🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.04 AU - 1.08 AU

Year: 411 Days

Day: 43 Hours

Environment

Temp: -2 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 65,436,360 km

• M1: 242,947 km (0.059 R)
• M2: 668,104 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.18 AU - 1.38 AU

Year: 546 Days

Day: 41.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,436,360 km

• M1: 159,920 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.66 AU - 2.12 AU

Year: 979 Days

Day: 18.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.11 AU - 3.55 AU

Year: 2289 Days

Day: 27.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.6

Radius: 9.2

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.24 AU - 4.62 AU

Year: 3513 Days

Day: 10.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,436,360 km

• M1: 135,236 km (0.051 R)
• M2: 287,826 km (0.118 R)
• M3: 454,778 km (0.063 R)
• M4: 546,481 km (0.109 R)
• M5: 931,696 km (0.079 R)
• M6: 1,230,293 km (0.065 R)
• M7: 1,349,971 km (0.119 R)
• M8: 1,586,934 km (0.12 R)
• M9: 1,673,851 km (0.078 R)
• M10: 1,837,361 km (0.107 R)
• M11: 1,944,324 km (0.084 R)
• M12: 2,037,523 km (0.072 R)
• M13: 2,212,553 km (0.103 R)
• M14: 2,425,879 km (0.111 R)
• M15: 2,543,463 km (0.058 R)
• M16: 2,749,758 km (0.036 R)
• M17: 2,819,621 km (0.114 R)
• M18: 2,979,242 km (0.028 R)
• M19: 3,123,753 km (0.113 R)
• M20: 3,363,409 km (0.053 R)
• M21: 3,457,207 km (0.117 R)
• M22: 3,880,419 km (0.093 R)
• M23: 4,422,263 km (0.081 R)
• M24: 4,733,576 km (0.068 R)
• M25: 5,311,921 km (0.111 R)
• M26: 5,421,427 km (0.059 R)
• M27: 5,531,830 km (0.05 R)
• M28: 6,209,359 km (0.043 R)
• M29: 6,417,898 km (0.092 R)
• M30: 6,511,247 km (0.068 R)
• M31: 6,817,923 km (0.061 R)
• M32: 7,129,236 km (0.056 R)
• M33: 7,396,418 km (0.066 R)
• M34: 8,015,753 km (0.077 R)
• M35: 8,242,843 km (0.105 R)
• M36: 8,395,433 km (0.082 R)
• M37: 8,884,767 km (0.084 R)
• M38: 9,251,282 km (0.061 R)
• M39: 9,944,967 km (0.113 R)
• M40: 10,243,565 km (0.057 R)
• M41: 10,489,952 km (0.084 R)
• M42: 10,627,882 km (0.039 R)
• M43: 11,072,786 km (0.088 R)
• M44: 11,184,984 km (0.087 R)
• M45: 11,637,518 km (0.111 R)
• M46: 12,009,717 km (0.045 R)
• M47: 12,560,686 km (0.114 R)
• M48: 12,912,989 km (0.117 R)
• M49: 13,537,261 km (0.108 R)
• M50: 13,627,169 km (0.084 R)
• M51: 13,717,377 km (0.073 R)
• M52: 14,140,888 km (0.109 R)
• M53: 14,845,943 km (0.115 R)
• M54: 14,938,694 km (0.078 R)
• M55: 15,437,004 km (0.091 R)
• M56: 15,625,348 km (0.109 R)
• M57: 15,972,415 km (0.12 R)
• M58: 16,642,165 km (0.11 R)
• M59: 17,418,877 km (0.118 R)
• M60: 17,680,374 km (0.096 R)
• M61: 17,910,306 km (0.062 R)
• M62: 18,042,102 km (0.06 R)
• M63: 18,706,167 km (0.091 R)
• M64: 18,873,267 km (0.039 R)
• M65: 19,615,123 km (0.07 R)
• M66: 19,785,066 km (0.1 R)
• M67: 20,884,012 km (0.062 R)
• M68: 21,475,971 km (0.094 R)
• M69: 22,108,621 km (0.08 R)
• M70: 22,427,414 km (0.032 R)
• M71: 22,569,532 km (0.041 R)
• M72: 22,711,949 km (0.115 R)
• M73: 22,818,911 km (0.11 R)
• M74: 23,320,513 km (0.108 R)
• M75: 23,789,502 km (0.105 R)
• M76: 24,188,929 km (0.089 R)
• M77: 24,371,139 km (0.09 R)
• M78: 24,444,142 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.6

Radius: 14.6

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.7 AU - 8.72 AU

Year: 8862 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 65,436,360 km

• M1: 443,857 km (0.065 R)
• M2: 877,541 km (0.099 R)
• M3: 1,006,046 km (0.068 R)
• M4: 1,418,786 km (0.074 R)
• M5: 1,573,022 km (0.078 R)
• M6: 1,748,051 km (0.078 R)
• M7: 1,914,404 km (0.093 R)
• M8: 2,755,443 km (0.109 R)
• M9: 2,986,871 km (0.056 R)
• M10: 3,077,677 km (0.043 R)
• M11: 3,996,507 km (0.103 R)
• M12: 4,300,640 km (0.108 R)
• M13: 4,445,151 km (0.051 R)
• M14: 4,591,308 km (0.091 R)
• M15: 4,760,354 km (0.06 R)
• M16: 4,909,952 km (0.109 R)
• M17: 5,017,812 km (0.092 R)
• M18: 5,346,329 km (0.087 R)
• M19: 5,524,350 km (0.088 R)
• M20: 5,659,287 km (0.038 R)
• M21: 5,886,527 km (0.114 R)
• M22: 6,047,494 km (0.114 R)
• M23: 6,658,003 km (0.088 R)
• M24: 7,288,408 km (0.087 R)
• M25: 7,937,962 km (0.089 R)
• M26: 8,269,920 km (0.086 R)
• M27: 8,502,245 km (0.072 R)
• M28: 8,632,396 km (0.084 R)
• M29: 9,480,615 km (0.068 R)
• M30: 10,051,780 km (0.048 R)
• M31: 10,494,590 km (0.095 R)
• M32: 10,830,736 km (0.118 R)
• M33: 10,971,957 km (0.108 R)
• M34: 11,399,208 km (0.082 R)
• M35: 11,890,039 km (0.071 R)
• M36: 12,328,809 km (0.087 R)
• M37: 12,505,933 km (0.115 R)
• M38: 12,832,655 km (0.073 R)
• M39: 13,921,877 km (0.095 R)
• M40: 15,229,961 km (0.102 R)
• M41: 15,451,814 km (0.113 R)
• M42: 15,770,608 km (0.104 R)
• M43: 16,674,777 km (0.07 R)
• M44: 18,331,125 km (0.082 R)
• M45: 18,974,246 km (0.106 R)
• M46: 19,213,154 km (0.109 R)
• M47: 20,457,060 km (0.057 R)
• M48: 21,300,792 km (0.066 R)
• M49: 21,584,579 km (0.117 R)
• M50: 21,691,392 km (0.113 R)
• M51: 23,095,069 km (0.09 R)
• M52: 24,194,763 km (0.109 R)
• M53: 24,453,866 km (0.06 R)
• M54: 24,862,867 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.9

Radius: 5.2

Gravity: 32.1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 14.37 AU - 22.63 AU

Year: 29977 Days

Day: 23.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 65,436,360 km

• M1: 262,694 km (0.081 R)
• M2: 1,059,303 km (0.114 R)
• M3: 1,197,980 km (0.109 R)
• M4: 1,728,304 km (0.097 R)
• M5: 1,809,536 km (0.115 R)
• M6: 2,925,985 km (0.083 R)
• M7: 3,370,889 km (0.108 R)
• M8: 3,627,150 km (0.101 R)
• M9: 3,731,270 km (0.117 R)
• M10: 3,942,801 km (0.079 R)
• M11: 5,232,934 km (0.106 R)
• M12: 5,770,439 km (0.106 R)
• M13: 6,076,666 km (0.052 R)
• M14: 8,294,604 km (0.102 R)
• M15: 8,363,269 km (0.05 R)
• M16: 10,067,488 km (0.105 R)
• M17: 10,883,245 km (0.037 R)
• M18: 11,033,890 km (0.072 R)
• M19: 11,260,980 km (0.057 R)
• M20: 11,337,125 km (0.063 R)
• M21: 12,263,285 km (0.101 R)
• M22: 14,517,127 km (0.106 R)
• M23: 14,766,058 km (0.059 R)
• M24: 15,184,034 km (0.118 R)
• M25: 16,634,236 km (0.112 R)
• M26: 17,950,099 km (0.039 R)
• M27: 18,665,476 km (0.085 R)
• M28: 19,847,748 km (0.097 R)
• M29: 20,494,310 km (0.111 R)
• M30: 20,866,809 km (0.1 R)
• M31: 21,902,923 km (0.047 R)
• M32: 22,666,920 km (0.098 R)
• M33: 25,909,304 km (0.065 R)
• M34: 27,021,863 km (0.068 R)
• M35: 28,046,758 km (0.095 R)
• M36: 30,451,843 km (0.072 R)
• M37: 30,770,487 km (0.094 R)
• M38: 31,732,700 km (0.098 R)
• M39: 32,379,711 km (0.081 R)
• M40: 33,031,060 km (0.073 R)
• M41: 33,467,736 km (0.108 R)
• M42: 34,236,520 km (0.074 R)
• M43: 34,567,730 km (0.064 R)
• M44: 36,802,871 km (0.058 R)
• M45: 37,482,494 km (0.1 R)
• M46: 38,854,157 km (0.074 R)
• M47: 39,199,728 km (0.036 R)
• M48: 39,893,713 km (0.119 R)
• M49: 40,009,801 km (0.106 R)
• M50: 40,942,244 km (0.056 R)
• M51: 41,176,515 km (0.095 R)
• M52: 41,764,135 km (0.028 R)
• M53: 41,882,018 km (0.1 R)
• M54: 42,354,448 km (0.093 R)
• M55: 44,382,247 km (0.118 R)
• M56: 44,622,950 km (0.039 R)
• M57: 46,441,462 km (0.04 R)
• M58: 46,685,755 km (0.096 R)
• M59: 49,027,860 km (0.075 R)
• M60: 49,152,176 km (0.089 R)
• M61: 49,775,400 km (0.025 R)
• M62: 50,025,378 km (0.117 R)
• M63: 50,778,005 km (0.119 R)
• M64: 50,903,667 km (0.088 R)
• M65: 51,787,192 km (0.09 R)
• M66: 52,167,321 km (0.086 R)
• M67: 53,697,109 km (0.092 R)
• M68: 55,500,511 km (0.096 R)
• M69: 55,759,764 km (0.078 R)
• M70: 56,409,767 km (0.11 R)
• M71: 56,670,366 km (0.119 R)
• M72: 57,585,756 km (0.103 R)
• M73: 58,111,143 km (0.076 R)
• M74: 58,902,067 km (0.104 R)
• M75: 60,228,103 km (0.049 R)
• M76: 60,494,537 km (0.112 R)
• M77: 60,761,419 km (0.102 R)
• M78: 61,028,601 km (0.116 R)
• M79: 61,430,122 km (0.047 R)
• M80: 62,774,857 km (0.081 R)
• M81: 64,537,419 km (0.084 R)
• M82: 64,809,986 km (0.027 R)
• M83: 68,527,493 km (0.072 R)
• M84: 69,782,021 km (0.098 R)
• M85: 70,762,934 km (0.107 R)
• M86: 71,748,485 km (0.074 R)
• M87: 73,733,051 km (0.109 R)
• M88: 79,209,978 km (0.072 R)
• M89: 79,501,844 km (0.031 R)
• M90: 83,328,557 km (0.095 R)
• M91: 85,563,400 km (0.054 R)
• M92: 87,968,933 km (0.09 R)
• M93: 89,028,386 km (0.05 R)
• M94: 91,618,673 km (0.087 R)
• M95: 95,783,328 km (0.107 R)
• M96: 97,967,008 km (0.051 R)
• M97: 99,064,907 km (0.074 R)
• M98: 101,273,121 km (0.115 R)
• M99: 102,383,137 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.6

Radius: 7.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 15.56 AU - 22.4 AU

Year: 31151 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,436,360 km

• M1: 112,348 km (0.081 R)
• M2: 171,140 km (0.092 R)
• M3: 579,841 km (0.047 R)
• M4: 698,772 km (0.076 R)
• M5: 782,846 km (0.06 R)
• M6: 1,305,840 km (0.091 R)
• M7: 1,830,629 km (0.054 R)
• M8: 1,948,961 km (0.1 R)
• M9: 2,193,105 km (0.11 R)
• M10: 2,447,122 km (0.113 R)
• M11: 3,052,993 km (0.109 R)
• M12: 3,229,369 km (0.085 R)
• M13: 3,481,890 km (0.087 R)
• M14: 4,395,784 km (0.042 R)
• M15: 5,252,980 km (0.055 R)
• M16: 6,249,451 km (0.099 R)
• M17: 10,141,988 km (0.059 R)
• M18: 11,155,962 km (0.109 R)
• M19: 11,319,024 km (0.11 R)
• M20: 11,812,996 km (0.057 R)
• M21: 12,034,700 km (0.106 R)
• M22: 12,146,150 km (0.115 R)
• M23: 12,708,339 km (0.11 R)
• M24: 13,451,841 km (0.081 R)
• M25: 13,974,685 km (0.08 R)
• M26: 14,268,196 km (0.096 R)
• M27: 14,327,138 km (0.116 R)
• M28: 14,623,042 km (0.045 R)
• M29: 14,861,052 km (0.07 R)
• M30: 16,440,208 km (0.106 R)
• M31: 17,627,416 km (0.111 R)
• M32: 17,944,414 km (0.072 R)
• M33: 18,842,151 km (0.091 R)
• M34: 18,906,777 km (0.117 R)
• M35: 20,348,452 km (0.115 R)
• M36: 20,814,449 km (0.1 R)
• M37: 21,486,443 km (0.094 R)
• M38: 22,370,566 km (0.057 R)
• M39: 22,439,082 km (0.087 R)
• M40: 24,033,796 km (0.088 R)
• M41: 24,951,279 km (0.111 R)
• M42: 25,880,132 km (0.086 R)
• M43: 26,240,364 km (0.072 R)
• M44: 27,845,250 km (0.05 R)
• M45: 29,481,701 km (0.103 R)
• M46: 29,556,799 km (0.102 R)
• M47: 31,072,675 km (0.095 R)
• M48: 32,303,416 km (0.099 R)
• M49: 32,924,846 km (0.089 R)
• M50: 33,237,057 km (0.108 R)
• M51: 33,864,320 km (0.097 R)
• M52: 33,943,009 km (0.107 R)
• M53: 34,733,185 km (0.037 R)
• M54: 34,812,472 km (0.038 R)
• M55: 36,412,122 km (0.037 R)
• M56: 36,492,755 km (0.075 R)
• M57: 37,058,833 km (0.041 R)
• M58: 37,790,666 km (0.036 R)
• M59: 38,445,306 km (0.051 R)
• M60: 40,098,213 km (0.072 R)
• M61: 41,605,412 km (0.117 R)
• M62: 43,216,581 km (0.117 R)
• M63: 43,729,552 km (0.072 R)
• M64: 44,761,628 km (0.075 R)
• M65: 46,150,195 km (0.089 R)
• M66: 46,237,411 km (0.055 R)
• M67: 46,674,536 km (0.112 R)
• M68: 49,504,030 km (0.098 R)
• M69: 51,029,778 km (0.071 R)
• M70: 51,571,921 km (0.115 R)
• M71: 52,116,009 km (0.11 R)
• M72: 52,297,770 km (0.099 R)
• M73: 52,662,041 km (0.067 R)
• M74: 52,844,401 km (0.097 R)
• M75: 53,027,060 km (0.069 R)
• M76: 53,484,530 km (0.116 R)
• M77: 53,759,640 km (0.062 R)
• M78: 54,035,349 km (0.099 R)
• M79: 54,403,510 km (0.091 R)
• M80: 54,957,321 km (0.105 R)
• M81: 55,420,326 km (0.082 R)
• M82: 56,256,878 km (0.111 R)
• M83: 56,910,471 km (0.091 R)
• M84: 57,566,607 km (0.101 R)
• M85: 58,130,890 km (0.057 R)
• M86: 58,980,905 km (0.072 R)
• M87: 60,215,836 km (0.081 R)
• M88: 60,597,609 km (0.08 R)
• M89: 64,361,193 km (0.099 R)
• M90: 64,556,268 km (0.039 R)
• M91: 65,240,379 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 10,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit