🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner System (Rocky)

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: 800.2

Radius: 12.2

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.59 AU - 0.91 AU

Year: 426 Days

Day: 10.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 85,012,035 km

• M1: 156,779 km (0.077 R)
• M2: 248,931 km (0.09 R)
• M3: 338,839 km (0.109 R)
• M4: 456,274 km (0.086 R)
• M5: 532,568 km (0.117 R)
• M6: 614,249 km (0.101 R)
• M7: 738,116 km (0.094 R)
• M8: 827,276 km (0.05 R)
• M9: 1,118,992 km (0.114 R)
• M10: 1,213,688 km (0.047 R)
• M11: 1,337,255 km (0.072 R)
• M12: 1,449,155 km (0.104 R)
• M13: 1,525,599 km (0.051 R)
• M14: 1,699,881 km (0.085 R)
• M15: 1,780,813 km (0.068 R)
• M16: 1,910,814 km (0.091 R)
• M17: 2,056,372 km (0.046 R)
• M18: 2,237,236 km (0.117 R)
• M19: 2,575,178 km (0.083 R)
• M20: 2,675,708 km (0.09 R)
• M21: 2,770,702 km (0.115 R)
• M22: 3,055,836 km (0.116 R)
• M23: 3,277,689 km (0.091 R)
• M24: 3,379,715 km (0.063 R)
• M25: 3,527,368 km (0.105 R)
• M26: 3,647,046 km (0.077 R)
• M27: 3,768,071 km (0.092 R)
• M28: 3,898,221 km (0.088 R)
• M29: 3,975,414 km (0.103 R)
• M30: 4,123,665 km (0.097 R)
• M31: 4,257,855 km (0.118 R)
• M32: 4,377,383 km (0.065 R)
• M33: 4,506,337 km (0.059 R)
• M34: 4,718,466 km (0.117 R)
• M35: 4,892,150 km (0.068 R)
• M36: 5,051,322 km (0.058 R)
• M37: 5,135,695 km (0.076 R)
• M38: 5,229,194 km (0.032 R)
• M39: 5,314,614 km (0.05 R)
• M40: 5,435,040 km (0.1 R)
• M41: 5,538,861 km (0.1 R)
• M42: 5,626,077 km (0.108 R)
• M43: 5,731,244 km (0.067 R)
• M44: 6,041,660 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.5

Radius: 12

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.69 AU - 0.97 AU

Year: 496 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,012,035 km

• M1: 150,047 km (0.083 R)
• M2: 270,772 km (0.093 R)
• M3: 386,860 km (0.112 R)
• M4: 506,987 km (0.111 R)
• M5: 645,365 km (0.105 R)
• M6: 752,178 km (0.049 R)
• M7: 907,909 km (0.095 R)
• M8: 1,004,400 km (0.082 R)
• M9: 1,164,619 km (0.095 R)
• M10: 1,267,244 km (0.096 R)
• M11: 1,470,846 km (0.036 R)
• M12: 1,586,186 km (0.111 R)
• M13: 1,728,155 km (0.066 R)
• M14: 1,822,551 km (0.054 R)
• M15: 1,959,433 km (0.1 R)
• M16: 2,049,790 km (0.045 R)
• M17: 2,222,127 km (0.113 R)
• M18: 2,550,195 km (0.104 R)
• M19: 2,667,629 km (0.069 R)
• M20: 2,768,309 km (0.11 R)
• M21: 2,964,431 km (0.1 R)
• M22: 3,199,001 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.3

Radius: 8.4

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.66 AU - 1 AU

Year: 496 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,012,035 km

• M1: 106,813 km (0.05 R)
• M2: 183,856 km (0.114 R)
• M3: 326,123 km (0.111 R)
• M4: 379,380 km (0.113 R)
• M5: 445,802 km (0.073 R)
• M6: 560,693 km (0.083 R)
• M7: 638,334 km (0.114 R)
• M8: 693,536 km (0.075 R)
• M9: 746,793 km (0.107 R)
• M10: 813,364 km (0.115 R)
• M11: 865,723 km (0.047 R)
• M12: 1,004,251 km (0.048 R)
• M13: 1,109,717 km (0.071 R)
• M14: 1,214,436 km (0.115 R)
• M15: 1,312,871 km (0.117 R)
• M16: 1,518,119 km (0.075 R)
• M17: 1,645,277 km (0.096 R)
• M18: 1,760,169 km (0.111 R)
• M19: 1,872,367 km (0.064 R)
• M20: 1,937,592 km (0.114 R)
• M21: 2,234,843 km (0.094 R)
• M22: 2,350,781 km (0.069 R)
• M23: 2,528,503 km (0.104 R)
• M24: 2,582,658 km (0.09 R)
• M25: 2,747,664 km (0.043 R)
• M26: 2,840,864 km (0.069 R)
• M27: 2,903,545 km (0.095 R)
• M28: 3,017,688 km (0.081 R)
• M29: 3,088,149 km (0.12 R)
• M30: 3,146,193 km (0.1 R)
• M31: 3,630,591 km (0.083 R)
• M32: 3,850,350 km (0.111 R)
• M33: 4,046,323 km (0.06 R)
• M34: 4,131,295 km (0.094 R)
• M35: 4,266,980 km (0.078 R)
• M36: 4,360,778 km (0.074 R)
• M37: 4,469,835 km (0.077 R)
• M38: 4,587,120 km (0.089 R)
• M39: 4,742,701 km (0.063 R)
• M40: 5,013,473 km (0.108 R)
• M41: 5,112,507 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.9

Radius: 10.5

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.17 AU - 1.25 AU

Year: 873 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 85,012,035 km

• M1: 159,771 km (0.091 R)
• M2: 232,625 km (0.097 R)
• M3: 299,046 km (0.039 R)
• M4: 461,210 km (0.102 R)
• M5: 764,296 km (0.118 R)
• M6: 884,722 km (0.116 R)
• M7: 1,000,062 km (0.103 R)
• M8: 1,077,853 km (0.108 R)
• M9: 1,182,870 km (0.07 R)
• M10: 1,317,808 km (0.076 R)
• M11: 1,397,095 km (0.106 R)
• M12: 1,491,940 km (0.046 R)
• M13: 1,574,966 km (0.115 R)
• M14: 1,702,573 km (0.104 R)
• M15: 2,044,704 km (0.12 R)
• M16: 2,145,383 km (0.111 R)
• M17: 2,231,851 km (0.057 R)
• M18: 2,367,835 km (0.079 R)
• M19: 2,465,672 km (0.118 R)
• M20: 2,852,981 km (0.037 R)
• M21: 2,931,071 km (0.081 R)
• M22: 3,115,974 km (0.074 R)
• M23: 3,268,564 km (0.089 R)
• M24: 3,350,394 km (0.077 R)
• M25: 3,460,648 km (0.068 R)
• M26: 3,760,442 km (0.088 R)
• M27: 3,827,162 km (0.095 R)
• M28: 4,010,270 km (0.119 R)
• M29: 4,088,211 km (0.111 R)
• M30: 4,196,370 km (0.05 R)
• M31: 4,771,574 km (0.12 R)
• M32: 5,052,818 km (0.105 R)
• M33: 5,243,256 km (0.101 R)
• M34: 5,328,826 km (0.119 R)
• M35: 5,479,471 km (0.113 R)
• M36: 5,620,542 km (0.116 R)
• M37: 5,740,968 km (0.076 R)
• M38: 6,107,483 km (0.05 R)
• M39: 6,265,308 km (0.098 R)
• M40: 6,424,331 km (0.107 R)
• M41: 6,527,404 km (0.076 R)
• M42: 7,003,724 km (0.086 R)
• M43: 7,180,847 km (0.071 R)
• M44: 7,599,721 km (0.054 R)
• M45: 7,733,163 km (0.1 R)
• M46: 7,806,166 km (0.106 R)
• M47: 7,916,271 km (0.098 R)
• M48: 8,162,509 km (0.108 R)
• M49: 8,311,658 km (0.064 R)
• M50: 8,486,687 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917

Radius: 11.3

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.02 AU - 1.42 AU

Year: 884 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 85,012,035 km

• M1: 147,952 km (0.074 R)
• M2: 226,342 km (0.047 R)
• M3: 438,621 km (0.054 R)
• M4: 512,672 km (0.096 R)
• M5: 705,653 km (0.049 R)
• M6: 783,893 km (0.114 R)
• M7: 917,185 km (0.118 R)
• M8: 997,070 km (0.055 R)
• M9: 1,072,617 km (0.037 R)
• M10: 1,266,496 km (0.098 R)
• M11: 1,341,444 km (0.09 R)
• M12: 1,480,121 km (0.059 R)
• M13: 1,697,637 km (0.088 R)
• M14: 1,814,622 km (0.088 R)
• M15: 1,977,684 km (0.114 R)
• M16: 2,047,995 km (0.054 R)
• M17: 2,191,010 km (0.09 R)
• M18: 2,263,715 km (0.11 R)
• M19: 2,365,292 km (0.072 R)
• M20: 2,534,637 km (0.116 R)
• M21: 2,611,231 km (0.1 R)
• M22: 2,806,306 km (0.09 R)
• M23: 3,056,883 km (0.049 R)
• M24: 3,231,464 km (0.093 R)
• M25: 3,304,318 km (0.028 R)
• M26: 3,451,821 km (0.096 R)
• M27: 3,558,485 km (0.087 R)
• M28: 3,644,653 km (0.112 R)
• M29: 3,786,173 km (0.063 R)
• M30: 4,131,145 km (0.112 R)
• M31: 4,486,440 km (0.094 R)
• M32: 4,579,640 km (0.117 R)
• M33: 4,732,678 km (0.047 R)
• M34: 4,827,673 km (0.104 R)
• M35: 5,140,931 km (0.111 R)
• M36: 5,423,521 km (0.084 R)
• M37: 5,547,987 km (0.06 R)
• M38: 5,648,367 km (0.057 R)
• M39: 5,991,395 km (0.056 R)
• M40: 6,068,438 km (0.076 R)
• M41: 6,406,678 km (0.099 R)
• M42: 6,604,596 km (0.091 R)
• M43: 6,791,145 km (0.09 R)
• M44: 6,871,778 km (0.095 R)
• M45: 7,101,561 km (0.053 R)
• M46: 7,278,984 km (0.081 R)
• M47: 7,444,140 km (0.096 R)
• M48: 7,527,316 km (0.107 R)
• M49: 7,764,279 km (0.106 R)
• M50: 7,862,565 km (0.12 R)
• M51: 7,947,088 km (0.096 R)
• M52: 8,017,847 km (0.054 R)
• M53: 8,217,112 km (0.05 R)
• M54: 8,331,554 km (0.119 R)
• M55: 8,417,872 km (0.053 R)
• M56: 8,678,472 km (0.055 R)
• M57: 8,868,461 km (0.103 R)
• M58: 8,971,235 km (0.101 R)
• M59: 9,059,647 km (0.087 R)
• M60: 9,207,749 km (0.114 R)
• M61: 9,282,099 km (0.087 R)
• M62: 9,431,398 km (0.114 R)
• M63: 9,596,554 km (0.082 R)
• M64: 9,868,822 km (0.099 R)
• M65: 10,097,707 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.4

Radius: 12.9

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.32 AU - 1.44 AU

Year: 1063 Days

Day: 6.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 85,012,035 km

• M1: 186,848 km (0.072 R)
• M2: 294,708 km (0.096 R)
• M3: 376,388 km (0.119 R)
• M4: 502,050 km (0.057 R)
• M5: 589,266 km (0.114 R)
• M6: 748,588 km (0.109 R)
• M7: 875,596 km (0.089 R)
• M8: 1,061,696 km (0.104 R)
• M9: 1,146,668 km (0.073 R)
• M10: 1,254,677 km (0.111 R)
• M11: 1,430,754 km (0.094 R)
• M12: 1,607,878 km (0.117 R)
• M13: 1,784,703 km (0.118 R)
• M14: 1,871,619 km (0.082 R)
• M15: 2,234,095 km (0.074 R)
• M16: 2,512,047 km (0.041 R)
• M17: 2,664,188 km (0.114 R)
• M18: 3,034,892 km (0.067 R)
• M19: 3,149,334 km (0.117 R)
• M20: 3,304,168 km (0.093 R)
• M21: 3,571,500 km (0.073 R)
• M22: 3,825,367 km (0.081 R)
• M23: 4,001,444 km (0.035 R)
• M24: 4,254,563 km (0.106 R)
• M25: 4,340,133 km (0.059 R)
• M26: 4,502,298 km (0.094 R)
• M27: 4,633,345 km (0.095 R)
• M28: 4,765,739 km (0.059 R)
• M29: 4,888,260 km (0.103 R)
• M30: 5,000,608 km (0.054 R)
• M31: 5,227,847 km (0.119 R)
• M32: 5,446,858 km (0.111 R)
• M33: 5,551,727 km (0.118 R)
• M34: 5,645,524 km (0.107 R)
• M35: 5,858,402 km (0.109 R)
• M36: 6,025,802 km (0.08 R)
• M37: 6,146,378 km (0.041 R)
• M38: 6,390,073 km (0.109 R)
• M39: 6,699,142 km (0.103 R)
• M40: 7,038,580 km (0.104 R)
• M41: 7,306,360 km (0.092 R)
• M42: 7,551,701 km (0.096 R)
• M43: 7,812,898 km (0.088 R)
• M44: 7,918,215 km (0.092 R)
• M45: 8,010,667 km (0.104 R)
• M46: 8,103,567 km (0.047 R)
• M47: 8,465,295 km (0.105 R)
• M48: 8,627,758 km (0.112 R)
• M49: 8,887,161 km (0.097 R)
• M50: 9,107,668 km (0.111 R)
• M51: 9,399,833 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.7

Radius: 5.7

Gravity: 23.81 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.46 AU - 11.48 AU

Year: 22224 Days

Day: 21.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,012,035 km

• M1: 776,114 km (0.061 R)
• M2: 854,802 km (0.065 R)
• M3: 1,319,304 km (0.085 R)
• M4: 1,544,000 km (0.116 R)
• M5: 1,992,943 km (0.041 R)
• M6: 3,002,280 km (0.084 R)
• M7: 3,212,165 km (0.072 R)
• M8: 3,960,753 km (0.084 R)
• M9: 4,472,827 km (0.034 R)
• M10: 4,712,483 km (0.112 R)
• M11: 5,919,887 km (0.067 R)
• M12: 6,077,264 km (0.071 R)
• M13: 6,720,535 km (0.098 R)
• M14: 7,839,826 km (0.086 R)
• M15: 10,182,977 km (0.092 R)
• M16: 10,816,225 km (0.114 R)
• M17: 11,008,608 km (0.098 R)
• M18: 11,855,631 km (0.094 R)
• M19: 12,521,342 km (0.113 R)
• M20: 12,655,980 km (0.12 R)
• M21: 12,723,449 km (0.102 R)
• M22: 12,858,685 km (0.06 R)
• M23: 13,130,804 km (0.068 R)
• M24: 15,591,240 km (0.054 R)
• M25: 15,663,645 km (0.106 R)
• M26: 16,027,018 km (0.1 R)
• M27: 16,319,781 km (0.12 R)
• M28: 16,836,492 km (0.076 R)
• M29: 17,433,388 km (0.108 R)
• M30: 18,418,191 km (0.118 R)
• M31: 18,647,973 km (0.033 R)
• M32: 18,955,845 km (0.12 R)
• M33: 19,343,154 km (0.102 R)
• M34: 19,420,945 km (0.103 R)
• M35: 21,963,660 km (0.108 R)
• M36: 23,771,550 km (0.073 R)
• M37: 26,054,713 km (0.108 R)
• M38: 26,226,601 km (0.083 R)
• M39: 26,744,509 km (0.056 R)
• M40: 28,053,939 km (0.037 R)
• M41: 29,384,313 km (0.038 R)
• M42: 30,463,213 km (0.116 R)
• M43: 31,007,599 km (0.091 R)
• M44: 31,098,555 km (0.095 R)
• M45: 33,776,955 km (0.104 R)
• M46: 34,246,244 km (0.102 R)
• M47: 34,906,718 km (0.104 R)
• M48: 38,467,297 km (0.104 R)
• M49: 39,745,461 km (0.1 R)
• M50: 39,844,346 km (0.042 R)
• M51: 40,042,413 km (0.118 R)
• M52: 40,340,113 km (0.101 R)
• M53: 40,638,561 km (0.098 R)
• M54: 40,837,825 km (0.035 R)
• M55: 43,458,929 km (0.119 R)
• M56: 43,866,883 km (0.111 R)
• M57: 44,173,708 km (0.085 R)
• M58: 44,378,807 km (0.119 R)
• M59: 45,098,672 km (0.056 R)
• M60: 48,543,911 km (0.027 R)
• M61: 48,649,676 km (0.047 R)
• M62: 53,158,556 km (0.077 R)
• M63: 53,594,933 km (0.116 R)
• M64: 53,813,645 km (0.118 R)
• M65: 54,142,013 km (0.118 R)
• M66: 54,251,668 km (0.078 R)
• M67: 54,691,037 km (0.102 R)
• M68: 56,348,880 km (0.115 R)
• M69: 56,793,784 km (0.101 R)
• M70: 57,016,685 km (0.057 R)
• M71: 57,463,235 km (0.091 R)
• M72: 59,487,444 km (0.115 R)
• M73: 64,649,019 km (0.112 R)
• M74: 65,581,612 km (0.097 R)
• M75: 66,518,544 km (0.058 R)
• M76: 68,524,352 km (0.09 R)
• M77: 69,355,966 km (0.051 R)
• M78: 70,549,757 km (0.12 R)
• M79: 70,789,413 km (0.065 R)
• M80: 73,928,575 km (0.111 R)
• M81: 74,050,198 km (0.11 R)
• M82: 75,147,947 km (0.067 R)
• M83: 76,251,231 km (0.103 R)
• M84: 77,236,184 km (0.111 R)
• M85: 78,473,508 km (0.108 R)
• M86: 79,592,650 km (0.082 R)
• M87: 80,091,708 km (0.063 R)
• M88: 80,341,686 km (0.091 R)
• M89: 81,218,479 km (0.074 R)
• M90: 82,728,969 km (0.114 R)
• M91: 84,121,725 km (0.112 R)
• M92: 84,375,742 km (0.052 R)
• M93: 84,502,900 km (0.05 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 19,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit