🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.49 AU - 0.57 AU

Year: 249 Days

Day: 20.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.8

Radius: 11.3

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.77 AU - 1.27 AU

Year: 665 Days

Day: 13.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 75,451,567 km

• M1: 142,716 km (0.111 R)
• M2: 250,427 km (0.099 R)
• M3: 323,879 km (0.102 R)
• M4: 753,973 km (0.077 R)
• M5: 1,013,077 km (0.091 R)
• M6: 1,093,411 km (0.099 R)
• M7: 1,214,884 km (0.092 R)
• M8: 1,368,521 km (0.095 R)
• M9: 1,444,218 km (0.072 R)
• M10: 1,521,560 km (0.054 R)
• M11: 1,607,579 km (0.086 R)
• M12: 1,754,633 km (0.11 R)
• M13: 2,086,442 km (0.091 R)
• M14: 2,166,626 km (0.102 R)
• M15: 2,239,480 km (0.112 R)
• M16: 2,321,609 km (0.114 R)
• M17: 2,413,163 km (0.06 R)
• M18: 2,608,538 km (0.086 R)
• M19: 2,686,329 km (0.118 R)
• M20: 2,773,844 km (0.067 R)
• M21: 2,853,430 km (0.076 R)
• M22: 3,087,700 km (0.112 R)
• M23: 3,422,500 km (0.102 R)
• M24: 3,527,219 km (0.09 R)
• M25: 3,857,680 km (0.094 R)
• M26: 3,956,714 km (0.109 R)
• M27: 4,036,599 km (0.111 R)
• M28: 4,198,165 km (0.104 R)
• M29: 4,403,114 km (0.101 R)
• M30: 4,527,580 km (0.07 R)
• M31: 4,706,050 km (0.096 R)
• M32: 4,812,115 km (0.052 R)
• M33: 4,886,914 km (0.08 R)
• M34: 5,091,863 km (0.089 R)
• M35: 5,532,428 km (0.063 R)
• M36: 5,655,697 km (0.117 R)
• M37: 6,169,865 km (0.081 R)
• M38: 6,462,179 km (0.099 R)
• M39: 6,711,110 km (0.113 R)
• M40: 6,902,895 km (0.049 R)
• M41: 7,035,887 km (0.102 R)
• M42: 7,157,510 km (0.04 R)
• M43: 7,452,218 km (0.076 R)
• M44: 7,576,235 km (0.092 R)
• M45: 7,700,850 km (0.107 R)
• M46: 7,788,664 km (0.069 R)
• M47: 8,117,180 km (0.108 R)
• M48: 8,283,234 km (0.028 R)
• M49: 8,502,096 km (0.119 R)
• M50: 8,775,112 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.9

Radius: 11.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.03 AU - 1.11 AU

Year: 715 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 75,451,567 km

• M1: 156,928 km (0.094 R)
• M2: 241,301 km (0.118 R)
• M3: 391,946 km (0.09 R)
• M4: 473,178 km (0.075 R)
• M5: 676,033 km (0.091 R)
• M6: 758,910 km (0.094 R)
• M7: 866,620 km (0.083 R)
• M8: 963,410 km (0.087 R)
• M9: 1,041,500 km (0.109 R)
• M10: 1,204,712 km (0.084 R)
• M11: 1,339,051 km (0.046 R)
• M12: 1,421,030 km (0.094 R)
• M13: 1,630,318 km (0.073 R)
• M14: 1,711,400 km (0.117 R)
• M15: 1,821,803 km (0.101 R)
• M16: 1,920,537 km (0.095 R)
• M17: 2,057,420 km (0.118 R)
• M18: 2,160,343 km (0.091 R)
• M19: 2,257,581 km (0.051 R)
• M20: 2,333,428 km (0.107 R)
• M21: 2,480,034 km (0.085 R)
• M22: 2,582,059 km (0.109 R)
• M23: 2,685,581 km (0.072 R)
• M24: 2,954,708 km (0.056 R)
• M25: 3,079,921 km (0.075 R)
• M26: 3,466,482 km (0.096 R)
• M27: 3,661,258 km (0.076 R)
• M28: 3,932,778 km (0.082 R)
• M29: 4,015,506 km (0.098 R)
• M30: 4,108,107 km (0.111 R)
• M31: 4,352,251 km (0.119 R)
• M32: 4,884,670 km (0.096 R)
• M33: 5,083,485 km (0.095 R)
• M34: 5,478,872 km (0.039 R)
• M35: 5,654,351 km (0.084 R)
• M36: 5,779,265 km (0.115 R)
• M37: 5,852,717 km (0.1 R)
• M38: 5,926,320 km (0.097 R)
• M39: 6,117,207 km (0.11 R)
• M40: 6,192,005 km (0.102 R)
• M41: 6,331,730 km (0.079 R)
• M42: 6,581,558 km (0.088 R)
• M43: 6,724,125 km (0.114 R)
• M44: 6,979,040 km (0.057 R)
• M45: 7,079,570 km (0.11 R)
• M46: 7,293,644 km (0.08 R)
• M47: 7,384,300 km (0.113 R)
• M48: 7,693,519 km (0.041 R)
• M49: 7,785,821 km (0.109 R)

Asteroid Belt

Center: 2.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.5

Radius: 10.4

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.69 AU - 3.69 AU

Year: 4577 Days

Day: 6.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 75,451,567 km

• M1: 151,692 km (0.108 R)
• M2: 219,460 km (0.075 R)
• M3: 384,167 km (0.087 R)
• M4: 521,797 km (0.101 R)
• M5: 825,780 km (0.087 R)
• M6: 916,736 km (0.075 R)
• M7: 985,252 km (0.037 R)
• M8: 1,146,069 km (0.12 R)
• M9: 1,325,437 km (0.082 R)
• M10: 1,413,849 km (0.101 R)
• M11: 1,638,396 km (0.076 R)
• M12: 1,712,297 km (0.105 R)
• M13: 2,110,826 km (0.09 R)
• M14: 2,562,462 km (0.103 R)
• M15: 2,636,513 km (0.103 R)
• M16: 2,799,724 km (0.113 R)
• M17: 3,135,871 km (0.057 R)
• M18: 3,335,883 km (0.1 R)
• M19: 3,748,474 km (0.056 R)
• M20: 3,832,847 km (0.061 R)
• M21: 4,177,371 km (0.116 R)
• M22: 4,368,108 km (0.076 R)
• M23: 4,576,797 km (0.105 R)
• M24: 4,697,523 km (0.032 R)
• M25: 4,911,298 km (0.068 R)
• M26: 5,097,248 km (0.093 R)
• M27: 5,206,754 km (0.077 R)
• M28: 5,380,437 km (0.084 R)
• M29: 5,652,705 km (0.118 R)
• M30: 5,782,406 km (0.06 R)
• M31: 6,011,890 km (0.119 R)
• M32: 6,111,073 km (0.051 R)
• M33: 6,210,855 km (0.086 R)
• M34: 6,327,990 km (0.102 R)
• M35: 6,890,029 km (0.027 R)
• M36: 7,046,060 km (0.118 R)
• M37: 7,291,251 km (0.078 R)
• M38: 7,521,332 km (0.104 R)
• M39: 7,610,492 km (0.051 R)
• M40: 7,753,957 km (0.072 R)
• M41: 7,898,319 km (0.106 R)
• M42: 8,577,344 km (0.104 R)
• M43: 9,524,597 km (0.107 R)
• M44: 9,951,849 km (0.118 R)
• M45: 10,030,238 km (0.073 R)
• M46: 10,306,246 km (0.092 R)
• M47: 10,966,571 km (0.092 R)
• M48: 11,088,045 km (0.093 R)
• M49: 11,373,477 km (0.074 R)
• M50: 11,516,942 km (0.095 R)
• M51: 11,640,510 km (0.111 R)
• M52: 12,201,950 km (0.105 R)
• M53: 12,327,912 km (0.106 R)
• M54: 12,857,488 km (0.069 R)
• M55: 12,985,694 km (0.032 R)
• M56: 13,437,778 km (0.109 R)
• M57: 13,589,620 km (0.081 R)
• M58: 13,720,369 km (0.091 R)
• M59: 14,026,745 km (0.06 R)
• M60: 14,136,700 km (0.036 R)
• M61: 14,335,366 km (0.048 R)
• M62: 14,512,789 km (0.116 R)
• M63: 14,690,810 km (0.073 R)
• M64: 14,802,560 km (0.042 R)
• M65: 15,161,894 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.1

Radius: 8.4

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.98 AU - 4.64 AU

Year: 4802 Days

Day: 14.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,451,567 km

• M1: 141,520 km (0.104 R)
• M2: 202,107 km (0.101 R)
• M3: 323,580 km (0.106 R)
• M4: 496,067 km (0.114 R)
• M5: 576,101 km (0.114 R)
• M6: 648,507 km (0.11 R)
• M7: 750,383 km (0.117 R)
• M8: 803,490 km (0.094 R)
• M9: 913,744 km (0.108 R)
• M10: 1,372,261 km (0.088 R)
• M11: 1,608,476 km (0.06 R)
• M12: 1,731,595 km (0.116 R)
• M13: 1,876,256 km (0.089 R)
• M14: 2,433,509 km (0.106 R)
• M15: 2,514,291 km (0.114 R)
• M16: 2,575,477 km (0.105 R)
• M17: 2,720,138 km (0.034 R)
• M18: 3,303,420 km (0.115 R)
• M19: 4,334,150 km (0.041 R)
• M20: 4,581,435 km (0.086 R)
• M21: 4,807,926 km (0.109 R)
• M22: 4,935,533 km (0.117 R)
• M23: 5,012,426 km (0.107 R)
• M24: 5,777,619 km (0.054 R)
• M25: 5,913,155 km (0.103 R)
• M26: 6,466,218 km (0.092 R)
• M27: 6,891,824 km (0.074 R)
• M28: 7,093,482 km (0.075 R)
• M29: 7,740,194 km (0.099 R)
• M30: 8,040,437 km (0.058 R)
• M31: 8,313,902 km (0.069 R)
• M32: 8,497,907 km (0.112 R)
• M33: 8,776,458 km (0.111 R)
• M34: 9,026,586 km (0.101 R)
• M35: 9,438,130 km (0.047 R)
• M36: 10,246,706 km (0.064 R)
• M37: 10,675,902 km (0.112 R)
• M38: 10,942,935 km (0.096 R)
• M39: 11,246,020 km (0.118 R)
• M40: 12,311,157 km (0.072 R)
• M41: 12,380,869 km (0.083 R)
• M42: 13,479,965 km (0.11 R)
• M43: 13,587,975 km (0.117 R)
• M44: 15,770,009 km (0.096 R)
• M45: 16,265,328 km (0.099 R)
• M46: 16,959,462 km (0.105 R)
• M47: 17,427,703 km (0.116 R)
• M48: 17,623,976 km (0.041 R)
• M49: 17,781,502 km (0.054 R)
• M50: 18,018,914 km (0.103 R)
• M51: 18,257,223 km (0.066 R)
• M52: 18,336,809 km (0.109 R)
• M53: 18,456,637 km (0.047 R)
• M54: 18,656,650 km (0.066 R)
• M55: 19,180,392 km (0.114 R)
• M56: 19,464,478 km (0.084 R)
• M57: 19,545,859 km (0.107 R)
• M58: 20,324,816 km (0.039 R)
• M59: 20,490,121 km (0.104 R)
• M60: 20,738,902 km (0.12 R)
• M61: 21,072,057 km (0.037 R)
• M62: 21,365,119 km (0.115 R)
• M63: 22,508,196 km (0.091 R)
• M64: 22,979,430 km (0.065 R)
• M65: 24,019,135 km (0.09 R)
• M66: 24,456,858 km (0.104 R)
• M67: 24,544,672 km (0.1 R)
• M68: 25,295,803 km (0.109 R)
• M69: 26,144,173 km (0.101 R)
• M70: 26,549,284 km (0.111 R)
• M71: 27,274,534 km (0.071 R)
• M72: 27,914,663 km (0.11 R)
• M73: 28,236,448 km (0.115 R)
• M74: 28,559,580 km (0.113 R)
• M75: 29,069,709 km (0.047 R)
• M76: 29,255,958 km (0.073 R)
• M77: 29,395,982 km (0.118 R)
• M78: 30,997,726 km (0.094 R)
• M79: 31,331,030 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.9

Radius: 4.7

Gravity: 33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.21 AU - 9.95 AU

Year: 19145 Days

Day: 23.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,451,567 km

• M1: 133,890 km (0.053 R)
• M2: 183,407 km (0.049 R)
• M3: 255,962 km (0.108 R)
• M4: 321,486 km (0.107 R)
• M5: 392,994 km (0.116 R)
• M6: 450,140 km (0.083 R)
• M7: 595,100 km (0.081 R)
• M8: 901,327 km (0.034 R)
• M9: 1,030,879 km (0.077 R)
• M10: 1,222,364 km (0.067 R)
• M11: 1,484,759 km (0.113 R)
• M12: 1,606,980 km (0.075 R)
• M13: 1,993,092 km (0.105 R)
• M14: 2,514,441 km (0.063 R)
• M15: 3,551,603 km (0.099 R)
• M16: 4,221,203 km (0.059 R)
• M17: 4,928,951 km (0.099 R)
• M18: 5,249,988 km (0.077 R)
• M19: 5,296,363 km (0.082 R)
• M20: 5,343,038 km (0.096 R)
• M21: 5,625,179 km (0.111 R)
• M22: 6,351,776 km (0.096 R)
• M23: 9,482,560 km (0.096 R)
• M24: 9,595,955 km (0.045 R)
• M25: 9,766,796 km (0.098 R)
• M26: 9,823,943 km (0.039 R)
• M27: 10,227,109 km (0.114 R)
• M28: 10,930,967 km (0.05 R)
• M29: 11,348,794 km (0.062 R)
• M30: 12,757,856 km (0.103 R)
• M31: 13,770,035 km (0.084 R)
• M32: 13,962,717 km (0.053 R)
• M33: 14,480,924 km (0.108 R)
• M34: 14,676,748 km (0.044 R)
• M35: 14,807,945 km (0.085 R)
• M36: 15,203,632 km (0.037 R)
• M37: 15,402,746 km (0.091 R)
• M38: 16,683,753 km (0.08 R)
• M39: 17,095,446 km (0.106 R)
• M40: 17,441,017 km (0.068 R)
• M41: 18,139,041 km (0.06 R)
• M42: 18,279,813 km (0.05 R)
• M43: 20,726,486 km (0.116 R)
• M44: 21,838,297 km (0.098 R)
• M45: 22,213,040 km (0.047 R)
• M46: 22,363,685 km (0.03 R)
• M47: 22,590,026 km (0.052 R)
• M48: 22,817,266 km (0.082 R)
• M49: 23,503,471 km (0.118 R)
• M50: 27,275,731 km (0.116 R)
• M51: 28,819,880 km (0.053 R)
• M52: 29,066,268 km (0.092 R)
• M53: 29,148,547 km (0.087 R)
• M54: 31,146,725 km (0.063 R)
• M55: 32,417,859 km (0.099 R)
• M56: 33,792,214 km (0.111 R)
• M57: 35,098,054 km (0.106 R)
• M58: 35,185,569 km (0.056 R)
• M59: 35,977,690 km (0.06 R)
• M60: 36,597,623 km (0.077 R)
• M61: 37,489,526 km (0.113 R)
• M62: 39,385,828 km (0.074 R)
• M63: 40,299,572 km (0.058 R)
• M64: 40,391,425 km (0.119 R)
• M65: 41,035,743 km (0.112 R)
• M66: 42,334,552 km (0.118 R)
• M67: 44,592,283 km (0.036 R)
• M68: 46,023,187 km (0.081 R)
• M69: 46,503,545 km (0.095 R)
• M70: 47,275,470 km (0.086 R)
• M71: 47,372,260 km (0.084 R)
• M72: 48,246,360 km (0.1 R)
• M73: 49,616,527 km (0.057 R)
• M74: 51,198,076 km (0.113 R)
• M75: 51,297,559 km (0.093 R)
• M76: 53,601,216 km (0.1 R)
• M77: 54,309,113 km (0.09 R)
• M78: 57,584,110 km (0.081 R)
• M79: 58,205,240 km (0.051 R)
• M80: 58,932,735 km (0.101 R)
• M81: 59,245,394 km (0.075 R)
• M82: 61,133,170 km (0.05 R)
• M83: 62,508,722 km (0.116 R)
• M84: 63,253,720 km (0.105 R)
• M85: 63,680,672 km (0.06 R)
• M86: 64,752,391 km (0.103 R)
• M87: 65,075,074 km (0.047 R)
• M88: 65,613,925 km (0.097 R)
• M89: 67,893,647 km (0.035 R)
• M90: 68,112,210 km (0.03 R)
• M91: 72,530,433 km (0.09 R)
• M92: 72,865,532 km (0.115 R)
• M93: 73,761,624 km (0.088 R)
• M94: 73,873,822 km (0.103 R)
• M95: 73,986,170 km (0.091 R)
• M96: 75,338,535 km (0.037 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: 237 - 14,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit