🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.93 AU - 0.97 AU

Year: 355 Days

Day: 30.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.45 AU - 1.85 AU

Year: 812 Days

Day: 14.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,352,304 km

• M1: 1,070,672 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.48 AU - 2.06 AU

Year: 902 Days

Day: 34.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.44 AU - 3.58 AU

Year: 2518 Days

Day: 28.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,352,304 km

• M1: 1,709,904 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.2

Radius: 8.1

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.51 AU - 5.85 AU

Year: 3876 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,352,304 km

• M1: 101,577 km (0.111 R)
• M2: 188,194 km (0.032 R)
• M3: 324,328 km (0.107 R)
• M4: 565,330 km (0.094 R)
• M5: 942,018 km (0.117 R)
• M6: 1,003,353 km (0.073 R)
• M7: 1,196,035 km (0.116 R)
• M8: 1,290,132 km (0.048 R)
• M9: 1,514,529 km (0.049 R)
• M10: 1,676,095 km (0.108 R)
• M11: 1,782,010 km (0.071 R)
• M12: 1,984,565 km (0.119 R)
• M13: 2,080,607 km (0.088 R)
• M14: 2,742,279 km (0.084 R)
• M15: 2,867,642 km (0.09 R)
• M16: 2,921,946 km (0.106 R)
• M17: 2,976,549 km (0.052 R)
• M18: 3,217,401 km (0.075 R)
• M19: 3,600,372 km (0.066 R)
• M20: 3,718,105 km (0.083 R)
• M21: 4,181,260 km (0.107 R)
• M22: 4,430,341 km (0.114 R)
• M23: 4,641,424 km (0.09 R)
• M24: 5,073,761 km (0.105 R)
• M25: 5,384,027 km (0.113 R)
• M26: 5,541,554 km (0.09 R)
• M27: 5,654,949 km (0.118 R)
• M28: 6,046,297 km (0.084 R)
• M29: 6,351,626 km (0.111 R)
• M30: 6,734,298 km (0.046 R)
• M31: 7,075,231 km (0.057 R)
• M32: 7,223,034 km (0.106 R)
• M33: 7,297,384 km (0.102 R)
• M34: 7,521,931 km (0.077 R)
• M35: 7,748,721 km (0.032 R)
• M36: 8,312,555 km (0.035 R)
• M37: 8,836,597 km (0.099 R)
• M38: 9,022,547 km (0.044 R)
• M39: 9,183,065 km (0.102 R)
• M40: 9,889,167 km (0.108 R)
• M41: 10,248,801 km (0.036 R)
• M42: 10,669,021 km (0.088 R)
• M43: 10,980,783 km (0.107 R)
• M44: 11,094,926 km (0.043 R)
• M45: 11,758,841 km (0.084 R)
• M46: 12,614,092 km (0.107 R)
• M47: 13,004,094 km (0.094 R)
• M48: 13,094,601 km (0.109 R)
• M49: 13,185,407 km (0.038 R)
• M50: 13,367,467 km (0.104 R)
• M51: 13,458,872 km (0.072 R)
• M52: 13,550,575 km (0.065 R)
• M53: 13,795,766 km (0.032 R)
• M54: 14,446,666 km (0.094 R)
• M55: 15,266,313 km (0.106 R)
• M56: 15,842,564 km (0.077 R)
• M57: 16,003,831 km (0.089 R)
• M58: 16,165,845 km (0.083 R)
• M59: 16,556,595 km (0.067 R)
• M60: 16,621,969 km (0.109 R)
• M61: 17,115,492 km (0.105 R)
• M62: 17,580,443 km (0.107 R)
• M63: 17,847,924 km (0.118 R)
• M64: 18,184,220 km (0.108 R)
• M65: 18,828,986 km (0.064 R)
• M66: 19,792,845 km (0.074 R)
• M67: 21,304,083 km (0.057 R)
• M68: 21,446,650 km (0.059 R)
• M69: 21,696,628 km (0.085 R)
• M70: 21,911,750 km (0.098 R)
• M71: 22,019,610 km (0.05 R)
• M72: 22,997,980 km (0.07 R)
• M73: 23,694,956 km (0.061 R)
• M74: 24,585,213 km (0.116 R)
• M75: 24,921,958 km (0.109 R)
• M76: 25,034,456 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.1

Radius: 12.5

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.81 AU - 7.57 AU

Year: 6625 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,352,304 km

• M1: 189,092 km (0.096 R)
• M2: 397,781 km (0.07 R)
• M3: 511,625 km (0.056 R)
• M4: 731,234 km (0.043 R)
• M5: 840,890 km (0.103 R)
• M6: 1,037,312 km (0.074 R)
• M7: 1,177,186 km (0.077 R)
• M8: 1,384,079 km (0.116 R)
• M9: 1,492,239 km (0.112 R)
• M10: 1,902,436 km (0.092 R)
• M11: 2,237,685 km (0.057 R)
• M12: 2,497,088 km (0.045 R)
• M13: 2,611,231 km (0.094 R)
• M14: 2,707,721 km (0.083 R)
• M15: 2,825,305 km (0.111 R)
• M16: 2,944,535 km (0.09 R)
• M17: 3,085,755 km (0.063 R)
• M18: 3,312,396 km (0.1 R)
• M19: 3,459,600 km (0.111 R)
• M20: 3,651,983 km (0.084 R)
• M21: 3,870,097 km (0.076 R)
• M22: 3,958,509 km (0.086 R)
• M23: 4,205,346 km (0.114 R)
• M24: 4,296,301 km (0.073 R)
• M25: 4,620,031 km (0.12 R)
• M26: 5,000,010 km (0.107 R)
• M27: 5,193,739 km (0.106 R)
• M28: 5,340,644 km (0.117 R)
• M29: 5,588,677 km (0.111 R)
• M30: 5,764,754 km (0.12 R)
• M31: 6,199,635 km (0.107 R)
• M32: 6,486,863 km (0.097 R)
• M33: 6,592,329 km (0.117 R)
• M34: 6,725,023 km (0.102 R)
• M35: 7,706,834 km (0.096 R)
• M36: 7,846,708 km (0.064 R)
• M37: 8,214,569 km (0.095 R)
• M38: 9,292,122 km (0.053 R)
• M39: 9,771,883 km (0.103 R)
• M40: 9,953,943 km (0.105 R)
• M41: 11,291,049 km (0.097 R)
• M42: 11,482,235 km (0.11 R)
• M43: 11,770,809 km (0.107 R)
• M44: 12,029,464 km (0.113 R)
• M45: 12,224,540 km (0.049 R)
• M46: 12,355,288 km (0.094 R)
• M47: 12,882,770 km (0.041 R)
• M48: 13,485,051 km (0.059 R)
• M49: 13,687,906 km (0.085 R)
• M50: 13,994,133 km (0.069 R)
• M51: 14,268,047 km (0.089 R)
• M52: 14,543,905 km (0.069 R)
• M53: 14,682,433 km (0.068 R)
• M54: 14,821,559 km (0.093 R)
• M55: 15,030,846 km (0.09 R)
• M56: 15,206,025 km (0.071 R)
• M57: 15,346,647 km (0.069 R)
• M58: 16,704,547 km (0.077 R)
• M59: 17,508,187 km (0.092 R)
• M60: 17,988,994 km (0.076 R)
• M61: 18,174,945 km (0.117 R)
• M62: 18,286,993 km (0.113 R)
• M63: 18,925,776 km (0.116 R)
• M64: 19,763,375 km (0.082 R)
• M65: 20,147,991 km (0.084 R)
• M66: 20,964,047 km (0.027 R)
• M67: 21,632,450 km (0.074 R)
• M68: 22,267,942 km (0.111 R)
• M69: 22,668,266 km (0.077 R)
• M70: 22,869,475 km (0.061 R)
• M71: 23,071,133 km (0.064 R)
• M72: 23,354,322 km (0.073 R)
• M73: 23,883,599 km (0.093 R)
• M74: 24,047,259 km (0.099 R)
• M75: 24,170,229 km (0.098 R)
• M76: 24,375,627 km (0.105 R)
• M77: 25,161,614 km (0.077 R)
• M78: 25,495,068 km (0.116 R)
• M79: 26,082,090 km (0.087 R)
• M80: 28,344,458 km (0.104 R)
• M81: 28,431,075 km (0.058 R)
• M82: 29,301,885 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.1

Radius: 14.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.74 AU - 7.54 AU

Year: 7305 Days

Day: 13.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,352,304 km

• M1: 229,034 km (0.044 R)
• M2: 362,775 km (0.064 R)
• M3: 488,437 km (0.114 R)
• M4: 621,579 km (0.115 R)
• M5: 827,575 km (0.103 R)
• M6: 994,826 km (0.055 R)
• M7: 1,124,078 km (0.076 R)
• M8: 1,383,332 km (0.088 R)
• M9: 1,740,422 km (0.083 R)
• M10: 2,320,413 km (0.078 R)
• M11: 2,564,556 km (0.085 R)
• M12: 2,770,702 km (0.081 R)
• M13: 2,911,324 km (0.031 R)
• M14: 3,650,338 km (0.117 R)
• M15: 3,805,022 km (0.105 R)
• M16: 3,935,621 km (0.119 R)
• M17: 5,470,794 km (0.073 R)
• M18: 5,708,356 km (0.091 R)
• M19: 6,193,651 km (0.044 R)
• M20: 6,472,651 km (0.12 R)
• M21: 6,598,014 km (0.088 R)
• M22: 6,692,410 km (0.1 R)
• M23: 6,819,269 km (0.084 R)
• M24: 7,139,708 km (0.113 R)
• M25: 8,368,206 km (0.062 R)
• M26: 8,504,938 km (0.116 R)
• M27: 8,884,917 km (0.105 R)
• M28: 9,412,100 km (0.054 R)
• M29: 10,130,917 km (0.111 R)
• M30: 10,386,730 km (0.082 R)
• M31: 10,496,983 km (0.11 R)
• M32: 10,830,138 km (0.086 R)
• M33: 10,979,437 km (0.087 R)
• M34: 11,242,280 km (0.067 R)
• M35: 11,431,222 km (0.076 R)
• M36: 12,159,165 km (0.082 R)
• M37: 12,275,403 km (0.103 R)
• M38: 12,431,134 km (0.082 R)
• M39: 12,705,048 km (0.112 R)
• M40: 15,260,030 km (0.1 R)
• M41: 16,703,201 km (0.114 R)
• M42: 17,049,221 km (0.066 R)
• M43: 17,880,237 km (0.077 R)
• M44: 19,219,287 km (0.064 R)
• M45: 19,400,301 km (0.068 R)
• M46: 20,313,745 km (0.043 R)
• M47: 20,775,703 km (0.079 R)
• M48: 20,961,504 km (0.095 R)
• M49: 21,428,399 km (0.118 R)
• M50: 21,804,338 km (0.108 R)
• M51: 21,946,008 km (0.06 R)
• M52: 22,040,553 km (0.09 R)
• M53: 23,668,478 km (0.095 R)
• M54: 24,057,133 km (0.091 R)
• M55: 24,154,671 km (0.12 R)
• M56: 24,350,045 km (0.107 R)
• M57: 24,939,461 km (0.041 R)
• M58: 25,087,563 km (0.084 R)
• M59: 25,782,445 km (0.093 R)
• M60: 27,496,388 km (0.068 R)
• M61: 27,956,252 km (0.063 R)
• M62: 28,058,726 km (0.069 R)
• M63: 28,264,274 km (0.079 R)
• M64: 28,418,659 km (0.075 R)
• M65: 29,039,191 km (0.03 R)
• M66: 29,143,012 km (0.05 R)
• M67: 30,451,694 km (0.071 R)
• M68: 32,477,249 km (0.088 R)
• M69: 32,692,969 km (0.086 R)
• M70: 33,506,333 km (0.105 R)
• M71: 33,942,859 km (0.102 R)
• M72: 34,711,344 km (0.043 R)
• M73: 35,263,808 km (0.068 R)
• M74: 35,374,511 km (0.08 R)
• M75: 35,763,465 km (0.078 R)
• M76: 36,209,566 km (0.092 R)
• M77: 36,601,363 km (0.032 R)
• M78: 36,769,810 km (0.108 R)
• M79: 37,445,843 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.4

Radius: 6.4

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.16 AU - 16.08 AU

Year: 20315 Days

Day: 21.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 50,352,304 km

• M1: 97,388 km (0.109 R)
• M2: 408,701 km (0.106 R)
• M3: 451,935 km (0.115 R)
• M4: 559,496 km (0.032 R)
• M5: 990,787 km (0.107 R)
• M6: 1,574,966 km (0.114 R)
• M7: 1,989,203 km (0.112 R)
• M8: 2,040,216 km (0.099 R)
• M9: 2,248,306 km (0.1 R)
• M10: 2,601,058 km (0.086 R)
• M11: 3,000,185 km (0.115 R)
• M12: 3,418,461 km (0.117 R)
• M13: 3,541,281 km (0.087 R)
• M14: 3,728,428 km (0.092 R)
• M15: 4,079,833 km (0.092 R)
• M16: 5,445,063 km (0.117 R)
• M17: 5,733,787 km (0.108 R)
• M18: 6,027,448 km (0.11 R)
• M19: 6,591,282 km (0.104 R)
• M20: 6,782,917 km (0.081 R)
• M21: 7,369,042 km (0.101 R)
• M22: 7,768,767 km (0.12 R)
• M23: 7,809,158 km (0.112 R)
• M24: 8,175,524 km (0.117 R)
• M25: 8,756,711 km (0.079 R)
• M26: 8,967,495 km (0.086 R)
• M27: 9,351,064 km (0.116 R)
• M28: 10,134,358 km (0.118 R)
• M29: 10,758,032 km (0.025 R)
• M30: 11,256,791 km (0.119 R)
• M31: 11,531,901 km (0.046 R)
• M32: 11,763,030 km (0.074 R)
• M33: 12,845,371 km (0.113 R)
• M34: 12,941,113 km (0.104 R)
• M35: 13,133,047 km (0.073 R)
• M36: 13,763,303 km (0.112 R)
• M37: 14,106,930 km (0.082 R)
• M38: 14,602,547 km (0.077 R)
• M39: 14,702,329 km (0.081 R)
• M40: 14,952,906 km (0.095 R)
• M41: 15,815,188 km (0.029 R)
• M42: 16,174,971 km (0.047 R)
• M43: 16,485,536 km (0.067 R)
• M44: 17,112,351 km (0.108 R)
• M45: 17,428,750 km (0.111 R)
• M46: 19,039,620 km (0.075 R)
• M47: 19,257,883 km (0.081 R)
• M48: 19,697,103 km (0.103 R)
• M49: 19,917,909 km (0.087 R)
• M50: 19,973,261 km (0.108 R)
• M51: 20,306,415 km (0.093 R)
• M52: 20,417,865 km (0.052 R)
• M53: 21,316,649 km (0.079 R)
• M54: 21,770,978 km (0.086 R)
• M55: 22,573,571 km (0.116 R)
• M56: 22,746,805 km (0.06 R)
• M57: 23,211,007 km (0.105 R)
• M58: 23,619,709 km (0.083 R)
• M59: 24,444,292 km (0.118 R)
• M60: 25,458,117 km (0.025 R)
• M61: 26,242,608 km (0.07 R)
• M62: 27,035,178 km (0.087 R)
• M63: 27,588,391 km (0.074 R)
• M64: 28,021,327 km (0.103 R)
• M65: 28,207,427 km (0.101 R)
• M66: 28,456,357 km (0.077 R)
• M67: 28,581,122 km (0.116 R)
• M68: 28,706,036 km (0.072 R)
• M69: 29,144,657 km (0.093 R)
• M70: 30,155,640 km (0.113 R)
• M71: 30,729,198 km (0.057 R)
• M72: 30,793,226 km (0.105 R)
• M73: 31,370,823 km (0.111 R)
• M74: 32,081,862 km (0.062 R)
• M75: 32,471,863 km (0.105 R)
• M76: 32,797,987 km (0.096 R)
• M77: 33,125,307 km (0.05 R)
• M78: 33,322,178 km (0.112 R)
• M79: 33,651,143 km (0.071 R)
• M80: 34,047,428 km (0.089 R)
• M81: 34,578,201 km (0.046 R)
• M82: 35,647,826 km (0.102 R)
• M83: 36,186,827 km (0.109 R)
• M84: 36,728,372 km (0.088 R)
• M85: 37,272,609 km (0.081 R)
• M86: 37,751,172 km (0.101 R)
• M87: 38,162,866 km (0.116 R)
• M88: 45,021,778 km (0.103 R)
• M89: 45,677,167 km (0.099 R)
• M90: 46,408,999 km (0.027 R)
• M91: 47,514,229 km (0.078 R)
• M92: 48,404,485 km (0.041 R)
• M93: 48,851,633 km (0.12 R)
• M94: 49,600,072 km (0.096 R)
• M95: 49,975,712 km (0.113 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: 459 - 18,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit