🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.5 AU - 0.66 AU

Year: 166 Days

Day: 14.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.66 AU - 1.04 AU

Year: 295 Days

Day: 36.2 Hours

Environment

Temp: 83 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,573,683 km

• M1: 422,016 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.22 AU - 1.46 AU

Year: 584 Days

Day: 27.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.1

Radius: 11.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.77 AU - 5.75 AU

Year: 4545 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 16,573,683 km

• M1: 301,141 km (0.091 R)
• M2: 373,695 km (0.072 R)
• M3: 448,494 km (0.096 R)
• M4: 625,319 km (0.096 R)
• M5: 751,879 km (0.106 R)
• M6: 835,803 km (0.105 R)
• M7: 950,096 km (0.078 R)
• M8: 1,032,674 km (0.036 R)
• M9: 1,195,736 km (0.056 R)
• M10: 1,275,621 km (0.098 R)
• M11: 1,398,890 km (0.113 R)
• M12: 1,635,853 km (0.1 R)
• M13: 1,725,312 km (0.046 R)
• M14: 2,112,322 km (0.116 R)
• M15: 2,272,242 km (0.055 R)
• M16: 2,513,543 km (0.1 R)
• M17: 2,870,933 km (0.047 R)
• M18: 2,993,753 km (0.097 R)
• M19: 3,202,292 km (0.092 R)
• M20: 3,604,710 km (0.062 R)
• M21: 3,752,363 km (0.06 R)
• M22: 4,584,277 km (0.078 R)
• M23: 4,760,653 km (0.04 R)
• M24: 4,906,810 km (0.11 R)
• M25: 5,004,946 km (0.111 R)
• M26: 5,659,287 km (0.026 R)
• M27: 5,831,325 km (0.099 R)
• M28: 6,198,588 km (0.068 R)
• M29: 6,340,556 km (0.047 R)
• M30: 6,663,688 km (0.043 R)
• M31: 6,882,250 km (0.042 R)
• M32: 6,955,703 km (0.109 R)
• M33: 7,251,757 km (0.061 R)
• M34: 7,457,753 km (0.094 R)
• M35: 7,818,134 km (0.093 R)
• M36: 7,952,473 km (0.111 R)
• M37: 8,068,112 km (0.047 R)
• M38: 8,184,350 km (0.087 R)
• M39: 8,262,141 km (0.083 R)
• M40: 8,359,679 km (0.092 R)
• M41: 8,536,354 km (0.073 R)
• M42: 8,853,651 km (0.115 R)
• M43: 9,356,898 km (0.083 R)
• M44: 9,458,774 km (0.104 R)
• M45: 9,973,241 km (0.109 R)
• M46: 10,433,703 km (0.085 R)
• M47: 10,581,506 km (0.042 R)
• M48: 10,794,085 km (0.064 R)
• M49: 11,288,506 km (0.114 R)
• M50: 11,834,089 km (0.067 R)
• M51: 11,922,202 km (0.072 R)
• M52: 12,433,229 km (0.094 R)
• M53: 13,292,968 km (0.062 R)
• M54: 13,476,375 km (0.107 R)
• M55: 13,753,280 km (0.077 R)
• M56: 14,148,518 km (0.11 R)
• M57: 14,429,911 km (0.051 R)
• M58: 14,926,726 km (0.079 R)
• M59: 15,117,463 km (0.102 R)
• M60: 15,213,056 km (0.064 R)
• M61: 15,646,142 km (0.107 R)
• M62: 15,718,697 km (0.057 R)
• M63: 15,888,491 km (0.098 R)
• M64: 16,499,748 km (0.073 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 13,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit