🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.65 AU - 0.93 AU

Year: 255 Days

Day: 29.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.04 AU - 4.9 AU

Year: 2875 Days

Day: 15 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.6

Radius: 9.3

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.77 AU - 6.43 AU

Year: 5476 Days

Day: 12.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,360,123 km

• M1: 235,168 km (0.081 R)
• M2: 475,721 km (0.104 R)
• M3: 618,886 km (0.104 R)
• M4: 749,934 km (0.072 R)
• M5: 833,111 km (0.081 R)
• M6: 1,102,536 km (0.069 R)
• M7: 1,297,462 km (0.109 R)
• M8: 1,852,171 km (0.041 R)
• M9: 1,948,063 km (0.119 R)
• M10: 2,085,245 km (0.097 R)
• M11: 2,144,934 km (0.099 R)
• M12: 2,369,181 km (0.11 R)
• M13: 2,431,713 km (0.095 R)
• M14: 2,601,208 km (0.119 R)
• M15: 2,974,155 km (0.098 R)
• M16: 3,387,644 km (0.065 R)
• M17: 3,673,376 km (0.111 R)
• M18: 3,819,234 km (0.111 R)
• M19: 4,447,694 km (0.104 R)
• M20: 4,525,336 km (0.112 R)
• M21: 4,866,718 km (0.111 R)
• M22: 5,855,560 km (0.043 R)
• M23: 5,940,681 km (0.113 R)
• M24: 6,577,968 km (0.119 R)
• M25: 6,964,678 km (0.097 R)
• M26: 7,115,473 km (0.104 R)
• M27: 7,267,315 km (0.111 R)
• M28: 7,574,140 km (0.041 R)
• M29: 8,876,539 km (0.108 R)
• M30: 9,403,423 km (0.051 R)
• M31: 9,469,994 km (0.115 R)
• M32: 9,839,052 km (0.057 R)
• M33: 10,110,422 km (0.107 R)
• M34: 10,625,787 km (0.118 R)
• M35: 10,939,195 km (0.117 R)
• M36: 11,682,247 km (0.113 R)
• M37: 11,825,562 km (0.116 R)
• M38: 12,404,955 km (0.084 R)
• M39: 13,142,173 km (0.049 R)
• M40: 13,591,415 km (0.12 R)
• M41: 14,198,035 km (0.04 R)
• M42: 14,543,307 km (0.077 R)
• M43: 16,031,057 km (0.062 R)
• M44: 17,036,056 km (0.072 R)
• M45: 17,443,710 km (0.032 R)
• M46: 17,731,088 km (0.11 R)
• M47: 18,227,304 km (0.044 R)
• M48: 18,518,870 km (0.073 R)
• M49: 19,064,453 km (0.073 R)
• M50: 19,148,827 km (0.066 R)
• M51: 19,487,666 km (0.077 R)
• M52: 19,700,394 km (0.09 R)
• M53: 19,828,450 km (0.085 R)
• M54: 20,776,003 km (0.098 R)
• M55: 20,993,368 km (0.095 R)
• M56: 21,650,103 km (0.115 R)
• M57: 22,714,941 km (0.104 R)
• M58: 22,804,400 km (0.096 R)
• M59: 22,938,889 km (0.105 R)
• M60: 23,118,556 km (0.104 R)
• M61: 23,208,614 km (0.072 R)
• M62: 24,435,466 km (0.106 R)
• M63: 24,664,949 km (0.091 R)
• M64: 26,197,579 km (0.119 R)
• M65: 26,620,941 km (0.029 R)
• M66: 27,093,970 km (0.109 R)
• M67: 27,236,387 km (0.103 R)
• M68: 28,192,317 km (0.033 R)
• M69: 28,481,340 km (0.037 R)
• M70: 28,916,670 km (0.05 R)
• M71: 29,305,325 km (0.043 R)
• M72: 29,744,844 km (0.086 R)
• M73: 29,842,681 km (0.084 R)
• M74: 29,940,817 km (0.066 R)
• M75: 30,383,328 km (0.077 R)
• M76: 31,324,897 km (0.108 R)
• M77: 31,474,345 km (0.082 R)
• M78: 32,175,211 km (0.118 R)
• M79: 32,376,420 km (0.064 R)
• M80: 33,643,514 km (0.037 R)
• M81: 34,154,839 km (0.09 R)
• M82: 34,257,464 km (0.068 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 17,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit