🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.7 AU - 1.06 AU

Year: 306 Days

Day: 20.1 Hours

Environment

Temp: 83 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,635,040 km

• M1: 569,519 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.91 AU - 1.35 AU

Year: 445 Days

Day: 29.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,635,040 km

• M1: 1,079,349 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.59 AU - 2.59 AU

Year: 1121 Days

Day: 47 Hours

Environment

Temp: -73 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,635,040 km

• M1: 126,261 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.79 AU - 3.69 AU

Year: 2163 Days

Day: 17.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,635,040 km

• M1: 497,862 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.8

Radius: 10

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.26 AU - 5.48 AU

Year: 4615 Days

Day: 7.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 38,635,040 km

• M1: 124,765 km (0.03 R)
• M2: 214,823 km (0.119 R)
• M3: 403,765 km (0.093 R)
• M4: 524,939 km (0.105 R)
• M5: 659,876 km (0.115 R)
• M6: 799,152 km (0.066 R)
• M7: 974,630 km (0.097 R)
• M8: 1,089,970 km (0.096 R)
• M9: 1,172,548 km (0.097 R)
• M10: 1,247,796 km (0.103 R)
• M11: 1,504,356 km (0.112 R)
• M12: 1,788,592 km (0.073 R)
• M13: 2,078,513 km (0.107 R)
• M14: 2,194,152 km (0.108 R)
• M15: 2,444,130 km (0.096 R)
• M16: 2,678,251 km (0.059 R)
• M17: 2,779,080 km (0.063 R)
• M18: 2,971,463 km (0.028 R)
• M19: 3,315,538 km (0.109 R)
• M20: 3,396,769 km (0.115 R)
• M21: 3,672,478 km (0.032 R)
• M22: 3,798,888 km (0.117 R)
• M23: 4,201,755 km (0.115 R)
• M24: 4,393,390 km (0.072 R)
• M25: 5,016,765 km (0.11 R)
• M26: 5,442,520 km (0.111 R)
• M27: 5,781,808 km (0.062 R)
• M28: 5,978,679 km (0.117 R)
• M29: 6,345,642 km (0.084 R)
• M30: 6,430,016 km (0.076 R)
• M31: 6,514,838 km (0.079 R)
• M32: 6,582,905 km (0.107 R)
• M33: 6,668,325 km (0.107 R)
• M34: 6,754,194 km (0.082 R)
• M35: 6,892,423 km (0.098 R)
• M36: 7,048,902 km (0.084 R)
• M37: 7,668,686 km (0.079 R)
• M38: 7,939,757 km (0.119 R)
• M39: 8,232,371 km (0.083 R)
• M40: 8,678,023 km (0.091 R)
• M41: 8,790,520 km (0.053 R)
• M42: 9,226,897 km (0.079 R)
• M43: 9,322,640 km (0.113 R)
• M44: 9,457,278 km (0.081 R)
• M45: 9,631,410 km (0.116 R)
• M46: 9,845,634 km (0.087 R)
• M47: 10,980,783 km (0.07 R)
• M48: 11,718,899 km (0.095 R)
• M49: 11,843,514 km (0.069 R)
• M50: 12,135,978 km (0.1 R)
• M51: 12,515,507 km (0.12 R)
• M52: 13,006,188 km (0.068 R)
• M53: 13,135,142 km (0.118 R)
• M54: 13,394,545 km (0.07 R)
• M55: 13,764,799 km (0.096 R)
• M56: 13,962,268 km (0.086 R)
• M57: 14,493,341 km (0.112 R)
• M58: 14,582,501 km (0.096 R)
• M59: 14,828,590 km (0.099 R)
• M60: 15,076,174 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316

Radius: 8.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.05 AU - 6.81 AU

Year: 5355 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,635,040 km

• M1: 127,607 km (0.115 R)
• M2: 283,338 km (0.062 R)
• M3: 478,713 km (0.11 R)
• M4: 563,386 km (0.044 R)
• M5: 716,574 km (0.119 R)
• M6: 793,018 km (0.097 R)
• M7: 860,786 km (0.071 R)
• M8: 966,402 km (0.107 R)
• M9: 1,126,921 km (0.05 R)
• M10: 1,282,951 km (0.114 R)
• M11: 1,488,050 km (0.114 R)
• M12: 1,807,890 km (0.087 R)
• M13: 1,914,254 km (0.098 R)
• M14: 2,664,338 km (0.079 R)
• M15: 2,750,955 km (0.094 R)
• M16: 2,820,967 km (0.096 R)
• M17: 3,179,852 km (0.055 R)
• M18: 3,253,454 km (0.056 R)
• M19: 3,784,228 km (0.095 R)
• M20: 4,039,741 km (0.114 R)
• M21: 4,220,006 km (0.108 R)
• M22: 4,402,965 km (0.059 R)
• M23: 4,485,243 km (0.071 R)
• M24: 4,755,716 km (0.112 R)
• M25: 5,053,117 km (0.037 R)
• M26: 5,688,309 km (0.062 R)
• M27: 5,800,358 km (0.078 R)
• M28: 6,302,259 km (0.034 R)
• M29: 6,488,209 km (0.099 R)
• M30: 6,558,371 km (0.1 R)
• M31: 6,699,591 km (0.102 R)
• M32: 7,081,066 km (0.118 R)
• M33: 7,153,321 km (0.043 R)
• M34: 7,274,346 km (0.042 R)
• M35: 8,115,535 km (0.115 R)
• M36: 8,292,659 km (0.025 R)
• M37: 8,624,766 km (0.116 R)
• M38: 8,702,108 km (0.114 R)
• M39: 9,091,811 km (0.034 R)
• M40: 11,237,493 km (0.114 R)
• M41: 11,491,510 km (0.097 R)
• M42: 11,661,902 km (0.095 R)
• M43: 11,747,472 km (0.114 R)
• M44: 11,919,061 km (0.031 R)
• M45: 12,033,952 km (0.056 R)
• M46: 12,236,059 km (0.112 R)
• M47: 12,643,264 km (0.114 R)
• M48: 13,203,209 km (0.034 R)
• M49: 13,381,679 km (0.099 R)
• M50: 13,501,208 km (0.092 R)
• M51: 13,650,955 km (0.112 R)
• M52: 14,931,064 km (0.108 R)
• M53: 15,023,965 km (0.082 R)
• M54: 15,366,244 km (0.089 R)
• M55: 15,522,724 km (0.087 R)
• M56: 15,585,405 km (0.076 R)
• M57: 15,931,874 km (0.096 R)
• M58: 16,122,013 km (0.099 R)
• M59: 16,664,604 km (0.078 R)
• M60: 16,857,436 km (0.086 R)
• M61: 17,440,868 km (0.08 R)
• M62: 17,669,453 km (0.07 R)
• M63: 18,063,644 km (0.107 R)
• M64: 18,361,194 km (0.077 R)
• M65: 18,627,179 km (0.065 R)
• M66: 18,693,750 km (0.089 R)
• M67: 19,669,427 km (0.072 R)
• M68: 20,558,338 km (0.09 R)
• M69: 21,042,287 km (0.038 R)
• M70: 21,460,114 km (0.096 R)
• M71: 21,740,161 km (0.07 R)
• M72: 22,056,710 km (0.071 R)
• M73: 22,197,930 km (0.032 R)
• M74: 22,445,665 km (0.097 R)
• M75: 22,658,841 km (0.117 R)
• M76: 22,730,050 km (0.089 R)
• M77: 22,944,125 km (0.06 R)
• M78: 23,266,358 km (0.06 R)
• M79: 24,278,538 km (0.082 R)
• M80: 24,351,392 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.2

Radius: 8.1

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.1 AU - 6.28 AU

Year: 5711 Days

Day: 13.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,635,040 km

• M1: 123,717 km (0.096 R)
• M2: 182,509 km (0.118 R)
• M3: 323,879 km (0.096 R)
• M4: 476,020 km (0.104 R)
• M5: 630,705 km (0.065 R)
• M6: 731,683 km (0.107 R)
• M7: 802,293 km (0.059 R)
• M8: 937,829 km (0.077 R)
• M9: 1,302,549 km (0.026 R)
• M10: 1,389,465 km (0.11 R)
• M11: 1,448,556 km (0.118 R)
• M12: 2,034,381 km (0.079 R)
• M13: 2,326,247 km (0.085 R)
• M14: 2,414,659 km (0.059 R)
• M15: 2,631,576 km (0.076 R)
• M16: 2,686,778 km (0.116 R)
• M17: 3,745,931 km (0.077 R)
• M18: 3,997,255 km (0.12 R)
• M19: 4,362,723 km (0.079 R)
• M20: 4,494,219 km (0.057 R)
• M21: 4,874,198 km (0.103 R)
• M22: 5,033,669 km (0.114 R)
• M23: 5,311,173 km (0.118 R)
• M24: 5,832,821 km (0.11 R)
• M25: 6,173,156 km (0.06 R)
• M26: 6,345,942 km (0.077 R)
• M27: 6,950,018 km (0.096 R)
• M28: 7,052,492 km (0.067 R)
• M29: 7,233,057 km (0.118 R)
• M30: 7,310,848 km (0.08 R)
• M31: 7,441,297 km (0.097 R)
• M32: 7,598,824 km (0.097 R)
• M33: 7,757,398 km (0.043 R)
• M34: 8,051,058 km (0.108 R)
• M35: 8,594,098 km (0.113 R)
• M36: 9,009,382 km (0.117 R)
• M37: 9,459,373 km (0.119 R)
• M38: 10,235,486 km (0.061 R)
• M39: 10,323,001 km (0.092 R)
• M40: 10,616,362 km (0.091 R)
• M41: 10,882,796 km (0.12 R)
• M42: 11,513,202 km (0.03 R)
• M43: 11,756,448 km (0.06 R)
• M44: 11,848,151 km (0.1 R)
• M45: 12,527,475 km (0.1 R)
• M46: 12,840,584 km (0.095 R)
• M47: 13,124,371 km (0.114 R)
• M48: 13,346,673 km (0.088 R)
• M49: 13,570,172 km (0.097 R)
• M50: 13,666,364 km (0.069 R)
• M51: 14,345,987 km (0.104 R)
• M52: 14,739,130 km (0.119 R)
• M53: 15,402,447 km (0.104 R)
• M54: 16,075,488 km (0.088 R)
• M55: 16,313,349 km (0.115 R)
• M56: 16,689,438 km (0.078 R)
• M57: 16,758,103 km (0.073 R)
• M58: 16,999,255 km (0.111 R)
• M59: 17,345,873 km (0.103 R)
• M60: 17,415,436 km (0.06 R)
• M61: 17,729,741 km (0.109 R)
• M62: 18,257,672 km (0.086 R)
• M63: 19,113,073 km (0.077 R)
• M64: 19,654,467 km (0.072 R)
• M65: 19,799,577 km (0.1 R)
• M66: 20,054,642 km (0.047 R)
• M67: 20,200,799 km (0.09 R)
• M68: 20,567,762 km (0.047 R)
• M69: 20,678,315 km (0.104 R)
• M70: 20,900,019 km (0.073 R)
• M71: 21,196,821 km (0.104 R)
• M72: 21,681,967 km (0.065 R)
• M73: 21,756,916 km (0.084 R)
• M74: 21,869,563 km (0.045 R)
• M75: 23,197,992 km (0.067 R)
• M76: 23,852,483 km (0.055 R)
• M77: 24,279,286 km (0.101 R)
• M78: 24,591,197 km (0.102 R)
• M79: 25,219,209 km (0.114 R)
• M80: 25,693,584 km (0.07 R)
• M81: 26,290,779 km (0.086 R)
• M82: 26,932,853 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531

Radius: 14.5

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.3 AU - 9.48 AU

Year: 8219 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,635,040 km

• M1: 183,706 km (0.062 R)
• M2: 350,957 km (0.057 R)
• M3: 442,959 km (0.089 R)
• M4: 572,212 km (0.085 R)
• M5: 986,000 km (0.089 R)
• M6: 1,184,217 km (0.098 R)
• M7: 1,360,144 km (0.082 R)
• M8: 1,679,984 km (0.094 R)
• M9: 1,920,687 km (0.082 R)
• M10: 2,130,274 km (0.042 R)
• M11: 2,259,825 km (0.046 R)
• M12: 2,504,268 km (0.053 R)
• M13: 2,595,373 km (0.109 R)
• M14: 2,757,687 km (0.1 R)
• M15: 3,215,457 km (0.119 R)
• M16: 3,314,939 km (0.069 R)
• M17: 3,440,901 km (0.092 R)
• M18: 4,284,483 km (0.112 R)
• M19: 4,561,089 km (0.055 R)
• M20: 5,337,353 km (0.079 R)
• M21: 5,847,332 km (0.068 R)
• M22: 5,969,703 km (0.091 R)
• M23: 6,062,005 km (0.065 R)
• M24: 7,404,047 km (0.103 R)
• M25: 8,486,538 km (0.119 R)
• M26: 10,312,679 km (0.071 R)
• M27: 11,557,184 km (0.089 R)
• M28: 11,750,015 km (0.11 R)
• M29: 11,904,849 km (0.117 R)
• M30: 12,452,527 km (0.091 R)
• M31: 12,928,697 km (0.038 R)
• M32: 13,572,716 km (0.111 R)
• M33: 13,816,859 km (0.061 R)
• M34: 14,144,927 km (0.032 R)
• M35: 14,975,944 km (0.119 R)
• M36: 15,780,182 km (0.086 R)
• M37: 16,037,041 km (0.092 R)
• M38: 17,298,301 km (0.054 R)
• M39: 18,097,154 km (0.066 R)
• M40: 18,366,131 km (0.118 R)
• M41: 18,591,275 km (0.072 R)
• M42: 18,726,811 km (0.1 R)
• M43: 19,180,990 km (0.073 R)
• M44: 19,823,064 km (0.071 R)
• M45: 20,239,395 km (0.064 R)
• M46: 21,081,033 km (0.1 R)
• M47: 21,838,746 km (0.073 R)
• M48: 22,220,969 km (0.117 R)
• M49: 22,509,094 km (0.069 R)
• M50: 22,991,996 km (0.1 R)
• M51: 23,186,174 km (0.096 R)
• M52: 23,429,570 km (0.086 R)
• M53: 23,919,054 km (0.092 R)
• M54: 24,263,578 km (0.105 R)
• M55: 24,709,230 km (0.083 R)
• M56: 25,457,668 km (0.09 R)
• M57: 26,112,458 km (0.112 R)
• M58: 26,467,454 km (0.066 R)
• M59: 26,772,933 km (0.097 R)
• M60: 27,028,296 km (0.095 R)
• M61: 30,528,737 km (0.082 R)
• M62: 31,009,843 km (0.098 R)
• M63: 31,116,955 km (0.118 R)
• M64: 31,224,367 km (0.115 R)
• M65: 31,547,199 km (0.056 R)
• M66: 31,817,074 km (0.11 R)
• M67: 31,979,387 km (0.088 R)
• M68: 32,141,851 km (0.06 R)
• M69: 32,413,371 km (0.118 R)
• M70: 34,446,555 km (0.093 R)
• M71: 35,338,458 km (0.043 R)
• M72: 36,633,975 km (0.077 R)
• M73: 38,174,534 km (0.074 R)
• M74: 38,519,806 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 16,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit