🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.64 AU - 0.66 AU

Year: 183 Days

Day: 37.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.22 AU - 1.82 AU

Year: 653 Days

Day: 43.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.57 AU - 1.77 AU

Year: 752 Days

Day: 35.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 129.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.4

Radius: 9.8

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.61 AU - 7.05 AU

Year: 5546 Days

Day: 13.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,531,090 km

• M1: 126,111 km (0.03 R)
• M2: 235,617 km (0.095 R)
• M3: 443,558 km (0.078 R)
• M4: 648,357 km (0.105 R)
• M5: 712,834 km (0.08 R)
• M6: 831,315 km (0.096 R)
• M7: 929,452 km (0.085 R)
• M8: 1,098,796 km (0.12 R)
• M9: 1,268,440 km (0.119 R)
• M10: 1,330,374 km (0.113 R)
• M11: 1,566,589 km (0.115 R)
• M12: 1,667,268 km (0.097 R)
• M13: 1,735,634 km (0.116 R)
• M14: 2,128,628 km (0.069 R)
• M15: 2,253,243 km (0.118 R)
• M16: 2,418,998 km (0.073 R)
• M17: 2,668,527 km (0.048 R)
• M18: 2,749,010 km (0.105 R)
• M19: 2,912,671 km (0.1 R)
• M20: 3,408,288 km (0.114 R)
• M21: 3,495,953 km (0.104 R)
• M22: 3,569,555 km (0.108 R)
• M23: 3,808,612 km (0.082 R)
• M24: 4,114,839 km (0.115 R)
• M25: 4,177,072 km (0.065 R)
• M26: 4,239,604 km (0.058 R)
• M27: 4,397,429 km (0.085 R)
• M28: 4,751,378 km (0.072 R)
• M29: 4,816,752 km (0.059 R)
• M30: 4,948,398 km (0.101 R)
• M31: 5,131,357 km (0.112 R)
• M32: 5,418,435 km (0.029 R)
• M33: 5,555,467 km (0.066 R)
• M34: 5,658,988 km (0.081 R)
• M35: 5,745,755 km (0.062 R)
• M36: 5,955,641 km (0.045 R)
• M37: 6,419,394 km (0.077 R)
• M38: 6,546,253 km (0.101 R)
• M39: 6,747,313 km (0.082 R)
• M40: 7,080,766 km (0.108 R)
• M41: 7,419,456 km (0.12 R)
• M42: 7,629,192 km (0.084 R)
• M43: 7,705,936 km (0.09 R)
• M44: 7,976,558 km (0.095 R)
• M45: 8,250,323 km (0.119 R)
• M46: 8,388,401 km (0.105 R)
• M47: 8,666,803 km (0.044 R)
• M48: 8,746,838 km (0.11 R)
• M49: 8,827,172 km (0.106 R)
• M50: 8,968,392 km (0.077 R)
• M51: 9,090,015 km (0.058 R)
• M52: 9,212,237 km (0.115 R)
• M53: 9,314,562 km (0.104 R)
• M54: 9,582,192 km (0.075 R)
• M55: 9,665,070 km (0.1 R)
• M56: 10,019,916 km (0.094 R)
• M57: 10,294,129 km (0.104 R)
• M58: 10,464,072 km (0.112 R)
• M59: 10,528,100 km (0.111 R)
• M60: 10,613,670 km (0.117 R)
• M61: 10,677,997 km (0.083 R)
• M62: 11,197,101 km (0.028 R)
• M63: 11,371,981 km (0.083 R)
• M64: 12,192,526 km (0.04 R)
• M65: 12,757,706 km (0.032 R)
• M66: 12,940,365 km (0.107 R)
• M67: 13,285,189 km (0.119 R)
• M68: 13,400,828 km (0.11 R)
• M69: 13,563,291 km (0.037 R)
• M70: 13,656,490 km (0.11 R)
• M71: 13,890,162 km (0.069 R)
• M72: 14,290,636 km (0.087 R)
• M73: 14,385,481 km (0.097 R)
• M74: 14,456,689 km (0.044 R)
• M75: 14,551,834 km (0.117 R)
• M76: 15,368,937 km (0.107 R)
• M77: 15,466,026 km (0.116 R)
• M78: 16,176,167 km (0.107 R)
• M79: 16,597,585 km (0.06 R)
• M80: 16,772,016 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.2

Radius: 10.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.6 AU - 10.92 AU

Year: 10619 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,531,090 km

• M1: 176,974 km (0.045 R)
• M2: 288,425 km (0.117 R)
• M3: 399,127 km (0.11 R)
• M4: 487,539 km (0.104 R)
• M5: 749,336 km (0.109 R)
• M6: 846,724 km (0.047 R)
• M7: 948,750 km (0.069 R)
• M8: 1,073,215 km (0.061 R)
• M9: 1,358,947 km (0.058 R)
• M10: 2,907,135 km (0.096 R)
• M11: 3,144,996 km (0.12 R)
• M12: 3,252,707 km (0.118 R)
• M13: 3,583,467 km (0.117 R)
• M14: 3,753,111 km (0.077 R)
• M15: 3,867,554 km (0.076 R)
• M16: 4,041,536 km (0.092 R)
• M17: 5,720,772 km (0.098 R)
• M18: 6,086,539 km (0.073 R)
• M19: 6,494,343 km (0.072 R)
• M20: 6,806,105 km (0.117 R)
• M21: 7,193,713 km (0.085 R)
• M22: 7,372,333 km (0.101 R)
• M23: 7,516,246 km (0.112 R)
• M24: 7,990,471 km (0.087 R)
• M25: 8,324,673 km (0.117 R)
• M26: 8,437,021 km (0.038 R)
• M27: 8,587,666 km (0.097 R)
• M28: 8,891,649 km (0.11 R)
• M29: 9,393,101 km (0.035 R)
• M30: 10,423,531 km (0.043 R)
• M31: 10,829,539 km (0.055 R)
• M32: 10,952,210 km (0.088 R)
• M33: 11,199,196 km (0.098 R)
• M34: 11,281,923 km (0.036 R)
• M35: 12,504,288 km (0.114 R)
• M36: 13,459,620 km (0.06 R)
• M37: 13,857,101 km (0.047 R)
• M38: 14,034,973 km (0.112 R)
• M39: 14,528,197 km (0.092 R)
• M40: 15,164,138 km (0.1 R)
• M41: 15,393,621 km (0.051 R)
• M42: 16,135,178 km (0.111 R)
• M43: 16,275,500 km (0.03 R)
• M44: 16,416,272 km (0.104 R)
• M45: 18,088,327 km (0.109 R)
• M46: 18,870,575 km (0.05 R)
• M47: 19,514,294 km (0.114 R)
• M48: 20,772,412 km (0.113 R)
• M49: 20,925,152 km (0.113 R)
• M50: 21,385,614 km (0.047 R)
• M51: 21,642,922 km (0.102 R)
• M52: 21,953,039 km (0.08 R)
• M53: 23,260,823 km (0.089 R)
• M54: 23,366,439 km (0.071 R)
• M55: 24,378,768 km (0.111 R)
• M56: 25,187,943 km (0.078 R)
• M57: 26,280,756 km (0.093 R)
• M58: 26,832,772 km (0.115 R)
• M59: 28,342,663 km (0.064 R)
• M60: 28,568,705 km (0.091 R)
• M61: 29,193,426 km (0.073 R)
• M62: 29,478,859 km (0.112 R)
• M63: 31,561,112 km (0.098 R)
• M64: 31,854,024 km (0.119 R)
• M65: 32,089,042 km (0.118 R)
• M66: 32,442,692 km (0.031 R)
• M67: 32,738,447 km (0.067 R)
• M68: 33,570,959 km (0.102 R)
• M69: 33,690,488 km (0.079 R)
• M70: 34,350,364 km (0.116 R)
• M71: 34,470,790 km (0.064 R)
• M72: 35,743,868 km (0.084 R)
• M73: 37,032,205 km (0.117 R)
• M74: 37,961,806 km (0.11 R)
• M75: 38,398,183 km (0.104 R)
• M76: 38,899,037 km (0.09 R)
• M77: 40,033,886 km (0.062 R)
• M78: 40,224,025 km (0.099 R)
• M79: 40,287,455 km (0.111 R)
• M80: 40,541,621 km (0.075 R)
• M81: 40,796,387 km (0.087 R)
• M82: 40,987,722 km (0.116 R)
• M83: 41,115,479 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.3

Radius: 12.6

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.27 AU - 12.53 AU

Year: 14296 Days

Day: 9.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,531,090 km

• M1: 172,486 km (0.116 R)
• M2: 435,479 km (0.111 R)
• M3: 668,702 km (0.034 R)
• M4: 876,494 km (0.081 R)
• M5: 980,165 km (0.109 R)
• M6: 1,143,975 km (0.108 R)
• M7: 1,669,363 km (0.118 R)
• M8: 2,791,347 km (0.118 R)
• M9: 2,948,873 km (0.118 R)
• M10: 3,523,778 km (0.115 R)
• M11: 3,955,667 km (0.063 R)
• M12: 4,343,873 km (0.11 R)
• M13: 4,713,231 km (0.102 R)
• M14: 4,997,018 km (0.106 R)
• M15: 5,092,760 km (0.045 R)
• M16: 5,253,877 km (0.098 R)
• M17: 5,449,551 km (0.115 R)
• M18: 6,187,518 km (0.028 R)
• M19: 6,568,244 km (0.108 R)
• M20: 6,956,750 km (0.097 R)
• M21: 7,498,743 km (0.094 R)
• M22: 7,867,651 km (0.106 R)
• M23: 8,432,234 km (0.083 R)
• M24: 8,932,040 km (0.116 R)
• M25: 9,205,355 km (0.118 R)
• M26: 9,481,214 km (0.096 R)
• M27: 9,760,064 km (0.09 R)
• M28: 10,284,854 km (0.045 R)
• M29: 10,530,194 km (0.099 R)
• M30: 11,193,960 km (0.073 R)
• M31: 11,828,554 km (0.12 R)
• M32: 12,912,241 km (0.066 R)
• M33: 13,399,182 km (0.116 R)
• M34: 13,533,072 km (0.114 R)
• M35: 13,712,141 km (0.028 R)
• M36: 14,391,016 km (0.115 R)
• M37: 14,757,531 km (0.063 R)
• M38: 16,588,160 km (0.035 R)
• M39: 16,732,073 km (0.059 R)
• M40: 17,214,227 km (0.076 R)
• M41: 17,505,943 km (0.074 R)
• M42: 17,652,250 km (0.043 R)
• M43: 18,044,645 km (0.102 R)
• M44: 18,241,964 km (0.049 R)
• M45: 18,539,215 km (0.112 R)
• M46: 18,788,296 km (0.101 R)
• M47: 19,138,654 km (0.119 R)
• M48: 19,239,184 km (0.076 R)
• M49: 20,049,705 km (0.114 R)
• M50: 20,561,928 km (0.092 R)
• M51: 20,768,074 km (0.092 R)
• M52: 21,130,400 km (0.085 R)
• M53: 21,808,976 km (0.087 R)
• M54: 22,071,819 km (0.102 R)
• M55: 22,547,690 km (0.103 R)
• M56: 25,197,218 km (0.049 R)
• M57: 25,583,779 km (0.057 R)
• M58: 26,139,236 km (0.06 R)
• M59: 26,362,586 km (0.103 R)
• M60: 26,923,727 km (0.097 R)
• M61: 27,262,417 km (0.114 R)
• M62: 27,432,210 km (0.117 R)
• M63: 27,715,998 km (0.116 R)
• M64: 28,229,417 km (0.052 R)
• M65: 28,343,860 km (0.059 R)
• M66: 28,573,343 km (0.068 R)
• M67: 28,745,829 km (0.106 R)
• M68: 29,555,453 km (0.103 R)
• M69: 29,730,034 km (0.028 R)
• M70: 30,138,436 km (0.107 R)
• M71: 31,019,866 km (0.113 R)
• M72: 31,969,514 km (0.059 R)
• M73: 32,088,893 km (0.081 R)
• M74: 33,411,787 km (0.061 R)
• M75: 34,691,148 km (0.092 R)
• M76: 35,305,995 km (0.06 R)
• M77: 36,546,461 km (0.042 R)
• M78: 40,223,875 km (0.12 R)
• M79: 40,352,829 km (0.116 R)
• M80: 40,740,437 km (0.12 R)
• M81: 40,934,615 km (0.112 R)
• M82: 44,083,949 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.3

Radius: 5.8

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 12.56 AU - 14.46 AU

Year: 17293 Days

Day: 20.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,531,090 km

• M1: 88,712 km (0.062 R)
• M2: 137,630 km (0.059 R)
• M3: 717,920 km (0.097 R)
• M4: 760,556 km (0.056 R)
• M5: 1,082,640 km (0.115 R)
• M6: 1,637,349 km (0.102 R)
• M7: 1,869,076 km (0.108 R)
• M8: 2,267,605 km (0.109 R)
• M9: 2,331,184 km (0.084 R)
• M10: 2,558,572 km (0.095 R)
• M11: 2,691,864 km (0.08 R)
• M12: 3,069,748 km (0.091 R)
• M13: 4,539,398 km (0.077 R)
• M14: 5,029,480 km (0.082 R)
• M15: 5,323,141 km (0.118 R)
• M16: 5,536,168 km (0.091 R)
• M17: 5,795,721 km (0.068 R)
• M18: 5,926,918 km (0.115 R)
• M19: 6,059,163 km (0.075 R)
• M20: 6,326,644 km (0.043 R)
• M21: 6,734,896 km (0.112 R)
• M22: 7,576,833 km (0.109 R)
• M23: 7,720,447 km (0.099 R)
• M24: 8,451,681 km (0.096 R)
• M25: 8,550,865 km (0.113 R)
• M26: 8,900,924 km (0.082 R)
• M27: 8,951,338 km (0.076 R)
• M28: 9,001,902 km (0.07 R)
• M29: 9,979,225 km (0.085 R)
• M30: 11,644,848 km (0.05 R)
• M31: 11,865,954 km (0.073 R)
• M32: 12,878,133 km (0.08 R)
• M33: 13,394,545 km (0.085 R)
• M34: 13,859,196 km (0.101 R)
• M35: 14,211,199 km (0.118 R)
• M36: 14,566,195 km (0.077 R)
• M37: 15,164,287 km (0.107 R)
• M38: 15,770,308 km (0.089 R)
• M39: 17,635,495 km (0.096 R)
• M40: 18,465,164 km (0.116 R)
• M41: 18,593,968 km (0.104 R)
• M42: 19,047,100 km (0.072 R)
• M43: 19,307,550 km (0.038 R)
• M44: 19,503,822 km (0.096 R)
• M45: 20,295,046 km (0.049 R)
• M46: 20,561,180 km (0.045 R)
• M47: 21,840,691 km (0.117 R)
• M48: 23,145,932 km (0.088 R)
• M49: 24,123,853 km (0.089 R)
• M50: 26,119,639 km (0.114 R)
• M51: 26,772,185 km (0.107 R)
• M52: 26,918,042 km (0.101 R)
• M53: 26,991,046 km (0.104 R)
• M54: 28,093,583 km (0.064 R)
• M55: 29,360,976 km (0.059 R)
• M56: 32,338,123 km (0.083 R)
• M57: 32,571,196 km (0.106 R)
• M58: 32,648,987 km (0.08 R)
• M59: 34,296,509 km (0.108 R)
• M60: 34,692,793 km (0.108 R)
• M61: 34,931,252 km (0.079 R)
• M62: 35,650,070 km (0.117 R)
• M63: 35,810,439 km (0.112 R)
• M64: 36,777,739 km (0.111 R)
• M65: 37,427,442 km (0.11 R)
• M66: 37,508,824 km (0.036 R)
• M67: 38,491,083 km (0.073 R)
• M68: 39,481,870 km (0.1 R)
• M69: 40,815,834 km (0.108 R)
• M70: 40,983,533 km (0.105 R)
• M71: 41,910,591 km (0.114 R)
• M72: 43,442,174 km (0.096 R)
• M73: 44,992,008 km (0.083 R)
• M74: 48,145,681 km (0.099 R)
• M75: 48,500,378 km (0.102 R)
• M76: 48,678,100 km (0.112 R)
• M77: 48,767,111 km (0.051 R)
• M78: 49,301,923 km (0.12 R)
• M79: 50,017,898 km (0.09 R)
• M80: 50,287,324 km (0.085 R)
• M81: 51,913,902 km (0.107 R)
• M82: 52,004,708 km (0.03 R)
• M83: 54,385,857 km (0.025 R)
• M84: 54,570,610 km (0.042 R)
• M85: 55,404,020 km (0.086 R)
• M86: 55,775,771 km (0.118 R)
• M87: 56,521,815 km (0.104 R)
• M88: 56,708,813 km (0.038 R)
• M89: 57,835,285 km (0.1 R)
• M90: 58,495,759 km (0.117 R)
• M91: 59,063,932 km (0.118 R)
• M92: 59,538,756 km (0.069 R)
• M93: 59,824,338 km (0.101 R)
• M94: 60,396,700 km (0.047 R)
• M95: 62,704,396 km (0.088 R)
• M96: 64,453,943 km (0.115 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 15,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit