🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.66 AU - 0.88 AU

Year: 306 Days

Day: 30.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.78 AU - 1.22 AU

Year: 453 Days

Day: 40.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 148.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.97 AU - 1.27 AU

Year: 537 Days

Day: 30.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.18 AU - 1.66 AU

Year: 767 Days

Day: 37.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.34 AU - 2.16 AU

Year: 1049 Days

Day: 18.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.2

Radius: 14.8

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.15 AU - 2.73 AU

Year: 1727 Days

Day: 9.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 88,696,379 km

• M1: 189,092 km (0.065 R)
• M2: 525,837 km (0.114 R)
• M3: 690,693 km (0.089 R)
• M4: 941,719 km (0.083 R)
• M5: 1,037,162 km (0.069 R)
• M6: 1,187,358 km (0.119 R)
• M7: 1,360,892 km (0.096 R)
• M8: 1,478,925 km (0.043 R)
• M9: 1,617,153 km (0.115 R)
• M10: 1,742,965 km (0.082 R)
• M11: 2,031,838 km (0.112 R)
• M12: 2,131,620 km (0.103 R)
• M13: 2,607,042 km (0.079 R)
• M14: 2,706,225 km (0.067 R)
• M15: 3,158,011 km (0.088 R)
• M16: 3,253,305 km (0.042 R)
• M17: 3,414,571 km (0.104 R)
• M18: 3,578,531 km (0.106 R)
• M19: 3,823,871 km (0.083 R)
• M20: 4,202,354 km (0.119 R)
• M21: 4,343,125 km (0.096 R)
• M22: 4,641,424 km (0.028 R)
• M23: 4,921,920 km (0.064 R)
• M24: 5,157,835 km (0.03 R)
• M25: 5,796,618 km (0.025 R)
• M26: 6,045,998 km (0.105 R)
• M27: 6,205,469 km (0.099 R)
• M28: 6,420,142 km (0.086 R)
• M29: 6,678,348 km (0.117 R)
• M30: 6,788,153 km (0.092 R)
• M31: 6,884,644 km (0.044 R)
• M32: 7,121,158 km (0.061 R)
• M33: 7,247,269 km (0.118 R)
• M34: 7,587,754 km (0.095 R)
• M35: 8,343,223 km (0.113 R)
• M36: 8,760,003 km (0.099 R)
• M37: 8,895,538 km (0.111 R)
• M38: 9,107,668 km (0.116 R)
• M39: 9,598,798 km (0.068 R)
• M40: 9,691,848 km (0.062 R)
• M41: 9,863,287 km (0.11 R)
• M42: 9,972,792 km (0.117 R)
• M43: 10,082,896 km (0.115 R)
• M44: 10,351,724 km (0.063 R)
• M45: 10,447,167 km (0.116 R)
• M46: 10,574,924 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.7

Radius: 15

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.66 AU - 5.28 AU

Year: 4281 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 88,696,379 km

• M1: 224,846 km (0.091 R)
• M2: 529,576 km (0.078 R)
• M3: 625,469 km (0.098 R)
• M4: 728,990 km (0.098 R)
• M5: 862,432 km (0.109 R)
• M6: 1,092,663 km (0.099 R)
• M7: 1,358,349 km (0.067 R)
• M8: 1,513,781 km (0.1 R)
• M9: 2,695,903 km (0.115 R)
• M10: 3,042,372 km (0.117 R)
• M11: 3,268,713 km (0.058 R)
• M12: 3,540,084 km (0.061 R)
• M13: 3,778,543 km (0.106 R)
• M14: 3,899,867 km (0.116 R)
• M15: 4,612,102 km (0.112 R)
• M16: 4,742,103 km (0.113 R)
• M17: 4,917,282 km (0.078 R)
• M18: 5,139,285 km (0.115 R)
• M19: 5,755,628 km (0.078 R)
• M20: 6,108,231 km (0.119 R)
• M21: 6,589,637 km (0.036 R)
• M22: 7,512,356 km (0.117 R)
• M23: 7,872,289 km (0.115 R)
• M24: 8,054,349 km (0.032 R)
• M25: 8,343,223 km (0.039 R)
• M26: 8,502,245 km (0.091 R)
• M27: 8,635,687 km (0.093 R)
• M28: 8,985,596 km (0.119 R)
• M29: 9,560,800 km (0.064 R)
• M30: 10,574,774 km (0.119 R)
• M31: 10,718,239 km (0.028 R)
• M32: 10,891,473 km (0.042 R)
• M33: 11,036,433 km (0.092 R)
• M34: 11,298,978 km (0.102 R)
• M35: 11,416,412 km (0.11 R)
• M36: 11,563,766 km (0.109 R)
• M37: 12,129,246 km (0.069 R)
• M38: 12,430,536 km (0.061 R)
• M39: 12,917,926 km (0.102 R)
• M40: 13,040,746 km (0.059 R)
• M41: 13,256,615 km (0.114 R)
• M42: 13,942,671 km (0.03 R)
• M43: 14,258,472 km (0.089 R)
• M44: 14,385,481 km (0.042 R)
• M45: 14,480,924 km (0.083 R)
• M46: 14,993,596 km (0.109 R)
• M47: 15,155,162 km (0.061 R)
• M48: 16,534,305 km (0.108 R)
• M49: 16,768,126 km (0.071 R)
• M50: 17,002,995 km (0.095 R)
• M51: 17,238,911 km (0.071 R)
• M52: 17,714,183 km (0.08 R)
• M53: 17,987,648 km (0.097 R)
• M54: 18,193,794 km (0.088 R)
• M55: 18,816,719 km (0.091 R)
• M56: 19,446,526 km (0.032 R)
• M57: 20,047,910 km (0.098 R)
• M58: 20,190,177 km (0.077 R)
• M59: 20,547,716 km (0.112 R)
• M60: 20,655,277 km (0.105 R)
• M61: 21,051,562 km (0.096 R)
• M62: 21,851,611 km (0.104 R)
• M63: 22,772,985 km (0.09 R)
• M64: 23,820,020 km (0.053 R)
• M65: 23,970,815 km (0.078 R)
• M66: 25,112,396 km (0.102 R)
• M67: 25,381,224 km (0.051 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551

Radius: 12.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.79 AU - 6.19 AU

Year: 6642 Days

Day: 15 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 88,696,379 km

• M1: 194,178 km (0.115 R)
• M2: 362,924 km (0.08 R)
• M3: 461,509 km (0.098 R)
• M4: 681,867 km (0.105 R)
• M5: 826,528 km (0.073 R)
• M6: 924,664 km (0.097 R)
• M7: 1,102,836 km (0.088 R)
• M8: 1,228,498 km (0.107 R)
• M9: 2,142,092 km (0.09 R)
• M10: 2,718,193 km (0.103 R)
• M11: 2,847,895 km (0.089 R)
• M12: 3,813,100 km (0.031 R)
• M13: 4,106,611 km (0.114 R)
• M14: 4,382,170 km (0.084 R)
• M15: 4,741,654 km (0.089 R)
• M16: 4,951,540 km (0.035 R)
• M17: 5,137,640 km (0.115 R)
• M18: 5,218,123 km (0.074 R)
• M19: 6,074,571 km (0.091 R)
• M20: 6,245,412 km (0.069 R)
• M21: 6,533,837 km (0.103 R)
• M22: 7,364,554 km (0.089 R)
• M23: 7,792,403 km (0.105 R)
• M24: 9,059,497 km (0.113 R)
• M25: 9,320,546 km (0.101 R)
• M26: 9,419,131 km (0.061 R)
• M27: 9,917,142 km (0.079 R)
• M28: 10,118,650 km (0.091 R)
• M29: 10,526,005 km (0.025 R)
• M30: 11,077,573 km (0.09 R)
• M31: 11,251,854 km (0.087 R)
• M32: 11,497,494 km (0.049 R)
• M33: 11,673,870 km (0.082 R)
• M34: 12,101,271 km (0.119 R)
• M35: 12,352,895 km (0.074 R)
• M36: 13,191,839 km (0.061 R)
• M37: 13,339,642 km (0.092 R)
• M38: 13,450,943 km (0.097 R)
• M39: 14,049,334 km (0.054 R)
• M40: 14,427,667 km (0.094 R)
• M41: 15,001,674 km (0.085 R)
• M42: 15,117,314 km (0.074 R)
• M43: 16,092,991 km (0.119 R)
• M44: 17,290,671 km (0.032 R)
• M45: 18,105,082 km (0.113 R)
• M46: 18,228,201 km (0.072 R)
• M47: 18,682,530 km (0.082 R)
• M48: 18,931,910 km (0.075 R)
• M49: 19,098,711 km (0.104 R)
• M50: 19,350,036 km (0.036 R)
• M51: 19,644,444 km (0.094 R)
• M52: 20,365,805 km (0.12 R)
• M53: 20,751,169 km (0.071 R)
• M54: 22,272,729 km (0.072 R)
• M55: 22,493,087 km (0.119 R)
• M56: 22,714,193 km (0.078 R)
• M57: 22,847,185 km (0.084 R)
• M58: 23,024,758 km (0.068 R)
• M59: 23,336,969 km (0.066 R)
• M60: 23,875,222 km (0.118 R)
• M61: 24,417,514 km (0.071 R)
• M62: 25,514,515 km (0.054 R)
• M63: 25,930,098 km (0.102 R)
• M64: 26,022,699 km (0.101 R)
• M65: 27,425,478 km (0.077 R)
• M66: 28,136,068 km (0.07 R)
• M67: 28,804,920 km (0.094 R)
• M68: 29,382,219 km (0.12 R)
• M69: 29,478,859 km (0.108 R)
• M70: 30,450,647 km (0.116 R)
• M71: 30,548,484 km (0.047 R)
• M72: 31,186,369 km (0.114 R)
• M73: 32,126,891 km (0.105 R)
• M74: 33,227,333 km (0.079 R)
• M75: 33,328,012 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769

Radius: 4.1

Gravity: 45.75 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.67 AU - 14.35 AU

Year: 23757 Days

Day: 18 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,696,379 km

• M1: 53,855 km (0.116 R)
• M2: 167,550 km (0.07 R)
• M3: 340,186 km (0.094 R)
• M4: 380,577 km (0.12 R)
• M5: 422,614 km (0.088 R)
• M6: 1,163,423 km (0.111 R)
• M7: 1,386,473 km (0.075 R)
• M8: 1,486,255 km (0.039 R)
• M9: 2,132,518 km (0.11 R)
• M10: 2,981,336 km (0.105 R)
• M11: 3,197,206 km (0.095 R)
• M12: 3,508,070 km (0.101 R)
• M13: 5,047,133 km (0.082 R)
• M14: 5,098,146 km (0.025 R)
• M15: 5,460,472 km (0.098 R)
• M16: 5,992,292 km (0.107 R)
• M17: 6,155,055 km (0.069 R)
• M18: 6,596,219 km (0.116 R)
• M19: 8,520,796 km (0.098 R)
• M20: 10,343,496 km (0.118 R)
• M21: 10,408,421 km (0.085 R)
• M22: 11,131,727 km (0.046 R)
• M23: 11,532,949 km (0.108 R)
• M24: 11,667,736 km (0.074 R)
• M25: 11,871,040 km (0.105 R)
• M26: 11,938,957 km (0.09 R)
• M27: 12,007,024 km (0.114 R)
• M28: 12,280,938 km (0.095 R)
• M29: 13,114,647 km (0.065 R)
• M30: 14,835,920 km (0.101 R)
• M31: 16,022,381 km (0.078 R)
• M32: 16,855,491 km (0.11 R)
• M33: 17,702,664 km (0.056 R)
• M34: 17,858,246 km (0.101 R)
• M35: 18,406,223 km (0.057 R)
• M36: 19,920,901 km (0.109 R)
• M37: 20,082,617 km (0.047 R)
• M38: 21,890,656 km (0.095 R)
• M39: 21,973,982 km (0.046 R)
• M40: 22,057,458 km (0.117 R)
• M41: 22,392,707 km (0.052 R)
• M42: 23,067,992 km (0.12 R)
• M43: 23,322,906 km (0.096 R)
• M44: 25,308,369 km (0.048 R)
• M45: 26,099,892 km (0.108 R)
• M46: 27,347,239 km (0.078 R)
• M47: 27,887,736 km (0.087 R)
• M48: 29,254,462 km (0.103 R)
• M49: 29,530,320 km (0.068 R)
• M50: 29,714,775 km (0.116 R)
• M51: 29,899,678 km (0.05 R)
• M52: 30,363,281 km (0.096 R)
• M53: 31,016,575 km (0.075 R)
• M54: 31,204,021 km (0.108 R)
• M55: 32,622,060 km (0.111 R)
• M56: 33,771,570 km (0.114 R)
• M57: 35,227,007 km (0.118 R)
• M58: 35,324,844 km (0.049 R)
• M59: 36,011,648 km (0.119 R)
• M60: 36,801,974 km (0.053 R)
• M61: 38,600,888 km (0.119 R)
• M62: 39,511,191 km (0.099 R)
• M63: 40,633,175 km (0.118 R)
• M64: 40,735,799 km (0.091 R)
• M65: 46,398,228 km (0.116 R)
• M66: 48,231,102 km (0.056 R)
• M67: 50,858,788 km (0.066 R)
• M68: 51,079,744 km (0.115 R)
• M69: 53,757,396 km (0.115 R)
• M70: 53,869,894 km (0.052 R)
• M71: 54,207,985 km (0.106 R)
• M72: 54,773,166 km (0.029 R)
• M73: 54,886,412 km (0.106 R)
• M74: 55,113,202 km (0.068 R)
• M75: 55,453,836 km (0.061 R)
• M76: 57,627,793 km (0.09 R)
• M77: 57,858,323 km (0.118 R)
• M78: 58,899,225 km (0.102 R)
• M79: 60,179,783 km (0.045 R)
• M80: 61,822,816 km (0.111 R)
• M81: 62,649,793 km (0.096 R)
• M82: 63,837,600 km (0.073 R)
• M83: 69,151,466 km (0.074 R)
• M84: 69,518,879 km (0.086 R)
• M85: 72,855,061 km (0.075 R)
• M86: 72,979,526 km (0.105 R)
• M87: 74,103,754 km (0.069 R)
• M88: 75,359,628 km (0.082 R)
• M89: 77,892,320 km (0.119 R)
• M90: 79,810,015 km (0.09 R)
• M91: 82,780,580 km (0.111 R)
• M92: 84,083,428 km (0.11 R)
• M93: 85,130,613 km (0.094 R)
• M94: 85,393,008 km (0.066 R)
• M95: 85,524,355 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 10,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit