🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.25 AU - 1.73 AU

Year: 700 Days

Day: 24.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 72.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.58 AU - 1.8 AU

Year: 846 Days

Day: 41.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,096,594 km

• M1: 208,390 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.47 AU - 3.34 AU

Year: 1901 Days

Day: 45.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,096,594 km

• M1: 257,608 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.62 AU - 3.7 AU

Year: 2163 Days

Day: 34.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258

Radius: 12.4

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.13 AU - 5.03 AU

Year: 3774 Days

Day: 6.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 12,096,594 km

• M1: 162,613 km (0.11 R)
• M2: 342,729 km (0.059 R)
• M3: 471,981 km (0.11 R)
• M4: 567,425 km (0.099 R)
• M5: 899,233 km (0.075 R)
• M6: 994,227 km (0.076 R)
• M7: 1,143,825 km (0.103 R)
• M8: 1,258,567 km (0.09 R)
• M9: 1,388,418 km (0.089 R)
• M10: 1,615,208 km (0.043 R)
• M11: 1,733,241 km (0.041 R)
• M12: 1,878,949 km (0.091 R)
• M13: 2,041,562 km (0.096 R)
• M14: 2,301,114 km (0.097 R)
• M15: 2,394,464 km (0.066 R)
• M16: 2,502,922 km (0.119 R)
• M17: 2,909,828 km (0.075 R)
• M18: 3,143,500 km (0.114 R)
• M19: 3,337,828 km (0.092 R)
• M20: 3,474,859 km (0.104 R)
• M21: 3,567,311 km (0.108 R)
• M22: 3,691,776 km (0.12 R)
• M23: 3,786,023 km (0.088 R)
• M24: 4,204,299 km (0.064 R)
• M25: 4,553,011 km (0.095 R)
• M26: 4,705,302 km (0.072 R)
• M27: 4,842,184 km (0.11 R)
• M28: 5,137,490 km (0.114 R)
• M29: 5,510,438 km (0.1 R)
• M30: 6,040,014 km (0.095 R)
• M31: 6,226,563 km (0.086 R)
• M32: 6,433,905 km (0.034 R)
• M33: 7,147,936 km (0.107 R)
• M34: 7,246,521 km (0.088 R)
• M35: 7,345,405 km (0.044 R)
• M36: 7,544,520 km (0.029 R)
• M37: 8,359,230 km (0.069 R)
• M38: 8,463,051 km (0.084 R)
• M39: 8,925,009 km (0.098 R)
• M40: 9,223,307 km (0.101 R)
• M41: 9,481,513 km (0.119 R)
• M42: 9,807,786 km (0.097 R)
• M43: 9,961,273 km (0.068 R)
• M44: 10,270,791 km (0.102 R)
• M45: 10,967,319 km (0.101 R)
• M46: 11,081,013 km (0.081 R)
• M47: 11,540,129 km (0.059 R)
• M48: 11,865,206 km (0.049 R)
• M49: 12,358,430 km (0.11 R)
• M50: 12,548,120 km (0.041 R)
• M51: 12,834,600 km (0.057 R)
• M52: 13,098,939 km (0.089 R)
• M53: 13,682,221 km (0.101 R)
• M54: 14,001,613 km (0.111 R)
• M55: 14,149,864 km (0.111 R)
• M56: 14,472,996 km (0.061 R)
• M57: 14,697,991 km (0.037 R)
• M58: 14,823,653 km (0.095 R)
• M59: 15,000,029 km (0.115 R)
• M60: 15,456,751 km (0.102 R)
• M61: 15,738,145 km (0.109 R)
• M62: 15,918,111 km (0.038 R)
• M63: 16,436,168 km (0.09 R)
• M64: 17,117,736 km (0.028 R)
• M65: 17,701,766 km (0.115 R)
• M66: 17,808,579 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.1

Radius: 13.4

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.03 AU - 6.67 AU

Year: 5448 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 12,096,594 km

• M1: 188,493 km (0.092 R)
• M2: 308,172 km (0.071 R)
• M3: 431,590 km (0.074 R)
• M4: 771,626 km (0.105 R)
• M5: 1,193,941 km (0.051 R)
• M6: 1,314,666 km (0.106 R)
• M7: 1,693,747 km (0.1 R)
• M8: 1,794,127 km (0.11 R)
• M9: 1,887,028 km (0.102 R)
• M10: 2,205,821 km (0.067 R)
• M11: 2,366,788 km (0.047 R)
• M12: 2,690,069 km (0.086 R)
• M13: 3,094,582 km (0.088 R)
• M14: 3,252,856 km (0.107 R)
• M15: 3,720,050 km (0.086 R)
• M16: 3,816,092 km (0.059 R)
• M17: 4,422,562 km (0.104 R)
• M18: 4,756,763 km (0.114 R)
• M19: 5,085,879 km (0.117 R)
• M20: 5,314,165 km (0.084 R)
• M21: 5,409,010 km (0.107 R)
• M22: 5,545,743 km (0.087 R)
• M23: 5,725,111 km (0.066 R)
• M24: 5,962,522 km (0.04 R)
• M25: 6,694,654 km (0.051 R)
• M26: 7,349,145 km (0.093 R)
• M27: 7,638,168 km (0.091 R)
• M28: 7,853,439 km (0.116 R)
• M29: 8,384,961 km (0.076 R)
• M30: 8,543,534 km (0.078 R)
• M31: 9,367,519 km (0.028 R)
• M32: 9,515,621 km (0.075 R)
• M33: 9,947,959 km (0.116 R)
• M34: 10,659,746 km (0.038 R)
• M35: 11,178,252 km (0.071 R)
• M36: 11,528,610 km (0.057 R)
• M37: 11,705,136 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 18,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit