🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 38.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.05 AU - 1.11 AU

Year: 412 Days

Day: 39.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,768,130 km

• M1: 260,899 km (0.057 R)
• M2: 293,361 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.06 AU - 1.3 AU

Year: 471 Days

Day: 38.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.32 AU - 1.62 AU

Year: 654 Days

Day: 16.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.16 AU - 2.18 AU

Year: 1173 Days

Day: 31.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.73 AU - 3.75 AU

Year: 2141 Days

Day: 35.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,768,130 km

• M1: 883,525 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.5

Radius: 9.9

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.74 AU - 5.04 AU

Year: 3970 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 158.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 58,768,130 km

• M1: 127,158 km (0.116 R)
• M2: 197,320 km (0.084 R)
• M3: 564,882 km (0.086 R)
• M4: 685,009 km (0.062 R)
• M5: 781,350 km (0.057 R)
• M6: 870,959 km (0.093 R)
• M7: 1,161,927 km (0.089 R)
• M8: 1,226,403 km (0.061 R)
• M9: 1,469,051 km (0.043 R)
• M10: 1,553,424 km (0.088 R)
• M11: 1,907,672 km (0.101 R)
• M12: 2,126,085 km (0.094 R)
• M13: 2,238,283 km (0.051 R)
• M14: 2,418,848 km (0.097 R)
• M15: 2,502,623 km (0.078 R)
• M16: 2,672,865 km (0.116 R)
• M17: 2,776,985 km (0.09 R)
• M18: 3,354,882 km (0.05 R)
• M19: 3,910,339 km (0.11 R)
• M20: 4,028,820 km (0.104 R)
• M21: 4,807,328 km (0.091 R)
• M22: 4,998,514 km (0.113 R)
• M23: 5,084,383 km (0.032 R)
• M24: 5,322,842 km (0.056 R)
• M25: 6,151,764 km (0.082 R)
• M26: 6,243,766 km (0.095 R)
• M27: 6,710,811 km (0.074 R)
• M28: 6,900,950 km (0.083 R)
• M29: 7,044,564 km (0.114 R)
• M30: 7,359,318 km (0.081 R)
• M31: 7,457,155 km (0.119 R)
• M32: 7,703,542 km (0.048 R)
• M33: 8,103,268 km (0.036 R)
• M34: 8,204,396 km (0.066 R)
• M35: 9,001,453 km (0.09 R)
• M36: 9,184,860 km (0.112 R)
• M37: 9,475,529 km (0.095 R)
• M38: 9,823,045 km (0.079 R)
• M39: 9,984,910 km (0.102 R)
• M40: 10,365,936 km (0.099 R)
• M41: 10,475,591 km (0.112 R)
• M42: 11,114,224 km (0.06 R)
• M43: 11,198,448 km (0.046 R)
• M44: 11,311,095 km (0.082 R)
• M45: 11,565,860 km (0.038 R)
• M46: 11,966,034 km (0.057 R)
• M47: 12,283,631 km (0.092 R)
• M48: 12,897,580 km (0.098 R)
• M49: 13,282,795 km (0.079 R)
• M50: 13,882,682 km (0.087 R)
• M51: 13,973,488 km (0.1 R)
• M52: 15,577,776 km (0.069 R)
• M53: 15,672,023 km (0.096 R)
• M54: 16,241,990 km (0.108 R)
• M55: 16,786,676 km (0.085 R)
• M56: 17,207,046 km (0.111 R)
• M57: 18,025,496 km (0.119 R)
• M58: 18,256,924 km (0.064 R)
• M59: 18,422,828 km (0.063 R)
• M60: 18,655,902 km (0.075 R)
• M61: 20,006,770 km (0.099 R)
• M62: 20,970,929 km (0.044 R)
• M63: 21,493,773 km (0.077 R)
• M64: 21,668,952 km (0.117 R)
• M65: 22,020,807 km (0.077 R)
• M66: 23,087,739 km (0.057 R)
• M67: 23,339,063 km (0.095 R)
• M68: 23,808,352 km (0.107 R)
• M69: 23,989,664 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.7

Radius: 8.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.78 AU - 5.8 AU

Year: 5114 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 58,768,130 km

• M1: 111,750 km (0.111 R)
• M2: 192,084 km (0.113 R)
• M3: 389,403 km (0.109 R)
• M4: 505,641 km (0.101 R)
• M5: 755,768 km (0.089 R)
• M6: 829,520 km (0.077 R)
• M7: 1,043,744 km (0.084 R)
• M8: 1,389,615 km (0.081 R)
• M9: 1,593,217 km (0.108 R)
• M10: 1,788,293 km (0.046 R)
• M11: 2,290,343 km (0.109 R)
• M12: 2,480,632 km (0.119 R)
• M13: 2,552,140 km (0.065 R)
• M14: 2,686,628 km (0.091 R)
• M15: 2,887,538 km (0.058 R)
• M16: 3,115,525 km (0.117 R)
• M17: 3,508,369 km (0.101 R)
• M18: 3,798,589 km (0.063 R)
• M19: 4,012,514 km (0.118 R)
• M20: 4,267,130 km (0.106 R)
• M21: 4,501,998 km (0.03 R)
• M22: 4,728,340 km (0.096 R)
• M23: 4,881,528 km (0.061 R)
• M24: 5,258,216 km (0.07 R)
• M25: 5,416,789 km (0.103 R)
• M26: 5,752,487 km (0.103 R)
• M27: 5,888,621 km (0.119 R)
• M28: 6,039,715 km (0.109 R)
• M29: 6,500,476 km (0.111 R)
• M30: 6,670,868 km (0.077 R)
• M31: 6,785,311 km (0.089 R)
• M32: 6,842,756 km (0.052 R)
• M33: 7,234,852 km (0.083 R)
• M34: 7,411,378 km (0.107 R)
• M35: 7,559,779 km (0.08 R)
• M36: 7,738,997 km (0.067 R)
• M37: 8,040,886 km (0.116 R)
• M38: 8,208,585 km (0.065 R)
• M39: 8,377,331 km (0.11 R)
• M40: 8,439,115 km (0.114 R)
• M41: 8,656,182 km (0.106 R)
• M42: 8,749,830 km (0.094 R)
• M43: 8,843,777 km (0.101 R)
• M44: 8,953,881 km (0.087 R)
• M45: 9,127,714 km (0.114 R)
• M46: 9,366,622 km (0.052 R)
• M47: 9,462,664 km (0.076 R)
• M48: 9,543,147 km (0.092 R)
• M49: 9,639,788 km (0.05 R)
• M50: 9,834,265 km (0.101 R)
• M51: 10,030,088 km (0.09 R)
• M52: 10,144,830 km (0.09 R)
• M53: 10,326,143 km (0.08 R)
• M54: 10,475,292 km (0.119 R)
• M55: 10,625,189 km (0.115 R)
• M56: 10,876,513 km (0.102 R)
• M57: 11,214,604 km (0.103 R)
• M58: 11,299,726 km (0.118 R)
• M59: 11,419,254 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.5

Radius: 9.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.83 AU - 9.87 AU

Year: 11348 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,768,130 km

• M1: 162,762 km (0.076 R)
• M2: 242,049 km (0.109 R)
• M3: 335,548 km (0.11 R)
• M4: 580,440 km (0.12 R)
• M5: 653,743 km (0.086 R)
• M6: 730,636 km (0.105 R)
• M7: 880,234 km (0.081 R)
• M8: 1,226,254 km (0.093 R)
• M9: 1,373,009 km (0.054 R)
• M10: 1,648,419 km (0.1 R)
• M11: 1,792,930 km (0.065 R)
• M12: 2,152,863 km (0.054 R)
• M13: 3,049,104 km (0.105 R)
• M14: 3,455,412 km (0.085 R)
• M15: 3,879,073 km (0.105 R)
• M16: 4,195,323 km (0.077 R)
• M17: 4,545,232 km (0.111 R)
• M18: 4,878,686 km (0.081 R)
• M19: 5,035,315 km (0.087 R)
• M20: 5,246,697 km (0.092 R)
• M21: 5,733,189 km (0.102 R)
• M22: 5,815,617 km (0.101 R)
• M23: 5,953,995 km (0.092 R)
• M24: 6,347,288 km (0.047 R)
• M25: 6,604,596 km (0.084 R)
• M26: 6,719,936 km (0.075 R)
• M27: 8,126,456 km (0.089 R)
• M28: 8,720,060 km (0.072 R)
• M29: 9,134,446 km (0.059 R)
• M30: 9,850,272 km (0.079 R)
• M31: 10,148,271 km (0.079 R)
• M32: 10,482,921 km (0.081 R)
• M33: 10,550,240 km (0.066 R)
• M34: 10,719,286 km (0.103 R)
• M35: 10,923,487 km (0.107 R)
• M36: 10,991,704 km (0.086 R)
• M37: 11,060,219 km (0.105 R)
• M38: 11,231,958 km (0.085 R)
• M39: 11,439,151 km (0.086 R)
• M40: 12,781,193 km (0.097 R)
• M41: 13,178,974 km (0.055 R)
• M42: 13,397,686 km (0.062 R)
• M43: 13,875,502 km (0.087 R)
• M44: 14,508,899 km (0.036 R)
• M45: 15,495,946 km (0.11 R)
• M46: 16,191,875 km (0.088 R)
• M47: 16,661,463 km (0.075 R)
• M48: 18,137,545 km (0.11 R)
• M49: 19,489,012 km (0.095 R)
• M50: 19,738,242 km (0.071 R)
• M51: 20,155,920 km (0.099 R)
• M52: 20,281,881 km (0.119 R)
• M53: 20,450,179 km (0.102 R)
• M54: 20,957,614 km (0.12 R)
• M55: 21,383,819 km (0.071 R)
• M56: 21,985,202 km (0.096 R)
• M57: 22,592,121 km (0.087 R)
• M58: 23,248,556 km (0.109 R)
• M59: 23,512,896 km (0.107 R)
• M60: 24,044,567 km (0.101 R)
• M61: 24,133,577 km (0.08 R)
• M62: 24,356,628 km (0.118 R)
• M63: 24,445,938 km (0.1 R)
• M64: 24,669,886 km (0.06 R)
• M65: 24,939,461 km (0.105 R)
• M66: 25,029,519 km (0.099 R)
• M67: 26,348,075 km (0.047 R)
• M68: 26,439,778 km (0.084 R)
• M69: 27,363,246 km (0.05 R)
• M70: 27,969,267 km (0.116 R)
• M71: 28,109,739 km (0.077 R)
• M72: 28,626,749 km (0.066 R)
• M73: 29,146,901 km (0.095 R)
• M74: 30,292,671 km (0.107 R)
• M75: 31,258,625 km (0.119 R)
• M76: 31,989,709 km (0.109 R)
• M77: 32,185,683 km (0.061 R)
• M78: 32,431,173 km (0.056 R)
• M79: 32,775,846 km (0.075 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.5

Radius: 9.1

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.2 AU - 12.48 AU

Year: 13101 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,768,130 km

• M1: 128,056 km (0.069 R)
• M2: 220,956 km (0.102 R)
• M3: 530,624 km (0.098 R)
• M4: 749,336 km (0.087 R)
• M5: 911,350 km (0.102 R)
• M6: 1,176,288 km (0.115 R)
• M7: 1,366,427 km (0.092 R)
• M8: 1,723,367 km (0.038 R)
• M9: 1,912,609 km (0.052 R)
• M10: 2,521,023 km (0.097 R)
• M11: 3,218,748 km (0.064 R)
• M12: 3,486,678 km (0.071 R)
• M13: 3,589,152 km (0.079 R)
• M14: 4,188,292 km (0.102 R)
• M15: 4,260,847 km (0.12 R)
• M16: 4,443,954 km (0.094 R)
• M17: 4,705,003 km (0.08 R)
• M18: 5,557,411 km (0.066 R)
• M19: 5,677,389 km (0.042 R)
• M20: 6,042,408 km (0.083 R)
• M21: 6,331,580 km (0.119 R)
• M22: 6,752,549 km (0.077 R)
• M23: 6,966,474 km (0.11 R)
• M24: 8,433,879 km (0.086 R)
• M25: 8,990,533 km (0.077 R)
• M26: 9,226,000 km (0.077 R)
• M27: 10,139,295 km (0.065 R)
• M28: 10,433,703 km (0.109 R)
• M29: 10,980,633 km (0.056 R)
• M30: 11,232,407 km (0.1 R)
• M31: 11,639,163 km (0.058 R)
• M32: 12,310,558 km (0.045 R)
• M33: 12,677,223 km (0.093 R)
• M34: 13,798,758 km (0.115 R)
• M35: 14,015,974 km (0.093 R)
• M36: 15,063,309 km (0.05 R)
• M37: 15,455,405 km (0.106 R)
• M38: 16,709,783 km (0.075 R)
• M39: 17,115,792 km (0.032 R)
• M40: 17,232,328 km (0.101 R)
• M41: 18,234,036 km (0.101 R)
• M42: 18,652,012 km (0.1 R)
• M43: 19,012,693 km (0.06 R)
• M44: 19,497,240 km (0.111 R)
• M45: 20,540,536 km (0.094 R)
• M46: 21,980,714 km (0.094 R)
• M47: 22,107,424 km (0.083 R)
• M48: 22,553,076 km (0.061 R)
• M49: 24,299,481 km (0.118 R)
• M50: 24,496,203 km (0.089 R)
• M51: 25,222,051 km (0.116 R)
• M52: 25,354,745 km (0.082 R)
• M53: 25,421,166 km (0.075 R)
• M54: 25,754,321 km (0.049 R)
• M55: 27,989,163 km (0.116 R)
• M56: 28,540,282 km (0.105 R)
• M57: 28,678,660 km (0.052 R)
• M58: 29,443,404 km (0.088 R)
• M59: 29,863,475 km (0.088 R)
• M60: 30,355,951 km (0.106 R)
• M61: 30,709,301 km (0.026 R)
• M62: 33,439,762 km (0.034 R)
• M63: 33,658,623 km (0.101 R)
• M64: 33,731,627 km (0.111 R)
• M65: 34,465,105 km (0.077 R)
• M66: 34,538,857 km (0.089 R)
• M67: 34,981,667 km (0.104 R)
• M68: 35,724,121 km (0.098 R)
• M69: 35,947,920 km (0.034 R)
• M70: 36,022,569 km (0.119 R)
• M71: 36,321,765 km (0.057 R)
• M72: 36,471,662 km (0.08 R)
• M73: 39,128,669 km (0.116 R)
• M74: 39,282,306 km (0.11 R)
• M75: 40,053,932 km (0.104 R)
• M76: 40,131,274 km (0.099 R)
• M77: 40,441,540 km (0.093 R)
• M78: 42,240,754 km (0.1 R)
• M79: 43,110,366 km (0.102 R)
• M80: 48,121,596 km (0.097 R)
• M81: 50,026,874 km (0.043 R)
• M82: 50,193,676 km (0.084 R)
• M83: 50,360,627 km (0.068 R)
• M84: 51,956,687 km (0.076 R)
• M85: 52,464,123 km (0.111 R)
• M86: 55,456,828 km (0.075 R)
• M87: 57,191,565 km (0.062 R)
• M88: 57,802,972 km (0.067 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 15,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit