🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.47 AU - 0.53 AU

Year: 152 Days

Day: 14.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.43 AU - 0.61 AU

Year: 161 Days

Day: 27.8 Hours

Environment

Temp: 77 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.73 AU - 0.99 AU

Year: 343 Days

Day: 45.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.81 AU - 1.01 AU

Year: 374 Days

Day: 42.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,819,034 km

• M1: 291,417 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.26 AU - 1.8 AU

Year: 815 Days

Day: 37.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.21 AU - 1.91 AU

Year: 839 Days

Day: 17.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,819,034 km

• M1: 189,989 km (0.053 R)
• M2: 1,026,241 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.3

Radius: 14.2

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.17 AU - 4.21 AU

Year: 3051 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,819,034 km

• M1: 187,297 km (0.047 R)
• M2: 290,519 km (0.111 R)
• M3: 385,813 km (0.058 R)
• M4: 498,759 km (0.053 R)
• M5: 634,744 km (0.069 R)
• M6: 794,664 km (0.059 R)
• M7: 894,296 km (0.117 R)
• M8: 998,715 km (0.117 R)
• M9: 1,087,726 km (0.096 R)
• M10: 1,210,845 km (0.078 R)
• M11: 1,328,279 km (0.058 R)
• M12: 1,449,903 km (0.042 R)
• M13: 1,692,999 km (0.069 R)
• M14: 1,813,575 km (0.094 R)
• M15: 2,051,136 km (0.116 R)
• M16: 2,141,194 km (0.102 R)
• M17: 2,299,020 km (0.118 R)
• M18: 2,406,581 km (0.057 R)
• M19: 2,584,902 km (0.084 R)
• M20: 2,739,287 km (0.094 R)
• M21: 3,087,251 km (0.117 R)
• M22: 3,357,575 km (0.081 R)
• M23: 3,921,858 km (0.09 R)
• M24: 4,084,022 km (0.095 R)
• M25: 4,265,035 km (0.038 R)
• M26: 4,634,991 km (0.096 R)
• M27: 4,789,376 km (0.092 R)
• M28: 4,893,346 km (0.046 R)
• M29: 5,316,559 km (0.076 R)
• M30: 5,807,090 km (0.096 R)
• M31: 5,955,192 km (0.056 R)
• M32: 6,067,241 km (0.048 R)
• M33: 6,426,425 km (0.071 R)
• M34: 6,579,763 km (0.107 R)
• M35: 6,851,134 km (0.093 R)
• M36: 7,027,659 km (0.101 R)
• M37: 7,185,635 km (0.119 R)
• M38: 7,425,141 km (0.095 R)
• M39: 7,809,607 km (0.093 R)
• M40: 8,283,683 km (0.059 R)
• M41: 8,388,102 km (0.099 R)
• M42: 8,809,819 km (0.076 R)
• M43: 8,937,725 km (0.114 R)
• M44: 9,152,248 km (0.101 R)
• M45: 9,325,183 km (0.119 R)
• M46: 9,455,633 km (0.111 R)
• M47: 9,564,689 km (0.106 R)
• M48: 9,872,412 km (0.093 R)
• M49: 10,072,125 km (0.113 R)
• M50: 11,390,531 km (0.085 R)
• M51: 11,904,699 km (0.103 R)
• M52: 12,141,064 km (0.108 R)
• M53: 12,666,302 km (0.039 R)
• M54: 12,859,283 km (0.115 R)
• M55: 13,150,401 km (0.104 R)
• M56: 13,887,918 km (0.104 R)
• M57: 14,261,763 km (0.092 R)
• M58: 14,412,259 km (0.046 R)
• M59: 14,512,789 km (0.05 R)
• M60: 15,070,340 km (0.085 R)
• M61: 15,686,683 km (0.1 R)
• M62: 15,816,085 km (0.028 R)
• M63: 17,103,225 km (0.12 R)
• M64: 17,907,912 km (0.092 R)
• M65: 18,287,741 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.3

Radius: 11

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.13 AU - 9.63 AU

Year: 11391 Days

Day: 7.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,819,034 km

• M1: 254,167 km (0.096 R)
• M2: 560,543 km (0.089 R)
• M3: 659,427 km (0.045 R)
• M4: 954,584 km (0.109 R)
• M5: 1,160,281 km (0.112 R)
• M6: 1,246,749 km (0.115 R)
• M7: 1,688,062 km (0.115 R)
• M8: 2,735,397 km (0.05 R)
• M9: 3,245,227 km (0.109 R)
• M10: 3,752,214 km (0.109 R)
• M11: 4,910,700 km (0.094 R)
• M12: 5,640,737 km (0.107 R)
• M13: 6,171,810 km (0.106 R)
• M14: 6,249,152 km (0.115 R)
• M15: 6,521,869 km (0.053 R)
• M16: 6,758,832 km (0.083 R)
• M17: 7,569,203 km (0.116 R)
• M18: 7,693,370 km (0.097 R)
• M19: 8,495,813 km (0.081 R)
• M20: 8,972,581 km (0.068 R)
• M21: 9,104,078 km (0.115 R)
• M22: 9,236,322 km (0.068 R)
• M23: 10,408,571 km (0.11 R)
• M24: 10,593,175 km (0.082 R)
• M25: 11,818,830 km (0.113 R)
• M26: 12,253,562 km (0.066 R)
• M27: 12,448,488 km (0.107 R)
• M28: 12,595,393 km (0.081 R)
• M29: 13,689,851 km (0.098 R)
• M30: 14,607,933 km (0.057 R)
• M31: 14,711,155 km (0.102 R)
• M32: 14,866,588 km (0.036 R)
• M33: 15,388,235 km (0.076 R)
• M34: 15,545,912 km (0.044 R)
• M35: 15,704,186 km (0.068 R)
• M36: 16,075,338 km (0.119 R)
• M37: 16,342,371 km (0.039 R)
• M38: 16,557,044 km (0.101 R)
• M39: 16,989,082 km (0.108 R)
• M40: 17,261,051 km (0.093 R)
• M41: 18,418,939 km (0.057 R)
• M42: 20,925,601 km (0.062 R)
• M43: 22,754,883 km (0.1 R)
• M44: 23,416,256 km (0.118 R)
• M45: 24,328,354 km (0.074 R)
• M46: 24,450,725 km (0.076 R)
• M47: 24,819,484 km (0.117 R)
• M48: 26,061,744 km (0.074 R)
• M49: 27,133,613 km (0.048 R)
• M50: 28,219,694 km (0.12 R)
• M51: 28,412,974 km (0.093 R)
• M52: 28,800,582 km (0.115 R)
• M53: 29,711,783 km (0.101 R)
• M54: 29,842,830 km (0.093 R)
• M55: 30,434,490 km (0.103 R)
• M56: 30,566,585 km (0.038 R)
• M57: 32,367,295 km (0.097 R)
• M58: 32,907,492 km (0.069 R)
• M59: 33,382,615 km (0.104 R)
• M60: 34,133,746 km (0.057 R)
• M61: 34,202,262 km (0.071 R)
• M62: 35,028,641 km (0.075 R)
• M63: 36,140,751 km (0.065 R)
• M64: 36,771,306 km (0.106 R)
• M65: 39,186,414 km (0.113 R)
• M66: 39,617,854 km (0.096 R)
• M67: 43,794,777 km (0.104 R)
• M68: 44,018,575 km (0.099 R)
• M69: 44,093,224 km (0.12 R)
• M70: 45,293,299 km (0.115 R)
• M71: 46,200,460 km (0.092 R)
• M72: 46,656,285 km (0.113 R)
• M73: 47,649,016 km (0.117 R)
• M74: 47,955,841 km (0.102 R)
• M75: 48,803,164 km (0.108 R)
• M76: 49,035,040 km (0.03 R)
• M77: 49,966,437 km (0.079 R)
• M78: 50,278,199 km (0.079 R)
• M79: 50,903,667 km (0.099 R)
• M80: 51,138,835 km (0.067 R)
• M81: 51,531,679 km (0.073 R)
• M82: 51,610,368 km (0.086 R)
• M83: 51,846,732 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.7

Radius: 13.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.91 AU - 10.37 AU

Year: 12884 Days

Day: 14 Hours

Environment

Temp: -189 °C

Axial Tilt: 102.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 49,819,034 km

• M1: 174,431 km (0.039 R)
• M2: 341,981 km (0.105 R)
• M3: 440,117 km (0.086 R)
• M4: 585,077 km (0.071 R)
• M5: 825,331 km (0.092 R)
• M6: 1,000,062 km (0.113 R)
• M7: 1,173,147 km (0.076 R)
• M8: 1,263,653 km (0.11 R)
• M9: 1,617,153 km (0.119 R)
• M10: 1,930,112 km (0.11 R)
• M11: 2,817,078 km (0.11 R)
• M12: 3,613,088 km (0.036 R)
• M13: 3,703,295 km (0.109 R)
• M14: 3,840,028 km (0.056 R)
• M15: 4,165,702 km (0.104 R)
• M16: 5,044,141 km (0.089 R)
• M17: 5,899,093 km (0.103 R)
• M18: 6,576,771 km (0.1 R)
• M19: 7,566,959 km (0.076 R)
• M20: 8,392,590 km (0.044 R)
• M21: 9,153,894 km (0.08 R)
• M22: 9,558,706 km (0.114 R)
• M23: 9,810,628 km (0.098 R)
• M24: 11,235,698 km (0.099 R)
• M25: 12,142,111 km (0.117 R)
• M26: 12,312,503 km (0.104 R)
• M27: 12,483,643 km (0.098 R)
• M28: 13,176,580 km (0.058 R)
• M29: 13,422,071 km (0.088 R)
• M30: 14,096,009 km (0.078 R)
• M31: 14,890,224 km (0.087 R)
• M32: 15,476,947 km (0.076 R)
• M33: 15,773,151 km (0.058 R)
• M34: 16,597,585 km (0.091 R)
• M35: 16,862,822 km (0.109 R)
• M36: 17,167,702 km (0.104 R)
• M37: 17,282,444 km (0.089 R)
• M38: 17,666,910 km (0.116 R)
• M39: 17,976,578 km (0.091 R)
• M40: 18,798,020 km (0.081 R)
• M41: 19,631,579 km (0.081 R)
• M42: 20,761,940 km (0.038 R)
• M43: 21,540,897 km (0.118 R)
• M44: 21,996,273 km (0.04 R)
• M45: 22,121,037 km (0.051 R)
• M46: 22,664,377 km (0.061 R)
• M47: 23,169,868 km (0.1 R)
• M48: 23,678,949 km (0.051 R)
• M49: 24,881,417 km (0.079 R)
• M50: 25,359,233 km (0.106 R)
• M51: 25,752,376 km (0.102 R)
• M52: 27,077,663 km (0.111 R)
• M53: 27,345,444 km (0.08 R)
• M54: 27,613,972 km (0.097 R)
• M55: 27,883,547 km (0.094 R)
• M56: 28,063,663 km (0.118 R)
• M57: 28,244,228 km (0.113 R)
• M58: 28,425,091 km (0.111 R)
• M59: 28,515,748 km (0.096 R)
• M60: 30,951,650 km (0.083 R)
• M61: 31,044,849 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.3

Radius: 5.8

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.91 AU - 19.85 AU

Year: 29853 Days

Day: 20.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 49,819,034 km

• M1: 223,499 km (0.053 R)
• M2: 384,018 km (0.095 R)
• M3: 515,664 km (0.056 R)
• M4: 595,250 km (0.071 R)
• M5: 731,384 km (0.05 R)
• M6: 1,261,708 km (0.108 R)
• M7: 1,370,765 km (0.109 R)
• M8: 1,505,852 km (0.082 R)
• M9: 1,598,304 km (0.08 R)
• M10: 1,645,277 km (0.113 R)
• M11: 1,862,344 km (0.058 R)
• M12: 1,986,959 km (0.092 R)
• M13: 2,192,058 km (0.089 R)
• M14: 2,539,723 km (0.101 R)
• M15: 2,962,187 km (0.115 R)
• M16: 3,871,144 km (0.026 R)
• M17: 4,159,569 km (0.114 R)
• M18: 4,388,753 km (0.084 R)
• M19: 4,859,537 km (0.066 R)
• M20: 5,100,839 km (0.1 R)
• M21: 6,820,017 km (0.067 R)
• M22: 6,973,954 km (0.093 R)
• M23: 7,324,611 km (0.049 R)
• M24: 7,521,781 km (0.088 R)
• M25: 8,492,821 km (0.115 R)
• M26: 8,741,752 km (0.087 R)
• M27: 8,783,489 km (0.097 R)
• M28: 8,825,227 km (0.077 R)
• M29: 9,978,178 km (0.093 R)
• M30: 10,549,941 km (0.082 R)
• M31: 12,375,185 km (0.059 R)
• M32: 12,893,990 km (0.104 R)
• M33: 13,323,635 km (0.11 R)
• M34: 13,806,687 km (0.064 R)
• M35: 14,492,593 km (0.076 R)
• M36: 14,591,477 km (0.099 R)
• M37: 15,592,586 km (0.08 R)
• M38: 16,357,779 km (0.067 R)
• M39: 16,719,208 km (0.07 R)
• M40: 17,924,817 km (0.117 R)
• M41: 18,243,909 km (0.114 R)
• M42: 18,941,783 km (0.036 R)
• M43: 20,640,766 km (0.086 R)
• M44: 21,367,662 km (0.093 R)
• M45: 21,932,544 km (0.109 R)
• M46: 22,216,780 km (0.119 R)
• M47: 24,006,270 km (0.038 R)
• M48: 24,475,558 km (0.113 R)
• M49: 24,711,324 km (0.081 R)
• M50: 25,007,229 km (0.048 R)
• M51: 28,399,211 km (0.082 R)
• M52: 32,902,107 km (0.101 R)
• M53: 33,292,557 km (0.12 R)
• M54: 34,275,715 km (0.084 R)
• M55: 35,069,182 km (0.06 R)
• M56: 35,268,446 km (0.102 R)
• M57: 35,534,730 km (0.117 R)
• M58: 35,601,451 km (0.09 R)
• M59: 36,741,387 km (0.065 R)
• M60: 36,943,793 km (0.064 R)
• M61: 37,417,419 km (0.095 R)
• M62: 38,644,870 km (0.091 R)
• M63: 38,988,047 km (0.101 R)
• M64: 39,332,422 km (0.042 R)
• M65: 41,349,001 km (0.106 R)
• M66: 43,827,389 km (0.09 R)
• M67: 47,523,803 km (0.027 R)
• M68: 47,597,255 km (0.039 R)
• M69: 48,112,620 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 16,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit