🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.8

Radius: 12.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.89 AU - 0.99 AU

Year: 618 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 26,118,627 km

• M1: 173,384 km (0.058 R)
• M2: 307,573 km (0.101 R)
• M3: 407,654 km (0.065 R)
• M4: 502,350 km (0.105 R)
• M5: 584,329 km (0.118 R)
• M6: 691,591 km (0.058 R)
• M7: 789,578 km (0.104 R)
• M8: 910,752 km (0.064 R)
• M9: 1,029,383 km (0.109 R)
• M10: 1,183,020 km (0.117 R)
• M11: 1,293,423 km (0.108 R)
• M12: 1,476,531 km (0.117 R)
• M13: 1,568,683 km (0.098 R)
• M14: 1,724,863 km (0.099 R)
• M15: 1,816,567 km (0.112 R)
• M16: 1,921,884 km (0.093 R)
• M17: 2,138,651 km (0.11 R)
• M18: 2,243,818 km (0.106 R)
• M19: 2,338,215 km (0.11 R)
• M20: 2,505,016 km (0.114 R)
• M21: 2,609,735 km (0.038 R)
• M22: 2,830,242 km (0.118 R)
• M23: 2,994,650 km (0.05 R)
• M24: 3,155,169 km (0.102 R)
• M25: 3,325,860 km (0.057 R)
• M26: 3,463,191 km (0.096 R)
• M27: 3,572,996 km (0.096 R)
• M28: 3,743,537 km (0.08 R)
• M29: 3,894,182 km (0.084 R)
• M30: 3,993,066 km (0.076 R)
• M31: 4,077,589 km (0.108 R)
• M32: 4,154,782 km (0.118 R)
• M33: 4,248,280 km (0.103 R)
• M34: 4,358,085 km (0.116 R)
• M35: 4,508,730 km (0.118 R)
• M36: 4,596,694 km (0.116 R)
• M37: 4,848,018 km (0.075 R)
• M38: 4,954,681 km (0.096 R)
• M39: 5,162,024 km (0.115 R)
• M40: 5,397,790 km (0.098 R)
• M41: 5,525,697 km (0.062 R)
• M42: 5,602,889 km (0.066 R)
• M43: 5,688,908 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.9

Radius: 14

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.28 AU - 1.64 AU

Year: 1197 Days

Day: 9.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 26,118,627 km

• M1: 177,722 km (0.111 R)
• M2: 281,842 km (0.045 R)
• M3: 428,149 km (0.043 R)
• M4: 584,180 km (0.068 R)
• M5: 682,465 km (0.076 R)
• M6: 787,483 km (0.049 R)
• M7: 911,500 km (0.029 R)
• M8: 1,029,533 km (0.112 R)
• M9: 1,132,306 km (0.113 R)
• M10: 1,334,114 km (0.042 R)
• M11: 1,478,326 km (0.045 R)
• M12: 1,603,988 km (0.036 R)
• M13: 1,758,074 km (0.095 R)
• M14: 1,858,155 km (0.099 R)
• M15: 1,977,385 km (0.092 R)
• M16: 2,072,978 km (0.101 R)
• M17: 2,471,357 km (0.096 R)
• M18: 2,835,179 km (0.102 R)
• M19: 2,953,660 km (0.114 R)
• M20: 3,144,846 km (0.066 R)
• M21: 3,257,494 km (0.086 R)
• M22: 3,786,621 km (0.12 R)
• M23: 4,061,433 km (0.094 R)
• M24: 4,263,539 km (0.083 R)
• M25: 4,365,715 km (0.115 R)
• M26: 4,526,532 km (0.103 R)
• M27: 4,665,958 km (0.098 R)
• M28: 4,795,061 km (0.05 R)
• M29: 4,937,179 km (0.069 R)
• M30: 5,104,878 km (0.111 R)
• M31: 5,213,635 km (0.08 R)
• M32: 5,359,942 km (0.113 R)
• M33: 5,482,912 km (0.095 R)
• M34: 5,581,945 km (0.059 R)
• M35: 5,971,648 km (0.104 R)
• M36: 6,292,386 km (0.102 R)
• M37: 6,592,479 km (0.077 R)
• M38: 6,843,953 km (0.068 R)
• M39: 7,220,491 km (0.115 R)
• M40: 7,370,238 km (0.084 R)
• M41: 7,507,270 km (0.112 R)
• M42: 7,686,787 km (0.114 R)
• M43: 7,937,663 km (0.083 R)
• M44: 8,078,285 km (0.038 R)
• M45: 8,347,561 km (0.116 R)
• M46: 8,533,661 km (0.113 R)
• M47: 8,808,023 km (0.109 R)
• M48: 9,100,038 km (0.092 R)
• M49: 9,276,714 km (0.084 R)
• M50: 9,559,005 km (0.108 R)
• M51: 9,964,864 km (0.083 R)
• M52: 10,253,887 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.5

Radius: 13.7

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.28 AU - 3.48 AU

Year: 3315 Days

Day: 10.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,118,627 km

• M1: 175,777 km (0.091 R)
• M2: 264,190 km (0.081 R)
• M3: 352,303 km (0.066 R)
• M4: 442,959 km (0.041 R)
• M5: 779,555 km (0.041 R)
• M6: 920,625 km (0.119 R)
• M7: 1,115,701 km (0.116 R)
• M8: 1,289,384 km (0.115 R)
• M9: 1,422,975 km (0.102 R)
• M10: 1,638,845 km (0.097 R)
• M11: 1,730,997 km (0.113 R)
• M12: 1,962,425 km (0.109 R)
• M13: 2,075,072 km (0.088 R)
• M14: 2,218,985 km (0.089 R)
• M15: 2,336,569 km (0.064 R)
• M16: 2,516,984 km (0.112 R)
• M17: 2,812,440 km (0.089 R)
• M18: 2,940,197 km (0.107 R)
• M19: 3,201,843 km (0.038 R)
• M20: 3,318,829 km (0.036 R)
• M21: 3,488,323 km (0.086 R)
• M22: 3,608,749 km (0.077 R)
• M23: 3,713,169 km (0.104 R)
• M24: 3,853,940 km (0.1 R)
• M25: 3,942,801 km (0.026 R)
• M26: 4,231,974 km (0.088 R)
• M27: 4,360,778 km (0.026 R)
• M28: 4,678,823 km (0.055 R)
• M29: 4,908,157 km (0.115 R)
• M30: 5,082,438 km (0.116 R)
• M31: 5,338,101 km (0.082 R)
• M32: 5,577,757 km (0.049 R)
• M33: 5,861,993 km (0.084 R)
• M34: 5,985,261 km (0.109 R)
• M35: 6,088,633 km (0.067 R)
• M36: 6,255,435 km (0.099 R)
• M37: 6,360,303 km (0.037 R)
• M38: 6,487,162 km (0.069 R)
• M39: 6,636,012 km (0.12 R)
• M40: 6,743,124 km (0.114 R)
• M41: 6,980,835 km (0.104 R)
• M42: 7,265,370 km (0.027 R)
• M43: 7,420,204 km (0.112 R)
• M44: 7,868,549 km (0.052 R)
• M45: 8,027,571 km (0.034 R)
• M46: 8,187,641 km (0.12 R)
• M47: 8,371,946 km (0.078 R)
• M48: 8,697,919 km (0.077 R)
• M49: 9,386,219 km (0.101 R)
• M50: 9,530,731 km (0.057 R)
• M51: 9,969,202 km (0.065 R)
• M52: 10,190,757 km (0.102 R)
• M53: 10,513,888 km (0.075 R)
• M54: 10,613,969 km (0.086 R)
• M55: 11,068,447 km (0.076 R)
• M56: 11,272,349 km (0.066 R)
• M57: 12,153,481 km (0.103 R)
• M58: 12,708,638 km (0.113 R)
• M59: 13,516,317 km (0.1 R)
• M60: 14,451,603 km (0.078 R)
• M61: 14,563,054 km (0.111 R)
• M62: 14,870,926 km (0.091 R)
• M63: 15,266,014 km (0.093 R)
• M64: 16,297,641 km (0.066 R)
• M65: 16,442,751 km (0.083 R)
• M66: 16,588,160 km (0.037 R)
• M67: 17,440,569 km (0.117 R)
• M68: 17,887,118 km (0.114 R)
• M69: 18,943,578 km (0.094 R)
• M70: 19,126,836 km (0.093 R)
• M71: 19,556,481 km (0.076 R)
• M72: 19,710,716 km (0.116 R)
• M73: 20,020,384 km (0.11 R)
• M74: 20,425,345 km (0.061 R)
• M75: 20,581,825 km (0.079 R)
• M76: 21,306,776 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.9

Radius: 9.7

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.71 AU - 4.15 AU

Year: 5284 Days

Day: 11.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,118,627 km

• M1: 150,645 km (0.09 R)
• M2: 223,350 km (0.115 R)
• M3: 298,149 km (0.106 R)
• M4: 502,649 km (0.064 R)
• M5: 644,019 km (0.089 R)
• M6: 720,015 km (0.116 R)
• M7: 906,114 km (0.112 R)
• M8: 1,095,056 km (0.095 R)
• M9: 1,214,884 km (0.052 R)
• M10: 1,339,200 km (0.114 R)
• M11: 1,453,343 km (0.116 R)
• M12: 1,541,307 km (0.101 R)
• M13: 1,815,819 km (0.113 R)
• M14: 2,040,216 km (0.113 R)
• M15: 2,172,610 km (0.061 R)
• M16: 2,324,901 km (0.103 R)
• M17: 2,445,925 km (0.048 R)
• M18: 2,533,739 km (0.105 R)
• M19: 2,748,711 km (0.095 R)
• M20: 2,932,417 km (0.106 R)
• M21: 3,101,313 km (0.12 R)
• M22: 3,488,024 km (0.084 R)
• M23: 3,627,150 km (0.107 R)
• M24: 3,788,267 km (0.118 R)
• M25: 4,034,655 km (0.04 R)
• M26: 4,138,775 km (0.104 R)
• M27: 4,286,129 km (0.085 R)
• M28: 4,607,914 km (0.071 R)
• M29: 4,893,047 km (0.051 R)
• M30: 4,982,058 km (0.05 R)
• M31: 5,184,165 km (0.086 R)
• M32: 5,343,187 km (0.099 R)
• M33: 5,642,832 km (0.069 R)
• M34: 5,948,161 km (0.11 R)
• M35: 6,403,986 km (0.073 R)
• M36: 6,599,211 km (0.108 R)
• M37: 7,146,589 km (0.067 R)
• M38: 7,734,360 km (0.109 R)
• M39: 7,942,450 km (0.118 R)
• M40: 8,178,815 km (0.057 R)
• M41: 8,417,573 km (0.106 R)
• M42: 8,524,386 km (0.111 R)
• M43: 10,379,848 km (0.118 R)
• M44: 11,015,490 km (0.072 R)
• M45: 11,456,205 km (0.12 R)
• M46: 11,902,605 km (0.114 R)
• M47: 12,052,652 km (0.075 R)
• M48: 12,689,939 km (0.087 R)
• M49: 13,525,293 km (0.103 R)
• M50: 13,587,825 km (0.103 R)
• M51: 13,744,753 km (0.081 R)
• M52: 13,870,715 km (0.116 R)
• M53: 13,933,845 km (0.069 R)
• M54: 13,997,125 km (0.102 R)
• M55: 14,442,328 km (0.112 R)
• M56: 14,795,379 km (0.107 R)
• M57: 16,236,007 km (0.094 R)
• M58: 16,569,759 km (0.11 R)
• M59: 16,804,628 km (0.102 R)
• M60: 17,074,353 km (0.092 R)
• M61: 17,379,682 km (0.12 R)
• M62: 17,481,858 km (0.072 R)
• M63: 18,897,951 km (0.107 R)
• M64: 19,814,986 km (0.029 R)
• M65: 19,957,403 km (0.09 R)
• M66: 20,927,246 km (0.047 R)
• M67: 21,545,684 km (0.113 R)
• M68: 22,096,503 km (0.084 R)
• M69: 22,949,959 km (0.103 R)
• M70: 23,550,146 km (0.103 R)
• M71: 23,625,543 km (0.074 R)
• M72: 24,231,414 km (0.044 R)
• M73: 24,459,850 km (0.045 R)
• M74: 24,880,819 km (0.098 R)
• M75: 24,996,009 km (0.092 R)
• M76: 25,651,996 km (0.109 R)
• M77: 25,768,383 km (0.083 R)
• M78: 25,885,069 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 11,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit