🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.53 AU - 0.53 AU

Year: 249 Days

Day: 36.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,160,992 km

• M1: 268,827 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.6

Radius: 10.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.68 AU - 0.76 AU

Year: 394 Days

Day: 5.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 25,160,992 km

• M1: 134,788 km (0.06 R)
• M2: 215,421 km (0.053 R)
• M3: 299,345 km (0.116 R)
• M4: 371,452 km (0.079 R)
• M5: 508,633 km (0.086 R)
• M6: 671,994 km (0.111 R)
• M7: 790,176 km (0.06 R)
• M8: 869,313 km (0.077 R)
• M9: 943,514 km (0.03 R)
• M10: 1,069,625 km (0.048 R)
• M11: 1,205,908 km (0.091 R)
• M12: 1,307,635 km (0.119 R)
• M13: 1,389,315 km (0.069 R)
• M14: 1,510,639 km (0.057 R)
• M15: 1,684,622 km (0.077 R)
• M16: 1,758,972 km (0.12 R)
• M17: 1,921,734 km (0.077 R)
• M18: 2,010,296 km (0.068 R)
• M19: 2,078,962 km (0.084 R)
• M20: 2,229,607 km (0.115 R)
• M21: 2,317,421 km (0.112 R)
• M22: 2,445,626 km (0.071 R)
• M23: 2,564,855 km (0.044 R)
• M24: 2,668,527 km (0.043 R)
• M25: 2,838,769 km (0.115 R)
• M26: 2,934,213 km (0.088 R)
• M27: 3,030,703 km (0.048 R)
• M28: 3,134,524 km (0.036 R)
• M29: 3,214,709 km (0.065 R)
• M30: 3,283,075 km (0.1 R)
• M31: 3,427,586 km (0.096 R)
• M32: 3,516,597 km (0.112 R)
• M33: 3,664,699 km (0.105 R)
• M34: 3,814,746 km (0.105 R)
• M35: 3,953,722 km (0.117 R)
• M36: 4,033,757 km (0.088 R)
• M37: 4,114,540 km (0.081 R)
• M38: 4,229,730 km (0.092 R)
• M39: 4,304,828 km (0.03 R)
• M40: 4,408,051 km (0.118 R)
• M41: 4,512,171 km (0.075 R)
• M42: 4,595,946 km (0.05 R)
• M43: 4,807,776 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 9.3

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.7 AU - 0.74 AU

Year: 394 Days

Day: 12.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 25,160,992 km

• M1: 118,930 km (0.059 R)
• M2: 192,532 km (0.077 R)
• M3: 252,072 km (0.119 R)
• M4: 344,524 km (0.104 R)
• M5: 445,054 km (0.092 R)
• M6: 539,450 km (0.09 R)
• M7: 611,706 km (0.103 R)
• M8: 695,331 km (0.069 R)
• M9: 766,839 km (0.116 R)
• M10: 858,093 km (0.104 R)
• M11: 948,750 km (0.039 R)
• M12: 1,015,620 km (0.06 R)
• M13: 1,074,861 km (0.031 R)
• M14: 1,144,873 km (0.105 R)
• M15: 1,206,956 km (0.069 R)
• M16: 1,309,580 km (0.083 R)
• M17: 1,497,774 km (0.094 R)
• M18: 1,592,469 km (0.031 R)
• M19: 1,667,717 km (0.11 R)
• M20: 1,766,152 km (0.097 R)
• M21: 1,969,007 km (0.064 R)
• M22: 2,096,913 km (0.034 R)
• M23: 2,155,855 km (0.117 R)
• M24: 2,257,581 km (0.115 R)
• M25: 2,379,205 km (0.119 R)
• M26: 2,459,539 km (0.109 R)
• M27: 2,705,777 km (0.104 R)
• M28: 2,770,403 km (0.103 R)
• M29: 2,927,182 km (0.106 R)
• M30: 3,120,761 km (0.055 R)
• M31: 3,311,648 km (0.105 R)
• M32: 3,401,706 km (0.091 R)
• M33: 3,534,698 km (0.117 R)
• M34: 3,612,489 km (0.036 R)
• M35: 3,712,271 km (0.108 R)
• M36: 3,885,505 km (0.079 R)
• M37: 3,958,509 km (0.107 R)
• M38: 4,024,632 km (0.062 R)
• M39: 4,217,762 km (0.119 R)
• M40: 4,300,340 km (0.098 R)
• M41: 4,368,407 km (0.065 R)
• M42: 4,429,144 km (0.105 R)
• M43: 4,505,439 km (0.06 R)
• M44: 4,566,924 km (0.043 R)
• M45: 4,690,492 km (0.112 R)
• M46: 4,776,211 km (0.112 R)
• M47: 4,846,672 km (0.085 R)
• M48: 4,941,218 km (0.076 R)
• M49: 5,060,148 km (0.044 R)
• M50: 5,276,766 km (0.079 R)
• M51: 5,406,617 km (0.068 R)
• M52: 5,471,991 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.1

Radius: 12.9

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.86 AU - 1.08 AU

Year: 617 Days

Day: 10.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 25,160,992 km

• M1: 164,857 km (0.092 R)
• M2: 424,858 km (0.071 R)
• M3: 536,458 km (0.096 R)
• M4: 617,839 km (0.084 R)
• M5: 734,376 km (0.067 R)
• M6: 835,355 km (0.099 R)
• M7: 1,009,486 km (0.105 R)
• M8: 1,101,340 km (0.099 R)
• M9: 1,182,721 km (0.082 R)
• M10: 1,275,621 km (0.117 R)
• M11: 1,376,001 km (0.112 R)
• M12: 1,499,270 km (0.114 R)
• M13: 1,699,133 km (0.084 R)
• M14: 1,826,740 km (0.118 R)
• M15: 2,018,823 km (0.118 R)
• M16: 2,322,657 km (0.114 R)
• M17: 2,447,122 km (0.096 R)
• M18: 2,561,864 km (0.113 R)
• M19: 2,709,367 km (0.055 R)
• M20: 2,796,732 km (0.073 R)
• M21: 2,904,143 km (0.106 R)
• M22: 3,000,185 km (0.078 R)
• M23: 3,221,740 km (0.032 R)
• M24: 3,354,583 km (0.12 R)
• M25: 3,455,561 km (0.059 R)
• M26: 3,543,824 km (0.11 R)
• M27: 3,667,242 km (0.094 R)
• M28: 3,785,275 km (0.119 R)
• M29: 3,890,592 km (0.062 R)
• M30: 4,039,442 km (0.089 R)
• M31: 4,197,567 km (0.068 R)
• M32: 4,335,795 km (0.092 R)
• M33: 4,416,578 km (0.051 R)
• M34: 4,542,390 km (0.094 R)
• M35: 4,835,602 km (0.05 R)
• M36: 4,972,932 km (0.092 R)
• M37: 5,314,464 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.8

Radius: 11.2

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.13 AU - 1.31 AU

Year: 870 Days

Day: 12.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,160,992 km

• M1: 139,575 km (0.049 R)
• M2: 209,886 km (0.102 R)
• M3: 347,067 km (0.069 R)
• M4: 593,455 km (0.079 R)
• M5: 698,323 km (0.099 R)
• M6: 780,003 km (0.101 R)
• M7: 902,973 km (0.05 R)
• M8: 1,073,365 km (0.1 R)
• M9: 1,204,861 km (0.11 R)
• M10: 1,327,382 km (0.066 R)
• M11: 1,416,393 km (0.086 R)
• M12: 1,608,776 km (0.071 R)
• M13: 1,720,376 km (0.082 R)
• M14: 1,809,835 km (0.076 R)
• M15: 1,892,712 km (0.056 R)
• M16: 2,166,626 km (0.115 R)
• M17: 2,308,445 km (0.075 R)
• M18: 2,435,005 km (0.067 R)
• M19: 2,592,082 km (0.074 R)
• M20: 2,705,029 km (0.097 R)
• M21: 2,819,621 km (0.078 R)
• M22: 3,004,374 km (0.082 R)
• M23: 3,183,143 km (0.111 R)
• M24: 3,273,949 km (0.096 R)
• M25: 3,406,643 km (0.098 R)
• M26: 3,478,749 km (0.104 R)
• M27: 3,944,447 km (0.032 R)
• M28: 4,042,134 km (0.066 R)
• M29: 4,162,710 km (0.107 R)
• M30: 4,340,133 km (0.076 R)
• M31: 4,520,100 km (0.11 R)
• M32: 4,611,055 km (0.093 R)
• M33: 4,691,240 km (0.109 R)
• M34: 4,817,949 km (0.107 R)
• M35: 4,887,662 km (0.117 R)
• M36: 5,039,803 km (0.084 R)
• M37: 5,134,199 km (0.074 R)
• M38: 5,276,915 km (0.106 R)
• M39: 5,420,828 km (0.109 R)
• M40: 5,517,618 km (0.084 R)
• M41: 5,860,945 km (0.079 R)
• M42: 6,022,661 km (0.1 R)
• M43: 6,097,759 km (0.029 R)
• M44: 6,236,436 km (0.116 R)
• M45: 6,439,889 km (0.101 R)
• M46: 6,619,855 km (0.053 R)
• M47: 6,905,887 km (0.088 R)
• M48: 7,142,999 km (0.109 R)
• M49: 7,222,585 km (0.091 R)
• M50: 7,356,026 km (0.076 R)
• M51: 7,544,221 km (0.11 R)
• M52: 7,625,303 km (0.111 R)
• M53: 7,788,364 km (0.046 R)
• M54: 8,076,639 km (0.119 R)
• M55: 8,298,643 km (0.071 R)
• M56: 8,607,263 km (0.119 R)
• M57: 8,805,630 km (0.111 R)
• M58: 8,948,197 km (0.056 R)
• M59: 9,048,577 km (0.052 R)
• M60: 9,120,384 km (0.104 R)
• M61: 9,206,851 km (0.114 R)
• M62: 9,497,221 km (0.089 R)
• M63: 9,775,772 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.8

Radius: 14.1

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.86 AU - 2.14 AU

Year: 1826 Days

Day: 10.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,160,992 km

• M1: 175,777 km (0.052 R)
• M2: 276,457 km (0.063 R)
• M3: 402,119 km (0.1 R)
• M4: 524,490 km (0.118 R)
• M5: 612,902 km (0.113 R)
• M6: 857,345 km (0.107 R)
• M7: 966,402 km (0.07 R)
• M8: 1,126,023 km (0.112 R)
• M9: 1,314,666 km (0.049 R)
• M10: 1,413,101 km (0.091 R)
• M11: 1,756,728 km (0.107 R)
• M12: 1,910,814 km (0.09 R)
• M13: 2,185,774 km (0.111 R)
• M14: 2,280,320 km (0.074 R)
• M15: 2,647,733 km (0.085 R)
• M16: 2,812,889 km (0.033 R)
• M17: 2,929,426 km (0.1 R)
• M18: 3,021,129 km (0.071 R)
• M19: 3,127,194 km (0.12 R)
• M20: 3,234,456 km (0.049 R)
• M21: 3,508,369 km (0.065 R)
• M22: 3,676,368 km (0.053 R)
• M23: 3,804,124 km (0.077 R)
• M24: 3,904,654 km (0.099 R)
• M25: 4,300,640 km (0.119 R)
• M26: 4,526,233 km (0.111 R)
• M27: 4,911,148 km (0.114 R)
• M28: 5,179,078 km (0.102 R)
• M29: 5,828,333 km (0.058 R)
• M30: 5,978,081 km (0.041 R)
• M31: 6,129,174 km (0.073 R)
• M32: 6,607,140 km (0.109 R)
• M33: 6,973,505 km (0.088 R)
• M34: 7,061,767 km (0.104 R)
• M35: 7,744,831 km (0.099 R)
• M36: 7,964,890 km (0.091 R)
• M37: 8,131,392 km (0.076 R)
• M38: 8,599,783 km (0.084 R)
• M39: 9,270,580 km (0.079 R)
• M40: 9,406,714 km (0.107 R)
• M41: 9,602,388 km (0.039 R)
• M42: 9,958,132 km (0.102 R)
• M43: 10,177,592 km (0.109 R)
• M44: 10,318,214 km (0.037 R)
• M45: 10,439,239 km (0.063 R)
• M46: 10,927,825 km (0.03 R)
• M47: 11,071,888 km (0.112 R)
• M48: 11,465,779 km (0.105 R)
• M49: 11,927,737 km (0.118 R)
• M50: 12,203,596 km (0.086 R)
• M51: 12,438,614 km (0.106 R)
• M52: 13,109,261 km (0.082 R)
• M53: 13,526,041 km (0.114 R)
• M54: 13,636,594 km (0.084 R)
• M55: 14,215,687 km (0.101 R)
• M56: 14,962,181 km (0.052 R)
• M57: 15,099,362 km (0.095 R)
• M58: 15,191,065 km (0.111 R)
• M59: 15,605,751 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241

Radius: 12.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.99 AU - 5.25 AU

Year: 6412 Days

Day: 9.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,160,992 km

• M1: 236,514 km (0.055 R)
• M2: 324,179 km (0.05 R)
• M3: 415,134 km (0.087 R)
• M4: 653,593 km (0.093 R)
• M5: 880,982 km (0.04 R)
• M6: 1,148,164 km (0.026 R)
• M7: 1,305,391 km (0.105 R)
• M8: 1,428,211 km (0.034 R)
• M9: 1,555,070 km (0.053 R)
• M10: 1,775,428 km (0.092 R)
• M11: 1,912,758 km (0.103 R)
• M12: 2,263,715 km (0.074 R)
• M13: 2,396,558 km (0.1 R)
• M14: 2,532,094 km (0.106 R)
• M15: 2,635,466 km (0.084 R)
• M16: 2,936,157 km (0.036 R)
• M17: 3,304,318 km (0.059 R)
• M18: 3,417,713 km (0.101 R)
• M19: 3,648,393 km (0.076 R)
• M20: 3,805,171 km (0.057 R)
• M21: 4,186,496 km (0.081 R)
• M22: 4,309,615 km (0.104 R)
• M23: 4,538,351 km (0.102 R)
• M24: 4,664,761 km (0.115 R)
• M25: 4,835,302 km (0.115 R)
• M26: 4,964,555 km (0.062 R)
• M27: 5,628,171 km (0.118 R)
• M28: 5,764,305 km (0.116 R)
• M29: 6,063,052 km (0.117 R)
• M30: 6,225,964 km (0.118 R)
• M31: 6,390,522 km (0.076 R)
• M32: 6,485,068 km (0.116 R)
• M33: 6,747,762 km (0.102 R)
• M34: 6,868,337 km (0.106 R)
• M35: 7,014,046 km (0.103 R)
• M36: 7,782,979 km (0.12 R)
• M37: 7,884,107 km (0.112 R)
• M38: 8,062,278 km (0.093 R)
• M39: 8,552,510 km (0.096 R)
• M40: 9,079,095 km (0.119 R)
• M41: 9,346,426 km (0.098 R)
• M42: 10,026,049 km (0.061 R)
• M43: 10,525,257 km (0.106 R)
• M44: 10,777,928 km (0.113 R)
• M45: 10,947,572 km (0.108 R)
• M46: 11,174,961 km (0.081 R)
• M47: 11,289,403 km (0.07 R)
• M48: 11,375,422 km (0.118 R)
• M49: 11,490,313 km (0.031 R)
• M50: 11,634,675 km (0.087 R)
• M51: 12,129,994 km (0.087 R)
• M52: 12,394,932 km (0.104 R)
• M53: 12,691,734 km (0.064 R)
• M54: 12,870,802 km (0.118 R)
• M55: 13,292,070 km (0.041 R)
• M56: 13,534,867 km (0.096 R)
• M57: 14,086,584 km (0.071 R)
• M58: 14,396,401 km (0.07 R)
• M59: 14,489,751 km (0.086 R)
• M60: 14,770,995 km (0.086 R)
• M61: 15,881,908 km (0.109 R)
• M62: 16,561,382 km (0.083 R)
• M63: 16,953,927 km (0.084 R)
• M64: 17,449,096 km (0.119 R)
• M65: 17,648,360 km (0.112 R)
• M66: 18,758,376 km (0.113 R)
• M67: 19,133,418 km (0.095 R)
• M68: 19,510,853 km (0.074 R)
• M69: 20,273,354 km (0.036 R)
• M70: 20,447,935 km (0.109 R)
• M71: 20,587,958 km (0.035 R)
• M72: 20,904,358 km (0.094 R)
• M73: 21,293,163 km (0.045 R)
• M74: 22,006,296 km (0.114 R)
• M75: 22,293,673 km (0.073 R)
• M76: 22,618,600 km (0.057 R)
• M77: 24,192,369 km (0.095 R)
• M78: 24,600,622 km (0.099 R)
• M79: 24,712,371 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 12,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit