🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.44 AU - 0.56 AU

Year: 125 Days

Day: 18.8 Hours

Environment

Temp: 234 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.67 AU - 0.75 AU

Year: 211 Days

Day: 28.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,613,210 km

• M1: 186,549 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.56 AU - 3 AU

Year: 1637 Days

Day: 12.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.2

Radius: 8

Gravity: 12.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.97 AU - 7.01 AU

Year: 5177 Days

Day: 9.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,613,210 km

• M1: 184,155 km (0.065 R)
• M2: 338,839 km (0.042 R)
• M3: 407,953 km (0.043 R)
• M4: 460,761 km (0.086 R)
• M5: 723,754 km (0.078 R)
• M6: 776,413 km (0.041 R)
• M7: 844,330 km (0.076 R)
• M8: 1,075,609 km (0.098 R)
• M9: 2,033,185 km (0.081 R)
• M10: 2,225,717 km (0.084 R)
• M11: 2,670,472 km (0.065 R)
• M12: 2,733,303 km (0.041 R)
• M13: 3,032,798 km (0.103 R)
• M14: 3,410,831 km (0.117 R)
• M15: 3,524,825 km (0.09 R)
• M16: 3,874,585 km (0.094 R)
• M17: 3,945,943 km (0.063 R)
• M18: 4,432,585 km (0.112 R)
• M19: 4,683,012 km (0.1 R)
• M20: 5,145,419 km (0.069 R)
• M21: 5,757,424 km (0.107 R)
• M22: 5,975,687 km (0.113 R)
• M23: 6,058,265 km (0.051 R)
• M24: 6,561,662 km (0.067 R)
• M25: 6,618,359 km (0.082 R)
• M26: 6,675,356 km (0.074 R)
• M27: 6,732,503 km (0.089 R)
• M28: 6,847,095 km (0.075 R)
• M29: 6,962,435 km (0.108 R)
• M30: 7,400,756 km (0.117 R)
• M31: 8,212,175 km (0.087 R)
• M32: 8,675,031 km (0.106 R)
• M33: 9,241,857 km (0.075 R)
• M34: 9,755,576 km (0.112 R)
• M35: 9,983,264 km (0.118 R)
• M36: 10,179,836 km (0.081 R)
• M37: 11,215,801 km (0.1 R)
• M38: 11,283,868 km (0.114 R)
• M39: 12,110,396 km (0.079 R)
• M40: 12,180,109 km (0.063 R)
• M41: 12,743,046 km (0.093 R)
• M42: 13,494,775 km (0.117 R)
• M43: 14,334,468 km (0.12 R)
• M44: 14,667,622 km (0.104 R)
• M45: 15,191,065 km (0.075 R)
• M46: 16,025,821 km (0.061 R)
• M47: 17,305,781 km (0.082 R)
• M48: 17,463,158 km (0.073 R)
• M49: 17,938,131 km (0.061 R)
• M50: 18,820,011 km (0.099 R)
• M51: 18,900,793 km (0.115 R)
• M52: 19,062,957 km (0.046 R)
• M53: 20,293,101 km (0.087 R)
• M54: 20,667,245 km (0.083 R)
• M55: 20,834,196 km (0.094 R)
• M56: 21,085,521 km (0.113 R)
• M57: 21,464,452 km (0.101 R)
• M58: 21,760,656 km (0.053 R)
• M59: 23,002,318 km (0.041 R)
• M60: 23,132,169 km (0.095 R)
• M61: 23,522,919 km (0.047 R)
• M62: 23,784,565 km (0.059 R)
• M63: 23,959,595 km (0.111 R)
• M64: 24,310,851 km (0.09 R)
• M65: 24,398,964 km (0.117 R)
• M66: 24,841,026 km (0.11 R)
• M67: 25,375,090 km (0.114 R)
• M68: 25,553,859 km (0.105 R)
• M69: 25,867,865 km (0.119 R)
• M70: 27,227,860 km (0.081 R)
• M71: 28,240,039 km (0.091 R)
• M72: 28,379,015 km (0.118 R)
• M73: 28,657,567 km (0.04 R)
• M74: 28,750,616 km (0.099 R)
• M75: 29,264,335 km (0.034 R)
• M76: 29,592,852 km (0.078 R)
• M77: 29,733,923 km (0.074 R)
• M78: 30,728,300 km (0.106 R)
• M79: 31,685,427 km (0.072 R)

Asteroid Belt

Center: 6.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.4

Radius: 9.4

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5 AU - 8.06 AU

Year: 5892 Days

Day: 6.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,613,210 km

• M1: 222,901 km (0.114 R)
• M2: 321,486 km (0.097 R)
• M3: 486,791 km (0.092 R)
• M4: 738,265 km (0.109 R)
• M5: 887,115 km (0.059 R)
• M6: 1,522,308 km (0.1 R)
• M7: 1,854,266 km (0.069 R)
• M8: 1,915,152 km (0.118 R)
• M9: 1,997,431 km (0.04 R)
• M10: 2,123,243 km (0.105 R)
• M11: 2,584,453 km (0.076 R)
• M12: 2,698,895 km (0.098 R)
• M13: 3,052,245 km (0.116 R)
• M14: 3,149,035 km (0.047 R)
• M15: 3,246,872 km (0.062 R)
• M16: 3,648,243 km (0.094 R)
• M17: 4,306,923 km (0.076 R)
• M18: 4,525,485 km (0.081 R)
• M19: 4,691,838 km (0.078 R)
• M20: 5,232,036 km (0.103 R)
• M21: 5,882,039 km (0.104 R)
• M22: 6,620,155 km (0.119 R)
• M23: 7,289,755 km (0.064 R)
• M24: 8,047,917 km (0.048 R)
• M25: 8,590,209 km (0.062 R)
• M26: 9,709,650 km (0.087 R)
• M27: 10,213,944 km (0.035 R)
• M28: 10,323,001 km (0.071 R)
• M29: 11,023,418 km (0.066 R)
• M30: 12,198,809 km (0.079 R)
• M31: 12,276,001 km (0.108 R)
• M32: 12,664,507 km (0.111 R)
• M33: 13,453,486 km (0.09 R)
• M34: 13,613,257 km (0.087 R)
• M35: 13,693,291 km (0.093 R)
• M36: 13,813,718 km (0.074 R)
• M37: 14,177,241 km (0.1 R)
• M38: 14,421,235 km (0.105 R)
• M39: 14,666,725 km (0.096 R)
• M40: 14,748,854 km (0.071 R)
• M41: 15,078,867 km (0.086 R)
• M42: 15,327,947 km (0.103 R)
• M43: 15,494,749 km (0.088 R)
• M44: 15,999,043 km (0.079 R)
• M45: 16,210,575 km (0.117 R)
• M46: 16,295,546 km (0.095 R)
• M47: 16,894,237 km (0.061 R)
• M48: 16,980,256 km (0.098 R)
• M49: 17,153,041 km (0.116 R)
• M50: 17,413,043 km (0.098 R)
• M51: 17,718,222 km (0.101 R)
• M52: 18,069,029 km (0.111 R)
• M53: 19,450,117 km (0.116 R)
• M54: 19,948,427 km (0.077 R)
• M55: 20,130,637 km (0.073 R)
• M56: 21,842,187 km (0.1 R)
• M57: 21,935,985 km (0.093 R)
• M58: 22,218,425 km (0.038 R)
• M59: 22,881,892 km (0.052 R)
• M60: 23,072,629 km (0.099 R)
• M61: 23,168,222 km (0.118 R)
• M62: 23,311,836 km (0.117 R)
• M63: 23,744,473 km (0.096 R)
• M64: 24,131,333 km (0.108 R)
• M65: 26,645,774 km (0.077 R)
• M66: 26,896,800 km (0.086 R)
• M67: 27,148,573 km (0.098 R)
• M68: 27,654,513 km (0.084 R)
• M69: 27,908,530 km (0.03 R)
• M70: 28,419,107 km (0.085 R)
• M71: 28,572,894 km (0.103 R)
• M72: 28,932,827 km (0.085 R)
• M73: 29,294,105 km (0.116 R)
• M74: 29,917,181 km (0.104 R)
• M75: 30,073,510 km (0.117 R)
• M76: 31,070,580 km (0.117 R)
• M77: 31,652,815 km (0.082 R)
• M78: 31,971,907 km (0.044 R)
• M79: 32,452,565 km (0.085 R)
• M80: 33,908,601 km (0.066 R)
• M81: 34,126,266 km (0.086 R)
• M82: 36,215,849 km (0.073 R)
• M83: 37,332,298 km (0.055 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 13,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit