🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.19 AU - 1.25 AU

Year: 487 Days

Day: 40.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,575,513 km

• M1: 13,464 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.1 AU - 1.68 AU

Year: 593 Days

Day: 34.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,575,513 km

• M1: 1,260,811 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.35 AU - 3.13 AU

Year: 1640 Days

Day: 45.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.75 AU - 2.95 AU

Year: 1740 Days

Day: 22.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,575,513 km

• M1: 1,763,460 km (0.088 R)
• M2: 2,324,601 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.75 AU - 3.63 AU

Year: 2061 Days

Day: 18.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.59 AU - 5.07 AU

Year: 3839 Days

Day: 28.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,575,513 km

• M1: 139,126 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634

Radius: 11.6

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.95 AU - 6.07 AU

Year: 4056 Days

Day: 15 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,575,513 km

• M1: 216,169 km (0.095 R)
• M2: 403,615 km (0.111 R)
• M3: 527,632 km (0.104 R)
• M4: 698,622 km (0.098 R)
• M5: 842,834 km (0.108 R)
• M6: 936,931 km (0.104 R)
• M7: 1,035,068 km (0.114 R)
• M8: 1,189,004 km (0.11 R)
• M9: 1,549,385 km (0.081 R)
• M10: 1,849,927 km (0.117 R)
• M11: 2,023,311 km (0.061 R)
• M12: 2,218,686 km (0.073 R)
• M13: 2,699,045 km (0.116 R)
• M14: 2,824,258 km (0.117 R)
• M15: 3,025,019 km (0.113 R)
• M16: 3,306,412 km (0.101 R)
• M17: 3,440,601 km (0.112 R)
• M18: 3,557,138 km (0.108 R)
• M19: 4,221,951 km (0.093 R)
• M20: 4,409,996 km (0.103 R)
• M21: 4,536,855 km (0.036 R)
• M22: 4,990,585 km (0.093 R)
• M23: 5,234,280 km (0.094 R)
• M24: 5,459,125 km (0.082 R)
• M25: 5,618,447 km (0.073 R)
• M26: 5,825,491 km (0.094 R)
• M27: 6,390,372 km (0.113 R)
• M28: 6,582,456 km (0.094 R)
• M29: 7,096,025 km (0.111 R)
• M30: 7,648,042 km (0.1 R)
• M31: 7,826,661 km (0.095 R)
• M32: 8,136,030 km (0.058 R)
• M33: 8,581,083 km (0.09 R)
• M34: 8,953,732 km (0.113 R)
• M35: 9,385,920 km (0.118 R)
• M36: 9,797,464 km (0.105 R)
• M37: 9,880,491 km (0.07 R)
• M38: 10,271,091 km (0.107 R)
• M39: 10,723,624 km (0.073 R)
• M40: 11,414,617 km (0.098 R)
• M41: 11,853,986 km (0.085 R)
• M42: 12,328,660 km (0.096 R)
• M43: 12,538,246 km (0.108 R)
• M44: 12,870,054 km (0.104 R)
• M45: 13,052,414 km (0.099 R)
• M46: 13,296,708 km (0.098 R)
• M47: 13,450,195 km (0.063 R)
• M48: 13,573,314 km (0.08 R)
• M49: 13,696,882 km (0.088 R)
• M50: 13,945,214 km (0.098 R)
• M51: 14,163,627 km (0.068 R)
• M52: 14,288,990 km (0.093 R)
• M53: 15,112,826 km (0.098 R)
• M54: 15,595,129 km (0.099 R)
• M55: 16,707,090 km (0.113 R)
• M56: 16,972,477 km (0.108 R)
• M57: 17,440,269 km (0.051 R)
• M58: 18,320,204 km (0.065 R)
• M59: 18,422,679 km (0.036 R)
• M60: 18,593,819 km (0.117 R)
• M61: 18,937,894 km (0.05 R)
• M62: 19,842,063 km (0.054 R)
• M63: 20,193,618 km (0.117 R)
• M64: 20,334,839 km (0.049 R)
• M65: 20,511,663 km (0.092 R)
• M66: 20,831,503 km (0.114 R)
• M67: 20,974,220 km (0.094 R)
• M68: 21,368,261 km (0.104 R)
• M69: 21,512,174 km (0.086 R)
• M70: 21,800,898 km (0.068 R)
• M71: 21,982,061 km (0.112 R)
• M72: 22,127,320 km (0.084 R)
• M73: 22,272,879 km (0.072 R)
• M74: 24,007,167 km (0.07 R)
• M75: 24,796,146 km (0.067 R)
• M76: 25,402,915 km (0.104 R)
• M77: 25,479,061 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.6

Radius: 10.1

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.74 AU - 5.74 AU

Year: 4338 Days

Day: 12.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,575,513 km

• M1: 148,251 km (0.12 R)
• M2: 243,396 km (0.04 R)
• M3: 341,981 km (0.05 R)
• M4: 536,458 km (0.067 R)
• M5: 707,448 km (0.113 R)
• M6: 853,306 km (0.111 R)
• M7: 1,200,523 km (0.118 R)
• M8: 1,522,458 km (0.1 R)
• M9: 1,603,839 km (0.12 R)
• M10: 1,714,691 km (0.054 R)
• M11: 1,842,597 km (0.032 R)
• M12: 2,168,571 km (0.095 R)
• M13: 2,417,352 km (0.068 R)
• M14: 2,561,415 km (0.12 R)
• M15: 2,642,646 km (0.067 R)
• M16: 2,858,067 km (0.042 R)
• M17: 3,359,519 km (0.11 R)
• M18: 3,629,544 km (0.034 R)
• M19: 4,076,542 km (0.102 R)
• M20: 4,306,773 km (0.072 R)
• M21: 4,384,414 km (0.094 R)
• M22: 4,659,974 km (0.081 R)
• M23: 4,900,677 km (0.032 R)
• M24: 5,311,024 km (0.094 R)
• M25: 5,478,274 km (0.118 R)
• M26: 5,711,198 km (0.032 R)
• M27: 6,077,413 km (0.034 R)
• M28: 6,142,937 km (0.101 R)
• M29: 6,340,706 km (0.069 R)
• M30: 6,719,936 km (0.074 R)
• M31: 6,901,099 km (0.095 R)
• M32: 7,083,758 km (0.046 R)
• M33: 7,547,512 km (0.113 R)
• M34: 7,688,583 km (0.043 R)
• M35: 8,045,074 km (0.104 R)
• M36: 8,799,048 km (0.119 R)
• M37: 9,322,640 km (0.104 R)
• M38: 9,856,256 km (0.054 R)
• M39: 10,191,654 km (0.065 R)
• M40: 10,295,625 km (0.062 R)
• M41: 10,399,894 km (0.065 R)
• M42: 10,794,234 km (0.088 R)
• M43: 10,873,671 km (0.09 R)
• M44: 11,006,514 km (0.085 R)
• M45: 11,166,733 km (0.119 R)
• M46: 11,273,845 km (0.109 R)
• M47: 11,354,478 km (0.118 R)
• M48: 11,924,297 km (0.101 R)
• M49: 12,226,484 km (0.103 R)
• M50: 13,148,007 km (0.074 R)
• M51: 13,346,524 km (0.083 R)
• M52: 13,488,791 km (0.103 R)
• M53: 13,947,608 km (0.12 R)
• M54: 14,091,970 km (0.12 R)
• M55: 14,382,339 km (0.118 R)
• M56: 14,586,840 km (0.103 R)
• M57: 15,116,865 km (0.087 R)
• M58: 15,444,035 km (0.085 R)
• M59: 15,923,945 km (0.049 R)
• M60: 16,226,283 km (0.097 R)
• M61: 16,591,750 km (0.055 R)
• M62: 17,237,863 km (0.05 R)
• M63: 17,766,991 km (0.104 R)
• M64: 17,860,939 km (0.114 R)
• M65: 18,522,909 km (0.074 R)
• M66: 18,618,203 km (0.112 R)
• M67: 19,032,739 km (0.082 R)
• M68: 19,128,930 km (0.032 R)
• M69: 19,385,939 km (0.076 R)
• M70: 19,838,622 km (0.084 R)
• M71: 21,450,240 km (0.074 R)
• M72: 22,019,311 km (0.058 R)
• M73: 22,086,480 km (0.073 R)
• M74: 22,187,459 km (0.101 R)
• M75: 22,593,168 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.2

Radius: 8.6

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.74 AU - 8.64 AU

Year: 7712 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,575,513 km

• M1: 107,860 km (0.115 R)
• M2: 167,550 km (0.082 R)
• M3: 225,444 km (0.048 R)
• M4: 472,430 km (0.101 R)
• M5: 709,991 km (0.078 R)
• M6: 823,387 km (0.09 R)
• M7: 929,302 km (0.096 R)
• M8: 1,462,768 km (0.106 R)
• M9: 2,006,407 km (0.034 R)
• M10: 2,133,116 km (0.066 R)
• M11: 2,281,368 km (0.091 R)
• M12: 2,588,043 km (0.055 R)
• M13: 2,706,525 km (0.068 R)
• M14: 3,261,832 km (0.106 R)
• M15: 3,519,739 km (0.116 R)
• M16: 3,629,244 km (0.096 R)
• M17: 3,739,947 km (0.083 R)
• M18: 3,829,257 km (0.05 R)
• M19: 3,896,725 km (0.04 R)
• M20: 4,403,713 km (0.059 R)
• M21: 4,617,189 km (0.112 R)
• M22: 4,809,721 km (0.078 R)
• M23: 5,202,864 km (0.119 R)
• M24: 5,580,898 km (0.116 R)
• M25: 5,734,535 km (0.116 R)
• M26: 6,072,477 km (0.082 R)
• M27: 6,904,241 km (0.052 R)
• M28: 7,152,274 km (0.102 R)
• M29: 8,820,889 km (0.089 R)
• M30: 9,090,165 km (0.063 R)
• M31: 9,240,960 km (0.039 R)
• M32: 10,007,499 km (0.111 R)
• M33: 10,100,848 km (0.096 R)
• M34: 10,163,231 km (0.106 R)
• M35: 10,414,106 km (0.102 R)
• M36: 10,571,932 km (0.077 R)
• M37: 11,470,566 km (0.116 R)
• M38: 11,764,526 km (0.075 R)
• M39: 11,896,023 km (0.103 R)
• M40: 13,374,199 km (0.098 R)
• M41: 13,545,788 km (0.073 R)
• M42: 13,821,946 km (0.119 R)
• M43: 14,732,249 km (0.058 R)
• M44: 14,944,977 km (0.075 R)
• M45: 15,051,790 km (0.118 R)
• M46: 15,445,531 km (0.111 R)
• M47: 15,770,308 km (0.026 R)
• M48: 15,915,269 km (0.108 R)
• M49: 16,499,897 km (0.087 R)
• M50: 17,054,307 km (0.064 R)
• M51: 17,614,850 km (0.03 R)
• M52: 18,143,379 km (0.065 R)
• M53: 18,219,375 km (0.067 R)
• M54: 18,447,811 km (0.101 R)
• M55: 18,600,700 km (0.08 R)
• M56: 18,869,079 km (0.085 R)
• M57: 19,023,164 km (0.098 R)
• M58: 19,721,338 km (0.07 R)
• M59: 19,877,518 km (0.059 R)
• M60: 20,112,835 km (0.096 R)
• M61: 20,744,587 km (0.093 R)
• M62: 20,983,046 km (0.092 R)
• M63: 21,422,864 km (0.092 R)
• M64: 21,623,774 km (0.08 R)
• M65: 21,704,257 km (0.096 R)
• M66: 22,108,471 km (0.033 R)
• M67: 22,311,475 km (0.118 R)
• M68: 22,924,378 km (0.109 R)
• M69: 24,585,363 km (0.114 R)
• M70: 25,091,303 km (0.068 R)
• M71: 25,175,975 km (0.096 R)
• M72: 25,472,927 km (0.109 R)
• M73: 26,888,721 km (0.099 R)
• M74: 27,846,746 km (0.12 R)
• M75: 28,771,560 km (0.081 R)
• M76: 29,393,738 km (0.075 R)
• M77: 29,482,898 km (0.035 R)
• M78: 29,661,667 km (0.067 R)
• M79: 30,065,282 km (0.052 R)

Asteroid Belt

Center: 8.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.2

Radius: 13.5

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.03 AU - 8.85 AU

Year: 8868 Days

Day: 14.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,575,513 km

• M1: 270,772 km (0.077 R)
• M2: 567,275 km (0.035 R)
• M3: 702,362 km (0.08 R)
• M4: 816,056 km (0.094 R)
• M5: 901,776 km (0.091 R)
• M6: 1,027,438 km (0.044 R)
• M7: 1,930,710 km (0.066 R)
• M8: 2,495,442 km (0.085 R)
• M9: 3,221,889 km (0.111 R)
• M10: 3,565,216 km (0.107 R)
• M11: 3,950,730 km (0.04 R)
• M12: 4,443,805 km (0.088 R)
• M13: 4,538,500 km (0.104 R)
• M14: 5,220,218 km (0.105 R)
• M15: 5,488,447 km (0.103 R)
• M16: 6,751,202 km (0.079 R)
• M17: 7,191,618 km (0.071 R)
• M18: 7,340,468 km (0.077 R)
• M19: 8,568,517 km (0.11 R)
• M20: 9,327,726 km (0.107 R)
• M21: 10,108,478 km (0.109 R)
• M22: 11,038,827 km (0.092 R)
• M23: 11,124,696 km (0.042 R)
• M24: 11,514,249 km (0.112 R)
• M25: 12,084,666 km (0.093 R)
• M26: 12,844,772 km (0.112 R)
• M27: 14,883,193 km (0.065 R)
• M28: 15,649,134 km (0.096 R)
• M29: 16,232,117 km (0.089 R)
• M30: 16,674,029 km (0.113 R)
• M31: 16,822,131 km (0.062 R)
• M32: 16,970,831 km (0.116 R)
• M33: 17,219,463 km (0.089 R)
• M34: 17,670,201 km (0.112 R)
• M35: 17,821,295 km (0.101 R)
• M36: 18,023,402 km (0.118 R)
• M37: 18,277,120 km (0.111 R)
• M38: 18,839,608 km (0.05 R)
• M39: 19,772,201 km (0.076 R)
• M40: 19,876,770 km (0.05 R)
• M41: 20,033,997 km (0.07 R)
• M42: 20,349,499 km (0.084 R)
• M43: 20,985,739 km (0.095 R)
• M44: 21,628,411 km (0.078 R)
• M45: 22,060,600 km (0.081 R)
• M46: 22,169,058 km (0.098 R)
• M47: 22,823,549 km (0.096 R)
• M48: 22,988,256 km (0.114 R)
• M49: 23,153,262 km (0.111 R)
• M50: 23,539,823 km (0.041 R)
• M51: 24,095,879 km (0.064 R)
• M52: 24,263,578 km (0.063 R)
• M53: 26,478,225 km (0.089 R)
• M54: 27,056,420 km (0.116 R)
• M55: 27,405,283 km (0.107 R)
• M56: 29,291,562 km (0.104 R)
• M57: 29,410,792 km (0.119 R)
• M58: 31,830,089 km (0.069 R)
• M59: 32,568,354 km (0.085 R)
• M60: 34,187,153 km (0.065 R)
• M61: 34,375,646 km (0.117 R)
• M62: 35,196,340 km (0.102 R)
• M63: 35,768,402 km (0.098 R)
• M64: 37,244,035 km (0.056 R)
• M65: 37,761,943 km (0.099 R)
• M66: 37,956,720 km (0.1 R)
• M67: 38,151,945 km (0.095 R)
• M68: 38,935,987 km (0.086 R)
• M69: 39,067,185 km (0.114 R)
• M70: 39,395,851 km (0.079 R)
• M71: 39,659,443 km (0.116 R)
• M72: 41,119,518 km (0.116 R)
• M73: 42,125,115 km (0.11 R)
• M74: 42,394,690 km (0.083 R)
• M75: 42,935,486 km (0.106 R)
• M76: 43,819,161 km (0.1 R)
• M77: 44,160,543 km (0.108 R)
• M78: 44,708,820 km (0.061 R)
• M79: 45,052,446 km (0.104 R)
• M80: 45,881,069 km (0.055 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 18,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit