🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.53 AU - 0.55 AU

Year: 145 Days

Day: 22.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,220,203 km

• M1: 155,432 km (0.118 R)
• M2: 487,689 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.51 AU - 0.63 AU

Year: 157 Days

Day: 18.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,220,203 km

• M1: 139,276 km (0.063 R)
• M2: 340,634 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.79 AU - 1.27 AU

Year: 382 Days

Day: 21.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.08 AU - 1.14 AU

Year: 427 Days

Day: 47.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,220,203 km

• M1: 601,084 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.28 AU - 1.82 AU

Year: 705 Days

Day: 33.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,220,203 km

• M1: 405,410 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.04 AU - 2.2 AU

Year: 1127 Days

Day: 20.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,220,203 km

• M1: 840,142 km (0.056 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.83 AU - 3.45 AU

Year: 2032 Days

Day: 16.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,220,203 km

• M1: 1,945,371 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.6

Radius: 8.3

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.96 AU - 6.58 AU

Year: 5062 Days

Day: 5.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 161.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,220,203 km

• M1: 113,844 km (0.113 R)
• M2: 318,195 km (0.099 R)
• M3: 662,569 km (0.107 R)
• M4: 1,145,620 km (0.084 R)
• M5: 1,205,160 km (0.065 R)
• M6: 1,470,248 km (0.083 R)
• M7: 2,145,981 km (0.1 R)
• M8: 2,239,031 km (0.034 R)
• M9: 2,371,425 km (0.054 R)
• M10: 2,487,065 km (0.098 R)
• M11: 2,565,304 km (0.088 R)
• M12: 3,051,497 km (0.086 R)
• M13: 3,156,365 km (0.105 R)
• M14: 3,241,187 km (0.12 R)
• M15: 3,456,459 km (0.105 R)
• M16: 3,698,807 km (0.077 R)
• M17: 3,969,579 km (0.1 R)
• M18: 4,650,250 km (0.114 R)
• M19: 4,820,043 km (0.059 R)
• M20: 4,893,496 km (0.071 R)
• M21: 5,802,901 km (0.05 R)
• M22: 5,880,991 km (0.088 R)
• M23: 6,303,605 km (0.102 R)
• M24: 6,599,959 km (0.101 R)
• M25: 6,956,002 km (0.116 R)
• M26: 7,262,229 km (0.104 R)
• M27: 7,431,125 km (0.113 R)
• M28: 7,945,592 km (0.099 R)
• M29: 8,090,552 km (0.078 R)
• M30: 8,383,016 km (0.1 R)
• M31: 8,441,957 km (0.086 R)
• M32: 8,619,680 km (0.1 R)
• M33: 8,798,449 km (0.069 R)
• M34: 9,618,545 km (0.053 R)
• M35: 10,053,426 km (0.109 R)
• M36: 10,749,654 km (0.118 R)
• M37: 11,071,290 km (0.055 R)
• M38: 11,559,727 km (0.114 R)
• M39: 11,625,400 km (0.058 R)
• M40: 11,757,046 km (0.069 R)
• M41: 11,856,080 km (0.066 R)
• M42: 12,121,766 km (0.095 R)
• M43: 12,288,717 km (0.048 R)
• M44: 12,998,409 km (0.03 R)
• M45: 13,169,400 km (0.094 R)
• M46: 13,652,002 km (0.106 R)
• M47: 14,670,166 km (0.105 R)
• M48: 15,350,387 km (0.067 R)
• M49: 16,114,084 km (0.113 R)
• M50: 16,445,294 km (0.082 R)
• M51: 16,667,297 km (0.064 R)
• M52: 16,778,598 km (0.098 R)
• M53: 17,226,644 km (0.067 R)
• M54: 17,414,389 km (0.117 R)
• M55: 19,135,213 km (0.039 R)
• M56: 19,368,736 km (0.091 R)
• M57: 19,720,889 km (0.098 R)
• M58: 19,956,655 km (0.103 R)
• M59: 21,674,487 km (0.075 R)
• M60: 22,448,357 km (0.054 R)
• M61: 22,653,606 km (0.097 R)
• M62: 23,855,924 km (0.098 R)
• M63: 25,934,287 km (0.05 R)
• M64: 26,278,960 km (0.119 R)
• M65: 26,581,896 km (0.108 R)
• M66: 26,668,663 km (0.104 R)
• M67: 26,755,579 km (0.107 R)
• M68: 26,886,029 km (0.119 R)
• M69: 27,060,310 km (0.069 R)
• M70: 28,823,770 km (0.044 R)
• M71: 29,270,469 km (0.092 R)
• M72: 29,674,383 km (0.05 R)
• M73: 29,899,678 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.9

Radius: 4.5

Gravity: 31.4 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 14.34 AU - 14.9 AU

Year: 20418 Days

Day: 21.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,220,203 km

• M1: 446,699 km (0.078 R)
• M2: 506,838 km (0.087 R)
• M3: 548,426 km (0.101 R)
• M4: 822,190 km (0.045 R)
• M5: 922,121 km (0.069 R)
• M6: 1,052,571 km (0.071 R)
• M7: 1,302,100 km (0.083 R)
• M8: 1,418,936 km (0.107 R)
• M9: 1,662,780 km (0.107 R)
• M10: 1,789,490 km (0.046 R)
• M11: 1,919,490 km (0.105 R)
• M12: 2,651,173 km (0.088 R)
• M13: 4,079,833 km (0.119 R)
• M14: 5,096,051 km (0.032 R)
• M15: 5,846,734 km (0.099 R)
• M16: 5,894,754 km (0.106 R)
• M17: 6,832,584 km (0.094 R)
• M18: 7,035,887 km (0.074 R)
• M19: 7,138,212 km (0.083 R)
• M20: 7,921,806 km (0.074 R)
• M21: 8,242,843 km (0.037 R)
• M22: 8,296,848 km (0.119 R)
• M23: 8,405,007 km (0.103 R)
• M24: 8,513,615 km (0.114 R)
• M25: 10,664,832 km (0.059 R)
• M26: 12,660,468 km (0.107 R)
• M27: 12,847,615 km (0.094 R)
• M28: 13,668,608 km (0.114 R)
• M29: 13,988,897 km (0.09 R)
• M30: 14,376,505 km (0.089 R)
• M31: 14,964,574 km (0.109 R)
• M32: 15,427,280 km (0.117 R)
• M33: 15,760,734 km (0.107 R)
• M34: 16,366,905 km (0.053 R)
• M35: 16,912,039 km (0.086 R)
• M36: 18,937,744 km (0.085 R)
• M37: 19,653,719 km (0.044 R)
• M38: 19,942,743 km (0.084 R)
• M39: 20,451,675 km (0.085 R)
• M40: 21,260,101 km (0.05 R)
• M41: 21,630,955 km (0.115 R)
• M42: 22,605,285 km (0.096 R)
• M43: 24,054,889 km (0.107 R)
• M44: 25,063,926 km (0.105 R)
• M45: 26,324,737 km (0.097 R)
• M46: 26,483,760 km (0.117 R)
• M47: 28,010,556 km (0.106 R)
• M48: 28,172,869 km (0.05 R)
• M49: 28,254,251 km (0.039 R)
• M50: 28,743,735 km (0.07 R)
• M51: 29,648,204 km (0.081 R)
• M52: 30,062,590 km (0.106 R)
• M53: 30,145,617 km (0.074 R)
• M54: 31,316,818 km (0.057 R)
• M55: 32,332,438 km (0.062 R)
• M56: 32,417,559 km (0.067 R)
• M57: 32,587,951 km (0.067 R)
• M58: 33,530,867 km (0.09 R)
• M59: 34,309,075 km (0.095 R)
• M60: 34,395,842 km (0.057 R)
• M61: 35,180,632 km (0.079 R)
• M62: 35,443,476 km (0.1 R)
• M63: 38,197,872 km (0.105 R)
• M64: 38,287,929 km (0.112 R)
• M65: 40,102,552 km (0.078 R)
• M66: 41,852,248 km (0.098 R)
• M67: 43,720,726 km (0.085 R)
• M68: 44,381,051 km (0.117 R)
• M69: 45,616,280 km (0.102 R)
• M70: 50,372,296 km (0.12 R)
• M71: 51,759,816 km (0.091 R)
• M72: 52,358,357 km (0.12 R)
• M73: 52,758,681 km (0.104 R)
• M74: 55,486,897 km (0.086 R)
• M75: 57,331,140 km (0.071 R)
• M76: 57,537,286 km (0.098 R)
• M77: 58,571,755 km (0.118 R)
• M78: 59,507,939 km (0.12 R)
• M79: 59,716,628 km (0.048 R)
• M80: 60,554,077 km (0.086 R)
• M81: 61,289,948 km (0.111 R)
• M82: 61,500,732 km (0.108 R)
• M83: 63,835,207 km (0.111 R)
• M84: 64,262,757 km (0.102 R)
• M85: 65,658,954 km (0.071 R)
• M86: 65,874,674 km (0.088 R)
• M87: 65,982,534 km (0.094 R)
• M88: 66,306,713 km (0.101 R)
• M89: 66,739,649 km (0.077 R)
• M90: 67,390,998 km (0.112 R)
• M91: 70,899,816 km (0.119 R)
• M92: 72,119,637 km (0.029 R)
• M93: 73,346,490 km (0.1 R)
• M94: 74,467,726 km (0.117 R)
• M95: 74,805,069 km (0.095 R)
• M96: 75,030,363 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.2

Radius: 5.7

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 16.57 AU - 17.31 AU

Year: 25466 Days

Day: 19.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,220,203 km

• M1: 350,358 km (0.09 R)
• M2: 422,913 km (0.107 R)
• M3: 962,064 km (0.073 R)
• M4: 1,147,864 km (0.073 R)
• M5: 1,287,589 km (0.081 R)
• M6: 2,775,190 km (0.071 R)
• M7: 3,391,982 km (0.076 R)
• M8: 3,674,872 km (0.085 R)
• M9: 4,393,091 km (0.059 R)
• M10: 4,656,832 km (0.116 R)
• M11: 5,107,571 km (0.08 R)
• M12: 5,153,497 km (0.026 R)
• M13: 6,742,077 km (0.094 R)
• M14: 7,614,980 km (0.084 R)
• M15: 7,825,465 km (0.12 R)
• M16: 7,984,637 km (0.106 R)
• M17: 9,690,950 km (0.089 R)
• M18: 10,322,552 km (0.088 R)
• M19: 10,731,403 km (0.113 R)
• M20: 11,026,709 km (0.069 R)
• M21: 11,444,536 km (0.108 R)
• M22: 12,916,430 km (0.028 R)
• M23: 13,230,436 km (0.075 R)
• M24: 14,123,236 km (0.091 R)
• M25: 14,381,741 km (0.027 R)
• M26: 15,765,072 km (0.102 R)
• M27: 15,898,963 km (0.116 R)
• M28: 16,370,794 km (0.099 R)
• M29: 16,506,479 km (0.108 R)
• M30: 16,847,263 km (0.1 R)
• M31: 17,674,390 km (0.11 R)
• M32: 18,022,953 km (0.074 R)
• M33: 18,373,910 km (0.104 R)
• M34: 19,511,751 km (0.089 R)
• M35: 22,529,739 km (0.107 R)
• M36: 22,831,777 km (0.116 R)
• M37: 22,983,319 km (0.057 R)
• M38: 23,746,268 km (0.113 R)
• M39: 24,594,937 km (0.069 R)
• M40: 24,984,041 km (0.112 R)
• M41: 25,062,131 km (0.083 R)
• M42: 25,532,168 km (0.062 R)
• M43: 25,768,233 km (0.108 R)
• M44: 26,322,045 km (0.056 R)
• M45: 26,719,975 km (0.046 R)
• M46: 26,799,711 km (0.065 R)
• M47: 27,763,869 km (0.03 R)
• M48: 28,087,748 km (0.102 R)
• M49: 28,984,887 km (0.097 R)
• M50: 29,148,996 km (0.089 R)
• M51: 30,140,231 km (0.053 R)
• M52: 32,837,181 km (0.069 R)
• M53: 34,041,145 km (0.106 R)
• M54: 35,171,955 km (0.056 R)
• M55: 35,346,985 km (0.086 R)
• M56: 35,873,869 km (0.095 R)
• M57: 36,403,445 km (0.105 R)
• M58: 36,846,704 km (0.055 R)
• M59: 37,024,575 km (0.034 R)
• M60: 39,361,743 km (0.077 R)
• M61: 40,823,763 km (0.091 R)
• M62: 43,424,522 km (0.084 R)
• M63: 43,518,320 km (0.113 R)
• M64: 44,366,241 km (0.056 R)
• M65: 44,555,332 km (0.074 R)
• M66: 45,029,408 km (0.119 R)
• M67: 45,696,016 km (0.087 R)
• M68: 46,846,124 km (0.108 R)
• M69: 47,135,148 km (0.12 R)
• M70: 47,714,989 km (0.108 R)
• M71: 47,908,868 km (0.063 R)
• M72: 48,199,985 km (0.095 R)
• M73: 48,491,851 km (0.072 R)
• M74: 49,861,270 km (0.044 R)
• M75: 50,847,269 km (0.101 R)
• M76: 50,946,153 km (0.107 R)
• M77: 53,742,586 km (0.078 R)
• M78: 54,550,714 km (0.097 R)
• M79: 56,281,113 km (0.087 R)
• M80: 56,896,259 km (0.114 R)
• M81: 57,719,795 km (0.115 R)
• M82: 60,423,478 km (0.051 R)
• M83: 60,633,064 km (0.09 R)
• M84: 60,948,117 km (0.063 R)
• M85: 62,213,416 km (0.082 R)
• M86: 63,487,392 km (0.045 R)
• M87: 63,700,569 km (0.062 R)
• M88: 64,341,446 km (0.063 R)
• M89: 65,522,072 km (0.12 R)
• M90: 66,277,093 km (0.115 R)
• M91: 66,385,102 km (0.114 R)
• M92: 66,818,039 km (0.12 R)
• M93: 67,360,630 km (0.073 R)
• M94: 68,450,002 km (0.025 R)
• M95: 68,887,426 km (0.091 R)
• M96: 70,867,055 km (0.088 R)
• M97: 74,320,222 km (0.086 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 14,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit