🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.62 AU - 0.8 AU

Year: 224 Days

Day: 22.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.23 AU - 1.57 AU

Year: 621 Days

Day: 46.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.41 AU - 2.67 AU

Year: 1517 Days

Day: 35.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,114,752 km

• M1: 284,535 km (0.118 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.8

Radius: 12.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.17 AU - 6.45 AU

Year: 4585 Days

Day: 13.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 16,114,752 km

• M1: 163,062 km (0.097 R)
• M2: 548,875 km (0.106 R)
• M3: 857,046 km (0.114 R)
• M4: 1,087,277 km (0.064 R)
• M5: 1,389,016 km (0.12 R)
• M6: 1,598,154 km (0.051 R)
• M7: 2,107,086 km (0.07 R)
• M8: 2,300,067 km (0.076 R)
• M9: 2,861,059 km (0.118 R)
• M10: 3,102,809 km (0.109 R)
• M11: 3,295,491 km (0.042 R)
• M12: 3,649,739 km (0.096 R)
• M13: 4,257,256 km (0.096 R)
• M14: 4,379,627 km (0.114 R)
• M15: 4,472,079 km (0.089 R)
• M16: 4,753,622 km (0.053 R)
• M17: 4,848,617 km (0.091 R)
• M18: 5,219,320 km (0.11 R)
• M19: 5,549,183 km (0.08 R)
• M20: 5,632,809 km (0.11 R)
• M21: 5,920,037 km (0.111 R)
• M22: 6,212,052 km (0.106 R)
• M23: 6,298,968 km (0.107 R)
• M24: 6,882,250 km (0.079 R)
• M25: 7,262,378 km (0.04 R)
• M26: 7,464,335 km (0.105 R)
• M27: 7,612,437 km (0.079 R)
• M28: 7,724,187 km (0.033 R)
• M29: 7,817,686 km (0.11 R)
• M30: 8,062,428 km (0.041 R)
• M31: 8,579,139 km (0.064 R)
• M32: 8,714,974 km (0.086 R)
• M33: 8,949,244 km (0.079 R)
• M34: 9,364,528 km (0.076 R)
• M35: 9,504,252 km (0.104 R)
• M36: 9,785,945 km (0.084 R)
• M37: 9,968,604 km (0.066 R)
• M38: 10,254,784 km (0.093 R)
• M39: 10,710,160 km (0.087 R)
• M40: 10,793,636 km (0.084 R)
• M41: 11,151,025 km (0.104 R)
• M42: 11,384,248 km (0.077 R)
• M43: 11,683,594 km (0.099 R)
• M44: 13,218,917 km (0.099 R)
• M45: 13,375,845 km (0.097 R)
• M46: 13,488,342 km (0.038 R)
• M47: 13,691,796 km (0.102 R)
• M48: 13,896,146 km (0.088 R)
• M49: 14,515,332 km (0.05 R)
• M50: 14,654,308 km (0.114 R)
• M51: 15,214,103 km (0.107 R)
• M52: 15,923,646 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 17,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit