🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.5

Radius: 10.8

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.95 AU - 0.99 AU

Year: 637 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 40,184,198 km

• M1: 348,114 km (0.064 R)
• M2: 449,990 km (0.075 R)
• M3: 542,143 km (0.038 R)
• M4: 646,712 km (0.114 R)
• M5: 723,904 km (0.111 R)
• M6: 883,675 km (0.088 R)
• M7: 987,496 km (0.069 R)
• M8: 1,107,623 km (0.038 R)
• M9: 1,190,500 km (0.08 R)
• M10: 1,350,270 km (0.068 R)
• M11: 1,426,565 km (0.044 R)
• M12: 1,530,536 km (0.099 R)
• M13: 1,802,056 km (0.07 R)
• M14: 1,958,236 km (0.069 R)
• M15: 2,030,641 km (0.114 R)
• M16: 2,104,094 km (0.05 R)
• M17: 2,314,429 km (0.051 R)
• M18: 2,414,510 km (0.092 R)
• M19: 2,539,723 km (0.077 R)
• M20: 2,788,654 km (0.085 R)
• M21: 2,870,634 km (0.101 R)
• M22: 3,241,187 km (0.1 R)
• M23: 3,353,685 km (0.097 R)
• M24: 3,537,990 km (0.064 R)
• M25: 3,852,893 km (0.12 R)
• M26: 3,935,471 km (0.075 R)
• M27: 4,167,647 km (0.058 R)
• M28: 4,290,168 km (0.1 R)
• M29: 4,394,886 km (0.116 R)
• M30: 4,635,888 km (0.108 R)
• M31: 4,704,105 km (0.053 R)
• M32: 4,831,862 km (0.055 R)
• M33: 4,910,999 km (0.06 R)
• M34: 4,980,712 km (0.099 R)
• M35: 5,131,057 km (0.111 R)
• M36: 5,282,899 km (0.116 R)
• M37: 5,384,925 km (0.075 R)
• M38: 5,456,882 km (0.108 R)
• M39: 5,591,071 km (0.043 R)
• M40: 6,075,170 km (0.101 R)
• M41: 6,214,445 km (0.027 R)
• M42: 6,419,993 km (0.118 R)
• M43: 6,539,970 km (0.03 R)
• M44: 6,660,696 km (0.111 R)
• M45: 6,749,108 km (0.082 R)
• M46: 6,949,120 km (0.114 R)
• M47: 7,140,007 km (0.097 R)
• M48: 7,607,351 km (0.082 R)
• M49: 7,885,453 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.1

Radius: 11.4

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.97 AU - 1.09 AU

Year: 697 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,184,198 km

• M1: 157,676 km (0.116 R)
• M2: 250,726 km (0.116 R)
• M3: 376,089 km (0.112 R)
• M4: 525,388 km (0.074 R)
• M5: 631,004 km (0.109 R)
• M6: 771,925 km (0.051 R)
• M7: 924,066 km (0.119 R)
• M8: 1,007,242 km (0.086 R)
• M9: 1,086,829 km (0.104 R)
• M10: 1,194,539 km (0.065 R)
• M11: 1,339,499 km (0.093 R)
• M12: 1,554,023 km (0.08 R)
• M13: 1,640,191 km (0.093 R)
• M14: 1,720,525 km (0.081 R)
• M15: 1,847,683 km (0.045 R)
• M16: 1,931,608 km (0.08 R)
• M17: 2,071,781 km (0.083 R)
• M18: 2,151,217 km (0.075 R)
• M19: 2,321,460 km (0.073 R)
• M20: 2,420,793 km (0.104 R)
• M21: 2,547,053 km (0.076 R)
• M22: 2,850,139 km (0.111 R)
• M23: 3,092,038 km (0.093 R)
• M24: 3,644,055 km (0.095 R)
• M25: 3,838,382 km (0.047 R)
• M26: 3,996,208 km (0.075 R)
• M27: 4,247,233 km (0.068 R)
• M28: 4,628,259 km (0.041 R)
• M29: 4,743,599 km (0.083 R)
• M30: 4,934,635 km (0.108 R)
• M31: 5,074,210 km (0.097 R)
• M32: 5,160,678 km (0.028 R)
• M33: 5,357,249 km (0.078 R)
• M34: 5,445,362 km (0.077 R)
• M35: 5,645,524 km (0.108 R)
• M36: 5,859,449 km (0.115 R)
• M37: 6,018,771 km (0.057 R)
• M38: 6,144,882 km (0.112 R)
• M39: 6,341,753 km (0.093 R)
• M40: 6,470,258 km (0.102 R)
• M41: 6,694,206 km (0.098 R)
• M42: 6,884,793 km (0.046 R)
• M43: 7,089,293 km (0.041 R)
• M44: 7,161,998 km (0.055 R)
• M45: 7,320,273 km (0.033 R)
• M46: 7,442,793 km (0.115 R)
• M47: 7,566,062 km (0.104 R)
• M48: 7,965,189 km (0.087 R)
• M49: 8,040,736 km (0.111 R)
• M50: 8,460,807 km (0.116 R)
• M51: 8,718,863 km (0.03 R)
• M52: 8,822,834 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 12.7

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2 AU - 2.06 AU

Year: 1929 Days

Day: 7.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,184,198 km

• M1: 158,873 km (0.113 R)
• M2: 264,339 km (0.106 R)
• M3: 565,031 km (0.06 R)
• M4: 722,408 km (0.119 R)
• M5: 832,213 km (0.08 R)
• M6: 975,079 km (0.085 R)
• M7: 1,063,641 km (0.039 R)
• M8: 1,184,067 km (0.092 R)
• M9: 1,264,551 km (0.117 R)
• M10: 1,385,127 km (0.112 R)
• M11: 1,541,756 km (0.059 R)
• M12: 1,881,642 km (0.092 R)
• M13: 2,003,265 km (0.12 R)
• M14: 2,375,016 km (0.03 R)
• M15: 2,516,685 km (0.104 R)
• M16: 2,670,771 km (0.073 R)
• M17: 2,868,090 km (0.066 R)
• M18: 3,214,709 km (0.064 R)
• M19: 3,382,557 km (0.055 R)
• M20: 3,467,679 km (0.105 R)
• M21: 3,661,707 km (0.07 R)
• M22: 3,881,466 km (0.119 R)
• M23: 4,026,726 km (0.076 R)
• M24: 4,208,188 km (0.082 R)
• M25: 4,345,968 km (0.075 R)
• M26: 4,485,243 km (0.062 R)
• M27: 4,649,801 km (0.114 R)
• M28: 4,936,431 km (0.057 R)
• M29: 5,118,491 km (0.096 R)
• M30: 5,402,129 km (0.112 R)
• M31: 5,564,891 km (0.054 R)
• M32: 5,653,154 km (0.12 R)
• M33: 5,767,297 km (0.081 R)
• M34: 5,882,188 km (0.086 R)
• M35: 5,985,112 km (0.051 R)
• M36: 6,101,499 km (0.08 R)
• M37: 6,192,454 km (0.079 R)
• M38: 6,349,682 km (0.059 R)
• M39: 6,587,991 km (0.093 R)
• M40: 6,829,292 km (0.105 R)
• M41: 6,964,678 km (0.101 R)
• M42: 7,046,209 km (0.105 R)
• M43: 7,224,231 km (0.025 R)
• M44: 7,306,809 km (0.084 R)
• M45: 7,682,748 km (0.071 R)
• M46: 8,179,413 km (0.078 R)
• M47: 8,584,225 km (0.094 R)
• M48: 8,966,148 km (0.038 R)
• M49: 9,473,884 km (0.056 R)
• M50: 9,640,236 km (0.116 R)
• M51: 9,991,043 km (0.104 R)
• M52: 10,330,631 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713

Radius: 3.9

Gravity: 46.88 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.9 AU - 7.52 AU

Year: 11591 Days

Day: 15 Hours

Environment

Temp: -234 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,184,198 km

• M1: 94,247 km (0.09 R)
• M2: 137,181 km (0.081 R)
• M3: 260,151 km (0.111 R)
• M4: 576,849 km (0.077 R)
• M5: 1,237,623 km (0.104 R)
• M6: 2,558,572 km (0.033 R)
• M7: 2,646,087 km (0.041 R)
• M8: 2,675,408 km (0.114 R)
• M9: 3,411,879 km (0.1 R)
• M10: 3,572,696 km (0.107 R)
• M11: 3,637,771 km (0.106 R)
• M12: 3,736,057 km (0.064 R)
• M13: 4,483,747 km (0.045 R)
• M14: 4,695,428 km (0.095 R)
• M15: 5,238,917 km (0.116 R)
• M16: 5,840,450 km (0.077 R)
• M17: 6,149,220 km (0.101 R)
• M18: 6,266,505 km (0.068 R)
• M19: 6,903,942 km (0.108 R)
• M20: 7,230,364 km (0.061 R)
• M21: 7,603,461 km (0.078 R)
• M22: 7,771,460 km (0.114 R)
• M23: 7,855,833 km (0.079 R)
• M24: 8,153,682 km (0.119 R)
• M25: 8,498,505 km (0.081 R)
• M26: 8,760,302 km (0.064 R)
• M27: 10,665,431 km (0.108 R)
• M28: 12,395,530 km (0.051 R)
• M29: 12,692,332 km (0.036 R)
• M30: 12,741,999 km (0.111 R)
• M31: 12,891,447 km (0.039 R)
• M32: 13,041,344 km (0.11 R)
• M33: 13,343,232 km (0.044 R)
• M34: 14,056,216 km (0.098 R)
• M35: 15,307,153 km (0.11 R)
• M36: 15,999,343 km (0.032 R)
• M37: 17,084,226 km (0.086 R)
• M38: 17,690,995 km (0.11 R)
• M39: 17,913,298 km (0.108 R)
• M40: 19,438,448 km (0.119 R)
• M41: 21,417,329 km (0.12 R)
• M42: 22,011,531 km (0.103 R)
• M43: 22,852,272 km (0.066 R)
• M44: 23,642,447 km (0.104 R)
• M45: 24,503,383 km (0.113 R)
• M46: 26,002,803 km (0.112 R)
• M47: 26,763,657 km (0.042 R)
• M48: 27,531,843 km (0.083 R)
• M49: 28,112,731 km (0.064 R)
• M50: 28,502,134 km (0.113 R)
• M51: 29,352,149 km (0.102 R)
• M52: 29,879,332 km (0.076 R)
• M53: 30,343,235 km (0.103 R)
• M54: 31,345,092 km (0.097 R)
• M55: 31,883,944 km (0.082 R)
• M56: 32,019,180 km (0.1 R)
• M57: 32,970,772 km (0.114 R)
• M58: 33,312,903 km (0.078 R)
• M59: 36,656,415 km (0.058 R)
• M60: 38,080,736 km (0.044 R)
• M61: 38,871,810 km (0.069 R)
• M62: 38,944,066 km (0.111 R)
• M63: 39,088,428 km (0.094 R)
• M64: 39,160,833 km (0.12 R)
• M65: 40,470,114 km (0.115 R)
• M66: 40,909,782 km (0.077 R)
• M67: 40,983,234 km (0.083 R)
• M68: 41,130,139 km (0.084 R)
• M69: 42,833,012 km (0.096 R)
• M70: 45,316,187 km (0.11 R)
• M71: 46,077,790 km (0.065 R)
• M72: 46,690,243 km (0.097 R)
• M73: 48,000,422 km (0.06 R)
• M74: 48,155,405 km (0.081 R)
• M75: 48,232,897 km (0.115 R)
• M76: 49,166,387 km (0.086 R)
• M77: 51,447,157 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.4

Radius: 4.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.47 AU - 7.81 AU

Year: 12723 Days

Day: 16 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 40,184,198 km

• M1: 93,947 km (0.057 R)
• M2: 172,636 km (0.051 R)
• M3: 450,888 km (0.067 R)
• M4: 531,671 km (0.073 R)
• M5: 707,448 km (0.096 R)
• M6: 867,368 km (0.06 R)
• M7: 911,949 km (0.102 R)
• M8: 1,232,836 km (0.093 R)
• M9: 1,641,238 km (0.076 R)
• M10: 1,738,926 km (0.082 R)
• M11: 1,795,623 km (0.067 R)
• M12: 1,925,325 km (0.091 R)
• M13: 2,028,398 km (0.106 R)
• M14: 2,240,079 km (0.079 R)
• M15: 2,967,124 km (0.102 R)
• M16: 3,035,042 km (0.104 R)
• M17: 3,669,486 km (0.079 R)
• M18: 3,760,741 km (0.083 R)
• M19: 4,020,443 km (0.105 R)
• M20: 4,343,425 km (0.113 R)
• M21: 4,440,065 km (0.098 R)
• M22: 4,537,453 km (0.05 R)
• M23: 4,773,818 km (0.077 R)
• M24: 5,014,371 km (0.105 R)
• M25: 5,361,737 km (0.112 R)
• M26: 6,166,125 km (0.089 R)
• M27: 6,274,883 km (0.107 R)
• M28: 6,782,767 km (0.078 R)
• M29: 7,372,632 km (0.088 R)
• M30: 7,603,761 km (0.073 R)
• M31: 8,073,498 km (0.069 R)
• M32: 8,770,923 km (0.118 R)
• M33: 8,819,842 km (0.105 R)
• M34: 9,089,866 km (0.086 R)
• M35: 9,814,967 km (0.114 R)
• M36: 9,865,680 km (0.036 R)
• M37: 9,992,839 km (0.091 R)
• M38: 10,584,498 km (0.087 R)
• M39: 11,002,774 km (0.071 R)
• M40: 11,613,432 km (0.104 R)
• M41: 12,508,776 km (0.063 R)
• M42: 12,563,678 km (0.104 R)
• M43: 12,784,335 km (0.103 R)
• M44: 13,006,338 km (0.113 R)
• M45: 13,062,138 km (0.09 R)
• M46: 13,821,646 km (0.111 R)
• M47: 15,383,448 km (0.119 R)
• M48: 15,678,754 km (0.049 R)
• M49: 15,946,086 km (0.117 R)
• M50: 16,575,893 km (0.062 R)
• M51: 16,878,529 km (0.1 R)
• M52: 16,969,784 km (0.09 R)
• M53: 18,107,625 km (0.097 R)
• M54: 18,294,473 km (0.096 R)
• M55: 18,513,185 km (0.093 R)
• M56: 19,016,582 km (0.095 R)
• M57: 21,369,457 km (0.027 R)
• M58: 21,402,219 km (0.089 R)
• M59: 21,996,721 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.5

Radius: 5.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.35 AU - 9.65 AU

Year: 18005 Days

Day: 17 Hours

Environment

Temp: -233 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 40,184,198 km

• M1: 366,814 km (0.092 R)
• M2: 893,548 km (0.111 R)
• M3: 1,225,805 km (0.07 R)
• M4: 1,821,204 km (0.089 R)
• M5: 1,863,840 km (0.113 R)
• M6: 2,015,383 km (0.075 R)
• M7: 2,831,888 km (0.079 R)
• M8: 2,906,238 km (0.078 R)
• M9: 3,261,682 km (0.042 R)
• M10: 3,470,820 km (0.089 R)
• M11: 3,711,523 km (0.099 R)
• M12: 3,875,034 km (0.115 R)
• M13: 4,209,086 km (0.047 R)
• M14: 4,727,293 km (0.072 R)
• M15: 5,083,934 km (0.118 R)
• M16: 5,572,969 km (0.057 R)
• M17: 7,263,126 km (0.025 R)
• M18: 7,605,107 km (0.118 R)
• M19: 7,743,485 km (0.079 R)
• M20: 8,518,701 km (0.093 R)
• M21: 9,061,293 km (0.119 R)
• M22: 10,028,293 km (0.079 R)
• M23: 10,066,142 km (0.071 R)
• M24: 10,677,997 km (0.105 R)
• M25: 11,144,892 km (0.04 R)
• M26: 11,538,933 km (0.083 R)
• M27: 12,017,945 km (0.095 R)
• M28: 12,953,979 km (0.085 R)
• M29: 12,995,118 km (0.084 R)
• M30: 13,160,573 km (0.083 R)
• M31: 13,326,627 km (0.115 R)
• M32: 13,535,167 km (0.096 R)
• M33: 13,577,054 km (0.11 R)
• M34: 13,618,941 km (0.066 R)
• M35: 14,082,396 km (0.048 R)
• M36: 14,380,095 km (0.114 R)
• M37: 14,722,824 km (0.114 R)
• M38: 16,700,508 km (0.061 R)
• M39: 16,745,387 km (0.1 R)
• M40: 17,560,247 km (0.097 R)
• M41: 18,202,919 km (0.092 R)
• M42: 19,511,153 km (0.062 R)
• M43: 19,795,389 km (0.071 R)
• M44: 20,608,303 km (0.089 R)
• M45: 21,188,594 km (0.047 R)
• M46: 21,285,832 km (0.111 R)
• M47: 22,812,179 km (0.089 R)
• M48: 24,373,233 km (0.108 R)
• M49: 25,760,903 km (0.107 R)
• M50: 26,857,755 km (0.1 R)
• M51: 27,332,429 km (0.115 R)
• M52: 27,385,386 km (0.078 R)
• M53: 30,402,925 km (0.114 R)
• M54: 30,952,697 km (0.111 R)
• M55: 31,450,409 km (0.113 R)
• M56: 32,229,814 km (0.101 R)
• M57: 33,354,192 km (0.116 R)
• M58: 35,352,670 km (0.108 R)
• M59: 35,410,414 km (0.12 R)
• M60: 35,872,821 km (0.068 R)
• M61: 37,330,952 km (0.06 R)
• M62: 37,919,470 km (0.087 R)
• M63: 38,274,166 km (0.067 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: 319 - 14,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit