🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.68 AU - 0.92 AU

Year: 261 Days

Day: 12.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.97 AU - 1.17 AU

Year: 404 Days

Day: 37.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 68.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,845,498 km

• M1: 509,530 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.08 AU - 3.2 AU

Year: 1567 Days

Day: 44.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.26 AU - 3.52 AU

Year: 1794 Days

Day: 38.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.24 AU - 4.26 AU

Year: 2652 Days

Day: 19.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,845,498 km

• M1: 759,508 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.7

Radius: 14.3

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.68 AU - 11.02 AU

Year: 11291 Days

Day: 9.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 95,845,498 km

• M1: 289,023 km (0.099 R)
• M2: 460,013 km (0.108 R)
• M3: 684,560 km (0.092 R)
• M4: 896,839 km (0.106 R)
• M5: 1,493,286 km (0.116 R)
• M6: 1,721,124 km (0.119 R)
• M7: 1,983,967 km (0.074 R)
• M8: 2,090,481 km (0.103 R)
• M9: 2,472,853 km (0.037 R)
• M10: 2,665,984 km (0.102 R)
• M11: 3,026,515 km (0.11 R)
• M12: 3,164,145 km (0.047 R)
• M13: 4,003,538 km (0.116 R)
• M14: 4,621,677 km (0.054 R)
• M15: 4,748,835 km (0.091 R)
• M16: 5,503,406 km (0.077 R)
• M17: 5,757,723 km (0.103 R)
• M18: 6,207,713 km (0.112 R)
• M19: 6,313,180 km (0.093 R)
• M20: 6,741,030 km (0.115 R)
• M21: 7,013,447 km (0.076 R)
• M22: 7,719,549 km (0.12 R)
• M23: 7,928,238 km (0.105 R)
• M24: 8,546,078 km (0.096 R)
• M25: 8,683,259 km (0.075 R)
• M26: 8,821,338 km (0.102 R)
• M27: 9,340,143 km (0.058 R)
• M28: 9,705,311 km (0.099 R)
• M29: 9,992,539 km (0.073 R)
• M30: 11,105,398 km (0.112 R)
• M31: 12,679,616 km (0.087 R)
• M32: 12,926,303 km (0.077 R)
• M33: 14,346,286 km (0.111 R)
• M34: 14,673,756 km (0.098 R)
• M35: 15,719,146 km (0.079 R)
• M36: 16,348,205 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.8

Radius: 8.2

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.74 AU - 12.4 AU

Year: 11672 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 95,845,498 km

• M1: 110,702 km (0.026 R)
• M2: 849,866 km (0.07 R)
• M3: 968,796 km (0.086 R)
• M4: 1,290,880 km (0.118 R)
• M5: 1,644,978 km (0.118 R)
• M6: 1,949,709 km (0.118 R)
• M7: 2,327,593 km (0.046 R)
• M8: 2,411,667 km (0.03 R)
• M9: 2,582,658 km (0.068 R)
• M10: 2,787,308 km (0.114 R)
• M11: 3,337,678 km (0.042 R)
• M12: 3,560,729 km (0.088 R)
• M13: 3,690,430 km (0.054 R)
• M14: 5,071,517 km (0.106 R)
• M15: 5,514,178 km (0.104 R)
• M16: 6,357,760 km (0.119 R)
• M17: 6,674,459 km (0.102 R)
• M18: 6,834,828 km (0.095 R)
• M19: 7,077,625 km (0.104 R)
• M20: 7,781,184 km (0.105 R)
• M21: 8,205,294 km (0.11 R)
• M22: 8,334,097 km (0.08 R)
• M23: 8,637,033 km (0.107 R)
• M24: 9,298,555 km (0.088 R)
• M25: 9,477,773 km (0.082 R)
• M26: 9,567,681 km (0.058 R)
• M27: 9,794,023 km (0.064 R)
• M28: 9,884,979 km (0.118 R)
• M29: 10,113,714 km (0.108 R)
• M30: 10,716,593 km (0.095 R)
• M31: 10,998,884 km (0.097 R)
• M32: 11,860,119 km (0.087 R)
• M33: 12,594,346 km (0.083 R)
• M34: 12,991,977 km (0.041 R)
• M35: 13,343,382 km (0.09 R)
• M36: 14,519,521 km (0.065 R)
• M37: 16,103,014 km (0.093 R)
• M38: 16,860,727 km (0.076 R)
• M39: 17,629,810 km (0.053 R)
• M40: 17,962,964 km (0.082 R)
• M41: 18,635,556 km (0.119 R)
• M42: 18,804,901 km (0.112 R)
• M43: 19,545,111 km (0.09 R)
• M44: 20,236,702 km (0.033 R)
• M45: 22,659,589 km (0.113 R)
• M46: 22,961,328 km (0.088 R)
• M47: 23,203,677 km (0.083 R)
• M48: 23,629,732 km (0.095 R)
• M49: 23,690,768 km (0.1 R)
• M50: 25,547,726 km (0.098 R)
• M51: 25,673,089 km (0.072 R)
• M52: 27,130,471 km (0.098 R)
• M53: 27,322,555 km (0.113 R)
• M54: 29,005,980 km (0.11 R)
• M55: 29,530,769 km (0.081 R)
• M56: 29,596,592 km (0.032 R)
• M57: 29,728,388 km (0.107 R)
• M58: 30,124,822 km (0.102 R)
• M59: 30,257,366 km (0.098 R)
• M60: 30,323,788 km (0.116 R)
• M61: 31,123,687 km (0.03 R)
• M62: 31,526,255 km (0.054 R)
• M63: 33,359,128 km (0.062 R)
• M64: 34,323,137 km (0.107 R)
• M65: 35,086,834 km (0.075 R)
• M66: 37,056,290 km (0.065 R)
• M67: 37,269,467 km (0.098 R)
• M68: 38,197,722 km (0.077 R)
• M69: 38,772,627 km (0.115 R)
• M70: 39,495,483 km (0.086 R)
• M71: 41,027,814 km (0.114 R)
• M72: 42,579,593 km (0.081 R)
• M73: 43,250,390 km (0.114 R)
• M74: 44,150,371 km (0.068 R)
• M75: 46,045,028 km (0.075 R)
• M76: 46,197,767 km (0.109 R)
• M77: 46,887,114 km (0.053 R)
• M78: 47,348,474 km (0.076 R)
• M79: 47,811,479 km (0.105 R)
• M80: 47,966,164 km (0.058 R)
• M81: 48,741,829 km (0.102 R)
• M82: 49,053,291 km (0.1 R)
• M83: 50,148,647 km (0.071 R)
• M84: 51,806,640 km (0.046 R)
• M85: 51,886,077 km (0.08 R)
• M86: 52,045,099 km (0.102 R)
• M87: 52,522,765 km (0.107 R)
• M88: 53,322,366 km (0.098 R)

Asteroid Belt

Center: 12.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.9

Radius: 5.5

Gravity: 22.94 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.34 AU - 17.54 AU

Year: 21092 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,845,498 km

• M1: 70,909 km (0.101 R)
• M2: 228,436 km (0.118 R)
• M3: 362,476 km (0.11 R)
• M4: 479,461 km (0.082 R)
• M5: 848,818 km (0.054 R)
• M6: 1,088,773 km (0.113 R)
• M7: 1,409,661 km (0.12 R)
• M8: 1,628,672 km (0.117 R)
• M9: 1,693,149 km (0.096 R)
• M10: 2,133,415 km (0.085 R)
• M11: 2,168,720 km (0.12 R)
• M12: 2,421,391 km (0.117 R)
• M13: 3,033,396 km (0.099 R)
• M14: 4,526,832 km (0.109 R)
• M15: 5,515,524 km (0.072 R)
• M16: 5,859,449 km (0.088 R)
• M17: 5,909,265 km (0.107 R)
• M18: 6,723,527 km (0.119 R)
• M19: 6,880,156 km (0.092 R)
• M20: 7,037,832 km (0.099 R)
• M21: 8,567,320 km (0.089 R)
• M22: 8,850,958 km (0.042 R)
• M23: 8,965,251 km (0.056 R)
• M24: 9,485,702 km (0.114 R)
• M25: 9,897,246 km (0.104 R)
• M26: 10,075,417 km (0.043 R)
• M27: 10,798,722 km (0.1 R)
• M28: 10,859,609 km (0.061 R)
• M29: 11,476,251 km (0.076 R)
• M30: 12,614,392 km (0.048 R)
• M31: 14,187,114 km (0.039 R)
• M32: 14,657,300 km (0.085 R)
• M33: 14,724,918 km (0.049 R)
• M34: 16,659,219 km (0.113 R)
• M35: 17,799,903 km (0.098 R)
• M36: 17,944,115 km (0.104 R)
• M37: 20,835,692 km (0.069 R)
• M38: 21,216,718 km (0.095 R)
• M39: 21,446,500 km (0.118 R)
• M40: 22,685,620 km (0.107 R)
• M41: 23,077,566 km (0.092 R)
• M42: 24,748,125 km (0.075 R)
• M43: 24,990,025 km (0.115 R)
• M44: 25,313,605 km (0.047 R)
• M45: 25,883,424 km (0.071 R)
• M46: 27,451,060 km (0.095 R)
• M47: 27,617,861 km (0.084 R)
• M48: 28,204,285 km (0.072 R)
• M49: 30,418,184 km (0.062 R)
• M50: 30,504,352 km (0.109 R)
• M51: 31,895,612 km (0.091 R)
• M52: 32,158,755 km (0.065 R)
• M53: 35,826,745 km (0.107 R)
• M54: 36,100,210 km (0.058 R)
• M55: 36,925,093 km (0.092 R)
• M56: 38,034,361 km (0.058 R)
• M57: 39,813,229 km (0.075 R)
• M58: 41,714,618 km (0.104 R)
• M59: 42,773,023 km (0.062 R)
• M60: 43,937,643 km (0.07 R)
• M61: 45,309,455 km (0.092 R)
• M62: 45,408,040 km (0.086 R)
• M63: 46,099,781 km (0.107 R)
• M64: 46,894,445 km (0.112 R)
• M65: 47,093,858 km (0.051 R)
• M66: 47,593,665 km (0.098 R)
• M67: 49,305,813 km (0.096 R)
• M68: 49,407,240 km (0.088 R)
• M69: 49,610,095 km (0.05 R)
• M70: 51,038,156 km (0.091 R)
• M71: 52,997,738 km (0.042 R)
• M72: 53,101,559 km (0.049 R)
• M73: 54,666,951 km (0.075 R)
• M74: 54,771,820 km (0.063 R)
• M75: 57,309,299 km (0.12 R)
• M76: 57,629,289 km (0.058 R)
• M77: 58,807,222 km (0.112 R)
• M78: 60,969,211 km (0.086 R)
• M79: 61,841,366 km (0.115 R)
• M80: 62,717,561 km (0.089 R)
• M81: 64,593,069 km (0.111 R)
• M82: 65,704,881 km (0.098 R)
• M83: 65,928,081 km (0.086 R)
• M84: 68,512,085 km (0.045 R)
• M85: 72,853,265 km (0.085 R)
• M86: 75,290,215 km (0.08 R)
• M87: 76,108,515 km (0.102 R)
• M88: 77,635,909 km (0.082 R)
• M89: 78,699,251 km (0.063 R)
• M90: 79,173,476 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.3

Radius: 5.9

Gravity: 18.6 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 16.2 AU - 20.82 AU

Year: 29087 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,845,498 km

• M1: 304,731 km (0.104 R)
• M2: 407,505 km (0.097 R)
• M3: 522,097 km (0.12 R)
• M4: 621,579 km (0.076 R)
• M5: 673,789 km (0.105 R)
• M6: 755,020 km (0.105 R)
• M7: 1,018,313 km (0.035 R)
• M8: 1,308,682 km (0.062 R)
• M9: 2,404,935 km (0.085 R)
• M10: 2,488,710 km (0.09 R)
• M11: 2,922,095 km (0.04 R)
• M12: 3,331,844 km (0.037 R)
• M13: 3,425,492 km (0.086 R)
• M14: 3,567,460 km (0.073 R)
• M15: 4,356,888 km (0.071 R)
• M16: 5,198,077 km (0.069 R)
• M17: 5,306,835 km (0.06 R)
• M18: 6,202,777 km (0.12 R)
• M19: 6,318,116 km (0.085 R)
• M20: 6,550,741 km (0.058 R)
• M21: 6,964,828 km (0.064 R)
• M22: 7,756,051 km (0.1 R)
• M23: 8,768,380 km (0.077 R)
• M24: 9,554,517 km (0.03 R)
• M25: 9,754,529 km (0.112 R)
• M26: 9,888,718 km (0.064 R)
• M27: 10,091,124 km (0.118 R)
• M28: 10,226,810 km (0.08 R)
• M29: 11,616,574 km (0.094 R)
• M30: 11,758,692 km (0.105 R)
• M31: 12,990,630 km (0.096 R)
• M32: 13,809,529 km (0.052 R)
• M33: 13,884,777 km (0.11 R)
• M34: 14,187,264 km (0.066 R)
• M35: 14,568,289 km (0.036 R)
• M36: 15,030,098 km (0.104 R)
• M37: 16,126,052 km (0.075 R)
• M38: 16,523,833 km (0.078 R)
• M39: 17,654,344 km (0.071 R)
• M40: 18,228,949 km (0.078 R)
• M41: 19,312,337 km (0.09 R)
• M42: 21,366,465 km (0.107 R)
• M43: 22,066,434 km (0.095 R)
• M44: 22,596,459 km (0.092 R)
• M45: 23,939,549 km (0.061 R)
• M46: 26,141,630 km (0.055 R)
• M47: 26,515,026 km (0.106 R)
• M48: 27,835,377 km (0.073 R)
• M49: 29,953,084 km (0.068 R)
• M50: 30,148,160 km (0.091 R)
• M51: 31,723,874 km (0.029 R)
• M52: 33,933,883 km (0.102 R)
• M53: 36,089,439 km (0.095 R)
• M54: 37,131,239 km (0.098 R)
• M55: 37,971,829 km (0.109 R)
• M56: 38,925,067 km (0.063 R)
• M57: 40,639,010 km (0.047 R)
• M58: 41,396,573 km (0.086 R)
• M59: 42,815,659 km (0.116 R)
• M60: 43,255,626 km (0.051 R)
• M61: 44,029,047 km (0.104 R)
• M62: 46,038,595 km (0.117 R)
• M63: 46,376,537 km (0.041 R)
• M64: 47,167,909 km (0.109 R)
• M65: 47,849,926 km (0.117 R)
• M66: 49,453,914 km (0.109 R)
• M67: 51,075,406 km (0.045 R)
• M68: 53,658,512 km (0.12 R)
• M69: 54,489,229 km (0.091 R)
• M70: 55,563,641 km (0.098 R)
• M71: 56,886,236 km (0.12 R)
• M72: 60,422,430 km (0.113 R)
• M73: 61,782,275 km (0.109 R)
• M74: 61,906,292 km (0.06 R)
• M75: 62,154,774 km (0.072 R)
• M76: 63,027,229 km (0.115 R)
• M77: 63,778,060 km (0.067 R)
• M78: 66,175,516 km (0.082 R)
• M79: 69,761,975 km (0.088 R)
• M80: 70,928,090 km (0.079 R)
• M81: 72,493,034 km (0.119 R)
• M82: 73,279,619 km (0.109 R)
• M83: 76,587,827 km (0.116 R)
• M84: 76,721,268 km (0.097 R)
• M85: 76,854,709 km (0.079 R)
• M86: 77,121,741 km (0.082 R)
• M87: 79,269,369 km (0.08 R)
• M88: 82,800,925 km (0.057 R)
• M89: 85,829,086 km (0.084 R)
• M90: 88,193,629 km (0.088 R)
• M91: 90,297,873 km (0.06 R)
• M92: 92,844,627 km (0.107 R)
• M93: 93,129,013 km (0.06 R)
• M94: 94,555,429 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 11,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit