🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.91 AU - 1.17 AU

Year: 406 Days

Day: 41.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,632,164 km

• M1: 717,172 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.14 AU - 1.32 AU

Year: 522 Days

Day: 19.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,632,164 km

• M1: 245,341 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.31 AU - 1.89 AU

Year: 775 Days

Day: 27.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,632,164 km

• M1: 1,161,328 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.05 AU - 3.13 AU

Year: 1596 Days

Day: 29.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,632,164 km

• M1: 516,861 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.53 AU - 2.97 AU

Year: 1746 Days

Day: 16.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,632,164 km

• M1: 1,758,373 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.42 AU - 3.52 AU

Year: 1960 Days

Day: 24.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,632,164 km

• M1: 1,429,108 km (0.034 R)
• M2: 1,475,185 km (0.114 R)

Asteroid Belt

Center: 3.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.6

Radius: 9.2

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.03 AU - 4.81 AU

Year: 3558 Days

Day: 8.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 20,632,164 km

• M1: 123,418 km (0.108 R)
• M2: 435,479 km (0.115 R)
• M3: 608,863 km (0.118 R)
• M4: 771,177 km (0.043 R)
• M5: 875,596 km (0.1 R)
• M6: 1,164,919 km (0.09 R)
• M7: 1,483,861 km (0.103 R)
• M8: 2,117,857 km (0.109 R)
• M9: 2,217,190 km (0.11 R)
• M10: 2,455,051 km (0.085 R)
• M11: 2,577,123 km (0.055 R)
• M12: 2,809,298 km (0.079 R)
• M13: 3,085,755 km (0.083 R)
• M14: 3,255,998 km (0.115 R)
• M15: 3,507,172 km (0.078 R)
• M16: 3,585,711 km (0.055 R)
• M17: 3,645,102 km (0.064 R)
• M18: 3,784,826 km (0.107 R)
• M19: 4,235,714 km (0.105 R)
• M20: 4,488,834 km (0.089 R)
• M21: 4,660,422 km (0.07 R)
• M22: 5,300,253 km (0.119 R)
• M23: 5,596,157 km (0.061 R)
• M24: 5,780,911 km (0.053 R)
• M25: 5,944,271 km (0.096 R)
• M26: 6,014,732 km (0.111 R)
• M27: 6,085,492 km (0.095 R)
• M28: 6,180,337 km (0.064 R)
• M29: 6,347,288 km (0.077 R)
• M30: 6,515,885 km (0.026 R)
• M31: 6,759,281 km (0.109 R)
• M32: 7,005,668 km (0.119 R)
• M33: 7,080,168 km (0.102 R)
• M34: 7,839,676 km (0.067 R)
• M35: 8,020,690 km (0.086 R)
• M36: 8,229,080 km (0.106 R)
• M37: 8,439,414 km (0.08 R)
• M38: 8,973,030 km (0.062 R)
• M39: 9,325,632 km (0.047 R)
• M40: 9,600,144 km (0.116 R)
• M41: 9,849,374 km (0.118 R)
• M42: 10,410,965 km (0.08 R)
• M43: 10,724,223 km (0.082 R)
• M44: 10,954,005 km (0.067 R)
• M45: 11,506,320 km (0.067 R)
• M46: 11,859,820 km (0.115 R)
• M47: 13,063,933 km (0.073 R)
• M48: 13,125,119 km (0.064 R)
• M49: 13,618,493 km (0.067 R)
• M50: 13,992,338 km (0.111 R)
• M51: 14,623,192 km (0.038 R)
• M52: 14,686,771 km (0.052 R)
• M53: 14,814,228 km (0.096 R)
• M54: 15,006,013 km (0.045 R)
• M55: 15,392,275 km (0.039 R)
• M56: 15,651,677 km (0.088 R)
• M57: 15,781,827 km (0.098 R)
• M58: 16,043,324 km (0.099 R)
• M59: 16,240,345 km (0.084 R)
• M60: 16,836,343 km (0.097 R)
• M61: 16,936,424 km (0.084 R)
• M62: 17,304,883 km (0.043 R)
• M63: 17,405,862 km (0.116 R)
• M64: 17,608,268 km (0.115 R)
• M65: 18,015,623 km (0.083 R)
• M66: 18,220,572 km (0.07 R)
• M67: 18,357,454 km (0.111 R)
• M68: 18,426,119 km (0.11 R)
• M69: 18,598,007 km (0.103 R)
• M70: 18,701,529 km (0.119 R)
• M71: 19,151,819 km (0.12 R)
• M72: 19,360,956 km (0.067 R)
• M73: 19,746,171 km (0.12 R)
• M74: 20,204,838 km (0.116 R)
• M75: 20,488,775 km (0.108 R)
• M76: 22,293,374 km (0.111 R)
• M77: 22,476,482 km (0.117 R)
• M78: 22,697,139 km (0.099 R)
• M79: 23,325,898 km (0.116 R)
• M80: 24,072,990 km (0.055 R)
• M81: 24,374,131 km (0.116 R)
• M82: 24,600,771 km (0.118 R)
• M83: 25,552,364 km (0.081 R)

Asteroid Belt

Center: 6.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.6

Radius: 9.3

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.38 AU - 8.84 AU

Year: 8843 Days

Day: 10 Hours

Environment

Temp: -178 °C

Axial Tilt: 144 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 20,632,164 km

• M1: 180,714 km (0.077 R)
• M2: 289,173 km (0.105 R)
• M3: 390,899 km (0.108 R)
• M4: 591,959 km (0.056 R)
• M5: 666,608 km (0.096 R)
• M6: 809,923 km (0.096 R)
• M7: 911,500 km (0.114 R)
• M8: 1,320,949 km (0.075 R)
• M9: 1,717,533 km (0.053 R)
• M10: 2,009,698 km (0.072 R)
• M11: 2,102,897 km (0.119 R)
• M12: 3,005,122 km (0.104 R)
• M13: 3,247,620 km (0.096 R)
• M14: 3,524,825 km (0.112 R)
• M15: 3,925,598 km (0.053 R)
• M16: 3,984,090 km (0.069 R)
• M17: 4,310,812 km (0.12 R)
• M18: 5,022,001 km (0.079 R)
• M19: 5,310,276 km (0.076 R)
• M20: 6,551,489 km (0.063 R)
• M21: 6,937,152 km (0.045 R)
• M22: 7,366,349 km (0.09 R)
• M23: 7,475,106 km (0.111 R)
• M24: 8,363,568 km (0.102 R)
• M25: 8,858,737 km (0.089 R)
• M26: 9,090,464 km (0.07 R)
• M27: 9,168,255 km (0.116 R)
• M28: 9,246,196 km (0.11 R)
• M29: 9,560,052 km (0.073 R)
• M30: 10,158,144 km (0.094 R)
• M31: 10,522,714 km (0.097 R)
• M32: 11,015,639 km (0.107 R)
• M33: 11,098,516 km (0.111 R)
• M34: 12,323,723 km (0.105 R)
• M35: 12,625,911 km (0.073 R)
• M36: 13,061,689 km (0.111 R)
• M37: 13,369,861 km (0.111 R)
• M38: 13,948,206 km (0.108 R)
• M39: 14,308,288 km (0.09 R)
• M40: 14,489,451 km (0.051 R)
• M41: 14,671,512 km (0.115 R)
• M42: 15,175,657 km (0.11 R)
• M43: 15,267,959 km (0.114 R)
• M44: 15,825,809 km (0.105 R)
• M45: 15,919,308 km (0.11 R)
• M46: 16,865,514 km (0.119 R)
• M47: 18,367,926 km (0.072 R)
• M48: 19,359,760 km (0.082 R)
• M49: 19,912,673 km (0.1 R)
• M50: 20,828,661 km (0.103 R)
• M51: 20,931,285 km (0.091 R)
• M52: 21,188,444 km (0.097 R)
• M53: 21,343,427 km (0.025 R)
• M54: 21,862,382 km (0.099 R)
• M55: 22,596,010 km (0.067 R)
• M56: 23,124,988 km (0.039 R)
• M57: 24,844,766 km (0.092 R)
• M58: 25,995,772 km (0.059 R)
• M59: 26,272,378 km (0.081 R)
• M60: 26,494,381 km (0.111 R)
• M61: 26,605,533 km (0.049 R)
• M62: 27,220,081 km (0.096 R)
• M63: 27,782,718 km (0.053 R)
• M64: 28,463,089 km (0.028 R)
• M65: 29,034,254 km (0.117 R)
• M66: 29,206,291 km (0.111 R)
• M67: 29,378,628 km (0.076 R)
• M68: 30,536,815 km (0.105 R)
• M69: 31,121,443 km (0.105 R)
• M70: 32,539,631 km (0.119 R)
• M71: 33,016,998 km (0.063 R)
• M72: 33,076,837 km (0.106 R)
• M73: 33,617,035 km (0.039 R)
• M74: 33,677,173 km (0.086 R)
• M75: 33,978,763 km (0.111 R)
• M76: 34,706,108 km (0.085 R)
• M77: 36,484,976 km (0.032 R)
• M78: 37,979,459 km (0.08 R)
• M79: 38,104,971 km (0.107 R)
• M80: 38,356,296 km (0.092 R)
• M81: 38,923,720 km (0.049 R)
• M82: 38,987,000 km (0.082 R)
• M83: 39,939,340 km (0.09 R)
• M84: 40,194,704 km (0.1 R)
• M85: 41,802,432 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.7

Radius: 12.3

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.28 AU - 9.98 AU

Year: 11442 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 20,632,164 km

• M1: 161,416 km (0.079 R)
• M2: 265,985 km (0.102 R)
• M3: 366,814 km (0.104 R)
• M4: 740,360 km (0.085 R)
• M5: 940,223 km (0.078 R)
• M6: 1,200,373 km (0.115 R)
• M7: 1,306,887 km (0.111 R)
• M8: 1,439,132 km (0.041 R)
• M9: 1,838,707 km (0.078 R)
• M10: 2,013,438 km (0.059 R)
• M11: 2,272,840 km (0.099 R)
• M12: 2,767,261 km (0.057 R)
• M13: 3,416,666 km (0.104 R)
• M14: 3,601,868 km (0.052 R)
• M15: 3,854,240 km (0.055 R)
• M16: 4,611,803 km (0.118 R)
• M17: 5,060,447 km (0.107 R)
• M18: 5,415,144 km (0.028 R)
• M19: 5,888,322 km (0.071 R)
• M20: 6,036,573 km (0.077 R)
• M21: 6,186,171 km (0.068 R)
• M22: 6,796,830 km (0.063 R)
• M23: 6,874,621 km (0.063 R)
• M24: 7,347,051 km (0.096 R)
• M25: 7,993,613 km (0.034 R)
• M26: 9,040,050 km (0.1 R)
• M27: 10,307,443 km (0.113 R)
• M28: 10,576,569 km (0.115 R)
• M29: 10,939,195 km (0.101 R)
• M30: 12,716,567 km (0.036 R)
• M31: 12,908,950 km (0.074 R)
• M32: 13,053,761 km (0.055 R)
• M33: 14,033,327 km (0.091 R)
• M34: 14,281,959 km (0.046 R)
• M35: 14,783,411 km (0.086 R)
• M36: 15,036,531 km (0.056 R)
• M37: 15,341,860 km (0.037 R)
• M38: 15,855,579 km (0.102 R)
• M39: 16,010,862 km (0.111 R)
• M40: 16,531,911 km (0.092 R)
• M41: 17,537,209 km (0.063 R)
• M42: 17,697,727 km (0.1 R)
• M43: 18,999,678 km (0.038 R)
• M44: 19,551,245 km (0.067 R)
• M45: 19,773,398 km (0.09 R)
• M46: 21,294,509 km (0.115 R)
• M47: 21,637,686 km (0.116 R)
• M48: 23,734,749 km (0.075 R)
• M49: 24,987,781 km (0.105 R)
• M50: 25,531,420 km (0.109 R)
• M51: 26,814,970 km (0.046 R)
• M52: 27,000,022 km (0.107 R)
• M53: 27,682,338 km (0.086 R)
• M54: 27,994,399 km (0.079 R)
• M55: 28,433,170 km (0.062 R)
• M56: 29,127,154 km (0.072 R)
• M57: 30,725,458 km (0.087 R)
• M58: 31,893,668 km (0.05 R)
• M59: 32,220,838 km (0.094 R)
• M60: 33,474,020 km (0.102 R)
• M61: 35,823,903 km (0.086 R)
• M62: 38,157,330 km (0.097 R)
• M63: 38,296,157 km (0.05 R)
• M64: 38,504,697 km (0.119 R)
• M65: 38,643,823 km (0.058 R)
• M66: 39,272,283 km (0.098 R)
• M67: 40,115,567 km (0.037 R)
• M68: 41,462,995 km (0.089 R)
• M69: 43,041,551 km (0.098 R)
• M70: 43,186,063 km (0.1 R)
• M71: 45,152,527 km (0.091 R)
• M72: 45,446,188 km (0.109 R)
• M73: 47,446,012 km (0.116 R)
• M74: 49,096,525 km (0.1 R)
• M75: 49,928,738 km (0.118 R)
• M76: 50,232,571 km (0.099 R)
• M77: 50,384,712 km (0.11 R)
• M78: 50,613,298 km (0.118 R)
• M79: 50,918,478 km (0.105 R)
• M80: 51,071,217 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.5

Radius: 5.4

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.77 AU - 14.47 AU

Year: 18196 Days

Day: 16.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 20,632,164 km

• M1: 87,664 km (0.092 R)
• M2: 134,189 km (0.108 R)
• M3: 361,877 km (0.084 R)
• M4: 472,729 km (0.109 R)
• M5: 737,069 km (0.047 R)
• M6: 786,885 km (0.09 R)
• M7: 921,972 km (0.045 R)
• M8: 1,019,958 km (0.09 R)
• M9: 1,334,263 km (0.087 R)
• M10: 1,611,618 km (0.119 R)
• M11: 2,046,200 km (0.086 R)
• M12: 2,117,259 km (0.073 R)
• M13: 2,189,215 km (0.119 R)
• M14: 3,378,967 km (0.036 R)
• M15: 3,497,149 km (0.081 R)
• M16: 3,616,678 km (0.093 R)
• M17: 3,983,343 km (0.048 R)
• M18: 4,144,160 km (0.12 R)
• M19: 4,751,976 km (0.097 R)
• M20: 4,941,666 km (0.089 R)
• M21: 5,211,391 km (0.074 R)
• M22: 5,704,765 km (0.096 R)
• M23: 5,805,295 km (0.086 R)
• M24: 5,906,423 km (0.114 R)
• M25: 6,151,315 km (0.106 R)
• M26: 6,254,388 km (0.102 R)
• M27: 6,378,853 km (0.104 R)
• M28: 6,651,271 km (0.116 R)
• M29: 7,013,298 km (0.118 R)
• M30: 7,164,242 km (0.033 R)
• M31: 7,316,233 km (0.075 R)
• M32: 7,734,060 km (0.102 R)
• M33: 7,823,071 km (0.109 R)
• M34: 8,501,198 km (0.114 R)
• M35: 8,987,092 km (0.111 R)
• M36: 9,033,767 km (0.115 R)
• M37: 10,058,213 km (0.071 R)
• M38: 10,844,200 km (0.113 R)
• M39: 10,943,832 km (0.101 R)
• M40: 11,143,994 km (0.109 R)
• M41: 11,879,717 km (0.069 R)
• M42: 12,214,666 km (0.117 R)
• M43: 13,665,616 km (0.1 R)
• M44: 14,043,650 km (0.086 R)
• M45: 14,782,214 km (0.075 R)
• M46: 15,449,421 km (0.105 R)
• M47: 16,497,055 km (0.096 R)
• M48: 16,899,323 km (0.071 R)
• M49: 17,596,599 km (0.063 R)
• M50: 18,244,059 km (0.09 R)
• M51: 18,511,091 km (0.081 R)
• M52: 18,779,470 km (0.119 R)
• M53: 19,804,963 km (0.041 R)
• M54: 20,508,970 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 13,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit