🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.45 AU - 0.65 AU

Year: 154 Days

Day: 18 Hours

Environment

Temp: 175 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,714,023 km

• M1: 204,351 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.58 AU - 0.72 AU

Year: 197 Days

Day: 38.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.63 AU - 0.77 AU

Year: 221 Days

Day: 39.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.67 AU - 0.93 AU

Year: 270 Days

Day: 41.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.89 AU - 1.15 AU

Year: 388 Days

Day: 36.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,714,023 km

• M1: 190,438 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.27 AU - 1.35 AU

Year: 565 Days

Day: 31 Hours

Environment

Temp: -24 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.42 AU - 1.5 AU

Year: 665 Days

Day: 15.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.4

Radius: 12.9

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.4 AU - 9.44 AU

Year: 8397 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,714,023 km

• M1: 167,849 km (0.082 R)
• M2: 260,749 km (0.12 R)
• M3: 419,323 km (0.056 R)
• M4: 621,430 km (0.106 R)
• M5: 728,093 km (0.075 R)
• M6: 1,222,663 km (0.106 R)
• M7: 1,548,188 km (0.099 R)
• M8: 1,788,293 km (0.071 R)
• M9: 2,305,303 km (0.102 R)
• M10: 2,736,145 km (0.119 R)
• M11: 2,974,604 km (0.104 R)
• M12: 3,082,763 km (0.116 R)
• M13: 3,275,445 km (0.114 R)
• M14: 3,359,220 km (0.119 R)
• M15: 3,529,014 km (0.068 R)
• M16: 3,847,956 km (0.094 R)
• M17: 4,297,947 km (0.098 R)
• M18: 4,670,146 km (0.102 R)
• M19: 4,988,491 km (0.091 R)
• M20: 5,612,763 km (0.084 R)
• M21: 5,883,086 km (0.115 R)
• M22: 6,261,868 km (0.097 R)
• M23: 6,436,598 km (0.079 R)
• M24: 6,542,364 km (0.093 R)
• M25: 6,827,048 km (0.1 R)
• M26: 7,705,487 km (0.057 R)
• M27: 7,968,480 km (0.063 R)
• M28: 8,541,889 km (0.096 R)
• M29: 9,648,015 km (0.064 R)
• M30: 11,051,244 km (0.118 R)
• M31: 11,390,681 km (0.107 R)
• M32: 11,993,112 km (0.119 R)
• M33: 13,005,141 km (0.104 R)
• M34: 13,952,993 km (0.051 R)
• M35: 14,227,954 km (0.105 R)
• M36: 14,412,109 km (0.044 R)
• M37: 14,504,561 km (0.105 R)
• M38: 15,676,810 km (0.05 R)
• M39: 16,010,563 km (0.089 R)
• M40: 16,106,305 km (0.084 R)
• M41: 16,298,389 km (0.086 R)
• M42: 17,270,326 km (0.118 R)
• M43: 17,417,830 km (0.1 R)
• M44: 17,664,517 km (0.045 R)
• M45: 17,912,251 km (0.109 R)
• M46: 20,090,695 km (0.098 R)
• M47: 20,713,620 km (0.102 R)
• M48: 20,974,968 km (0.107 R)
• M49: 21,765,593 km (0.092 R)
• M50: 22,191,348 km (0.039 R)
• M51: 22,835,068 km (0.117 R)
• M52: 22,942,928 km (0.105 R)
• M53: 23,539,375 km (0.114 R)
• M54: 24,581,623 km (0.043 R)
• M55: 25,136,182 km (0.108 R)
• M56: 25,415,033 km (0.119 R)
• M57: 25,582,881 km (0.1 R)
• M58: 25,863,377 km (0.07 R)
• M59: 26,427,361 km (0.111 R)
• M60: 27,166,824 km (0.11 R)
• M61: 27,855,273 km (0.109 R)
• M62: 28,375,425 km (0.039 R)
• M63: 28,665,794 km (0.108 R)
• M64: 29,425,452 km (0.12 R)
• M65: 30,606,976 km (0.086 R)
• M66: 31,203,573 km (0.106 R)
• M67: 31,623,494 km (0.111 R)
• M68: 31,924,634 km (0.052 R)
• M69: 33,077,436 km (0.073 R)
• M70: 33,321,729 km (0.056 R)
• M71: 34,552,919 km (0.105 R)
• M72: 35,486,111 km (0.117 R)
• M73: 36,996,301 km (0.09 R)
• M74: 37,313,598 km (0.072 R)
• M75: 38,527,436 km (0.068 R)
• M76: 38,978,024 km (0.092 R)
• M77: 39,495,035 km (0.04 R)
• M78: 40,994,005 km (0.098 R)
• M79: 41,519,692 km (0.099 R)
• M80: 42,312,561 km (0.081 R)
• M81: 42,445,105 km (0.058 R)
• M82: 43,645,029 km (0.08 R)
• M83: 44,518,531 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.6

Radius: 11.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.2 AU - 11.74 AU

Year: 10979 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,714,023 km

• M1: 176,077 km (0.067 R)
• M2: 294,708 km (0.091 R)
• M3: 743,352 km (0.092 R)
• M4: 938,128 km (0.094 R)
• M5: 1,224,758 km (0.092 R)
• M6: 1,560,156 km (0.032 R)
• M7: 1,685,519 km (0.05 R)
• M8: 1,991,596 km (0.062 R)
• M9: 2,731,807 km (0.115 R)
• M10: 2,961,739 km (0.083 R)
• M11: 3,224,881 km (0.074 R)
• M12: 3,717,806 km (0.11 R)
• M13: 4,205,196 km (0.114 R)
• M14: 4,411,791 km (0.089 R)
• M15: 4,927,754 km (0.108 R)
• M16: 5,591,520 km (0.113 R)
• M17: 5,884,731 km (0.098 R)
• M18: 6,759,879 km (0.119 R)
• M19: 7,107,245 km (0.087 R)
• M20: 7,212,712 km (0.05 R)
• M21: 7,318,627 km (0.08 R)
• M22: 8,074,545 km (0.097 R)
• M23: 8,779,899 km (0.109 R)
• M24: 9,466,404 km (0.101 R)
• M25: 9,582,492 km (0.115 R)
• M26: 9,660,133 km (0.073 R)
• M27: 9,777,118 km (0.082 R)
• M28: 9,894,553 km (0.078 R)
• M29: 10,051,780 km (0.119 R)
• M30: 10,568,491 km (0.102 R)
• M31: 11,175,559 km (0.066 R)
• M32: 11,835,585 km (0.075 R)
• M33: 12,128,348 km (0.091 R)
• M34: 12,550,813 km (0.059 R)
• M35: 12,849,410 km (0.036 R)
• M36: 13,150,251 km (0.119 R)
• M37: 14,288,392 km (0.103 R)
• M38: 14,689,763 km (0.115 R)
• M39: 16,285,374 km (0.114 R)
• M40: 16,517,849 km (0.041 R)
• M41: 17,174,584 km (0.03 R)
• M42: 17,601,386 km (0.076 R)
• M43: 17,935,588 km (0.097 R)
• M44: 19,146,732 km (0.112 R)
• M45: 19,392,073 km (0.104 R)
• M46: 19,935,562 km (0.12 R)
• M47: 20,134,527 km (0.086 R)
• M48: 20,284,125 km (0.118 R)
• M49: 20,785,427 km (0.09 R)
• M50: 21,851,611 km (0.101 R)
• M51: 21,954,086 km (0.089 R)
• M52: 22,210,945 km (0.087 R)
• M53: 22,417,091 km (0.11 R)
• M54: 22,727,657 km (0.107 R)
• M55: 23,667,879 km (0.112 R)
• M56: 25,048,069 km (0.086 R)
• M57: 25,316,597 km (0.08 R)
• M58: 27,609,035 km (0.078 R)
• M59: 27,830,739 km (0.08 R)
• M60: 29,569,515 km (0.066 R)
• M61: 30,366,273 km (0.088 R)
• M62: 31,112,468 km (0.065 R)
• M63: 31,574,725 km (0.107 R)
• M64: 32,155,614 km (0.075 R)
• M65: 32,272,150 km (0.098 R)
• M66: 34,038,303 km (0.103 R)
• M67: 35,956,447 km (0.116 R)
• M68: 36,502,180 km (0.066 R)
• M69: 37,111,941 km (0.097 R)
• M70: 37,786,477 km (0.086 R)
• M71: 38,403,120 km (0.044 R)
• M72: 38,526,837 km (0.043 R)
• M73: 40,398,905 km (0.05 R)
• M74: 41,536,298 km (0.073 R)
• M75: 41,663,456 km (0.107 R)
• M76: 42,364,322 km (0.028 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.4

Radius: 8.3

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.42 AU - 10.8 AU

Year: 13020 Days

Day: 6.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,714,023 km

• M1: 219,759 km (0.087 R)
• M2: 317,447 km (0.115 R)
• M3: 373,097 km (0.119 R)
• M4: 747,391 km (0.115 R)
• M5: 1,480,869 km (0.112 R)
• M6: 2,408,825 km (0.118 R)
• M7: 2,803,614 km (0.098 R)
• M8: 3,218,598 km (0.113 R)
• M9: 3,350,244 km (0.084 R)
• M10: 4,357,038 km (0.097 R)
• M11: 5,726,756 km (0.1 R)
• M12: 6,251,845 km (0.083 R)
• M13: 6,582,606 km (0.117 R)
• M14: 8,684,755 km (0.078 R)
• M15: 9,569,626 km (0.077 R)
• M16: 10,143,334 km (0.117 R)
• M17: 10,239,974 km (0.092 R)
• M18: 10,385,533 km (0.068 R)
• M19: 10,777,330 km (0.098 R)
• M20: 10,875,915 km (0.06 R)
• M21: 11,373,926 km (0.037 R)
• M22: 11,777,541 km (0.04 R)
• M23: 12,237,405 km (0.113 R)
• M24: 12,443,551 km (0.058 R)
• M25: 12,598,983 km (0.115 R)
• M26: 14,134,605 km (0.085 R)
• M27: 14,623,042 km (0.088 R)
• M28: 15,227,717 km (0.069 R)
• M29: 17,205,102 km (0.082 R)
• M30: 17,901,480 km (0.109 R)
• M31: 18,135,750 km (0.085 R)
• M32: 18,607,133 km (0.116 R)
• M33: 18,844,395 km (0.104 R)
• M34: 19,501,878 km (0.084 R)
• M35: 19,562,016 km (0.094 R)
• M36: 22,458,081 km (0.025 R)
• M37: 23,091,329 km (0.076 R)
• M38: 23,218,637 km (0.042 R)
• M39: 23,346,244 km (0.088 R)
• M40: 23,602,206 km (0.078 R)
• M41: 24,375,327 km (0.103 R)
• M42: 25,091,452 km (0.099 R)
• M43: 26,477,626 km (0.071 R)
• M44: 26,744,509 km (0.101 R)
• M45: 27,280,967 km (0.05 R)
• M46: 28,024,319 km (0.099 R)
• M47: 29,738,262 km (0.045 R)
• M48: 29,807,525 km (0.105 R)
• M49: 30,294,018 km (0.05 R)
• M50: 31,063,549 km (0.057 R)
• M51: 31,556,624 km (0.064 R)
• M52: 32,407,985 km (0.109 R)
• M53: 32,550,701 km (0.104 R)
• M54: 33,843,676 km (0.065 R)
• M55: 34,133,297 km (0.085 R)
• M56: 34,205,852 km (0.118 R)
• M57: 34,351,112 km (0.063 R)
• M58: 34,642,080 km (0.098 R)
• M59: 35,007,099 km (0.098 R)
• M60: 36,331,488 km (0.109 R)
• M61: 37,447,788 km (0.077 R)
• M62: 38,198,171 km (0.111 R)
• M63: 39,029,187 km (0.1 R)
• M64: 39,561,307 km (0.114 R)
• M65: 40,248,858 km (0.115 R)
• M66: 41,017,343 km (0.077 R)
• M67: 41,248,920 km (0.041 R)
• M68: 41,635,780 km (0.113 R)
• M69: 42,491,031 km (0.103 R)
• M70: 44,060,762 km (0.055 R)
• M71: 45,091,341 km (0.047 R)
• M72: 45,250,514 km (0.096 R)
• M73: 46,853,305 km (0.066 R)
• M74: 47,014,721 km (0.101 R)
• M75: 47,256,920 km (0.074 R)
• M76: 47,418,635 km (0.12 R)
• M77: 47,661,732 km (0.109 R)
• M78: 51,023,795 km (0.055 R)
• M79: 51,106,821 km (0.097 R)
• M80: 51,439,078 km (0.1 R)
• M81: 52,607,587 km (0.119 R)
• M82: 53,279,282 km (0.109 R)
• M83: 53,700,549 km (0.058 R)
• M84: 53,953,818 km (0.112 R)
• M85: 54,546,376 km (0.046 R)
• M86: 54,885,963 km (0.105 R)
• M87: 55,737,923 km (0.076 R)
• M88: 56,336,913 km (0.063 R)
• M89: 57,282,521 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 18,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit