🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.53 AU - 0.73 AU

Year: 176 Days

Day: 15.4 Hours

Environment

Temp: 209 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.08 AU - 1.32 AU

Year: 462 Days

Day: 13.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.19 AU - 1.93 AU

Year: 685 Days

Day: 34.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,042,949 km

• M1: 290,369 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.42 AU - 3.52 AU

Year: 2272 Days

Day: 35.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.5

Radius: 4.9

Gravity: 40.13 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.44 AU - 20.2 AU

Year: 23172 Days

Day: 21.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 94,042,949 km

• M1: 62,831 km (0.081 R)
• M2: 235,766 km (0.079 R)
• M3: 397,482 km (0.087 R)
• M4: 582,085 km (0.116 R)
• M5: 835,504 km (0.101 R)
• M6: 1,360,144 km (0.068 R)
• M7: 1,582,895 km (0.109 R)
• M8: 1,910,814 km (0.119 R)
• M9: 2,942,889 km (0.098 R)
• M10: 3,594,238 km (0.106 R)
• M11: 4,519,202 km (0.114 R)
• M12: 4,706,499 km (0.109 R)
• M13: 4,977,420 km (0.119 R)
• M14: 5,258,664 km (0.036 R)
• M15: 5,809,185 km (0.113 R)
• M16: 7,073,735 km (0.102 R)
• M17: 8,176,421 km (0.025 R)
• M18: 8,913,640 km (0.055 R)
• M19: 9,880,790 km (0.114 R)
• M20: 11,459,795 km (0.12 R)
• M21: 13,123,623 km (0.118 R)
• M22: 15,612,034 km (0.107 R)
• M23: 19,658,806 km (0.096 R)
• M24: 20,361,018 km (0.108 R)
• M25: 21,183,956 km (0.108 R)
• M26: 22,676,943 km (0.043 R)
• M27: 25,633,296 km (0.059 R)
• M28: 30,400,980 km (0.074 R)
• M29: 31,339,258 km (0.066 R)
• M30: 40,027,603 km (0.053 R)
• M31: 47,461,570 km (0.085 R)
• M32: 48,905,190 km (0.106 R)
• M33: 49,822,075 km (0.108 R)
• M34: 52,450,509 km (0.059 R)
• M35: 54,383,464 km (0.072 R)
• M36: 61,098,613 km (0.114 R)
• M37: 64,325,588 km (0.106 R)
• M38: 72,056,806 km (0.064 R)
• M39: 80,638,787 km (0.068 R)
• M40: 87,706,240 km (0.112 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 19,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit