🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.8

Radius: 10.2

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.57 AU - 0.93 AU

Year: 457 Days

Day: 10.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,927,264 km

• M1: 135,536 km (0.059 R)
• M2: 234,121 km (0.053 R)
• M3: 311,912 km (0.115 R)
• M4: 396,883 km (0.091 R)
• M5: 468,241 km (0.079 R)
• M6: 547,977 km (0.06 R)
• M7: 616,343 km (0.118 R)
• M8: 737,667 km (0.108 R)
• M9: 867,668 km (0.078 R)
• M10: 969,544 km (0.092 R)
• M11: 1,063,192 km (0.114 R)
• M12: 1,130,212 km (0.097 R)
• M13: 1,198,877 km (0.086 R)
• M14: 1,313,469 km (0.067 R)
• M15: 1,487,900 km (0.103 R)
• M16: 1,563,597 km (0.071 R)
• M17: 1,631,066 km (0.101 R)
• M18: 1,748,949 km (0.065 R)
• M19: 1,819,110 km (0.11 R)
• M20: 1,952,103 km (0.1 R)
• M21: 2,061,758 km (0.051 R)
• M22: 2,152,265 km (0.111 R)
• M23: 2,409,274 km (0.074 R)
• M24: 2,504,717 km (0.041 R)
• M25: 2,578,469 km (0.114 R)
• M26: 2,970,864 km (0.105 R)
• M27: 3,085,606 km (0.092 R)
• M28: 3,165,042 km (0.062 R)
• M29: 3,269,910 km (0.108 R)
• M30: 3,382,258 km (0.114 R)
• M31: 3,470,521 km (0.083 R)
• M32: 3,533,950 km (0.052 R)
• M33: 3,597,978 km (0.086 R)
• M34: 4,016,254 km (0.117 R)
• M35: 4,116,634 km (0.04 R)
• M36: 4,197,567 km (0.091 R)
• M37: 4,299,293 km (0.098 R)
• M38: 4,443,356 km (0.062 R)
• M39: 4,526,383 km (0.112 R)
• M40: 4,609,858 km (0.076 R)
• M41: 4,707,995 km (0.048 R)
• M42: 4,806,879 km (0.031 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.3

Radius: 13.6

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.11 AU - 1.27 AU

Year: 912 Days

Day: 14.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,927,264 km

• M1: 172,935 km (0.039 R)
• M2: 286,779 km (0.104 R)
• M3: 383,120 km (0.113 R)
• M4: 507,137 km (0.104 R)
• M5: 597,793 km (0.078 R)
• M6: 725,250 km (0.113 R)
• M7: 837,598 km (0.1 R)
• M8: 949,797 km (0.105 R)
• M9: 1,132,306 km (0.119 R)
• M10: 1,243,158 km (0.076 R)
• M11: 1,350,270 km (0.105 R)
• M12: 1,484,759 km (0.105 R)
• M13: 1,742,217 km (0.09 R)
• M14: 1,889,870 km (0.101 R)
• M15: 2,087,189 km (0.11 R)
• M16: 2,179,342 km (0.108 R)
• M17: 2,282,265 km (0.069 R)
• M18: 2,386,834 km (0.057 R)
• M19: 2,502,772 km (0.099 R)
• M20: 2,710,564 km (0.108 R)
• M21: 3,059,127 km (0.061 R)
• M22: 3,400,659 km (0.111 R)
• M23: 3,676,068 km (0.077 R)
• M24: 3,833,595 km (0.085 R)
• M25: 3,924,700 km (0.104 R)
• M26: 4,178,867 km (0.08 R)
• M27: 4,284,483 km (0.092 R)
• M28: 4,618,685 km (0.063 R)
• M29: 4,703,507 km (0.085 R)
• M30: 4,850,262 km (0.057 R)
• M31: 4,986,247 km (0.073 R)
• M32: 5,173,693 km (0.101 R)
• M33: 5,312,669 km (0.069 R)
• M34: 5,401,680 km (0.09 R)
• M35: 5,504,154 km (0.111 R)
• M36: 5,815,318 km (0.116 R)
• M37: 6,105,837 km (0.116 R)
• M38: 6,225,964 km (0.105 R)
• M39: 6,320,061 km (0.098 R)
• M40: 6,659,798 km (0.109 R)
• M41: 6,922,043 km (0.117 R)
• M42: 7,258,339 km (0.06 R)
• M43: 7,357,373 km (0.112 R)
• M44: 7,556,936 km (0.118 R)
• M45: 7,700,550 km (0.075 R)
• M46: 7,888,595 km (0.041 R)
• M47: 8,092,946 km (0.094 R)
• M48: 8,240,000 km (0.059 R)
• M49: 8,372,993 km (0.117 R)
• M50: 8,566,572 km (0.08 R)
• M51: 8,776,608 km (0.03 R)
• M52: 8,867,115 km (0.076 R)
• M53: 9,155,988 km (0.1 R)
• M54: 9,494,229 km (0.058 R)
• M55: 9,821,100 km (0.032 R)
• M56: 9,930,905 km (0.116 R)
• M57: 10,453,899 km (0.094 R)
• M58: 10,856,168 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.4

Radius: 14.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.18 AU - 1.58 AU

Year: 1140 Days

Day: 7.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 29,927,264 km

• M1: 179,368 km (0.114 R)
• M2: 269,276 km (0.073 R)
• M3: 366,814 km (0.107 R)
• M4: 457,769 km (0.044 R)
• M5: 551,418 km (0.093 R)
• M6: 648,806 km (0.071 R)
• M7: 870,211 km (0.098 R)
• M8: 1,010,534 km (0.087 R)
• M9: 1,135,897 km (0.091 R)
• M10: 1,403,228 km (0.057 R)
• M11: 1,505,852 km (0.092 R)
• M12: 1,644,529 km (0.11 R)
• M13: 1,836,463 km (0.088 R)
• M14: 2,079,710 km (0.09 R)
• M15: 2,168,272 km (0.105 R)
• M16: 2,372,323 km (0.089 R)
• M17: 2,574,879 km (0.061 R)
• M18: 2,670,322 km (0.062 R)
• M19: 2,881,554 km (0.084 R)
• M20: 3,064,512 km (0.03 R)
• M21: 3,200,198 km (0.05 R)
• M22: 3,320,624 km (0.12 R)
• M23: 3,460,049 km (0.1 R)
• M24: 3,853,791 km (0.088 R)
• M25: 4,065,472 km (0.074 R)
• M26: 4,196,220 km (0.119 R)
• M27: 4,385,462 km (0.096 R)
• M28: 4,481,204 km (0.099 R)
• M29: 4,704,105 km (0.089 R)
• M30: 4,841,585 km (0.111 R)
• M31: 5,100,539 km (0.106 R)
• M32: 5,211,541 km (0.12 R)
• M33: 5,538,861 km (0.11 R)
• M34: 5,673,798 km (0.061 R)
• M35: 5,767,896 km (0.099 R)
• M36: 6,235,538 km (0.075 R)
• M37: 6,594,274 km (0.107 R)
• M38: 6,726,519 km (0.094 R)
• M39: 6,859,511 km (0.038 R)
• M40: 6,948,821 km (0.103 R)
• M41: 7,184,737 km (0.119 R)
• M42: 7,354,979 km (0.08 R)
• M43: 7,515,199 km (0.073 R)
• M44: 7,664,946 km (0.11 R)
• M45: 7,862,116 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420

Radius: 10.4

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.23 AU - 2.03 AU

Year: 1463 Days

Day: 9.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 29,927,264 km

• M1: 142,268 km (0.112 R)
• M2: 239,656 km (0.032 R)
• M3: 623,225 km (0.049 R)
• M4: 740,061 km (0.069 R)
• M5: 878,439 km (0.036 R)
• M6: 1,018,612 km (0.058 R)
• M7: 1,121,386 km (0.104 R)
• M8: 1,259,016 km (0.102 R)
• M9: 1,394,402 km (0.096 R)
• M10: 1,741,020 km (0.119 R)
• M11: 2,171,413 km (0.075 R)
• M12: 2,503,221 km (0.086 R)
• M13: 2,654,764 km (0.117 R)
• M14: 2,736,893 km (0.053 R)
• M15: 2,882,751 km (0.082 R)
• M16: 2,956,652 km (0.116 R)
• M17: 3,095,629 km (0.096 R)
• M18: 3,160,405 km (0.065 R)
• M19: 3,302,672 km (0.072 R)
• M20: 3,638,819 km (0.098 R)
• M21: 4,045,126 km (0.064 R)
• M22: 4,175,875 km (0.029 R)
• M23: 4,320,087 km (0.072 R)
• M24: 4,429,294 km (0.099 R)
• M25: 4,938,824 km (0.099 R)
• M26: 5,027,685 km (0.075 R)
• M27: 5,232,784 km (0.108 R)
• M28: 5,453,890 km (0.064 R)
• M29: 5,624,880 km (0.086 R)
• M30: 6,479,233 km (0.099 R)
• M31: 6,928,775 km (0.108 R)
• M32: 7,431,873 km (0.068 R)
• M33: 7,769,066 km (0.073 R)
• M34: 8,051,357 km (0.12 R)
• M35: 8,473,523 km (0.082 R)
• M36: 8,580,186 km (0.093 R)
• M37: 9,370,960 km (0.107 R)
• M38: 9,544,494 km (0.118 R)
• M39: 10,007,350 km (0.069 R)
• M40: 10,120,296 km (0.101 R)
• M41: 10,233,542 km (0.115 R)
• M42: 10,330,930 km (0.106 R)
• M43: 10,608,583 km (0.1 R)
• M44: 10,789,597 km (0.099 R)
• M45: 11,088,045 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 12

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.87 AU - 3.37 AU

Year: 3874 Days

Day: 12.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,927,264 km

• M1: 152,590 km (0.118 R)
• M2: 268,977 km (0.103 R)
• M3: 554,859 km (0.12 R)
• M4: 632,350 km (0.056 R)
• M5: 882,927 km (0.105 R)
• M6: 1,065,586 km (0.058 R)
• M7: 1,359,097 km (0.115 R)
• M8: 1,572,573 km (0.087 R)
• M9: 2,127,880 km (0.081 R)
• M10: 2,267,754 km (0.063 R)
• M11: 2,455,350 km (0.086 R)
• M12: 2,764,120 km (0.092 R)
• M13: 2,989,115 km (0.087 R)
• M14: 3,134,375 km (0.073 R)
• M15: 3,344,111 km (0.047 R)
• M16: 3,584,066 km (0.066 R)
• M17: 3,712,720 km (0.113 R)
• M18: 3,816,840 km (0.039 R)
• M19: 4,461,607 km (0.079 R)
• M20: 4,614,197 km (0.089 R)
• M21: 5,655,548 km (0.093 R)
• M22: 5,927,068 km (0.046 R)
• M23: 6,079,807 km (0.089 R)
• M24: 6,799,223 km (0.08 R)
• M25: 6,910,973 km (0.059 R)
• M26: 7,282,873 km (0.087 R)
• M27: 7,381,009 km (0.041 R)
• M28: 7,711,172 km (0.114 R)
• M29: 8,198,562 km (0.119 R)
• M30: 8,678,771 km (0.091 R)
• M31: 8,922,167 km (0.086 R)
• M32: 9,256,368 km (0.111 R)
• M33: 10,356,810 km (0.034 R)
• M34: 11,308,402 km (0.094 R)
• M35: 11,670,130 km (0.046 R)
• M36: 12,113,089 km (0.117 R)
• M37: 12,249,074 km (0.066 R)
• M38: 12,857,039 km (0.076 R)
• M39: 13,214,578 km (0.1 R)
• M40: 13,414,740 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.2

Radius: 10.7

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.34 AU - 3.44 AU

Year: 4387 Days

Day: 7.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,927,264 km

• M1: 263,591 km (0.115 R)
• M2: 376,987 km (0.063 R)
• M3: 446,400 km (0.094 R)
• M4: 591,360 km (0.048 R)
• M5: 664,963 km (0.065 R)
• M6: 1,070,971 km (0.102 R)
• M7: 1,414,747 km (0.102 R)
• M8: 1,652,757 km (0.055 R)
• M9: 1,792,631 km (0.104 R)
• M10: 2,017,926 km (0.113 R)
• M11: 2,218,686 km (0.04 R)
• M12: 2,585,650 km (0.092 R)
• M13: 2,675,857 km (0.111 R)
• M14: 2,785,662 km (0.073 R)
• M15: 3,028,758 km (0.056 R)
• M16: 3,162,499 km (0.096 R)
• M17: 3,278,737 km (0.107 R)
• M18: 3,676,667 km (0.064 R)
• M19: 3,799,038 km (0.055 R)
• M20: 4,195,771 km (0.085 R)
• M21: 4,409,996 km (0.096 R)
• M22: 4,540,146 km (0.073 R)
• M23: 4,738,064 km (0.036 R)
• M24: 4,871,505 km (0.102 R)
• M25: 4,983,703 km (0.084 R)
• M26: 5,096,799 km (0.061 R)
• M27: 5,510,886 km (0.112 R)
• M28: 6,371,673 km (0.099 R)
• M29: 6,667,876 km (0.095 R)
• M30: 7,428,282 km (0.114 R)
• M31: 7,635,775 km (0.059 R)
• M32: 7,818,882 km (0.101 R)
• M33: 7,977,007 km (0.065 R)
• M34: 8,511,670 km (0.105 R)
• M35: 8,838,093 km (0.095 R)
• M36: 9,030,475 km (0.071 R)
• M37: 9,224,205 km (0.113 R)
• M38: 9,756,923 km (0.088 R)
• M39: 9,898,742 km (0.111 R)
• M40: 10,069,881 km (0.115 R)
• M41: 10,184,623 km (0.115 R)
• M42: 11,265,767 km (0.052 R)
• M43: 11,714,411 km (0.03 R)
• M44: 11,956,011 km (0.099 R)
• M45: 12,260,443 km (0.095 R)
• M46: 12,536,750 km (0.104 R)
• M47: 13,472,186 km (0.054 R)
• M48: 13,567,031 km (0.062 R)
• M49: 13,820,898 km (0.115 R)
• M50: 14,333,271 km (0.106 R)
• M51: 14,494,687 km (0.043 R)
• M52: 14,689,165 km (0.107 R)
• M53: 14,851,927 km (0.105 R)
• M54: 15,048,050 km (0.116 R)
• M55: 16,209,079 km (0.078 R)
• M56: 16,715,468 km (0.09 R)
• M57: 17,295,758 km (0.091 R)
• M58: 17,467,646 km (0.103 R)
• M59: 18,616,557 km (0.091 R)
• M60: 19,789,704 km (0.111 R)
• M61: 20,185,989 km (0.092 R)
• M62: 21,023,288 km (0.087 R)
• M63: 21,390,850 km (0.102 R)
• M64: 21,575,454 km (0.103 R)
• M65: 21,797,607 km (0.063 R)
• M66: 21,871,807 km (0.047 R)
• M67: 22,020,507 km (0.104 R)
• M68: 22,769,245 km (0.097 R)
• M69: 23,146,680 km (0.077 R)
• M70: 23,488,212 km (0.106 R)
• M71: 23,678,650 km (0.045 R)
• M72: 23,946,131 km (0.103 R)
• M73: 25,064,974 km (0.119 R)
• M74: 25,572,110 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645

Radius: 15

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.4 AU - 4.08 AU

Year: 5084 Days

Day: 10 Hours

Environment

Temp: -226 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,927,264 km

• M1: 187,446 km (0.067 R)
• M2: 311,164 km (0.083 R)
• M3: 690,843 km (0.031 R)
• M4: 1,361,490 km (0.086 R)
• M5: 1,596,658 km (0.073 R)
• M6: 2,252,794 km (0.113 R)
• M7: 2,382,496 km (0.074 R)
• M8: 2,688,573 km (0.119 R)
• M9: 2,846,698 km (0.042 R)
• M10: 3,151,429 km (0.051 R)
• M11: 3,255,399 km (0.078 R)
• M12: 3,618,025 km (0.09 R)
• M13: 3,727,081 km (0.079 R)
• M14: 4,016,254 km (0.092 R)
• M15: 4,382,320 km (0.069 R)
• M16: 4,831,114 km (0.114 R)
• M17: 5,097,847 km (0.119 R)
• M18: 5,419,482 km (0.113 R)
• M19: 5,646,123 km (0.096 R)
• M20: 5,927,367 km (0.12 R)
• M21: 6,082,649 km (0.116 R)
• M22: 6,265,757 km (0.073 R)
• M23: 6,503,767 km (0.102 R)
• M24: 7,098,269 km (0.099 R)
• M25: 7,235,899 km (0.101 R)
• M26: 7,654,025 km (0.065 R)
• M27: 8,080,230 km (0.031 R)
• M28: 8,631,049 km (0.093 R)
• M29: 9,830,674 km (0.105 R)
• M30: 10,263,012 km (0.099 R)
• M31: 10,450,159 km (0.104 R)
• M32: 10,796,179 km (0.101 R)
• M33: 10,954,902 km (0.117 R)
• M34: 11,178,252 km (0.105 R)
• M35: 11,274,294 km (0.048 R)
• M36: 12,119,522 km (0.114 R)
• M37: 12,483,344 km (0.083 R)
• M38: 12,783,587 km (0.107 R)
• M39: 13,018,904 km (0.09 R)
• M40: 13,391,403 km (0.069 R)
• M41: 13,664,718 km (0.115 R)
• M42: 15,271,250 km (0.056 R)
• M43: 15,628,490 km (0.084 R)
• M44: 15,808,007 km (0.116 R)
• M45: 16,387,549 km (0.059 R)
• M46: 16,606,560 km (0.12 R)
• M47: 16,753,166 km (0.084 R)
• M48: 17,828,925 km (0.106 R)
• M49: 18,167,465 km (0.062 R)
• M50: 18,736,236 km (0.081 R)
• M51: 19,042,014 km (0.096 R)
• M52: 19,503,673 km (0.049 R)
• M53: 19,735,998 km (0.085 R)
• M54: 19,852,385 km (0.088 R)
• M55: 20,047,162 km (0.074 R)
• M56: 20,203,342 km (0.083 R)
• M57: 20,438,360 km (0.093 R)
• M58: 20,595,438 km (0.067 R)
• M59: 21,188,594 km (0.094 R)
• M60: 21,427,352 km (0.075 R)
• M61: 21,627,065 km (0.06 R)
• M62: 21,988,045 km (0.111 R)
• M63: 22,189,553 km (0.037 R)
• M64: 22,756,828 km (0.076 R)
• M65: 23,205,921 km (0.051 R)
• M66: 24,696,065 km (0.037 R)
• M67: 25,410,545 km (0.045 R)
• M68: 25,664,263 km (0.119 R)
• M69: 25,791,570 km (0.094 R)
• M70: 27,247,906 km (0.114 R)
• M71: 27,420,991 km (0.09 R)
• M72: 28,511,260 km (0.076 R)
• M73: 28,642,906 km (0.099 R)
• M74: 28,818,983 km (0.027 R)
• M75: 28,995,358 km (0.118 R)
• M76: 29,172,034 km (0.1 R)
• M77: 29,571,161 km (0.054 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 13,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit