🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.52 AU - 0.7 AU

Year: 181 Days

Day: 23.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.92 AU - 0.92 AU

Year: 336 Days

Day: 21.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.21 AU - 1.71 AU

Year: 672 Days

Day: 28.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,805,480 km

• M1: 478,863 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.92 AU - 2.14 AU

Year: 1101 Days

Day: 14.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,805,480 km

• M1: 29,770 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.9

Radius: 11.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.94 AU - 5.42 AU

Year: 3855 Days

Day: 5.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 98,805,480 km

• M1: 142,417 km (0.12 R)
• M2: 229,334 km (0.078 R)
• M3: 400,623 km (0.105 R)
• M4: 657,782 km (0.057 R)
• M5: 746,643 km (0.097 R)
• M6: 898,036 km (0.106 R)
• M7: 1,018,761 km (0.076 R)
• M8: 1,145,321 km (0.036 R)
• M9: 1,368,372 km (0.099 R)
• M10: 1,618,200 km (0.069 R)
• M11: 1,780,364 km (0.078 R)
• M12: 1,961,078 km (0.119 R)
• M13: 2,299,170 km (0.09 R)
• M14: 2,439,792 km (0.049 R)
• M15: 2,511,150 km (0.113 R)
• M16: 2,759,183 km (0.114 R)
• M17: 3,092,038 km (0.119 R)
• M18: 3,829,705 km (0.041 R)
• M19: 4,098,832 km (0.076 R)
• M20: 4,409,098 km (0.119 R)
• M21: 4,584,726 km (0.111 R)
• M22: 4,691,389 km (0.115 R)
• M23: 4,762,897 km (0.072 R)
• M24: 4,943,162 km (0.1 R)
• M25: 5,162,623 km (0.1 R)
• M26: 5,385,374 km (0.118 R)
• M27: 5,687,262 km (0.054 R)
• M28: 5,782,706 km (0.086 R)
• M29: 5,936,642 km (0.104 R)
• M30: 6,248,553 km (0.055 R)
• M31: 6,327,392 km (0.054 R)
• M32: 6,605,943 km (0.053 R)
• M33: 6,908,878 km (0.085 R)
• M34: 7,010,755 km (0.085 R)
• M35: 7,549,307 km (0.11 R)
• M36: 7,717,754 km (0.1 R)
• M37: 7,994,061 km (0.108 R)
• M38: 8,578,391 km (0.072 R)
• M39: 8,776,309 km (0.077 R)
• M40: 8,886,862 km (0.097 R)
• M41: 9,109,463 km (0.109 R)
• M42: 9,266,391 km (0.113 R)
• M43: 9,401,628 km (0.113 R)
• M44: 10,041,308 km (0.085 R)
• M45: 10,249,997 km (0.104 R)
• M46: 10,932,014 km (0.066 R)
• M47: 11,003,372 km (0.085 R)
• M48: 11,098,816 km (0.056 R)
• M49: 11,170,473 km (0.093 R)
• M50: 11,314,536 km (0.104 R)
• M51: 11,604,307 km (0.057 R)
• M52: 12,068,359 km (0.112 R)
• M53: 12,191,478 km (0.091 R)
• M54: 12,314,897 km (0.046 R)
• M55: 12,389,247 km (0.05 R)
• M56: 12,513,413 km (0.111 R)
• M57: 13,267,386 km (0.106 R)
• M58: 13,906,768 km (0.108 R)
• M59: 13,984,259 km (0.095 R)
• M60: 14,165,422 km (0.088 R)
• M61: 14,477,932 km (0.12 R)
• M62: 14,950,961 km (0.116 R)
• M63: 15,402,298 km (0.087 R)
• M64: 15,535,888 km (0.118 R)
• M65: 15,993,060 km (0.092 R)
• M66: 16,236,904 km (0.103 R)
• M67: 16,481,945 km (0.06 R)
• M68: 16,893,190 km (0.081 R)
• M69: 17,837,601 km (0.026 R)
• M70: 18,118,696 km (0.067 R)
• M71: 18,457,984 km (0.091 R)
• M72: 18,713,796 km (0.067 R)
• M73: 18,913,509 km (0.099 R)
• M74: 19,056,674 km (0.107 R)
• M75: 19,315,179 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.2

Radius: 10.8

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.28 AU - 7.86 AU

Year: 7931 Days

Day: 10.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 98,805,480 km

• M1: 254,915 km (0.1 R)
• M2: 544,835 km (0.079 R)
• M3: 648,956 km (0.112 R)
• M4: 862,282 km (0.116 R)
• M5: 950,694 km (0.108 R)
• M6: 1,023,698 km (0.115 R)
• M7: 1,156,541 km (0.056 R)
• M8: 1,439,880 km (0.084 R)
• M9: 2,267,305 km (0.077 R)
• M10: 2,342,104 km (0.066 R)
• M11: 2,571,737 km (0.101 R)
• M12: 2,889,333 km (0.116 R)
• M13: 3,025,617 km (0.116 R)
• M14: 3,332,741 km (0.097 R)
• M15: 3,946,990 km (0.11 R)
• M16: 4,407,303 km (0.069 R)
• M17: 4,787,880 km (0.11 R)
• M18: 4,949,595 km (0.114 R)
• M19: 5,080,344 km (0.102 R)
• M20: 5,614,857 km (0.106 R)
• M21: 5,751,290 km (0.054 R)
• M22: 7,175,462 km (0.118 R)
• M23: 7,249,513 km (0.083 R)
• M24: 7,510,561 km (0.046 R)
• M25: 7,774,601 km (0.086 R)
• M26: 7,926,892 km (0.088 R)
• M27: 8,389,748 km (0.084 R)
• M28: 9,060,545 km (0.106 R)
• M29: 9,341,789 km (0.041 R)
• M30: 10,286,050 km (0.12 R)
• M31: 10,833,130 km (0.077 R)
• M32: 10,960,737 km (0.102 R)
• M33: 11,088,942 km (0.1 R)
• M34: 11,649,785 km (0.066 R)
• M35: 12,889,353 km (0.092 R)
• M36: 13,296,708 km (0.067 R)
• M37: 13,433,440 km (0.097 R)
• M38: 14,403,433 km (0.068 R)
• M39: 15,348,143 km (0.115 R)
• M40: 16,069,953 km (0.069 R)
• M41: 17,846,876 km (0.116 R)
• M42: 17,997,821 km (0.1 R)
• M43: 18,351,470 km (0.087 R)
• M44: 19,014,488 km (0.1 R)
• M45: 19,117,261 km (0.109 R)
• M46: 20,102,064 km (0.112 R)
• M47: 20,627,153 km (0.045 R)
• M48: 22,067,032 km (0.031 R)
• M49: 22,499,969 km (0.092 R)
• M50: 23,649,628 km (0.11 R)
• M51: 25,099,232 km (0.049 R)
• M52: 25,664,562 km (0.11 R)
• M53: 26,176,785 km (0.096 R)
• M54: 26,980,425 km (0.079 R)
• M55: 27,153,659 km (0.086 R)
• M56: 27,850,486 km (0.12 R)
• M57: 28,084,008 km (0.116 R)
• M58: 29,202,402 km (0.072 R)
• M59: 29,916,133 km (0.116 R)
• M60: 31,543,160 km (0.041 R)
• M61: 31,908,627 km (0.054 R)
• M62: 32,091,885 km (0.12 R)
• M63: 32,951,624 km (0.108 R)
• M64: 33,075,042 km (0.046 R)
• M65: 33,446,344 km (0.078 R)
• M66: 34,130,605 km (0.106 R)
• M67: 34,819,503 km (0.099 R)
• M68: 35,323,348 km (0.09 R)
• M69: 35,702,878 km (0.108 R)
• M70: 36,083,754 km (0.06 R)
• M71: 36,402,248 km (0.102 R)
• M72: 36,593,734 km (0.068 R)
• M73: 37,427,442 km (0.114 R)
• M74: 39,113,560 km (0.116 R)
• M75: 41,023,326 km (0.112 R)
• M76: 41,156,169 km (0.07 R)
• M77: 41,822,478 km (0.119 R)
• M78: 42,291,019 km (0.104 R)
• M79: 42,425,208 km (0.119 R)
• M80: 44,318,668 km (0.064 R)
• M81: 44,864,701 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.4

Radius: 6.3

Gravity: 13.87 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.13 AU - 19.17 AU

Year: 23576 Days

Day: 19.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,805,480 km

• M1: 106,214 km (0.119 R)
• M2: 467,793 km (0.108 R)
• M3: 572,661 km (0.108 R)
• M4: 639,531 km (0.119 R)
• M5: 781,499 km (0.1 R)
• M6: 856,298 km (0.113 R)
• M7: 959,970 km (0.042 R)
• M8: 1,179,878 km (0.06 R)
• M9: 1,237,324 km (0.09 R)
• M10: 1,633,758 km (0.097 R)
• M11: 2,351,080 km (0.092 R)
• M12: 2,572,036 km (0.088 R)
• M13: 3,605,309 km (0.103 R)
• M14: 4,387,406 km (0.041 R)
• M15: 4,522,792 km (0.105 R)
• M16: 6,150,716 km (0.112 R)
• M17: 6,251,695 km (0.118 R)
• M18: 6,973,505 km (0.082 R)
• M19: 7,830,401 km (0.099 R)
• M20: 8,271,117 km (0.12 R)
• M21: 8,833,455 km (0.078 R)
• M22: 9,292,122 km (0.078 R)
• M23: 9,994,783 km (0.075 R)
• M24: 10,532,887 km (0.103 R)
• M25: 11,388,587 km (0.07 R)
• M26: 12,713,425 km (0.052 R)
• M27: 12,971,183 km (0.103 R)
• M28: 14,152,856 km (0.095 R)
• M29: 14,286,297 km (0.111 R)
• M30: 14,420,038 km (0.06 R)
• M31: 15,988,721 km (0.094 R)
• M32: 16,687,493 km (0.087 R)
• M33: 17,324,929 km (0.086 R)
• M34: 17,970,295 km (0.115 R)
• M35: 18,843,049 km (0.038 R)
• M36: 19,284,512 km (0.082 R)
• M37: 19,655,066 km (0.115 R)
• M38: 20,932,332 km (0.049 R)
• M39: 21,084,324 km (0.043 R)
• M40: 24,201,046 km (0.071 R)
• M41: 25,812,514 km (0.117 R)
• M42: 26,138,937 km (0.103 R)
• M43: 26,795,971 km (0.048 R)
• M44: 27,624,743 km (0.076 R)
• M45: 28,714,862 km (0.038 R)
• M46: 29,053,103 km (0.119 R)
• M47: 29,990,035 km (0.116 R)
• M48: 30,419,081 km (0.071 R)
• M49: 33,479,555 km (0.059 R)
• M50: 34,641,033 km (0.111 R)
• M51: 36,270,901 km (0.049 R)
• M52: 37,279,191 km (0.104 R)
• M53: 38,018,204 km (0.079 R)
• M54: 38,203,706 km (0.062 R)
• M55: 39,135,850 km (0.088 R)
• M56: 39,981,228 km (0.05 R)
• M57: 40,264,267 km (0.072 R)
• M58: 40,453,359 km (0.095 R)
• M59: 41,881,121 km (0.116 R)
• M60: 42,264,690 km (0.096 R)
• M61: 42,360,731 km (0.08 R)
• M62: 42,456,773 km (0.037 R)
• M63: 43,131,759 km (0.095 R)
• M64: 43,422,128 km (0.088 R)
• M65: 44,785,713 km (0.117 R)
• M66: 45,669,687 km (0.074 R)
• M67: 47,255,424 km (0.094 R)
• M68: 47,554,770 km (0.1 R)
• M69: 48,557,075 km (0.108 R)
• M70: 49,870,395 km (0.09 R)
• M71: 50,276,852 km (0.111 R)
• M72: 51,913,752 km (0.087 R)
• M73: 52,428,818 km (0.084 R)
• M74: 53,152,722 km (0.1 R)
• M75: 54,401,565 km (0.112 R)
• M76: 55,344,480 km (0.094 R)
• M77: 55,554,665 km (0.1 R)
• M78: 56,081,549 km (0.108 R)
• M79: 56,292,781 km (0.105 R)
• M80: 57,140,253 km (0.087 R)
• M81: 58,526,277 km (0.06 R)
• M82: 58,633,389 km (0.07 R)
• M83: 59,277,259 km (0.096 R)
• M84: 61,005,563 km (0.097 R)
• M85: 61,657,959 km (0.086 R)
• M86: 65,509,506 km (0.071 R)
• M87: 66,847,809 km (0.109 R)
• M88: 72,405,519 km (0.081 R)
• M89: 73,211,403 km (0.06 R)
• M90: 74,020,428 km (0.076 R)
• M91: 75,763,842 km (0.066 R)
• M92: 77,403,135 km (0.054 R)
• M93: 78,345,153 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.5

Radius: 4.7

Gravity: 34.07 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13.71 AU - 21.59 AU

Year: 28237 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,805,480 km

• M1: 61,634 km (0.08 R)
• M2: 521,049 km (0.102 R)
• M3: 1,064,688 km (0.104 R)
• M4: 1,129,464 km (0.107 R)
• M5: 1,367,025 km (0.102 R)
• M6: 2,168,272 km (0.083 R)
• M7: 2,334,924 km (0.093 R)
• M8: 2,462,531 km (0.074 R)
• M9: 3,275,296 km (0.084 R)
• M10: 3,759,694 km (0.117 R)
• M11: 4,214,770 km (0.075 R)
• M12: 5,910,313 km (0.095 R)
• M13: 6,084,295 km (0.104 R)
• M14: 7,474,209 km (0.028 R)
• M15: 7,915,971 km (0.11 R)
• M16: 8,043,728 km (0.073 R)
• M17: 8,172,083 km (0.053 R)
• M18: 9,291,075 km (0.105 R)
• M19: 9,493,481 km (0.098 R)
• M20: 9,902,631 km (0.115 R)
• M21: 10,527,202 km (0.068 R)
• M22: 10,738,285 km (0.069 R)
• M23: 11,596,229 km (0.114 R)
• M24: 11,960,200 km (0.106 R)
• M25: 12,180,259 km (0.11 R)
• M26: 12,999,008 km (0.079 R)
• M27: 13,074,405 km (0.087 R)
• M28: 13,225,349 km (0.115 R)
• M29: 14,066,538 km (0.099 R)
• M30: 14,221,222 km (0.098 R)
• M31: 16,203,245 km (0.113 R)
• M32: 16,855,491 km (0.101 R)
• M33: 19,290,795 km (0.045 R)
• M34: 19,721,786 km (0.079 R)
• M35: 19,981,788 km (0.058 R)
• M36: 20,856,786 km (0.103 R)
• M37: 22,012,878 km (0.117 R)
• M38: 22,102,786 km (0.115 R)
• M39: 22,192,695 km (0.059 R)
• M40: 22,916,299 km (0.105 R)
• M41: 26,172,297 km (0.1 R)
• M42: 29,668,699 km (0.076 R)
• M43: 29,966,548 km (0.053 R)
• M44: 30,165,663 km (0.072 R)
• M45: 31,572,182 km (0.105 R)
• M46: 31,977,891 km (0.108 R)
• M47: 34,448,350 km (0.089 R)
• M48: 35,601,152 km (0.103 R)
• M49: 36,023,317 km (0.106 R)
• M50: 36,129,232 km (0.097 R)
• M51: 38,267,435 km (0.119 R)
• M52: 39,569,983 km (0.074 R)
• M53: 39,897,902 km (0.046 R)
• M54: 40,446,328 km (0.111 R)
• M55: 41,772,961 km (0.094 R)
• M56: 42,106,714 km (0.079 R)
• M57: 42,889,261 km (0.048 R)
• M58: 43,226,006 km (0.083 R)
• M59: 45,265,174 km (0.09 R)
• M60: 46,526,733 km (0.076 R)
• M61: 46,872,902 km (0.118 R)
• M62: 47,335,609 km (0.08 R)
• M63: 48,615,867 km (0.039 R)
• M64: 50,261,893 km (0.074 R)
• M65: 52,045,548 km (0.087 R)
• M66: 52,644,687 km (0.11 R)
• M67: 56,410,066 km (0.08 R)
• M68: 56,779,124 km (0.081 R)
• M69: 57,643,201 km (0.101 R)
• M70: 57,890,786 km (0.109 R)
• M71: 58,262,985 km (0.084 R)
• M72: 61,016,484 km (0.116 R)
• M73: 61,142,595 km (0.117 R)
• M74: 61,901,505 km (0.081 R)
• M75: 63,428,450 km (0.08 R)
• M76: 66,130,188 km (0.115 R)
• M77: 69,395,460 km (0.088 R)
• M78: 69,922,643 km (0.108 R)
• M79: 70,981,198 km (0.051 R)
• M80: 72,445,312 km (0.06 R)
• M81: 72,578,903 km (0.117 R)
• M82: 76,081,139 km (0.096 R)
• M83: 77,306,196 km (0.111 R)
• M84: 79,362,418 km (0.096 R)
• M85: 79,500,048 km (0.079 R)
• M86: 83,108,648 km (0.095 R)
• M87: 87,338,229 km (0.109 R)
• M88: 90,916,012 km (0.081 R)
• M89: 93,375,999 km (0.097 R)
• M90: 94,395,359 km (0.08 R)
• M91: 95,418,309 km (0.116 R)
• M92: 96,298,094 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 10,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit