🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.49 AU - 0.73 AU

Year: 174 Days

Day: 33.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,198,300 km

• M1: 82,428 km (0.034 R)
• M2: 242,797 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.84 AU - 1.26 AU

Year: 393 Days

Day: 37.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.43 AU - 2.87 AU

Year: 1576 Days

Day: 28.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.2

Radius: 11

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.97 AU - 6.83 AU

Year: 5234 Days

Day: 9.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,198,300 km

• M1: 139,126 km (0.11 R)
• M2: 239,805 km (0.053 R)
• M3: 377,286 km (0.029 R)
• M4: 454,778 km (0.089 R)
• M5: 568,622 km (0.067 R)
• M6: 759,957 km (0.077 R)
• M7: 875,896 km (0.055 R)
• M8: 960,867 km (0.115 R)
• M9: 1,048,980 km (0.102 R)
• M10: 1,443,919 km (0.04 R)
• M11: 1,575,714 km (0.107 R)
• M12: 1,727,107 km (0.087 R)
• M13: 1,867,729 km (0.1 R)
• M14: 2,278,226 km (0.11 R)
• M15: 2,644,741 km (0.114 R)
• M16: 2,918,206 km (0.051 R)
• M17: 3,200,946 km (0.073 R)
• M18: 3,414,123 km (0.104 R)
• M19: 3,631,788 km (0.104 R)
• M20: 4,122,917 km (0.113 R)
• M21: 4,333,850 km (0.071 R)
• M22: 5,122,231 km (0.081 R)
• M23: 5,463,913 km (0.117 R)
• M24: 5,719,276 km (0.082 R)
• M25: 6,435,401 km (0.107 R)
• M26: 6,729,959 km (0.081 R)
• M27: 7,003,724 km (0.112 R)
• M28: 7,205,232 km (0.096 R)
• M29: 7,485,429 km (0.102 R)
• M30: 7,588,202 km (0.03 R)
• M31: 8,003,935 km (0.041 R)
• M32: 8,135,431 km (0.106 R)
• M33: 8,214,718 km (0.077 R)
• M34: 8,373,890 km (0.096 R)
• M35: 8,507,481 km (0.119 R)
• M36: 8,722,453 km (0.037 R)
• M37: 9,295,712 km (0.033 R)
• M38: 9,656,692 km (0.095 R)
• M39: 10,078,857 km (0.098 R)
• M40: 10,192,552 km (0.079 R)
• M41: 10,277,972 km (0.058 R)
• M42: 10,478,433 km (0.097 R)
• M43: 10,680,241 km (0.08 R)
• M44: 10,999,782 km (0.114 R)
• M45: 11,146,089 km (0.086 R)
• M46: 11,618,818 km (0.069 R)
• M47: 12,128,199 km (0.049 R)
• M48: 12,461,652 km (0.096 R)
• M49: 12,614,242 km (0.104 R)
• M50: 12,798,247 km (0.039 R)
• M51: 12,952,184 km (0.102 R)
• M52: 13,262,001 km (0.104 R)
• M53: 13,355,350 km (0.113 R)
• M54: 13,668,309 km (0.12 R)
• M55: 13,920,531 km (0.119 R)
• M56: 14,142,384 km (0.088 R)
• M57: 14,429,463 km (0.108 R)
• M58: 14,621,845 km (0.059 R)
• M59: 14,879,752 km (0.079 R)
• M60: 15,662,448 km (0.106 R)
• M61: 15,893,278 km (0.051 R)
• M62: 16,626,008 km (0.033 R)
• M63: 16,928,944 km (0.076 R)
• M64: 18,471,148 km (0.114 R)
• M65: 19,100,507 km (0.104 R)
• M66: 19,205,973 km (0.062 R)
• M67: 20,022,029 km (0.119 R)
• M68: 20,596,186 km (0.119 R)
• M69: 20,994,266 km (0.03 R)
• M70: 21,066,821 km (0.111 R)
• M71: 22,611,419 km (0.107 R)
• M72: 22,685,919 km (0.117 R)
• M73: 23,284,460 km (0.091 R)
• M74: 23,548,051 km (0.111 R)
• M75: 24,116,074 km (0.099 R)
• M76: 24,192,220 km (0.112 R)
• M77: 24,918,966 km (0.096 R)
• M78: 25,497,760 km (0.12 R)
• M79: 25,964,057 km (0.047 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 19,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit