🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.26 AU - 1.94 AU

Year: 877 Days

Day: 44.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.7

Radius: 9.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.13 AU - 3.25 AU

Year: 1912 Days

Day: 5.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 61,080,386 km

• M1: 117,434 km (0.095 R)
• M2: 482,603 km (0.105 R)
• M3: 958,474 km (0.103 R)
• M4: 1,421,629 km (0.112 R)
• M5: 1,997,580 km (0.09 R)
• M6: 2,653,118 km (0.115 R)
• M7: 3,528,116 km (0.098 R)
• M8: 4,757,063 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.8

Radius: 13.1

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.56 AU - 3.78 AU

Year: 3048 Days

Day: 6.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 61,080,386 km

• M1: 170,990 km (0.102 R)
• M2: 929,900 km (0.119 R)
• M3: 1,770,042 km (0.029 R)
• M4: 2,344,498 km (0.114 R)
• M5: 4,158,073 km (0.041 R)
• M6: 4,770,676 km (0.075 R)
• M7: 5,269,136 km (0.058 R)
• M8: 7,677,363 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.9

Radius: 3.6

Gravity: 38.57 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.22 AU - 12.72 AU

Year: 16839 Days

Day: 24.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,080,386 km

• M1: 111,450 km (0.103 R)
• M2: 450,290 km (0.082 R)
• M3: 634,594 km (0.111 R)
• M4: 787,334 km (0.072 R)
• M5: 1,021,454 km (0.093 R)
• M6: 1,472,641 km (0.066 R)
• M7: 1,916,349 km (0.06 R)
• M8: 2,422,588 km (0.12 R)
• M9: 3,061,820 km (0.113 R)
• M10: 3,980,351 km (0.102 R)
• M11: 4,159,718 km (0.073 R)
• M12: 4,566,774 km (0.074 R)
• M13: 5,138,388 km (0.119 R)
• M14: 5,908,518 km (0.065 R)
• M15: 7,628,594 km (0.027 R)
• M16: 10,649,124 km (0.097 R)
• M17: 12,139,269 km (0.09 R)
• M18: 14,803,457 km (0.112 R)
• M19: 16,884,214 km (0.103 R)
• M20: 18,983,371 km (0.12 R)
• M21: 19,748,864 km (0.05 R)
• M22: 21,522,945 km (0.058 R)
• M23: 21,890,058 km (0.056 R)
• M24: 22,448,656 km (0.095 R)
• M25: 22,731,396 km (0.086 R)
• M26: 23,400,548 km (0.114 R)
• M27: 24,181,149 km (0.041 R)
• M28: 26,104,380 km (0.086 R)
• M29: 37,264,231 km (0.114 R)
• M30: 39,685,024 km (0.078 R)
• M31: 43,072,967 km (0.12 R)
• M32: 46,495,766 km (0.097 R)
• M33: 56,268,845 km (0.111 R)
• M34: 57,491,060 km (0.044 R)
• M35: 59,627,168 km (0.031 R)
• M36: 59,807,583 km (0.079 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: 169 - 19,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit