🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.54 AU - 0.54 AU

Year: 252 Days

Day: 28.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,257,921 km

• M1: 627,114 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.61 AU - 0.61 AU

Year: 303 Days

Day: 38.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.9

Radius: 11.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.65 AU - 0.91 AU

Year: 438 Days

Day: 9.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,257,921 km

• M1: 150,196 km (0.116 R)
• M2: 229,034 km (0.029 R)
• M3: 338,241 km (0.114 R)
• M4: 453,282 km (0.07 R)
• M5: 544,985 km (0.099 R)
• M6: 690,544 km (0.051 R)
• M7: 790,176 km (0.114 R)
• M8: 972,685 km (0.088 R)
• M9: 1,067,680 km (0.077 R)
• M10: 1,165,966 km (0.078 R)
• M11: 1,247,796 km (0.116 R)
• M12: 1,335,759 km (0.062 R)
• M13: 1,421,778 km (0.118 R)
• M14: 1,543,850 km (0.066 R)
• M15: 1,740,422 km (0.029 R)
• M16: 1,876,107 km (0.081 R)
• M17: 1,996,832 km (0.106 R)
• M18: 2,105,740 km (0.085 R)
• M19: 2,354,521 km (0.079 R)
• M20: 2,510,551 km (0.1 R)
• M21: 2,592,382 km (0.113 R)
• M22: 2,769,505 km (0.077 R)
• M23: 3,119,415 km (0.084 R)
• M24: 3,268,863 km (0.074 R)
• M25: 3,472,167 km (0.042 R)
• M26: 3,650,487 km (0.098 R)
• M27: 3,726,184 km (0.09 R)
• M28: 4,034,355 km (0.039 R)
• M29: 4,167,198 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.7

Radius: 10.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.91 AU - 1.15 AU

Year: 665 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 62,257,921 km

• M1: 136,134 km (0.058 R)
• M2: 232,176 km (0.09 R)
• M3: 308,920 km (0.087 R)
• M4: 450,439 km (0.114 R)
• M5: 524,341 km (0.044 R)
• M6: 606,769 km (0.103 R)
• M7: 716,873 km (0.105 R)
• M8: 954,883 km (0.09 R)
• M9: 1,054,815 km (0.027 R)
• M10: 1,121,984 km (0.065 R)
• M11: 1,218,624 km (0.1 R)
• M12: 1,337,555 km (0.081 R)
• M13: 1,440,478 km (0.085 R)
• M14: 1,515,875 km (0.113 R)
• M15: 1,602,941 km (0.117 R)
• M16: 1,723,367 km (0.08 R)
• M17: 1,814,473 km (0.039 R)
• M18: 1,968,259 km (0.116 R)
• M19: 2,046,648 km (0.101 R)
• M20: 2,224,371 km (0.079 R)
• M21: 2,306,350 km (0.062 R)
• M22: 2,389,377 km (0.065 R)
• M23: 2,467,318 km (0.119 R)
• M24: 2,558,423 km (0.102 R)
• M25: 2,712,808 km (0.049 R)
• M26: 2,908,631 km (0.071 R)
• M27: 2,998,540 km (0.032 R)
• M28: 3,096,078 km (0.094 R)
• M29: 3,168,184 km (0.079 R)
• M30: 3,240,888 km (0.072 R)
• M31: 3,415,020 km (0.062 R)
• M32: 3,489,670 km (0.072 R)
• M33: 3,564,917 km (0.108 R)
• M34: 3,682,202 km (0.111 R)
• M35: 3,927,842 km (0.049 R)
• M36: 4,063,377 km (0.09 R)
• M37: 4,164,356 km (0.06 R)
• M38: 4,361,376 km (0.067 R)
• M39: 4,658,926 km (0.05 R)
• M40: 4,726,844 km (0.065 R)
• M41: 4,795,061 km (0.054 R)
• M42: 4,924,912 km (0.102 R)
• M43: 5,250,586 km (0.107 R)
• M44: 5,329,125 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.4

Radius: 9.7

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.04 AU - 1.52 AU

Year: 921 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 62,257,921 km

• M1: 123,119 km (0.047 R)
• M2: 188,045 km (0.096 R)
• M3: 269,127 km (0.096 R)
• M4: 352,153 km (0.105 R)
• M5: 505,192 km (0.063 R)
• M6: 577,448 km (0.078 R)
• M7: 659,427 km (0.117 R)
• M8: 734,077 km (0.118 R)
• M9: 867,368 km (0.082 R)
• M10: 1,029,084 km (0.097 R)
• M11: 1,194,090 km (0.043 R)
• M12: 1,534,874 km (0.068 R)
• M13: 1,628,672 km (0.063 R)
• M14: 1,765,105 km (0.087 R)
• M15: 1,897,051 km (0.094 R)
• M16: 1,972,897 km (0.06 R)
• M17: 2,232,599 km (0.067 R)
• M18: 2,448,618 km (0.052 R)
• M19: 2,728,067 km (0.094 R)
• M20: 2,794,787 km (0.027 R)
• M21: 2,969,069 km (0.096 R)
• M22: 3,196,757 km (0.113 R)
• M23: 3,297,735 km (0.039 R)
• M24: 3,379,117 km (0.103 R)
• M25: 3,513,007 km (0.107 R)
• M26: 4,065,921 km (0.075 R)
• M27: 4,230,478 km (0.113 R)
• M28: 4,408,500 km (0.099 R)
• M29: 4,795,061 km (0.099 R)
• M30: 4,934,187 km (0.047 R)
• M31: 5,039,354 km (0.114 R)
• M32: 5,395,397 km (0.066 R)
• M33: 5,515,973 km (0.036 R)
• M34: 5,576,560 km (0.054 R)
• M35: 5,845,836 km (0.107 R)
• M36: 5,932,453 km (0.11 R)
• M37: 6,081,901 km (0.09 R)
• M38: 6,169,566 km (0.117 R)
• M39: 6,448,117 km (0.115 R)
• M40: 6,576,173 km (0.119 R)
• M41: 6,821,663 km (0.096 R)
• M42: 6,886,888 km (0.06 R)
• M43: 7,202,389 km (0.086 R)
• M44: 7,281,976 km (0.096 R)
• M45: 7,589,848 km (0.078 R)
• M46: 7,670,930 km (0.045 R)
• M47: 7,738,698 km (0.058 R)
• M48: 7,888,445 km (0.11 R)
• M49: 8,053,003 km (0.105 R)
• M50: 8,190,932 km (0.082 R)
• M51: 8,343,522 km (0.069 R)
• M52: 8,609,507 km (0.029 R)
• M53: 8,679,968 km (0.094 R)
• M54: 9,120,982 km (0.083 R)
• M55: 9,482,111 km (0.07 R)
• M56: 9,554,816 km (0.04 R)
• M57: 9,818,407 km (0.086 R)
• M58: 9,892,010 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.2

Radius: 14.6

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.63 AU - 2.65 AU

Year: 2727 Days

Day: 7.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 62,257,921 km

• M1: 274,811 km (0.09 R)
• M2: 390,151 km (0.051 R)
• M3: 539,749 km (0.106 R)
• M4: 730,337 km (0.066 R)
• M5: 973,583 km (0.081 R)
• M6: 1,275,621 km (0.113 R)
• M7: 1,508,844 km (0.052 R)
• M8: 1,676,244 km (0.081 R)
• M9: 2,067,143 km (0.101 R)
• M10: 2,204,025 km (0.044 R)
• M11: 2,318,468 km (0.091 R)
• M12: 2,540,022 km (0.108 R)
• M13: 2,768,907 km (0.109 R)
• M14: 2,879,011 km (0.117 R)
• M15: 2,976,549 km (0.074 R)
• M16: 3,117,919 km (0.098 R)
• M17: 3,290,555 km (0.108 R)
• M18: 3,407,540 km (0.082 R)
• M19: 3,736,506 km (0.071 R)
• M20: 3,982,295 km (0.062 R)
• M21: 4,107,210 km (0.111 R)
• M22: 4,249,477 km (0.084 R)
• M23: 4,361,077 km (0.084 R)
• M24: 4,571,262 km (0.119 R)
• M25: 4,768,283 km (0.107 R)
• M26: 4,884,670 km (0.106 R)
• M27: 5,103,083 km (0.073 R)
• M28: 6,081,004 km (0.082 R)
• M29: 6,462,778 km (0.104 R)
• M30: 6,591,731 km (0.054 R)
• M31: 7,135,370 km (0.107 R)
• M32: 7,576,983 km (0.069 R)
• M33: 7,713,117 km (0.04 R)
• M34: 7,968,181 km (0.069 R)
• M35: 8,086,812 km (0.081 R)
• M36: 8,206,191 km (0.075 R)
• M37: 8,326,019 km (0.116 R)
• M38: 8,466,641 km (0.118 R)
• M39: 8,831,809 km (0.094 R)
• M40: 9,306,035 km (0.096 R)
• M41: 9,452,042 km (0.096 R)
• M42: 9,894,553 km (0.049 R)
• M43: 10,647,329 km (0.08 R)
• M44: 10,756,386 km (0.049 R)
• M45: 11,152,072 km (0.075 R)
• M46: 11,642,305 km (0.074 R)
• M47: 11,957,807 km (0.106 R)
• M48: 12,253,562 km (0.07 R)
• M49: 12,413,631 km (0.111 R)
• M50: 12,505,484 km (0.11 R)
• M51: 12,597,637 km (0.072 R)
• M52: 12,782,540 km (0.055 R)
• M53: 13,696,583 km (0.072 R)
• M54: 13,815,363 km (0.102 R)
• M55: 14,221,522 km (0.097 R)
• M56: 14,486,459 km (0.114 R)
• M57: 14,753,192 km (0.094 R)
• M58: 15,414,565 km (0.103 R)
• M59: 15,612,333 km (0.088 R)
• M60: 15,885,798 km (0.042 R)
• M61: 16,085,511 km (0.087 R)
• M62: 16,386,951 km (0.083 R)
• M63: 16,588,908 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.4

Radius: 3.4

Gravity: 27.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.85 AU - 12.29 AU

Year: 21850 Days

Day: 21.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,257,921 km

• M1: 218,263 km (0.1 R)
• M2: 273,615 km (0.031 R)
• M3: 398,379 km (0.072 R)
• M4: 449,691 km (0.085 R)
• M5: 485,146 km (0.067 R)
• M6: 558,748 km (0.106 R)
• M7: 597,045 km (0.094 R)
• M8: 676,182 km (0.1 R)
• M9: 717,172 km (0.077 R)
• M10: 1,584,092 km (0.085 R)
• M11: 1,638,845 km (0.099 R)
• M12: 2,128,927 km (0.116 R)
• M13: 2,281,218 km (0.103 R)
• M14: 2,468,664 km (0.11 R)
• M15: 2,660,897 km (0.117 R)
• M16: 3,548,761 km (0.117 R)
• M17: 3,620,568 km (0.118 R)
• M18: 3,838,831 km (0.087 R)
• M19: 4,098,982 km (0.028 R)
• M20: 4,288,223 km (0.073 R)
• M21: 4,714,577 km (0.081 R)
• M22: 4,833,208 km (0.092 R)
• M23: 5,399,586 km (0.027 R)
• M24: 5,523,752 km (0.057 R)
• M25: 5,565,340 km (0.062 R)
• M26: 5,607,078 km (0.106 R)
• M27: 6,158,346 km (0.106 R)
• M28: 6,287,898 km (0.034 R)
• M29: 6,331,431 km (0.042 R)
• M30: 6,549,993 km (0.035 R)
• M31: 6,593,975 km (0.088 R)
• M32: 7,772,657 km (0.072 R)
• M33: 8,529,622 km (0.091 R)
• M34: 8,577,643 km (0.117 R)
• M35: 8,770,923 km (0.105 R)
• M36: 9,508,291 km (0.045 R)
• M37: 10,728,860 km (0.063 R)
• M38: 12,869,606 km (0.079 R)
• M39: 13,146,362 km (0.062 R)
• M40: 13,649,160 km (0.09 R)
• M41: 14,215,388 km (0.105 R)
• M42: 15,487,568 km (0.06 R)
• M43: 15,781,678 km (0.116 R)
• M44: 16,196,662 km (0.111 R)
• M45: 16,435,420 km (0.12 R)
• M46: 17,585,230 km (0.107 R)
• M47: 18,448,858 km (0.112 R)
• M48: 18,698,238 km (0.068 R)
• M49: 19,011,346 km (0.104 R)
• M50: 19,642,948 km (0.096 R)
• M51: 20,538,591 km (0.059 R)
• M52: 20,991,424 km (0.062 R)
• M53: 22,369,669 km (0.092 R)
• M54: 23,170,167 km (0.093 R)
• M55: 23,912,172 km (0.031 R)
• M56: 26,184,564 km (0.111 R)
• M57: 26,957,237 km (0.063 R)
• M58: 27,098,457 km (0.111 R)
• M59: 27,240,127 km (0.039 R)
• M60: 27,666,181 km (0.037 R)
• M61: 28,237,645 km (0.076 R)
• M62: 28,885,254 km (0.039 R)
• M63: 28,957,510 km (0.062 R)
• M64: 29,756,363 km (0.087 R)
• M65: 31,078,958 km (0.116 R)
• M66: 31,449,811 km (0.1 R)
• M67: 31,673,011 km (0.098 R)
• M68: 32,345,752 km (0.092 R)
• M69: 33,098,678 km (0.116 R)
• M70: 33,249,922 km (0.086 R)
• M71: 33,857,439 km (0.073 R)
• M72: 35,392,014 km (0.1 R)
• M73: 36,245,619 km (0.074 R)
• M74: 37,106,106 km (0.081 R)
• M75: 38,448,897 km (0.052 R)
• M76: 44,476,793 km (0.11 R)
• M77: 44,727,220 km (0.079 R)
• M78: 45,902,311 km (0.029 R)
• M79: 46,663,166 km (0.115 R)
• M80: 46,832,810 km (0.066 R)
• M81: 47,940,433 km (0.118 R)
• M82: 48,540,320 km (0.061 R)
• M83: 49,834,342 km (0.086 R)
• M84: 51,402,128 km (0.071 R)
• M85: 51,489,642 km (0.116 R)
• M86: 52,016,077 km (0.116 R)
• M87: 53,340,168 km (0.059 R)
• M88: 53,695,014 km (0.052 R)
• M89: 54,407,250 km (0.052 R)
• M90: 54,764,489 km (0.084 R)
• M91: 55,301,845 km (0.069 R)
• M92: 56,381,792 km (0.05 R)
• M93: 57,015,040 km (0.1 R)
• M94: 57,650,531 km (0.045 R)
• M95: 57,923,697 km (0.119 R)
• M96: 59,387,363 km (0.116 R)
• M97: 59,571,218 km (0.039 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: 158 - 10,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit