🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.52 AU - 0.74 AU

Year: 175 Days

Day: 38.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.14 AU - 2.48 AU

Year: 1228 Days

Day: 32.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,239,680 km

• M1: 1,184,965 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.9

Radius: 12.3

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.61 AU - 6.05 AU

Year: 4925 Days

Day: 7.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,239,680 km

• M1: 223,200 km (0.096 R)
• M2: 324,029 km (0.093 R)
• M3: 562,338 km (0.1 R)
• M4: 725,101 km (0.108 R)
• M5: 905,067 km (0.116 R)
• M6: 1,041,650 km (0.096 R)
• M7: 1,148,912 km (0.079 R)
• M8: 2,004,911 km (0.054 R)
• M9: 2,233,347 km (0.09 R)
• M10: 2,584,154 km (0.084 R)
• M11: 3,073,488 km (0.038 R)
• M12: 3,196,009 km (0.097 R)
• M13: 3,374,030 km (0.05 R)
• M14: 3,555,193 km (0.101 R)
• M15: 3,702,547 km (0.091 R)
• M16: 3,965,540 km (0.105 R)
• M17: 4,118,429 km (0.099 R)
• M18: 4,253,965 km (0.085 R)
• M19: 4,629,306 km (0.065 R)
• M20: 4,750,181 km (0.101 R)
• M21: 4,953,933 km (0.061 R)
• M22: 5,139,734 km (0.11 R)
• M23: 5,369,965 km (0.076 R)
• M24: 5,518,366 km (0.072 R)
• M25: 5,797,516 km (0.102 R)
• M26: 6,414,607 km (0.077 R)
• M27: 6,617,312 km (0.061 R)
• M28: 7,098,868 km (0.091 R)
• M29: 7,426,337 km (0.115 R)
• M30: 7,520,734 km (0.104 R)
• M31: 7,734,808 km (0.093 R)
• M32: 8,047,468 km (0.113 R)
• M33: 8,168,941 km (0.103 R)
• M34: 8,487,286 km (0.06 R)
• M35: 8,685,353 km (0.066 R)
• M36: 8,784,985 km (0.099 R)
• M37: 8,935,182 km (0.095 R)
• M38: 9,853,713 km (0.094 R)
• M39: 10,009,743 km (0.064 R)
• M40: 10,615,615 km (0.115 R)
• M41: 10,882,647 km (0.056 R)
• M42: 11,615,078 km (0.093 R)
• M43: 11,807,461 km (0.081 R)
• M44: 12,447,440 km (0.071 R)
• M45: 12,899,226 km (0.074 R)
• M46: 12,984,646 km (0.056 R)
• M47: 14,493,341 km (0.118 R)
• M48: 14,582,052 km (0.037 R)
• M49: 14,849,384 km (0.108 R)
• M50: 14,938,843 km (0.085 R)
• M51: 15,208,269 km (0.114 R)
• M52: 15,418,903 km (0.115 R)
• M53: 15,752,057 km (0.03 R)
• M54: 17,484,251 km (0.035 R)
• M55: 17,990,341 km (0.098 R)
• M56: 18,790,540 km (0.051 R)
• M57: 18,887,479 km (0.113 R)
• M58: 19,081,508 km (0.119 R)
• M59: 19,276,434 km (0.033 R)
• M60: 19,471,808 km (0.061 R)
• M61: 19,667,931 km (0.05 R)
• M62: 20,029,210 km (0.063 R)
• M63: 20,425,944 km (0.096 R)
• M64: 20,758,350 km (0.075 R)
• M65: 21,025,682 km (0.117 R)
• M66: 21,193,381 km (0.107 R)
• M67: 21,766,640 km (0.119 R)
• M68: 22,072,268 km (0.059 R)
• M69: 22,208,552 km (0.076 R)
• M70: 22,584,791 km (0.099 R)
• M71: 22,894,309 km (0.064 R)
• M72: 23,032,238 km (0.033 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 11,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit