🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.82 AU - 1.06 AU

Year: 279 Days

Day: 34.6 Hours

Environment

Temp: 254 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.37 AU - 2.19 AU

Year: 728 Days

Day: 45.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 81.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 52,621,873 km

• M1: 25,880 km (0.102 R)
• M2: 330,611 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.25 AU - 2.43 AU

Year: 1097 Days

Day: 28 Hours

Environment

Temp: 5 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.25 AU - 5.03 AU

Year: 3064 Days

Day: 14.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.3

Radius: 8.1

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 15.32 AU - 15.32 AU

Year: 18380 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,621,873 km

• M1: 153,188 km (0.088 R)
• M2: 249,230 km (0.088 R)
• M3: 585,526 km (0.039 R)
• M4: 815,458 km (0.083 R)
• M5: 1,333,964 km (0.109 R)
• M6: 1,518,867 km (0.114 R)
• M7: 1,662,930 km (0.102 R)
• M8: 2,229,607 km (0.107 R)
• M9: 2,734,948 km (0.12 R)
• M10: 2,881,554 km (0.1 R)
• M11: 3,243,880 km (0.107 R)
• M12: 3,847,208 km (0.104 R)
• M13: 4,313,804 km (0.027 R)
• M14: 4,588,615 km (0.075 R)
• M15: 4,940,021 km (0.116 R)
• M16: 5,446,559 km (0.097 R)
• M17: 5,818,609 km (0.06 R)
• M18: 8,430,588 km (0.075 R)
• M19: 9,253,825 km (0.109 R)
• M20: 9,341,938 km (0.1 R)
• M21: 9,563,493 km (0.116 R)
• M22: 10,467,213 km (0.101 R)
• M23: 10,559,216 km (0.107 R)
• M24: 10,697,445 km (0.083 R)
• M25: 11,398,011 km (0.077 R)
• M26: 11,682,397 km (0.092 R)
• M27: 12,403,758 km (0.09 R)
• M28: 13,188,847 km (0.098 R)
• M29: 13,939,530 km (0.113 R)
• M30: 14,243,662 km (0.104 R)
• M31: 14,858,509 km (0.03 R)
• M32: 16,433,326 km (0.079 R)
• M33: 17,186,103 km (0.066 R)
• M34: 17,403,319 km (0.111 R)
• M35: 17,512,226 km (0.104 R)
• M36: 17,785,541 km (0.061 R)
• M37: 17,950,249 km (0.079 R)
• M38: 18,837,065 km (0.098 R)
• M39: 19,229,609 km (0.112 R)
• M40: 19,285,858 km (0.095 R)
• M41: 20,423,251 km (0.116 R)
• M42: 21,057,995 km (0.107 R)
• M43: 21,406,857 km (0.069 R)
• M44: 23,781,723 km (0.119 R)
• M45: 26,238,868 km (0.103 R)
• M46: 26,739,871 km (0.113 R)
• M47: 27,497,285 km (0.103 R)
• M48: 27,624,294 km (0.092 R)
• M49: 28,197,852 km (0.077 R)
• M50: 29,227,385 km (0.111 R)
• M51: 30,072,762 km (0.112 R)
• M52: 30,138,137 km (0.069 R)
• M53: 30,400,083 km (0.033 R)
• M54: 30,597,103 km (0.086 R)
• M55: 31,058,313 km (0.098 R)
• M56: 31,588,189 km (0.111 R)
• M57: 31,721,181 km (0.077 R)
• M58: 33,060,980 km (0.053 R)
• M59: 33,398,772 km (0.115 R)
• M60: 33,805,678 km (0.078 R)
• M61: 34,214,230 km (0.119 R)
• M62: 34,830,124 km (0.101 R)
• M63: 34,898,790 km (0.079 R)
• M64: 36,699,649 km (0.077 R)
• M65: 37,049,409 km (0.114 R)
• M66: 37,470,676 km (0.107 R)
• M67: 38,317,699 km (0.068 R)
• M68: 38,459,518 km (0.112 R)
• M69: 38,530,577 km (0.113 R)
• M70: 38,601,487 km (0.104 R)
• M71: 39,815,473 km (0.108 R)
• M72: 40,607,594 km (0.101 R)
• M73: 41,041,877 km (0.079 R)
• M74: 41,114,282 km (0.075 R)
• M75: 41,186,837 km (0.083 R)
• M76: 42,353,850 km (0.111 R)
• M77: 42,573,759 km (0.116 R)
• M78: 43,605,535 km (0.113 R)
• M79: 44,570,890 km (0.116 R)
• M80: 45,018,786 km (0.052 R)
• M81: 46,825,480 km (0.1 R)
• M82: 47,432,997 km (0.097 R)
• M83: 48,578,917 km (0.114 R)
• M84: 49,193,913 km (0.097 R)
• M85: 49,656,769 km (0.078 R)
• M86: 50,976,222 km (0.114 R)
• M87: 52,071,428 km (0.114 R)

Kuiper Belt

Range: 35.7 - 55.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 15,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit