🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.5 AU - 0.6 AU

Year: 259 Days

Day: 36.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,020,015 km

• M1: 326,722 km (0.085 R)
• M2: 727,046 km (0.027 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.1

Radius: 14.1

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.68 AU - 1.02 AU

Year: 498 Days

Day: 6.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 18,020,015 km

• M1: 182,061 km (0.068 R)
• M2: 286,779 km (0.082 R)
• M3: 403,166 km (0.094 R)
• M4: 503,546 km (0.073 R)
• M5: 593,754 km (0.119 R)
• M6: 706,551 km (0.091 R)
• M7: 836,252 km (0.098 R)
• M8: 939,624 km (0.108 R)
• M9: 1,038,658 km (0.053 R)
• M10: 1,155,943 km (0.044 R)
• M11: 1,278,164 km (0.039 R)
• M12: 1,457,083 km (0.102 R)
• M13: 1,595,611 km (0.079 R)
• M14: 1,710,951 km (0.046 R)
• M15: 1,979,778 km (0.092 R)
• M16: 2,092,425 km (0.105 R)
• M17: 2,207,317 km (0.092 R)
• M18: 2,418,549 km (0.049 R)
• M19: 2,591,185 km (0.105 R)
• M20: 2,734,948 km (0.091 R)
• M21: 2,874,673 km (0.117 R)
• M22: 3,106,101 km (0.114 R)
• M23: 3,266,320 km (0.113 R)
• M24: 3,429,232 km (0.088 R)
• M25: 3,587,806 km (0.076 R)
• M26: 3,822,674 km (0.077 R)
• M27: 4,138,924 km (0.08 R)
• M28: 4,284,782 km (0.116 R)
• M29: 4,447,993 km (0.075 R)
• M30: 4,613,449 km (0.117 R)
• M31: 4,716,821 km (0.107 R)
• M32: 4,805,084 km (0.047 R)
• M33: 5,097,398 km (0.088 R)
• M34: 5,254,027 km (0.094 R)
• M35: 5,345,431 km (0.117 R)
• M36: 5,580,749 km (0.064 R)
• M37: 5,768,045 km (0.096 R)
• M38: 5,905,526 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.3

Radius: 11.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.83 AU - 0.89 AU

Year: 507 Days

Day: 13.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 18,020,015 km

• M1: 197,320 km (0.085 R)
• M2: 322,683 km (0.095 R)
• M3: 412,142 km (0.068 R)
• M4: 498,759 km (0.081 R)
• M5: 602,131 km (0.111 R)
• M6: 694,284 km (0.077 R)
• M7: 771,327 km (0.112 R)
• M8: 957,277 km (0.111 R)
• M9: 1,071,719 km (0.081 R)
• M10: 1,178,831 km (0.054 R)
• M11: 1,260,811 km (0.053 R)
• M12: 1,344,735 km (0.114 R)
• M13: 1,439,281 km (0.084 R)
• M14: 1,640,191 km (0.108 R)
• M15: 1,755,980 km (0.116 R)
• M16: 1,888,823 km (0.118 R)
• M17: 2,000,722 km (0.104 R)
• M18: 2,109,779 km (0.092 R)
• M19: 2,205,671 km (0.068 R)
• M20: 2,313,381 km (0.117 R)
• M21: 2,422,887 km (0.079 R)
• M22: 2,496,788 km (0.112 R)
• M23: 2,593,129 km (0.058 R)
• M24: 2,679,896 km (0.047 R)
• M25: 2,867,342 km (0.077 R)
• M26: 2,979,690 km (0.1 R)
• M27: 3,093,534 km (0.116 R)
• M28: 3,174,168 km (0.033 R)
• M29: 3,261,383 km (0.098 R)
• M30: 3,384,652 km (0.065 R)
• M31: 3,521,683 km (0.105 R)
• M32: 3,745,931 km (0.112 R)
• M33: 3,850,500 km (0.105 R)
• M34: 3,968,682 km (0.09 R)
• M35: 4,183,056 km (0.086 R)
• M36: 4,278,798 km (0.066 R)
• M37: 4,362,573 km (0.101 R)
• M38: 4,459,812 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.3

Radius: 8

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.03 AU - 1.35 AU

Year: 825 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 18,020,015 km

• M1: 111,750 km (0.075 R)
• M2: 178,171 km (0.118 R)
• M3: 242,498 km (0.103 R)
• M4: 356,342 km (0.097 R)
• M5: 490,382 km (0.09 R)
• M6: 573,708 km (0.044 R)
• M7: 728,990 km (0.026 R)
• M8: 798,553 km (0.105 R)
• M9: 1,093,112 km (0.089 R)
• M10: 1,205,011 km (0.1 R)
• M11: 1,380,340 km (0.055 R)
• M12: 1,488,050 km (0.098 R)
• M13: 1,543,102 km (0.079 R)
• M14: 1,655,151 km (0.057 R)
• M15: 1,712,297 km (0.112 R)
• M16: 2,045,900 km (0.037 R)
• M17: 2,115,015 km (0.081 R)
• M18: 2,177,247 km (0.094 R)
• M19: 2,367,536 km (0.108 R)
• M20: 2,530,298 km (0.119 R)
• M21: 2,613,026 km (0.116 R)
• M22: 3,005,421 km (0.107 R)
• M23: 3,110,888 km (0.087 R)
• M24: 3,208,575 km (0.053 R)
• M25: 3,262,430 km (0.118 R)
• M26: 3,379,865 km (0.082 R)
• M27: 3,443,743 km (0.061 R)
• M28: 3,591,396 km (0.106 R)
• M29: 3,647,196 km (0.109 R)
• M30: 3,703,295 km (0.119 R)
• M31: 3,759,843 km (0.097 R)
• M32: 3,845,114 km (0.045 R)
• M33: 3,969,280 km (0.083 R)
• M34: 4,036,749 km (0.036 R)
• M35: 4,182,607 km (0.109 R)
• M36: 4,389,800 km (0.063 R)
• M37: 4,550,019 km (0.119 R)
• M38: 4,610,457 km (0.057 R)
• M39: 4,691,688 km (0.082 R)
• M40: 4,793,864 km (0.117 R)
• M41: 4,896,638 km (0.111 R)
• M42: 4,969,043 km (0.118 R)
• M43: 5,379,390 km (0.105 R)
• M44: 5,475,581 km (0.104 R)
• M45: 5,572,371 km (0.103 R)
• M46: 5,811,428 km (0.035 R)
• M47: 5,965,215 km (0.102 R)
• M48: 6,176,298 km (0.112 R)
• M49: 6,412,363 km (0.115 R)
• M50: 6,731,755 km (0.066 R)
• M51: 6,800,869 km (0.108 R)
• M52: 7,315,037 km (0.037 R)
• M53: 7,493,208 km (0.061 R)
• M54: 7,576,833 km (0.073 R)
• M55: 7,648,790 km (0.1 R)
• M56: 8,121,818 km (0.046 R)
• M57: 8,331,105 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.5

Radius: 13.8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.28 AU - 2.34 AU

Year: 2232 Days

Day: 15 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 18,020,015 km

• M1: 181,612 km (0.043 R)
• M2: 267,481 km (0.068 R)
• M3: 544,087 km (0.084 R)
• M4: 784,192 km (0.103 R)
• M5: 898,634 km (0.045 R)
• M6: 1,061,098 km (0.119 R)
• M7: 1,306,139 km (0.093 R)
• M8: 1,739,374 km (0.089 R)
• M9: 1,883,437 km (0.099 R)
• M10: 1,999,525 km (0.087 R)
• M11: 2,139,998 km (0.1 R)
• M12: 2,228,111 km (0.049 R)
• M13: 2,511,599 km (0.115 R)
• M14: 2,675,708 km (0.077 R)
• M15: 2,782,969 km (0.063 R)
• M16: 3,051,797 km (0.06 R)
• M17: 3,201,993 km (0.115 R)
• M18: 3,483,985 km (0.088 R)
• M19: 3,854,838 km (0.117 R)
• M20: 4,127,555 km (0.044 R)
• M21: 4,266,382 km (0.117 R)
• M22: 4,779,054 km (0.098 R)
• M23: 5,131,805 km (0.074 R)
• M24: 5,236,374 km (0.085 R)
• M25: 5,387,019 km (0.082 R)
• M26: 5,584,937 km (0.078 R)
• M27: 6,066,792 km (0.09 R)
• M28: 6,400,844 km (0.078 R)
• M29: 6,562,111 km (0.091 R)
• M30: 6,855,771 km (0.112 R)
• M31: 6,987,717 km (0.117 R)
• M32: 7,087,199 km (0.089 R)
• M33: 7,203,885 km (0.083 R)
• M34: 7,405,394 km (0.042 R)
• M35: 7,745,579 km (0.098 R)
• M36: 8,108,205 km (0.083 R)
• M37: 8,212,923 km (0.092 R)
• M38: 8,335,593 km (0.118 R)
• M39: 8,441,209 km (0.117 R)
• M40: 8,671,590 km (0.114 R)
• M41: 8,886,263 km (0.029 R)
• M42: 9,012,225 km (0.058 R)
• M43: 9,193,238 km (0.103 R)
• M44: 9,284,193 km (0.085 R)
• M45: 9,799,259 km (0.055 R)
• M46: 10,210,503 km (0.03 R)
• M47: 10,513,140 km (0.09 R)
• M48: 11,030,599 km (0.109 R)
• M49: 11,951,374 km (0.112 R)
• M50: 12,090,500 km (0.076 R)
• M51: 12,290,363 km (0.112 R)
• M52: 12,451,180 km (0.042 R)
• M53: 12,652,988 km (0.118 R)
• M54: 12,855,992 km (0.115 R)
• M55: 13,740,864 km (0.058 R)
• M56: 14,096,308 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.1

Radius: 8.3

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.55 AU - 3.69 AU

Year: 4379 Days

Day: 8.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 18,020,015 km

• M1: 113,395 km (0.112 R)
• M2: 260,899 km (0.089 R)
• M3: 496,366 km (0.104 R)
• M4: 549,174 km (0.118 R)
• M5: 649,704 km (0.107 R)
• M6: 769,083 km (0.107 R)
• M7: 1,072,018 km (0.069 R)
• M8: 1,185,862 km (0.088 R)
• M9: 1,274,125 km (0.119 R)
• M10: 1,584,092 km (0.108 R)
• M11: 1,882,988 km (0.109 R)
• M12: 1,951,953 km (0.095 R)
• M13: 2,021,666 km (0.099 R)
• M14: 2,145,832 km (0.117 R)
• M15: 2,199,687 km (0.111 R)
• M16: 2,345,994 km (0.079 R)
• M17: 2,667,480 km (0.081 R)
• M18: 2,803,913 km (0.088 R)
• M19: 3,104,156 km (0.103 R)
• M20: 3,563,272 km (0.111 R)
• M21: 4,088,360 km (0.025 R)
• M22: 4,337,141 km (0.112 R)
• M23: 4,944,808 km (0.105 R)
• M24: 5,210,045 km (0.055 R)
• M25: 5,307,583 km (0.067 R)
• M26: 5,479,770 km (0.11 R)
• M27: 5,579,103 km (0.091 R)
• M28: 5,829,829 km (0.1 R)
• M29: 5,956,538 km (0.056 R)
• M30: 6,135,607 km (0.115 R)
• M31: 6,290,590 km (0.052 R)
• M32: 6,577,968 km (0.119 R)
• M33: 7,003,574 km (0.118 R)
• M34: 8,162,957 km (0.097 R)
• M35: 8,276,502 km (0.081 R)
• M36: 8,706,895 km (0.115 R)
• M37: 8,939,370 km (0.082 R)
• M38: 9,529,684 km (0.037 R)
• M39: 10,254,485 km (0.085 R)
• M40: 10,315,820 km (0.099 R)
• M41: 10,592,726 km (0.108 R)
• M42: 10,809,793 km (0.096 R)
• M43: 11,028,505 km (0.103 R)
• M44: 11,248,563 km (0.095 R)
• M45: 11,374,973 km (0.032 R)
• M46: 11,533,697 km (0.077 R)
• M47: 11,821,074 km (0.101 R)
• M48: 13,094,002 km (0.118 R)
• M49: 13,966,607 km (0.093 R)
• M50: 15,205,576 km (0.092 R)
• M51: 15,345,450 km (0.082 R)
• M52: 15,415,462 km (0.042 R)
• M53: 15,626,395 km (0.098 R)
• M54: 15,696,856 km (0.048 R)
• M55: 16,371,991 km (0.06 R)
• M56: 17,347,668 km (0.078 R)
• M57: 17,713,734 km (0.097 R)
• M58: 18,119,444 km (0.088 R)
• M59: 18,453,645 km (0.056 R)
• M60: 19,734,502 km (0.119 R)
• M61: 20,078,278 km (0.119 R)
• M62: 20,462,745 km (0.048 R)
• M63: 20,617,130 km (0.096 R)
• M64: 20,849,455 km (0.116 R)
• M65: 21,316,949 km (0.092 R)
• M66: 21,473,428 km (0.089 R)
• M67: 21,669,700 km (0.095 R)
• M68: 21,984,903 km (0.111 R)
• M69: 22,899,544 km (0.029 R)
• M70: 23,100,155 km (0.073 R)
• M71: 23,705,129 km (0.088 R)
• M72: 24,192,818 km (0.117 R)
• M73: 25,178,219 km (0.081 R)
• M74: 25,468,140 km (0.09 R)
• M75: 25,884,172 km (0.087 R)
• M76: 26,680,780 km (0.062 R)
• M77: 27,698,644 km (0.082 R)
• M78: 28,255,148 km (0.114 R)
• M79: 28,642,756 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.7

Radius: 3.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.15 AU - 6.37 AU

Year: 9959 Days

Day: 18.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,020,015 km

• M1: 195,824 km (0.086 R)
• M2: 332,107 km (0.119 R)
• M3: 455,526 km (0.113 R)
• M4: 478,713 km (0.108 R)
• M5: 779,106 km (0.083 R)
• M6: 854,802 km (0.118 R)
• M7: 893,548 km (0.066 R)
• M8: 1,003,054 km (0.104 R)
• M9: 1,159,533 km (0.101 R)
• M10: 1,506,600 km (0.061 R)
• M11: 1,530,087 km (0.109 R)
• M12: 1,758,822 km (0.06 R)
• M13: 1,934,300 km (0.054 R)
• M14: 1,959,882 km (0.1 R)
• M15: 2,102,299 km (0.072 R)
• M16: 3,039,679 km (0.111 R)
• M17: 3,387,494 km (0.12 R)
• M18: 3,779,740 km (0.108 R)
• M19: 4,419,869 km (0.114 R)
• M20: 4,692,137 km (0.112 R)
• M21: 5,092,910 km (0.117 R)
• M22: 5,146,017 km (0.038 R)
• M23: 5,270,632 km (0.114 R)
• M24: 5,450,299 km (0.102 R)
• M25: 5,834,167 km (0.094 R)
• M26: 6,019,968 km (0.092 R)
• M27: 6,132,466 km (0.048 R)
• M28: 7,096,325 km (0.095 R)
• M29: 7,254,898 km (0.071 R)
• M30: 7,374,427 km (0.087 R)
• M31: 7,696,810 km (0.039 R)
• M32: 7,880,217 km (0.058 R)
• M33: 8,334,247 km (0.049 R)
• M34: 8,355,191 km (0.103 R)
• M35: 8,564,628 km (0.102 R)
• M36: 8,627,758 km (0.115 R)
• M37: 8,818,196 km (0.119 R)
• M38: 8,988,588 km (0.113 R)
• M39: 9,528,188 km (0.119 R)
• M40: 9,571,721 km (0.053 R)
• M41: 10,078,109 km (0.063 R)
• M42: 10,144,830 km (0.036 R)
• M43: 10,615,764 km (0.092 R)
• M44: 10,774,338 km (0.089 R)
• M45: 11,070,990 km (0.097 R)
• M46: 11,162,694 km (0.112 R)
• M47: 11,254,697 km (0.085 R)
• M48: 11,346,998 km (0.038 R)
• M49: 11,416,412 km (0.111 R)
• M50: 11,439,600 km (0.099 R)
• M51: 11,602,212 km (0.118 R)
• M52: 11,953,019 km (0.113 R)
• M53: 12,047,266 km (0.077 R)
• M54: 12,212,572 km (0.119 R)
• M55: 12,259,994 km (0.114 R)
• M56: 12,378,775 km (0.058 R)
• M57: 12,593,448 km (0.07 R)
• M58: 12,978,214 km (0.041 R)
• M59: 13,147,708 km (0.057 R)
• M60: 13,196,327 km (0.118 R)
• M61: 13,415,638 km (0.047 R)
• M62: 13,857,849 km (0.097 R)
• M63: 14,454,894 km (0.038 R)
• M64: 15,035,035 km (0.037 R)
• M65: 15,085,748 km (0.067 R)
• M66: 15,391,826 km (0.117 R)
• M67: 15,906,293 km (0.118 R)
• M68: 16,478,804 km (0.052 R)
• M69: 16,820,186 km (0.085 R)
• M70: 17,243,698 km (0.107 R)
• M71: 17,939,178 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 13,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit