 km (0.099 R)
• M30: 4,553,759 km (0.12 R)
• M31: 4,696,924 km (0.078 R)
• M32: 4,896,189 km (0.119 R)
• M33: 5,042,944 km (0.111 R)
• M34: 5,200,471 km (0.07 R)
• M35: 5,321,944 km (0.084 R)
• M36: 5,416,191 km (0.086 R)
• M37: 5,587,181 km (0.114 R)
• M38: 5,702,072 km (0.091 R)
• M39: 5,885,779 km (0.088 R)
• M40: 6,170,015 km (0.075 R)
• M41: 6,579,614 km (0.083 R)
• M42: 6,967,222 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462

Radius: 9.1

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.04 AU - 3.3 AU

Year: 3011 Days

Day: 6.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 44,728,782 km

• M1: 124,166 km (0.097 R)
• M2: 220,657 km (0.119 R)
• M3: 298,448 km (0.116 R)
• M4: 446,101 km (0.096 R)
• M5: 586,573 km (0.071 R)
• M6: 864,526 km (0.096 R)
• M7: 1,107,024 km (0.091 R)
• M8: 1,225,655 km (0.027 R)
• M9: 1,325,886 km (0.082 R)
• M10: 1,428,959 km (0.064 R)
• M11: 1,546,842 km (0.116 R)
• M12: 1,643,482 km (0.067 R)
• M13: 1,767,050 km (0.1 R)
• M14: 1,894,059 km (0.111 R)
• M15: 1,958,535 km (0.1 R)
• M16: 2,156,902 km (0.086 R)
• M17: 2,320,413 km (0.12 R)
• M18: 2,473,900 km (0.054 R)
• M19: 2,879,609 km (0.064 R)
• M20: 3,090,542 km (0.113 R)
• M21: 3,151,728 km (0.092 R)
• M22: 3,290,854 km (0.111 R)
• M23: 3,511,361 km (0.097 R)
• M24: 3,623,560 km (0.081 R)
• M25: 3,704,342 km (0.101 R)
• M26: 3,851,397 km (0.098 R)
• M27: 4,033,607 km (0.12 R)
• M28: 4,321,134 km (0.039 R)
• M29: 4,389,650 km (0.054 R)
• M30: 4,458,615 km (0.047 R)
• M31: 4,933,738 km (0.102 R)
• M32: 5,077,651 km (0.063 R)
• M33: 5,222,910 km (0.068 R)
• M34: 5,425,017 km (0.101 R)
• M35: 5,704,616 km (0.09 R)
• M36: 6,219,980 km (0.091 R)
• M37: 6,395,159 km (0.062 R)
• M38: 6,591,581 km (0.118 R)
• M39: 6,830,040 km (0.104 R)
• M40: 7,295,140 km (0.06 R)
• M41: 7,707,731 km (0.087 R)
• M42: 7,812,150 km (0.051 R)
• M43: 7,938,112 km (0.119 R)
• M44: 8,170,587 km (0.081 R)
• M45: 9,078,945 km (0.089 R)
• M46: 9,322,191 km (0.051 R)
• M47: 9,724,759 km (0.114 R)
• M48: 9,882,884 km (0.105 R)
• M49: 10,293,381 km (0.073 R)
• M50: 10,431,460 km (0.091 R)
• M51: 10,500,723 km (0.105 R)
• M52: 10,709,562 km (0.043 R)
• M53: 10,779,424 km (0.089 R)
• M54: 10,896,260 km (0.103 R)
• M55: 11,107,642 km (0.031 R)
• M56: 11,821,972 km (0.099 R)
• M57: 12,039,038 km (0.036 R)
• M58: 12,208,981 km (0.082 R)
• M59: 13,697,181 km (0.047 R)
• M60: 13,925,318 km (0.066 R)
• M61: 14,798,670 km (0.108 R)
• M62: 14,902,491 km (0.042 R)
• M63: 14,980,581 km (0.108 R)
• M64: 15,189,569 km (0.051 R)
• M65: 15,557,431 km (0.101 R)
• M66: 15,636,717 km (0.084 R)
• M67: 16,195,017 km (0.115 R)
• M68: 16,355,685 km (0.103 R)
• M69: 16,814,053 km (0.109 R)
• M70: 16,949,588 km (0.102 R)
• M71: 17,495,621 km (0.089 R)
• M72: 17,743,205 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.9

Radius: 14.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.05 AU - 5.65 AU

Year: 8542 Days

Day: 6.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,728,782 km

• M1: 507,885 km (0.119 R)
• M2: 800,199 km (0.071 R)
• M3: 1,148,313 km (0.1 R)
• M4: 1,523,804 km (0.112 R)
• M5: 1,629,121 km (0.117 R)
• M6: 1,960,779 km (0.111 R)
• M7: 2,242,023 km (0.12 R)
• M8: 2,363,198 km (0.106 R)
• M9: 2,461,783 km (0.096 R)
• M10: 2,740,184 km (0.118 R)
• M11: 3,055,836 km (0.071 R)
• M12: 4,073,251 km (0.087 R)
• M13: 4,222,549 km (0.093 R)
• M14: 4,404,012 km (0.05 R)
• M15: 4,557,350 km (0.049 R)
• M16: 4,681,366 km (0.086 R)
• M17: 4,932,691 km (0.117 R)
• M18: 5,092,012 km (0.1 R)
• M19: 5,415,892 km (0.112 R)
• M20: 5,847,182 km (0.091 R)
• M21: 7,793,002 km (0.099 R)
• M22: 8,356,088 km (0.113 R)
• M23: 9,680,777 km (0.09 R)
• M24: 9,961,722 km (0.068 R)
• M25: 10,572,680 km (0.045 R)
• M26: 10,986,767 km (0.083 R)
• M27: 11,703,041 km (0.117 R)
• M28: 11,959,452 km (0.118 R)
• M29: 12,174,574 km (0.099 R)
• M30: 12,434,425 km (0.093 R)
• M31: 13,581,542 km (0.057 R)
• M32: 14,304,399 km (0.096 R)
• M33: 14,441,281 km (0.105 R)
• M34: 14,854,769 km (0.101 R)
• M35: 15,272,147 km (0.092 R)
• M36: 16,023,578 km (0.103 R)
• M37: 18,598,157 km (0.111 R)
• M38: 18,697,789 km (0.119 R)
• M39: 19,349,886 km (0.086 R)
• M40: 20,419,062 km (0.091 R)
• M41: 21,298,698 km (0.12 R)
• M42: 21,664,464 km (0.059 R)
• M43: 22,032,475 km (0.078 R)
• M44: 22,243,558 km (0.118 R)
• M45: 23,041,363 km (0.041 R)
• M46: 24,282,876 km (0.08 R)
• M47: 25,049,266 km (0.08 R)
• M48: 25,435,528 km (0.058 R)
• M49: 26,493,633 km (0.031 R)
• M50: 26,605,832 km (0.072 R)
• M51: 26,887,076 km (0.067 R)
• M52: 27,850,636 km (0.086 R)
• M53: 28,250,810 km (0.107 R)
• M54: 28,422,847 km (0.11 R)
• M55: 28,767,970 km (0.117 R)
• M56: 28,941,054 km (0.069 R)
• M57: 29,520,597 km (0.066 R)
• M58: 30,103,879 km (0.084 R)
• M59: 30,338,299 km (0.093 R)
• M60: 30,926,966 km (0.103 R)
• M61: 32,115,671 km (0.089 R)
• M62: 32,655,420 km (0.066 R)
• M63: 33,137,873 km (0.07 R)
• M64: 33,561,833 km (0.1 R)
• M65: 34,109,511 km (0.086 R)
• M66: 35,894,663 km (0.069 R)
• M67: 36,829,949 km (0.09 R)
• M68: 37,962,853 km (0.091 R)
• M69: 38,533,569 km (0.063 R)
• M70: 39,362,940 km (0.054 R)
• M71: 39,555,173 km (0.114 R)
• M72: 40,327,248 km (0.043 R)
• M73: 41,494,709 km (0.071 R)
• M74: 43,266,696 km (0.077 R)
• M75: 44,261,821 km (0.07 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: 450 - 12,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit