🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.64 AU - 0.92 AU

Year: 244 Days

Day: 34.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.67 AU - 2.31 AU

Year: 996 Days

Day: 18 Hours

Environment

Temp: -52 °C

Axial Tilt: 167.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.5

Radius: 11.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.38 AU - 12.44 AU

Year: 12784 Days

Day: 7.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,429,548 km

• M1: 153,338 km (0.112 R)
• M2: 243,994 km (0.086 R)
• M3: 652,247 km (0.057 R)
• M4: 738,714 km (0.062 R)
• M5: 908,807 km (0.078 R)
• M6: 1,198,279 km (0.061 R)
• M7: 1,289,234 km (0.104 R)
• M8: 1,363,734 km (0.091 R)
• M9: 1,576,462 km (0.115 R)
• M10: 1,738,178 km (0.114 R)
• M11: 2,256,833 km (0.116 R)
• M12: 2,347,939 km (0.076 R)
• M13: 2,440,390 km (0.059 R)
• M14: 2,628,734 km (0.108 R)
• M15: 3,070,496 km (0.113 R)
• M16: 3,223,086 km (0.09 R)
• M17: 3,803,975 km (0.118 R)
• M18: 3,968,084 km (0.089 R)
• M19: 4,134,586 km (0.065 R)
• M20: 4,331,906 km (0.097 R)
• M21: 4,853,404 km (0.112 R)
• M22: 4,942,414 km (0.111 R)
• M23: 5,212,289 km (0.027 R)
• M24: 5,673,200 km (0.071 R)
• M25: 5,955,940 km (0.083 R)
• M26: 6,307,944 km (0.115 R)
• M27: 7,370,388 km (0.105 R)
• M28: 7,748,422 km (0.095 R)
• M29: 7,957,410 km (0.057 R)
• M30: 8,345,168 km (0.102 R)
• M31: 9,732,239 km (0.032 R)
• M32: 9,995,531 km (0.094 R)
• M33: 10,606,190 km (0.073 R)
• M34: 10,799,620 km (0.084 R)
• M35: 10,916,157 km (0.116 R)
• M36: 11,584,560 km (0.108 R)
• M37: 11,703,939 km (0.104 R)
• M38: 12,878,731 km (0.054 R)
• M39: 13,837,055 km (0.086 R)
• M40: 14,645,931 km (0.046 R)
• M41: 15,382,850 km (0.062 R)
• M42: 16,667,447 km (0.077 R)
• M43: 16,757,355 km (0.082 R)
• M44: 17,027,828 km (0.096 R)
• M45: 17,986,302 km (0.09 R)
• M46: 18,541,758 km (0.115 R)
• M47: 18,962,129 km (0.062 R)
• M48: 19,669,726 km (0.119 R)
• M49: 20,003,030 km (0.088 R)
• M50: 20,098,474 km (0.071 R)
• M51: 21,110,803 km (0.062 R)
• M52: 21,549,723 km (0.073 R)
• M53: 21,991,785 km (0.103 R)
• M54: 22,585,688 km (0.032 R)
• M55: 23,637,810 km (0.062 R)
• M56: 23,840,066 km (0.093 R)
• M57: 24,450,126 km (0.116 R)
• M58: 27,470,807 km (0.107 R)
• M59: 27,683,535 km (0.044 R)
• M60: 29,458,514 km (0.108 R)
• M61: 30,058,401 km (0.111 R)
• M62: 30,332,464 km (0.066 R)
• M63: 30,442,269 km (0.056 R)
• M64: 31,159,441 km (0.067 R)
• M65: 31,381,145 km (0.11 R)
• M66: 31,547,797 km (0.089 R)
• M67: 32,722,889 km (0.119 R)
• M68: 34,140,328 km (0.103 R)
• M69: 34,426,210 km (0.071 R)
• M70: 34,712,989 km (0.1 R)
• M71: 35,809,542 km (0.095 R)
• M72: 38,452,038 km (0.069 R)
• M73: 38,630,509 km (0.111 R)
• M74: 40,007,258 km (0.085 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 16,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit