🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.49 AU - 0.63 AU

Year: 266 Days

Day: 15 Hours

Environment

Temp: -119 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,022,339 km

• M1: 558,898 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.51 AU - 0.63 AU

Year: 274 Days

Day: 14.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.6 AU - 0.62 AU

Year: 303 Days

Day: 39.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,022,339 km

• M1: 698,921 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.1

Radius: 8.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.55 AU - 0.81 AU

Year: 357 Days

Day: 5.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,022,339 km

• M1: 103,223 km (0.041 R)
• M2: 202,406 km (0.115 R)
• M3: 264,339 km (0.095 R)
• M4: 317,297 km (0.062 R)
• M5: 572,062 km (0.068 R)
• M6: 647,310 km (0.065 R)
• M7: 700,716 km (0.102 R)
• M8: 758,910 km (0.088 R)
• M9: 864,975 km (0.114 R)
• M10: 917,334 km (0.055 R)
• M11: 1,014,423 km (0.058 R)
• M12: 1,085,033 km (0.074 R)
• M13: 1,184,217 km (0.116 R)
• M14: 1,252,882 km (0.101 R)
• M15: 1,341,145 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.5

Radius: 13.8

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.62 AU - 1.02 AU

Year: 472 Days

Day: 11.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,022,339 km

• M1: 172,486 km (0.1 R)
• M2: 278,402 km (0.1 R)
• M3: 394,938 km (0.063 R)
• M4: 492,327 km (0.106 R)
• M5: 597,195 km (0.115 R)
• M6: 842,834 km (0.119 R)
• M7: 940,971 km (0.117 R)
• M8: 1,074,113 km (0.043 R)
• M9: 1,186,610 km (0.046 R)
• M10: 1,289,085 km (0.092 R)
• M11: 1,394,851 km (0.109 R)
• M12: 1,503,758 km (0.118 R)
• M13: 1,816,118 km (0.079 R)
• M14: 1,952,551 km (0.088 R)
• M15: 2,041,712 km (0.087 R)
• M16: 2,161,091 km (0.085 R)
• M17: 2,276,880 km (0.08 R)
• M18: 2,377,110 km (0.096 R)
• M19: 2,478,837 km (0.091 R)
• M20: 2,600,460 km (0.099 R)
• M21: 2,786,859 km (0.05 R)
• M22: 2,887,987 km (0.03 R)
• M23: 3,159,806 km (0.07 R)
• M24: 3,359,071 km (0.082 R)
• M25: 3,473,962 km (0.076 R)
• M26: 3,596,931 km (0.069 R)
• M27: 3,686,840 km (0.08 R)
• M28: 3,833,445 km (0.054 R)
• M29: 3,953,722 km (0.042 R)
• M30: 4,176,174 km (0.1 R)
• M31: 4,380,824 km (0.067 R)
• M32: 4,641,274 km (0.071 R)
• M33: 4,731,781 km (0.082 R)
• M34: 5,045,487 km (0.11 R)
• M35: 5,138,687 km (0.067 R)
• M36: 5,334,510 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.4

Radius: 11

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.09 AU - 1.15 AU

Year: 754 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 69,022,339 km

• M1: 139,126 km (0.095 R)
• M2: 214,972 km (0.094 R)
• M3: 290,818 km (0.065 R)
• M4: 394,490 km (0.11 R)
• M5: 477,367 km (0.099 R)
• M6: 562,787 km (0.105 R)
• M7: 638,484 km (0.107 R)
• M8: 854,054 km (0.08 R)
• M9: 961,765 km (0.069 R)
• M10: 1,293,124 km (0.092 R)
• M11: 1,369,419 km (0.062 R)
• M12: 1,447,210 km (0.063 R)
• M13: 1,526,646 km (0.107 R)
• M14: 1,622,539 km (0.108 R)
• M15: 1,758,673 km (0.104 R)
• M16: 1,978,133 km (0.058 R)
• M17: 2,115,912 km (0.105 R)
• M18: 2,223,473 km (0.114 R)
• M19: 2,332,979 km (0.078 R)
• M20: 2,627,836 km (0.038 R)
• M21: 2,734,948 km (0.104 R)
• M22: 2,889,034 km (0.11 R)
• M23: 3,083,511 km (0.066 R)
• M24: 3,263,178 km (0.065 R)
• M25: 3,436,712 km (0.116 R)
• M26: 3,632,984 km (0.113 R)
• M27: 3,843,319 km (0.116 R)
• M28: 4,037,048 km (0.065 R)
• M29: 4,150,593 km (0.047 R)
• M30: 4,286,278 km (0.119 R)
• M31: 4,402,366 km (0.041 R)
• M32: 4,476,716 km (0.096 R)
• M33: 4,800,296 km (0.102 R)
• M34: 4,975,924 km (0.087 R)
• M35: 5,187,306 km (0.105 R)
• M36: 5,424,568 km (0.068 R)
• M37: 5,769,541 km (0.058 R)
• M38: 5,851,072 km (0.108 R)
• M39: 5,956,538 km (0.112 R)
• M40: 6,027,149 km (0.089 R)
• M41: 6,157,448 km (0.096 R)
• M42: 6,312,581 km (0.089 R)
• M43: 6,384,538 km (0.113 R)
• M44: 6,529,498 km (0.102 R)
• M45: 6,798,026 km (0.057 R)
• M46: 7,245,324 km (0.105 R)
• M47: 7,536,142 km (0.062 R)
• M48: 7,612,587 km (0.103 R)
• M49: 7,998,998 km (0.07 R)
• M50: 8,181,657 km (0.072 R)
• M51: 8,378,678 km (0.074 R)
• M52: 8,979,463 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891

Radius: 14.7

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.93 AU - 1.37 AU

Year: 784 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 69,022,339 km

• M1: 184,305 km (0.078 R)
• M2: 278,551 km (0.105 R)
• M3: 415,882 km (0.066 R)
• M4: 521,199 km (0.118 R)
• M5: 654,341 km (0.108 R)
• M6: 949,198 km (0.086 R)
• M7: 1,087,726 km (0.061 R)
• M8: 1,179,579 km (0.037 R)
• M9: 1,351,168 km (0.038 R)
• M10: 1,443,769 km (0.064 R)
• M11: 1,553,574 km (0.119 R)
• M12: 1,704,668 km (0.051 R)
• M13: 1,853,069 km (0.089 R)
• M14: 1,973,346 km (0.109 R)
• M15: 2,088,237 km (0.113 R)
• M16: 2,420,194 km (0.081 R)
• M17: 2,543,762 km (0.056 R)
• M18: 2,660,299 km (0.087 R)
• M19: 3,106,849 km (0.05 R)
• M20: 3,417,863 km (0.104 R)
• M21: 3,627,599 km (0.101 R)
• M22: 3,759,544 km (0.066 R)
• M23: 3,945,045 km (0.105 R)
• M24: 4,239,903 km (0.087 R)
• M25: 4,487,338 km (0.091 R)
• M26: 4,750,929 km (0.107 R)
• M27: 4,862,230 km (0.11 R)
• M28: 4,985,648 km (0.112 R)
• M29: 5,281,852 km (0.046 R)
• M30: 5,443,717 km (0.085 R)
• M31: 5,891,463 km (0.097 R)
• M32: 6,071,579 km (0.042 R)
• M33: 6,216,839 km (0.077 R)
• M34: 6,461,880 km (0.099 R)
• M35: 6,647,681 km (0.102 R)
• M36: 6,835,276 km (0.06 R)
• M37: 6,986,669 km (0.063 R)
• M38: 7,100,962 km (0.066 R)
• M39: 7,254,300 km (0.1 R)
• M40: 7,525,371 km (0.094 R)
• M41: 7,812,898 km (0.088 R)
• M42: 7,984,637 km (0.111 R)
• M43: 8,130,794 km (0.12 R)
• M44: 8,439,564 km (0.116 R)
• M45: 8,820,590 km (0.041 R)
• M46: 8,971,833 km (0.086 R)
• M47: 9,082,386 km (0.102 R)
• M48: 9,290,925 km (0.079 R)
• M49: 9,402,825 km (0.117 R)
• M50: 9,529,235 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.4

Radius: 13.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.12 AU - 1.42 AU

Year: 910 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,022,339 km

• M1: 166,054 km (0.115 R)
• M2: 250,128 km (0.098 R)
• M3: 400,773 km (0.083 R)
• M4: 527,781 km (0.102 R)
• M5: 669,002 km (0.101 R)
• M6: 797,506 km (0.115 R)
• M7: 1,047,933 km (0.061 R)
• M8: 1,144,274 km (0.118 R)
• M9: 1,269,488 km (0.05 R)
• M10: 1,476,082 km (0.035 R)
• M11: 1,565,991 km (0.116 R)
• M12: 1,751,492 km (0.056 R)
• M13: 1,901,987 km (0.041 R)
• M14: 2,039,468 km (0.027 R)
• M15: 2,167,075 km (0.104 R)
• M16: 2,329,239 km (0.051 R)
• M17: 2,435,154 km (0.034 R)
• M18: 2,575,627 km (0.097 R)
• M19: 2,934,213 km (0.064 R)
• M20: 3,023,971 km (0.065 R)
• M21: 3,160,255 km (0.097 R)
• M22: 3,257,344 km (0.036 R)
• M23: 3,345,158 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.1

Radius: 13.6

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.42 AU - 4.02 AU

Year: 3674 Days

Day: 12 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,022,339 km

• M1: 232,625 km (0.105 R)
• M2: 468,092 km (0.094 R)
• M3: 556,953 km (0.093 R)
• M4: 661,223 km (0.107 R)
• M5: 897,587 km (0.108 R)
• M6: 1,048,681 km (0.101 R)
• M7: 1,203,814 km (0.098 R)
• M8: 1,367,175 km (0.102 R)
• M9: 1,572,274 km (0.041 R)
• M10: 2,203,577 km (0.029 R)
• M11: 2,419,746 km (0.081 R)
• M12: 2,520,275 km (0.119 R)
• M13: 2,739,885 km (0.082 R)
• M14: 2,873,177 km (0.047 R)
• M15: 3,398,564 km (0.057 R)
• M16: 3,664,998 km (0.045 R)
• M17: 3,765,678 km (0.041 R)
• M18: 3,867,404 km (0.111 R)
• M19: 4,529,973 km (0.116 R)
• M20: 5,028,882 km (0.099 R)
• M21: 5,210,643 km (0.114 R)
• M22: 5,298,009 km (0.07 R)
• M23: 5,661,531 km (0.079 R)
• M24: 5,769,391 km (0.092 R)
• M25: 5,887,125 km (0.071 R)
• M26: 6,134,111 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463

Radius: 4.6

Gravity: 21.88 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.12 AU - 12.48 AU

Year: 21018 Days

Day: 19.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,022,339 km

• M1: 313,557 km (0.081 R)
• M2: 346,319 km (0.086 R)
• M3: 547,977 km (0.103 R)
• M4: 805,285 km (0.101 R)
• M5: 898,634 km (0.043 R)
• M6: 1,280,109 km (0.038 R)
• M7: 1,647,073 km (0.09 R)
• M8: 1,796,521 km (0.06 R)
• M9: 2,746,767 km (0.109 R)
• M10: 3,032,199 km (0.054 R)
• M11: 3,669,785 km (0.108 R)
• M12: 4,637,534 km (0.073 R)
• M13: 4,806,131 km (0.064 R)
• M14: 4,848,617 km (0.096 R)
• M15: 7,028,557 km (0.119 R)
• M16: 10,494,889 km (0.076 R)
• M17: 10,605,442 km (0.058 R)
• M18: 11,163,442 km (0.087 R)
• M19: 12,599,731 km (0.05 R)
• M20: 12,834,899 km (0.099 R)
• M21: 13,071,563 km (0.059 R)
• M22: 13,429,251 km (0.103 R)
• M23: 14,093,167 km (0.113 R)
• M24: 14,953,654 km (0.104 R)
• M25: 15,140,202 km (0.058 R)
• M26: 15,390,330 km (0.085 R)
• M27: 15,704,635 km (0.104 R)
• M28: 16,467,883 km (0.114 R)
• M29: 17,178,024 km (0.106 R)
• M30: 17,373,399 km (0.061 R)
• M31: 17,569,672 km (0.034 R)
• M32: 17,964,161 km (0.107 R)
• M33: 19,030,345 km (0.079 R)
• M34: 22,066,434 km (0.071 R)
• M35: 23,712,310 km (0.073 R)
• M36: 24,733,315 km (0.1 R)
• M37: 24,806,768 km (0.102 R)
• M38: 24,880,220 km (0.072 R)
• M39: 25,175,227 km (0.086 R)
• M40: 26,066,980 km (0.063 R)
• M41: 26,366,475 km (0.039 R)
• M42: 26,441,573 km (0.089 R)
• M43: 27,804,709 km (0.097 R)
• M44: 27,881,154 km (0.118 R)
• M45: 28,187,530 km (0.104 R)
• M46: 29,813,808 km (0.079 R)
• M47: 30,362,683 km (0.086 R)
• M48: 30,835,861 km (0.113 R)
• M49: 31,470,455 km (0.096 R)
• M50: 31,949,168 km (0.1 R)
• M51: 32,671,876 km (0.07 R)
• M52: 34,460,917 km (0.114 R)
• M53: 35,865,042 km (0.092 R)
• M54: 37,203,644 km (0.106 R)
• M55: 38,388,160 km (0.043 R)
• M56: 38,473,281 km (0.114 R)
• M57: 39,413,354 km (0.112 R)
• M58: 40,881,059 km (0.095 R)
• M59: 42,542,343 km (0.12 R)
• M60: 43,071,621 km (0.065 R)
• M61: 43,958,437 km (0.072 R)
• M62: 44,136,608 km (0.118 R)
• M63: 44,761,777 km (0.075 R)
• M64: 45,120,363 km (0.112 R)
• M65: 45,840,378 km (0.088 R)
• M66: 46,382,969 km (0.101 R)
• M67: 49,682,500 km (0.093 R)
• M68: 50,053,802 km (0.117 R)
• M69: 50,798,949 km (0.04 R)
• M70: 51,173,093 km (0.088 R)
• M71: 51,829,828 km (0.111 R)
• M72: 52,583,801 km (0.095 R)
• M73: 52,867,439 km (0.082 R)
• M74: 53,436,210 km (0.117 R)
• M75: 54,102,519 km (0.085 R)
• M76: 58,157,369 km (0.12 R)
• M77: 58,548,567 km (0.087 R)
• M78: 63,512,225 km (0.111 R)
• M79: 65,636,814 km (0.116 R)
• M80: 68,299,506 km (0.105 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: 514 - 20,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit