🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.97 AU - 1.11 AU

Year: 453 Days

Day: 30.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.98 AU - 1.34 AU

Year: 534 Days

Day: 27.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.9 AU - 1.48 AU

Year: 555 Days

Day: 45.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.07 AU - 1.67 AU

Year: 686 Days

Day: 37.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,517,396 km

• M1: 29,620 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.36 AU - 2.02 AU

Year: 939 Days

Day: 33.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,517,396 km

• M1: 81,680 km (0.12 R)
• M2: 97,837 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.7

Radius: 12.2

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.6 AU - 3.22 AU

Year: 2122 Days

Day: 13.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 74,517,396 km

• M1: 159,023 km (0.118 R)
• M2: 236,065 km (0.066 R)
• M3: 444,754 km (0.063 R)
• M4: 543,040 km (0.106 R)
• M5: 628,161 km (0.038 R)
• M6: 742,305 km (0.107 R)
• M7: 845,527 km (0.057 R)
• M8: 960,568 km (0.074 R)
• M9: 1,102,237 km (0.111 R)
• M10: 1,309,879 km (0.106 R)
• M11: 1,422,526 km (0.119 R)
• M12: 1,577,958 km (0.12 R)
• M13: 1,714,691 km (0.086 R)
• M14: 1,797,119 km (0.105 R)
• M15: 1,889,421 km (0.091 R)
• M16: 1,966,165 km (0.097 R)
• M17: 2,096,465 km (0.067 R)
• M18: 2,365,890 km (0.099 R)
• M19: 2,495,592 km (0.118 R)
• M20: 2,752,451 km (0.094 R)
• M21: 3,149,185 km (0.111 R)
• M22: 3,292,350 km (0.057 R)
• M23: 3,406,493 km (0.109 R)
• M24: 3,617,277 km (0.104 R)
• M25: 3,876,081 km (0.108 R)
• M26: 3,963,745 km (0.116 R)
• M27: 4,208,188 km (0.026 R)
• M28: 4,309,615 km (0.039 R)
• M29: 4,607,315 km (0.109 R)
• M30: 4,735,371 km (0.104 R)
• M31: 4,888,260 km (0.056 R)
• M32: 4,983,105 km (0.091 R)
• M33: 5,247,295 km (0.119 R)
• M34: 5,393,302 km (0.098 R)
• M35: 5,590,173 km (0.07 R)
• M36: 5,676,940 km (0.092 R)
• M37: 5,990,946 km (0.101 R)
• M38: 6,207,863 km (0.11 R)
• M39: 6,362,397 km (0.112 R)
• M40: 6,466,218 km (0.077 R)
• M41: 6,596,817 km (0.066 R)
• M42: 6,807,601 km (0.08 R)
• M43: 6,887,187 km (0.115 R)
• M44: 7,195,209 km (0.079 R)
• M45: 7,548,858 km (0.084 R)
• M46: 8,701,659 km (0.056 R)
• M47: 8,802,488 km (0.104 R)
• M48: 8,932,938 km (0.113 R)
• M49: 9,020,153 km (0.076 R)
• M50: 9,107,818 km (0.107 R)
• M51: 9,269,084 km (0.026 R)
• M52: 9,668,959 km (0.104 R)
• M53: 9,878,546 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.4

Radius: 9.4

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.45 AU - 3.49 AU

Year: 2188 Days

Day: 11.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,517,396 km

• M1: 119,977 km (0.102 R)
• M2: 229,184 km (0.103 R)
• M3: 378,483 km (0.107 R)
• M4: 581,038 km (0.065 R)
• M5: 895,343 km (0.073 R)
• M6: 1,076,955 km (0.057 R)
• M7: 1,172,399 km (0.057 R)
• M8: 1,270,834 km (0.105 R)
• M9: 1,349,373 km (0.068 R)
• M10: 1,441,226 km (0.093 R)
• M11: 1,643,482 km (0.1 R)
• M12: 1,741,918 km (0.119 R)
• M13: 1,842,447 km (0.11 R)
• M14: 1,970,802 km (0.109 R)
• M15: 2,155,705 km (0.109 R)
• M16: 2,277,628 km (0.078 R)
• M17: 2,346,443 km (0.081 R)
• M18: 2,729,712 km (0.093 R)
• M19: 2,802,866 km (0.048 R)
• M20: 2,891,577 km (0.079 R)
• M21: 2,981,336 km (0.103 R)
• M22: 3,349,347 km (0.086 R)
• M23: 3,427,886 km (0.03 R)
• M24: 4,229,730 km (0.065 R)
• M25: 4,783,841 km (0.098 R)
• M26: 4,925,959 km (0.101 R)
• M27: 5,434,442 km (0.109 R)
• M28: 5,883,684 km (0.115 R)
• M29: 5,978,679 km (0.113 R)
• M30: 6,501,224 km (0.079 R)
• M31: 6,579,913 km (0.088 R)
• M32: 6,738,187 km (0.038 R)
• M33: 6,917,705 km (0.098 R)
• M34: 7,018,085 km (0.076 R)
• M35: 7,734,958 km (0.099 R)
• M36: 7,902,059 km (0.082 R)
• M37: 8,049,263 km (0.051 R)
• M38: 8,389,149 km (0.045 R)
• M39: 8,755,515 km (0.045 R)
• M40: 9,017,311 km (0.061 R)
• M41: 9,259,510 km (0.08 R)
• M42: 9,370,362 km (0.093 R)
• M43: 9,818,108 km (0.11 R)
• M44: 9,931,055 km (0.119 R)
• M45: 10,479,630 km (0.08 R)
• M46: 10,548,894 km (0.075 R)
• M47: 10,687,870 km (0.104 R)
• M48: 11,510,659 km (0.057 R)
• M49: 12,207,934 km (0.102 R)
• M50: 12,353,942 km (0.085 R)
• M51: 12,451,480 km (0.093 R)
• M52: 12,918,823 km (0.091 R)
• M53: 12,993,173 km (0.07 R)
• M54: 13,117,340 km (0.087 R)
• M55: 13,191,989 km (0.066 R)
• M56: 13,617,894 km (0.06 R)
• M57: 13,769,287 km (0.108 R)
• M58: 14,303,651 km (0.111 R)
• M59: 14,818,866 km (0.082 R)
• M60: 15,157,107 km (0.086 R)
• M61: 15,366,544 km (0.112 R)
• M62: 15,603,208 km (0.097 R)
• M63: 15,708,824 km (0.112 R)
• M64: 15,814,589 km (0.067 R)
• M65: 15,920,654 km (0.066 R)
• M66: 16,027,018 km (0.095 R)
• M67: 16,347,307 km (0.107 R)
• M68: 17,348,267 km (0.101 R)
• M69: 17,539,902 km (0.087 R)
• M70: 18,174,346 km (0.059 R)
• M71: 18,368,973 km (0.098 R)
• M72: 18,480,573 km (0.092 R)
• M73: 18,816,420 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.8

Radius: 11.2

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.98 AU - 3.98 AU

Year: 3394 Days

Day: 9.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,517,396 km

• M1: 165,006 km (0.088 R)
• M2: 243,994 km (0.083 R)
• M3: 374,443 km (0.106 R)
• M4: 509,830 km (0.098 R)
• M5: 673,938 km (0.097 R)
• M6: 867,668 km (0.048 R)
• M7: 955,033 km (0.111 R)
• M8: 1,139,337 km (0.096 R)
• M9: 1,516,922 km (0.104 R)
• M10: 1,776,176 km (0.035 R)
• M11: 1,904,082 km (0.11 R)
• M12: 2,154,209 km (0.108 R)
• M13: 2,245,015 km (0.12 R)
• M14: 2,867,342 km (0.066 R)
• M15: 2,967,723 km (0.078 R)
• M16: 3,052,395 km (0.11 R)
• M17: 3,223,984 km (0.086 R)
• M18: 3,381,361 km (0.041 R)
• M19: 3,868,451 km (0.059 R)
• M20: 3,979,752 km (0.109 R)
• M21: 4,073,400 km (0.109 R)
• M22: 4,320,237 km (0.084 R)
• M23: 4,630,802 km (0.096 R)
• M24: 4,888,559 km (0.074 R)
• M25: 5,130,758 km (0.091 R)
• M26: 5,418,285 km (0.033 R)
• M27: 5,732,142 km (0.119 R)
• M28: 5,816,964 km (0.109 R)
• M29: 5,966,262 km (0.095 R)
• M30: 6,095,216 km (0.119 R)
• M31: 6,290,590 km (0.111 R)
• M32: 6,487,910 km (0.102 R)
• M33: 6,642,893 km (0.115 R)
• M34: 6,888,832 km (0.11 R)
• M35: 7,621,413 km (0.105 R)
• M36: 8,020,690 km (0.117 R)
• M37: 8,571,808 km (0.104 R)
• M38: 8,717,666 km (0.103 R)
• M39: 8,888,806 km (0.112 R)
• M40: 8,987,092 km (0.067 R)
• M41: 9,160,027 km (0.117 R)
• M42: 9,309,176 km (0.06 R)
• M43: 9,735,979 km (0.047 R)
• M44: 9,837,406 km (0.101 R)
• M45: 10,556,823 km (0.063 R)
• M46: 10,634,913 km (0.111 R)
• M47: 10,765,512 km (0.099 R)
• M48: 10,975,547 km (0.051 R)
• M49: 11,107,642 km (0.063 R)
• M50: 11,266,664 km (0.041 R)
• M51: 11,479,991 km (0.079 R)
• M52: 11,560,325 km (0.093 R)
• M53: 12,073,446 km (0.116 R)
• M54: 12,291,709 km (0.097 R)
• M55: 12,428,890 km (0.083 R)
• M56: 12,704,599 km (0.108 R)
• M57: 13,010,228 km (0.104 R)
• M58: 13,346,524 km (0.108 R)
• M59: 13,487,445 km (0.03 R)
• M60: 13,770,933 km (0.107 R)
• M61: 14,314,721 km (0.098 R)
• M62: 15,364,599 km (0.117 R)
• M63: 15,928,583 km (0.086 R)
• M64: 16,138,169 km (0.092 R)
• M65: 16,408,792 km (0.103 R)
• M66: 17,138,231 km (0.071 R)
• M67: 18,502,713 km (0.109 R)
• M68: 18,691,506 km (0.08 R)
• M69: 19,039,171 km (0.045 R)
• M70: 19,197,895 km (0.057 R)
• M71: 19,548,851 km (0.115 R)
• M72: 20,063,019 km (0.064 R)
• M73: 20,256,898 km (0.107 R)
• M74: 20,419,062 km (0.042 R)
• M75: 21,433,785 km (0.089 R)
• M76: 21,632,002 km (0.106 R)
• M77: 22,063,741 km (0.053 R)
• M78: 22,197,182 km (0.114 R)
• M79: 22,431,303 km (0.12 R)

Asteroid Belt

Center: 8.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.9

Radius: 7.1

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.6 AU - 15.46 AU

Year: 18961 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,517,396 km

• M1: 131,945 km (0.072 R)
• M2: 186,100 km (0.114 R)
• M3: 238,908 km (0.08 R)
• M4: 752,028 km (0.113 R)
• M5: 846,724 km (0.115 R)
• M6: 996,471 km (0.113 R)
• M7: 1,154,896 km (0.112 R)
• M8: 1,237,324 km (0.058 R)
• M9: 1,408,165 km (0.088 R)
• M10: 1,526,197 km (0.064 R)
• M11: 1,900,342 km (0.09 R)
• M12: 2,302,162 km (0.061 R)
• M13: 3,338,276 km (0.098 R)
• M14: 4,630,204 km (0.062 R)
• M15: 4,807,178 km (0.095 R)
• M16: 5,031,575 km (0.097 R)
• M17: 5,076,753 km (0.106 R)
• M18: 6,252,443 km (0.116 R)
• M19: 6,546,702 km (0.088 R)
• M20: 7,302,171 km (0.096 R)
• M21: 7,404,945 km (0.095 R)
• M22: 7,978,952 km (0.114 R)
• M23: 8,031,910 km (0.091 R)
• M24: 8,675,779 km (0.059 R)
• M25: 9,280,454 km (0.03 R)
• M26: 9,559,902 km (0.079 R)
• M27: 10,241,769 km (0.104 R)
• M28: 11,352,982 km (0.108 R)
• M29: 11,591,890 km (0.111 R)
• M30: 12,135,230 km (0.065 R)
• M31: 12,563,678 km (0.034 R)
• M32: 13,814,765 km (0.117 R)
• M33: 13,942,073 km (0.082 R)
• M34: 14,909,223 km (0.088 R)
• M35: 15,632,080 km (0.097 R)
• M36: 16,098,077 km (0.074 R)
• M37: 18,565,545 km (0.076 R)
• M38: 19,058,918 km (0.091 R)
• M39: 19,413,914 km (0.082 R)
• M40: 22,406,470 km (0.118 R)
• M41: 22,931,708 km (0.113 R)
• M42: 23,764,968 km (0.067 R)
• M43: 25,149,945 km (0.06 R)
• M44: 25,383,318 km (0.081 R)
• M45: 25,617,439 km (0.119 R)
• M46: 27,596,020 km (0.029 R)
• M47: 28,401,006 km (0.048 R)
• M48: 28,806,416 km (0.096 R)
• M49: 28,887,798 km (0.109 R)
• M50: 29,132,241 km (0.116 R)
• M51: 31,112,019 km (0.088 R)
• M52: 31,949,767 km (0.117 R)
• M53: 32,118,214 km (0.07 R)
• M54: 32,455,856 km (0.098 R)
• M55: 32,710,023 km (0.052 R)
• M56: 32,794,845 km (0.087 R)
• M57: 32,879,817 km (0.057 R)
• M58: 33,647,254 km (0.103 R)
• M59: 34,334,507 km (0.095 R)
• M60: 35,373,913 km (0.04 R)
• M61: 36,775,944 km (0.076 R)
• M62: 38,195,927 km (0.086 R)
• M63: 39,092,616 km (0.059 R)
• M64: 41,089,449 km (0.107 R)
• M65: 41,639,819 km (0.079 R)
• M66: 42,100,282 km (0.104 R)
• M67: 42,747,891 km (0.114 R)
• M68: 44,428,024 km (0.055 R)
• M69: 45,181,699 km (0.086 R)
• M70: 46,224,695 km (0.12 R)
• M71: 46,701,613 km (0.068 R)
• M72: 47,084,135 km (0.071 R)
• M73: 47,180,027 km (0.108 R)
• M74: 47,852,469 km (0.118 R)
• M75: 48,334,773 km (0.07 R)
• M76: 48,431,413 km (0.057 R)
• M77: 49,401,555 km (0.091 R)
• M78: 49,791,258 km (0.107 R)
• M79: 49,888,945 km (0.113 R)
• M80: 52,349,980 km (0.097 R)
• M81: 52,647,979 km (0.079 R)
• M82: 53,645,348 km (0.086 R)
• M83: 56,369,076 km (0.112 R)
• M84: 57,184,684 km (0.098 R)
• M85: 57,389,184 km (0.071 R)
• M86: 57,799,082 km (0.096 R)
• M87: 58,518,498 km (0.117 R)
• M88: 59,551,322 km (0.108 R)
• M89: 60,590,279 km (0.072 R)
• M90: 61,740,088 km (0.051 R)
• M91: 63,002,545 km (0.112 R)
• M92: 64,061,099 km (0.085 R)
• M93: 65,552,889 km (0.098 R)
• M94: 69,550,444 km (0.075 R)
• M95: 71,964,355 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 16,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit