🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.8

Radius: 13.2

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.56 AU - 0.82 AU

Year: 370 Days

Day: 11.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 56,394,410 km

• M1: 169,644 km (0.112 R)
• M2: 277,205 km (0.116 R)
• M3: 376,089 km (0.082 R)
• M4: 480,808 km (0.094 R)
• M5: 574,157 km (0.073 R)
• M6: 712,983 km (0.104 R)
• M7: 997,369 km (0.1 R)
• M8: 1,114,504 km (0.112 R)
• M9: 1,217,427 km (0.068 R)
• M10: 1,388,268 km (0.094 R)
• M11: 1,499,868 km (0.119 R)
• M12: 1,705,715 km (0.069 R)
• M13: 1,853,966 km (0.079 R)
• M14: 2,069,986 km (0.103 R)
• M15: 2,163,484 km (0.065 R)
• M16: 2,270,447 km (0.108 R)
• M17: 2,577,272 km (0.069 R)
• M18: 2,684,683 km (0.097 R)
• M19: 2,767,860 km (0.106 R)
• M20: 2,877,964 km (0.103 R)
• M21: 2,996,296 km (0.076 R)
• M22: 3,089,495 km (0.081 R)
• M23: 3,312,994 km (0.087 R)
• M24: 3,409,335 km (0.059 R)
• M25: 3,548,910 km (0.078 R)
• M26: 3,647,645 km (0.103 R)
• M27: 3,733,065 km (0.089 R)
• M28: 3,826,414 km (0.12 R)
• M29: 4,052,158 km (0.095 R)
• M30: 4,244,840 km (0.063 R)
• M31: 4,387,706 km (0.113 R)
• M32: 4,486,440 km (0.105 R)
• M33: 4,578,144 km (0.099 R)
• M34: 4,747,937 km (0.078 R)
• M35: 4,888,559 km (0.114 R)
• M36: 5,022,599 km (0.073 R)
• M37: 5,165,764 km (0.076 R)
• M38: 5,350,966 km (0.09 R)
• M39: 5,440,276 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.2

Radius: 14.2

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.87 AU - 0.95 AU

Year: 561 Days

Day: 12.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 56,394,410 km

• M1: 186,249 km (0.106 R)
• M2: 281,842 km (0.08 R)
• M3: 426,504 km (0.081 R)
• M4: 549,024 km (0.098 R)
• M5: 642,224 km (0.036 R)
• M6: 732,730 km (0.091 R)
• M7: 934,388 km (0.098 R)
• M8: 1,155,793 km (0.114 R)
• M9: 1,299,856 km (0.111 R)
• M10: 1,395,449 km (0.101 R)
• M11: 1,581,549 km (0.081 R)
• M12: 1,972,149 km (0.093 R)
• M13: 2,076,418 km (0.078 R)
• M14: 2,168,421 km (0.081 R)
• M15: 2,269,101 km (0.112 R)
• M16: 2,393,566 km (0.074 R)
• M17: 2,505,316 km (0.071 R)
• M18: 2,788,804 km (0.067 R)
• M19: 2,898,758 km (0.071 R)
• M20: 3,139,611 km (0.091 R)
• M21: 3,287,264 km (0.116 R)
• M22: 3,428,933 km (0.101 R)
• M23: 3,521,833 km (0.056 R)
• M24: 3,615,481 km (0.1 R)
• M25: 3,710,027 km (0.032 R)
• M26: 4,087,612 km (0.11 R)
• M27: 4,395,036 km (0.055 R)
• M28: 4,487,039 km (0.086 R)
• M29: 4,682,114 km (0.111 R)
• M30: 4,823,335 km (0.094 R)
• M31: 4,946,753 km (0.096 R)
• M32: 5,090,516 km (0.111 R)
• M33: 5,255,224 km (0.087 R)
• M34: 5,402,129 km (0.105 R)
• M35: 5,609,920 km (0.081 R)
• M36: 5,740,070 km (0.089 R)
• M37: 5,871,118 km (0.073 R)
• M38: 6,187,667 km (0.115 R)
• M39: 6,280,717 km (0.099 R)
• M40: 6,384,538 km (0.065 R)
• M41: 6,773,941 km (0.088 R)
• M42: 6,880,455 km (0.119 R)
• M43: 7,149,432 km (0.037 R)
• M44: 7,367,097 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.9

Radius: 13.4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.14 AU - 1.28 AU

Year: 859 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 56,394,410 km

• M1: 173,833 km (0.037 R)
• M2: 260,300 km (0.052 R)
• M3: 362,625 km (0.085 R)
• M4: 453,431 km (0.078 R)
• M5: 605,423 km (0.1 R)
• M6: 689,048 km (0.074 R)
• M7: 825,780 km (0.111 R)
• M8: 926,011 km (0.09 R)
• M9: 1,117,945 km (0.077 R)
• M10: 1,300,305 km (0.118 R)
• M11: 1,505,403 km (0.118 R)
• M12: 1,715,140 km (0.114 R)
• M13: 1,934,749 km (0.102 R)
• M14: 2,086,442 km (0.107 R)
• M15: 2,438,894 km (0.04 R)
• M16: 2,543,164 km (0.098 R)
• M17: 2,787,308 km (0.039 R)
• M18: 2,873,177 km (0.075 R)
• M19: 3,274,249 km (0.054 R)
• M20: 3,414,871 km (0.098 R)
• M21: 3,532,155 km (0.091 R)
• M22: 3,650,786 km (0.089 R)
• M23: 3,813,998 km (0.049 R)
• M24: 4,228,384 km (0.118 R)
• M25: 4,592,505 km (0.069 R)
• M26: 4,741,056 km (0.068 R)
• M27: 4,985,947 km (0.107 R)
• M28: 5,081,241 km (0.096 R)
• M29: 5,409,908 km (0.086 R)
• M30: 5,517,768 km (0.049 R)
• M31: 5,695,789 km (0.109 R)
• M32: 5,785,548 km (0.089 R)
• M33: 5,986,608 km (0.089 R)
• M34: 6,118,703 km (0.118 R)
• M35: 6,385,585 km (0.086 R)
• M36: 6,499,728 km (0.089 R)
• M37: 6,624,942 km (0.063 R)
• M38: 6,920,397 km (0.089 R)
• M39: 7,027,061 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.8

Radius: 14.9

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.31 AU - 4.37 AU

Year: 4859 Days

Day: 11.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 179.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,394,410 km

• M1: 230,530 km (0.057 R)
• M2: 429,645 km (0.105 R)
• M3: 537,056 km (0.107 R)
• M4: 955,631 km (0.109 R)
• M5: 1,093,860 km (0.098 R)
• M6: 1,239,568 km (0.037 R)
• M7: 1,392,158 km (0.112 R)
• M8: 1,584,241 km (0.05 R)
• M9: 1,734,288 km (0.064 R)
• M10: 1,995,486 km (0.098 R)
• M11: 2,288,698 km (0.095 R)
• M12: 2,459,987 km (0.083 R)
• M13: 2,576,674 km (0.101 R)
• M14: 2,675,259 km (0.071 R)
• M15: 2,917,458 km (0.088 R)
• M16: 3,402,155 km (0.08 R)
• M17: 3,576,735 km (0.09 R)
• M18: 3,732,018 km (0.068 R)
• M19: 3,980,799 km (0.043 R)
• M20: 4,165,104 km (0.099 R)
• M21: 4,352,400 km (0.098 R)
• M22: 4,470,882 km (0.028 R)
• M23: 4,566,475 km (0.03 R)
• M24: 4,906,511 km (0.059 R)
• M25: 5,740,818 km (0.031 R)
• M26: 6,002,465 km (0.063 R)
• M27: 6,348,485 km (0.105 R)
• M28: 7,060,272 km (0.063 R)
• M29: 7,228,120 km (0.071 R)
• M30: 7,913,129 km (0.107 R)
• M31: 8,175,374 km (0.118 R)
• M32: 8,768,530 km (0.105 R)
• M33: 9,161,673 km (0.094 R)
• M34: 9,715,484 km (0.074 R)
• M35: 9,933,897 km (0.116 R)
• M36: 10,502,967 km (0.102 R)
• M37: 10,662,887 km (0.086 R)
• M38: 11,278,183 km (0.032 R)
• M39: 11,507,816 km (0.109 R)
• M40: 13,434,786 km (0.071 R)
• M41: 13,678,332 km (0.09 R)
• M42: 14,063,995 km (0.11 R)
• M43: 14,275,826 km (0.055 R)
• M44: 14,382,190 km (0.107 R)
• M45: 14,595,666 km (0.11 R)
• M46: 14,810,189 km (0.051 R)
• M47: 15,098,016 km (0.109 R)
• M48: 15,533,046 km (0.079 R)
• M49: 16,008,917 km (0.066 R)
• M50: 16,119,470 km (0.087 R)
• M51: 16,452,624 km (0.067 R)
• M52: 16,638,724 km (0.115 R)
• M53: 17,352,007 km (0.072 R)
• M54: 17,731,536 km (0.066 R)
• M55: 18,190,652 km (0.098 R)
• M56: 18,421,631 km (0.066 R)
• M57: 18,692,404 km (0.069 R)
• M58: 20,264,677 km (0.048 R)
• M59: 20,504,183 km (0.103 R)
• M60: 20,704,495 km (0.088 R)
• M61: 21,553,014 km (0.12 R)
• M62: 21,675,086 km (0.073 R)
• M63: 22,207,056 km (0.057 R)
• M64: 22,701,926 km (0.094 R)
• M65: 22,950,707 km (0.078 R)
• M66: 23,158,798 km (0.096 R)
• M67: 24,717,607 km (0.077 R)
• M68: 25,790,075 km (0.094 R)
• M69: 26,310,226 km (0.045 R)
• M70: 27,272,889 km (0.102 R)
• M71: 27,670,071 km (0.079 R)
• M72: 29,097,683 km (0.081 R)
• M73: 29,729,734 km (0.096 R)
• M74: 29,956,525 km (0.078 R)
• M75: 30,229,541 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935

Radius: 3.1

Gravity: 97.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.36 AU - 7.82 AU

Year: 10923 Days

Day: 19.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 56,394,410 km

• M1: 58,493 km (0.106 R)
• M2: 131,945 km (0.103 R)
• M3: 235,168 km (0.064 R)
• M4: 361,129 km (0.095 R)
• M5: 668,702 km (0.053 R)
• M6: 785,389 km (0.038 R)
• M7: 825,780 km (0.087 R)
• M8: 1,060,051 km (0.11 R)
• M9: 1,196,035 km (0.06 R)
• M10: 1,337,704 km (0.097 R)
• M11: 1,534,874 km (0.107 R)
• M12: 1,928,616 km (0.095 R)
• M13: 2,741,231 km (0.11 R)
• M14: 3,884,608 km (0.04 R)
• M15: 4,058,590 km (0.117 R)
• M16: 4,486,590 km (0.102 R)
• M17: 6,295,378 km (0.094 R)
• M18: 6,336,068 km (0.104 R)
• M19: 6,458,589 km (0.027 R)
• M20: 6,747,612 km (0.069 R)
• M21: 6,998,637 km (0.046 R)
• M22: 7,210,169 km (0.065 R)
• M23: 7,857,329 km (0.118 R)
• M24: 8,077,238 km (0.093 R)
• M25: 8,210,081 km (0.06 R)
• M26: 8,388,401 km (0.11 R)
• M27: 9,114,250 km (0.053 R)
• M28: 9,206,253 km (0.092 R)
• M29: 10,819,217 km (0.085 R)
• M30: 10,965,674 km (0.083 R)
• M31: 11,063,660 km (0.079 R)
• M32: 11,408,932 km (0.075 R)
• M33: 12,059,533 km (0.114 R)
• M34: 12,517,003 km (0.059 R)
• M35: 13,396,489 km (0.11 R)
• M36: 13,711,542 km (0.1 R)
• M37: 13,922,924 km (0.108 R)
• M38: 15,378,063 km (0.095 R)
• M39: 17,506,242 km (0.079 R)
• M40: 17,965,956 km (0.105 R)
• M41: 19,250,404 km (0.039 R)
• M42: 20,323,020 km (0.073 R)
• M43: 20,806,072 km (0.118 R)
• M44: 21,660,276 km (0.064 R)
• M45: 22,650,464 km (0.119 R)
• M46: 22,775,229 km (0.105 R)
• M47: 23,025,655 km (0.114 R)
• M48: 23,276,830 km (0.071 R)
• M49: 23,402,792 km (0.077 R)
• M50: 24,931,832 km (0.086 R)
• M51: 25,448,543 km (0.104 R)
• M52: 26,756,028 km (0.055 R)
• M53: 26,821,851 km (0.095 R)
• M54: 27,884,295 km (0.114 R)
• M55: 28,555,242 km (0.092 R)
• M56: 29,095,888 km (0.059 R)
• M57: 29,639,826 km (0.115 R)
• M58: 31,014,331 km (0.108 R)
• M59: 31,361,249 km (0.032 R)
• M60: 32,269,158 km (0.115 R)
• M61: 33,185,595 km (0.095 R)
• M62: 33,611,500 km (0.091 R)
• M63: 33,967,693 km (0.085 R)
• M64: 34,971,943 km (0.066 R)
• M65: 35,044,049 km (0.061 R)
• M66: 35,332,923 km (0.076 R)
• M67: 35,405,328 km (0.106 R)
• M68: 35,550,139 km (0.068 R)
• M69: 37,082,919 km (0.114 R)
• M70: 37,156,371 km (0.069 R)
• M71: 37,377,327 km (0.045 R)
• M72: 37,672,484 km (0.103 R)
• M73: 38,190,840 km (0.114 R)
• M74: 38,265,041 km (0.099 R)
• M75: 39,534,678 km (0.08 R)
• M76: 40,818,078 km (0.076 R)
• M77: 40,893,924 km (0.098 R)
• M78: 41,655,677 km (0.103 R)
• M79: 41,885,160 km (0.055 R)
• M80: 43,038,559 km (0.115 R)
• M81: 44,202,431 km (0.101 R)
• M82: 44,670,971 km (0.063 R)
• M83: 45,062,469 km (0.103 R)
• M84: 45,612,690 km (0.106 R)
• M85: 45,691,528 km (0.101 R)
• M86: 46,244,143 km (0.077 R)
• M87: 47,037,610 km (0.109 R)
• M88: 47,196,931 km (0.109 R)
• M89: 47,276,517 km (0.044 R)
• M90: 47,515,874 km (0.086 R)
• M91: 47,755,679 km (0.102 R)
• M92: 47,915,600 km (0.09 R)
• M93: 49,606,804 km (0.113 R)
• M94: 51,563,244 km (0.086 R)
• M95: 52,716,195 km (0.074 R)
• M96: 52,798,773 km (0.107 R)
• M97: 55,383,077 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 11,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit