🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.63 AU - 0.73 AU

Year: 202 Days

Day: 17.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,482,689 km

• M1: 64,028 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1 AU - 1.02 AU

Year: 365 Days

Day: 40 Hours

Environment

Temp: 39 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.08 AU - 1.46 AU

Year: 515 Days

Day: 42 Hours

Environment

Temp: 15 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.16 AU - 1.56 AU

Year: 571 Days

Day: 38.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.23 AU - 1.69 AU

Year: 635 Days

Day: 14.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 138.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.5

Radius: 12.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.46 AU - 6.96 AU

Year: 6255 Days

Day: 12.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,482,689 km

• M1: 156,928 km (0.104 R)
• M2: 498,311 km (0.039 R)
• M3: 804,986 km (0.033 R)
• M4: 1,056,759 km (0.069 R)
• M5: 1,244,205 km (0.053 R)
• M6: 1,458,729 km (0.04 R)
• M7: 1,669,213 km (0.097 R)
• M8: 2,012,839 km (0.107 R)
• M9: 2,211,505 km (0.029 R)
• M10: 2,550,793 km (0.082 R)
• M11: 2,726,870 km (0.063 R)
• M12: 2,846,548 km (0.077 R)
• M13: 2,927,331 km (0.058 R)
• M14: 3,216,205 km (0.113 R)
• M15: 3,300,428 km (0.112 R)
• M16: 3,623,111 km (0.111 R)
• M17: 4,345,818 km (0.07 R)
• M18: 4,844,129 km (0.117 R)
• M19: 5,461,369 km (0.041 R)
• M20: 6,500,327 km (0.076 R)
• M21: 6,607,588 km (0.044 R)
• M22: 7,235,750 km (0.051 R)
• M23: 7,968,929 km (0.111 R)
• M24: 8,461,256 km (0.119 R)
• M25: 8,696,274 km (0.104 R)
• M26: 8,814,606 km (0.106 R)
• M27: 9,811,676 km (0.099 R)
• M28: 10,027,695 km (0.097 R)
• M29: 10,276,626 km (0.119 R)
• M30: 10,401,839 km (0.112 R)
• M31: 10,496,086 km (0.098 R)
• M32: 11,260,381 km (0.108 R)
• M33: 11,421,947 km (0.107 R)
• M34: 11,584,111 km (0.111 R)
• M35: 11,714,560 km (0.073 R)
• M36: 12,108,601 km (0.09 R)
• M37: 12,207,785 km (0.05 R)
• M38: 12,540,490 km (0.092 R)
• M39: 13,282,945 km (0.053 R)
• M40: 14,109,024 km (0.075 R)
• M41: 14,213,443 km (0.091 R)
• M42: 14,388,024 km (0.101 R)
• M43: 15,847,052 km (0.089 R)
• M44: 16,209,976 km (0.114 R)
• M45: 16,392,486 km (0.037 R)
• M46: 16,502,291 km (0.088 R)
• M47: 17,055,204 km (0.117 R)
• M48: 17,240,855 km (0.047 R)
• M49: 17,427,254 km (0.083 R)
• M50: 17,651,651 km (0.101 R)
• M51: 17,801,847 km (0.049 R)
• M52: 18,444,969 km (0.119 R)
• M53: 18,788,445 km (0.085 R)
• M54: 18,980,230 km (0.09 R)
• M55: 19,288,551 km (0.117 R)
• M56: 19,520,727 km (0.044 R)
• M57: 20,223,089 km (0.093 R)
• M58: 20,656,324 km (0.114 R)
• M59: 21,092,701 km (0.043 R)
• M60: 22,176,538 km (0.095 R)
• M61: 22,338,702 km (0.026 R)
• M62: 22,541,856 km (0.091 R)
• M63: 23,155,207 km (0.117 R)
• M64: 23,815,532 km (0.103 R)
• M65: 24,148,088 km (0.076 R)
• M66: 24,356,628 km (0.027 R)
• M67: 24,985,986 km (0.077 R)
• M68: 25,620,580 km (0.088 R)
• M69: 26,217,775 km (0.101 R)
• M70: 27,078,860 km (0.066 R)
• M71: 27,382,544 km (0.083 R)
• M72: 27,469,460 km (0.094 R)
• M73: 29,494,417 km (0.075 R)

Asteroid Belt

Center: 8.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.8

Radius: 9.7

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.48 AU - 13.16 AU

Year: 12809 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,482,689 km

• M1: 125,961 km (0.053 R)
• M2: 254,466 km (0.097 R)
• M3: 603,478 km (0.117 R)
• M4: 920,476 km (0.039 R)
• M5: 1,052,421 km (0.055 R)
• M6: 1,214,735 km (0.108 R)
• M7: 2,145,084 km (0.071 R)
• M8: 2,292,887 km (0.071 R)
• M9: 2,567,399 km (0.103 R)
• M10: 3,627,300 km (0.109 R)
• M11: 3,983,791 km (0.089 R)
• M12: 4,277,153 km (0.11 R)
• M13: 4,577,545 km (0.09 R)
• M14: 4,884,819 km (0.078 R)
• M15: 5,040,999 km (0.075 R)
• M16: 6,096,263 km (0.057 R)
• M17: 6,735,495 km (0.059 R)
• M18: 6,953,309 km (0.12 R)
• M19: 7,129,236 km (0.054 R)
• M20: 7,395,969 km (0.047 R)
• M21: 7,485,578 km (0.08 R)
• M22: 7,620,665 km (0.095 R)
• M23: 8,215,616 km (0.052 R)
• M24: 8,873,099 km (0.053 R)
• M25: 9,208,048 km (0.091 R)
• M26: 9,498,717 km (0.059 R)
• M27: 10,388,226 km (0.12 R)
• M28: 10,690,713 km (0.048 R)
• M29: 12,512,366 km (0.11 R)
• M30: 14,765,609 km (0.111 R)
• M31: 18,891,369 km (0.054 R)
• M32: 19,014,189 km (0.067 R)
• M33: 20,069,003 km (0.095 R)
• M34: 20,508,671 km (0.094 R)
• M35: 21,333,853 km (0.043 R)
• M36: 21,654,142 km (0.075 R)
• M37: 21,782,796 km (0.104 R)
• M38: 22,429,358 km (0.062 R)
• M39: 23,542,965 km (0.032 R)
• M40: 23,675,209 km (0.086 R)
• M41: 25,010,819 km (0.093 R)
• M42: 27,059,712 km (0.083 R)
• M43: 27,336,917 km (0.093 R)
• M44: 27,475,893 km (0.107 R)
• M45: 29,375,038 km (0.108 R)
• M46: 30,664,572 km (0.116 R)
• M47: 30,736,678 km (0.081 R)
• M48: 31,534,483 km (0.082 R)
• M49: 31,826,199 km (0.077 R)
• M50: 31,972,356 km (0.101 R)
• M51: 32,045,659 km (0.075 R)
• M52: 32,412,473 km (0.109 R)
• M53: 33,372,592 km (0.071 R)
• M54: 33,446,942 km (0.041 R)
• M55: 33,669,993 km (0.062 R)
• M56: 33,968,141 km (0.075 R)
• M57: 34,042,940 km (0.078 R)
• M58: 35,169,861 km (0.032 R)
• M59: 35,320,955 km (0.113 R)
• M60: 35,472,348 km (0.105 R)
• M61: 36,538,233 km (0.06 R)
• M62: 37,228,926 km (0.051 R)
• M63: 37,846,616 km (0.061 R)
• M64: 38,545,387 km (0.079 R)
• M65: 38,701,268 km (0.101 R)
• M66: 38,857,449 km (0.085 R)
• M67: 40,588,146 km (0.086 R)
• M68: 41,862,720 km (0.108 R)
• M69: 45,106,002 km (0.108 R)
• M70: 45,188,131 km (0.111 R)
• M71: 46,260,150 km (0.119 R)
• M72: 47,758,372 km (0.048 R)
• M73: 48,009,547 km (0.06 R)
• M74: 48,934,511 km (0.095 R)
• M75: 49,950,280 km (0.105 R)
• M76: 50,375,587 km (0.062 R)
• M77: 51,058,501 km (0.093 R)
• M78: 52,002,613 km (0.054 R)
• M79: 52,347,287 km (0.056 R)
• M80: 53,386,095 km (0.114 R)
• M81: 53,559,927 km (0.098 R)
• M82: 53,820,976 km (0.105 R)
• M83: 54,169,688 km (0.05 R)
• M84: 54,519,149 km (0.075 R)
• M85: 55,836,208 km (0.066 R)
• M86: 56,365,935 km (0.078 R)
• M87: 58,680,962 km (0.086 R)
• M88: 58,950,088 km (0.113 R)
• M89: 59,129,606 km (0.096 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit