🌌 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: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.5

Radius: 12.3

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.71 AU

Year: 313 Days

Day: 6.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 29,977,550 km

• M1: 153,936 km (0.111 R)
• M2: 230,979 km (0.107 R)
• M3: 316,699 km (0.069 R)
• M4: 394,789 km (0.064 R)
• M5: 474,375 km (0.1 R)
• M6: 558,449 km (0.106 R)
• M7: 719,715 km (0.113 R)
• M8: 826,678 km (0.057 R)
• M9: 943,215 km (0.107 R)
• M10: 1,065,885 km (0.067 R)
• M11: 1,171,202 km (0.1 R)
• M12: 1,272,180 km (0.114 R)
• M13: 1,360,293 km (0.107 R)
• M14: 1,446,312 km (0.043 R)
• M15: 1,551,330 km (0.092 R)
• M16: 1,694,046 km (0.09 R)
• M17: 1,805,198 km (0.069 R)
• M18: 1,932,804 km (0.112 R)
• M19: 2,025,854 km (0.103 R)
• M20: 2,106,039 km (0.034 R)
• M21: 2,231,103 km (0.097 R)
• M22: 2,314,129 km (0.113 R)
• M23: 2,428,273 km (0.116 R)
• M24: 2,524,015 km (0.068 R)
• M25: 2,636,513 km (0.087 R)
• M26: 2,855,973 km (0.089 R)
• M27: 2,984,178 km (0.077 R)
• M28: 3,065,260 km (0.087 R)
• M29: 3,207,678 km (0.088 R)
• M30: 3,307,609 km (0.113 R)
• M31: 3,442,546 km (0.037 R)
• M32: 3,533,502 km (0.091 R)
• M33: 3,828,808 km (0.073 R)
• M34: 3,935,022 km (0.109 R)
• M35: 4,066,220 km (0.109 R)
• M36: 4,144,310 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.7

Radius: 10

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.85 AU - 1.19 AU

Year: 711 Days

Day: 12.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 29,977,550 km

• M1: 124,465 km (0.114 R)
• M2: 200,611 km (0.071 R)
• M3: 271,969 km (0.105 R)
• M4: 359,633 km (0.056 R)
• M5: 452,534 km (0.086 R)
• M6: 560,543 km (0.083 R)
• M7: 626,815 km (0.088 R)
• M8: 799,002 km (0.069 R)
• M9: 875,148 km (0.088 R)
• M10: 974,032 km (0.093 R)
• M11: 1,140,385 km (0.113 R)
• M12: 1,230,891 km (0.068 R)
• M13: 1,305,241 km (0.114 R)
• M14: 1,419,534 km (0.105 R)
• M15: 1,525,449 km (0.106 R)
• M16: 1,625,979 km (0.098 R)
• M17: 1,691,503 km (0.111 R)
• M18: 1,846,487 km (0.038 R)
• M19: 1,915,002 km (0.036 R)
• M20: 2,037,074 km (0.109 R)
• M21: 2,275,384 km (0.065 R)
• M22: 2,391,023 km (0.104 R)
• M23: 2,461,334 km (0.086 R)
• M24: 2,551,392 km (0.076 R)
• M25: 2,690,966 km (0.071 R)
• M26: 2,788,804 km (0.083 R)
• M27: 2,892,924 km (0.119 R)
• M28: 2,962,935 km (0.087 R)
• M29: 3,043,718 km (0.071 R)
• M30: 3,140,807 km (0.113 R)
• M31: 3,254,352 km (0.114 R)
• M32: 3,327,356 km (0.11 R)
• M33: 3,400,808 km (0.103 R)
• M34: 3,496,252 km (0.114 R)
• M35: 3,565,665 km (0.047 R)
• M36: 3,678,761 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.5

Radius: 14.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.22 AU - 1.24 AU

Year: 942 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 29,977,550 km

• M1: 209,587 km (0.082 R)
• M2: 321,486 km (0.103 R)
• M3: 423,063 km (0.117 R)
• M4: 614,698 km (0.105 R)
• M5: 869,612 km (0.072 R)
• M6: 989,440 km (0.063 R)
• M7: 1,083,537 km (0.118 R)
• M8: 1,187,508 km (0.112 R)
• M9: 1,336,807 km (0.081 R)
• M10: 1,492,688 km (0.077 R)
• M11: 1,815,819 km (0.109 R)
• M12: 1,942,080 km (0.03 R)
• M13: 2,096,016 km (0.052 R)
• M14: 2,254,141 km (0.049 R)
• M15: 2,356,166 km (0.06 R)
• M16: 2,503,371 km (0.116 R)
• M17: 2,752,900 km (0.106 R)
• M18: 2,899,207 km (0.093 R)
• M19: 3,057,631 km (0.086 R)
• M20: 3,180,900 km (0.099 R)
• M21: 3,491,315 km (0.055 R)
• M22: 3,965,241 km (0.061 R)
• M23: 4,131,444 km (0.068 R)
• M24: 4,676,579 km (0.101 R)
• M25: 5,030,528 km (0.094 R)
• M26: 5,210,793 km (0.089 R)
• M27: 5,416,191 km (0.043 R)
• M28: 5,601,094 km (0.103 R)
• M29: 5,788,091 km (0.088 R)
• M30: 6,120,498 km (0.119 R)
• M31: 6,252,742 km (0.106 R)
• M32: 6,361,649 km (0.054 R)
• M33: 6,483,572 km (0.086 R)
• M34: 6,581,558 km (0.118 R)
• M35: 6,853,677 km (0.094 R)
• M36: 7,129,535 km (0.111 R)
• M37: 7,345,405 km (0.064 R)
• M38: 7,460,446 km (0.116 R)
• M39: 7,653,577 km (0.063 R)
• M40: 7,874,682 km (0.085 R)
• M41: 8,071,404 km (0.112 R)
• M42: 8,269,770 km (0.092 R)
• M43: 8,847,667 km (0.083 R)
• M44: 9,093,456 km (0.114 R)
• M45: 9,258,612 km (0.096 R)
• M46: 9,369,165 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.2

Radius: 9.2

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.01 AU - 1.55 AU

Year: 1000 Days

Day: 14.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 29,977,550 km

• M1: 191,485 km (0.1 R)
• M2: 269,875 km (0.067 R)
• M3: 339,438 km (0.065 R)
• M4: 398,080 km (0.051 R)
• M5: 776,114 km (0.041 R)
• M6: 884,722 km (0.1 R)
• M7: 1,009,786 km (0.112 R)
• M8: 1,278,015 km (0.089 R)
• M9: 1,408,015 km (0.096 R)
• M10: 1,484,310 km (0.114 R)
• M11: 1,661,284 km (0.06 R)
• M12: 1,817,614 km (0.07 R)
• M13: 2,093,921 km (0.069 R)
• M14: 2,233,347 km (0.119 R)
• M15: 2,345,695 km (0.113 R)
• M16: 2,506,213 km (0.108 R)
• M17: 2,830,242 km (0.107 R)
• M18: 2,911,175 km (0.073 R)
• M19: 3,001,382 km (0.119 R)
• M20: 3,268,713 km (0.03 R)
• M21: 3,474,411 km (0.082 R)
• M22: 3,561,327 km (0.106 R)
• M23: 3,675,620 km (0.107 R)
• M24: 3,826,714 km (0.036 R)
• M25: 3,889,545 km (0.035 R)
• M26: 4,061,881 km (0.075 R)
• M27: 4,273,862 km (0.082 R)
• M28: 4,414,184 km (0.12 R)
• M29: 4,518,005 km (0.073 R)
• M30: 4,912,196 km (0.104 R)
• M31: 5,059,250 km (0.095 R)
• M32: 5,168,008 km (0.119 R)
• M33: 5,227,548 km (0.115 R)
• M34: 5,488,746 km (0.099 R)
• M35: 5,743,960 km (0.098 R)
• M36: 6,086,689 km (0.08 R)
• M37: 6,202,477 km (0.043 R)
• M38: 6,543,411 km (0.093 R)
• M39: 6,705,425 km (0.08 R)
• M40: 7,033,194 km (0.106 R)
• M41: 7,344,059 km (0.051 R)
• M42: 7,433,668 km (0.111 R)
• M43: 7,659,261 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.6

Radius: 8.5

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.75 AU - 1.81 AU

Year: 1639 Days

Day: 5.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,977,550 km

• M1: 106,663 km (0.064 R)
• M2: 175,927 km (0.115 R)
• M3: 232,924 km (0.107 R)
• M4: 292,314 km (0.057 R)
• M5: 363,224 km (0.105 R)
• M6: 441,463 km (0.066 R)
• M7: 521,049 km (0.119 R)
• M8: 578,944 km (0.103 R)
• M9: 725,400 km (0.111 R)
• M10: 785,090 km (0.094 R)
• M11: 871,856 km (0.077 R)
• M12: 961,914 km (0.034 R)
• M13: 1,021,604 km (0.115 R)
• M14: 1,151,754 km (0.084 R)
• M15: 1,258,567 km (0.101 R)
• M16: 1,391,260 km (0.079 R)
• M17: 1,482,365 km (0.073 R)
• M18: 1,767,798 km (0.089 R)
• M19: 1,833,621 km (0.074 R)
• M20: 2,281,517 km (0.08 R)
• M21: 2,344,498 km (0.117 R)
• M22: 2,407,927 km (0.067 R)
• M23: 2,583,256 km (0.118 R)
• M24: 2,667,779 km (0.102 R)
• M25: 2,907,435 km (0.09 R)
• M26: 3,285,020 km (0.085 R)
• M27: 3,376,873 km (0.094 R)
• M28: 3,646,747 km (0.116 R)
• M29: 3,752,513 km (0.042 R)
• M30: 3,827,013 km (0.075 R)
• M31: 3,999,499 km (0.103 R)
• M32: 4,329,662 km (0.116 R)
• M33: 4,532,067 km (0.117 R)
• M34: 4,714,577 km (0.095 R)
• M35: 4,934,486 km (0.088 R)
• M36: 5,063,290 km (0.093 R)
• M37: 5,372,359 km (0.039 R)
• M38: 5,517,020 km (0.104 R)
• M39: 5,589,874 km (0.072 R)
• M40: 5,675,294 km (0.12 R)
• M41: 5,835,065 km (0.088 R)
• M42: 5,934,099 km (0.074 R)
• M43: 6,071,280 km (0.106 R)
• M44: 6,159,094 km (0.108 R)
• M45: 6,399,647 km (0.069 R)
• M46: 6,514,688 km (0.11 R)
• M47: 6,591,731 km (0.03 R)
• M48: 6,694,954 km (0.083 R)
• M49: 6,850,834 km (0.104 R)
• M50: 6,994,748 km (0.097 R)
• M51: 7,139,708 km (0.073 R)
• M52: 7,486,177 km (0.116 R)
• M53: 8,057,641 km (0.095 R)
• M54: 8,181,807 km (0.041 R)
• M55: 8,348,608 km (0.098 R)
• M56: 8,460,358 km (0.076 R)
• M57: 8,544,582 km (0.03 R)
• M58: 8,685,353 km (0.078 R)
• M59: 8,955,228 km (0.083 R)
• M60: 9,084,032 km (0.06 R)
• M61: 9,155,838 km (0.093 R)
• M62: 9,213,284 km (0.095 R)
• M63: 9,271,029 km (0.094 R)
• M64: 9,707,705 km (0.108 R)
• M65: 9,810,479 km (0.082 R)
• M66: 9,899,041 km (0.113 R)
• M67: 9,958,132 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 10.3

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.12 AU - 3.56 AU

Year: 4213 Days

Day: 9.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,977,550 km

• M1: 148,999 km (0.069 R)
• M2: 278,402 km (0.074 R)
• M3: 394,340 km (0.107 R)
• M4: 507,586 km (0.086 R)
• M5: 762,052 km (0.1 R)
• M6: 938,128 km (0.079 R)
• M7: 1,117,795 km (0.108 R)
• M8: 1,244,056 km (0.088 R)
• M9: 1,352,963 km (0.112 R)
• M10: 1,465,311 km (0.083 R)
• M11: 1,604,437 km (0.068 R)
• M12: 1,748,051 km (0.115 R)
• M13: 2,061,010 km (0.085 R)
• M14: 2,178,145 km (0.102 R)
• M15: 2,487,813 km (0.113 R)
• M16: 2,640,851 km (0.113 R)
• M17: 3,269,312 km (0.082 R)
• M18: 3,345,308 km (0.073 R)
• M19: 3,530,360 km (0.109 R)
• M20: 3,608,450 km (0.061 R)
• M21: 3,702,846 km (0.061 R)
• M22: 3,814,147 km (0.095 R)
• M23: 4,056,496 km (0.116 R)
• M24: 4,187,693 km (0.073 R)
• M25: 4,607,166 km (0.025 R)
• M26: 4,692,736 km (0.114 R)
• M27: 4,830,814 km (0.085 R)
• M28: 4,935,084 km (0.087 R)
• M29: 5,288,434 km (0.06 R)
• M30: 5,414,097 km (0.114 R)
• M31: 5,522,555 km (0.052 R)
• M32: 5,741,865 km (0.099 R)
• M33: 6,001,119 km (0.102 R)
• M34: 6,169,865 km (0.115 R)
• M35: 6,321,258 km (0.117 R)
• M36: 6,531,443 km (0.111 R)
• M37: 6,685,678 km (0.097 R)
• M38: 7,076,727 km (0.11 R)
• M39: 7,475,256 km (0.04 R)
• M40: 7,717,904 km (0.099 R)
• M41: 8,066,168 km (0.1 R)
• M42: 8,169,540 km (0.114 R)
• M43: 8,419,518 km (0.111 R)
• M44: 8,799,197 km (0.082 R)
• M45: 9,750,939 km (0.1 R)
• M46: 10,082,896 km (0.103 R)
• M47: 10,261,516 km (0.111 R)
• M48: 10,531,391 km (0.088 R)
• M49: 10,599,159 km (0.072 R)
• M50: 11,704,089 km (0.113 R)
• M51: 11,985,931 km (0.092 R)
• M52: 12,080,477 km (0.093 R)
• M53: 12,175,172 km (0.094 R)
• M54: 12,317,739 km (0.1 R)
• M55: 12,436,969 km (0.08 R)
• M56: 12,869,456 km (0.115 R)
• M57: 12,966,246 km (0.088 R)
• M58: 13,576,456 km (0.052 R)
• M59: 14,522,064 km (0.097 R)
• M60: 15,002,871 km (0.068 R)
• M61: 15,206,923 km (0.099 R)
• M62: 15,334,829 km (0.064 R)
• M63: 15,540,376 km (0.066 R)
• M64: 15,798,433 km (0.117 R)
• M65: 15,954,015 km (0.078 R)
• M66: 16,136,225 km (0.05 R)
• M67: 16,371,393 km (0.086 R)
• M68: 16,476,410 km (0.107 R)
• M69: 16,686,894 km (0.052 R)
• M70: 16,766,032 km (0.092 R)
• M71: 16,845,319 km (0.066 R)
• M72: 17,110,556 km (0.111 R)
• M73: 17,457,324 km (0.115 R)
• M74: 17,887,417 km (0.111 R)
• M75: 18,239,421 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.4

Radius: 14.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.58 AU - 4.28 AU

Year: 5378 Days

Day: 9.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,977,550 km

• M1: 205,398 km (0.046 R)
• M2: 308,920 km (0.098 R)
• M3: 477,965 km (0.113 R)
• M4: 600,187 km (0.057 R)
• M5: 1,761,515 km (0.102 R)
• M6: 2,055,176 km (0.056 R)
• M7: 2,402,691 km (0.111 R)
• M8: 2,789,103 km (0.04 R)
• M9: 3,010,358 km (0.119 R)
• M10: 3,470,371 km (0.111 R)
• M11: 3,665,148 km (0.091 R)
• M12: 3,841,374 km (0.104 R)
• M13: 4,551,066 km (0.114 R)
• M14: 5,104,130 km (0.065 R)
• M15: 5,451,346 km (0.056 R)
• M16: 5,653,304 km (0.061 R)
• M17: 5,883,385 km (0.113 R)
• M18: 6,379,601 km (0.083 R)
• M19: 6,889,431 km (0.098 R)
• M20: 7,245,922 km (0.09 R)
• M21: 7,693,071 km (0.073 R)
• M22: 7,806,166 km (0.092 R)
• M23: 8,879,681 km (0.105 R)
• M24: 8,998,462 km (0.059 R)
• M25: 9,147,760 km (0.099 R)
• M26: 9,418,682 km (0.118 R)
• M27: 9,661,629 km (0.074 R)
• M28: 10,030,088 km (0.11 R)
• M29: 10,153,955 km (0.107 R)
• M30: 10,497,283 km (0.06 R)
• M31: 10,780,920 km (0.075 R)
• M32: 11,163,143 km (0.111 R)
• M33: 11,810,154 km (0.112 R)
• M34: 11,941,052 km (0.115 R)
• M35: 12,171,283 km (0.069 R)
• M36: 12,303,378 km (0.118 R)
• M37: 12,636,083 km (0.053 R)
• M38: 12,971,631 km (0.061 R)
• M39: 13,208,445 km (0.12 R)
• M40: 13,378,388 km (0.03 R)
• M41: 13,514,821 km (0.065 R)
• M42: 13,927,113 km (0.067 R)
• M43: 14,483,318 km (0.113 R)
• M44: 14,693,652 km (0.115 R)
• M45: 14,905,184 km (0.114 R)
• M46: 15,011,249 km (0.12 R)
• M47: 15,224,276 km (0.106 R)
• M48: 15,474,105 km (0.101 R)
• M49: 16,050,056 km (0.103 R)
• M50: 16,413,729 km (0.095 R)
• M51: 16,559,886 km (0.119 R)
• M52: 16,816,895 km (0.105 R)
• M53: 17,149,152 km (0.109 R)
• M54: 18,310,331 km (0.093 R)
• M55: 18,576,016 km (0.061 R)
• M56: 18,766,604 km (0.085 R)
• M57: 19,303,810 km (0.077 R)
• M58: 20,787,073 km (0.101 R)
• M59: 21,303,036 km (0.094 R)
• M60: 21,903,522 km (0.113 R)
• M61: 22,145,272 km (0.116 R)
• M62: 23,121,249 km (0.069 R)
• M63: 23,326,347 km (0.062 R)
• M64: 23,449,765 km (0.111 R)
• M65: 23,862,506 km (0.053 R)
• M66: 23,986,822 km (0.05 R)
• M67: 24,862,867 km (0.079 R)
• M68: 25,241,499 km (0.06 R)
• M69: 25,622,226 km (0.107 R)
• M70: 26,218,074 km (0.066 R)
• M71: 26,861,494 km (0.117 R)
• M72: 27,250,150 km (0.104 R)
• M73: 27,727,666 km (0.038 R)
• M74: 28,515,000 km (0.062 R)
• M75: 28,867,303 km (0.106 R)
• M76: 29,487,386 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 14,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit