🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.1

Radius: 12

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.75 AU - 0.79 AU

Year: 436 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 20,693,210 km

• M1: 151,243 km (0.076 R)
• M2: 232,774 km (0.103 R)
• M3: 351,405 km (0.076 R)
• M4: 436,377 km (0.074 R)
• M5: 541,095 km (0.096 R)
• M6: 622,626 km (0.109 R)
• M7: 697,724 km (0.119 R)
• M8: 821,143 km (0.044 R)
• M9: 905,067 km (0.063 R)
• M10: 1,014,573 km (0.062 R)
• M11: 1,119,590 km (0.055 R)
• M12: 1,209,200 km (0.075 R)
• M13: 1,331,122 km (0.07 R)
• M14: 1,519,615 km (0.088 R)
• M15: 1,646,624 km (0.095 R)
• M16: 1,760,917 km (0.101 R)
• M17: 1,889,272 km (0.113 R)
• M18: 2,102,448 km (0.052 R)
• M19: 2,214,946 km (0.12 R)
• M20: 2,305,303 km (0.119 R)
• M21: 2,502,473 km (0.107 R)
• M22: 2,603,153 km (0.087 R)
• M23: 2,724,476 km (0.115 R)
• M24: 2,986,273 km (0.047 R)
• M25: 3,073,039 km (0.073 R)
• M26: 3,499,244 km (0.113 R)
• M27: 3,598,128 km (0.096 R)
• M28: 3,726,633 km (0.094 R)
• M29: 3,863,963 km (0.113 R)
• M30: 3,944,297 km (0.117 R)
• M31: 4,054,701 km (0.118 R)
• M32: 4,233,620 km (0.06 R)
• M33: 4,346,716 km (0.12 R)
• M34: 4,430,341 km (0.103 R)
• M35: 4,576,049 km (0.059 R)
• M36: 4,676,729 km (0.069 R)
• M37: 4,825,130 km (0.069 R)
• M38: 4,951,390 km (0.102 R)
• M39: 5,094,705 km (0.063 R)
• M40: 5,450,898 km (0.091 R)
• M41: 5,673,649 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.2

Radius: 8.3

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.05 AU - 1.21 AU

Year: 776 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 20,693,210 km

• M1: 105,167 km (0.061 R)
• M2: 178,171 km (0.104 R)
• M3: 235,018 km (0.097 R)
• M4: 380,577 km (0.09 R)
• M5: 439,219 km (0.09 R)
• M6: 540,497 km (0.101 R)
• M7: 622,028 km (0.103 R)
• M8: 718,070 km (0.101 R)
• M9: 778,208 km (0.102 R)
• M10: 845,378 km (0.088 R)
• M11: 909,256 km (0.069 R)
• M12: 991,535 km (0.114 R)
• M13: 1,260,063 km (0.088 R)
• M14: 1,447,359 km (0.11 R)
• M15: 1,663,977 km (0.091 R)
• M16: 1,745,508 km (0.087 R)
• M17: 1,849,179 km (0.088 R)
• M18: 1,905,278 km (0.117 R)
• M19: 1,997,880 km (0.105 R)
• M20: 2,165,280 km (0.053 R)
• M21: 2,344,947 km (0.093 R)
• M22: 2,452,059 km (0.102 R)
• M23: 2,560,816 km (0.119 R)
• M24: 2,679,148 km (0.103 R)
• M25: 2,831,738 km (0.081 R)
• M26: 2,888,585 km (0.088 R)
• M27: 2,970,565 km (0.085 R)
• M28: 3,061,670 km (0.067 R)
• M29: 3,179,104 km (0.08 R)
• M30: 3,255,250 km (0.088 R)
• M31: 3,349,347 km (0.08 R)
• M32: 3,478,898 km (0.089 R)
• M33: 3,531,258 km (0.099 R)
• M34: 3,610,245 km (0.09 R)
• M35: 3,770,166 km (0.046 R)
• M36: 3,977,658 km (0.111 R)
• M37: 4,179,765 km (0.115 R)
• M38: 4,272,814 km (0.109 R)
• M39: 4,328,914 km (0.06 R)
• M40: 4,394,737 km (0.101 R)
• M41: 4,451,434 km (0.093 R)
• M42: 4,738,513 km (0.064 R)
• M43: 5,061,195 km (0.112 R)
• M44: 5,391,208 km (0.031 R)
• M45: 5,625,329 km (0.119 R)
• M46: 5,686,963 km (0.107 R)
• M47: 5,800,508 km (0.118 R)
• M48: 6,050,935 km (0.078 R)
• M49: 6,103,444 km (0.079 R)
• M50: 6,241,074 km (0.079 R)
• M51: 6,379,601 km (0.092 R)
• M52: 6,648,877 km (0.115 R)
• M53: 6,999,086 km (0.057 R)
• M54: 7,121,008 km (0.116 R)
• M55: 7,299,329 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.3

Radius: 11.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.93 AU - 1.45 AU

Year: 838 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 20,693,210 km

• M1: 167,998 km (0.051 R)
• M2: 270,623 km (0.045 R)
• M3: 512,971 km (0.053 R)
• M4: 626,965 km (0.101 R)
• M5: 713,582 km (0.112 R)
• M6: 799,301 km (0.091 R)
• M7: 888,911 km (0.111 R)
• M8: 1,048,531 km (0.073 R)
• M9: 1,336,208 km (0.111 R)
• M10: 1,458,430 km (0.09 R)
• M11: 1,641,986 km (0.063 R)
• M12: 1,788,293 km (0.066 R)
• M13: 2,070,883 km (0.083 R)
• M14: 2,149,871 km (0.036 R)
• M15: 2,221,678 km (0.113 R)
• M16: 2,517,583 km (0.073 R)
• M17: 2,661,795 km (0.038 R)
• M18: 2,994,052 km (0.037 R)
• M19: 3,312,097 km (0.035 R)
• M20: 3,451,821 km (0.075 R)
• M21: 3,612,489 km (0.096 R)
• M22: 3,737,104 km (0.063 R)
• M23: 3,902,111 km (0.037 R)
• M24: 3,990,523 km (0.056 R)
• M25: 4,149,396 km (0.077 R)
• M26: 4,290,168 km (0.088 R)
• M27: 4,524,887 km (0.088 R)
• M28: 4,597,143 km (0.034 R)
• M29: 4,669,847 km (0.1 R)
• M30: 4,805,832 km (0.103 R)
• M31: 4,890,205 km (0.067 R)
• M32: 4,985,648 km (0.112 R)
• M33: 5,124,774 km (0.077 R)
• M34: 5,297,709 km (0.107 R)
• M35: 5,374,004 km (0.102 R)
• M36: 5,527,641 km (0.076 R)
• M37: 5,772,084 km (0.117 R)
• M38: 5,895,652 km (0.052 R)
• M39: 6,260,222 km (0.041 R)
• M40: 6,364,043 km (0.088 R)
• M41: 6,573,480 km (0.079 R)
• M42: 6,726,219 km (0.036 R)
• M43: 7,059,224 km (0.082 R)
• M44: 7,251,906 km (0.107 R)
• M45: 7,348,846 km (0.076 R)
• M46: 7,458,501 km (0.072 R)
• M47: 7,568,755 km (0.1 R)
• M48: 7,691,874 km (0.058 R)
• M49: 7,815,591 km (0.117 R)
• M50: 8,077,687 km (0.085 R)
• M51: 8,291,911 km (0.066 R)
• M52: 8,597,689 km (0.084 R)
• M53: 8,713,328 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.5

Radius: 11.8

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.98 AU - 1.64 AU

Year: 968 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,693,210 km

• M1: 177,573 km (0.08 R)
• M2: 253,419 km (0.101 R)
• M3: 411,693 km (0.075 R)
• M4: 552,914 km (0.119 R)
• M5: 644,617 km (0.119 R)
• M6: 772,075 km (0.116 R)
• M7: 908,957 km (0.086 R)
• M8: 987,346 km (0.112 R)
• M9: 1,102,686 km (0.033 R)
• M10: 1,355,058 km (0.106 R)
• M11: 1,469,201 km (0.091 R)
• M12: 1,547,141 km (0.076 R)
• M13: 1,650,513 km (0.09 R)
• M14: 1,873,265 km (0.116 R)
• M15: 2,079,560 km (0.072 R)
• M16: 2,458,940 km (0.119 R)
• M17: 2,743,475 km (0.09 R)
• M18: 2,840,714 km (0.101 R)
• M19: 2,958,896 km (0.096 R)
• M20: 3,282,476 km (0.111 R)
• M21: 3,385,998 km (0.104 R)
• M22: 3,490,567 km (0.065 R)
• M23: 3,638,819 km (0.067 R)
• M24: 3,974,666 km (0.11 R)
• M25: 4,074,148 km (0.081 R)
• M26: 4,320,686 km (0.093 R)
• M27: 4,434,530 km (0.12 R)
• M28: 4,560,790 km (0.084 R)
• M29: 4,664,910 km (0.084 R)
• M30: 4,958,721 km (0.095 R)
• M31: 5,077,801 km (0.103 R)
• M32: 5,210,045 km (0.079 R)
• M33: 5,319,102 km (0.099 R)
• M34: 5,453,590 km (0.089 R)
• M35: 5,688,309 km (0.063 R)
• M36: 5,763,108 km (0.098 R)
• M37: 6,027,597 km (0.097 R)
• M38: 6,283,260 km (0.107 R)
• M39: 6,647,232 km (0.098 R)
• M40: 6,778,878 km (0.093 R)
• M41: 7,532,402 km (0.097 R)
• M42: 7,614,681 km (0.068 R)
• M43: 7,711,022 km (0.112 R)
• M44: 7,905,200 km (0.097 R)
• M45: 7,988,825 km (0.086 R)
• M46: 8,255,708 km (0.109 R)
• M47: 8,383,315 km (0.099 R)
• M48: 8,611,452 km (0.083 R)
• M49: 8,755,215 km (0.097 R)
• M50: 8,856,344 km (0.038 R)
• M51: 8,986,793 km (0.041 R)
• M52: 9,191,144 km (0.09 R)
• M53: 9,500,512 km (0.101 R)
• M54: 9,604,482 km (0.11 R)
• M55: 9,888,419 km (0.105 R)
• M56: 10,008,846 km (0.092 R)
• M57: 10,281,413 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.3

Radius: 11.9

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.32 AU - 2.04 AU

Year: 1406 Days

Day: 13.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 20,693,210 km

• M1: 148,251 km (0.111 R)
• M2: 260,749 km (0.091 R)
• M3: 381,923 km (0.094 R)
• M4: 485,595 km (0.113 R)
• M5: 580,440 km (0.113 R)
• M6: 671,545 km (0.09 R)
• M7: 839,842 km (0.089 R)
• M8: 913,893 km (0.052 R)
• M9: 1,010,085 km (0.102 R)
• M10: 1,096,253 km (0.048 R)
• M11: 1,513,033 km (0.093 R)
• M12: 1,597,705 km (0.081 R)
• M13: 1,723,667 km (0.092 R)
• M14: 1,836,763 km (0.109 R)
• M15: 1,952,402 km (0.106 R)
• M16: 2,147,926 km (0.027 R)
• M17: 2,234,992 km (0.092 R)
• M18: 2,332,231 km (0.094 R)
• M19: 2,448,917 km (0.102 R)
• M20: 2,595,373 km (0.084 R)
• M21: 2,716,697 km (0.095 R)
• M22: 2,906,836 km (0.068 R)
• M23: 3,081,866 km (0.106 R)
• M24: 3,260,486 km (0.1 R)
• M25: 3,514,204 km (0.109 R)
• M26: 3,638,370 km (0.109 R)
• M27: 3,743,088 km (0.077 R)
• M28: 3,827,462 km (0.103 R)
• M29: 3,901,812 km (0.04 R)
• M30: 3,976,760 km (0.079 R)
• M31: 4,325,323 km (0.039 R)
• M32: 4,492,274 km (0.078 R)
• M33: 4,638,581 km (0.067 R)
• M34: 4,786,533 km (0.04 R)
• M35: 5,087,225 km (0.075 R)
• M36: 5,287,238 km (0.05 R)
• M37: 5,382,232 km (0.1 R)
• M38: 5,562,049 km (0.114 R)
• M39: 5,878,299 km (0.105 R)
• M40: 6,088,334 km (0.116 R)
• M41: 6,389,026 km (0.113 R)
• M42: 6,465,022 km (0.049 R)
• M43: 6,630,626 km (0.049 R)
• M44: 6,720,385 km (0.1 R)
• M45: 6,875,219 km (0.039 R)
• M46: 7,031,250 km (0.107 R)
• M47: 7,148,983 km (0.104 R)
• M48: 7,559,928 km (0.079 R)
• M49: 7,801,978 km (0.118 R)
• M50: 7,964,890 km (0.09 R)
• M51: 8,183,752 km (0.05 R)
• M52: 8,390,795 km (0.1 R)
• M53: 8,557,746 km (0.036 R)
• M54: 8,683,558 km (0.103 R)
• M55: 8,767,931 km (0.08 R)
• M56: 8,852,454 km (0.085 R)
• M57: 9,193,388 km (0.048 R)
• M58: 9,365,425 km (0.085 R)
• M59: 9,451,893 km (0.082 R)
• M60: 9,553,170 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33

Radius: 10.5

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.27 AU - 3.33 AU

Year: 3871 Days

Day: 7.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 20,693,210 km

• M1: 131,347 km (0.036 R)
• M2: 203,603 km (0.108 R)
• M3: 333,304 km (0.119 R)
• M4: 410,796 km (0.064 R)
• M5: 486,791 km (0.092 R)
• M6: 833,859 km (0.083 R)
• M7: 953,537 km (0.083 R)
• M8: 1,085,931 km (0.06 R)
• M9: 1,244,953 km (0.091 R)
• M10: 1,362,388 km (0.112 R)
• M11: 1,799,363 km (0.069 R)
• M12: 1,909,318 km (0.046 R)
• M13: 2,094,969 km (0.075 R)
• M14: 2,329,239 km (0.097 R)
• M15: 2,696,801 km (0.027 R)
• M16: 2,860,012 km (0.04 R)
• M17: 3,101,463 km (0.085 R)
• M18: 3,466,631 km (0.12 R)
• M19: 3,684,296 km (0.082 R)
• M20: 3,764,630 km (0.111 R)
• M21: 4,050,362 km (0.098 R)
• M22: 4,175,127 km (0.088 R)
• M23: 4,545,980 km (0.109 R)
• M24: 4,653,990 km (0.107 R)
• M25: 4,729,985 km (0.117 R)
• M26: 5,005,246 km (0.055 R)
• M27: 5,139,136 km (0.07 R)
• M28: 5,330,920 km (0.064 R)
• M29: 5,605,881 km (0.097 R)
• M30: 5,686,963 km (0.119 R)
• M31: 6,062,454 km (0.09 R)
• M32: 6,776,036 km (0.036 R)
• M33: 7,338,075 km (0.057 R)
• M34: 7,503,380 km (0.075 R)
• M35: 7,734,060 km (0.088 R)
• M36: 7,902,208 km (0.105 R)
• M37: 8,400,668 km (0.086 R)
• M38: 8,480,404 km (0.068 R)
• M39: 8,774,663 km (0.102 R)
• M40: 9,004,296 km (0.078 R)
• M41: 9,126,667 km (0.102 R)
• M42: 9,222,260 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.4

Radius: 13.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.81 AU - 5.17 AU

Year: 7197 Days

Day: 14.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,693,210 km

• M1: 173,833 km (0.079 R)
• M2: 289,771 km (0.036 R)
• M3: 382,522 km (0.116 R)
• M4: 657,483 km (0.039 R)
• M5: 815,757 km (0.093 R)
• M6: 1,052,122 km (0.119 R)
• M7: 1,184,815 km (0.12 R)
• M8: 1,383,032 km (0.112 R)
• M9: 1,542,354 km (0.094 R)
• M10: 1,630,916 km (0.094 R)
• M11: 1,760,468 km (0.115 R)
• M12: 1,893,610 km (0.091 R)
• M13: 2,141,942 km (0.061 R)
• M14: 2,313,681 km (0.085 R)
• M15: 2,490,057 km (0.055 R)
• M16: 2,610,333 km (0.114 R)
• M17: 2,825,455 km (0.077 R)
• M18: 3,014,547 km (0.053 R)
• M19: 3,240,589 km (0.107 R)
• M20: 3,438,806 km (0.085 R)
• M21: 3,709,578 km (0.111 R)
• M22: 3,830,154 km (0.118 R)
• M23: 4,022,537 km (0.108 R)
• M24: 4,290,018 km (0.097 R)
• M25: 4,899,181 km (0.114 R)
• M26: 5,089,320 km (0.082 R)
• M27: 5,496,375 km (0.092 R)
• M28: 5,614,707 km (0.098 R)
• M29: 5,873,960 km (0.106 R)
• M30: 6,198,438 km (0.048 R)
• M31: 6,570,638 km (0.081 R)
• M32: 7,056,980 km (0.113 R)
• M33: 7,533,001 km (0.113 R)
• M34: 7,775,050 km (0.103 R)
• M35: 7,863,612 km (0.076 R)
• M36: 7,974,913 km (0.089 R)
• M37: 8,402,613 km (0.102 R)
• M38: 8,722,603 km (0.09 R)
• M39: 9,116,494 km (0.086 R)
• M40: 9,374,551 km (0.062 R)
• M41: 9,778,166 km (0.104 R)
• M42: 9,921,929 km (0.03 R)
• M43: 10,138,996 km (0.089 R)
• M44: 10,357,708 km (0.061 R)
• M45: 10,602,450 km (0.119 R)
• M46: 10,725,569 km (0.099 R)
• M47: 11,398,610 km (0.095 R)
• M48: 11,550,003 km (0.045 R)
• M49: 12,420,812 km (0.072 R)
• M50: 12,759,502 km (0.094 R)
• M51: 12,890,549 km (0.113 R)
• M52: 12,995,567 km (0.059 R)
• M53: 13,206,799 km (0.109 R)
• M54: 13,525,742 km (0.102 R)
• M55: 13,632,555 km (0.096 R)
• M56: 14,361,396 km (0.107 R)
• M57: 16,280,886 km (0.1 R)
• M58: 17,053,858 km (0.039 R)
• M59: 17,575,805 km (0.042 R)
• M60: 17,780,305 km (0.101 R)
• M61: 17,926,762 km (0.107 R)
• M62: 18,191,400 km (0.079 R)
• M63: 18,784,257 km (0.104 R)
• M64: 18,933,555 km (0.064 R)
• M65: 19,263,269 km (0.104 R)
• M66: 19,746,171 km (0.072 R)
• M67: 20,447,336 km (0.037 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 18,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit