🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.5 AU - 0.64 AU

Year: 160 Days

Day: 21.2 Hours

Environment

Temp: 225 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,588,016 km

• M1: 142,567 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.11 AU - 1.53 AU

Year: 565 Days

Day: 30.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.9

Radius: 10.5

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.01 AU - 5.93 AU

Year: 4769 Days

Day: 14.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 14,588,016 km

• M1: 233,522 km (0.08 R)
• M2: 306,975 km (0.028 R)
• M3: 488,886 km (0.112 R)
• M4: 567,275 km (0.116 R)
• M5: 672,442 km (0.099 R)
• M6: 937,081 km (0.041 R)
• M7: 1,152,951 km (0.032 R)
• M8: 1,290,282 km (0.111 R)
• M9: 1,356,404 km (0.058 R)
• M10: 1,472,492 km (0.077 R)
• M11: 1,622,389 km (0.076 R)
• M12: 1,767,050 km (0.086 R)
• M13: 1,862,344 km (0.078 R)
• M14: 2,376,661 km (0.106 R)
• M15: 2,482,427 km (0.062 R)
• M16: 2,638,009 km (0.03 R)
• M17: 2,723,130 km (0.093 R)
• M18: 3,162,798 km (0.098 R)
• M19: 3,279,485 km (0.057 R)
• M20: 3,358,023 km (0.102 R)
• M21: 3,437,310 km (0.103 R)
• M22: 3,665,297 km (0.054 R)
• M23: 3,856,783 km (0.096 R)
• M24: 4,051,709 km (0.107 R)
• M25: 4,249,926 km (0.116 R)
• M26: 4,509,329 km (0.075 R)
• M27: 5,226,800 km (0.083 R)
• M28: 5,318,952 km (0.117 R)
• M29: 5,630,116 km (0.102 R)
• M30: 5,724,662 km (0.067 R)
• M31: 5,819,806 km (0.076 R)
• M32: 5,947,413 km (0.08 R)
• M33: 6,173,007 km (0.087 R)
• M34: 6,303,157 km (0.087 R)
• M35: 6,615,966 km (0.097 R)
• M36: 6,682,537 km (0.119 R)
• M37: 6,883,447 km (0.063 R)
• M38: 6,967,670 km (0.072 R)
• M39: 7,137,314 km (0.071 R)
• M40: 8,077,088 km (0.048 R)
• M41: 8,345,018 km (0.1 R)
• M42: 8,471,129 km (0.12 R)
• M43: 8,652,292 km (0.105 R)
• M44: 8,944,756 km (0.039 R)
• M45: 9,147,910 km (0.081 R)
• M46: 9,315,160 km (0.055 R)
• M47: 9,389,810 km (0.1 R)
• M48: 10,205,118 km (0.074 R)
• M49: 10,436,695 km (0.059 R)
• M50: 11,420,301 km (0.097 R)
• M51: 11,600,567 km (0.114 R)
• M52: 11,721,292 km (0.118 R)
• M53: 11,882,708 km (0.042 R)
• M54: 12,146,898 km (0.087 R)
• M55: 12,371,894 km (0.11 R)
• M56: 12,577,591 km (0.071 R)
• M57: 13,034,163 km (0.062 R)
• M58: 13,180,620 km (0.069 R)
• M59: 13,327,525 km (0.06 R)
• M60: 13,517,364 km (0.094 R)
• M61: 14,049,334 km (0.095 R)
• M62: 14,350,176 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 20,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit