🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.53 AU - 0.79 AU

Year: 198 Days

Day: 39.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,343,067 km

• M1: 146,008 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.3 AU - 1.62 AU

Year: 651 Days

Day: 15.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.02 AU - 3.26 AU

Year: 1583 Days

Day: 18.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.5 AU - 3.3 AU

Year: 1822 Days

Day: 33.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.4

Radius: 3.4

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.8 AU - 14.02 AU

Year: 16130 Days

Day: 24.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 29,343,067 km

• M1: 63,280 km (0.109 R)
• M2: 165,156 km (0.038 R)
• M3: 234,121 km (0.067 R)
• M4: 276,756 km (0.102 R)
• M5: 472,879 km (0.029 R)
• M6: 941,270 km (0.091 R)
• M7: 1,125,874 km (0.052 R)
• M8: 1,184,965 km (0.067 R)
• M9: 1,245,103 km (0.12 R)
• M10: 1,306,289 km (0.09 R)
• M11: 1,447,509 km (0.081 R)
• M12: 1,593,666 km (0.047 R)
• M13: 2,041,861 km (0.079 R)
• M14: 2,373,819 km (0.109 R)
• M15: 3,127,792 km (0.052 R)
• M16: 3,422,949 km (0.093 R)
• M17: 3,815,344 km (0.08 R)
• M18: 3,949,234 km (0.118 R)
• M19: 4,198,763 km (0.027 R)
• M20: 5,979,876 km (0.107 R)
• M21: 6,663,538 km (0.103 R)
• M22: 7,678,410 km (0.074 R)
• M23: 7,989,274 km (0.075 R)
• M24: 8,131,841 km (0.034 R)
• M25: 8,390,795 km (0.103 R)
• M26: 8,769,577 km (0.049 R)
• M27: 9,064,733 km (0.101 R)
• M28: 9,695,139 km (0.104 R)
• M29: 10,154,105 km (0.116 R)
• M30: 10,184,922 km (0.062 R)
• M31: 12,288,418 km (0.05 R)
• M32: 12,552,159 km (0.102 R)
• M33: 12,718,063 km (0.072 R)
• M34: 13,085,475 km (0.108 R)
• M35: 14,903,837 km (0.089 R)
• M36: 15,326,451 km (0.103 R)
• M37: 16,183,348 km (0.032 R)
• M38: 16,291,657 km (0.101 R)
• M39: 16,909,347 km (0.118 R)
• M40: 17,092,454 km (0.047 R)
• M41: 17,720,017 km (0.096 R)
• M42: 18,468,007 km (0.093 R)
• M43: 19,379,058 km (0.108 R)
• M44: 20,616,382 km (0.108 R)
• M45: 21,205,049 km (0.102 R)
• M46: 21,402,519 km (0.074 R)
• M47: 21,442,162 km (0.114 R)
• M48: 22,680,832 km (0.069 R)
• M49: 22,801,857 km (0.052 R)
• M50: 23,655,612 km (0.072 R)
• M51: 24,893,086 km (0.12 R)
• M52: 26,405,819 km (0.071 R)
• M53: 27,044,752 km (0.081 R)
• M54: 27,732,004 km (0.064 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 18,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit