🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.82 AU - 0.98 AU

Year: 387 Days

Day: 15.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,136,038 km

• M1: 45,777 km (0.115 R)
• M2: 612,753 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.15 AU - 1.85 AU

Year: 832 Days

Day: 24.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 176.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.3

Radius: 14.2

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.64 AU - 3.68 AU

Year: 2545 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,136,038 km

• M1: 305,329 km (0.111 R)
• M2: 400,773 km (0.094 R)
• M3: 599,588 km (0.088 R)
• M4: 717,771 km (0.1 R)
• M5: 827,875 km (0.081 R)
• M6: 1,086,829 km (0.06 R)
• M7: 1,226,703 km (0.098 R)
• M8: 1,426,864 km (0.084 R)
• M9: 1,570,329 km (0.078 R)
• M10: 1,777,522 km (0.057 R)
• M11: 1,872,666 km (0.12 R)
• M12: 1,969,456 km (0.111 R)
• M13: 2,093,173 km (0.107 R)
• M14: 2,296,627 km (0.084 R)
• M15: 2,493,348 km (0.087 R)
• M16: 2,641,450 km (0.072 R)
• M17: 3,233,708 km (0.051 R)
• M18: 3,545,470 km (0.088 R)
• M19: 4,039,591 km (0.111 R)
• M20: 4,311,111 km (0.069 R)
• M21: 4,408,350 km (0.099 R)
• M22: 4,654,887 km (0.113 R)
• M23: 4,872,253 km (0.11 R)
• M24: 5,230,390 km (0.118 R)
• M25: 5,562,049 km (0.079 R)
• M26: 5,775,076 km (0.118 R)
• M27: 5,900,589 km (0.099 R)
• M28: 6,523,514 km (0.119 R)
• M29: 7,071,342 km (0.073 R)
• M30: 7,205,830 km (0.113 R)
• M31: 7,477,350 km (0.037 R)
• M32: 7,653,726 km (0.107 R)
• M33: 7,891,138 km (0.073 R)
• M34: 8,373,292 km (0.029 R)
• M35: 8,638,379 km (0.097 R)
• M36: 9,135,194 km (0.048 R)
• M37: 9,281,949 km (0.111 R)
• M38: 9,408,360 km (0.06 R)
• M39: 9,662,826 km (0.089 R)
• M40: 9,941,078 km (0.099 R)
• M41: 10,243,714 km (0.113 R)
• M42: 10,681,288 km (0.079 R)
• M43: 10,769,700 km (0.106 R)
• M44: 10,902,543 km (0.1 R)
• M45: 11,035,985 km (0.113 R)
• M46: 11,192,314 km (0.093 R)
• M47: 11,371,832 km (0.092 R)
• M48: 11,825,113 km (0.077 R)
• M49: 12,214,965 km (0.101 R)
• M50: 12,353,643 km (0.084 R)
• M51: 12,446,393 km (0.069 R)
• M52: 12,562,631 km (0.107 R)
• M53: 12,702,505 km (0.076 R)
• M54: 12,819,640 km (0.067 R)
• M55: 13,078,295 km (0.077 R)
• M56: 13,291,322 km (0.055 R)
• M57: 13,505,397 km (0.045 R)
• M58: 13,600,990 km (0.085 R)
• M59: 13,913,051 km (0.082 R)
• M60: 14,765,160 km (0.09 R)
• M61: 14,987,014 km (0.114 R)
• M62: 15,284,564 km (0.101 R)
• M63: 15,986,328 km (0.054 R)
• M64: 16,138,169 km (0.107 R)
• M65: 16,621,969 km (0.094 R)
• M66: 16,981,453 km (0.102 R)
• M67: 17,239,808 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.6

Radius: 13.4

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.22 AU - 3.3 AU

Year: 2667 Days

Day: 12 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 45,136,038 km

• M1: 195,674 km (0.069 R)
• M2: 458,667 km (0.096 R)
• M3: 583,581 km (0.085 R)
• M4: 863,479 km (0.087 R)
• M5: 1,247,646 km (0.085 R)
• M6: 1,396,047 km (0.117 R)
• M7: 1,537,567 km (0.114 R)
• M8: 1,877,752 km (0.07 R)
• M9: 1,963,023 km (0.12 R)
• M10: 2,152,564 km (0.061 R)
• M11: 2,645,190 km (0.086 R)
• M12: 3,519,589 km (0.107 R)
• M13: 4,268,626 km (0.11 R)
• M14: 4,458,765 km (0.098 R)
• M15: 4,593,552 km (0.083 R)
• M16: 4,867,466 km (0.059 R)
• M17: 5,006,293 km (0.118 R)
• M18: 5,146,616 km (0.09 R)
• M19: 5,369,666 km (0.112 R)
• M20: 6,186,620 km (0.033 R)
• M21: 6,796,979 km (0.083 R)
• M22: 7,335,681 km (0.107 R)
• M23: 7,449,675 km (0.104 R)
• M24: 7,541,229 km (0.048 R)
• M25: 7,702,495 km (0.117 R)
• M26: 7,888,146 km (0.083 R)
• M27: 8,028,319 km (0.116 R)
• M28: 8,263,936 km (0.099 R)
• M29: 8,478,011 km (0.075 R)
• M30: 8,814,606 km (0.097 R)
• M31: 9,725,358 km (0.084 R)
• M32: 9,926,268 km (0.088 R)
• M33: 10,281,114 km (0.117 R)
• M34: 10,537,076 km (0.051 R)
• M35: 10,769,401 km (0.092 R)
• M36: 11,107,941 km (0.109 R)
• M37: 11,291,647 km (0.109 R)
• M38: 11,449,922 km (0.099 R)
• M39: 11,956,161 km (0.11 R)
• M40: 12,090,500 km (0.062 R)
• M41: 12,578,638 km (0.073 R)
• M42: 12,907,753 km (0.119 R)
• M43: 13,018,007 km (0.069 R)
• M44: 13,490,287 km (0.117 R)
• M45: 13,770,783 km (0.039 R)
• M46: 13,996,676 km (0.069 R)
• M47: 14,280,613 km (0.095 R)
• M48: 14,825,448 km (0.119 R)
• M49: 15,289,501 km (0.1 R)
• M50: 15,758,490 km (0.116 R)
• M51: 16,261,887 km (0.118 R)
• M52: 16,411,036 km (0.078 R)
• M53: 16,500,645 km (0.099 R)
• M54: 16,650,393 km (0.086 R)
• M55: 16,951,384 km (0.078 R)
• M56: 17,132,846 km (0.057 R)
• M57: 17,223,801 km (0.111 R)
• M58: 17,497,715 km (0.056 R)
• M59: 18,111,515 km (0.1 R)
• M60: 18,607,731 km (0.062 R)
• M61: 18,888,826 km (0.108 R)
• M62: 19,550,048 km (0.084 R)
• M63: 20,186,886 km (0.116 R)
• M64: 20,507,923 km (0.118 R)
• M65: 21,743,153 km (0.067 R)
• M66: 21,841,738 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.7

Radius: 9.8

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.63 AU - 6.93 AU

Year: 7130 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,136,038 km

• M1: 188,045 km (0.094 R)
• M2: 329,265 km (0.056 R)
• M3: 429,346 km (0.092 R)
• M4: 650,900 km (0.079 R)
• M5: 738,116 km (0.116 R)
• M6: 814,261 km (0.07 R)
• M7: 1,199,775 km (0.083 R)
• M8: 1,309,281 km (0.057 R)
• M9: 1,618,200 km (0.08 R)
• M10: 1,699,133 km (0.038 R)
• M11: 1,781,411 km (0.025 R)
• M12: 2,058,317 km (0.078 R)
• M13: 2,146,281 km (0.104 R)
• M14: 2,534,487 km (0.075 R)
• M15: 2,822,014 km (0.106 R)
• M16: 2,920,150 km (0.103 R)
• M17: 3,120,013 km (0.105 R)
• M18: 3,196,009 km (0.097 R)
• M19: 3,559,532 km (0.111 R)
• M20: 3,665,896 km (0.054 R)
• M21: 4,583,080 km (0.117 R)
• M22: 5,142,128 km (0.085 R)
• M23: 5,262,554 km (0.08 R)
• M24: 5,414,545 km (0.056 R)
• M25: 5,910,462 km (0.057 R)
• M26: 6,100,302 km (0.054 R)
• M27: 6,195,895 km (0.105 R)
• M28: 6,324,250 km (0.064 R)
• M29: 7,931,978 km (0.117 R)
• M30: 8,282,187 km (0.108 R)
• M31: 8,601,728 km (0.043 R)
• M32: 9,399,833 km (0.119 R)
• M33: 10,070,330 km (0.071 R)
• M34: 10,988,263 km (0.072 R)
• M35: 11,339,519 km (0.03 R)
• M36: 11,575,584 km (0.118 R)
• M37: 12,374,586 km (0.039 R)
• M38: 12,495,910 km (0.091 R)
• M39: 12,658,373 km (0.101 R)
• M40: 13,026,534 km (0.098 R)
• M41: 13,108,813 km (0.106 R)
• M42: 13,606,076 km (0.092 R)
• M43: 13,983,212 km (0.103 R)
• M44: 14,662,087 km (0.12 R)
• M45: 14,919,396 km (0.119 R)
• M46: 16,405,800 km (0.057 R)
• M47: 16,628,252 km (0.094 R)
• M48: 17,166,505 km (0.047 R)
• M49: 17,710,443 km (0.117 R)
• M50: 18,398,444 km (0.11 R)
• M51: 18,583,347 km (0.081 R)
• M52: 19,001,622 km (0.115 R)
• M53: 19,989,866 km (0.115 R)
• M54: 21,917,883 km (0.095 R)
• M55: 24,817,389 km (0.106 R)
• M56: 24,970,727 km (0.046 R)
• M57: 25,380,775 km (0.11 R)
• M58: 25,586,771 km (0.053 R)
• M59: 25,793,216 km (0.11 R)
• M60: 25,948,349 km (0.05 R)
• M61: 26,311,722 km (0.089 R)
• M62: 27,253,890 km (0.108 R)
• M63: 28,207,127 km (0.102 R)
• M64: 28,313,791 km (0.104 R)
• M65: 28,473,860 km (0.05 R)
• M66: 29,549,020 km (0.108 R)
• M67: 29,874,246 km (0.034 R)
• M68: 30,747,150 km (0.097 R)
• M69: 30,911,707 km (0.076 R)
• M70: 32,127,788 km (0.055 R)
• M71: 33,078,184 km (0.057 R)
• M72: 35,695,698 km (0.11 R)
• M73: 35,811,037 km (0.041 R)
• M74: 35,926,377 km (0.036 R)
• M75: 36,621,708 km (0.118 R)
• M76: 36,737,946 km (0.062 R)
• M77: 36,970,870 km (0.111 R)
• M78: 37,262,885 km (0.107 R)
• M79: 39,268,095 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.2

Radius: 4.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.28 AU - 17.4 AU

Year: 27219 Days

Day: 19.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 45,136,038 km

• M1: 547,379 km (0.093 R)
• M2: 1,040,453 km (0.036 R)
• M3: 3,500,889 km (0.071 R)
• M4: 3,732,916 km (0.072 R)
• M5: 4,120,524 km (0.104 R)
• M6: 4,211,928 km (0.11 R)
• M7: 4,242,446 km (0.053 R)
• M8: 4,334,598 km (0.118 R)
• M9: 4,615,094 km (0.094 R)
• M10: 4,901,574 km (0.107 R)
• M11: 5,659,437 km (0.064 R)
• M12: 6,034,629 km (0.083 R)
• M13: 6,916,957 km (0.047 R)
• M14: 7,614,083 km (0.056 R)
• M15: 8,603,822 km (0.11 R)
• M16: 9,432,445 km (0.114 R)
• M17: 11,164,190 km (0.117 R)
• M18: 11,376,918 km (0.068 R)
• M19: 11,547,908 km (0.104 R)
• M20: 13,304,786 km (0.057 R)
• M21: 13,484,902 km (0.112 R)
• M22: 13,802,348 km (0.051 R)
• M23: 17,549,925 km (0.114 R)
• M24: 18,847,836 km (0.068 R)
• M25: 18,948,964 km (0.12 R)
• M26: 20,435,069 km (0.077 R)
• M27: 22,331,521 km (0.085 R)
• M28: 26,912,507 km (0.101 R)
• M29: 28,521,283 km (0.113 R)
• M30: 32,920,059 km (0.075 R)
• M31: 36,386,092 km (0.027 R)
• M32: 39,318,659 km (0.114 R)
• M33: 40,682,543 km (0.111 R)
• M34: 40,944,040 km (0.109 R)
• M35: 41,140,462 km (0.045 R)
• M36: 43,656,698 km (0.084 R)
• M37: 43,991,498 km (0.092 R)
• M38: 44,730,960 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 15,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit