🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.68 AU - 0.74 AU

Year: 211 Days

Day: 25.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,334,051 km

• M1: 103,522 km (0.079 R)
• M2: 169,046 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.74 AU - 0.98 AU

Year: 282 Days

Day: 38.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.25 AU - 1.81 AU

Year: 668 Days

Day: 22 Hours

Environment

Temp: 2 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.68 AU - 2.82 AU

Year: 1610 Days

Day: 22.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,334,051 km

• M1: 899,083 km (0.056 R)
• M2: 1,310,328 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.78 AU - 3.9 AU

Year: 2155 Days

Day: 42.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.6

Radius: 11.3

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.69 AU - 8.35 AU

Year: 7282 Days

Day: 13.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,334,051 km

• M1: 145,260 km (0.033 R)
• M2: 318,943 km (0.108 R)
• M3: 487,839 km (0.069 R)
• M4: 796,758 km (0.082 R)
• M5: 870,959 km (0.074 R)
• M6: 1,794,277 km (0.082 R)
• M7: 2,048,294 km (0.105 R)
• M8: 2,153,312 km (0.118 R)
• M9: 2,224,371 km (0.115 R)
• M10: 2,405,534 km (0.098 R)
• M11: 2,479,435 km (0.115 R)
• M12: 2,591,634 km (0.1 R)
• M13: 2,705,627 km (0.096 R)
• M14: 2,782,670 km (0.097 R)
• M15: 2,879,909 km (0.067 R)
• M16: 3,892,537 km (0.092 R)
• M17: 4,178,568 km (0.116 R)
• M18: 4,631,999 km (0.083 R)
• M19: 5,220,966 km (0.09 R)
• M20: 5,390,161 km (0.114 R)
• M21: 5,487,699 km (0.096 R)
• M22: 5,635,053 km (0.1 R)
• M23: 5,958,932 km (0.101 R)
• M24: 6,161,338 km (0.085 R)
• M25: 6,263,364 km (0.117 R)
• M26: 6,340,257 km (0.101 R)
• M27: 6,703,481 km (0.076 R)
• M28: 7,153,471 km (0.115 R)
• M29: 7,422,897 km (0.094 R)
• M30: 7,805,718 km (0.117 R)
• M31: 7,916,271 km (0.115 R)
• M32: 7,999,447 km (0.06 R)
• M33: 8,448,540 km (0.087 R)
• M34: 8,647,505 km (0.099 R)
• M35: 9,050,222 km (0.108 R)
• M36: 9,195,632 km (0.076 R)
• M37: 9,518,165 km (0.028 R)
• M38: 9,665,967 km (0.069 R)
• M39: 9,844,437 km (0.079 R)
• M40: 9,993,886 km (0.106 R)
• M41: 10,325,544 km (0.103 R)
• M42: 10,568,940 km (0.074 R)
• M43: 10,906,882 km (0.094 R)
• M44: 11,719,647 km (0.054 R)
• M45: 12,487,084 km (0.106 R)
• M46: 12,779,099 km (0.106 R)
• M47: 12,942,310 km (0.052 R)
• M48: 13,172,093 km (0.072 R)
• M49: 13,336,949 km (0.106 R)
• M50: 13,702,118 km (0.071 R)
• M51: 14,272,983 km (0.119 R)
• M52: 14,851,628 km (0.087 R)
• M53: 15,126,589 km (0.096 R)
• M54: 15,264,668 km (0.11 R)
• M55: 15,542,172 km (0.111 R)
• M56: 16,137,422 km (0.081 R)
• M57: 16,349,252 km (0.069 R)
• M58: 16,918,771 km (0.09 R)
• M59: 17,422,467 km (0.085 R)
• M60: 17,931,100 km (0.078 R)
• M61: 18,888,676 km (0.095 R)
• M62: 19,336,273 km (0.096 R)
• M63: 19,787,310 km (0.063 R)
• M64: 19,938,404 km (0.119 R)
• M65: 20,014,101 km (0.085 R)
• M66: 21,161,217 km (0.092 R)
• M67: 21,587,272 km (0.065 R)
• M68: 24,000,435 km (0.118 R)
• M69: 24,161,552 km (0.086 R)
• M70: 24,566,214 km (0.105 R)
• M71: 24,728,678 km (0.092 R)
• M72: 25,177,322 km (0.118 R)
• M73: 26,165,565 km (0.036 R)
• M74: 26,290,031 km (0.083 R)
• M75: 26,414,646 km (0.076 R)
• M76: 27,334,523 km (0.069 R)
• M77: 27,418,597 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.8

Radius: 9.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.45 AU - 8.51 AU

Year: 7960 Days

Day: 8.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,334,051 km

• M1: 145,260 km (0.1 R)
• M2: 326,722 km (0.058 R)
• M3: 806,183 km (0.111 R)
• M4: 884,871 km (0.051 R)
• M5: 1,287,738 km (0.062 R)
• M6: 1,381,237 km (0.117 R)
• M7: 1,444,816 km (0.114 R)
• M8: 1,542,055 km (0.117 R)
• M9: 1,953,748 km (0.036 R)
• M10: 2,025,705 km (0.093 R)
• M11: 2,476,144 km (0.099 R)
• M12: 2,753,199 km (0.11 R)
• M13: 2,813,936 km (0.073 R)
• M14: 2,916,111 km (0.102 R)
• M15: 3,145,445 km (0.089 R)
• M16: 3,251,510 km (0.026 R)
• M17: 3,423,996 km (0.058 R)
• M18: 3,577,334 km (0.095 R)
• M19: 3,800,384 km (0.072 R)
• M20: 3,890,891 km (0.112 R)
• M21: 4,005,034 km (0.101 R)
• M22: 4,143,562 km (0.111 R)
• M23: 4,213,424 km (0.112 R)
• M24: 4,283,585 km (0.088 R)
• M25: 4,472,827 km (0.106 R)
• M26: 4,640,825 km (0.117 R)
• M27: 5,007,639 km (0.112 R)
• M28: 5,434,741 km (0.114 R)
• M29: 5,511,335 km (0.081 R)
• M30: 5,743,212 km (0.101 R)
• M31: 6,431,512 km (0.117 R)
• M32: 7,257,741 km (0.105 R)
• M33: 7,370,388 km (0.032 R)
• M34: 8,263,637 km (0.082 R)
• M35: 8,738,012 km (0.097 R)
• M36: 9,129,958 km (0.092 R)
• M37: 9,589,373 km (0.11 R)
• M38: 9,713,091 km (0.077 R)
• M39: 10,403,485 km (0.111 R)
• M40: 10,658,399 km (0.093 R)
• M41: 11,109,587 km (0.116 R)
• M42: 11,698,853 km (0.104 R)
• M43: 12,064,021 km (0.083 R)
• M44: 12,365,610 km (0.106 R)
• M45: 13,216,224 km (0.103 R)
• M46: 13,561,795 km (0.099 R)
• M47: 14,261,763 km (0.107 R)
• M48: 14,332,374 km (0.083 R)
• M49: 14,651,765 km (0.083 R)
• M50: 15,045,357 km (0.09 R)
• M51: 15,406,187 km (0.119 R)
• M52: 15,514,945 km (0.047 R)
• M53: 15,769,860 km (0.099 R)
• M54: 15,842,863 km (0.076 R)
• M55: 16,357,630 km (0.095 R)
• M56: 16,468,631 km (0.092 R)
• M57: 16,542,832 km (0.062 R)
• M58: 17,934,541 km (0.094 R)
• M59: 19,441,739 km (0.061 R)
• M60: 21,635,442 km (0.069 R)
• M61: 22,083,488 km (0.05 R)
• M62: 22,165,318 km (0.118 R)
• M63: 22,906,127 km (0.069 R)
• M64: 23,446,175 km (0.107 R)
• M65: 23,696,752 km (0.091 R)
• M66: 23,822,414 km (0.118 R)
• M67: 24,581,174 km (0.093 R)
• M68: 24,963,546 km (0.095 R)
• M69: 25,091,303 km (0.066 R)
• M70: 26,078,948 km (0.075 R)
• M71: 26,382,183 km (0.049 R)
• M72: 26,860,746 km (0.072 R)
• M73: 27,035,626 km (0.042 R)
• M74: 27,166,973 km (0.09 R)
• M75: 27,342,302 km (0.087 R)
• M76: 27,606,193 km (0.1 R)
• M77: 28,491,962 km (0.032 R)
• M78: 28,893,482 km (0.054 R)
• M79: 30,154,892 km (0.103 R)
• M80: 30,381,981 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.8

Radius: 14.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.38 AU - 10.86 AU

Year: 9725 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,334,051 km

• M1: 217,814 km (0.079 R)
• M2: 364,720 km (0.052 R)
• M3: 614,099 km (0.096 R)
• M4: 726,298 km (0.118 R)
• M5: 846,874 km (0.031 R)
• M6: 942,317 km (0.096 R)
• M7: 1,181,225 km (0.075 R)
• M8: 1,479,822 km (0.071 R)
• M9: 1,638,396 km (0.089 R)
• M10: 1,930,561 km (0.078 R)
• M11: 2,331,184 km (0.111 R)
• M12: 2,758,585 km (0.093 R)
• M13: 3,236,849 km (0.093 R)
• M14: 3,687,288 km (0.056 R)
• M15: 4,242,895 km (0.082 R)
• M16: 4,501,699 km (0.116 R)
• M17: 5,065,384 km (0.095 R)
• M18: 5,309,378 km (0.07 R)
• M19: 5,464,062 km (0.061 R)
• M20: 5,588,827 km (0.086 R)
• M21: 5,714,489 km (0.032 R)
• M22: 6,129,623 km (0.083 R)
• M23: 6,259,325 km (0.086 R)
• M24: 6,422,835 km (0.103 R)
• M25: 6,821,065 km (0.101 R)
• M26: 6,989,512 km (0.07 R)
• M27: 7,468,225 km (0.07 R)
• M28: 7,676,615 km (0.068 R)
• M29: 7,851,943 km (0.116 R)
• M30: 8,170,737 km (0.059 R)
• M31: 8,493,718 km (0.102 R)
• M32: 9,525,794 km (0.036 R)
• M33: 10,753,544 km (0.085 R)
• M34: 11,346,251 km (0.117 R)
• M35: 12,030,810 km (0.117 R)
• M36: 12,770,273 km (0.073 R)
• M37: 13,566,881 km (0.118 R)
• M38: 13,949,852 km (0.083 R)
• M39: 14,379,647 km (0.082 R)
• M40: 14,857,462 km (0.066 R)
• M41: 14,988,659 km (0.075 R)
• M42: 15,517,488 km (0.066 R)
• M43: 16,367,204 km (0.109 R)
• M44: 16,547,918 km (0.064 R)
• M45: 16,729,530 km (0.095 R)
• M46: 17,140,326 km (0.101 R)
• M47: 17,462,111 km (0.082 R)
• M48: 18,439,583 km (0.099 R)
• M49: 18,580,654 km (0.098 R)
• M50: 18,769,446 km (0.098 R)
• M51: 20,011,408 km (0.086 R)
• M52: 20,642,412 km (0.089 R)
• M53: 22,173,396 km (0.094 R)
• M54: 22,624,733 km (0.074 R)
• M55: 23,434,656 km (0.12 R)
• M56: 23,689,720 km (0.086 R)
• M57: 24,099,768 km (0.116 R)
• M58: 26,131,906 km (0.109 R)
• M59: 27,517,182 km (0.09 R)
• M60: 28,327,105 km (0.057 R)
• M61: 28,598,924 km (0.067 R)
• M62: 29,309,514 km (0.094 R)
• M63: 29,419,319 km (0.041 R)
• M64: 30,580,946 km (0.091 R)
• M65: 31,083,446 km (0.099 R)
• M66: 31,814,082 km (0.097 R)
• M67: 31,926,878 km (0.109 R)
• M68: 32,153,070 km (0.118 R)
• M69: 32,550,253 km (0.084 R)
• M70: 33,120,520 km (0.108 R)
• M71: 33,521,592 km (0.1 R)
• M72: 33,693,928 km (0.088 R)
• M73: 35,551,036 km (0.093 R)
• M74: 36,492,157 km (0.117 R)
• M75: 36,965,783 km (0.074 R)
• M76: 37,322,275 km (0.1 R)
• M77: 37,799,492 km (0.048 R)
• M78: 37,919,021 km (0.085 R)
• M79: 38,338,643 km (0.068 R)
• M80: 38,639,335 km (0.079 R)
• M81: 39,243,112 km (0.035 R)
• M82: 39,424,724 km (0.025 R)
• M83: 41,195,813 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.9

Radius: 3.8

Gravity: 35.66 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.1 AU - 15.9 AU

Year: 18497 Days

Day: 19.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,334,051 km

• M1: 371,302 km (0.101 R)
• M2: 533,316 km (0.088 R)
• M3: 870,660 km (0.107 R)
• M4: 1,011,730 km (0.118 R)
• M5: 1,644,829 km (0.074 R)
• M6: 1,878,500 km (0.119 R)
• M7: 2,153,611 km (0.103 R)
• M8: 2,280,021 km (0.068 R)
• M9: 2,312,035 km (0.077 R)
• M10: 3,897,773 km (0.044 R)
• M11: 4,013,112 km (0.057 R)
• M12: 4,207,889 km (0.116 R)
• M13: 7,523,127 km (0.098 R)
• M14: 7,570,849 km (0.07 R)
• M15: 8,898,231 km (0.087 R)
• M16: 9,202,812 km (0.086 R)
• M17: 12,487,533 km (0.111 R)
• M18: 12,885,463 km (0.107 R)
• M19: 14,340,153 km (0.089 R)
• M20: 14,936,450 km (0.039 R)
• M21: 16,153,279 km (0.088 R)
• M22: 16,462,348 km (0.085 R)
• M23: 16,524,431 km (0.103 R)
• M24: 16,711,129 km (0.087 R)
• M25: 17,023,789 km (0.12 R)
• M26: 17,781,951 km (0.083 R)
• M27: 18,615,660 km (0.119 R)
• M28: 18,939,689 km (0.043 R)
• M29: 19,135,064 km (0.094 R)
• M30: 20,654,529 km (0.109 R)
• M31: 21,259,653 km (0.058 R)
• M32: 23,040,166 km (0.073 R)
• M33: 23,109,580 km (0.051 R)
• M34: 23,248,556 km (0.104 R)
• M35: 25,654,988 km (0.11 R)
• M36: 26,304,990 km (0.052 R)
• M37: 28,213,410 km (0.116 R)
• M38: 28,287,611 km (0.117 R)
• M39: 28,436,461 km (0.05 R)
• M40: 28,585,460 km (0.117 R)
• M41: 29,334,497 km (0.056 R)
• M42: 29,862,577 km (0.111 R)
• M43: 30,165,812 km (0.116 R)
• M44: 31,234,988 km (0.088 R)
• M45: 31,928,973 km (0.082 R)
• M46: 32,705,834 km (0.053 R)
• M47: 33,331,902 km (0.117 R)
• M48: 34,436,981 km (0.095 R)
• M49: 34,993,934 km (0.102 R)
• M50: 35,393,659 km (0.104 R)
• M51: 37,987,238 km (0.099 R)
• M52: 40,390,079 km (0.102 R)
• M53: 40,809,252 km (0.027 R)
• M54: 41,652,086 km (0.092 R)
• M55: 43,869,875 km (0.056 R)
• M56: 44,214,548 km (0.096 R)
• M57: 44,993,205 km (0.105 R)
• M58: 45,253,655 km (0.109 R)
• M59: 46,651,797 km (0.092 R)
• M60: 47,091,615 km (0.091 R)
• M61: 47,267,841 km (0.09 R)
• M62: 48,597,167 km (0.114 R)
• M63: 49,132,279 km (0.03 R)
• M64: 51,201,666 km (0.084 R)
• M65: 51,382,979 km (0.087 R)
• M66: 53,483,184 km (0.072 R)
• M67: 55,146,263 km (0.084 R)
• M68: 55,984,161 km (0.12 R)
• M69: 57,013,843 km (0.101 R)
• M70: 58,333,595 km (0.088 R)
• M71: 59,472,633 km (0.095 R)
• M72: 59,567,927 km (0.114 R)
• M73: 59,853,958 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.4

Radius: 7.1

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 17.79 AU - 22.69 AU

Year: 32152 Days

Day: 19.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,334,051 km

• M1: 149,149 km (0.064 R)
• M2: 1,188,106 km (0.079 R)
• M3: 1,351,617 km (0.098 R)
• M4: 1,916,498 km (0.099 R)
• M5: 2,174,405 km (0.08 R)
• M6: 2,443,382 km (0.104 R)
• M7: 3,013,051 km (0.095 R)
• M8: 3,161,751 km (0.099 R)
• M9: 4,648,006 km (0.081 R)
• M10: 5,895,951 km (0.054 R)
• M11: 6,701,237 km (0.048 R)
• M12: 6,944,632 km (0.119 R)
• M13: 7,141,354 km (0.092 R)
• M14: 8,204,695 km (0.089 R)
• M15: 8,834,203 km (0.116 R)
• M16: 10,871,277 km (0.05 R)
• M17: 11,387,839 km (0.105 R)
• M18: 11,912,478 km (0.079 R)
• M19: 12,985,095 km (0.098 R)
• M20: 14,337,759 km (0.086 R)
• M21: 14,400,291 km (0.104 R)
• M22: 14,651,316 km (0.054 R)
• M23: 15,928,433 km (0.115 R)
• M24: 16,383,809 km (0.11 R)
• M25: 17,373,848 km (0.053 R)
• M26: 18,247,499 km (0.107 R)
• M27: 18,792,335 km (0.097 R)
• M28: 20,811,457 km (0.068 R)
• M29: 21,452,035 km (0.04 R)
• M30: 22,679,486 km (0.113 R)
• M31: 22,825,344 km (0.104 R)
• M32: 23,707,373 km (0.073 R)
• M33: 24,078,076 km (0.101 R)
• M34: 27,578,218 km (0.087 R)
• M35: 29,864,971 km (0.068 R)
• M36: 30,426,113 km (0.069 R)
• M37: 34,701,470 km (0.11 R)
• M38: 34,953,842 km (0.102 R)
• M39: 36,737,198 km (0.084 R)
• M40: 37,596,787 km (0.089 R)
• M41: 38,029,125 km (0.118 R)
• M42: 39,073,318 km (0.036 R)
• M43: 40,657,261 km (0.118 R)
• M44: 41,457,160 km (0.081 R)
• M45: 42,172,388 km (0.071 R)
• M46: 45,533,254 km (0.104 R)
• M47: 46,641,774 km (0.107 R)
• M48: 48,790,897 km (0.098 R)
• M49: 49,451,371 km (0.084 R)
• M50: 50,114,688 km (0.063 R)
• M51: 54,742,648 km (0.078 R)
• M52: 54,938,472 km (0.039 R)
• M53: 57,206,525 km (0.105 R)
• M54: 57,504,674 km (0.082 R)
• M55: 57,902,903 km (0.12 R)
• M56: 60,311,728 km (0.094 R)
• M57: 60,412,707 km (0.116 R)
• M58: 61,121,800 km (0.092 R)
• M59: 61,223,377 km (0.095 R)
• M60: 62,037,639 km (0.111 R)
• M61: 63,985,702 km (0.098 R)
• M62: 64,088,775 km (0.117 R)
• M63: 67,311,861 km (0.038 R)
• M64: 67,521,597 km (0.104 R)
• M65: 69,313,181 km (0.12 R)
• M66: 70,055,486 km (0.12 R)
• M67: 71,013,660 km (0.093 R)
• M68: 71,334,099 km (0.117 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 15,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit