🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.86 AU - 1.28 AU

Year: 417 Days

Day: 24.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.36 AU - 2.74 AU

Year: 1534 Days

Day: 32.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.5

Radius: 10.3

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.4 AU - 8.7 AU

Year: 7815 Days

Day: 9 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,508,221 km

• M1: 146,905 km (0.104 R)
• M2: 667,356 km (0.074 R)
• M3: 1,056,311 km (0.108 R)
• M4: 1,585,737 km (0.032 R)
• M5: 2,431,713 km (0.089 R)
• M6: 4,569,467 km (0.113 R)
• M7: 5,888,621 km (0.087 R)
• M8: 6,686,127 km (0.085 R)
• M9: 7,736,304 km (0.115 R)
• M10: 8,072,002 km (0.108 R)
• M11: 9,428,705 km (0.108 R)
• M12: 11,355,226 km (0.103 R)
• M13: 14,916,254 km (0.058 R)
• M14: 15,970,769 km (0.1 R)
• M15: 17,516,863 km (0.077 R)
• M16: 18,293,426 km (0.095 R)
• M17: 18,690,309 km (0.083 R)
• M18: 28,411,777 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.9

Radius: 11.4

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.92 AU - 13 AU

Year: 13669 Days

Day: 8 Hours

Environment

Temp: -185 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,508,221 km

• M1: 142,118 km (0.084 R)
• M2: 945,159 km (0.091 R)
• M3: 1,399,488 km (0.046 R)
• M4: 1,930,411 km (0.073 R)
• M5: 2,291,989 km (0.059 R)
• M6: 5,341,691 km (0.062 R)
• M7: 5,989,450 km (0.091 R)
• M8: 7,227,372 km (0.026 R)
• M9: 7,749,918 km (0.106 R)
• M10: 10,096,659 km (0.09 R)
• M11: 11,201,739 km (0.093 R)
• M12: 13,782,601 km (0.112 R)
• M13: 16,217,307 km (0.112 R)
• M14: 18,844,395 km (0.075 R)
• M15: 21,832,762 km (0.072 R)
• M16: 22,193,293 km (0.086 R)
• M17: 23,111,973 km (0.09 R)
• M18: 26,324,139 km (0.099 R)
• M19: 33,142,959 km (0.085 R)
• M20: 34,100,535 km (0.04 R)
• M21: 38,116,490 km (0.1 R)
• M22: 39,834,323 km (0.108 R)
• M23: 45,297,038 km (0.064 R)
• M24: 46,031,714 km (0.093 R)
• M25: 47,073,513 km (0.089 R)
• M26: 53,820,826 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.5

Radius: 4.7

Gravity: 28.5 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 13.08 AU - 16.52 AU

Year: 21450 Days

Day: 17.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,508,221 km

• M1: 58,942 km (0.032 R)
• M2: 240,703 km (0.066 R)
• M3: 775,665 km (0.087 R)
• M4: 976,425 km (0.036 R)
• M5: 1,404,126 km (0.088 R)
• M6: 1,686,866 km (0.109 R)
• M7: 2,046,798 km (0.11 R)
• M8: 2,213,001 km (0.056 R)
• M9: 2,365,741 km (0.079 R)
• M10: 3,075,732 km (0.066 R)
• M11: 6,746,266 km (0.072 R)
• M12: 7,116,072 km (0.116 R)
• M13: 8,358,931 km (0.091 R)
• M14: 10,699,090 km (0.107 R)
• M15: 11,138,010 km (0.107 R)
• M16: 17,811,571 km (0.113 R)
• M17: 18,250,192 km (0.075 R)
• M18: 18,696,143 km (0.075 R)
• M19: 19,609,588 km (0.083 R)
• M20: 20,171,627 km (0.098 R)
• M21: 27,428,620 km (0.116 R)
• M22: 30,560,751 km (0.112 R)
• M23: 32,083,507 km (0.066 R)
• M24: 37,380,768 km (0.102 R)
• M25: 39,120,890 km (0.09 R)
• M26: 39,712,700 km (0.026 R)
• M27: 41,677,518 km (0.095 R)
• M28: 46,291,864 km (0.1 R)
• M29: 48,977,894 km (0.101 R)
• M30: 50,359,131 km (0.116 R)
• M31: 54,107,904 km (0.093 R)
• M32: 58,422,307 km (0.036 R)
• M33: 69,873,874 km (0.114 R)
• M34: 75,207,936 km (0.061 R)
• M35: 77,508,153 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 17,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit