🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.93 AU - 1.05 AU

Year: 415 Days

Day: 28.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.09 AU - 1.43 AU

Year: 597 Days

Day: 23.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.34 AU - 1.46 AU

Year: 699 Days

Day: 34.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.21 AU - 2.29 AU

Year: 1423 Days

Day: 28.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953

Radius: 9.2

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.78 AU - 3.84 AU

Year: 3137 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,138,835 km

• M1: 248,632 km (0.073 R)
• M2: 341,382 km (0.055 R)
• M3: 457,919 km (0.118 R)
• M4: 650,003 km (0.089 R)
• M5: 778,208 km (0.095 R)
• M6: 845,826 km (0.082 R)
• M7: 1,111,063 km (0.049 R)
• M8: 1,227,151 km (0.091 R)
• M9: 1,361,191 km (0.116 R)
• M10: 1,486,105 km (0.084 R)
• M11: 1,688,062 km (0.073 R)
• M12: 1,807,441 km (0.117 R)
• M13: 1,929,813 km (0.101 R)
• M14: 1,992,045 km (0.101 R)
• M15: 2,086,741 km (0.104 R)
• M16: 2,514,441 km (0.108 R)
• M17: 2,617,065 km (0.073 R)
• M18: 3,280,532 km (0.096 R)
• M19: 3,430,728 km (0.109 R)
• M20: 3,660,211 km (0.11 R)
• M21: 3,718,405 km (0.099 R)
• M22: 4,134,436 km (0.072 R)
• M23: 5,118,491 km (0.026 R)
• M24: 5,403,176 km (0.081 R)
• M25: 5,558,608 km (0.083 R)
• M26: 5,760,715 km (0.055 R)
• M27: 5,828,632 km (0.051 R)
• M28: 6,148,921 km (0.114 R)
• M29: 6,288,047 km (0.117 R)
• M30: 6,999,086 km (0.068 R)
• M31: 7,144,346 km (0.11 R)
• M32: 7,266,118 km (0.044 R)
• M33: 7,388,639 km (0.117 R)
• M34: 7,735,407 km (0.071 R)
• M35: 7,986,432 km (0.097 R)
• M36: 8,419,219 km (0.067 R)
• M37: 9,360,788 km (0.055 R)
• M38: 9,494,229 km (0.043 R)
• M39: 10,007,050 km (0.077 R)
• M40: 10,088,880 km (0.078 R)
• M41: 10,501,172 km (0.033 R)
• M42: 10,695,500 km (0.11 R)
• M43: 10,779,125 km (0.062 R)
• M44: 11,059,471 km (0.087 R)
• M45: 11,828,554 km (0.111 R)
• M46: 12,146,898 km (0.068 R)
• M47: 12,821,435 km (0.034 R)
• M48: 12,940,066 km (0.05 R)
• M49: 13,538,308 km (0.052 R)
• M50: 13,871,313 km (0.064 R)
• M51: 14,115,157 km (0.106 R)
• M52: 14,855,218 km (0.065 R)
• M53: 15,073,481 km (0.108 R)
• M54: 15,671,125 km (0.109 R)
• M55: 16,020,735 km (0.088 R)
• M56: 16,084,464 km (0.092 R)
• M57: 16,598,333 km (0.049 R)
• M58: 17,117,437 km (0.051 R)
• M59: 17,477,519 km (0.114 R)
• M60: 17,674,839 km (0.088 R)
• M61: 18,572,426 km (0.041 R)
• M62: 18,639,595 km (0.112 R)
• M63: 18,773,934 km (0.06 R)
• M64: 19,179,045 km (0.105 R)
• M65: 19,382,798 km (0.118 R)
• M66: 19,484,823 km (0.059 R)
• M67: 20,342,618 km (0.086 R)
• M68: 21,882,129 km (0.045 R)
• M69: 22,023,948 km (0.061 R)
• M70: 22,237,275 km (0.059 R)
• M71: 22,308,483 km (0.093 R)
• M72: 22,451,200 km (0.067 R)
• M73: 23,858,616 km (0.105 R)
• M74: 24,004,624 km (0.056 R)
• M75: 24,224,084 km (0.067 R)
• M76: 24,554,695 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.7

Radius: 9.4

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.42 AU - 4.22 AU

Year: 3149 Days

Day: 7.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,138,835 km

• M1: 151,393 km (0.118 R)
• M2: 315,352 km (0.102 R)
• M3: 623,225 km (0.049 R)
• M4: 687,701 km (0.092 R)
• M5: 814,411 km (0.119 R)
• M6: 1,114,205 km (0.075 R)
• M7: 1,183,020 km (0.108 R)
• M8: 1,276,967 km (0.084 R)
• M9: 1,349,223 km (0.097 R)
• M10: 1,460,374 km (0.05 R)
• M11: 1,536,071 km (0.118 R)
• M12: 1,921,435 km (0.119 R)
• M13: 2,004,911 km (0.037 R)
• M14: 2,218,985 km (0.114 R)
• M15: 2,470,758 km (0.113 R)
• M16: 3,148,586 km (0.109 R)
• M17: 3,214,559 km (0.113 R)
• M18: 3,448,829 km (0.098 R)
• M19: 4,203,251 km (0.119 R)
• M20: 4,515,462 km (0.114 R)
• M21: 4,797,155 km (0.046 R)
• M22: 5,045,936 km (0.051 R)
• M23: 5,181,771 km (0.05 R)
• M24: 5,240,264 km (0.072 R)
• M25: 5,299,056 km (0.054 R)
• M26: 5,436,985 km (0.107 R)
• M27: 5,496,525 km (0.049 R)
• M28: 5,676,491 km (0.12 R)
• M29: 5,898,943 km (0.111 R)
• M30: 6,083,098 km (0.039 R)
• M31: 6,165,676 km (0.047 R)
• M32: 6,310,936 km (0.12 R)
• M33: 6,732,203 km (0.077 R)
• M34: 6,881,801 km (0.068 R)
• M35: 6,967,820 km (0.057 R)
• M36: 7,162,596 km (0.079 R)
• M37: 7,359,168 km (0.072 R)
• M38: 7,535,394 km (0.107 R)
• M39: 7,892,185 km (0.076 R)
• M40: 8,004,832 km (0.058 R)
• M41: 8,323,027 km (0.099 R)
• M42: 8,854,848 km (0.082 R)
• M43: 9,065,930 km (0.053 R)
• M44: 9,278,808 km (0.092 R)
• M45: 9,565,138 km (0.049 R)
• M46: 9,781,756 km (0.111 R)
• M47: 9,975,635 km (0.115 R)
• M48: 10,268,996 km (0.103 R)
• M49: 10,367,432 km (0.101 R)
• M50: 10,540,367 km (0.074 R)
• M51: 11,419,553 km (0.061 R)
• M52: 11,521,430 km (0.077 R)
• M53: 12,010,016 km (0.104 R)
• M54: 12,087,807 km (0.099 R)
• M55: 12,165,748 km (0.04 R)
• M56: 12,426,646 km (0.103 R)
• M57: 12,954,278 km (0.046 R)
• M58: 13,034,014 km (0.068 R)
• M59: 13,113,899 km (0.067 R)
• M60: 13,542,946 km (0.04 R)
• M61: 13,677,883 km (0.085 R)
• M62: 13,867,723 km (0.09 R)
• M63: 13,976,630 km (0.08 R)
• M64: 14,304,848 km (0.118 R)
• M65: 14,635,608 km (0.075 R)
• M66: 14,885,437 km (0.118 R)
• M67: 15,192,561 km (0.108 R)
• M68: 16,413,430 km (0.115 R)
• M69: 16,644,109 km (0.12 R)
• M70: 16,875,687 km (0.116 R)
• M71: 17,079,290 km (0.094 R)
• M72: 18,617,156 km (0.09 R)
• M73: 19,008,653 km (0.101 R)
• M74: 19,768,910 km (0.067 R)
• M75: 20,014,250 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.7

Radius: 10.5

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4 AU - 6.04 AU

Year: 4744 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,138,835 km

• M1: 177,573 km (0.098 R)
• M2: 338,540 km (0.052 R)
• M3: 433,684 km (0.106 R)
• M4: 718,668 km (0.081 R)
• M5: 876,195 km (0.104 R)
• M6: 973,583 km (0.025 R)
• M7: 1,320,650 km (0.102 R)
• M8: 1,793,828 km (0.098 R)
• M9: 1,975,141 km (0.055 R)
• M10: 2,336,420 km (0.09 R)
• M11: 2,595,822 km (0.073 R)
• M12: 2,780,875 km (0.114 R)
• M13: 2,949,172 km (0.114 R)
• M14: 3,273,800 km (0.099 R)
• M15: 3,793,952 km (0.094 R)
• M16: 3,910,488 km (0.047 R)
• M17: 4,634,692 km (0.119 R)
• M18: 5,243,705 km (0.1 R)
• M19: 5,347,675 km (0.088 R)
• M20: 5,610,818 km (0.091 R)
• M21: 5,878,000 km (0.12 R)
• M22: 6,789,649 km (0.115 R)
• M23: 6,988,764 km (0.113 R)
• M24: 7,132,078 km (0.085 R)
• M25: 7,247,418 km (0.098 R)
• M26: 7,568,156 km (0.118 R)
• M27: 7,863,612 km (0.103 R)
• M28: 8,283,683 km (0.057 R)
• M29: 8,374,638 km (0.044 R)
• M30: 9,145,815 km (0.066 R)
• M31: 9,271,328 km (0.095 R)
• M32: 9,779,063 km (0.115 R)
• M33: 10,165,774 km (0.05 R)
• M34: 10,361,149 km (0.107 R)
• M35: 11,423,593 km (0.095 R)
• M36: 12,694,726 km (0.089 R)
• M37: 12,940,365 km (0.072 R)
• M38: 13,152,046 km (0.078 R)
• M39: 13,400,528 km (0.107 R)
• M40: 13,758,217 km (0.038 R)
• M41: 13,866,077 km (0.043 R)
• M42: 13,938,183 km (0.105 R)
• M43: 14,191,602 km (0.1 R)
• M44: 14,739,579 km (0.093 R)
• M45: 15,294,587 km (0.117 R)
• M46: 15,931,874 km (0.106 R)
• M47: 16,007,421 km (0.042 R)
• M48: 16,234,660 km (0.107 R)
• M49: 17,193,582 km (0.056 R)
• M50: 17,621,283 km (0.074 R)
• M51: 17,973,735 km (0.073 R)
• M52: 18,052,424 km (0.105 R)
• M53: 18,407,868 km (0.082 R)
• M54: 18,566,592 km (0.11 R)
• M55: 19,125,639 km (0.029 R)
• M56: 19,447,574 km (0.111 R)
• M57: 19,528,356 km (0.096 R)
• M58: 19,852,535 km (0.038 R)
• M59: 20,015,298 km (0.03 R)
• M60: 20,342,169 km (0.109 R)
• M61: 20,794,403 km (0.075 R)
• M62: 21,001,147 km (0.086 R)
• M63: 21,374,993 km (0.064 R)
• M64: 21,709,045 km (0.092 R)
• M65: 22,002,855 km (0.032 R)
• M66: 22,340,198 km (0.093 R)
• M67: 22,509,543 km (0.039 R)
• M68: 22,977,335 km (0.07 R)
• M69: 25,940,121 km (0.105 R)
• M70: 26,207,153 km (0.089 R)
• M71: 28,148,335 km (0.085 R)
• M72: 28,514,551 km (0.077 R)
• M73: 28,606,404 km (0.045 R)
• M74: 28,744,333 km (0.112 R)
• M75: 28,974,564 km (0.11 R)
• M76: 30,228,943 km (0.093 R)
• M77: 30,839,152 km (0.081 R)
• M78: 30,933,399 km (0.066 R)
• M79: 31,453,551 km (0.086 R)
• M80: 31,785,957 km (0.084 R)
• M81: 31,881,101 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.9

Radius: 3

Gravity: 38.88 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.66 AU - 14.54 AU

Year: 21153 Days

Day: 22.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,138,835 km

• M1: 59,690 km (0.111 R)
• M2: 450,439 km (0.086 R)
• M3: 639,680 km (0.109 R)
• M4: 964,757 km (0.1 R)
• M5: 987,944 km (0.119 R)
• M6: 1,600,996 km (0.057 R)
• M7: 1,712,746 km (0.077 R)
• M8: 1,826,889 km (0.093 R)
• M9: 2,214,946 km (0.03 R)
• M10: 2,792,693 km (0.069 R)
• M11: 2,927,032 km (0.112 R)
• M12: 3,202,142 km (0.088 R)
• M13: 3,962,698 km (0.106 R)
• M14: 4,305,128 km (0.103 R)
• M15: 5,181,023 km (0.11 R)
• M16: 5,346,030 km (0.06 R)
• M17: 5,429,206 km (0.112 R)
• M18: 5,512,831 km (0.113 R)
• M19: 6,196,793 km (0.079 R)
• M20: 6,415,953 km (0.094 R)
• M21: 7,134,322 km (0.102 R)
• M22: 7,924,947 km (0.106 R)
• M23: 8,019,792 km (0.104 R)
• M24: 8,115,086 km (0.109 R)
• M25: 9,087,622 km (0.12 R)
• M26: 9,186,955 km (0.072 R)
• M27: 10,457,789 km (0.115 R)
• M28: 10,981,381 km (0.108 R)
• M29: 11,674,767 km (0.106 R)
• M30: 11,782,627 km (0.074 R)
• M31: 11,890,936 km (0.117 R)
• M32: 12,053,848 km (0.119 R)
• M33: 12,327,164 km (0.111 R)
• M34: 12,382,066 km (0.094 R)
• M35: 13,271,575 km (0.109 R)
• M36: 13,667,261 km (0.079 R)
• M37: 13,780,956 km (0.096 R)
• M38: 14,181,579 km (0.025 R)
• M39: 14,818,716 km (0.11 R)
• M40: 15,406,038 km (0.079 R)
• M41: 15,465,129 km (0.096 R)
• M42: 15,524,369 km (0.112 R)
• M43: 15,821,620 km (0.076 R)
• M44: 16,060,827 km (0.093 R)
• M45: 16,421,807 km (0.068 R)
• M46: 17,397,335 km (0.081 R)
• M47: 17,458,969 km (0.111 R)
• M48: 18,078,903 km (0.117 R)
• M49: 18,328,881 km (0.117 R)
• M50: 20,499,546 km (0.068 R)
• M51: 20,564,621 km (0.11 R)
• M52: 21,747,491 km (0.115 R)
• M53: 22,884,585 km (0.086 R)
• M54: 24,040,976 km (0.11 R)
• M55: 24,522,681 km (0.106 R)
• M56: 24,799,437 km (0.115 R)
• M57: 25,705,701 km (0.103 R)
• M58: 26,693,795 km (0.115 R)
• M59: 26,978,330 km (0.117 R)
• M60: 27,335,570 km (0.113 R)
• M61: 27,407,078 km (0.061 R)
• M62: 28,852,493 km (0.057 R)
• M63: 29,364,267 km (0.069 R)
• M64: 31,216,139 km (0.077 R)
• M65: 31,365,886 km (0.079 R)
• M66: 32,042,817 km (0.114 R)
• M67: 32,496,846 km (0.069 R)
• M68: 33,181,855 km (0.026 R)
• M69: 34,876,051 km (0.078 R)
• M70: 40,777,238 km (0.089 R)
• M71: 42,175,828 km (0.042 R)
• M72: 42,507,188 km (0.082 R)
• M73: 43,590,127 km (0.079 R)
• M74: 44,429,371 km (0.111 R)
• M75: 45,104,506 km (0.071 R)
• M76: 46,464,949 km (0.066 R)
• M77: 46,721,509 km (0.04 R)
• M78: 47,408,014 km (0.037 R)
• M79: 49,313,143 km (0.094 R)
• M80: 49,574,790 km (0.083 R)
• M81: 51,419,780 km (0.089 R)
• M82: 51,773,729 km (0.084 R)
• M83: 51,862,291 km (0.058 R)
• M84: 51,951,002 km (0.105 R)
• M85: 52,128,425 km (0.054 R)
• M86: 53,197,601 km (0.118 R)
• M87: 53,734,807 km (0.109 R)
• M88: 56,356,959 km (0.118 R)
• M89: 59,205,452 km (0.116 R)
• M90: 59,483,554 km (0.111 R)
• M91: 59,669,355 km (0.064 R)
• M92: 60,041,255 km (0.111 R)
• M93: 61,255,242 km (0.078 R)
• M94: 62,760,645 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 13,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit