🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216

Radius: 13.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.51 AU - 0.51 AU

Year: 243 Days

Day: 8.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 95,030,335 km

• M1: 195,674 km (0.077 R)
• M2: 317,297 km (0.098 R)
• M3: 424,858 km (0.115 R)
• M4: 542,591 km (0.05 R)
• M5: 661,073 km (0.089 R)
• M6: 768,634 km (0.06 R)
• M7: 860,637 km (0.074 R)
• M8: 949,198 km (0.115 R)
• M9: 1,065,586 km (0.114 R)
• M10: 1,175,989 km (0.072 R)
• M11: 1,270,236 km (0.105 R)
• M12: 1,436,439 km (0.087 R)
• M13: 1,544,149 km (0.078 R)
• M14: 1,735,634 km (0.102 R)
• M15: 1,854,415 km (0.115 R)
• M16: 1,945,520 km (0.109 R)
• M17: 2,041,562 km (0.049 R)
• M18: 2,156,902 km (0.101 R)
• M19: 2,256,534 km (0.092 R)
• M20: 2,346,891 km (0.044 R)
• M21: 2,445,925 km (0.076 R)
• M22: 2,535,086 km (0.102 R)
• M23: 2,655,811 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35

Radius: 13.1

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.72 AU - 0.8 AU

Year: 442 Days

Day: 11.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 95,030,335 km

• M1: 165,306 km (0.082 R)
• M2: 262,843 km (0.08 R)
• M3: 371,152 km (0.075 R)
• M4: 453,581 km (0.101 R)
• M5: 542,891 km (0.112 R)
• M6: 639,830 km (0.089 R)
• M7: 723,605 km (0.09 R)
• M8: 835,205 km (0.099 R)
• M9: 935,435 km (0.118 R)
• M10: 1,079,947 km (0.116 R)
• M11: 1,173,446 km (0.084 R)
• M12: 1,297,762 km (0.102 R)
• M13: 1,397,992 km (0.068 R)
• M14: 1,500,915 km (0.115 R)
• M15: 1,598,453 km (0.088 R)
• M16: 1,687,015 km (0.056 R)
• M17: 1,791,584 km (0.067 R)
• M18: 1,892,563 km (0.069 R)
• M19: 2,073,426 km (0.09 R)
• M20: 2,173,657 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694

Radius: 12.5

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.67 AU - 0.89 AU

Year: 459 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 95,030,335 km

• M1: 155,582 km (0.035 R)
• M2: 248,332 km (0.063 R)
• M3: 328,966 km (0.08 R)
• M4: 421,417 km (0.105 R)
• M5: 522,845 km (0.11 R)
• M6: 622,776 km (0.11 R)
• M7: 701,913 km (0.11 R)
• M8: 810,820 km (0.082 R)
• M9: 962,662 km (0.116 R)
• M10: 1,090,718 km (0.113 R)
• M11: 1,245,103 km (0.038 R)
• M12: 1,407,267 km (0.106 R)
• M13: 1,582,297 km (0.079 R)
• M14: 1,672,654 km (0.102 R)
• M15: 1,930,411 km (0.078 R)
• M16: 2,045,751 km (0.05 R)
• M17: 2,182,334 km (0.119 R)
• M18: 2,302,910 km (0.06 R)
• M19: 2,412,714 km (0.086 R)
• M20: 2,524,165 km (0.05 R)
• M21: 2,678,101 km (0.117 R)
• M22: 2,793,740 km (0.112 R)
• M23: 2,995,099 km (0.12 R)
• M24: 3,375,676 km (0.115 R)
• M25: 3,486,229 km (0.102 R)
• M26: 3,756,702 km (0.102 R)
• M27: 3,902,260 km (0.061 R)
• M28: 3,995,161 km (0.111 R)
• M29: 4,222,699 km (0.11 R)
• M30: 4,414,334 km (0.118 R)
• M31: 4,568,121 km (0.09 R)
• M32: 4,682,563 km (0.082 R)
• M33: 4,781,447 km (0.079 R)
• M34: 5,192,542 km (0.041 R)
• M35: 5,312,220 km (0.096 R)
• M36: 5,554,120 km (0.116 R)
• M37: 5,746,802 km (0.081 R)
• M38: 5,835,215 km (0.119 R)
• M39: 5,932,902 km (0.102 R)
• M40: 6,057,966 km (0.079 R)
• M41: 6,165,975 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.7

Radius: 14.1

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.14 AU - 1.56 AU

Year: 1046 Days

Day: 9.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 95,030,335 km

• M1: 176,226 km (0.098 R)
• M2: 277,803 km (0.114 R)
• M3: 369,656 km (0.116 R)
• M4: 460,462 km (0.12 R)
• M5: 641,176 km (0.106 R)
• M6: 1,108,670 km (0.089 R)
• M7: 1,198,728 km (0.062 R)
• M8: 1,328,130 km (0.03 R)
• M9: 1,417,141 km (0.109 R)
• M10: 1,657,096 km (0.118 R)
• M11: 1,778,270 km (0.064 R)
• M12: 1,936,096 km (0.049 R)
• M13: 2,125,038 km (0.071 R)
• M14: 2,311,138 km (0.078 R)
• M15: 2,521,472 km (0.071 R)
• M16: 2,662,094 km (0.078 R)
• M17: 2,902,498 km (0.091 R)
• M18: 3,020,531 km (0.066 R)
• M19: 3,140,059 km (0.03 R)
• M20: 3,312,396 km (0.092 R)
• M21: 3,467,080 km (0.082 R)
• M22: 3,891,489 km (0.115 R)
• M23: 4,220,904 km (0.043 R)
• M24: 4,445,600 km (0.11 R)
• M25: 4,709,042 km (0.082 R)
• M26: 4,989,388 km (0.102 R)
• M27: 5,179,377 km (0.093 R)
• M28: 5,347,675 km (0.108 R)
• M29: 5,702,072 km (0.116 R)
• M30: 5,838,506 km (0.105 R)
• M31: 5,938,437 km (0.058 R)
• M32: 6,216,240 km (0.076 R)
• M33: 6,446,771 km (0.092 R)
• M34: 6,563,158 km (0.089 R)
• M35: 6,837,371 km (0.107 R)
• M36: 7,062,067 km (0.093 R)
• M37: 7,464,784 km (0.085 R)
• M38: 7,778,640 km (0.106 R)
• M39: 7,902,657 km (0.076 R)
• M40: 8,013,360 km (0.091 R)
• M41: 8,362,970 km (0.058 R)
• M42: 8,603,523 km (0.119 R)
• M43: 8,961,511 km (0.109 R)
• M44: 9,164,216 km (0.052 R)
• M45: 9,309,924 km (0.115 R)
• M46: 9,500,512 km (0.116 R)
• M47: 9,662,676 km (0.065 R)
• M48: 9,811,077 km (0.095 R)
• M49: 10,079,905 km (0.031 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.3

Radius: 7.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.2 AU - 6.26 AU

Year: 10370 Days

Day: 15.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 95,030,335 km

• M1: 104,270 km (0.112 R)
• M2: 364,121 km (0.054 R)
• M3: 426,803 km (0.098 R)
• M4: 576,550 km (0.07 R)
• M5: 757,414 km (0.051 R)
• M6: 1,286,542 km (0.06 R)
• M7: 1,353,262 km (0.119 R)
• M8: 1,614,161 km (0.093 R)
• M9: 1,723,068 km (0.091 R)
• M10: 1,796,970 km (0.09 R)
• M11: 2,044,704 km (0.058 R)
• M12: 2,364,843 km (0.098 R)
• M13: 2,447,272 km (0.108 R)
• M14: 2,679,148 km (0.072 R)
• M15: 3,118,966 km (0.118 R)
• M16: 3,278,288 km (0.066 R)
• M17: 3,347,402 km (0.094 R)
• M18: 3,510,613 km (0.106 R)
• M19: 3,748,175 km (0.048 R)
• M20: 4,040,339 km (0.119 R)
• M21: 5,173,394 km (0.054 R)
• M22: 5,254,027 km (0.033 R)
• M23: 5,718,977 km (0.066 R)
• M24: 5,858,253 km (0.059 R)
• M25: 5,942,476 km (0.058 R)
• M26: 6,311,684 km (0.103 R)
• M27: 6,776,335 km (0.103 R)
• M28: 6,864,597 km (0.049 R)
• M29: 7,433,069 km (0.106 R)
• M30: 7,493,806 km (0.07 R)
• M31: 7,799,883 km (0.1 R)
• M32: 8,266,778 km (0.076 R)
• M33: 8,519,449 km (0.078 R)
• M34: 9,887,372 km (0.108 R)
• M35: 9,987,752 km (0.089 R)
• M36: 10,528,399 km (0.116 R)
• M37: 10,905,685 km (0.063 R)
• M38: 11,744,181 km (0.057 R)
• M39: 12,567,119 km (0.107 R)
• M40: 13,519,608 km (0.112 R)
• M41: 13,742,808 km (0.11 R)
• M42: 14,609,279 km (0.09 R)
• M43: 15,805,015 km (0.105 R)
• M44: 16,434,373 km (0.108 R)
• M45: 16,791,912 km (0.063 R)
• M46: 17,717,474 km (0.092 R)
• M47: 18,453,346 km (0.081 R)
• M48: 19,408,229 km (0.104 R)
• M49: 20,421,605 km (0.077 R)
• M50: 20,549,362 km (0.107 R)
• M51: 20,634,782 km (0.083 R)
• M52: 20,720,352 km (0.112 R)
• M53: 21,322,334 km (0.086 R)
• M54: 23,518,580 km (0.072 R)
• M55: 23,608,040 km (0.093 R)
• M56: 24,236,501 km (0.034 R)
• M57: 25,007,229 km (0.064 R)
• M58: 25,510,177 km (0.111 R)
• M59: 25,878,038 km (0.048 R)
• M60: 26,201,319 km (0.106 R)
• M61: 27,273,188 km (0.106 R)
• M62: 27,413,959 km (0.074 R)
• M63: 27,696,400 km (0.099 R)
• M64: 28,501,985 km (0.091 R)
• M65: 30,038,953 km (0.083 R)
• M66: 30,915,298 km (0.057 R)
• M67: 32,096,822 km (0.087 R)
• M68: 32,344,705 km (0.075 R)
• M69: 32,543,670 km (0.085 R)
• M70: 33,393,386 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.3

Radius: 6.1

Gravity: 24.71 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.92 AU - 10.94 AU

Year: 24097 Days

Day: 15.5 Hours

Environment

Temp: -245 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,030,335 km

• M1: 250,277 km (0.106 R)
• M2: 751,729 km (0.112 R)
• M3: 982,260 km (0.108 R)
• M4: 1,471,445 km (0.088 R)
• M5: 2,512,496 km (0.112 R)
• M6: 2,944,535 km (0.108 R)
• M7: 3,352,787 km (0.104 R)
• M8: 3,634,929 km (0.107 R)
• M9: 4,171,985 km (0.118 R)
• M10: 4,526,532 km (0.082 R)
• M11: 4,838,294 km (0.091 R)
• M12: 5,427,560 km (0.05 R)
• M13: 5,482,313 km (0.092 R)
• M14: 5,537,216 km (0.077 R)
• M15: 5,592,268 km (0.118 R)
• M16: 6,440,039 km (0.076 R)
• M17: 7,692,921 km (0.088 R)
• M18: 9,941,078 km (0.075 R)
• M19: 11,031,497 km (0.088 R)
• M20: 11,874,032 km (0.116 R)
• M21: 12,737,062 km (0.114 R)
• M22: 13,397,537 km (0.103 R)
• M23: 13,620,288 km (0.048 R)
• M24: 14,522,961 km (0.063 R)
• M25: 14,675,402 km (0.07 R)
• M26: 14,751,696 km (0.118 R)
• M27: 17,264,492 km (0.115 R)
• M28: 17,668,855 km (0.042 R)
• M29: 19,653,121 km (0.089 R)
• M30: 21,359,883 km (0.052 R)
• M31: 23,113,619 km (0.036 R)
• M32: 23,469,812 km (0.081 R)
• M33: 24,640,116 km (0.108 R)
• M34: 25,369,705 km (0.11 R)
• M35: 26,943,624 km (0.091 R)
• M36: 27,789,600 km (0.067 R)
• M37: 28,073,536 km (0.109 R)
• M38: 29,700,413 km (0.078 R)
• M39: 30,184,811 km (0.118 R)
• M40: 31,259,373 km (0.117 R)
• M41: 31,751,998 km (0.111 R)
• M42: 31,850,883 km (0.101 R)
• M43: 34,863,185 km (0.075 R)
• M44: 35,887,183 km (0.111 R)
• M45: 39,761,468 km (0.092 R)
• M46: 40,402,196 km (0.101 R)
• M47: 40,723,682 km (0.108 R)
• M48: 40,938,654 km (0.101 R)
• M49: 41,261,636 km (0.102 R)
• M50: 41,369,496 km (0.106 R)
• M51: 42,780,204 km (0.1 R)
• M52: 42,889,410 km (0.082 R)
• M53: 43,108,122 km (0.088 R)
• M54: 43,546,444 km (0.098 R)
• M55: 43,766,203 km (0.109 R)
• M56: 44,317,023 km (0.104 R)
• M57: 45,537,293 km (0.026 R)
• M58: 45,648,743 km (0.099 R)
• M59: 46,095,442 km (0.096 R)
• M60: 46,431,589 km (0.084 R)
• M61: 47,331,570 km (0.113 R)
• M62: 49,034,741 km (0.056 R)
• M63: 50,757,959 km (0.1 R)
• M64: 51,336,753 km (0.114 R)
• M65: 51,568,780 km (0.056 R)
• M66: 52,383,938 km (0.116 R)
• M67: 53,203,436 km (0.106 R)
• M68: 53,438,304 km (0.096 R)
• M69: 53,909,238 km (0.083 R)
• M70: 54,618,033 km (0.102 R)
• M71: 55,211,039 km (0.072 R)
• M72: 57,845,757 km (0.106 R)
• M73: 59,665,615 km (0.114 R)
• M74: 60,889,176 km (0.057 R)
• M75: 61,873,979 km (0.077 R)
• M76: 62,988,183 km (0.12 R)
• M77: 67,383,818 km (0.118 R)
• M78: 67,637,984 km (0.069 R)
• M79: 68,147,216 km (0.119 R)
• M80: 70,068,202 km (0.05 R)
• M81: 74,356,724 km (0.163 R)
• M82: 75,804,981 km (0.141 R)
• M83: 78,194,957 km (0.118 R)
• M84: 78,863,210 km (0.067 R)
• M85: 81,961,532 km (0.109 R)
• M86: 82,097,067 km (0.035 R)
• M87: 83,048,510 km (0.047 R)
• M88: 84,962,166 km (0.035 R)
• M89: 85,649,119 km (0.099 R)
• M90: 86,199,939 km (0.107 R)
• M91: 88,693,586 km (0.032 R)
• M92: 88,972,137 km (0.071 R)
• M93: 91,632,585 km (0.119 R)
• M94: 92,760,553 km (0.036 R)
• M95: 93,751,340 km (0.112 R)
• M96: 94,035,127 km (0.19 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 14,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit