🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.4

Radius: 10.1

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.67 AU - 0.89 AU

Year: 459 Days

Day: 10.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 78 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 55,004,694 km

• M1: 139,276 km (0.094 R)
• M2: 207,642 km (0.112 R)
• M3: 276,457 km (0.118 R)
• M4: 347,366 km (0.117 R)
• M5: 412,591 km (0.085 R)
• M6: 486,193 km (0.034 R)
• M7: 552,315 km (0.109 R)
• M8: 680,820 km (0.109 R)
• M9: 756,516 km (0.048 R)
• M10: 827,725 km (0.061 R)
• M11: 897,587 km (0.107 R)
• M12: 989,889 km (0.086 R)
• M13: 1,123,929 km (0.104 R)
• M14: 1,246,449 km (0.058 R)
• M15: 1,355,207 km (0.078 R)
• M16: 1,476,681 km (0.101 R)
• M17: 1,548,637 km (0.086 R)
• M18: 1,651,112 km (0.06 R)
• M19: 1,771,239 km (0.117 R)
• M20: 1,889,272 km (0.116 R)
• M21: 2,057,868 km (0.106 R)
• M22: 2,133,116 km (0.092 R)
• M23: 2,204,025 km (0.109 R)
• M24: 2,331,333 km (0.066 R)
• M25: 2,443,980 km (0.118 R)
• M26: 2,575,926 km (0.049 R)
• M27: 2,686,628 km (0.108 R)
• M28: 2,955,456 km (0.091 R)
• M29: 3,102,510 km (0.118 R)
• M30: 3,371,936 km (0.071 R)
• M31: 3,493,559 km (0.056 R)
• M32: 3,610,096 km (0.087 R)
• M33: 3,681,903 km (0.113 R)
• M34: 3,760,741 km (0.086 R)
• M35: 3,853,641 km (0.111 R)
• M36: 3,974,067 km (0.076 R)
• M37: 4,075,495 km (0.109 R)
• M38: 4,184,552 km (0.064 R)
• M39: 4,266,980 km (0.04 R)
• M40: 4,377,832 km (0.097 R)
• M41: 4,447,545 km (0.096 R)
• M42: 4,510,675 km (0.116 R)
• M43: 4,680,319 km (0.082 R)
• M44: 4,758,858 km (0.081 R)
• M45: 4,953,485 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.3

Radius: 10.9

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.79 AU - 0.85 AU

Year: 495 Days

Day: 6.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 55,004,694 km

• M1: 136,134 km (0.113 R)
• M2: 249,828 km (0.102 R)
• M3: 327,769 km (0.047 R)
• M4: 408,253 km (0.042 R)
• M5: 476,320 km (0.084 R)
• M6: 552,914 km (0.092 R)
• M7: 650,601 km (0.117 R)
• M8: 759,359 km (0.064 R)
• M9: 861,085 km (0.103 R)
• M10: 986,897 km (0.108 R)
• M11: 1,054,815 km (0.083 R)
• M12: 1,124,378 km (0.085 R)
• M13: 1,195,586 km (0.062 R)
• M14: 1,364,333 km (0.115 R)
• M15: 1,435,242 km (0.095 R)
• M16: 1,552,676 km (0.027 R)
• M17: 1,638,545 km (0.059 R)
• M18: 1,743,713 km (0.105 R)
• M19: 2,048,294 km (0.114 R)
• M20: 2,130,274 km (0.052 R)
• M21: 2,239,181 km (0.089 R)
• M22: 2,363,347 km (0.056 R)
• M23: 2,436,201 km (0.089 R)
• M24: 2,632,025 km (0.098 R)
• M25: 3,061,072 km (0.066 R)
• M26: 3,169,979 km (0.085 R)
• M27: 3,265,572 km (0.064 R)
• M28: 3,542,627 km (0.099 R)
• M29: 3,687,887 km (0.115 R)
• M30: 3,819,533 km (0.049 R)
• M31: 3,929,188 km (0.1 R)
• M32: 4,047,969 km (0.1 R)
• M33: 4,305,128 km (0.104 R)
• M34: 4,386,658 km (0.091 R)
• M35: 4,476,866 km (0.118 R)
• M36: 4,717,718 km (0.055 R)
• M37: 5,422,025 km (0.104 R)
• M38: 5,652,256 km (0.029 R)
• M39: 5,822,499 km (0.033 R)
• M40: 6,251,097 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92

Radius: 12.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.39 AU - 1.85 AU

Year: 1375 Days

Day: 10.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 55,004,694 km

• M1: 158,723 km (0.114 R)
• M2: 262,544 km (0.038 R)
• M3: 362,176 km (0.087 R)
• M4: 443,258 km (0.041 R)
• M5: 555,158 km (0.027 R)
• M6: 840,291 km (0.091 R)
• M7: 1,161,777 km (0.087 R)
• M8: 1,353,711 km (0.104 R)
• M9: 1,504,805 km (0.107 R)
• M10: 1,597,107 km (0.089 R)
• M11: 1,739,374 km (0.058 R)
• M12: 1,942,080 km (0.068 R)
• M13: 2,113,968 km (0.057 R)
• M14: 2,211,655 km (0.038 R)
• M15: 2,589,988 km (0.068 R)
• M16: 2,801,370 km (0.108 R)
• M17: 3,018,436 km (0.119 R)
• M18: 3,129,139 km (0.094 R)
• M19: 3,233,708 km (0.052 R)
• M20: 3,362,362 km (0.108 R)
• M21: 3,546,816 km (0.114 R)
• M22: 3,774,205 km (0.085 R)
• M23: 4,079,534 km (0.1 R)
• M24: 4,342,976 km (0.086 R)
• M25: 4,443,206 km (0.098 R)
• M26: 4,535,807 km (0.111 R)
• M27: 4,705,900 km (0.09 R)
• M28: 4,843,530 km (0.076 R)
• M29: 5,026,189 km (0.092 R)
• M30: 5,175,638 km (0.042 R)
• M31: 5,326,731 km (0.093 R)
• M32: 5,425,167 km (0.114 R)
• M33: 5,880,842 km (0.032 R)
• M34: 5,964,168 km (0.097 R)
• M35: 6,057,218 km (0.107 R)
• M36: 6,141,292 km (0.042 R)
• M37: 6,254,238 km (0.109 R)
• M38: 6,491,500 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.1

Radius: 12.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.07 AU - 2.15 AU

Year: 2044 Days

Day: 9.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 55,004,694 km

• M1: 158,125 km (0.12 R)
• M2: 240,553 km (0.095 R)
• M3: 341,532 km (0.093 R)
• M4: 708,346 km (0.087 R)
• M5: 902,524 km (0.067 R)
• M6: 1,106,276 km (0.074 R)
• M7: 1,570,030 km (0.061 R)
• M8: 1,651,411 km (0.072 R)
• M9: 1,925,923 km (0.047 R)
• M10: 2,035,578 km (0.099 R)
• M11: 2,249,952 km (0.104 R)
• M12: 2,459,838 km (0.065 R)
• M13: 2,543,313 km (0.095 R)
• M14: 2,627,836 km (0.074 R)
• M15: 2,836,824 km (0.079 R)
• M16: 3,064,363 km (0.063 R)
• M17: 3,284,720 km (0.109 R)
• M18: 3,550,855 km (0.026 R)
• M19: 3,659,164 km (0.116 R)
• M20: 3,824,021 km (0.04 R)
• M21: 4,146,703 km (0.079 R)
• M22: 4,595,946 km (0.109 R)
• M23: 4,744,197 km (0.066 R)
• M24: 4,863,876 km (0.078 R)
• M25: 5,030,228 km (0.087 R)
• M26: 5,556,514 km (0.11 R)
• M27: 5,635,352 km (0.071 R)
• M28: 6,214,445 km (0.094 R)
• M29: 6,527,703 km (0.096 R)
• M30: 6,678,049 km (0.107 R)
• M31: 6,761,973 km (0.099 R)
• M32: 6,897,060 km (0.085 R)
• M33: 7,033,045 km (0.049 R)
• M34: 7,656,269 km (0.11 R)
• M35: 7,974,464 km (0.05 R)
• M36: 8,225,041 km (0.098 R)
• M37: 8,333,200 km (0.1 R)
• M38: 8,532,763 km (0.109 R)
• M39: 9,141,178 km (0.118 R)
• M40: 9,328,175 km (0.09 R)
• M41: 9,554,517 km (0.05 R)
• M42: 10,360,550 km (0.08 R)
• M43: 10,536,178 km (0.11 R)
• M44: 10,653,762 km (0.061 R)
• M45: 10,929,920 km (0.09 R)
• M46: 11,248,413 km (0.052 R)
• M47: 11,590,245 km (0.099 R)
• M48: 11,813,295 km (0.038 R)
• M49: 11,955,862 km (0.12 R)
• M50: 12,119,671 km (0.117 R)
• M51: 12,532,262 km (0.084 R)
• M52: 12,719,559 km (0.077 R)
• M53: 12,823,829 km (0.108 R)
• M54: 13,286,684 km (0.114 R)
• M55: 13,435,086 km (0.062 R)
• M56: 13,647,963 km (0.034 R)
• M57: 13,926,515 km (0.102 R)
• M58: 14,142,085 km (0.077 R)
• M59: 14,250,244 km (0.101 R)
• M60: 14,467,460 km (0.072 R)
• M61: 14,576,517 km (0.059 R)
• M62: 14,707,715 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.3

Radius: 8

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.96 AU - 3.26 AU

Year: 2812 Days

Day: 9.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 61 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,004,694 km

• M1: 100,081 km (0.118 R)
• M2: 157,227 km (0.085 R)
• M3: 245,640 km (0.045 R)
• M4: 399,426 km (0.082 R)
• M5: 646,113 km (0.118 R)
• M6: 772,673 km (0.109 R)
• M7: 829,520 km (0.073 R)
• M8: 1,029,832 km (0.11 R)
• M9: 1,393,953 km (0.094 R)
• M10: 1,500,018 km (0.088 R)
• M11: 1,621,043 km (0.083 R)
• M12: 1,720,226 km (0.102 R)
• M13: 1,770,640 km (0.109 R)
• M14: 2,246,511 km (0.08 R)
• M15: 2,315,625 km (0.107 R)
• M16: 2,371,575 km (0.119 R)
• M17: 2,527,456 km (0.075 R)
• M18: 2,760,530 km (0.082 R)
• M19: 2,879,609 km (0.089 R)
• M20: 3,031,002 km (0.094 R)
• M21: 3,436,861 km (0.096 R)
• M22: 3,500,740 km (0.119 R)
• M23: 3,711,523 km (0.12 R)
• M24: 3,926,346 km (0.09 R)
• M25: 4,111,398 km (0.118 R)
• M26: 5,299,056 km (0.102 R)
• M27: 5,939,933 km (0.113 R)
• M28: 6,094,318 km (0.069 R)
• M29: 6,505,862 km (0.072 R)
• M30: 6,825,552 km (0.043 R)
• M31: 7,438,605 km (0.094 R)
• M32: 7,899,366 km (0.118 R)
• M33: 7,984,188 km (0.102 R)
• M34: 8,283,384 km (0.06 R)
• M35: 8,347,860 km (0.052 R)
• M36: 8,499,253 km (0.097 R)
• M37: 8,804,732 km (0.111 R)
• M38: 8,936,678 km (0.099 R)
• M39: 9,158,232 km (0.08 R)
• M40: 9,247,243 km (0.117 R)
• M41: 9,381,432 km (0.113 R)
• M42: 9,583,988 km (0.09 R)
• M43: 9,947,510 km (0.059 R)
• M44: 10,362,046 km (0.114 R)
• M45: 10,618,158 km (0.117 R)
• M46: 10,711,806 km (0.051 R)
• M47: 10,829,240 km (0.034 R)
• M48: 11,041,669 km (0.089 R)
• M49: 11,160,300 km (0.11 R)
• M50: 11,518,737 km (0.075 R)
• M51: 11,590,843 km (0.04 R)
• M52: 11,687,334 km (0.076 R)
• M53: 11,808,209 km (0.119 R)
• M54: 11,880,913 km (0.107 R)
• M55: 11,978,152 km (0.087 R)
• M56: 12,940,066 km (0.039 R)
• M57: 13,040,147 km (0.11 R)
• M58: 13,165,510 km (0.086 R)
• M59: 13,291,472 km (0.116 R)
• M60: 13,671,301 km (0.071 R)
• M61: 14,389,969 km (0.105 R)
• M62: 14,519,670 km (0.117 R)
• M63: 14,623,641 km (0.117 R)
• M64: 15,173,712 km (0.11 R)
• M65: 15,703,887 km (0.095 R)
• M66: 16,456,215 km (0.079 R)
• M67: 16,537,446 km (0.059 R)
• M68: 16,618,977 km (0.119 R)
• M69: 17,000,751 km (0.079 R)
• M70: 17,192,834 km (0.087 R)
• M71: 18,444,221 km (0.112 R)
• M72: 18,556,868 km (0.083 R)
• M73: 18,641,540 km (0.114 R)
• M74: 18,726,362 km (0.089 R)
• M75: 18,981,427 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.2

Radius: 5.7

Gravity: 22.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.5 AU - 8.2 AU

Year: 11955 Days

Day: 19.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,004,694 km

• M1: 171,738 km (0.059 R)
• M2: 356,342 km (0.086 R)
• M3: 415,284 km (0.066 R)
• M4: 543,788 km (0.078 R)
• M5: 1,154,447 km (0.064 R)
• M6: 1,199,177 km (0.095 R)
• M7: 1,679,386 km (0.092 R)
• M8: 1,808,040 km (0.082 R)
• M9: 2,269,400 km (0.085 R)
• M10: 2,411,817 km (0.091 R)
• M11: 2,795,685 km (0.116 R)
• M12: 4,092,399 km (0.12 R)
• M13: 4,231,077 km (0.115 R)
• M14: 4,336,094 km (0.071 R)
• M15: 4,728,639 km (0.119 R)
• M16: 5,095,303 km (0.09 R)
• M17: 5,207,053 km (0.112 R)
• M18: 5,623,833 km (0.111 R)
• M19: 6,012,189 km (0.063 R)
• M20: 6,610,730 km (0.042 R)
• M21: 6,732,652 km (0.096 R)
• M22: 6,773,492 km (0.039 R)
• M23: 7,735,108 km (0.073 R)
• M24: 8,209,931 km (0.111 R)
• M25: 8,561,337 km (0.118 R)
• M26: 8,738,760 km (0.095 R)
• M27: 9,460,869 km (0.075 R)
• M28: 9,506,645 km (0.115 R)
• M29: 9,968,454 km (0.057 R)
• M30: 10,014,979 km (0.088 R)
• M31: 10,437,443 km (0.096 R)
• M32: 10,817,871 km (0.1 R)
• M33: 10,865,742 km (0.067 R)
• M34: 11,348,345 km (0.096 R)
• M35: 11,641,258 km (0.097 R)
• M36: 11,788,611 km (0.066 R)
• M37: 12,134,930 km (0.033 R)
• M38: 12,837,592 km (0.043 R)
• M39: 12,888,305 km (0.099 R)
• M40: 14,334,618 km (0.035 R)
• M41: 14,598,209 km (0.109 R)
• M42: 14,757,232 km (0.06 R)
• M43: 15,560,572 km (0.115 R)
• M44: 15,885,947 km (0.067 R)
• M45: 16,104,061 km (0.116 R)
• M46: 16,598,482 km (0.026 R)
• M47: 16,764,386 km (0.112 R)
• M48: 16,875,238 km (0.117 R)
• M49: 17,827,877 km (0.101 R)
• M50: 18,054,668 km (0.105 R)
• M51: 18,568,088 km (0.09 R)
• M52: 19,551,245 km (0.084 R)
• M53: 19,902,202 km (0.049 R)
• M54: 20,078,428 km (0.098 R)
• M55: 20,196,311 km (0.06 R)
• M56: 20,907,948 km (0.111 R)
• M57: 21,087,166 km (0.045 R)
• M58: 21,507,237 km (0.103 R)
• M59: 22,233,834 km (0.085 R)
• M60: 22,722,720 km (0.081 R)
• M61: 24,461,645 km (0.113 R)
• M62: 24,966,239 km (0.105 R)
• M63: 25,665,609 km (0.049 R)
• M64: 26,629,767 km (0.105 R)
• M65: 26,759,319 km (0.097 R)
• M66: 28,461,144 km (0.088 R)
• M67: 28,858,776 km (0.076 R)
• M68: 33,912,192 km (0.114 R)
• M69: 34,263,448 km (0.086 R)
• M70: 34,969,400 km (0.11 R)
• M71: 36,683,193 km (0.068 R)
• M72: 37,550,262 km (0.11 R)
• M73: 39,010,338 km (0.106 R)
• M74: 39,969,409 km (0.09 R)
• M75: 40,191,862 km (0.089 R)
• M76: 40,637,813 km (0.078 R)
• M77: 41,910,591 km (0.041 R)
• M78: 41,985,839 km (0.082 R)
• M79: 42,741,159 km (0.113 R)
• M80: 42,892,701 km (0.1 R)
• M81: 43,958,736 km (0.086 R)
• M82: 44,571,788 km (0.086 R)
• M83: 45,496,752 km (0.112 R)
• M84: 45,574,094 km (0.116 R)
• M85: 46,272,417 km (0.094 R)
• M86: 46,661,820 km (0.119 R)
• M87: 46,739,910 km (0.044 R)
• M88: 47,915,450 km (0.104 R)
• M89: 48,072,827 km (0.118 R)
• M90: 48,309,341 km (0.06 R)
• M91: 49,896,126 km (0.117 R)
• M92: 50,695,876 km (0.08 R)
• M93: 51,177,731 km (0.098 R)
• M94: 52,795,033 km (0.086 R)
• M95: 53,855,084 km (0.078 R)
• M96: 54,018,894 km (0.094 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: 353 - 16,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit