🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.71 AU - 0.77 AU

Year: 228 Days

Day: 24.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.9 AU - 1.36 AU

Year: 430 Days

Day: 25.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.33 AU - 5.71 AU

Year: 4028 Days

Day: 41.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.9

Radius: 13

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.3 AU - 6.58 AU

Year: 5853 Days

Day: 13.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,178,888 km

• M1: 173,683 km (0.083 R)
• M2: 257,458 km (0.109 R)
• M3: 415,732 km (0.101 R)
• M4: 559,197 km (0.072 R)
• M5: 744,399 km (0.085 R)
• M6: 915,689 km (0.026 R)
• M7: 1,101,190 km (0.095 R)
• M8: 1,340,995 km (0.101 R)
• M9: 1,598,304 km (0.096 R)
• M10: 1,702,873 km (0.094 R)
• M11: 1,950,756 km (0.096 R)
• M12: 2,095,567 km (0.089 R)
• M13: 2,345,096 km (0.115 R)
• M14: 2,499,631 km (0.048 R)
• M15: 2,622,151 km (0.113 R)
• M16: 3,227,275 km (0.118 R)
• M17: 3,654,826 km (0.107 R)
• M18: 4,038,544 km (0.105 R)
• M19: 4,141,767 km (0.034 R)
• M20: 4,287,774 km (0.077 R)
• M21: 4,414,184 km (0.087 R)
• M22: 4,736,119 km (0.114 R)
• M23: 5,724,063 km (0.109 R)
• M24: 6,193,950 km (0.042 R)
• M25: 6,409,521 km (0.117 R)
• M26: 7,046,209 km (0.069 R)
• M27: 7,221,089 km (0.075 R)
• M28: 7,346,901 km (0.052 R)
• M29: 7,524,324 km (0.11 R)
• M30: 7,987,180 km (0.101 R)
• M31: 8,222,049 km (0.118 R)
• M32: 8,779,001 km (0.082 R)
• M33: 9,129,958 km (0.045 R)
• M34: 9,595,955 km (0.055 R)
• M35: 9,817,959 km (0.097 R)
• M36: 10,041,607 km (0.077 R)
• M37: 10,323,599 km (0.078 R)
• M38: 10,924,385 km (0.113 R)
• M39: 11,448,426 km (0.09 R)
• M40: 11,802,225 km (0.077 R)
• M41: 12,070,155 km (0.079 R)
• M42: 12,733,322 km (0.043 R)
• M43: 12,824,577 km (0.101 R)
• M44: 12,916,280 km (0.061 R)
• M45: 13,038,651 km (0.064 R)
• M46: 13,223,105 km (0.084 R)
• M47: 13,315,557 km (0.067 R)
• M48: 13,532,324 km (0.09 R)
• M49: 13,656,640 km (0.098 R)
• M50: 14,158,092 km (0.107 R)
• M51: 14,697,392 km (0.039 R)
• M52: 14,889,326 km (0.097 R)
• M53: 15,567,753 km (0.09 R)
• M54: 15,828,801 km (0.055 R)
• M55: 16,091,345 km (0.06 R)
• M56: 16,454,868 km (0.09 R)
• M57: 17,324,481 km (0.114 R)
• M58: 17,493,526 km (0.087 R)
• M59: 17,935,438 km (0.081 R)
• M60: 18,037,913 km (0.09 R)
• M61: 18,174,945 km (0.095 R)
• M62: 18,587,984 km (0.107 R)
• M63: 18,691,656 km (0.088 R)
• M64: 19,108,585 km (0.062 R)
• M65: 19,353,327 km (0.039 R)
• M66: 19,987,024 km (0.082 R)
• M67: 20,914,680 km (0.106 R)
• M68: 22,295,468 km (0.093 R)
• M69: 22,885,632 km (0.119 R)
• M70: 22,996,933 km (0.094 R)
• M71: 23,331,733 km (0.06 R)
• M72: 23,481,031 km (0.118 R)
• M73: 23,780,676 km (0.078 R)
• M74: 24,043,819 km (0.105 R)
• M75: 24,156,915 km (0.114 R)
• M76: 24,877,378 km (0.12 R)
• M77: 25,144,560 km (0.062 R)
• M78: 25,336,045 km (0.093 R)
• M79: 25,643,319 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.8

Radius: 14

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.07 AU - 12.97 AU

Year: 13102 Days

Day: 8 Hours

Environment

Temp: -180 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,178,888 km

• M1: 190,288 km (0.079 R)
• M2: 575,353 km (0.117 R)
• M3: 847,173 km (0.11 R)
• M4: 1,068,129 km (0.064 R)
• M5: 1,284,148 km (0.086 R)
• M6: 1,462,469 km (0.07 R)
• M7: 1,960,181 km (0.089 R)
• M8: 2,801,519 km (0.097 R)
• M9: 3,002,728 km (0.053 R)
• M10: 3,818,336 km (0.11 R)
• M11: 4,042,134 km (0.059 R)
• M12: 4,347,464 km (0.067 R)
• M13: 5,021,253 km (0.118 R)
• M14: 5,813,224 km (0.116 R)
• M15: 6,510,350 km (0.076 R)
• M16: 7,465,532 km (0.094 R)
• M17: 7,605,556 km (0.119 R)
• M18: 7,935,868 km (0.105 R)
• M19: 9,759,017 km (0.079 R)
• M20: 9,912,355 km (0.108 R)
• M21: 10,429,365 km (0.12 R)
• M22: 10,849,286 km (0.081 R)
• M23: 11,978,152 km (0.112 R)
• M24: 13,200,516 km (0.118 R)
• M25: 16,003,232 km (0.077 R)
• M26: 18,410,711 km (0.112 R)
• M27: 19,110,081 km (0.096 R)
• M28: 19,302,314 km (0.068 R)
• M29: 19,624,099 km (0.108 R)
• M30: 20,273,204 km (0.081 R)
• M31: 20,731,722 km (0.1 R)
• M32: 22,060,600 km (0.119 R)
• M33: 22,464,663 km (0.059 R)
• M34: 23,622,701 km (0.115 R)
• M35: 23,829,146 km (0.08 R)
• M36: 24,174,418 km (0.092 R)
• M37: 25,290,567 km (0.107 R)
• M38: 25,501,799 km (0.116 R)
• M39: 26,494,980 km (0.118 R)
• M40: 27,212,152 km (0.118 R)
• M41: 27,500,726 km (0.093 R)
• M42: 28,081,166 km (0.091 R)
• M43: 28,519,188 km (0.086 R)
• M44: 28,665,645 km (0.088 R)
• M45: 28,812,400 km (0.114 R)
• M46: 31,269,396 km (0.089 R)
• M47: 31,723,425 km (0.08 R)
• M48: 32,027,259 km (0.077 R)
• M49: 32,867,849 km (0.081 R)
• M50: 34,961,621 km (0.105 R)
• M51: 35,354,166 km (0.078 R)
• M52: 36,540,327 km (0.075 R)
• M53: 37,739,653 km (0.058 R)
• M54: 40,176,752 km (0.06 R)
• M55: 40,505,568 km (0.087 R)
• M56: 41,414,226 km (0.114 R)
• M57: 42,664,415 km (0.1 R)
• M58: 42,915,889 km (0.071 R)
• M59: 43,588,930 km (0.089 R)
• M60: 44,690,120 km (0.112 R)
• M61: 44,945,633 km (0.111 R)
• M62: 45,201,595 km (0.05 R)
• M63: 45,372,436 km (0.109 R)
• M64: 46,488,436 km (0.092 R)
• M65: 46,660,922 km (0.03 R)
• M66: 47,179,578 km (0.079 R)
• M67: 47,874,311 km (0.106 R)
• M68: 48,048,443 km (0.11 R)
• M69: 48,572,334 km (0.048 R)
• M70: 49,978,554 km (0.105 R)
• M71: 50,332,204 km (0.11 R)
• M72: 51,487,249 km (0.101 R)
• M73: 51,665,719 km (0.039 R)
• M74: 51,844,488 km (0.105 R)
• M75: 52,381,694 km (0.079 R)
• M76: 53,552,148 km (0.053 R)
• M77: 54,458,412 km (0.067 R)
• M78: 54,731,279 km (0.03 R)
• M79: 55,552,571 km (0.115 R)
• M80: 56,561,908 km (0.107 R)
• M81: 58,319,683 km (0.055 R)
• M82: 58,505,782 km (0.089 R)
• M83: 59,065,129 km (0.08 R)
• M84: 59,251,977 km (0.1 R)
• M85: 59,438,974 km (0.096 R)
• M86: 64,082,941 km (0.078 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 14,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit