🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.63 AU - 0.65 AU

Year: 151 Days

Day: 26.7 Hours

Environment

Temp: 302 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.2 AU - 2.42 AU

Year: 1037 Days

Day: 46.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.09 AU - 4.29 AU

Year: 2533 Days

Day: 43.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.74 AU - 9.32 AU

Year: 8013 Days

Day: 26.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736

Radius: 14.2

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.66 AU - 20.02 AU

Year: 19504 Days

Day: 11.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 118,394,029 km

• M1: 203,603 km (0.12 R)
• M2: 460,911 km (0.063 R)
• M3: 655,987 km (0.062 R)
• M4: 2,104,992 km (0.098 R)
• M5: 2,241,126 km (0.119 R)
• M6: 2,450,862 km (0.107 R)
• M7: 2,928,229 km (0.058 R)
• M8: 3,236,550 km (0.058 R)
• M9: 3,355,031 km (0.099 R)
• M10: 3,760,442 km (0.104 R)
• M11: 4,442,159 km (0.112 R)
• M12: 4,707,695 km (0.12 R)
• M13: 5,347,974 km (0.037 R)
• M14: 5,583,292 km (0.094 R)
• M15: 6,015,779 km (0.048 R)
• M16: 8,066,616 km (0.116 R)
• M17: 8,831,510 km (0.107 R)
• M18: 9,054,411 km (0.044 R)
• M19: 9,449,050 km (0.12 R)
• M20: 9,734,333 km (0.051 R)
• M21: 9,964,565 km (0.108 R)
• M22: 11,023,269 km (0.113 R)
• M23: 11,566,010 km (0.03 R)
• M24: 11,687,782 km (0.107 R)
• M25: 11,871,339 km (0.099 R)
• M26: 12,614,990 km (0.106 R)
• M27: 12,740,503 km (0.092 R)
• M28: 13,119,284 km (0.083 R)
• M29: 13,246,443 km (0.053 R)
• M30: 13,694,488 km (0.1 R)
• M31: 13,952,694 km (0.115 R)
• M32: 15,068,545 km (0.087 R)
• M33: 15,738,294 km (0.091 R)
• M34: 15,873,381 km (0.098 R)
• M35: 16,486,284 km (0.11 R)
• M36: 16,830,060 km (0.097 R)
• M37: 17,315,505 km (0.118 R)
• M38: 17,454,930 km (0.118 R)
• M39: 17,875,898 km (0.045 R)
• M40: 18,158,190 km (0.111 R)
• M41: 19,375,019 km (0.05 R)
• M42: 19,737,943 km (0.106 R)
• M43: 21,212,080 km (0.065 R)
• M44: 21,586,225 km (0.095 R)
• M45: 21,887,066 km (0.112 R)
• M46: 22,492,788 km (0.078 R)
• M47: 23,566,302 km (0.099 R)
• M48: 23,721,136 km (0.078 R)
• M49: 26,002,503 km (0.078 R)
• M50: 26,483,161 km (0.087 R)
• M51: 27,372,222 km (0.106 R)
• M52: 27,779,427 km (0.105 R)
• M53: 28,106,747 km (0.069 R)
• M54: 29,846,122 km (0.064 R)
• M55: 32,390,781 km (0.112 R)
• M56: 32,562,819 km (0.033 R)
• M57: 34,300,697 km (0.071 R)
• M58: 36,604,804 km (0.101 R)
• M59: 37,233,564 km (0.086 R)
• M60: 37,956,570 km (0.08 R)
• M61: 38,319,943 km (0.049 R)
• M62: 38,502,004 km (0.084 R)
• M63: 38,958,427 km (0.05 R)
• M64: 39,416,645 km (0.069 R)
• M65: 39,968,811 km (0.107 R)
• M66: 41,921,811 km (0.064 R)
• M67: 43,241,115 km (0.093 R)
• M68: 44,096,366 km (0.11 R)
• M69: 47,866,531 km (0.11 R)
• M70: 48,357,362 km (0.093 R)
• M71: 48,455,648 km (0.087 R)
• M72: 49,641,211 km (0.045 R)
• M73: 50,836,348 km (0.046 R)
• M74: 51,236,822 km (0.108 R)
• M75: 52,040,910 km (0.106 R)
• M76: 53,356,474 km (0.105 R)
• M77: 53,661,504 km (0.102 R)
• M78: 54,273,659 km (0.083 R)
• M79: 54,682,958 km (0.049 R)
• M80: 55,916,991 km (0.087 R)
• M81: 56,123,586 km (0.073 R)
• M82: 57,889,738 km (0.117 R)
• M83: 59,673,992 km (0.069 R)
• M84: 60,625,883 km (0.051 R)
• M85: 64,051,076 km (0.098 R)
• M86: 64,592,022 km (0.032 R)
• M87: 66,005,273 km (0.095 R)
• M88: 66,114,480 km (0.07 R)
• M89: 69,638,557 km (0.111 R)
• M90: 70,417,513 km (0.03 R)
• M91: 70,528,963 km (0.114 R)
• M92: 71,423,259 km (0.088 R)
• M93: 76,294,166 km (0.05 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.7

Radius: 6.5

Gravity: 14.6 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.58 AU - 23.9 AU

Year: 24920 Days

Day: 21 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 118,394,029 km

• M1: 120,277 km (0.104 R)
• M2: 457,919 km (0.041 R)
• M3: 544,686 km (0.106 R)
• M4: 661,372 km (0.101 R)
• M5: 1,392,906 km (0.105 R)
• M6: 1,932,356 km (0.076 R)
• M7: 2,890,380 km (0.098 R)
• M8: 3,055,686 km (0.053 R)
• M9: 3,526,022 km (0.082 R)
• M10: 3,658,117 km (0.05 R)
• M11: 3,792,007 km (0.102 R)
• M12: 3,882,214 km (0.097 R)
• M13: 5,067,927 km (0.117 R)
• M14: 5,117,594 km (0.105 R)
• M15: 5,520,461 km (0.119 R)
• M16: 5,985,710 km (0.116 R)
• M17: 6,517,530 km (0.082 R)
• M18: 7,064,311 km (0.053 R)
• M19: 7,569,054 km (0.084 R)
• M20: 7,625,901 km (0.116 R)
• M21: 8,027,422 km (0.065 R)
• M22: 8,260,046 km (0.058 R)
• M23: 8,791,418 km (0.115 R)
• M24: 10,641,345 km (0.078 R)
• M25: 11,348,794 km (0.041 R)
• M26: 11,675,366 km (0.065 R)
• M27: 12,270,915 km (0.085 R)
• M28: 12,741,101 km (0.1 R)
• M29: 13,285,637 km (0.085 R)
• M30: 13,768,240 km (0.05 R)
• M31: 14,326,838 km (0.108 R)
• M32: 15,394,219 km (0.101 R)
• M33: 17,079,738 km (0.092 R)
• M34: 17,229,187 km (0.059 R)
• M35: 17,604,378 km (0.088 R)
• M36: 18,210,250 km (0.102 R)
• M37: 18,823,152 km (0.075 R)
• M38: 19,209,563 km (0.094 R)
• M39: 21,260,849 km (0.084 R)
• M40: 21,986,997 km (0.035 R)
• M41: 22,557,414 km (0.061 R)
• M42: 22,721,224 km (0.099 R)
• M43: 22,803,353 km (0.082 R)
• M44: 23,712,609 km (0.073 R)
• M45: 25,566,725 km (0.057 R)
• M46: 26,166,463 km (0.074 R)
• M47: 27,379,552 km (0.079 R)
• M48: 27,817,275 km (0.101 R)
• M49: 29,770,575 km (0.092 R)
• M50: 32,227,420 km (0.099 R)
• M51: 34,937,984 km (0.084 R)
• M52: 35,032,680 km (0.078 R)
• M53: 35,127,525 km (0.102 R)
• M54: 35,603,096 km (0.07 R)
• M55: 35,793,983 km (0.119 R)
• M56: 37,720,654 km (0.107 R)
• M57: 38,110,058 km (0.082 R)
• M58: 38,207,595 km (0.103 R)
• M59: 38,500,658 km (0.078 R)
• M60: 38,696,631 km (0.032 R)
• M61: 40,275,337 km (0.058 R)
• M62: 41,172,476 km (0.104 R)
• M63: 42,278,153 km (0.087 R)
• M64: 43,189,952 km (0.099 R)
• M65: 45,239,294 km (0.109 R)
• M66: 47,950,456 km (0.081 R)
• M67: 49,538,288 km (0.118 R)
• M68: 50,071,455 km (0.1 R)
• M69: 51,035,912 km (0.079 R)
• M70: 51,466,455 km (0.114 R)
• M71: 51,682,324 km (0.103 R)
• M72: 53,201,042 km (0.119 R)
• M73: 54,624,316 km (0.102 R)
• M74: 54,844,375 km (0.074 R)
• M75: 55,064,732 km (0.106 R)
• M76: 55,838,303 km (0.116 R)
• M77: 56,615,613 km (0.111 R)
• M78: 56,726,914 km (0.106 R)
• M79: 57,620,163 km (0.041 R)
• M80: 57,956,309 km (0.115 R)
• M81: 58,293,054 km (0.115 R)
• M82: 58,518,049 km (0.1 R)
• M83: 61,239,235 km (0.118 R)
• M84: 61,353,528 km (0.101 R)
• M85: 61,696,855 km (0.112 R)
• M86: 63,769,832 km (0.115 R)
• M87: 67,865,373 km (0.117 R)
• M88: 68,932,305 km (0.028 R)
• M89: 70,483,037 km (0.094 R)
• M90: 72,165,863 km (0.064 R)
• M91: 73,375,960 km (0.108 R)
• M92: 74,959,155 km (0.106 R)
• M93: 76,061,841 km (0.088 R)
• M94: 80,525,841 km (0.088 R)
• M95: 82,915,817 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 24.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823

Radius: 4.7

Gravity: 37.26 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 24.3 AU - 24.34 AU

Year: 35415 Days

Day: 23.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 118,394,029 km

• M1: 159,471 km (0.083 R)
• M2: 194,926 km (0.077 R)
• M3: 275,858 km (0.042 R)
• M4: 471,233 km (0.085 R)
• M5: 833,260 km (0.119 R)
• M6: 934,987 km (0.066 R)
• M7: 1,040,902 km (0.096 R)
• M8: 2,344,647 km (0.1 R)
• M9: 2,837,124 km (0.117 R)
• M10: 3,414,571 km (0.081 R)
• M11: 3,578,231 km (0.118 R)
• M12: 3,744,584 km (0.096 R)
• M13: 4,142,365 km (0.109 R)
• M14: 5,414,246 km (0.052 R)
• M15: 5,541,255 km (0.106 R)
• M16: 6,190,958 km (0.118 R)
• M17: 6,323,801 km (0.103 R)
• M18: 7,209,869 km (0.101 R)
• M19: 7,490,365 km (0.079 R)
• M20: 8,795,906 km (0.05 R)
• M21: 10,642,692 km (0.116 R)
• M22: 13,196,627 km (0.061 R)
• M23: 13,625,374 km (0.12 R)
• M24: 13,711,692 km (0.078 R)
• M25: 13,884,926 km (0.09 R)
• M26: 14,146,124 km (0.077 R)
• M27: 14,233,489 km (0.107 R)
• M28: 14,939,292 km (0.082 R)
• M29: 15,117,463 km (0.103 R)
• M30: 15,837,328 km (0.079 R)
• M31: 16,660,416 km (0.068 R)
• M32: 18,063,045 km (0.089 R)
• M33: 18,443,323 km (0.088 R)
• M34: 21,079,088 km (0.058 R)
• M35: 22,389,565 km (0.045 R)
• M36: 24,246,972 km (0.084 R)
• M37: 25,088,311 km (0.116 R)
• M38: 27,232,946 km (0.104 R)
• M39: 28,879,719 km (0.056 R)
• M40: 29,547,375 km (0.12 R)
• M41: 30,220,116 km (0.051 R)
• M42: 31,466,416 km (0.11 R)
• M43: 31,809,294 km (0.12 R)
• M44: 34,950,102 km (0.048 R)
• M45: 35,899,450 km (0.077 R)
• M46: 37,098,028 km (0.074 R)
• M47: 37,581,229 km (0.071 R)
• M48: 38,920,579 km (0.116 R)
• M49: 40,647,537 km (0.043 R)
• M50: 41,520,440 km (0.105 R)
• M51: 42,399,477 km (0.104 R)
• M52: 42,525,588 km (0.117 R)
• M53: 43,157,789 km (0.117 R)
• M54: 44,816,231 km (0.107 R)
• M55: 45,717,708 km (0.082 R)
• M56: 48,194,899 km (0.118 R)
• M57: 54,096,236 km (0.108 R)
• M58: 55,744,804 km (0.091 R)
• M59: 55,882,883 km (0.064 R)
• M60: 57,131,128 km (0.119 R)
• M61: 57,409,679 km (0.088 R)
• M62: 58,669,143 km (0.11 R)
• M63: 60,646,229 km (0.113 R)
• M64: 61,928,731 km (0.106 R)
• M65: 62,645,156 km (0.115 R)
• M66: 66,121,660 km (0.07 R)
• M67: 66,267,967 km (0.054 R)
• M68: 67,294,358 km (0.108 R)
• M69: 68,769,842 km (0.079 R)
• M70: 69,214,596 km (0.119 R)
• M71: 69,957,948 km (0.094 R)
• M72: 71,152,786 km (0.118 R)
• M73: 71,452,581 km (0.069 R)
• M74: 74,321,269 km (0.056 R)
• M75: 74,473,261 km (0.079 R)
• M76: 79,392,338 km (0.107 R)
• M77: 82,047,850 km (0.096 R)
• M78: 83,623,564 km (0.105 R)
• M79: 84,256,662 km (0.088 R)
• M80: 84,415,236 km (0.064 R)
• M81: 86,325,152 km (0.088 R)
• M82: 87,445,790 km (0.068 R)
• M83: 88,732,481 km (0.097 R)
• M84: 89,701,576 km (0.102 R)
• M85: 90,836,575 km (0.065 R)
• M86: 91,976,361 km (0.103 R)
• M87: 100,086,511 km (0.102 R)
• M88: 100,926,802 km (0.085 R)
• M89: 102,614,415 km (0.084 R)
• M90: 102,953,105 km (0.051 R)
• M91: 104,822,330 km (0.106 R)
• M92: 106,874,215 km (0.087 R)
• M93: 109,976,875 km (0.12 R)
• M94: 114,510,438 km (0.114 R)
• M95: 114,861,844 km (0.072 R)
• M96: 117,861,879 km (0.099 R)

Kuiper Belt

Range: 37.1 - 62.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 18,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit