🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.76 AU - 1.08 AU

Year: 321 Days

Day: 36.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 99.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.05 AU - 1.57 AU

Year: 545 Days

Day: 35 Hours

Environment

Temp: 7 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.76 AU - 3 AU

Year: 1776 Days

Day: 23.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.6

Radius: 4.6

Gravity: 24.13 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.46 AU - 20.84 AU

Year: 25812 Days

Day: 24.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,780,049 km

• M1: 57,146 km (0.061 R)
• M2: 333,005 km (0.114 R)
• M3: 720,912 km (0.064 R)
• M4: 1,477,129 km (0.036 R)
• M5: 1,630,318 km (0.038 R)
• M6: 2,285,855 km (0.083 R)
• M7: 4,129,948 km (0.092 R)
• M8: 5,132,105 km (0.087 R)
• M9: 5,856,158 km (0.057 R)
• M10: 6,286,551 km (0.083 R)
• M11: 8,380,473 km (0.09 R)
• M12: 8,650,646 km (0.08 R)
• M13: 10,272,587 km (0.095 R)
• M14: 11,481,936 km (0.091 R)
• M15: 12,501,445 km (0.092 R)
• M16: 13,359,389 km (0.11 R)
• M17: 18,974,096 km (0.068 R)
• M18: 20,201,248 km (0.114 R)
• M19: 21,783,096 km (0.118 R)
• M20: 22,191,049 km (0.066 R)
• M21: 23,339,213 km (0.086 R)
• M22: 25,866,968 km (0.104 R)
• M23: 27,373,568 km (0.104 R)
• M24: 28,571,398 km (0.115 R)
• M25: 29,060,284 km (0.071 R)
• M26: 31,588,189 km (0.062 R)
• M27: 31,848,788 km (0.055 R)
• M28: 32,506,570 km (0.117 R)
• M29: 49,891,787 km (0.059 R)
• M30: 52,766,161 km (0.119 R)
• M31: 54,993,075 km (0.047 R)
• M32: 56,320,606 km (0.081 R)
• M33: 57,281,773 km (0.089 R)
• M34: 61,844,358 km (0.065 R)
• M35: 70,790,161 km (0.111 R)
• M36: 76,738,921 km (0.091 R)
• M37: 78,157,408 km (0.1 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 13,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit