🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.53 AU - 0.77 AU

Year: 194 Days

Day: 43.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,461,804 km

• M1: 42,785 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.79 AU - 4.57 AU

Year: 3169 Days

Day: 23.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.4

Radius: 6.8

Gravity: 17.92 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 13.74 AU - 15.3 AU

Year: 20519 Days

Day: 16.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,461,804 km

• M1: 85,570 km (0.1 R)
• M2: 667,655 km (0.116 R)
• M3: 1,371,663 km (0.109 R)
• M4: 2,072,978 km (0.115 R)
• M5: 2,491,403 km (0.081 R)
• M6: 3,018,137 km (0.078 R)
• M7: 3,293,846 km (0.071 R)
• M8: 3,738,900 km (0.043 R)
• M9: 4,393,989 km (0.119 R)
• M10: 6,319,463 km (0.041 R)
• M11: 6,588,589 km (0.063 R)
• M12: 6,959,293 km (0.073 R)
• M13: 8,420,715 km (0.089 R)
• M14: 9,540,754 km (0.087 R)
• M15: 11,205,928 km (0.116 R)
• M16: 11,667,437 km (0.046 R)
• M17: 14,785,057 km (0.05 R)
• M18: 17,349,613 km (0.118 R)
• M19: 17,789,281 km (0.113 R)
• M20: 21,276,856 km (0.055 R)
• M21: 21,578,146 km (0.099 R)
• M22: 21,882,279 km (0.054 R)
• M23: 25,307,023 km (0.072 R)
• M24: 28,582,768 km (0.102 R)
• M25: 30,069,471 km (0.111 R)
• M26: 30,322,142 km (0.109 R)
• M27: 36,103,651 km (0.099 R)
• M28: 36,820,225 km (0.098 R)
• M29: 40,545,660 km (0.102 R)
• M30: 47,016,816 km (0.042 R)
• M31: 49,434,916 km (0.101 R)
• M32: 61,753,253 km (0.089 R)
• M33: 67,636,040 km (0.101 R)
• M34: 68,287,688 km (0.103 R)
• M35: 70,045,762 km (0.049 R)
• M36: 74,111,384 km (0.032 R)
• M37: 75,268,074 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 12,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit