🌌 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 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.57 AU - 0.75 AU

Year: 352 Days

Day: 19.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.1

Radius: 12.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.78 AU - 0.98 AU

Year: 542 Days

Day: 5.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 89,063,915 km

• M1: 154,983 km (0.058 R)
• M2: 255,513 km (0.07 R)
• M3: 379,530 km (0.103 R)
• M4: 512,672 km (0.077 R)
• M5: 622,028 km (0.063 R)
• M6: 713,432 km (0.038 R)
• M7: 848,370 km (0.098 R)
• M8: 972,237 km (0.087 R)
• M9: 1,211,294 km (0.068 R)
• M10: 1,289,833 km (0.038 R)
• M11: 1,399,189 km (0.074 R)
• M12: 1,517,970 km (0.1 R)
• M13: 1,862,643 km (0.106 R)
• M14: 2,007,454 km (0.08 R)
• M15: 2,301,862 km (0.076 R)
• M16: 2,515,638 km (0.12 R)
• M17: 2,669,125 km (0.074 R)
• M18: 2,780,875 km (0.059 R)
• M19: 2,878,861 km (0.114 R)
• M20: 2,985,824 km (0.082 R)
• M21: 3,086,354 km (0.04 R)
• M22: 3,219,496 km (0.102 R)
• M23: 3,402,903 km (0.115 R)
• M24: 3,499,842 km (0.098 R)
• M25: 3,589,751 km (0.025 R)
• M26: 3,680,257 km (0.111 R)
• M27: 3,763,284 km (0.088 R)
• M28: 3,914,378 km (0.049 R)
• M29: 4,136,082 km (0.103 R)
• M30: 4,231,226 km (0.109 R)
• M31: 4,309,615 km (0.117 R)
• M32: 4,432,585 km (0.091 R)
• M33: 4,520,997 km (0.084 R)
• M34: 4,601,182 km (0.112 R)
• M35: 4,944,958 km (0.095 R)
• M36: 5,027,685 km (0.043 R)
• M37: 5,241,012 km (0.094 R)
• M38: 5,325,385 km (0.075 R)
• M39: 5,410,207 km (0.087 R)
• M40: 5,542,900 km (0.04 R)
• M41: 5,648,068 km (0.028 R)
• M42: 5,938,138 km (0.086 R)
• M43: 6,085,043 km (0.027 R)
• M44: 6,173,755 km (0.079 R)
• M45: 6,292,834 km (0.108 R)
• M46: 6,523,066 km (0.07 R)
• M47: 6,705,126 km (0.076 R)
• M48: 6,786,657 km (0.108 R)
• M49: 6,899,155 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.6

Radius: 11.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.97 AU - 1.55 AU

Year: 928 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 89,063,915 km

• M1: 236,813 km (0.047 R)
• M2: 371,751 km (0.115 R)
• M3: 483,500 km (0.089 R)
• M4: 659,577 km (0.101 R)
• M5: 769,831 km (0.1 R)
• M6: 864,376 km (0.109 R)
• M7: 957,277 km (0.087 R)
• M8: 1,160,281 km (0.106 R)
• M9: 1,297,163 km (0.034 R)
• M10: 1,495,530 km (0.032 R)
• M11: 1,681,929 km (0.059 R)
• M12: 1,763,310 km (0.09 R)
• M13: 1,838,408 km (0.119 R)
• M14: 1,937,741 km (0.061 R)
• M15: 2,015,532 km (0.116 R)
• M16: 2,142,092 km (0.096 R)
• M17: 2,337,018 km (0.026 R)
• M18: 2,445,177 km (0.079 R)
• M19: 2,563,509 km (0.094 R)
• M20: 2,709,965 km (0.055 R)
• M21: 2,850,288 km (0.102 R)
• M22: 2,930,323 km (0.093 R)
• M23: 3,184,191 km (0.107 R)
• M24: 3,511,960 km (0.11 R)
• M25: 3,588,404 km (0.077 R)
• M26: 3,713,767 km (0.082 R)
• M27: 3,821,178 km (0.044 R)
• M28: 3,979,154 km (0.047 R)
• M29: 4,109,005 km (0.083 R)
• M30: 4,424,806 km (0.094 R)
• M31: 4,622,275 km (0.049 R)
• M32: 4,833,208 km (0.107 R)
• M33: 4,993,577 km (0.107 R)
• M34: 5,352,761 km (0.069 R)
• M35: 5,518,815 km (0.094 R)
• M36: 5,619,195 km (0.039 R)
• M37: 5,731,543 km (0.058 R)
• M38: 5,822,050 km (0.112 R)
• M39: 5,901,486 km (0.104 R)
• M40: 6,165,377 km (0.099 R)
• M41: 6,339,509 km (0.047 R)
• M42: 6,468,313 km (0.098 R)
• M43: 6,586,196 km (0.117 R)
• M44: 6,871,928 km (0.099 R)
• M45: 7,247,119 km (0.117 R)
• M46: 7,554,692 km (0.1 R)
• M47: 7,841,322 km (0.067 R)
• M48: 7,941,852 km (0.116 R)
• M49: 8,055,546 km (0.044 R)
• M50: 8,425,502 km (0.114 R)
• M51: 8,735,917 km (0.119 R)
• M52: 8,866,217 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.3

Radius: 9.8

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.38 AU - 1.72 AU

Year: 1266 Days

Day: 11.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 89,063,915 km

• M1: 128,654 km (0.06 R)
• M2: 220,956 km (0.069 R)
• M3: 349,012 km (0.104 R)
• M4: 417,528 km (0.093 R)
• M5: 530,773 km (0.101 R)
• M6: 1,159,982 km (0.098 R)
• M7: 1,501,663 km (0.097 R)
• M8: 1,622,688 km (0.072 R)
• M9: 1,801,308 km (0.103 R)
• M10: 1,958,236 km (0.118 R)
• M11: 2,187,570 km (0.07 R)
• M12: 2,305,602 km (0.087 R)
• M13: 2,375,465 km (0.054 R)
• M14: 2,641,150 km (0.093 R)
• M15: 2,777,733 km (0.111 R)
• M16: 3,047,009 km (0.107 R)
• M17: 3,112,832 km (0.108 R)
• M18: 3,246,124 km (0.077 R)
• M19: 3,415,319 km (0.071 R)
• M20: 3,704,043 km (0.042 R)
• M21: 3,809,959 km (0.105 R)
• M22: 3,892,985 km (0.042 R)
• M23: 4,145,806 km (0.058 R)
• M24: 4,231,226 km (0.108 R)
• M25: 4,478,811 km (0.075 R)
• M26: 4,769,330 km (0.102 R)
• M27: 4,975,027 km (0.109 R)
• M28: 5,092,162 km (0.092 R)
• M29: 5,223,210 km (0.118 R)
• M30: 5,395,397 km (0.112 R)
• M31: 5,462,117 km (0.072 R)
• M32: 5,745,456 km (0.096 R)
• M33: 5,827,286 km (0.116 R)
• M34: 5,936,941 km (0.077 R)
• M35: 6,130,670 km (0.111 R)
• M36: 6,284,307 km (0.12 R)
• M37: 6,382,743 km (0.1 R)
• M38: 6,453,353 km (0.113 R)
• M39: 6,552,686 km (0.065 R)
• M40: 6,666,829 km (0.11 R)
• M41: 8,087,859 km (0.09 R)
• M42: 8,149,045 km (0.116 R)
• M43: 8,519,449 km (0.116 R)
• M44: 8,597,240 km (0.115 R)
• M45: 8,722,453 km (0.11 R)
• M46: 9,069,521 km (0.117 R)
• M47: 9,196,978 km (0.028 R)
• M48: 9,260,856 km (0.053 R)
• M49: 9,324,884 km (0.082 R)
• M50: 9,485,702 km (0.116 R)
• M51: 9,875,404 km (0.093 R)
• M52: 9,957,234 km (0.115 R)
• M53: 10,320,009 km (0.068 R)
• M54: 10,636,857 km (0.033 R)
• M55: 10,872,474 km (0.07 R)
• M56: 11,503,179 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.7

Radius: 14.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.76 AU - 2.62 AU

Year: 2126 Days

Day: 13.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 89,063,915 km

• M1: 179,368 km (0.094 R)
• M2: 275,260 km (0.099 R)
• M3: 373,995 km (0.089 R)
• M4: 479,760 km (0.099 R)
• M5: 607,218 km (0.091 R)
• M6: 939,325 km (0.064 R)
• M7: 1,117,945 km (0.105 R)
• M8: 1,643,931 km (0.1 R)
• M9: 1,875,209 km (0.096 R)
• M10: 1,995,037 km (0.044 R)
• M11: 2,105,141 km (0.111 R)
• M12: 2,217,340 km (0.095 R)
• M13: 2,526,858 km (0.049 R)
• M14: 2,660,000 km (0.107 R)
• M15: 2,905,939 km (0.113 R)
• M16: 3,144,996 km (0.085 R)
• M17: 3,288,909 km (0.105 R)
• M18: 3,420,256 km (0.099 R)
• M19: 3,553,398 km (0.081 R)
• M20: 3,718,405 km (0.092 R)
• M21: 3,855,436 km (0.116 R)
• M22: 4,150,443 km (0.064 R)
• M23: 4,517,556 km (0.109 R)
• M24: 5,096,500 km (0.112 R)
• M25: 5,751,739 km (0.079 R)
• M26: 5,875,456 km (0.062 R)
• M27: 6,143,386 km (0.103 R)
• M28: 6,379,003 km (0.062 R)
• M29: 6,691,662 km (0.086 R)
• M30: 6,971,710 km (0.117 R)
• M31: 7,141,653 km (0.103 R)
• M32: 7,255,646 km (0.111 R)
• M33: 7,776,546 km (0.082 R)
• M34: 7,913,578 km (0.079 R)
• M35: 8,071,104 km (0.078 R)
• M36: 8,190,035 km (0.1 R)
• M37: 8,590,658 km (0.059 R)
• M38: 8,691,786 km (0.079 R)
• M39: 8,834,053 km (0.091 R)
• M40: 8,936,229 km (0.114 R)
• M41: 9,390,258 km (0.069 R)
• M42: 9,830,674 km (0.03 R)
• M43: 10,320,907 km (0.117 R)
• M44: 10,753,693 km (0.066 R)
• M45: 11,325,307 km (0.117 R)
• M46: 11,637,218 km (0.108 R)
• M47: 12,201,202 km (0.107 R)
• M48: 13,099,089 km (0.069 R)
• M49: 13,285,936 km (0.041 R)
• M50: 13,922,924 km (0.093 R)
• M51: 14,065,790 km (0.099 R)
• M52: 14,377,253 km (0.087 R)
• M53: 14,521,615 km (0.098 R)
• M54: 14,763,515 km (0.087 R)
• M55: 15,006,761 km (0.111 R)
• M56: 15,472,609 km (0.12 R)
• M57: 15,818,928 km (0.109 R)
• M58: 15,993,060 km (0.096 R)
• M59: 16,293,003 km (0.105 R)
• M60: 16,468,781 km (0.093 R)
• M61: 16,873,144 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.5

Radius: 5.2

Gravity: 21.02 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.54 AU - 8.84 AU

Year: 12647 Days

Day: 19.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,063,915 km

• M1: 73,303 km (0.06 R)
• M2: 125,363 km (0.048 R)
• M3: 213,476 km (0.102 R)
• M4: 338,091 km (0.109 R)
• M5: 501,452 km (0.056 R)
• M6: 566,976 km (0.098 R)
• M7: 706,700 km (0.074 R)
• M8: 857,345 km (0.032 R)
• M9: 896,690 km (0.093 R)
• M10: 1,703,621 km (0.038 R)
• M11: 1,854,864 km (0.112 R)
• M12: 2,063,254 km (0.114 R)
• M13: 2,170,366 km (0.117 R)
• M14: 2,251,897 km (0.1 R)
• M15: 2,362,150 km (0.083 R)
• M16: 2,999,886 km (0.049 R)
• M17: 3,752,663 km (0.111 R)
• M18: 3,817,887 km (0.092 R)
• M19: 4,015,955 km (0.095 R)
• M20: 4,116,335 km (0.103 R)
• M21: 5,019,906 km (0.118 R)
• M22: 6,760,328 km (0.091 R)
• M23: 6,999,984 km (0.059 R)
• M24: 7,080,467 km (0.088 R)
• M25: 7,528,662 km (0.057 R)
• M26: 8,366,859 km (0.109 R)
• M27: 8,883,720 km (0.116 R)
• M28: 9,058,450 km (0.047 R)
• M29: 9,366,771 km (0.105 R)
• M30: 9,499,914 km (0.116 R)
• M31: 9,589,074 km (0.075 R)
• M32: 10,358,157 km (0.118 R)
• M33: 10,403,934 km (0.092 R)
• M34: 10,495,787 km (0.094 R)
• M35: 10,634,165 km (0.105 R)
• M36: 12,389,696 km (0.096 R)
• M37: 12,438,465 km (0.099 R)
• M38: 12,682,758 km (0.084 R)
• M39: 12,978,214 km (0.082 R)
• M40: 13,625,823 km (0.1 R)
• M41: 13,676,088 km (0.052 R)
• M42: 14,029,588 km (0.11 R)
• M43: 15,056,278 km (0.086 R)
• M44: 16,480,150 km (0.074 R)
• M45: 16,640,968 km (0.074 R)
• M46: 17,018,254 km (0.11 R)
• M47: 17,562,192 km (0.097 R)
• M48: 17,781,353 km (0.06 R)
• M49: 18,388,720 km (0.057 R)
• M50: 18,500,021 km (0.119 R)
• M51: 18,778,871 km (0.1 R)
• M52: 18,834,821 km (0.067 R)
• M53: 19,059,068 km (0.096 R)
• M54: 19,510,405 km (0.063 R)
• M55: 19,680,647 km (0.046 R)
• M56: 19,851,338 km (0.109 R)
• M57: 20,538,890 km (0.109 R)
• M58: 21,937,181 km (0.083 R)
• M59: 22,173,247 km (0.087 R)
• M60: 22,232,338 km (0.028 R)
• M61: 23,185,725 km (0.082 R)
• M62: 24,213,163 km (0.034 R)
• M63: 24,763,235 km (0.055 R)
• M64: 24,885,905 km (0.068 R)
• M65: 25,008,874 km (0.065 R)
• M66: 25,193,777 km (0.096 R)
• M67: 26,375,002 km (0.109 R)
• M68: 26,625,878 km (0.086 R)
• M69: 27,003,912 km (0.071 R)
• M70: 27,637,758 km (0.085 R)
• M71: 28,855,484 km (0.12 R)
• M72: 30,945,666 km (0.11 R)
• M73: 31,276,726 km (0.047 R)
• M74: 31,475,841 km (0.119 R)
• M75: 31,808,696 km (0.118 R)
• M76: 33,016,699 km (0.067 R)
• M77: 35,754,190 km (0.094 R)
• M78: 36,729,419 km (0.065 R)
• M79: 37,431,332 km (0.092 R)
• M80: 37,501,793 km (0.098 R)
• M81: 37,783,934 km (0.102 R)
• M82: 38,848,473 km (0.106 R)
• M83: 39,062,547 km (0.085 R)
• M84: 41,807,967 km (0.063 R)
• M85: 42,687,752 km (0.061 R)
• M86: 42,834,957 km (0.102 R)
• M87: 43,203,715 km (0.119 R)
• M88: 43,721,922 km (0.105 R)
• M89: 45,589,054 km (0.038 R)
• M90: 49,787,368 km (0.086 R)
• M91: 50,097,485 km (0.116 R)
• M92: 50,408,199 km (0.078 R)
• M93: 50,563,781 km (0.086 R)
• M94: 51,109,813 km (0.105 R)
• M95: 51,893,108 km (0.102 R)
• M96: 52,364,939 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997

Radius: 3.6

Gravity: 76.93 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.86 AU - 11.3 AU

Year: 20994 Days

Day: 24.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,063,915 km

• M1: 47,572 km (0.106 R)
• M2: 192,233 km (0.084 R)
• M3: 315,652 km (0.089 R)
• M4: 375,790 km (0.03 R)
• M5: 1,100,292 km (0.054 R)
• M6: 2,021,366 km (0.11 R)
• M7: 2,289,895 km (0.052 R)
• M8: 3,073,488 km (0.084 R)
• M9: 3,699,107 km (0.061 R)
• M10: 3,745,183 km (0.089 R)
• M11: 3,978,855 km (0.099 R)
• M12: 4,757,960 km (0.12 R)
• M13: 4,959,917 km (0.112 R)
• M14: 5,477,077 km (0.071 R)
• M15: 5,635,501 km (0.079 R)
• M16: 5,956,987 km (0.103 R)
• M17: 6,174,652 km (0.075 R)
• M18: 6,956,600 km (0.108 R)
• M19: 8,734,122 km (0.07 R)
• M20: 9,419,131 km (0.095 R)
• M21: 10,642,393 km (0.07 R)
• M22: 11,642,753 km (0.089 R)
• M23: 12,119,821 km (0.076 R)
• M24: 13,304,786 km (0.119 R)
• M25: 13,517,664 km (0.077 R)
• M26: 13,660,230 km (0.087 R)
• M27: 14,818,567 km (0.043 R)
• M28: 15,633,127 km (0.108 R)
• M29: 17,615,149 km (0.093 R)
• M30: 18,635,556 km (0.118 R)
• M31: 19,033,038 km (0.112 R)
• M32: 19,272,843 km (0.101 R)
• M33: 19,674,813 km (0.119 R)
• M34: 19,917,461 km (0.067 R)
• M35: 20,732,918 km (0.107 R)
• M36: 20,979,605 km (0.064 R)
• M37: 21,393,094 km (0.088 R)
• M38: 22,649,566 km (0.085 R)
• M39: 22,988,555 km (0.061 R)
• M40: 23,414,760 km (0.039 R)
• M41: 24,188,480 km (0.098 R)
• M42: 26,470,296 km (0.113 R)
• M43: 26,737,927 km (0.108 R)
• M44: 28,545,219 km (0.045 R)
• M45: 28,819,731 km (0.11 R)
• M46: 29,833,705 km (0.091 R)
• M47: 31,517,728 km (0.083 R)
• M48: 33,040,485 km (0.066 R)
• M49: 33,136,527 km (0.109 R)
• M50: 33,328,760 km (0.117 R)
• M51: 33,424,951 km (0.09 R)
• M52: 38,555,111 km (0.065 R)
• M53: 41,004,028 km (0.11 R)
• M54: 41,210,473 km (0.067 R)
• M55: 41,417,068 km (0.086 R)
• M56: 43,397,744 km (0.119 R)
• M57: 45,729,376 km (0.076 R)
• M58: 47,018,312 km (0.073 R)
• M59: 47,450,500 km (0.036 R)
• M60: 47,558,809 km (0.11 R)
• M61: 47,884,184 km (0.083 R)
• M62: 52,403,536 km (0.102 R)
• M63: 52,963,929 km (0.105 R)
• M64: 54,316,892 km (0.1 R)
• M65: 56,024,103 km (0.081 R)
• M66: 58,675,726 km (0.031 R)
• M67: 58,908,201 km (0.112 R)
• M68: 60,661,787 km (0.117 R)
• M69: 61,250,155 km (0.11 R)
• M70: 62,788,620 km (0.073 R)
• M71: 63,383,720 km (0.076 R)
• M72: 63,502,950 km (0.097 R)
• M73: 64,339,800 km (0.072 R)
• M74: 64,819,561 km (0.089 R)
• M75: 65,421,094 km (0.038 R)
• M76: 65,903,547 km (0.066 R)
• M77: 67,358,087 km (0.114 R)
• M78: 67,845,178 km (0.091 R)
• M79: 69,313,780 km (0.085 R)
• M80: 69,559,569 km (0.054 R)
• M81: 73,030,838 km (0.112 R)
• M82: 73,280,816 km (0.102 R)
• M83: 73,907,332 km (0.079 R)
• M84: 74,661,455 km (0.091 R)
• M85: 74,787,416 km (0.11 R)
• M86: 75,291,860 km (0.091 R)
• M87: 75,544,531 km (0.079 R)
• M88: 75,797,501 km (0.064 R)
• M89: 78,598,272 km (0.115 R)
• M90: 78,854,534 km (0.081 R)
• M91: 79,753,766 km (0.1 R)
• M92: 81,691,956 km (0.093 R)
• M93: 82,081,509 km (0.085 R)
• M94: 84,038,399 km (0.065 R)
• M95: 86,803,566 km (0.072 R)
• M96: 86,935,960 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 19,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit