🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.89 AU - 0.93 AU

Year: 312 Days

Day: 37.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.62 AU - 2.8 AU

Year: 1606 Days

Day: 45 Hours

Environment

Temp: -86 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.98 AU - 4.5 AU

Year: 3142 Days

Day: 28 Hours

Environment

Temp: -117 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.4

Radius: 10.1

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.07 AU - 10.77 AU

Year: 12105 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,341,752 km

• M1: 143,165 km (0.052 R)
• M2: 409,300 km (0.076 R)
• M3: 582,983 km (0.086 R)
• M4: 730,187 km (0.052 R)
• M5: 1,043,296 km (0.114 R)
• M6: 1,123,031 km (0.068 R)
• M7: 1,205,011 km (0.084 R)
• M8: 1,289,085 km (0.061 R)
• M9: 1,553,723 km (0.085 R)
• M10: 1,982,920 km (0.103 R)
• M11: 2,108,732 km (0.062 R)
• M12: 2,583,555 km (0.112 R)
• M13: 3,237,747 km (0.088 R)
• M14: 3,753,261 km (0.119 R)
• M15: 3,846,909 km (0.073 R)
• M16: 4,491,377 km (0.115 R)
• M17: 4,657,879 km (0.068 R)
• M18: 5,238,917 km (0.046 R)
• M19: 5,343,786 km (0.107 R)
• M20: 6,245,412 km (0.099 R)
• M21: 7,039,029 km (0.103 R)
• M22: 8,761,349 km (0.079 R)
• M23: 8,886,114 km (0.11 R)
• M24: 8,969,739 km (0.089 R)
• M25: 9,179,774 km (0.04 R)
• M26: 9,561,997 km (0.083 R)
• M27: 9,647,716 km (0.073 R)
• M28: 9,776,670 km (0.102 R)
• M29: 10,036,372 km (0.084 R)
• M30: 10,474,095 km (0.116 R)
• M31: 11,687,334 km (0.1 R)
• M32: 12,567,568 km (0.1 R)
• M33: 13,373,152 km (0.058 R)
• M34: 13,661,577 km (0.061 R)
• M35: 14,884,988 km (0.091 R)
• M36: 15,585,405 km (0.112 R)
• M37: 15,888,790 km (0.112 R)
• M38: 17,226,195 km (0.053 R)
• M39: 17,435,183 km (0.086 R)
• M40: 17,802,895 km (0.084 R)
• M41: 18,173,299 km (0.115 R)
• M42: 18,546,097 km (0.077 R)
• M43: 19,516,389 km (0.097 R)
• M44: 20,172,525 km (0.083 R)
• M45: 21,787,583 km (0.049 R)
• M46: 22,525,101 km (0.064 R)
• M47: 25,675,034 km (0.089 R)
• M48: 25,854,102 km (0.113 R)
• M49: 26,634,554 km (0.108 R)
• M50: 26,815,867 km (0.11 R)
• M51: 26,997,479 km (0.067 R)
• M52: 27,605,893 km (0.074 R)
• M53: 27,728,115 km (0.081 R)
• M54: 28,157,311 km (0.119 R)
• M55: 28,403,549 km (0.064 R)
• M56: 28,712,319 km (0.085 R)
• M57: 29,833,406 km (0.111 R)
• M58: 30,651,856 km (0.107 R)
• M59: 31,286,450 km (0.09 R)
• M60: 31,541,514 km (0.081 R)
• M61: 34,524,047 km (0.109 R)
• M62: 34,853,611 km (0.094 R)
• M63: 35,051,978 km (0.115 R)
• M64: 35,449,609 km (0.108 R)
• M65: 35,648,873 km (0.119 R)
• M66: 36,785,817 km (0.108 R)
• M67: 36,920,306 km (0.056 R)
• M68: 37,595,441 km (0.093 R)
• M69: 37,934,579 km (0.072 R)
• M70: 38,002,497 km (0.079 R)
• M71: 38,206,548 km (0.084 R)
• M72: 38,411,048 km (0.118 R)
• M73: 38,752,580 km (0.093 R)
• M74: 38,957,978 km (0.08 R)
• M75: 39,095,010 km (0.037 R)
• M76: 41,731,074 km (0.101 R)
• M77: 41,801,235 km (0.054 R)
• M78: 42,999,514 km (0.116 R)
• M79: 43,425,270 km (0.115 R)
• M80: 43,638,596 km (0.093 R)
• M81: 43,994,939 km (0.065 R)
• M82: 44,997,992 km (0.047 R)
• M83: 45,502,287 km (0.106 R)
• M84: 46,589,265 km (0.117 R)
• M85: 48,714,901 km (0.111 R)
• M86: 48,862,704 km (0.092 R)
• M87: 49,603,662 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.5

Radius: 11.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.09 AU - 10.91 AU

Year: 12245 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,341,752 km

• M1: 219,011 km (0.088 R)
• M2: 308,471 km (0.068 R)
• M3: 514,168 km (0.038 R)
• M4: 635,791 km (0.076 R)
• M5: 1,023,249 km (0.049 R)
• M6: 1,413,101 km (0.11 R)
• M7: 1,523,355 km (0.111 R)
• M8: 1,752,689 km (0.062 R)
• M9: 2,560,816 km (0.037 R)
• M10: 3,004,075 km (0.089 R)
• M11: 3,352,339 km (0.11 R)
• M12: 3,501,338 km (0.093 R)
• M13: 4,056,197 km (0.072 R)
• M14: 4,247,233 km (0.118 R)
• M15: 4,539,547 km (0.096 R)
• M16: 5,007,340 km (0.075 R)
• M17: 5,212,588 km (0.105 R)
• M18: 5,420,679 km (0.104 R)
• M19: 5,490,541 km (0.036 R)
• M20: 6,243,467 km (0.1 R)
• M21: 6,353,721 km (0.079 R)
• M22: 6,952,561 km (0.059 R)
• M23: 7,258,788 km (0.038 R)
• M24: 7,530,458 km (0.118 R)
• M25: 8,123,763 km (0.093 R)
• M26: 8,203,947 km (0.066 R)
• M27: 8,650,198 km (0.1 R)
• M28: 8,979,612 km (0.118 R)
• M29: 9,735,979 km (0.116 R)
• M30: 9,864,184 km (0.107 R)
• M31: 10,908,826 km (0.073 R)
• M32: 11,354,478 km (0.079 R)
• M33: 14,248,150 km (0.057 R)
• M34: 14,686,173 km (0.047 R)
• M35: 15,227,717 km (0.112 R)
• M36: 15,376,567 km (0.088 R)
• M37: 15,525,865 km (0.11 R)
• M38: 15,876,224 km (0.054 R)
• M39: 16,178,561 km (0.062 R)
• M40: 16,431,830 km (0.1 R)
• M41: 16,788,920 km (0.076 R)
• M42: 17,406,759 km (0.097 R)
• M43: 18,032,228 km (0.05 R)
• M44: 18,347,730 km (0.114 R)
• M45: 19,466,124 km (0.109 R)
• M46: 19,735,699 km (0.11 R)
• M47: 20,442,399 km (0.109 R)
• M48: 20,881,320 km (0.073 R)
• M49: 21,212,679 km (0.055 R)
• M50: 21,545,684 km (0.026 R)
• M51: 22,217,079 km (0.118 R)
• M52: 22,781,661 km (0.091 R)
• M53: 23,008,901 km (0.088 R)
• M54: 23,179,741 km (0.074 R)
• M55: 24,271,806 km (0.088 R)
• M56: 24,911,785 km (0.102 R)
• M57: 25,321,983 km (0.103 R)
• M58: 25,439,567 km (0.113 R)
• M59: 27,104,741 km (0.099 R)
• M60: 28,927,890 km (0.034 R)
• M61: 29,050,859 km (0.104 R)
• M62: 30,227,447 km (0.086 R)
• M63: 30,915,746 km (0.109 R)
• M64: 31,230,351 km (0.093 R)
• M65: 31,989,709 km (0.088 R)
• M66: 32,499,389 km (0.06 R)
• M67: 34,304,138 km (0.102 R)
• M68: 34,499,513 km (0.12 R)
• M69: 34,629,813 km (0.058 R)
• M70: 35,547,296 km (0.096 R)
• M71: 36,938,407 km (0.077 R)
• M72: 38,956,333 km (0.095 R)
• M73: 39,364,286 km (0.066 R)
• M74: 39,500,570 km (0.054 R)
• M75: 39,637,003 km (0.064 R)
• M76: 41,910,891 km (0.077 R)
• M77: 44,510,154 km (0.111 R)
• M78: 45,578,731 km (0.046 R)
• M79: 45,650,389 km (0.098 R)
• M80: 46,008,676 km (0.111 R)
• M81: 47,161,327 km (0.063 R)
• M82: 47,523,504 km (0.093 R)
• M83: 47,668,614 km (0.063 R)
• M84: 48,104,990 km (0.049 R)
• M85: 48,396,557 km (0.089 R)
• M86: 48,615,568 km (0.116 R)

Asteroid Belt

Center: 11.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.1

Radius: 7.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.58 AU - 15.94 AU

Year: 17377 Days

Day: 16.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 38,341,752 km

• M1: 531,372 km (0.108 R)
• M2: 1,158,187 km (0.047 R)
• M3: 1,392,158 km (0.113 R)
• M4: 1,801,607 km (0.05 R)
• M5: 2,051,735 km (0.106 R)
• M6: 2,771,899 km (0.064 R)
• M7: 3,258,690 km (0.112 R)
• M8: 3,641,212 km (0.111 R)
• M9: 4,064,873 km (0.09 R)
• M10: 4,255,162 km (0.081 R)
• M11: 4,757,811 km (0.031 R)
• M12: 5,667,216 km (0.029 R)
• M13: 6,470,557 km (0.075 R)
• M14: 6,982,481 km (0.052 R)
• M15: 7,540,630 km (0.099 R)
• M16: 7,640,711 km (0.118 R)
• M17: 8,318,539 km (0.1 R)
• M18: 9,192,789 km (0.077 R)
• M19: 9,335,356 km (0.105 R)
• M20: 9,695,139 km (0.031 R)
• M21: 9,767,544 km (0.068 R)
• M22: 10,022,758 km (0.103 R)
• M23: 10,838,815 km (0.079 R)
• M24: 10,951,761 km (0.047 R)
• M25: 11,330,992 km (0.119 R)
• M26: 11,714,710 km (0.102 R)
• M27: 12,337,336 km (0.077 R)
• M28: 14,516,828 km (0.112 R)
• M29: 15,480,687 km (0.091 R)
• M30: 17,074,203 km (0.073 R)
• M31: 17,469,740 km (0.107 R)
• M32: 18,854,867 km (0.096 R)
• M33: 18,945,523 km (0.051 R)
• M34: 19,081,657 km (0.104 R)
• M35: 19,859,117 km (0.104 R)
• M36: 20,460,800 km (0.07 R)
• M37: 20,740,398 km (0.04 R)
• M38: 21,209,388 km (0.102 R)
• M39: 21,303,634 km (0.08 R)
• M40: 21,919,379 km (0.09 R)
• M41: 22,014,523 km (0.096 R)
• M42: 22,781,512 km (0.05 R)
• M43: 24,440,253 km (0.1 R)
• M44: 24,539,137 km (0.114 R)
• M45: 27,102,497 km (0.07 R)
• M46: 29,591,805 km (0.09 R)
• M47: 30,437,632 km (0.049 R)
• M48: 30,490,739 km (0.064 R)
• M49: 31,237,831 km (0.116 R)
• M50: 33,295,848 km (0.105 R)
• M51: 33,515,009 km (0.097 R)
• M52: 34,120,282 km (0.105 R)
• M53: 34,618,144 km (0.08 R)
• M54: 34,840,147 km (0.102 R)
• M55: 35,676,998 km (0.106 R)
• M56: 35,957,494 km (0.042 R)
• M57: 37,086,509 km (0.104 R)
• M58: 37,940,862 km (0.059 R)
• M59: 37,998,009 km (0.09 R)
• M60: 38,169,747 km (0.074 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 13,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit