🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.93 AU - 0.97 AU

Year: 322 Days

Day: 21.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,576,668 km

• M1: 99,931 km (0.084 R)
• M2: 532,269 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.65 AU - 1.85 AU

Year: 806 Days

Day: 21.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.67 AU - 2.65 AU

Year: 1106 Days

Day: 33.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.07 AU - 4.17 AU

Year: 2912 Days

Day: 31.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.37 AU - 5.21 AU

Year: 3094 Days

Day: 43.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,576,668 km

• M1: 125,513 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.02 AU - 4.78 AU

Year: 3214 Days

Day: 44.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,576,668 km

• M1: 27,676 km (0.109 R)
• M2: 652,546 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.1

Radius: 12.8

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.68 AU - 13.94 AU

Year: 14134 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,576,668 km

• M1: 159,322 km (0.045 R)
• M2: 702,811 km (0.071 R)
• M3: 1,114,654 km (0.106 R)
• M4: 1,758,074 km (0.087 R)
• M5: 3,422,350 km (0.113 R)
• M6: 4,055,000 km (0.098 R)
• M7: 6,593,377 km (0.031 R)
• M8: 7,354,680 km (0.108 R)
• M9: 8,654,386 km (0.059 R)
• M10: 9,939,432 km (0.107 R)
• M11: 10,543,658 km (0.107 R)
• M12: 11,348,046 km (0.03 R)
• M13: 13,209,342 km (0.066 R)
• M14: 19,324,455 km (0.076 R)
• M15: 21,329,664 km (0.103 R)
• M16: 23,374,069 km (0.108 R)
• M17: 27,741,728 km (0.093 R)
• M18: 33,349,704 km (0.109 R)
• M19: 34,455,980 km (0.086 R)
• M20: 35,586,491 km (0.079 R)
• M21: 36,612,134 km (0.075 R)
• M22: 38,588,023 km (0.067 R)
• M23: 40,495,545 km (0.054 R)
• M24: 49,544,421 km (0.111 R)
• M25: 51,959,679 km (0.062 R)
• M26: 54,960,163 km (0.12 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 11,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit