🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.8

Radius: 11.8

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.7 AU - 0.74 AU

Year: 429 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 151.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 80,676,749 km

• M1: 150,346 km (0.117 R)
• M2: 299,046 km (0.08 R)
• M3: 390,750 km (0.108 R)
• M4: 474,375 km (0.086 R)
• M5: 577,448 km (0.104 R)
• M6: 664,813 km (0.047 R)
• M7: 752,926 km (0.11 R)
• M8: 895,942 km (0.111 R)
• M9: 1,123,630 km (0.109 R)
• M10: 1,205,460 km (0.114 R)
• M11: 1,375,852 km (0.114 R)
• M12: 1,464,114 km (0.092 R)
• M13: 1,565,841 km (0.104 R)
• M14: 1,758,822 km (0.098 R)
• M15: 1,898,098 km (0.116 R)
• M16: 1,978,581 km (0.113 R)
• M17: 2,149,273 km (0.101 R)
• M18: 2,239,779 km (0.098 R)
• M19: 2,418,100 km (0.08 R)
• M20: 2,498,883 km (0.096 R)
• M21: 2,594,326 km (0.116 R)
• M22: 2,677,203 km (0.081 R)
• M23: 2,923,890 km (0.099 R)
• M24: 3,068,252 km (0.117 R)
• M25: 3,156,066 km (0.099 R)
• M26: 3,267,068 km (0.049 R)
• M27: 3,462,443 km (0.042 R)
• M28: 3,762,985 km (0.078 R)
• M29: 3,944,297 km (0.105 R)
• M30: 4,080,132 km (0.051 R)
• M31: 4,225,691 km (0.027 R)
• M32: 4,315,450 km (0.055 R)
• M33: 4,522,044 km (0.092 R)
• M34: 4,672,839 km (0.102 R)
• M35: 4,953,634 km (0.082 R)
• M36: 5,091,713 km (0.111 R)
• M37: 5,292,623 km (0.105 R)
• M38: 5,433,993 km (0.072 R)
• M39: 5,738,425 km (0.057 R)
• M40: 5,911,061 km (0.07 R)
• M41: 6,103,743 km (0.056 R)
• M42: 6,224,169 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.9

Radius: 10.4

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.89 AU - 1.17 AU

Year: 735 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 80,676,749 km

• M1: 129,552 km (0.096 R)
• M2: 201,508 km (0.095 R)
• M3: 279,000 km (0.065 R)
• M4: 425,606 km (0.111 R)
• M5: 508,633 km (0.109 R)
• M6: 619,335 km (0.112 R)
• M7: 702,811 km (0.108 R)
• M8: 882,029 km (0.074 R)
• M9: 1,034,768 km (0.101 R)
• M10: 1,163,423 km (0.09 R)
• M11: 1,407,866 km (0.101 R)
• M12: 1,619,247 km (0.108 R)
• M13: 1,694,196 km (0.113 R)
• M14: 1,763,908 km (0.112 R)
• M15: 1,834,668 km (0.06 R)
• M16: 1,926,073 km (0.112 R)
• M17: 2,209,860 km (0.068 R)
• M18: 2,399,400 km (0.117 R)
• M19: 2,528,952 km (0.084 R)
• M20: 2,749,908 km (0.118 R)
• M21: 3,015,743 km (0.117 R)
• M22: 3,101,014 km (0.068 R)
• M23: 3,187,183 km (0.096 R)
• M24: 3,266,170 km (0.071 R)
• M25: 3,426,240 km (0.107 R)
• M26: 3,523,479 km (0.111 R)
• M27: 3,613,387 km (0.109 R)
• M28: 3,745,781 km (0.086 R)
• M29: 3,829,257 km (0.075 R)
• M30: 3,989,626 km (0.108 R)
• M31: 4,212,826 km (0.112 R)
• M32: 4,378,580 km (0.045 R)
• M33: 4,493,172 km (0.099 R)
• M34: 4,573,207 km (0.049 R)
• M35: 4,752,575 km (0.109 R)
• M36: 4,906,960 km (0.081 R)
• M37: 4,998,514 km (0.082 R)
• M38: 5,146,316 km (0.071 R)
• M39: 5,286,041 km (0.073 R)
• M40: 5,351,864 km (0.105 R)
• M41: 5,427,261 km (0.085 R)
• M42: 5,713,143 km (0.106 R)
• M43: 5,809,633 km (0.05 R)
• M44: 6,270,245 km (0.094 R)
• M45: 6,409,670 km (0.032 R)
• M46: 6,489,855 km (0.074 R)
• M47: 6,661,294 km (0.1 R)
• M48: 6,783,366 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.4

Radius: 14.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.41 AU - 4.01 AU

Year: 4043 Days

Day: 11.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 80,676,749 km

• M1: 306,975 km (0.113 R)
• M2: 416,181 km (0.111 R)
• M3: 536,159 km (0.115 R)
• M4: 704,905 km (0.099 R)
• M5: 1,400,535 km (0.09 R)
• M6: 1,536,669 km (0.065 R)
• M7: 1,693,597 km (0.047 R)
• M8: 1,856,061 km (0.06 R)
• M9: 2,110,078 km (0.06 R)
• M10: 2,303,658 km (0.067 R)
• M11: 2,448,319 km (0.12 R)
• M12: 2,596,121 km (0.065 R)
• M13: 3,018,287 km (0.106 R)
• M14: 3,237,747 km (0.092 R)
• M15: 3,421,303 km (0.051 R)
• M16: 3,608,301 km (0.064 R)
• M17: 3,756,253 km (0.114 R)
• M18: 3,884,608 km (0.105 R)
• M19: 4,168,096 km (0.092 R)
• M20: 4,848,018 km (0.098 R)
• M21: 4,964,705 km (0.119 R)
• M22: 5,153,497 km (0.089 R)
• M23: 6,032,684 km (0.108 R)
• M24: 6,644,689 km (0.118 R)
• M25: 6,905,587 km (0.115 R)
• M26: 7,873,037 km (0.029 R)
• M27: 8,316,744 km (0.066 R)
• M28: 9,903,529 km (0.045 R)
• M29: 10,900,000 km (0.058 R)
• M30: 11,084,604 km (0.106 R)
• M31: 11,301,371 km (0.089 R)
• M32: 11,550,751 km (0.088 R)
• M33: 11,707,529 km (0.09 R)
• M34: 11,833,491 km (0.068 R)
• M35: 12,889,951 km (0.041 R)
• M36: 13,052,713 km (0.097 R)
• M37: 13,413,095 km (0.076 R)
• M38: 14,345,389 km (0.108 R)
• M39: 14,547,795 km (0.086 R)
• M40: 14,649,371 km (0.078 R)
• M41: 15,643,898 km (0.104 R)
• M42: 15,852,288 km (0.086 R)
• M43: 16,131,737 km (0.073 R)
• M44: 16,412,831 km (0.038 R)
• M45: 16,730,876 km (0.063 R)
• M46: 16,908,599 km (0.106 R)
• M47: 17,301,592 km (0.117 R)
• M48: 17,409,303 km (0.08 R)
• M49: 17,661,525 km (0.03 R)
• M50: 17,769,983 km (0.038 R)
• M51: 18,242,563 km (0.064 R)
• M52: 18,535,326 km (0.074 R)
• M53: 19,535,388 km (0.065 R)
• M54: 20,287,416 km (0.062 R)
• M55: 20,438,959 km (0.039 R)
• M56: 20,590,801 km (0.11 R)
• M57: 21,819,897 km (0.083 R)
• M58: 21,936,284 km (0.072 R)
• M59: 22,404,076 km (0.095 R)
• M60: 22,639,244 km (0.101 R)
• M61: 23,032,986 km (0.076 R)
• M62: 23,151,617 km (0.074 R)
• M63: 23,270,398 km (0.081 R)
• M64: 23,389,328 km (0.043 R)
• M65: 23,987,271 km (0.057 R)
• M66: 25,035,652 km (0.111 R)
• M67: 25,688,348 km (0.07 R)
• M68: 26,181,423 km (0.031 R)
• M69: 26,802,254 km (0.111 R)
• M70: 27,051,933 km (0.057 R)
• M71: 28,439,154 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.7

Radius: 14.7

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.48 AU - 5.14 AU

Year: 7415 Days

Day: 11.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,676,749 km

• M1: 225,294 km (0.105 R)
• M2: 497,413 km (0.107 R)
• M3: 657,632 km (0.063 R)
• M4: 838,496 km (0.084 R)
• M5: 986,299 km (0.06 R)
• M6: 1,107,922 km (0.116 R)
• M7: 1,253,929 km (0.106 R)
• M8: 1,367,923 km (0.03 R)
• M9: 1,545,944 km (0.117 R)
• M10: 1,839,007 km (0.045 R)
• M11: 2,037,224 km (0.066 R)
• M12: 2,150,469 km (0.099 R)
• M13: 2,479,286 km (0.099 R)
• M14: 2,749,310 km (0.113 R)
• M15: 2,951,865 km (0.106 R)
• M16: 3,185,836 km (0.113 R)
• M17: 3,372,086 km (0.102 R)
• M18: 3,868,003 km (0.051 R)
• M19: 4,124,712 km (0.066 R)
• M20: 4,387,107 km (0.044 R)
• M21: 4,624,968 km (0.089 R)
• M22: 5,113,854 km (0.107 R)
• M23: 5,427,860 km (0.043 R)
• M24: 5,555,317 km (0.085 R)
• M25: 5,683,672 km (0.057 R)
• M26: 5,813,074 km (0.118 R)
• M27: 6,441,385 km (0.057 R)
• M28: 7,548,409 km (0.086 R)
• M29: 7,655,222 km (0.113 R)
• M30: 8,124,062 km (0.026 R)
• M31: 8,528,126 km (0.116 R)
• M32: 8,676,826 km (0.118 R)
• M33: 9,089,866 km (0.116 R)
• M34: 9,547,785 km (0.116 R)
• M35: 10,288,594 km (0.115 R)
• M36: 10,846,145 km (0.052 R)
• M37: 13,260,056 km (0.101 R)
• M38: 13,519,010 km (0.085 R)
• M39: 13,736,076 km (0.066 R)
• M40: 14,085,836 km (0.09 R)
• M41: 14,217,782 km (0.119 R)
• M42: 15,197,797 km (0.088 R)
• M43: 15,695,958 km (0.061 R)
• M44: 16,153,578 km (0.078 R)
• M45: 16,291,807 km (0.112 R)
• M46: 16,522,935 km (0.096 R)
• M47: 16,615,686 km (0.119 R)
• M48: 16,755,111 km (0.1 R)
• M49: 17,035,158 km (0.044 R)
• M50: 17,363,974 km (0.075 R)
• M51: 18,218,926 km (0.082 R)
• M52: 19,039,022 km (0.101 R)
• M53: 22,387,172 km (0.106 R)
• M54: 23,891,977 km (0.075 R)
• M55: 23,996,845 km (0.057 R)
• M56: 27,107,733 km (0.119 R)
• M57: 27,381,796 km (0.118 R)
• M58: 28,154,170 km (0.045 R)
• M59: 29,607,513 km (0.058 R)
• M60: 30,003,050 km (0.12 R)
• M61: 31,199,982 km (0.084 R)
• M62: 31,775,336 km (0.036 R)
• M63: 32,064,508 km (0.051 R)
• M64: 33,229,427 km (0.088 R)
• M65: 33,405,354 km (0.119 R)
• M66: 33,522,788 km (0.067 R)
• M67: 33,758,106 km (0.094 R)
• M68: 33,934,931 km (0.098 R)
• M69: 34,171,295 km (0.097 R)
• M70: 36,503,825 km (0.053 R)
• M71: 37,475,613 km (0.095 R)
• M72: 39,010,936 km (0.075 R)
• M73: 39,196,587 km (0.096 R)
• M74: 39,693,102 km (0.116 R)
• M75: 41,131,935 km (0.086 R)
• M76: 41,320,877 km (0.107 R)
• M77: 41,510,118 km (0.1 R)
• M78: 42,016,208 km (0.107 R)
• M79: 42,587,971 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.3

Radius: 4.3

Gravity: 51.61 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.63 AU - 8.39 AU

Year: 13046 Days

Day: 21.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,676,749 km

• M1: 55,501 km (0.078 R)
• M2: 148,102 km (0.116 R)
• M3: 234,121 km (0.076 R)
• M4: 489,634 km (0.096 R)
• M5: 622,926 km (0.052 R)
• M6: 922,570 km (0.098 R)
• M7: 1,087,427 km (0.093 R)
• M8: 1,287,290 km (0.108 R)
• M9: 1,664,127 km (0.116 R)
• M10: 1,982,920 km (0.119 R)
• M11: 2,195,349 km (0.077 R)
• M12: 2,842,060 km (0.1 R)
• M13: 3,950,730 km (0.11 R)
• M14: 4,569,467 km (0.058 R)
• M15: 4,849,514 km (0.114 R)
• M16: 5,176,535 km (0.072 R)
• M17: 5,552,774 km (0.062 R)
• M18: 5,637,596 km (0.1 R)
• M19: 6,024,605 km (0.038 R)
• M20: 7,190,122 km (0.109 R)
• M21: 8,471,428 km (0.081 R)
• M22: 10,810,840 km (0.118 R)
• M23: 11,398,011 km (0.061 R)
• M24: 11,722,639 km (0.119 R)
• M25: 11,831,546 km (0.054 R)
• M26: 12,492,021 km (0.09 R)
• M27: 12,826,671 km (0.059 R)
• M28: 14,719,234 km (0.102 R)
• M29: 16,513,959 km (0.087 R)
• M30: 17,312,812 km (0.088 R)
• M31: 17,436,829 km (0.042 R)
• M32: 17,998,569 km (0.116 R)
• M33: 18,502,863 km (0.118 R)
• M34: 18,566,143 km (0.105 R)
• M35: 18,756,731 km (0.081 R)
• M36: 19,396,411 km (0.057 R)
• M37: 19,848,496 km (0.071 R)
• M38: 21,291,816 km (0.056 R)
• M39: 21,824,983 km (0.116 R)
• M40: 22,497,575 km (0.097 R)
• M41: 22,700,729 km (0.078 R)
• M42: 22,768,497 km (0.101 R)
• M43: 22,972,399 km (0.064 R)
• M44: 23,382,147 km (0.095 R)
• M45: 24,765,030 km (0.111 R)
• M46: 25,114,939 km (0.071 R)
• M47: 26,816,765 km (0.119 R)
• M48: 26,888,572 km (0.042 R)
• M49: 29,290,814 km (0.04 R)
• M50: 29,512,668 km (0.077 R)
• M51: 29,660,770 km (0.04 R)
• M52: 30,181,221 km (0.07 R)
• M53: 30,405,318 km (0.111 R)
• M54: 31,912,667 km (0.077 R)
• M55: 32,598,872 km (0.087 R)
• M56: 32,982,142 km (0.09 R)
• M57: 36,260,579 km (0.111 R)
• M58: 36,817,083 km (0.041 R)
• M59: 37,697,018 km (0.101 R)
• M60: 38,260,703 km (0.116 R)
• M61: 39,804,553 km (0.08 R)
• M62: 39,886,383 km (0.054 R)
• M63: 42,450,490 km (0.072 R)
• M64: 44,726,771 km (0.094 R)
• M65: 45,323,368 km (0.064 R)
• M66: 45,408,788 km (0.097 R)
• M67: 46,094,246 km (0.064 R)
• M68: 46,524,339 km (0.113 R)
• M69: 47,042,247 km (0.04 R)
• M70: 47,475,333 km (0.11 R)
• M71: 47,649,016 km (0.107 R)
• M72: 50,101,524 km (0.117 R)
• M73: 51,521,207 km (0.058 R)
• M74: 51,967,608 km (0.064 R)
• M75: 52,146,527 km (0.113 R)
• M76: 52,594,722 km (0.116 R)
• M77: 54,127,950 km (0.069 R)
• M78: 54,309,413 km (0.115 R)
• M79: 54,672,636 km (0.1 R)
• M80: 54,763,592 km (0.11 R)
• M81: 55,584,585 km (0.084 R)
• M82: 55,767,543 km (0.067 R)
• M83: 55,859,097 km (0.07 R)
• M84: 56,042,354 km (0.037 R)
• M85: 56,501,321 km (0.118 R)
• M86: 57,608,195 km (0.054 R)
• M87: 58,164,251 km (0.074 R)
• M88: 58,350,051 km (0.045 R)
• M89: 60,218,379 km (0.08 R)
• M90: 60,876,909 km (0.087 R)
• M91: 61,348,890 km (0.077 R)
• M92: 61,443,286 km (0.115 R)
• M93: 62,676,571 km (0.114 R)
• M94: 62,771,715 km (0.116 R)
• M95: 63,534,964 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.2

Radius: 4.3

Gravity: 36.73 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.14 AU - 11.68 AU

Year: 21929 Days

Day: 22.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,676,749 km

• M1: 172,935 km (0.102 R)
• M2: 334,650 km (0.075 R)
• M3: 431,291 km (0.107 R)
• M4: 558,898 km (0.103 R)
• M5: 674,387 km (0.098 R)
• M6: 1,420,432 km (0.026 R)
• M7: 1,514,828 km (0.064 R)
• M8: 1,578,706 km (0.119 R)
• M9: 1,742,666 km (0.094 R)
• M10: 1,809,835 km (0.068 R)
• M11: 2,230,355 km (0.099 R)
• M12: 2,414,210 km (0.117 R)
• M13: 2,757,538 km (0.113 R)
• M14: 2,994,800 km (0.038 R)
• M15: 3,156,665 km (0.106 R)
• M16: 3,446,885 km (0.112 R)
• M17: 4,367,659 km (0.049 R)
• M18: 5,457,181 km (0.109 R)
• M19: 7,210,617 km (0.086 R)
• M20: 7,646,546 km (0.101 R)
• M21: 8,259,747 km (0.045 R)
• M22: 8,946,551 km (0.099 R)
• M23: 9,062,789 km (0.096 R)
• M24: 10,070,929 km (0.107 R)
• M25: 11,051,842 km (0.039 R)
• M26: 11,553,593 km (0.113 R)
• M27: 11,871,040 km (0.063 R)
• M28: 11,998,796 km (0.117 R)
• M29: 12,579,386 km (0.12 R)
• M30: 14,443,076 km (0.115 R)
• M31: 15,896,419 km (0.039 R)
• M32: 17,759,212 km (0.118 R)
• M33: 17,832,216 km (0.083 R)
• M34: 18,790,390 km (0.074 R)
• M35: 20,068,554 km (0.104 R)
• M36: 21,141,919 km (0.086 R)
• M37: 21,841,888 km (0.071 R)
• M38: 22,707,610 km (0.085 R)
• M39: 23,424,184 km (0.078 R)
• M40: 24,553,648 km (0.113 R)
• M41: 24,879,472 km (0.085 R)
• M42: 27,369,379 km (0.053 R)
• M43: 27,791,993 km (0.065 R)
• M44: 28,387,243 km (0.114 R)
• M45: 29,937,227 km (0.071 R)
• M46: 30,111,059 km (0.069 R)
• M47: 30,285,341 km (0.103 R)
• M48: 30,810,130 km (0.045 R)
• M49: 32,759,690 km (0.103 R)
• M50: 32,938,908 km (0.095 R)
• M51: 35,942,684 km (0.072 R)
• M52: 37,993,072 km (0.114 R)
• M53: 38,275,662 km (0.071 R)
• M54: 42,694,484 km (0.115 R)
• M55: 45,262,332 km (0.087 R)
• M56: 45,561,827 km (0.095 R)
• M57: 47,981,572 km (0.07 R)
• M58: 48,592,979 km (0.084 R)
• M59: 49,001,979 km (0.108 R)
• M60: 49,926,494 km (0.113 R)
• M61: 53,576,084 km (0.12 R)
• M62: 54,210,379 km (0.112 R)
• M63: 54,953,431 km (0.077 R)
• M64: 56,342,298 km (0.046 R)
• M65: 56,664,532 km (0.085 R)
• M66: 56,772,093 km (0.081 R)
• M67: 56,879,654 km (0.089 R)
• M68: 57,095,075 km (0.08 R)
• M69: 57,634,674 km (0.099 R)
• M70: 58,501,594 km (0.042 R)
• M71: 59,263,795 km (0.116 R)
• M72: 59,810,126 km (0.117 R)
• M73: 60,687,817 km (0.096 R)
• M74: 60,907,875 km (0.071 R)
• M75: 61,348,890 km (0.038 R)
• M76: 61,901,654 km (0.106 R)
• M77: 62,012,357 km (0.111 R)
• M78: 63,011,970 km (0.101 R)
• M79: 63,569,670 km (0.062 R)
• M80: 64,128,867 km (0.092 R)
• M81: 65,929,577 km (0.048 R)
• M82: 66,836,140 km (0.069 R)
• M83: 67,290,917 km (0.1 R)
• M84: 72,011,628 km (0.148 R)
• M85: 74,117,667 km (0.113 R)
• M86: 74,824,068 km (0.115 R)
• M87: 74,942,101 km (0.082 R)
• M88: 77,791,790 km (0.069 R)
• M89: 78,749,516 km (0.106 R)
• M90: 79,350,151 km (0.086 R)
• M91: 80,193,435 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 16,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit