🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.57 AU - 0.77 AU

Year: 198 Days

Day: 12.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,119,586 km

• M1: 506,688 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.37 AU - 1.47 AU

Year: 612 Days

Day: 19.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.69 AU - 2.19 AU

Year: 977 Days

Day: 19.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.71 AU - 3.83 AU

Year: 2647 Days

Day: 30.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 101.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.94 AU - 4.24 AU

Year: 2991 Days

Day: 16.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,119,586 km

• M1: 2,387,881 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.53 AU - 5.17 AU

Year: 3281 Days

Day: 26.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.6

Radius: 13.6

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.66 AU - 7.32 AU

Year: 6684 Days

Day: 5.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 47,119,586 km

• M1: 176,675 km (0.092 R)
• M2: 352,004 km (0.041 R)
• M3: 473,477 km (0.104 R)
• M4: 562,488 km (0.093 R)
• M5: 667,805 km (0.082 R)
• M6: 954,584 km (0.115 R)
• M7: 1,063,042 km (0.12 R)
• M8: 1,257,819 km (0.114 R)
• M9: 1,353,861 km (0.076 R)
• M10: 1,490,294 km (0.062 R)
• M11: 1,657,694 km (0.112 R)
• M12: 1,928,017 km (0.12 R)
• M13: 2,097,213 km (0.07 R)
• M14: 2,301,114 km (0.098 R)
• M15: 2,496,489 km (0.1 R)
• M16: 3,198,552 km (0.087 R)
• M17: 3,349,496 km (0.114 R)
• M18: 3,641,511 km (0.12 R)
• M19: 3,941,754 km (0.09 R)
• M20: 4,510,376 km (0.105 R)
• M21: 4,642,321 km (0.049 R)
• M22: 4,948,997 km (0.099 R)
• M23: 5,163,670 km (0.111 R)
• M24: 5,381,634 km (0.109 R)
• M25: 5,663,327 km (0.106 R)
• M26: 6,032,684 km (0.119 R)
• M27: 6,136,654 km (0.07 R)
• M28: 6,262,316 km (0.112 R)
• M29: 6,388,876 km (0.049 R)
• M30: 6,881,652 km (0.086 R)
• M31: 7,077,924 km (0.08 R)
• M32: 7,165,738 km (0.12 R)
• M33: 7,520,734 km (0.103 R)
• M34: 7,904,303 km (0.11 R)
• M35: 8,086,962 km (0.036 R)
• M36: 8,201,853 km (0.091 R)
• M37: 8,761,050 km (0.067 R)
• M38: 9,769,489 km (0.099 R)
• M39: 10,212,897 km (0.1 R)
• M40: 10,763,866 km (0.111 R)
• M41: 11,017,434 km (0.106 R)
• M42: 11,247,516 km (0.066 R)
• M43: 11,582,466 km (0.08 R)
• M44: 11,686,286 km (0.11 R)
• M45: 11,947,036 km (0.083 R)
• M46: 13,090,262 km (0.086 R)
• M47: 14,074,018 km (0.06 R)
• M48: 14,575,021 km (0.092 R)
• M49: 14,771,294 km (0.091 R)
• M50: 15,308,799 km (0.039 R)
• M51: 15,737,696 km (0.099 R)
• M52: 15,881,460 km (0.108 R)
• M53: 16,112,588 km (0.044 R)
• M54: 16,607,308 km (0.088 R)
• M55: 16,695,122 km (0.057 R)
• M56: 16,812,557 km (0.112 R)
• M57: 16,900,670 km (0.067 R)
• M58: 17,492,629 km (0.036 R)
• M59: 17,880,985 km (0.091 R)
• M60: 18,272,183 km (0.053 R)
• M61: 18,696,742 km (0.111 R)
• M62: 18,818,664 km (0.058 R)
• M63: 19,339,564 km (0.076 R)
• M64: 19,586,400 km (0.11 R)
• M65: 19,679,301 km (0.062 R)
• M66: 19,989,716 km (0.103 R)
• M67: 20,395,874 km (0.071 R)
• M68: 21,184,405 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.3

Radius: 11.7

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.72 AU - 10.88 AU

Year: 11955 Days

Day: 10 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,119,586 km

• M1: 209,138 km (0.034 R)
• M2: 337,792 km (0.037 R)
• M3: 586,424 km (0.058 R)
• M4: 875,896 km (0.116 R)
• M5: 996,322 km (0.09 R)
• M6: 1,122,732 km (0.027 R)
• M7: 1,210,247 km (0.082 R)
• M8: 1,392,607 km (0.061 R)
• M9: 1,535,473 km (0.07 R)
• M10: 1,810,433 km (0.079 R)
• M11: 2,020,618 km (0.088 R)
• M12: 3,125,698 km (0.073 R)
• M13: 3,705,838 km (0.063 R)
• M14: 4,111,099 km (0.11 R)
• M15: 4,782,046 km (0.081 R)
• M16: 5,335,857 km (0.118 R)
• M17: 5,525,098 km (0.117 R)
• M18: 5,755,030 km (0.11 R)
• M19: 6,145,481 km (0.083 R)
• M20: 7,117,418 km (0.12 R)
• M21: 7,877,525 km (0.082 R)
• M22: 8,180,161 km (0.074 R)
• M23: 9,703,965 km (0.096 R)
• M24: 10,593,175 km (0.098 R)
• M25: 11,023,418 km (0.112 R)
• M26: 11,901,259 km (0.077 R)
• M27: 12,298,591 km (0.052 R)
• M28: 14,508,301 km (0.078 R)
• M29: 15,523,173 km (0.051 R)
• M30: 15,793,945 km (0.103 R)
• M31: 17,564,585 km (0.106 R)
• M32: 19,222,878 km (0.058 R)
• M33: 21,410,298 km (0.109 R)
• M34: 21,530,724 km (0.067 R)
• M35: 21,772,325 km (0.087 R)
• M36: 24,112,484 km (0.095 R)
• M37: 24,426,340 km (0.117 R)
• M38: 24,678,413 km (0.117 R)
• M39: 24,994,663 km (0.107 R)
• M40: 25,248,680 km (0.11 R)
• M41: 26,466,855 km (0.041 R)
• M42: 26,661,033 km (0.06 R)
• M43: 26,855,511 km (0.097 R)
• M44: 28,098,818 km (0.109 R)
• M45: 28,230,764 km (0.094 R)
• M46: 28,760,639 km (0.107 R)
• M47: 28,960,203 km (0.1 R)
• M48: 29,360,676 km (0.08 R)
• M49: 30,370,013 km (0.083 R)
• M50: 31,049,188 km (0.106 R)
• M51: 31,870,779 km (0.038 R)
• M52: 32,284,268 km (0.105 R)
• M53: 32,977,504 km (0.069 R)
• M54: 33,745,540 km (0.082 R)
• M55: 34,519,559 km (0.115 R)
• M56: 34,944,267 km (0.035 R)
• M57: 35,157,145 km (0.119 R)
• M58: 35,370,621 km (0.102 R)
• M59: 36,948,729 km (0.114 R)
• M60: 37,238,201 km (0.069 R)
• M61: 37,528,421 km (0.037 R)
• M62: 38,549,875 km (0.06 R)
• M63: 38,990,441 km (0.082 R)
• M64: 39,358,901 km (0.097 R)
• M65: 40,322,161 km (0.06 R)
• M66: 41,068,505 km (0.119 R)
• M67: 41,894,734 km (0.073 R)
• M68: 42,045,529 km (0.098 R)
• M69: 42,423,263 km (0.044 R)
• M70: 42,802,344 km (0.072 R)
• M71: 43,639,943 km (0.073 R)
• M72: 44,175,802 km (0.072 R)
• M73: 44,252,546 km (0.098 R)
• M74: 45,408,788 km (0.118 R)
• M75: 47,279,509 km (0.115 R)
• M76: 48,540,470 km (0.085 R)
• M77: 48,619,757 km (0.067 R)
• M78: 48,857,468 km (0.12 R)
• M79: 49,016,341 km (0.061 R)
• M80: 49,254,800 km (0.104 R)
• M81: 49,493,558 km (0.091 R)
• M82: 49,812,650 km (0.073 R)
• M83: 50,132,341 km (0.08 R)
• M84: 50,773,966 km (0.118 R)
• M85: 51,256,868 km (0.084 R)
• M86: 51,498,917 km (0.113 R)
• M87: 51,903,131 km (0.084 R)
• M88: 51,984,063 km (0.087 R)
• M89: 54,927,252 km (0.1 R)

Asteroid Belt

Center: 10.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.7

Radius: 12.2

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.61 AU - 14.17 AU

Year: 13902 Days

Day: 12.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,119,586 km

• M1: 459,265 km (0.112 R)
• M2: 556,055 km (0.12 R)
• M3: 774,169 km (0.069 R)
• M4: 1,194,689 km (0.105 R)
• M5: 1,357,002 km (0.104 R)
• M6: 1,548,787 km (0.089 R)
• M7: 1,659,340 km (0.066 R)
• M8: 2,104,094 km (0.098 R)
• M9: 2,429,918 km (0.11 R)
• M10: 2,744,971 km (0.078 R)
• M11: 2,907,584 km (0.059 R)
• M12: 3,185,836 km (0.057 R)
• M13: 3,919,315 km (0.101 R)
• M14: 4,072,353 km (0.103 R)
• M15: 5,197,928 km (0.068 R)
• M16: 5,536,468 km (0.1 R)
• M17: 5,639,541 km (0.068 R)
• M18: 5,987,505 km (0.105 R)
• M19: 6,093,271 km (0.078 R)
• M20: 6,270,993 km (0.115 R)
• M21: 8,336,940 km (0.05 R)
• M22: 8,494,915 km (0.094 R)
• M23: 8,574,202 km (0.116 R)
• M24: 8,653,788 km (0.053 R)
• M25: 8,934,284 km (0.113 R)
• M26: 9,136,540 km (0.092 R)
• M27: 9,960,525 km (0.082 R)
• M28: 10,044,151 km (0.094 R)
• M29: 10,722,427 km (0.072 R)
• M30: 10,980,633 km (0.09 R)
• M31: 11,284,317 km (0.098 R)
• M32: 11,679,106 km (0.101 R)
• M33: 11,855,930 km (0.077 R)
• M34: 12,981,654 km (0.055 R)
• M35: 13,395,293 km (0.031 R)
• M36: 13,673,395 km (0.037 R)
• M37: 14,614,366 km (0.094 R)
• M38: 14,709,659 km (0.107 R)
• M39: 15,722,287 km (0.084 R)
• M40: 16,113,935 km (0.097 R)
• M41: 16,360,472 km (0.1 R)
• M42: 17,712,837 km (0.118 R)
• M43: 18,171,653 km (0.104 R)
• M44: 19,676,458 km (0.096 R)
• M45: 21,059,341 km (0.065 R)
• M46: 21,220,907 km (0.1 R)
• M47: 21,545,235 km (0.096 R)
• M48: 22,638,496 km (0.091 R)
• M49: 22,748,899 km (0.026 R)
• M50: 22,970,005 km (0.064 R)
• M51: 23,080,857 km (0.059 R)
• M52: 24,708,332 km (0.117 R)
• M53: 24,992,568 km (0.08 R)
• M54: 25,679,522 km (0.059 R)
• M55: 26,372,459 km (0.059 R)
• M56: 26,721,321 km (0.099 R)
• M57: 27,013,187 km (0.099 R)
• M58: 28,428,831 km (0.114 R)
• M59: 31,208,958 km (0.107 R)
• M60: 34,137,935 km (0.072 R)
• M61: 34,264,495 km (0.105 R)
• M62: 35,027,294 km (0.059 R)
• M63: 35,218,929 km (0.093 R)
• M64: 36,246,517 km (0.087 R)
• M65: 36,504,872 km (0.108 R)
• M66: 36,634,275 km (0.095 R)
• M67: 36,763,976 km (0.098 R)
• M68: 38,199,667 km (0.107 R)
• M69: 38,660,279 km (0.062 R)
• M70: 39,321,501 km (0.088 R)
• M71: 40,320,516 km (0.11 R)
• M72: 41,192,970 km (0.117 R)
• M73: 41,665,251 km (0.041 R)
• M74: 42,207,394 km (0.061 R)
• M75: 42,615,497 km (0.117 R)
• M76: 42,888,214 km (0.079 R)
• M77: 43,024,796 km (0.101 R)
• M78: 43,572,773 km (0.063 R)
• M79: 43,778,770 km (0.111 R)
• M80: 43,916,400 km (0.072 R)
• M81: 44,537,081 km (0.115 R)
• M82: 44,952,664 km (0.108 R)
• M83: 45,717,558 km (0.069 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 12,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit