🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.47 AU - 0.71 AU

Year: 160 Days

Day: 22.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,253,687 km

• M1: 197,320 km (0.082 R)
• M2: 260,300 km (0.041 R)

Asteroid Belt

Center: 0.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.03 AU - 1.43 AU

Year: 482 Days

Day: 43.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.31 AU - 1.75 AU

Year: 668 Days

Day: 46.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.13 AU - 2.17 AU

Year: 1113 Days

Day: 47.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.3

Radius: 9.4

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.77 AU - 13.17 AU

Year: 14623 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,253,687 km

• M1: 186,249 km (0.089 R)
• M2: 671,994 km (0.109 R)
• M3: 1,302,997 km (0.102 R)
• M4: 1,607,130 km (0.114 R)
• M5: 1,713,644 km (0.083 R)
• M6: 1,990,100 km (0.098 R)
• M7: 2,192,357 km (0.049 R)
• M8: 2,340,907 km (0.077 R)
• M9: 2,401,195 km (0.06 R)
• M10: 2,648,032 km (0.03 R)
• M11: 2,711,013 km (0.064 R)
• M12: 3,000,933 km (0.099 R)
• M13: 3,233,408 km (0.104 R)
• M14: 3,540,832 km (0.111 R)
• M15: 3,645,551 km (0.115 R)
• M16: 3,929,637 km (0.111 R)
• M17: 4,184,103 km (0.096 R)
• M18: 4,940,918 km (0.072 R)
• M19: 5,576,560 km (0.112 R)
• M20: 5,739,622 km (0.097 R)
• M21: 6,070,233 km (0.092 R)
• M22: 6,620,903 km (0.117 R)
• M23: 7,320,572 km (0.065 R)
• M24: 7,997,652 km (0.116 R)
• M25: 8,507,033 km (0.064 R)
• M26: 8,789,324 km (0.045 R)
• M27: 9,026,885 km (0.04 R)
• M28: 10,850,034 km (0.1 R)
• M29: 11,207,573 km (0.05 R)
• M30: 11,672,823 km (0.118 R)
• M31: 12,144,505 km (0.097 R)
• M32: 12,515,657 km (0.084 R)
• M33: 12,836,844 km (0.062 R)
• M34: 13,269,182 km (0.093 R)
• M35: 13,871,463 km (0.091 R)
• M36: 14,482,719 km (0.102 R)
• M37: 15,102,803 km (0.047 R)
• M38: 15,731,562 km (0.057 R)
• M39: 16,020,137 km (0.073 R)
• M40: 16,661,313 km (0.088 R)
• M41: 17,968,649 km (0.055 R)
• M42: 18,089,075 km (0.116 R)
• M43: 19,370,381 km (0.061 R)
• M44: 20,554,747 km (0.046 R)
• M45: 21,060,388 km (0.083 R)
• M46: 21,634,096 km (0.118 R)
• M47: 21,698,124 km (0.091 R)
• M48: 22,862,295 km (0.092 R)
• M49: 23,254,839 km (0.027 R)
• M50: 23,715,601 km (0.084 R)
• M51: 24,379,067 km (0.1 R)
• M52: 26,817,662 km (0.11 R)
• M53: 26,886,627 km (0.092 R)
• M54: 27,508,804 km (0.027 R)
• M55: 28,205,781 km (0.067 R)
• M56: 28,486,277 km (0.089 R)
• M57: 28,767,521 km (0.097 R)
• M58: 29,120,572 km (0.115 R)
• M59: 30,906,920 km (0.106 R)
• M60: 32,434,763 km (0.094 R)
• M61: 36,627,543 km (0.048 R)
• M62: 37,393,933 km (0.12 R)
• M63: 38,553,615 km (0.054 R)
• M64: 39,098,750 km (0.072 R)
• M65: 40,118,110 km (0.097 R)
• M66: 40,433,462 km (0.091 R)
• M67: 40,512,450 km (0.103 R)
• M68: 40,749,712 km (0.032 R)
• M69: 41,703,249 km (0.059 R)
• M70: 42,986,051 km (0.049 R)
• M71: 43,147,317 km (0.082 R)
• M72: 43,227,950 km (0.045 R)
• M73: 44,037,873 km (0.09 R)
• M74: 45,262,033 km (0.031 R)
• M75: 45,590,250 km (0.071 R)
• M76: 46,911,499 km (0.115 R)
• M77: 47,326,932 km (0.071 R)
• M78: 48,077,913 km (0.12 R)
• M79: 48,580,712 km (0.115 R)
• M80: 48,748,710 km (0.072 R)
• M81: 48,832,635 km (0.041 R)
• M82: 49,338,126 km (0.094 R)
• M83: 51,035,314 km (0.038 R)
• M84: 51,462,565 km (0.107 R)
• M85: 51,548,135 km (0.084 R)
• M86: 51,891,013 km (0.075 R)
• M87: 52,924,286 km (0.091 R)
• M88: 53,356,773 km (0.057 R)
• M89: 54,748,632 km (0.077 R)
• M90: 55,185,907 km (0.104 R)
• M91: 55,273,571 km (0.06 R)
• M92: 58,816,198 km (0.12 R)
• M93: 58,905,658 km (0.066 R)
• M94: 59,084,876 km (0.087 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 19,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit