🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.44 AU - 0.6 AU

Year: 144 Days

Day: 15 Hours

Environment

Temp: 175 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.55 AU - 0.65 AU

Year: 179 Days

Day: 30.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.17 AU - 1.49 AU

Year: 591 Days

Day: 34.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,155,059 km

• M1: 986,448 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.52 AU - 1.82 AU

Year: 831 Days

Day: 44.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,155,059 km

• M1: 51,761 km (0.029 R)
• M2: 1,443,769 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.37 AU - 4.35 AU

Year: 2920 Days

Day: 39.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,155,059 km

• M1: 1,242,859 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.6

Radius: 9.4

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.58 AU - 4.66 AU

Year: 3220 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 51,155,059 km

• M1: 134,937 km (0.058 R)
• M2: 200,910 km (0.111 R)
• M3: 266,883 km (0.086 R)
• M4: 371,601 km (0.117 R)
• M5: 454,628 km (0.093 R)
• M6: 664,813 km (0.071 R)
• M7: 916,287 km (0.116 R)
• M8: 1,034,918 km (0.089 R)
• M9: 1,186,610 km (0.106 R)
• M10: 1,316,760 km (0.116 R)
• M11: 1,487,900 km (0.079 R)
• M12: 1,554,771 km (0.119 R)
• M13: 1,891,515 km (0.088 R)
• M14: 1,964,370 km (0.118 R)
• M15: 2,195,349 km (0.065 R)
• M16: 2,293,036 km (0.095 R)
• M17: 2,507,560 km (0.079 R)
• M18: 2,632,025 km (0.116 R)
• M19: 2,735,995 km (0.083 R)
• M20: 2,803,763 km (0.065 R)
• M21: 2,933,016 km (0.059 R)
• M22: 3,010,059 km (0.092 R)
• M23: 3,181,947 km (0.111 R)
• M24: 3,332,891 km (0.117 R)
• M25: 3,413,375 km (0.04 R)
• M26: 3,568,059 km (0.054 R)
• M27: 3,633,882 km (0.114 R)
• M28: 3,952,226 km (0.038 R)
• M29: 4,063,228 km (0.08 R)
• M30: 4,349,708 km (0.073 R)
• M31: 4,651,746 km (0.064 R)
• M32: 4,869,111 km (0.094 R)
• M33: 5,108,468 km (0.1 R)
• M34: 5,182,818 km (0.098 R)
• M35: 5,465,109 km (0.117 R)
• M36: 5,579,402 km (0.051 R)
• M37: 5,694,593 km (0.077 R)
• M38: 5,936,941 km (0.098 R)
• M39: 6,005,457 km (0.096 R)
• M40: 6,133,363 km (0.067 R)
• M41: 6,232,397 km (0.079 R)
• M42: 6,301,960 km (0.103 R)
• M43: 6,442,133 km (0.069 R)
• M44: 6,583,204 km (0.075 R)
• M45: 6,643,941 km (0.082 R)
• M46: 6,755,840 km (0.103 R)
• M47: 6,837,670 km (0.118 R)
• M48: 6,930,121 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.5

Radius: 12.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.56 AU - 4.64 AU

Year: 3798 Days

Day: 14.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,155,059 km

• M1: 178,321 km (0.087 R)
• M2: 279,748 km (0.071 R)
• M3: 502,499 km (0.106 R)
• M4: 600,785 km (0.064 R)
• M5: 688,599 km (0.1 R)
• M6: 771,925 km (0.08 R)
• M7: 1,374,356 km (0.103 R)
• M8: 1,633,160 km (0.106 R)
• M9: 1,775,278 km (0.059 R)
• M10: 1,894,657 km (0.077 R)
• M11: 2,044,554 km (0.117 R)
• M12: 2,298,422 km (0.065 R)
• M13: 2,517,882 km (0.098 R)
• M14: 2,744,523 km (0.115 R)
• M15: 2,837,124 km (0.106 R)
• M16: 3,137,217 km (0.086 R)
• M17: 3,717,208 km (0.092 R)
• M18: 3,906,449 km (0.081 R)
• M19: 4,187,544 km (0.095 R)
• M20: 4,511,722 km (0.062 R)
• M21: 4,603,276 km (0.096 R)
• M22: 4,881,678 km (0.075 R)
• M23: 5,146,466 km (0.106 R)
• M24: 5,769,541 km (0.083 R)
• M25: 5,849,127 km (0.062 R)
• M26: 5,929,162 km (0.077 R)
• M27: 6,110,475 km (0.082 R)
• M28: 6,437,346 km (0.03 R)
• M29: 6,644,539 km (0.069 R)
• M30: 6,790,995 km (0.108 R)
• M31: 6,875,069 km (0.115 R)
• M32: 7,236,498 km (0.113 R)
• M33: 7,430,526 km (0.116 R)
• M34: 7,648,042 km (0.063 R)
• M35: 7,889,792 km (0.075 R)
• M36: 8,156,375 km (0.07 R)
• M37: 8,335,743 km (0.025 R)
• M38: 8,561,785 km (0.109 R)
• M39: 8,698,518 km (0.103 R)
• M40: 8,835,849 km (0.045 R)
• M41: 8,973,927 km (0.102 R)
• M42: 9,299,004 km (0.076 R)
• M43: 9,439,626 km (0.094 R)
• M44: 9,533,573 km (0.064 R)
• M45: 9,699,028 km (0.103 R)
• M46: 9,793,873 km (0.107 R)
• M47: 10,032,632 km (0.048 R)
• M48: 10,515,833 km (0.087 R)
• M49: 10,907,929 km (0.056 R)
• M50: 11,081,013 km (0.067 R)
• M51: 11,279,829 km (0.108 R)
• M52: 11,833,042 km (0.11 R)
• M53: 13,096,546 km (0.048 R)
• M54: 13,280,551 km (0.118 R)
• M55: 13,864,581 km (0.089 R)
• M56: 13,944,915 km (0.102 R)
• M57: 14,105,882 km (0.109 R)
• M58: 14,429,911 km (0.104 R)
• M59: 14,728,958 km (0.1 R)
• M60: 14,810,937 km (0.045 R)
• M61: 14,920,443 km (0.113 R)
• M62: 16,142,508 km (0.115 R)
• M63: 16,424,799 km (0.077 R)
• M64: 17,022,742 km (0.113 R)
• M65: 17,310,119 km (0.032 R)
• M66: 17,396,587 km (0.115 R)
• M67: 17,598,993 km (0.093 R)
• M68: 17,715,081 km (0.112 R)
• M69: 18,064,541 km (0.091 R)
• M70: 18,711,402 km (0.08 R)
• M71: 19,695,906 km (0.11 R)
• M72: 20,027,864 km (0.067 R)
• M73: 20,453,021 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.1

Radius: 8.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.24 AU - 5.86 AU

Year: 4369 Days

Day: 6 Hours

Environment

Temp: -140 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,155,059 km

• M1: 113,844 km (0.101 R)
• M2: 374,892 km (0.088 R)
• M3: 566,228 km (0.084 R)
• M4: 627,862 km (0.069 R)
• M5: 728,691 km (0.078 R)
• M6: 1,013,974 km (0.058 R)
• M7: 1,073,514 km (0.093 R)
• M8: 1,513,930 km (0.11 R)
• M9: 1,662,332 km (0.05 R)
• M10: 1,805,347 km (0.097 R)
• M11: 1,899,444 km (0.106 R)
• M12: 2,114,566 km (0.061 R)
• M13: 2,281,218 km (0.11 R)
• M14: 2,337,766 km (0.105 R)
• M15: 2,521,771 km (0.072 R)
• M16: 2,770,553 km (0.099 R)
• M17: 3,002,579 km (0.104 R)
• M18: 3,077,228 km (0.114 R)
• M19: 3,240,888 km (0.066 R)
• M20: 3,317,482 km (0.108 R)
• M21: 3,407,540 km (0.103 R)
• M22: 3,843,468 km (0.097 R)
• M23: 4,395,335 km (0.042 R)
• M24: 4,451,883 km (0.08 R)
• M25: 4,579,939 km (0.068 R)
• M26: 4,680,618 km (0.119 R)
• M27: 5,254,176 km (0.11 R)
• M28: 5,480,668 km (0.085 R)
• M29: 5,756,825 km (0.067 R)
• M30: 6,116,309 km (0.111 R)
• M31: 6,195,446 km (0.055 R)
• M32: 6,290,890 km (0.081 R)
• M33: 6,450,959 km (0.095 R)
• M34: 6,890,029 km (0.074 R)
• M35: 7,305,014 km (0.042 R)
• M36: 7,558,133 km (0.034 R)
• M37: 7,986,133 km (0.113 R)
• M38: 8,351,750 km (0.071 R)
• M39: 8,439,713 km (0.097 R)
• M40: 8,723,052 km (0.103 R)
• M41: 8,865,768 km (0.085 R)
• M42: 8,937,575 km (0.056 R)
• M43: 9,135,792 km (0.101 R)
• M44: 9,262,651 km (0.048 R)
• M45: 9,831,572 km (0.116 R)
• M46: 10,430,712 km (0.088 R)
• M47: 10,658,549 km (0.114 R)
• M48: 10,734,844 km (0.111 R)
• M49: 11,138,309 km (0.047 R)
• M50: 11,215,652 km (0.099 R)
• M51: 11,449,024 km (0.085 R)
• M52: 11,940,304 km (0.113 R)
• M53: 12,198,510 km (0.067 R)
• M54: 12,358,280 km (0.093 R)
• M55: 13,290,724 km (0.105 R)
• M56: 13,890,162 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.2

Radius: 10.4

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.12 AU - 11.58 AU

Year: 11007 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,155,059 km

• M1: 204,949 km (0.085 R)
• M2: 394,490 km (0.101 R)
• M3: 463,454 km (0.042 R)
• M4: 649,255 km (0.093 R)
• M5: 879,187 km (0.083 R)
• M6: 1,461,422 km (0.116 R)
• M7: 1,915,302 km (0.072 R)
• M8: 2,384,440 km (0.052 R)
• M9: 2,548,699 km (0.099 R)
• M10: 2,830,990 km (0.107 R)
• M11: 3,425,642 km (0.113 R)
• M12: 3,611,592 km (0.117 R)
• M13: 3,769,118 km (0.058 R)
• M14: 3,864,861 km (0.095 R)
• M15: 3,961,352 km (0.114 R)
• M16: 4,288,672 km (0.1 R)
• M17: 4,388,603 km (0.097 R)
• M18: 4,489,432 km (0.057 R)
• M19: 4,624,968 km (0.056 R)
• M20: 4,865,372 km (0.084 R)
• M21: 5,180,724 km (0.034 R)
• M22: 5,831,325 km (0.032 R)
• M23: 6,972,308 km (0.083 R)
• M24: 7,327,902 km (0.106 R)
• M25: 7,487,822 km (0.069 R)
• M26: 7,933,773 km (0.091 R)
• M27: 8,222,049 km (0.092 R)
• M28: 9,322,790 km (0.048 R)
• M29: 9,846,382 km (0.089 R)
• M30: 10,200,780 km (0.073 R)
• M31: 10,379,549 km (0.088 R)
• M32: 11,104,949 km (0.088 R)
• M33: 12,176,519 km (0.083 R)
• M34: 12,652,689 km (0.11 R)
• M35: 13,086,373 km (0.07 R)
• M36: 14,667,922 km (0.035 R)
• M37: 14,768,751 km (0.062 R)
• M38: 15,276,486 km (0.052 R)
• M39: 15,429,824 km (0.118 R)
• M40: 15,789,906 km (0.079 R)
• M41: 16,048,710 km (0.102 R)
• M42: 16,675,675 km (0.097 R)
• M43: 17,045,181 km (0.068 R)
• M44: 17,470,638 km (0.105 R)
• M45: 17,631,156 km (0.083 R)
• M46: 18,007,544 km (0.074 R)
• M47: 18,604,290 km (0.119 R)
• M48: 18,987,560 km (0.09 R)
• M49: 19,207,619 km (0.088 R)
• M50: 21,226,741 km (0.051 R)
• M51: 21,799,551 km (0.078 R)
• M52: 21,914,592 km (0.088 R)
• M53: 22,203,466 km (0.106 R)
• M54: 23,136,059 km (0.088 R)
• M55: 23,371,227 km (0.117 R)
• M56: 23,489,110 km (0.065 R)
• M57: 26,132,205 km (0.078 R)
• M58: 26,499,767 km (0.073 R)
• M59: 27,550,841 km (0.08 R)
• M60: 27,737,689 km (0.074 R)
• M61: 28,678,510 km (0.072 R)
• M62: 29,184,600 km (0.094 R)
• M63: 29,375,038 km (0.088 R)
• M64: 29,885,167 km (0.098 R)
• M65: 32,216,649 km (0.07 R)
• M66: 32,742,636 km (0.05 R)
• M67: 32,808,608 km (0.064 R)
• M68: 35,144,729 km (0.068 R)
• M69: 35,279,815 km (0.073 R)
• M70: 35,415,052 km (0.088 R)
• M71: 35,889,876 km (0.111 R)
• M72: 36,708,924 km (0.044 R)
• M73: 37,327,062 km (0.114 R)
• M74: 38,643,524 km (0.036 R)
• M75: 38,782,949 km (0.114 R)
• M76: 39,553,079 km (0.043 R)
• M77: 40,116,165 km (0.044 R)
• M78: 41,037,089 km (0.108 R)
• M79: 41,393,132 km (0.114 R)
• M80: 43,333,267 km (0.092 R)
• M81: 44,570,142 km (0.11 R)
• M82: 47,301,800 km (0.037 R)
• M83: 49,329,150 km (0.077 R)
• M84: 49,480,543 km (0.071 R)
• M85: 50,391,594 km (0.087 R)
• M86: 50,620,179 km (0.083 R)
• M87: 51,154,992 km (0.112 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 15,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit