🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.5 AU - 0.6 AU

Year: 154 Days

Day: 34.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,759,660 km

• M1: 135,984 km (0.069 R)
• M2: 196,721 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.58 AU - 0.64 AU

Year: 180 Days

Day: 39.1 Hours

Environment

Temp: 116 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,759,660 km

• M1: 83,625 km (0.07 R)
• M2: 161,566 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.98 AU - 3.54 AU

Year: 2229 Days

Day: 36.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,759,660 km

• M1: 333,454 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.76 AU - 3.98 AU

Year: 2883 Days

Day: 13.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.3

Radius: 11.1

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.41 AU - 6.69 AU

Year: 4952 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 103,759,660 km

• M1: 146,307 km (0.099 R)
• M2: 234,719 km (0.057 R)
• M3: 366,515 km (0.119 R)
• M4: 473,178 km (0.065 R)
• M5: 624,272 km (0.072 R)
• M6: 723,605 km (0.115 R)
• M7: 883,675 km (0.116 R)
• M8: 1,026,541 km (0.094 R)
• M9: 1,095,954 km (0.118 R)
• M10: 1,325,288 km (0.093 R)
• M11: 1,524,701 km (0.073 R)
• M12: 1,651,710 km (0.096 R)
• M13: 1,770,192 km (0.062 R)
• M14: 1,953,449 km (0.119 R)
• M15: 3,019,633 km (0.115 R)
• M16: 3,121,808 km (0.098 R)
• M17: 3,680,856 km (0.096 R)
• M18: 4,060,236 km (0.067 R)
• M19: 4,518,903 km (0.09 R)
• M20: 4,652,943 km (0.115 R)
• M21: 5,308,032 km (0.042 R)
• M22: 5,378,791 km (0.077 R)
• M23: 6,195,297 km (0.084 R)
• M24: 6,419,693 km (0.113 R)
• M25: 7,108,741 km (0.069 R)
• M26: 7,206,279 km (0.092 R)
• M27: 7,343,610 km (0.063 R)
• M28: 7,760,988 km (0.105 R)
• M29: 8,350,104 km (0.113 R)
• M30: 9,679,132 km (0.06 R)
• M31: 10,005,255 km (0.081 R)
• M32: 10,268,847 km (0.069 R)
• M33: 11,897,519 km (0.104 R)
• M34: 12,481,848 km (0.076 R)
• M35: 12,647,004 km (0.037 R)
• M36: 12,789,272 km (0.106 R)
• M37: 13,460,068 km (0.109 R)
• M38: 13,653,798 km (0.115 R)
• M39: 14,810,937 km (0.091 R)
• M40: 15,010,950 km (0.09 R)
• M41: 15,111,330 km (0.077 R)
• M42: 15,363,402 km (0.041 R)
• M43: 16,281,783 km (0.097 R)
• M44: 17,008,530 km (0.053 R)
• M45: 17,191,787 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.6

Radius: 9.5

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.72 AU - 8.16 AU

Year: 7686 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 103,759,660 km

• M1: 143,764 km (0.112 R)
• M2: 270,623 km (0.094 R)
• M3: 368,310 km (0.105 R)
• M4: 454,778 km (0.113 R)
• M5: 549,473 km (0.107 R)
• M6: 697,425 km (0.088 R)
• M7: 1,052,122 km (0.096 R)
• M8: 1,239,867 km (0.118 R)
• M9: 1,912,609 km (0.109 R)
• M10: 2,214,497 km (0.088 R)
• M11: 2,407,927 km (0.08 R)
• M12: 2,811,542 km (0.111 R)
• M13: 3,512,259 km (0.035 R)
• M14: 3,596,482 km (0.093 R)
• M15: 3,940,258 km (0.069 R)
• M16: 4,445,600 km (0.098 R)
• M17: 4,939,871 km (0.057 R)
• M18: 5,002,852 km (0.088 R)
• M19: 5,451,646 km (0.108 R)
• M20: 5,713,891 km (0.079 R)
• M21: 5,879,944 km (0.118 R)
• M22: 6,182,880 km (0.108 R)
• M23: 6,422,087 km (0.112 R)
• M24: 6,629,579 km (0.076 R)
• M25: 7,086,601 km (0.098 R)
• M26: 7,336,878 km (0.064 R)
• M27: 7,626,649 km (0.036 R)
• M28: 7,846,408 km (0.108 R)
• M29: 8,031,012 km (0.029 R)
• M30: 8,142,612 km (0.085 R)
• M31: 8,404,857 km (0.096 R)
• M32: 8,822,684 km (0.113 R)
• M33: 9,286,138 km (0.08 R)
• M34: 9,481,663 km (0.071 R)
• M35: 10,036,222 km (0.049 R)
• M36: 11,052,590 km (0.097 R)
• M37: 11,846,955 km (0.086 R)
• M38: 12,144,206 km (0.069 R)
• M39: 12,486,934 km (0.047 R)
• M40: 12,876,338 km (0.108 R)
• M41: 13,094,451 km (0.108 R)
• M42: 13,490,138 km (0.077 R)
• M43: 14,068,633 km (0.108 R)
• M44: 15,157,705 km (0.102 R)
• M45: 15,249,708 km (0.046 R)
• M46: 15,665,889 km (0.108 R)
• M47: 17,080,187 km (0.052 R)
• M48: 17,705,806 km (0.085 R)
• M49: 18,094,461 km (0.083 R)
• M50: 18,240,917 km (0.092 R)
• M51: 18,338,754 km (0.058 R)
• M52: 18,633,462 km (0.09 R)
• M53: 18,781,414 km (0.055 R)
• M54: 18,979,183 km (0.11 R)
• M55: 21,149,399 km (0.088 R)
• M56: 21,252,173 km (0.079 R)
• M57: 21,768,884 km (0.066 R)
• M58: 23,343,850 km (0.102 R)
• M59: 23,769,905 km (0.115 R)
• M60: 23,930,423 km (0.08 R)
• M61: 24,738,252 km (0.037 R)
• M62: 25,172,684 km (0.073 R)
• M63: 27,102,945 km (0.05 R)
• M64: 27,270,645 km (0.069 R)
• M65: 28,170,625 km (0.098 R)
• M66: 32,280,528 km (0.11 R)
• M67: 34,314,012 km (0.104 R)
• M68: 34,556,061 km (0.086 R)
• M69: 35,529,494 km (0.082 R)
• M70: 35,713,051 km (0.077 R)
• M71: 37,254,657 km (0.068 R)
• M72: 38,002,347 km (0.047 R)
• M73: 39,007,046 km (0.105 R)
• M74: 41,814,550 km (0.066 R)
• M75: 42,267,083 km (0.081 R)
• M76: 43,438,435 km (0.103 R)
• M77: 43,831,279 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.9

Radius: 10.5

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.27 AU - 10.39 AU

Year: 9106 Days

Day: 7.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 165.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 103,759,660 km

• M1: 181,313 km (0.073 R)
• M2: 264,339 km (0.042 R)
• M3: 358,885 km (0.104 R)
• M4: 549,922 km (0.111 R)
• M5: 636,539 km (0.112 R)
• M6: 744,249 km (0.115 R)
• M7: 875,596 km (0.116 R)
• M8: 1,437,486 km (0.112 R)
• M9: 1,540,858 km (0.104 R)
• M10: 1,690,007 km (0.08 R)
• M11: 1,821,653 km (0.092 R)
• M12: 2,432,013 km (0.084 R)
• M13: 2,632,175 km (0.079 R)
• M14: 3,155,917 km (0.056 R)
• M15: 3,292,051 km (0.113 R)
• M16: 3,457,955 km (0.088 R)
• M17: 4,268,326 km (0.109 R)
• M18: 4,757,212 km (0.084 R)
• M19: 4,976,822 km (0.103 R)
• M20: 5,071,966 km (0.109 R)
• M21: 5,425,915 km (0.111 R)
• M22: 5,655,548 km (0.09 R)
• M23: 5,921,682 km (0.065 R)
• M24: 6,260,372 km (0.106 R)
• M25: 8,046,421 km (0.06 R)
• M26: 8,421,612 km (0.101 R)
• M27: 8,879,382 km (0.071 R)
• M28: 11,664,894 km (0.068 R)
• M29: 11,834,089 km (0.1 R)
• M30: 12,389,546 km (0.047 R)
• M31: 12,648,949 km (0.099 R)
• M32: 13,437,479 km (0.101 R)
• M33: 13,748,493 km (0.108 R)
• M34: 13,972,142 km (0.089 R)
• M35: 14,106,930 km (0.041 R)
• M36: 14,196,988 km (0.04 R)
• M37: 14,287,195 km (0.104 R)
• M38: 15,292,792 km (0.079 R)
• M39: 15,524,519 km (0.098 R)
• M40: 15,617,569 km (0.109 R)
• M41: 15,897,616 km (0.092 R)
• M42: 16,462,946 km (0.082 R)
• M43: 17,613,354 km (0.061 R)
• M44: 18,051,377 km (0.091 R)
• M45: 18,149,214 km (0.118 R)
• M46: 19,437,251 km (0.077 R)
• M47: 19,537,482 km (0.042 R)
• M48: 20,295,195 km (0.078 R)
• M49: 21,527,433 km (0.106 R)
• M50: 21,683,164 km (0.08 R)
• M51: 22,362,339 km (0.077 R)
• M52: 22,836,713 km (0.093 R)
• M53: 22,995,586 km (0.053 R)
• M54: 24,387,594 km (0.091 R)
• M55: 24,984,640 km (0.079 R)
• M56: 25,531,719 km (0.085 R)
• M57: 26,027,486 km (0.086 R)
• M58: 26,304,242 km (0.065 R)
• M59: 28,098,669 km (0.077 R)
• M60: 28,439,453 km (0.114 R)
• M61: 29,354,992 km (0.119 R)
• M62: 29,470,182 km (0.063 R)
• M63: 29,758,756 km (0.103 R)
• M64: 30,280,404 km (0.054 R)
• M65: 31,922,540 km (0.03 R)
• M66: 33,113,189 km (0.113 R)
• M67: 34,257,613 km (0.086 R)
• M68: 34,560,998 km (0.058 R)
• M69: 35,170,459 km (0.103 R)
• M70: 35,292,681 km (0.056 R)
• M71: 36,957,705 km (0.048 R)
• M72: 37,580,780 km (0.117 R)
• M73: 37,831,058 km (0.05 R)
• M74: 38,270,277 km (0.119 R)
• M75: 38,521,900 km (0.063 R)
• M76: 38,648,012 km (0.076 R)
• M77: 39,916,452 km (0.101 R)
• M78: 40,363,600 km (0.104 R)
• M79: 40,812,393 km (0.078 R)
• M80: 41,198,356 km (0.027 R)
• M81: 41,391,786 km (0.109 R)
• M82: 42,233,723 km (0.1 R)
• M83: 42,428,798 km (0.066 R)
• M84: 43,802,556 km (0.081 R)
• M85: 44,065,998 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.2

Radius: 3.8

Gravity: 54.38 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 15.09 AU - 21.59 AU

Year: 29747 Days

Day: 16.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 103,759,660 km

• M1: 50,564 km (0.118 R)
• M2: 340,634 km (0.087 R)
• M3: 640,877 km (0.025 R)
• M4: 726,298 km (0.091 R)
• M5: 972,087 km (0.089 R)
• M6: 1,886,280 km (0.118 R)
• M7: 2,009,399 km (0.071 R)
• M8: 3,525,723 km (0.069 R)
• M9: 3,677,265 km (0.096 R)
• M10: 3,882,663 km (0.063 R)
• M11: 3,986,783 km (0.084 R)
• M12: 4,521,147 km (0.046 R)
• M13: 5,363,981 km (0.1 R)
• M14: 5,832,971 km (0.061 R)
• M15: 6,012,189 km (0.109 R)
• M16: 6,193,352 km (0.056 R)
• M17: 6,560,764 km (0.088 R)
• M18: 7,509,963 km (0.082 R)
• M19: 8,568,966 km (0.049 R)
• M20: 9,184,711 km (0.11 R)
• M21: 9,463,113 km (0.108 R)
• M22: 9,814,817 km (0.084 R)
• M23: 10,531,092 km (0.092 R)
• M24: 10,749,205 km (0.114 R)
• M25: 12,317,589 km (0.099 R)
• M26: 12,933,634 km (0.115 R)
• M27: 13,167,156 km (0.086 R)
• M28: 14,759,625 km (0.087 R)
• M29: 15,826,856 km (0.089 R)
• M30: 17,174,284 km (0.094 R)
• M31: 19,618,714 km (0.027 R)
• M32: 19,887,092 km (0.1 R)
• M33: 20,972,425 km (0.12 R)
• M34: 21,063,679 km (0.104 R)
• M35: 22,076,756 km (0.108 R)
• M36: 24,533,752 km (0.083 R)
• M37: 24,629,943 km (0.103 R)
• M38: 25,016,055 km (0.109 R)
• M39: 25,306,873 km (0.058 R)
• M40: 28,377,669 km (0.108 R)
• M41: 29,495,315 km (0.053 R)
• M42: 29,597,640 km (0.101 R)
• M43: 29,905,213 km (0.104 R)
• M44: 30,730,843 km (0.118 R)
• M45: 31,354,816 km (0.098 R)
• M46: 32,404,245 km (0.101 R)
• M47: 32,721,243 km (0.039 R)
• M48: 32,827,158 km (0.049 R)
• M49: 33,145,652 km (0.073 R)
• M50: 34,214,379 km (0.08 R)
• M51: 34,429,501 km (0.097 R)
• M52: 34,752,932 km (0.119 R)
• M53: 35,403,084 km (0.084 R)
• M54: 36,166,482 km (0.066 R)
• M55: 36,495,298 km (0.089 R)
• M56: 36,825,161 km (0.106 R)
• M57: 39,499,373 km (0.098 R)
• M58: 39,951,009 km (0.063 R)
• M59: 43,393,256 km (0.105 R)
• M60: 45,740,147 km (0.102 R)
• M61: 50,556,002 km (0.079 R)
• M62: 50,801,043 km (0.103 R)
• M63: 53,023,619 km (0.114 R)
• M64: 58,974,622 km (0.108 R)
• M65: 60,008,343 km (0.104 R)
• M66: 60,138,045 km (0.116 R)
• M67: 62,618,976 km (0.057 R)
• M68: 63,013,765 km (0.079 R)
• M69: 65,666,584 km (0.097 R)
• M70: 65,800,175 km (0.119 R)
• M71: 68,220,369 km (0.057 R)
• M72: 69,169,418 km (0.082 R)
• M73: 74,954,667 km (0.111 R)
• M74: 75,653,588 km (0.084 R)
• M75: 79,322,925 km (0.099 R)
• M76: 82,616,920 km (0.112 R)
• M77: 82,905,494 km (0.045 R)
• M78: 84,208,043 km (0.113 R)
• M79: 84,643,672 km (0.052 R)
• M80: 85,663,182 km (0.098 R)
• M81: 85,955,197 km (0.096 R)
• M82: 88,303,434 km (0.085 R)
• M83: 88,746,094 km (0.105 R)
• M84: 89,337,455 km (0.119 R)
• M85: 90,375,365 km (0.102 R)
• M86: 90,821,466 km (0.11 R)
• M87: 91,119,165 km (0.037 R)
• M88: 91,566,463 km (0.076 R)
• M89: 92,313,555 km (0.057 R)
• M90: 94,265,508 km (0.039 R)
• M91: 95,170,874 km (0.118 R)
• M92: 95,776,147 km (0.1 R)
• M93: 96,230,925 km (0.084 R)
• M94: 97,447,155 km (0.108 R)
• M95: 99,281,076 km (0.105 R)
• M96: 100,356,086 km (0.057 R)
• M97: 101,434,836 km (0.104 R)
• M98: 102,517,626 km (0.063 R)
• M99: 102,672,609 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 17,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit