🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222

Radius: 11

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.93 AU - 1.21 AU

Year: 738 Days

Day: 5.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 17,584,604 km

• M1: 137,780 km (0.112 R)
• M2: 209,736 km (0.055 R)
• M3: 305,030 km (0.069 R)
• M4: 377,884 km (0.102 R)
• M5: 449,093 km (0.106 R)
• M6: 575,952 km (0.117 R)
• M7: 650,302 km (0.069 R)
• M8: 720,463 km (0.118 R)
• M9: 789,428 km (0.116 R)
• M10: 869,463 km (0.037 R)
• M11: 979,417 km (0.089 R)
• M12: 1,089,521 km (0.108 R)
• M13: 1,308,084 km (0.087 R)
• M14: 1,519,765 km (0.11 R)
• M15: 1,621,791 km (0.063 R)
• M16: 1,726,210 km (0.087 R)
• M17: 1,821,653 km (0.072 R)
• M18: 1,901,539 km (0.103 R)
• M19: 2,017,926 km (0.042 R)
• M20: 2,106,787 km (0.106 R)
• M21: 2,196,994 km (0.055 R)
• M22: 2,288,548 km (0.052 R)
• M23: 2,481,829 km (0.074 R)
• M24: 2,558,273 km (0.082 R)
• M25: 2,719,839 km (0.087 R)
• M26: 2,805,259 km (0.119 R)
• M27: 2,884,845 km (0.073 R)
• M28: 3,080,519 km (0.059 R)
• M29: 3,280,681 km (0.105 R)
• M30: 3,378,818 km (0.051 R)
• M31: 3,499,393 km (0.12 R)
• M32: 3,599,774 km (0.072 R)
• M33: 3,679,360 km (0.054 R)
• M34: 4,085,967 km (0.057 R)
• M35: 4,184,252 km (0.068 R)
• M36: 4,260,398 km (0.079 R)
• M37: 4,344,621 km (0.112 R)
• M38: 4,553,909 km (0.111 R)
• M39: 4,742,701 km (0.052 R)
• M40: 4,918,180 km (0.119 R)
• M41: 5,030,976 km (0.113 R)
• M42: 5,169,055 km (0.112 R)
• M43: 5,275,419 km (0.085 R)
• M44: 5,349,620 km (0.087 R)
• M45: 5,448,953 km (0.055 R)
• M46: 5,557,411 km (0.079 R)
• M47: 5,649,713 km (0.119 R)
• M48: 5,750,841 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.8

Radius: 12.6

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.09 AU - 1.59 AU

Year: 1034 Days

Day: 14.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 155.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 17,584,604 km

• M1: 172,786 km (0.058 R)
• M2: 274,662 km (0.114 R)
• M3: 402,867 km (0.111 R)
• M4: 505,790 km (0.064 R)
• M5: 586,424 km (0.073 R)
• M6: 813,962 km (0.096 R)
• M7: 892,351 km (0.085 R)
• M8: 1,015,171 km (0.117 R)
• M9: 1,317,508 km (0.102 R)
• M10: 1,590,375 km (0.092 R)
• M11: 1,716,636 km (0.06 R)
• M12: 1,899,444 km (0.066 R)
• M13: 1,997,730 km (0.063 R)
• M14: 2,181,287 km (0.105 R)
• M15: 2,341,655 km (0.095 R)
• M16: 2,496,340 km (0.089 R)
• M17: 2,594,775 km (0.105 R)
• M18: 2,785,363 km (0.077 R)
• M19: 2,867,193 km (0.105 R)
• M20: 3,396,320 km (0.117 R)
• M21: 3,483,835 km (0.073 R)
• M22: 3,583,318 km (0.096 R)
• M23: 3,956,116 km (0.11 R)
• M24: 4,211,629 km (0.056 R)
• M25: 4,424,806 km (0.096 R)
• M26: 4,593,253 km (0.11 R)
• M27: 4,824,980 km (0.06 R)
• M28: 4,923,864 km (0.12 R)
• M29: 5,313,118 km (0.103 R)
• M30: 5,505,202 km (0.086 R)
• M31: 5,608,424 km (0.082 R)
• M32: 5,948,909 km (0.108 R)
• M33: 6,028,495 km (0.111 R)
• M34: 6,269,198 km (0.042 R)
• M35: 6,350,130 km (0.044 R)
• M36: 6,431,362 km (0.028 R)
• M37: 6,636,311 km (0.056 R)
• M38: 6,801,617 km (0.109 R)
• M39: 6,982,481 km (0.113 R)
• M40: 7,462,839 km (0.108 R)
• M41: 7,750,516 km (0.061 R)
• M42: 7,924,798 km (0.106 R)
• M43: 8,012,462 km (0.118 R)
• M44: 8,188,838 km (0.113 R)
• M45: 8,455,720 km (0.03 R)
• M46: 8,665,307 km (0.072 R)
• M47: 8,906,908 km (0.117 R)
• M48: 9,196,828 km (0.078 R)
• M49: 9,567,382 km (0.062 R)
• M50: 10,053,426 km (0.106 R)
• M51: 10,164,278 km (0.106 R)
• M52: 10,275,579 km (0.081 R)
• M53: 10,467,363 km (0.092 R)
• M54: 10,547,547 km (0.087 R)
• M55: 10,740,978 km (0.064 R)
• M56: 10,903,142 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 13.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.35 AU - 1.53 AU

Year: 1152 Days

Day: 10.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 17,584,604 km

• M1: 172,187 km (0.094 R)
• M2: 390,750 km (0.068 R)
• M3: 491,579 km (0.028 R)
• M4: 641,775 km (0.095 R)
• M5: 791,522 km (0.096 R)
• M6: 969,394 km (0.103 R)
• M7: 1,087,277 km (0.108 R)
• M8: 1,204,861 km (0.08 R)
• M9: 1,372,860 km (0.106 R)
• M10: 1,519,166 km (0.114 R)
• M11: 1,640,191 km (0.112 R)
• M12: 1,758,373 km (0.086 R)
• M13: 1,847,235 km (0.097 R)
• M14: 2,177,846 km (0.106 R)
• M15: 2,427,973 km (0.083 R)
• M16: 2,592,681 km (0.045 R)
• M17: 2,776,088 km (0.097 R)
• M18: 2,903,395 km (0.047 R)
• M19: 3,048,057 km (0.095 R)
• M20: 3,210,819 km (0.048 R)
• M21: 3,384,502 km (0.068 R)
• M22: 3,528,864 km (0.094 R)
• M23: 4,076,243 km (0.03 R)
• M24: 4,256,059 km (0.086 R)
• M25: 4,473,724 km (0.094 R)
• M26: 4,606,118 km (0.049 R)
• M27: 4,847,719 km (0.089 R)
• M28: 4,992,829 km (0.088 R)
• M29: 5,167,260 km (0.116 R)
• M30: 5,278,411 km (0.09 R)
• M31: 5,399,735 km (0.089 R)
• M32: 5,626,077 km (0.118 R)
• M33: 5,769,242 km (0.112 R)
• M34: 6,030,141 km (0.098 R)
• M35: 6,255,285 km (0.109 R)
• M36: 6,673,860 km (0.031 R)
• M37: 6,937,601 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.9

Radius: 13.6

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.91 AU - 2.91 AU

Year: 2495 Days

Day: 6.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 17,584,604 km

• M1: 176,525 km (0.08 R)
• M2: 297,251 km (0.07 R)
• M3: 551,867 km (0.101 R)
• M4: 637,736 km (0.03 R)
• M5: 753,076 km (0.075 R)
• M6: 910,752 km (0.084 R)
• M7: 1,025,643 km (0.12 R)
• M8: 1,183,918 km (0.09 R)
• M9: 1,320,949 km (0.074 R)
• M10: 1,463,516 km (0.116 R)
• M11: 1,742,666 km (0.101 R)
• M12: 2,015,831 km (0.104 R)
• M13: 2,181,885 km (0.118 R)
• M14: 2,278,974 km (0.102 R)
• M15: 2,389,826 km (0.064 R)
• M16: 2,502,623 km (0.088 R)
• M17: 2,642,946 km (0.115 R)
• M18: 2,891,876 km (0.087 R)
• M19: 3,025,916 km (0.056 R)
• M20: 3,272,603 km (0.1 R)
• M21: 3,511,810 km (0.052 R)
• M22: 3,727,829 km (0.049 R)
• M23: 3,903,756 km (0.033 R)
• M24: 4,309,915 km (0.084 R)
• M25: 4,463,851 km (0.104 R)
• M26: 4,588,316 km (0.095 R)
• M27: 4,793,116 km (0.042 R)
• M28: 4,904,566 km (0.038 R)
• M29: 5,097,847 km (0.052 R)
• M30: 5,211,840 km (0.087 R)
• M31: 5,542,003 km (0.063 R)
• M32: 5,760,416 km (0.12 R)
• M33: 6,050,336 km (0.108 R)
• M34: 6,205,768 km (0.066 R)
• M35: 6,292,685 km (0.111 R)
• M36: 6,930,720 km (0.066 R)
• M37: 7,021,077 km (0.106 R)
• M38: 7,202,689 km (0.116 R)
• M39: 7,608,099 km (0.097 R)
• M40: 7,870,045 km (0.119 R)
• M41: 8,499,104 km (0.031 R)
• M42: 8,868,760 km (0.119 R)
• M43: 9,363,181 km (0.105 R)
• M44: 9,503,205 km (0.1 R)
• M45: 9,826,037 km (0.037 R)
• M46: 9,988,650 km (0.085 R)
• M47: 10,523,911 km (0.077 R)
• M48: 10,648,676 km (0.108 R)
• M49: 10,794,982 km (0.094 R)
• M50: 11,493,604 km (0.108 R)
• M51: 11,708,277 km (0.114 R)
• M52: 11,880,913 km (0.101 R)
• M53: 11,967,530 km (0.025 R)
• M54: 12,206,887 km (0.111 R)
• M55: 12,360,075 km (0.064 R)
• M56: 12,601,975 km (0.117 R)
• M57: 12,734,668 km (0.069 R)
• M58: 12,823,380 km (0.103 R)
• M59: 13,180,320 km (0.086 R)
• M60: 13,269,930 km (0.06 R)
• M61: 14,201,475 km (0.108 R)
• M62: 15,295,185 km (0.112 R)
• M63: 15,626,246 km (0.078 R)
• M64: 15,983,635 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.1

Radius: 14.2

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.93 AU - 4.59 AU

Year: 4862 Days

Day: 6 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 17,584,604 km

• M1: 177,573 km (0.081 R)
• M2: 268,528 km (0.059 R)
• M3: 476,619 km (0.078 R)
• M4: 607,218 km (0.096 R)
• M5: 830,867 km (0.093 R)
• M6: 981,960 km (0.08 R)
• M7: 1,460,674 km (0.092 R)
• M8: 1,595,760 km (0.095 R)
• M9: 1,735,186 km (0.12 R)
• M10: 2,140,746 km (0.088 R)
• M11: 2,237,087 km (0.061 R)
• M12: 2,700,092 km (0.111 R)
• M13: 2,953,660 km (0.086 R)
• M14: 3,237,448 km (0.053 R)
• M15: 3,349,048 km (0.068 R)
• M16: 3,831,949 km (0.113 R)
• M17: 4,142,066 km (0.114 R)
• M18: 4,287,924 km (0.113 R)
• M19: 4,510,226 km (0.095 R)
• M20: 4,685,705 km (0.057 R)
• M21: 4,889,158 km (0.12 R)
• M22: 5,121,483 km (0.106 R)
• M23: 5,516,870 km (0.086 R)
• M24: 5,677,987 km (0.097 R)
• M25: 5,977,183 km (0.057 R)
• M26: 6,705,276 km (0.051 R)
• M27: 7,021,825 km (0.077 R)
• M28: 7,520,883 km (0.105 R)
• M29: 7,669,883 km (0.067 R)
• M30: 8,183,752 km (0.112 R)
• M31: 8,306,272 km (0.099 R)
• M32: 8,522,291 km (0.036 R)
• M33: 9,468,797 km (0.102 R)
• M34: 9,565,437 km (0.029 R)
• M35: 9,922,079 km (0.058 R)
• M36: 10,415,602 km (0.119 R)
• M37: 10,581,955 km (0.044 R)
• M38: 10,715,546 km (0.064 R)
• M39: 10,849,885 km (0.072 R)
• M40: 11,086,249 km (0.111 R)
• M41: 11,632,730 km (0.111 R)
• M42: 12,118,176 km (0.093 R)
• M43: 12,575,047 km (0.107 R)
• M44: 12,752,171 km (0.117 R)
• M45: 13,109,112 km (0.065 R)
• M46: 13,360,885 km (0.103 R)
• M47: 13,469,343 km (0.119 R)
• M48: 13,650,656 km (0.099 R)
• M49: 14,126,078 km (0.096 R)
• M50: 14,495,286 km (0.079 R)
• M51: 15,055,380 km (0.072 R)
• M52: 15,168,177 km (0.108 R)
• M53: 15,698,651 km (0.099 R)
• M54: 15,927,835 km (0.098 R)
• M55: 16,042,876 km (0.079 R)
• M56: 16,235,259 km (0.073 R)
• M57: 16,544,477 km (0.12 R)
• M58: 17,523,745 km (0.114 R)
• M59: 18,521,563 km (0.118 R)
• M60: 19,170,070 km (0.063 R)
• M61: 19,990,913 km (0.11 R)
• M62: 20,156,518 km (0.087 R)
• M63: 20,907,350 km (0.078 R)
• M64: 22,264,651 km (0.095 R)
• M65: 22,522,259 km (0.047 R)
• M66: 22,737,829 km (0.055 R)
• M67: 23,431,963 km (0.119 R)
• M68: 24,265,223 km (0.079 R)
• M69: 25,466,195 km (0.092 R)
• M70: 26,006,243 km (0.101 R)
• M71: 27,602,752 km (0.079 R)
• M72: 27,740,980 km (0.1 R)
• M73: 28,855,933 km (0.047 R)
• M74: 29,277,799 km (0.116 R)
• M75: 29,890,851 km (0.074 R)
• M76: 30,080,242 km (0.117 R)
• M77: 31,417,647 km (0.081 R)
• M78: 31,899,951 km (0.092 R)
• M79: 32,093,680 km (0.071 R)
• M80: 32,239,089 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.3

Radius: 9.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.92 AU - 3.94 AU

Year: 5195 Days

Day: 6.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 17,584,604 km

• M1: 122,221 km (0.064 R)
• M2: 382,522 km (0.114 R)
• M3: 622,776 km (0.106 R)
• M4: 696,677 km (0.061 R)
• M5: 765,343 km (0.089 R)
• M6: 909,854 km (0.071 R)
• M7: 1,093,710 km (0.061 R)
• M8: 1,258,118 km (0.119 R)
• M9: 1,431,053 km (0.05 R)
• M10: 1,531,733 km (0.057 R)
• M11: 1,646,474 km (0.085 R)
• M12: 1,824,196 km (0.086 R)
• M13: 1,995,785 km (0.119 R)
• M14: 2,096,315 km (0.116 R)
• M15: 2,368,433 km (0.115 R)
• M16: 2,861,059 km (0.091 R)
• M17: 2,946,330 km (0.105 R)
• M18: 3,236,550 km (0.078 R)
• M19: 3,385,250 km (0.081 R)
• M20: 3,658,566 km (0.089 R)
• M21: 3,970,776 km (0.111 R)
• M22: 4,162,262 km (0.1 R)
• M23: 4,259,051 km (0.065 R)
• M24: 4,488,235 km (0.117 R)
• M25: 4,890,205 km (0.114 R)
• M26: 5,061,195 km (0.054 R)
• M27: 5,130,160 km (0.096 R)
• M28: 5,303,993 km (0.119 R)
• M29: 5,479,770 km (0.075 R)
• M30: 5,550,530 km (0.066 R)
• M31: 5,693,097 km (0.055 R)
• M32: 5,909,415 km (0.098 R)
• M33: 6,036,723 km (0.049 R)
• M34: 6,275,780 km (0.087 R)
• M35: 6,405,781 km (0.03 R)
• M36: 6,630,626 km (0.054 R)
• M37: 6,896,462 km (0.061 R)
• M38: 7,088,396 km (0.095 R)
• M39: 7,262,677 km (0.078 R)
• M40: 7,418,858 km (0.105 R)
• M41: 7,794,199 km (0.087 R)
• M42: 7,974,165 km (0.116 R)
• M43: 8,054,499 km (0.076 R)
• M44: 8,297,446 km (0.104 R)
• M45: 8,686,999 km (0.092 R)
• M46: 8,915,285 km (0.104 R)
• M47: 9,229,740 km (0.113 R)
• M48: 9,398,935 km (0.096 R)
• M49: 9,805,093 km (0.102 R)
• M50: 9,934,495 km (0.084 R)
• M51: 10,173,254 km (0.107 R)
• M52: 10,369,975 km (0.083 R)
• M53: 10,612,323 km (0.116 R)
• M54: 10,723,026 km (0.057 R)
• M55: 10,789,597 km (0.109 R)
• M56: 11,327,551 km (0.08 R)
• M57: 11,486,125 km (0.066 R)
• M58: 11,691,074 km (0.057 R)
• M59: 11,897,219 km (0.078 R)
• M60: 12,289,914 km (0.089 R)
• M61: 12,452,826 km (0.075 R)
• M62: 12,757,407 km (0.085 R)
• M63: 13,613,406 km (0.097 R)
• M64: 14,048,437 km (0.081 R)
• M65: 14,561,707 km (0.097 R)
• M66: 14,660,143 km (0.109 R)
• M67: 14,956,945 km (0.084 R)
• M68: 15,081,111 km (0.081 R)
• M69: 15,833,738 km (0.106 R)
• M70: 15,909,734 km (0.097 R)
• M71: 16,087,306 km (0.046 R)
• M72: 16,342,371 km (0.111 R)
• M73: 16,547,170 km (0.056 R)
• M74: 16,804,628 km (0.065 R)
• M75: 17,271,224 km (0.077 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: 448 - 18,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit