🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.55 AU - 0.71 AU

Year: 176 Days

Day: 17 Hours

Environment

Temp: 230 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,674,292 km

• M1: 281,992 km (0.066 R)
• M2: 373,247 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.84 AU - 1.94 AU

Year: 913 Days

Day: 42.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.17 AU - 3.59 AU

Year: 1718 Days

Day: 16.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.99 AU - 3.13 AU

Year: 1881 Days

Day: 34.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,674,292 km

• M1: 1,972,149 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.44 AU - 3.94 AU

Year: 2002 Days

Day: 35 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.9

Radius: 12

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.74 AU - 5.76 AU

Year: 4846 Days

Day: 10.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,674,292 km

• M1: 157,527 km (0.058 R)
• M2: 235,916 km (0.097 R)
• M3: 335,698 km (0.077 R)
• M4: 417,677 km (0.102 R)
• M5: 526,585 km (0.085 R)
• M6: 953,686 km (0.074 R)
• M7: 1,034,619 km (0.106 R)
• M8: 1,191,697 km (0.062 R)
• M9: 1,279,810 km (0.11 R)
• M10: 1,436,140 km (0.107 R)
• M11: 1,599,201 km (0.057 R)
• M12: 2,004,013 km (0.048 R)
• M13: 2,202,829 km (0.051 R)
• M14: 2,312,633 km (0.093 R)
• M15: 2,538,077 km (0.052 R)
• M16: 2,703,533 km (0.084 R)
• M17: 2,993,154 km (0.091 R)
• M18: 3,133,028 km (0.118 R)
• M19: 3,419,359 km (0.08 R)
• M20: 4,547,775 km (0.102 R)
• M21: 4,688,996 km (0.034 R)
• M22: 4,770,227 km (0.077 R)
• M23: 4,975,625 km (0.11 R)
• M24: 5,141,978 km (0.084 R)
• M25: 5,501,910 km (0.049 R)
• M26: 6,156,850 km (0.074 R)
• M27: 6,358,209 km (0.033 R)
• M28: 6,493,595 km (0.108 R)
• M29: 7,091,837 km (0.07 R)
• M30: 7,232,309 km (0.107 R)
• M31: 7,611,839 km (0.057 R)
• M32: 7,779,837 km (0.045 R)
• M33: 7,949,182 km (0.111 R)
• M34: 8,095,190 km (0.074 R)
• M35: 8,217,710 km (0.114 R)
• M36: 8,663,512 km (0.113 R)
• M37: 8,914,687 km (0.074 R)
• M38: 9,193,687 km (0.075 R)
• M39: 9,347,174 km (0.108 R)
• M40: 9,578,901 km (0.117 R)
• M41: 9,890,962 km (0.043 R)
• M42: 10,100,848 km (0.047 R)
• M43: 10,338,709 km (0.088 R)
• M44: 10,578,514 km (0.072 R)
• M45: 10,766,260 km (0.054 R)
• M46: 10,873,970 km (0.094 R)
• M47: 11,336,078 km (0.091 R)
• M48: 11,888,094 km (0.107 R)
• M49: 11,999,544 km (0.078 R)
• M50: 12,139,269 km (0.104 R)
• M51: 12,675,428 km (0.113 R)
• M52: 12,903,564 km (0.117 R)
• M53: 13,104,325 km (0.059 R)
• M54: 13,334,855 km (0.105 R)
• M55: 13,508,837 km (0.095 R)
• M56: 13,654,246 km (0.116 R)
• M57: 14,300,509 km (0.045 R)
• M58: 14,419,140 km (0.118 R)
• M59: 15,258,384 km (0.101 R)
• M60: 15,379,559 km (0.111 R)
• M61: 16,051,852 km (0.067 R)
• M62: 16,733,868 km (0.027 R)
• M63: 17,015,561 km (0.119 R)
• M64: 17,647,163 km (0.1 R)
• M65: 17,838,200 km (0.091 R)
• M66: 18,158,040 km (0.105 R)
• M67: 19,489,311 km (0.103 R)
• M68: 20,249,867 km (0.083 R)
• M69: 20,516,750 km (0.06 R)
• M70: 20,650,490 km (0.077 R)
• M71: 20,851,849 km (0.072 R)
• M72: 21,053,806 km (0.106 R)
• M73: 22,520,314 km (0.071 R)
• M74: 23,248,407 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.6

Radius: 10.2

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.49 AU - 7.37 AU

Year: 5731 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,674,292 km

• M1: 170,392 km (0.08 R)
• M2: 281,992 km (0.052 R)
• M3: 353,051 km (0.074 R)
• M4: 766,539 km (0.095 R)
• M5: 918,681 km (0.099 R)
• M6: 1,006,046 km (0.114 R)
• M7: 1,081,144 km (0.106 R)
• M8: 1,173,894 km (0.111 R)
• M9: 1,253,481 km (0.119 R)
• M10: 1,696,889 km (0.079 R)
• M11: 2,031,240 km (0.054 R)
• M12: 2,128,030 km (0.077 R)
• M13: 2,386,684 km (0.063 R)
• M14: 2,550,943 km (0.044 R)
• M15: 2,783,119 km (0.093 R)
• M16: 2,934,362 km (0.116 R)
• M17: 3,590,349 km (0.058 R)
• M18: 4,643,967 km (0.117 R)
• M19: 4,746,591 km (0.057 R)
• M20: 5,111,909 km (0.083 R)
• M21: 5,217,974 km (0.103 R)
• M22: 5,513,430 km (0.093 R)
• M23: 5,731,842 km (0.114 R)
• M24: 6,120,797 km (0.097 R)
• M25: 6,662,491 km (0.12 R)
• M26: 6,866,093 km (0.114 R)
• M27: 6,953,907 km (0.119 R)
• M28: 7,670,032 km (0.041 R)
• M29: 7,761,287 km (0.107 R)
• M30: 8,036,996 km (0.117 R)
• M31: 8,191,531 km (0.115 R)
• M32: 8,472,326 km (0.116 R)
• M33: 9,171,995 km (0.089 R)
• M34: 9,659,684 km (0.066 R)
• M35: 9,758,269 km (0.095 R)
• M36: 9,890,214 km (0.072 R)
• M37: 10,055,969 km (0.1 R)
• M38: 10,898,504 km (0.079 R)
• M39: 11,869,095 km (0.074 R)
• M40: 12,010,016 km (0.029 R)
• M41: 12,471,675 km (0.082 R)
• M42: 12,867,062 km (0.06 R)
• M43: 13,084,428 km (0.064 R)
• M44: 13,449,447 km (0.117 R)
• M45: 13,780,806 km (0.045 R)
• M46: 14,376,505 km (0.119 R)
• M47: 14,980,731 km (0.067 R)
• M48: 15,324,207 km (0.106 R)
• M49: 16,409,540 km (0.091 R)
• M50: 16,527,274 km (0.094 R)
• M51: 16,961,407 km (0.12 R)
• M52: 17,080,486 km (0.103 R)
• M53: 17,519,407 km (0.114 R)
• M54: 17,639,833 km (0.043 R)
• M55: 17,881,284 km (0.07 R)
• M56: 17,962,067 km (0.056 R)
• M57: 18,205,163 km (0.083 R)
• M58: 18,408,467 km (0.117 R)
• M59: 19,727,770 km (0.112 R)
• M60: 20,062,271 km (0.059 R)
• M61: 20,314,493 km (0.084 R)
• M62: 20,525,426 km (0.077 R)
• M63: 21,376,489 km (0.118 R)
• M64: 22,500,118 km (0.044 R)
• M65: 22,718,381 km (0.106 R)
• M66: 22,893,411 km (0.11 R)
• M67: 23,554,185 km (0.051 R)
• M68: 24,176,512 km (0.09 R)
• M69: 24,489,770 km (0.075 R)
• M70: 24,894,432 km (0.087 R)
• M71: 25,210,682 km (0.101 R)
• M72: 25,528,278 km (0.106 R)
• M73: 26,075,806 km (0.096 R)
• M74: 26,858,203 km (0.045 R)
• M75: 27,043,405 km (0.116 R)
• M76: 28,540,282 km (0.105 R)
• M77: 28,634,828 km (0.086 R)
• M78: 28,776,646 km (0.076 R)
• M79: 30,063,936 km (0.115 R)
• M80: 30,160,128 km (0.06 R)
• M81: 30,787,242 km (0.117 R)
• M82: 32,300,125 km (0.061 R)
• M83: 32,546,513 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.4

Radius: 10.8

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.07 AU - 11.19 AU

Year: 9696 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,674,292 km

• M1: 152,590 km (0.107 R)
• M2: 257,757 km (0.063 R)
• M3: 494,122 km (0.085 R)
• M4: 841,338 km (0.076 R)
• M5: 936,034 km (0.056 R)
• M6: 1,243,158 km (0.102 R)
• M7: 1,598,752 km (0.079 R)
• M8: 1,788,443 km (0.09 R)
• M9: 2,059,364 km (0.087 R)
• M10: 2,209,261 km (0.054 R)
• M11: 2,804,062 km (0.083 R)
• M12: 3,076,779 km (0.077 R)
• M13: 3,358,323 km (0.069 R)
• M14: 3,558,185 km (0.108 R)
• M15: 3,670,833 km (0.111 R)
• M16: 3,830,753 km (0.111 R)
• M17: 4,039,741 km (0.07 R)
• M18: 4,252,469 km (0.114 R)
• M19: 4,541,941 km (0.07 R)
• M20: 4,963,209 km (0.074 R)
• M21: 5,268,089 km (0.109 R)
• M22: 5,684,270 km (0.08 R)
• M23: 6,030,290 km (0.057 R)
• M24: 6,246,609 km (0.117 R)
• M25: 6,328,439 km (0.109 R)
• M26: 7,023,919 km (0.118 R)
• M27: 7,773,105 km (0.037 R)
• M28: 8,038,342 km (0.106 R)
• M29: 8,336,491 km (0.081 R)
• M30: 8,486,986 km (0.1 R)
• M31: 8,668,897 km (0.087 R)
• M32: 8,821,338 km (0.081 R)
• M33: 8,974,675 km (0.057 R)
• M34: 9,160,027 km (0.077 R)
• M35: 9,284,193 km (0.103 R)
• M36: 9,660,133 km (0.052 R)
• M37: 9,913,552 km (0.083 R)
• M38: 10,009,294 km (0.111 R)
• M39: 10,491,897 km (0.068 R)
• M40: 10,883,544 km (0.1 R)
• M41: 11,015,190 km (0.064 R)
• M42: 11,547,011 km (0.109 R)
• M43: 12,087,209 km (0.106 R)
• M44: 12,155,276 km (0.097 R)
• M45: 12,566,670 km (0.117 R)
• M46: 12,739,455 km (0.098 R)
• M47: 12,982,552 km (0.119 R)
• M48: 13,828,079 km (0.035 R)
• M49: 13,934,892 km (0.073 R)
• M50: 14,149,715 km (0.107 R)
• M51: 14,473,744 km (0.079 R)
• M52: 15,239,535 km (0.116 R)
• M53: 15,906,442 km (0.083 R)
• M54: 16,055,891 km (0.061 R)
• M55: 16,582,924 km (0.116 R)
• M56: 16,658,620 km (0.052 R)
• M57: 17,422,318 km (0.111 R)
• M58: 18,197,534 km (0.073 R)
• M59: 18,668,019 km (0.107 R)
• M60: 19,381,451 km (0.101 R)
• M61: 19,781,476 km (0.114 R)
• M62: 20,265,276 km (0.03 R)
• M63: 20,916,475 km (0.11 R)
• M64: 20,998,305 km (0.102 R)
• M65: 22,155,744 km (0.113 R)
• M66: 22,490,245 km (0.114 R)
• M67: 22,868,578 km (0.082 R)
• M68: 23,716,798 km (0.1 R)
• M69: 23,973,208 km (0.089 R)
• M70: 24,359,620 km (0.082 R)
• M71: 25,444,055 km (0.082 R)
• M72: 26,058,004 km (0.099 R)
• M73: 26,190,249 km (0.057 R)
• M74: 27,122,094 km (0.066 R)
• M75: 28,744,782 km (0.096 R)
• M76: 29,201,056 km (0.119 R)
• M77: 29,430,090 km (0.106 R)
• M78: 30,213,384 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.4

Radius: 4.5

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.43 AU - 15.77 AU

Year: 19607 Days

Day: 20.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,674,292 km

• M1: 218,862 km (0.101 R)
• M2: 759,060 km (0.056 R)
• M3: 881,730 km (0.059 R)
• M4: 1,408,913 km (0.087 R)
• M5: 1,690,157 km (0.111 R)
• M6: 3,270,359 km (0.113 R)
• M7: 3,403,352 km (0.09 R)
• M8: 3,504,181 km (0.114 R)
• M9: 3,917,669 km (0.115 R)
• M10: 4,237,958 km (0.109 R)
• M11: 4,310,214 km (0.105 R)
• M12: 4,566,625 km (0.086 R)
• M13: 4,715,325 km (0.058 R)
• M14: 4,752,724 km (0.105 R)
• M15: 4,979,365 km (0.107 R)
• M16: 5,561,301 km (0.112 R)
• M17: 6,123,639 km (0.096 R)
• M18: 6,957,947 km (0.094 R)
• M19: 7,258,189 km (0.111 R)
• M20: 7,431,873 km (0.077 R)
• M21: 7,519,088 km (0.088 R)
• M22: 7,738,847 km (0.117 R)
• M23: 8,410,542 km (0.106 R)
• M24: 8,592,752 km (0.117 R)
• M25: 8,638,529 km (0.083 R)
• M26: 8,730,382 km (0.085 R)
• M27: 9,194,136 km (0.085 R)
• M28: 9,761,261 km (0.06 R)
• M29: 11,177,953 km (0.106 R)
• M30: 11,227,919 km (0.096 R)
• M31: 11,328,149 km (0.069 R)
• M32: 11,478,944 km (0.04 R)
• M33: 12,605,416 km (0.115 R)
• M34: 13,287,432 km (0.084 R)
• M35: 14,197,287 km (0.066 R)
• M36: 14,523,260 km (0.096 R)
• M37: 15,963,738 km (0.114 R)
• M38: 16,076,386 km (0.081 R)
• M39: 16,132,934 km (0.061 R)
• M40: 18,562,253 km (0.11 R)
• M41: 18,859,056 km (0.111 R)
• M42: 19,157,354 km (0.072 R)
• M43: 19,397,010 km (0.063 R)
• M44: 19,758,588 km (0.058 R)
• M45: 20,305,069 km (0.053 R)
• M46: 20,427,140 km (0.105 R)
• M47: 20,549,512 km (0.109 R)
• M48: 20,794,852 km (0.037 R)
• M49: 21,103,024 km (0.113 R)
• M50: 21,412,691 km (0.036 R)
• M51: 21,848,769 km (0.084 R)
• M52: 22,350,670 km (0.117 R)
• M53: 23,047,048 km (0.105 R)
• M54: 23,174,356 km (0.1 R)
• M55: 23,301,963 km (0.084 R)
• M56: 24,461,047 km (0.107 R)
• M57: 24,721,048 km (0.097 R)
• M58: 28,048,554 km (0.054 R)
• M59: 28,389,038 km (0.107 R)
• M60: 28,593,838 km (0.083 R)
• M61: 30,111,359 km (0.116 R)
• M62: 30,390,059 km (0.068 R)
• M63: 31,654,909 km (0.061 R)
• M64: 32,151,425 km (0.06 R)
• M65: 32,936,814 km (0.076 R)
• M66: 33,728,486 km (0.111 R)
• M67: 34,818,156 km (0.052 R)
• M68: 37,181,204 km (0.117 R)
• M69: 37,555,049 km (0.053 R)
• M70: 38,155,835 km (0.109 R)
• M71: 38,457,424 km (0.086 R)
• M72: 39,214,838 km (0.094 R)
• M73: 41,207,033 km (0.075 R)
• M74: 41,904,308 km (0.105 R)
• M75: 44,573,284 km (0.094 R)
• M76: 44,811,444 km (0.097 R)
• M77: 46,168,745 km (0.112 R)
• M78: 47,620,593 km (0.097 R)
• M79: 49,087,400 km (0.066 R)
• M80: 49,333,339 km (0.07 R)
• M81: 49,826,413 km (0.106 R)
• M82: 50,569,017 km (0.096 R)
• M83: 53,575,934 km (0.12 R)
• M84: 56,382,689 km (0.102 R)
• M85: 57,156,559 km (0.109 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 11,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit