🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.78 AU - 1.02 AU

Year: 309 Days

Day: 44.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.09 AU - 5.03 AU

Year: 2959 Days

Day: 25.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.2

Radius: 3.8

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.91 AU - 15.69 AU

Year: 18540 Days

Day: 24.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 45,027,635 km

• M1: 58,792 km (0.114 R)
• M2: 209,138 km (0.097 R)
• M3: 293,511 km (0.073 R)
• M4: 506,090 km (0.068 R)
• M5: 842,984 km (0.114 R)
• M6: 1,045,839 km (0.098 R)
• M7: 1,213,239 km (0.076 R)
• M8: 1,316,760 km (0.079 R)
• M9: 1,424,770 km (0.04 R)
• M10: 2,324,452 km (0.103 R)
• M11: 2,616,616 km (0.106 R)
• M12: 3,882,514 km (0.071 R)
• M13: 4,176,922 km (0.112 R)
• M14: 7,172,320 km (0.108 R)
• M15: 7,608,398 km (0.039 R)
• M16: 7,794,049 km (0.098 R)
• M17: 8,133,636 km (0.114 R)
• M18: 8,248,527 km (0.065 R)
• M19: 8,637,183 km (0.111 R)
• M20: 9,318,451 km (0.079 R)
• M21: 10,671,415 km (0.071 R)
• M22: 12,587,015 km (0.109 R)
• M23: 12,777,753 km (0.036 R)
• M24: 13,407,560 km (0.071 R)
• M25: 14,102,741 km (0.107 R)
• M26: 14,559,014 km (0.1 R)
• M27: 18,356,257 km (0.094 R)
• M28: 18,876,409 km (0.118 R)
• M29: 19,522,073 km (0.059 R)
• M30: 22,403,628 km (0.108 R)
• M31: 23,429,869 km (0.09 R)
• M32: 27,765,365 km (0.098 R)
• M33: 28,333,089 km (0.117 R)
• M34: 28,547,612 km (0.055 R)
• M35: 30,439,726 km (0.057 R)
• M36: 31,333,573 km (0.119 R)
• M37: 32,240,436 km (0.117 R)
• M38: 38,118,585 km (0.081 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 13,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit