🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.82 AU - 1 AU

Year: 374 Days

Day: 24.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.01 AU - 2.07 AU

Year: 1254 Days

Day: 41.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,971,938 km

• M1: 959,371 km (0.104 R)
• M2: 1,660,237 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.87 AU - 3.03 AU

Year: 1651 Days

Day: 44.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.9

Radius: 8.4

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.46 AU - 3.08 AU

Year: 1984 Days

Day: 8.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 26,971,938 km

• M1: 104,719 km (0.065 R)
• M2: 168,148 km (0.073 R)
• M3: 259,552 km (0.105 R)
• M4: 333,902 km (0.07 R)
• M5: 391,498 km (0.051 R)
• M6: 567,874 km (0.091 R)
• M7: 623,823 km (0.078 R)
• M8: 775,964 km (0.086 R)
• M9: 886,218 km (0.107 R)
• M10: 1,014,573 km (0.106 R)
• M11: 1,175,540 km (0.118 R)
• M12: 1,228,797 km (0.095 R)
• M13: 1,408,015 km (0.077 R)
• M14: 1,617,901 km (0.096 R)
• M15: 1,685,220 km (0.067 R)
• M16: 1,776,325 km (0.116 R)
• M17: 1,845,888 km (0.096 R)
• M18: 1,987,707 km (0.075 R)
• M19: 2,092,425 km (0.091 R)
• M20: 2,165,878 km (0.043 R)
• M21: 2,240,378 km (0.072 R)
• M22: 2,366,339 km (0.069 R)
• M23: 2,443,232 km (0.077 R)
• M24: 2,687,376 km (0.071 R)
• M25: 2,921,347 km (0.064 R)
• M26: 3,256,147 km (0.045 R)
• M27: 3,505,677 km (0.069 R)
• M28: 3,811,305 km (0.065 R)
• M29: 4,023,285 km (0.064 R)
• M30: 4,115,288 km (0.047 R)
• M31: 4,332,803 km (0.115 R)
• M32: 4,385,162 km (0.118 R)
• M33: 4,554,208 km (0.09 R)
• M34: 4,607,465 km (0.106 R)
• M35: 4,714,577 km (0.109 R)
• M36: 4,768,432 km (0.105 R)
• M37: 5,073,911 km (0.092 R)
• M38: 5,129,262 km (0.104 R)
• M39: 5,307,284 km (0.092 R)
• M40: 5,635,352 km (0.047 R)
• M41: 5,692,648 km (0.093 R)
• M42: 5,784,650 km (0.103 R)
• M43: 6,086,988 km (0.084 R)
• M44: 6,263,812 km (0.115 R)
• M45: 6,731,455 km (0.066 R)
• M46: 6,865,495 km (0.085 R)
• M47: 7,235,301 km (0.109 R)
• M48: 7,310,100 km (0.054 R)
• M49: 7,422,598 km (0.092 R)
• M50: 7,485,429 km (0.088 R)
• M51: 7,561,125 km (0.06 R)
• M52: 7,725,832 km (0.083 R)
• M53: 7,904,602 km (0.065 R)
• M54: 8,253,015 km (0.044 R)
• M55: 8,540,842 km (0.077 R)
• M56: 8,699,116 km (0.091 R)
• M57: 8,818,495 km (0.081 R)
• M58: 8,938,473 km (0.084 R)
• M59: 8,992,029 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.8

Radius: 12.6

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.2 AU - 4.18 AU

Year: 3051 Days

Day: 6.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,971,938 km

• M1: 164,707 km (0.11 R)
• M2: 299,046 km (0.09 R)
• M3: 388,057 km (0.046 R)
• M4: 482,154 km (0.079 R)
• M5: 604,675 km (0.087 R)
• M6: 689,945 km (0.112 R)
• M7: 769,831 km (0.12 R)
• M8: 985,252 km (0.101 R)
• M9: 1,088,923 km (0.105 R)
• M10: 1,208,900 km (0.078 R)
• M11: 1,333,515 km (0.094 R)
• M12: 1,610,122 km (0.104 R)
• M13: 1,762,562 km (0.095 R)
• M14: 1,847,833 km (0.088 R)
• M15: 2,112,172 km (0.05 R)
• M16: 2,249,054 km (0.114 R)
• M17: 2,532,094 km (0.117 R)
• M18: 2,876,917 km (0.037 R)
• M19: 2,961,439 km (0.106 R)
• M20: 3,132,729 km (0.061 R)
• M21: 3,219,645 km (0.04 R)
• M22: 4,038,544 km (0.111 R)
• M23: 4,152,388 km (0.086 R)
• M24: 4,422,711 km (0.077 R)
• M25: 4,559,893 km (0.116 R)
• M26: 5,623,982 km (0.065 R)
• M27: 6,162,235 km (0.102 R)
• M28: 6,537,726 km (0.081 R)
• M29: 6,672,065 km (0.102 R)
• M30: 7,311,147 km (0.115 R)
• M31: 7,638,168 km (0.115 R)
• M32: 8,137,526 km (0.087 R)
• M33: 8,258,102 km (0.057 R)
• M34: 8,968,692 km (0.056 R)
• M35: 9,419,580 km (0.101 R)
• M36: 9,698,879 km (0.11 R)
• M37: 9,878,097 km (0.116 R)
• M38: 10,058,362 km (0.032 R)
• M39: 10,317,765 km (0.078 R)
• M40: 10,684,729 km (0.116 R)
• M41: 10,922,889 km (0.026 R)
• M42: 11,702,293 km (0.111 R)
• M43: 12,140,017 km (0.091 R)
• M44: 13,229,388 km (0.095 R)
• M45: 13,342,933 km (0.064 R)
• M46: 13,456,777 km (0.066 R)
• M47: 13,542,347 km (0.096 R)
• M48: 14,146,573 km (0.119 R)
• M49: 14,700,833 km (0.103 R)
• M50: 14,789,096 km (0.079 R)
• M51: 15,710,469 km (0.096 R)
• M52: 16,284,476 km (0.097 R)
• M53: 16,375,731 km (0.086 R)
• M54: 16,650,542 km (0.084 R)
• M55: 17,515,367 km (0.093 R)
• M56: 18,078,903 km (0.075 R)
• M57: 18,173,449 km (0.08 R)
• M58: 19,643,397 km (0.116 R)
• M59: 19,740,486 km (0.108 R)
• M60: 19,837,874 km (0.098 R)
• M61: 19,967,875 km (0.047 R)
• M62: 20,130,937 km (0.115 R)
• M63: 20,425,345 km (0.102 R)
• M64: 20,655,427 km (0.099 R)
• M65: 21,284,037 km (0.119 R)
• M66: 21,684,361 km (0.103 R)
• M67: 22,019,759 km (0.111 R)
• M68: 22,120,738 km (0.108 R)
• M69: 22,695,942 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.6

Radius: 12.1

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.56 AU - 7.7 AU

Year: 9072 Days

Day: 8.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 26,971,938 km

• M1: 151,243 km (0.116 R)
• M2: 271,221 km (0.102 R)
• M3: 368,609 km (0.06 R)
• M4: 518,955 km (0.114 R)
• M5: 724,802 km (0.112 R)
• M6: 889,359 km (0.114 R)
• M7: 970,741 km (0.106 R)
• M8: 1,104,182 km (0.062 R)
• M9: 1,614,161 km (0.057 R)
• M10: 1,956,291 km (0.117 R)
• M11: 2,128,179 km (0.112 R)
• M12: 2,305,154 km (0.086 R)
• M13: 3,189,277 km (0.086 R)
• M14: 3,486,678 km (0.103 R)
• M15: 3,930,385 km (0.109 R)
• M16: 4,290,168 km (0.112 R)
• M17: 4,392,044 km (0.067 R)
• M18: 5,063,290 km (0.082 R)
• M19: 5,879,346 km (0.11 R)
• M20: 6,453,951 km (0.109 R)
• M21: 6,594,424 km (0.102 R)
• M22: 6,807,302 km (0.064 R)
• M23: 6,950,467 km (0.111 R)
• M24: 7,094,679 km (0.09 R)
• M25: 8,232,820 km (0.1 R)
• M26: 8,359,978 km (0.07 R)
• M27: 8,667,701 km (0.09 R)
• M28: 8,927,103 km (0.116 R)
• M29: 10,758,331 km (0.079 R)
• M30: 11,573,639 km (0.068 R)
• M31: 13,263,646 km (0.047 R)
• M32: 14,106,930 km (0.098 R)
• M33: 14,843,550 km (0.085 R)
• M34: 15,372,976 km (0.105 R)
• M35: 15,592,736 km (0.114 R)
• M36: 15,940,102 km (0.1 R)
• M37: 16,578,586 km (0.052 R)
• M38: 18,510,044 km (0.119 R)
• M39: 18,710,505 km (0.103 R)
• M40: 20,511,813 km (0.081 R)
• M41: 21,240,953 km (0.056 R)
• M42: 21,485,845 km (0.117 R)
• M43: 21,943,016 km (0.115 R)
• M44: 23,804,312 km (0.098 R)
• M45: 24,022,276 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.8

Radius: 6.1

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.21 AU - 13.17 AU

Year: 19459 Days

Day: 18.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,971,938 km

• M1: 545,883 km (0.096 R)
• M2: 841,638 km (0.097 R)
• M3: 884,572 km (0.099 R)
• M4: 1,254,977 km (0.11 R)
• M5: 1,304,344 km (0.076 R)
• M6: 3,515,550 km (0.038 R)
• M7: 4,240,800 km (0.093 R)
• M8: 4,543,736 km (0.089 R)
• M9: 5,452,842 km (0.108 R)
• M10: 5,616,652 km (0.077 R)
• M11: 6,075,319 km (0.114 R)
• M12: 7,072,838 km (0.036 R)
• M13: 10,254,934 km (0.108 R)
• M14: 11,750,614 km (0.056 R)
• M15: 11,803,422 km (0.115 R)
• M16: 14,371,867 km (0.103 R)
• M17: 14,428,415 km (0.053 R)
• M18: 14,655,056 km (0.101 R)
• M19: 15,457,499 km (0.119 R)
• M20: 15,980,793 km (0.044 R)
• M21: 18,009,788 km (0.031 R)
• M22: 19,552,591 km (0.116 R)
• M23: 20,118,370 km (0.097 R)
• M24: 20,562,078 km (0.102 R)
• M25: 20,625,806 km (0.057 R)
• M26: 20,881,020 km (0.119 R)
• M27: 21,977,573 km (0.091 R)
• M28: 22,697,139 km (0.083 R)
• M29: 23,424,334 km (0.085 R)
• M30: 23,623,897 km (0.088 R)
• M31: 24,159,159 km (0.092 R)
• M32: 27,173,107 km (0.107 R)
• M33: 27,312,981 km (0.1 R)
• M34: 28,156,713 km (0.053 R)
• M35: 28,581,870 km (0.101 R)
• M36: 28,937,763 km (0.062 R)
• M37: 29,080,480 km (0.106 R)
• M38: 29,366,660 km (0.069 R)
• M39: 30,593,513 km (0.105 R)
• M40: 31,323,101 km (0.047 R)
• M41: 31,689,915 km (0.07 R)
• M42: 32,206,028 km (0.119 R)
• M43: 32,353,980 km (0.075 R)
• M44: 33,097,033 km (0.117 R)
• M45: 33,695,724 km (0.111 R)
• M46: 33,921,018 km (0.086 R)
• M47: 35,895,261 km (0.099 R)
• M48: 37,128,546 km (0.057 R)
• M49: 37,283,679 km (0.052 R)
• M50: 38,297,354 km (0.078 R)
• M51: 41,071,198 km (0.108 R)
• M52: 41,311,901 km (0.04 R)
• M53: 41,553,202 km (0.101 R)
• M54: 44,237,287 km (0.118 R)
• M55: 47,649,465 km (0.057 R)
• M56: 47,902,435 km (0.096 R)
• M57: 48,918,803 km (0.112 R)
• M58: 49,088,896 km (0.11 R)
• M59: 49,174,017 km (0.098 R)
• M60: 49,259,138 km (0.115 R)
• M61: 50,628,557 km (0.104 R)
• M62: 51,923,626 km (0.057 R)
• M63: 52,357,759 km (0.075 R)
• M64: 53,229,615 km (0.115 R)
• M65: 54,987,540 km (0.104 R)
• M66: 57,032,692 km (0.098 R)
• M67: 57,301,370 km (0.096 R)
• M68: 57,660,106 km (0.112 R)
• M69: 58,379,971 km (0.059 R)
• M70: 58,740,950 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.4

Radius: 6.4

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13.54 AU - 16.52 AU

Year: 25082 Days

Day: 17 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 26,971,938 km

• M1: 102,624 km (0.087 R)
• M2: 494,720 km (0.074 R)
• M3: 676,781 km (0.089 R)
• M4: 854,653 km (0.098 R)
• M5: 1,931,458 km (0.061 R)
• M6: 3,065,260 km (0.106 R)
• M7: 3,481,591 km (0.094 R)
• M8: 4,653,990 km (0.1 R)
• M9: 4,924,762 km (0.059 R)
• M10: 4,970,389 km (0.085 R)
• M11: 6,034,180 km (0.095 R)
• M12: 6,654,562 km (0.113 R)
• M13: 7,165,439 km (0.077 R)
• M14: 8,939,071 km (0.101 R)
• M15: 9,845,335 km (0.111 R)
• M16: 9,902,930 km (0.083 R)
• M17: 10,691,760 km (0.115 R)
• M18: 15,392,723 km (0.101 R)
• M19: 16,818,241 km (0.078 R)
• M20: 17,372,352 km (0.031 R)
• M21: 17,756,669 km (0.074 R)
• M22: 18,250,043 km (0.115 R)
• M23: 19,720,440 km (0.114 R)
• M24: 20,231,167 km (0.072 R)
• M25: 20,746,382 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 12,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit